[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 52.309500] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 57.375524] random: sshd: uninitialized urandom read (32 bytes read) [ 57.861939] random: sshd: uninitialized urandom read (32 bytes read) [ 59.768709] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.109' (ECDSA) to the list of known hosts. [ 65.651012] random: sshd: uninitialized urandom read (32 bytes read) 2018/09/26 02:12:09 fuzzer started [ 67.175562] random: cc1: uninitialized urandom read (8 bytes read) 2018/09/26 02:12:12 dialing manager at 10.128.0.26:45599 2018/09/26 02:12:12 syscalls: 1 2018/09/26 02:12:12 code coverage: enabled 2018/09/26 02:12:12 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2018/09/26 02:12:12 setuid sandbox: enabled 2018/09/26 02:12:12 namespace sandbox: enabled 2018/09/26 02:12:12 Android sandbox: /sys/fs/selinux/policy does not exist 2018/09/26 02:12:12 fault injection: enabled 2018/09/26 02:12:12 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/09/26 02:12:12 net packed injection: enabled 2018/09/26 02:12:12 net device setup: enabled [ 71.959036] random: crng init done 02:13:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000480)='/dev/full\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f00000005c0)=0x8) r0 = syz_open_dev$vcsa(&(0x7f0000001100)='/dev/vcsa#\x00', 0xa3be, 0x109000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001140)={{&(0x7f0000399000/0x1000)=nil, 0x1000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x352, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) 02:13:56 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_SET_FFBIT(r0, 0x4004556b, 0x56) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000300)={{}, 'syz1\x00', 0x3c}) ioctl$UI_DEV_SETUP(r0, 0x5501, &(0x7f0000000000)={{}, 'syz1\x00'}) 02:13:56 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") unshare(0x2000400) listen(r0, 0x0) 02:13:56 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="24000000010307031dfffd946ff20c0020200a0009000100021d85680c1baba20400ff7e28000000110affff82aba0aa1c0009b356da5a80918b06b20cd37ed01cc0000000000000000000", 0x4b}], 0x1}, 0x0) 02:13:56 executing program 1: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x0, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/130, 0x82}], 0x1) 02:13:56 executing program 5: r0 = memfd_create(&(0x7f0000000080)="23656d32272f00bbbb885ddf2cd37cd3eb4bbc184cf403e3c0f9f7c6fdb80618db42b27b3638c75ed6f444618e2d666f9ac6ecf29244a23b52dce8f710b34564a6302bba8fdb86305170244a96bb8b28a3c0d069b2b845cf04181bb65ba210302a2ae679679386c1fcce5ae9111d79a2", 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='auxv\x00') [ 173.974185] IPVS: ftp: loaded support on port[0] = 21 [ 173.978751] IPVS: ftp: loaded support on port[0] = 21 [ 174.010042] IPVS: ftp: loaded support on port[0] = 21 [ 174.033892] IPVS: ftp: loaded support on port[0] = 21 [ 174.046984] IPVS: ftp: loaded support on port[0] = 21 [ 174.057906] IPVS: ftp: loaded support on port[0] = 21 [ 178.001190] ip (4792) used greatest stack depth: 53752 bytes left [ 179.451008] ip (4831) used greatest stack depth: 53720 bytes left [ 180.308276] ip (4859) used greatest stack depth: 53448 bytes left [ 180.976251] ip (4879) used greatest stack depth: 53192 bytes left [ 181.293250] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.299830] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.355380] device bridge_slave_0 entered promiscuous mode [ 181.382935] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.389536] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.438885] device bridge_slave_0 entered promiscuous mode [ 181.478417] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.485013] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.520763] device bridge_slave_0 entered promiscuous mode [ 181.563776] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.570315] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.622203] device bridge_slave_0 entered promiscuous mode [ 181.661049] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.667571] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.698238] device bridge_slave_0 entered promiscuous mode [ 181.721526] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.728051] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.768832] device bridge_slave_0 entered promiscuous mode [ 181.799326] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.805833] bridge0: port 2(bridge_slave_1) entered disabled state [ 181.847029] device bridge_slave_1 entered promiscuous mode [ 181.886165] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.892725] bridge0: port 2(bridge_slave_1) entered disabled state [ 181.920448] device bridge_slave_1 entered promiscuous mode [ 181.956388] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.962903] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.013411] device bridge_slave_1 entered promiscuous mode [ 182.049854] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.056365] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.114123] device bridge_slave_1 entered promiscuous mode [ 182.146203] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.152865] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.214978] device bridge_slave_1 entered promiscuous mode [ 182.236758] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 182.248245] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.254811] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.303235] device bridge_slave_1 entered promiscuous mode [ 182.378341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 182.406185] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 182.508127] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 182.629870] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 182.684856] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 182.752293] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 182.785274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 182.816910] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 183.018868] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 183.109710] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 183.198373] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 184.011101] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 184.189680] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 184.219449] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 184.320009] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 184.518144] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 184.540121] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 184.645595] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 184.681119] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 184.739344] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 184.778323] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 184.947506] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 184.954851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 185.030522] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 185.141801] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 185.149001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 185.171688] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 185.178883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 185.207106] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 185.218929] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 185.225979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 185.439045] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 185.446128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 185.478924] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 185.486103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 185.613409] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 185.620560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 185.637912] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 185.645117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 185.715331] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 185.722709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 185.734555] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 185.746113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 185.882456] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 185.889779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.157939] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 186.165123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.857483] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 186.877691] team0: Port device team_slave_0 added [ 186.919826] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 186.944469] team0: Port device team_slave_0 added [ 187.153875] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 187.180221] team0: Port device team_slave_0 added [ 187.222178] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 187.241488] team0: Port device team_slave_0 added [ 187.282811] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 187.294271] team0: Port device team_slave_0 added [ 187.315133] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 187.334813] team0: Port device team_slave_1 added [ 187.412984] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 187.446890] team0: Port device team_slave_1 added [ 187.517404] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 187.544436] team0: Port device team_slave_0 added [ 187.589487] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 187.626372] team0: Port device team_slave_1 added [ 187.676941] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 187.707366] team0: Port device team_slave_1 added [ 187.794518] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 187.817124] team0: Port device team_slave_1 added [ 187.839362] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 187.847054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.865752] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.908356] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 187.915499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.929746] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.983093] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 188.006911] team0: Port device team_slave_1 added [ 188.080510] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 188.087749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.108212] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.174470] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 188.181836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.196727] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.320474] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 188.327544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.347382] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.368028] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 188.386965] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 188.394122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.427331] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.480109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.510572] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.567480] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 188.574781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 188.589492] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.649211] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 188.656285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.675847] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.722788] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 188.730056] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 188.756534] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.809076] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 188.819943] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 188.832420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 188.861219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 188.912352] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 188.950986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 189.044339] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 189.051468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 189.066908] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 189.104813] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 189.112086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 189.145863] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 189.205777] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 189.213443] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 189.229350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 189.294074] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 189.301992] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 189.324360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 189.376251] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 189.385181] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 189.399310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 189.455259] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 189.466211] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 189.523702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 189.571841] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 189.579453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 189.600490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 189.632295] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 189.640333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 189.661108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 189.827784] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 189.840810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 189.855506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 189.917990] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 189.937572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 189.952744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 190.058922] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 190.067890] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 190.086146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 190.156476] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 190.164202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 190.177852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 191.228216] ip (5137) used greatest stack depth: 52760 bytes left [ 194.649181] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.655736] bridge0: port 2(bridge_slave_1) entered forwarding state [ 194.662835] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.669346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 194.729183] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 194.736070] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 194.766525] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.773049] bridge0: port 2(bridge_slave_1) entered forwarding state [ 194.780065] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.786559] bridge0: port 1(bridge_slave_0) entered forwarding state [ 194.854683] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 194.907260] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.913791] bridge0: port 2(bridge_slave_1) entered forwarding state [ 194.920846] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.927345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 194.972761] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 195.012083] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.018572] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.025662] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.032182] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.126827] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 195.277048] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.283720] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.290738] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.297253] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.348243] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 195.403273] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.409805] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.416902] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.423395] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.481286] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 195.798210] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 195.821739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 195.839341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 195.871203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 195.904504] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 213.554878] 8021q: adding VLAN 0 to HW filter on device bond0 [ 213.598331] 8021q: adding VLAN 0 to HW filter on device bond0 [ 213.832469] 8021q: adding VLAN 0 to HW filter on device bond0 [ 213.960541] 8021q: adding VLAN 0 to HW filter on device bond0 [ 214.321992] 8021q: adding VLAN 0 to HW filter on device bond0 [ 214.363918] 8021q: adding VLAN 0 to HW filter on device bond0 [ 215.174732] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 215.239258] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 215.443313] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 215.741140] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 216.090128] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 216.140557] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 216.888708] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 216.895169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 216.909357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 216.970787] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 216.977189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 216.990282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 217.173975] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 217.180510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 217.190885] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 217.581971] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 217.588383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 217.602152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 217.776284] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 217.782838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 217.799983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 217.851319] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 217.857804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 217.870714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 218.615940] 8021q: adding VLAN 0 to HW filter on device team0 [ 218.878344] 8021q: adding VLAN 0 to HW filter on device team0 [ 218.964527] 8021q: adding VLAN 0 to HW filter on device team0 [ 219.323411] 8021q: adding VLAN 0 to HW filter on device team0 [ 219.570662] 8021q: adding VLAN 0 to HW filter on device team0 [ 219.696587] 8021q: adding VLAN 0 to HW filter on device team0 [ 229.673828] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 229.701462] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 02:14:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, &(0x7f00000001c0), 0xffffffffffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@dev, 0x0, 0x2}, 0x20) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0x0, @dev, 0x0, 0x0, 'lblc\x00'}, 0x2c) [ 230.294476] IPVS: set_ctl: invalid protocol: 0 172.20.20.0:0 02:14:54 executing program 5: 02:14:54 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x89b0, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000140)=@ethtool_gstrings}) close(r2) close(r1) 02:14:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={'rose0\x00', {0x2, 0x0, @dev}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000300), 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@ipv6_getrule={0x20, 0x22, 0xb28, 0x70bd27, 0x25dfdbfd, {0xa, 0x14, 0x0, 0x6, 0x2}}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x20000801, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) vmsplice(0xffffffffffffffff, &(0x7f0000002680), 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="766574683100000000ffffffffffef00", 0x10) io_setup(0x7, &(0x7f0000000480)) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0), 0x6) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000400)={0x0, @multicast2, @dev}, &(0x7f0000000440)=0xc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 230.759944] input: syz1 as /devices/virtual/input/input5 02:14:54 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000040)="3ab900", 0xffffffffffffffff}, 0x30) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"6e72300100", 0x801}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) [ 230.858907] input: syz1 as /devices/virtual/input/input6 [ 230.887678] hrtimer: interrupt took 101195 ns 02:14:55 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") unshare(0x2000400) listen(r0, 0x0) 02:14:55 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = fcntl$dupfd(r3, 0x406, r0) add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000200), &(0x7f0000000240), 0x0, 0xfffffffffffffffe) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) mknod$loop(&(0x7f0000000100)='./file0\x00', 0xa0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local}, 0x10) ioctl$BLKROGET(r3, 0x125e, &(0x7f0000000040)) fcntl$getownex(r3, 0x10, &(0x7f0000000240)={0x0, 0x0}) getpriority(0x0, r5) recvmsg(r2, &(0x7f00000000c0)={&(0x7f0000000340)=@nfc, 0x2, &(0x7f0000000000)=[{&(0x7f0000003ac0)=""/4096, 0xfdbf}], 0x1, &(0x7f0000000200)=""/20, 0xfffffffffffffec4}, 0x100) pread64(r4, &(0x7f0000000180)=""/66, 0x42, 0x0) shutdown(r3, 0x1) 02:14:55 executing program 2: openat$random(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000000c0)) getrandom(&(0x7f0000000180)=""/40, 0xffffffffffffff59, 0x2) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000280)=0x1f) syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') 02:14:55 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x89b0, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000140)=@ethtool_gstrings}) close(r2) close(r1) 02:14:55 executing program 5: 02:14:55 executing program 3: 02:14:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x89b0, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000140)=@ethtool_gstrings}) close(r2) close(r1) 02:14:56 executing program 3: 02:14:56 executing program 2: 02:14:56 executing program 5: 02:14:57 executing program 4: 02:14:57 executing program 3: 02:14:57 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = fcntl$dupfd(r3, 0x406, r0) add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000200), &(0x7f0000000240), 0x0, 0xfffffffffffffffe) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) mknod$loop(&(0x7f0000000100)='./file0\x00', 0xa0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local}, 0x10) ioctl$BLKROGET(r3, 0x125e, &(0x7f0000000040)) fcntl$getownex(r3, 0x10, &(0x7f0000000240)={0x0, 0x0}) getpriority(0x0, r5) recvmsg(r2, &(0x7f00000000c0)={&(0x7f0000000340)=@nfc, 0x2, &(0x7f0000000000)=[{&(0x7f0000003ac0)=""/4096, 0xfdbf}], 0x1, &(0x7f0000000200)=""/20, 0xfffffffffffffec4}, 0x100) pread64(r4, &(0x7f0000000180)=""/66, 0x42, 0x0) shutdown(r3, 0x1) 02:14:57 executing program 2: 02:14:57 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = fcntl$dupfd(r3, 0x406, r0) add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000200), &(0x7f0000000240), 0x0, 0xfffffffffffffffe) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) mknod$loop(&(0x7f0000000100)='./file0\x00', 0xa0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local}, 0x10) ioctl$BLKROGET(r3, 0x125e, &(0x7f0000000040)) fcntl$getownex(r3, 0x10, &(0x7f0000000240)={0x0, 0x0}) getpriority(0x0, r5) recvmsg(r2, &(0x7f00000000c0)={&(0x7f0000000340)=@nfc, 0x2, &(0x7f0000000000)=[{&(0x7f0000003ac0)=""/4096, 0xfdbf}], 0x1, &(0x7f0000000200)=""/20, 0xfffffffffffffec4}, 0x100) pread64(r4, &(0x7f0000000180)=""/66, 0x42, 0x0) shutdown(r3, 0x1) 02:14:57 executing program 0: 02:14:57 executing program 0: 02:14:57 executing program 2: 02:14:57 executing program 4: 02:14:57 executing program 3: 02:14:57 executing program 0: 02:14:57 executing program 5: 02:14:57 executing program 2: 02:14:57 executing program 4: 02:14:58 executing program 1: 02:14:58 executing program 3: 02:14:58 executing program 0: 02:14:58 executing program 2: 02:14:58 executing program 1: 02:14:58 executing program 3: 02:14:58 executing program 4: 02:14:58 executing program 5: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000fa00000000000000000000009500000000000000"], &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000200)=""/251}, 0x48) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000700)={r2, r1, 0x0, 0x14f, &(0x7f0000000600)='}\x00'}, 0x8) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000380)=@l2, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001480), 0x0, 0xffffffffffffffff}, 0x0) 02:14:58 executing program 3: clone(0x0, &(0x7f0000b6b000), &(0x7f00000000c0), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) open$dir(&(0x7f0000000100)='./file0\x00', 0x282, 0x0) 02:14:58 executing program 0: 02:14:58 executing program 2: 02:14:58 executing program 1: 02:14:59 executing program 4: 02:14:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x10000000011) 02:14:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e20, @multicast1}, 0x10) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, &(0x7f0000000040)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendto$inet(r0, &(0x7f0000000080)="eaf1cb1e3e574049a2215b9b8d4703cd7fa2eb542b5b3c79495140b12b87492bab5eca99e60d", 0x26, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback, [0x2]}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x80000000000015, &(0x7f0000000000), 0x0) 02:14:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xca) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000be000/0x3000)=nil, 0x3000, 0x2, 0x100132, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x11a, 0x1, &(0x7f0000000680)=""/4096, &(0x7f0000000180)=0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000001, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xf4227, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0x1c) 02:14:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x5452, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000140)=@ethtool_gstrings}) close(r2) close(r1) 02:14:59 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)=0x80) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000100)=""/53, 0xfffffffffffffee2, &(0x7f0000000040)=""/82}}, 0xfdd3) [ 235.639714] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 235.724405] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 02:14:59 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x4002) 02:15:00 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, &(0x7f0000000540)}}], 0x11e, 0x0, &(0x7f0000003280)={0x77359400}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000007c0)='net/softnet_stat\x00') preadv(r0, &(0x7f00000017c0), 0x1a4, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x0, @remote, 0x4e22, 0x0, 'nq\x00', 0x0, 0x7ff, 0x58}, 0x2c) 02:15:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd00}) 02:15:00 executing program 4: perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x8000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000300)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c00"}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c10751d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd372c63bcf5d70df3fd4d2e8d443c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e") r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x801}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0xfffffffffffffffc) sendmsg$kcm(r1, &(0x7f0000001540)={&(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x1, 0x0, {0xa, 0x0, 0x40, @mcast2}}}, 0x80, &(0x7f0000002600)=[{&(0x7f0000002c00)}], 0x1, &(0x7f00000026c0)=[{0x10}], 0x10}, 0x20004014) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002bc0)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000040)}, 0x0) [ 236.421503] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! 02:15:00 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000140)={@empty=[0x2b, 0x89060000], @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local, @local}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0xb}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57}}}}}}, &(0x7f0000000000)) 02:15:00 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x4002) 02:15:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xca) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000be000/0x3000)=nil, 0x3000, 0x2, 0x100132, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x11a, 0x1, &(0x7f0000000680)=""/4096, &(0x7f0000000180)=0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000001, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100), 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xf4227, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0x1c) 02:15:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') socket$inet(0x2, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x20000801, &(0x7f0000000080)={0x2, 0x0, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0), 0x6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000000000)=0xf, 0xb) 02:15:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8910, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000140)=@ethtool_gstrings}) close(r2) close(r1) 02:15:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d766070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x6f, 0x0) close(r1) [ 237.105245] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 02:15:01 executing program 5: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 02:15:02 executing program 3: r0 = memfd_create(&(0x7f0000000080)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) clock_gettime(0x4, &(0x7f00000002c0)={0x0}) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x3, 0x0, 0x0, @time={r4}, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x4a48b125e136533}) 02:15:02 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0xffe0) 02:15:02 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)="696f2e6d617800e3c6a1bc1694706052fb71636dab87f6b67931756f4718d4c82a523684fbfb553c6430fbc7b94142e83351f1daed56ac269c9286207493b4a58dbdb53c1a90a355b97bba99df289a25ef0e4f35cdbfe70a13c32b283c02837c5330ed0f393ac8b5a0220078e91fe9ee17882519e39d9d7c502cb52b84aa1c5a64b1666adec7f0d844af01018e958358b9f54ab00b0f43d38e9de11e3a217ca325d2404d1bf3fef194ff6c7e18ed", 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0x12) 02:15:02 executing program 1: rt_sigaction(0x24, &(0x7f0000000080)={&(0x7f0000000000)="f2a9affd0000c4426dbfc8c481fa2cae08000000e300c4e129572c5a400fc2fc406467f24f0f2a7a0040d9fbc402619fbce500000000c44238f31a", {0xffffffffffffffe1}, 0x1, &(0x7f0000000040)="64f3470faec4c4a2650572dec0890f000000c666420f72f00245f7c2008000003e660f1aeb430fdd7affc4027d79910c1000002666f346d1c6f0834e76a7"}, &(0x7f0000000280)={&(0x7f0000000140)="c4e14d72e5d0bc4633f94fc482d9ae66083666450f3a09d5a7410f38004805c4a1b5fc24f9c442f5967d32660f72d227c462793353a9363e6746d8f2", {}, 0x0, &(0x7f00000001c0)="c4a3857925dd90000019c481195cf82e36440fe4b46301000000f00fab0f40c035a58e00007bc481d569d566450f1ac62edfc5c4a2d198ccc482bd0720"}, 0x8, &(0x7f00000002c0)) clone(0x2102001fff, 0x0, 0xfffffffffffffffe, &(0x7f0000000200), 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x89a1, &(0x7f0000000000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_ERASE(r2, 0xc00c55ca, &(0x7f0000000340)={0x2, 0x7, 0x6c2f5998}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300), &(0x7f00000003c0)=0xc) rt_sigtimedwait(&(0x7f0000000540)={0x8}, 0x0, &(0x7f0000000500)={r3, r4+10000000}, 0xfffffffffffffcb5) fcntl$getown(0xffffffffffffffff, 0x9) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x40000, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000480)={0x0, 0x3, 0x0, 0x100000001}) ptrace(0xffffffffffffffff, 0x0) ptrace$cont(0x21, 0x0, 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x0, 0x7, 0x9bb, 0xffff}) 02:15:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d766070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x6f, 0x0) close(r1) 02:15:02 executing program 5: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='/dev/loop0'], &(0x7f0000343ff8)='./file0\x00', &(0x7f00000000c0)='udf\x00', 0x0, &(0x7f0000000080)) 02:15:02 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x0, 0x80500) lgetxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)=@known='com.apple.FinderInfo\x00', &(0x7f0000000480), 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000100)={0x0, @aes256}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r1 = socket$packet(0x11, 0x3, 0x300) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x0, {0x2, 0x4e23, @broadcast}, {0x2, 0x0, @multicast2}, {0x2, 0x0, @rand_addr=0x6}, 0x80, 0xfffffffffffffffb, 0x1, 0x8000, 0x0, &(0x7f0000000200)='sit0\x00', 0x3f}) fstat(r0, &(0x7f00000004c0)) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f00000005c0)=""/69) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000400), 0xc) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) write$binfmt_aout(r1, &(0x7f00000003c0)=ANY=[], 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000240)) r3 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000000340)=""/39, 0x27, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, &(0x7f0000000380)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) dup2(r1, r2) 02:15:03 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)="696f2e6d617800e3c6a1bc1694706052fb71636dab87f6b67931756f4718d4c82a523684fbfb553c6430fbc7b94142e83351f1daed56ac269c9286207493b4a58dbdb53c1a90a355b97bba99df289a25ef0e4f35cdbfe70a13c32b283c02837c5330ed0f393ac8b5a0220078e91fe9ee17882519e39d9d7c502cb52b84aa1c5a64b1666adec7f0d844af01018e958358b9f54ab00b0f43d38e9de11e3a217ca325d2404d1bf3fef194ff6c7e18ed", 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0x12) 02:15:03 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="153f6234488dd25d766070") r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x6f, 0x0) close(r1) 02:15:03 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x400000000000002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={"0000000000000000000000000200", 0x13}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f00000000c0), 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000003c0), 0x4) write$binfmt_aout(r0, &(0x7f0000004d40)=ANY=[@ANYBLOB='\t\x00\x00\x00'], 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0xa, 0x0, 0x0, @mcast1}, 0x1c) 02:15:03 executing program 1: rt_sigaction(0x24, &(0x7f0000000080)={&(0x7f0000000000)="f2a9affd0000c4426dbfc8c481fa2cae08000000e300c4e129572c5a400fc2fc406467f24f0f2a7a0040d9fbc402619fbce500000000c44238f31a", {0xffffffffffffffe1}, 0x1, &(0x7f0000000040)="64f3470faec4c4a2650572dec0890f000000c666420f72f00245f7c2008000003e660f1aeb430fdd7affc4027d79910c1000002666f346d1c6f0834e76a7"}, &(0x7f0000000280)={&(0x7f0000000140)="c4e14d72e5d0bc4633f94fc482d9ae66083666450f3a09d5a7410f38004805c4a1b5fc24f9c442f5967d32660f72d227c462793353a9363e6746d8f2", {}, 0x0, &(0x7f00000001c0)="c4a3857925dd90000019c481195cf82e36440fe4b46301000000f00fab0f40c035a58e00007bc481d569d566450f1ac62edfc5c4a2d198ccc482bd0720"}, 0x8, &(0x7f00000002c0)) clone(0x2102001fff, 0x0, 0xfffffffffffffffe, &(0x7f0000000200), 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x89a1, &(0x7f0000000000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_ERASE(r2, 0xc00c55ca, &(0x7f0000000340)={0x2, 0x7, 0x6c2f5998}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300), &(0x7f00000003c0)=0xc) rt_sigtimedwait(&(0x7f0000000540)={0x8}, 0x0, &(0x7f0000000500)={r3, r4+10000000}, 0xfffffffffffffcb5) fcntl$getown(0xffffffffffffffff, 0x9) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x40000, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000480)={0x0, 0x3, 0x0, 0x100000001}) ptrace(0xffffffffffffffff, 0x0) ptrace$cont(0x21, 0x0, 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x0, 0x7, 0x9bb, 0xffff}) [ 239.329972] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 239.364082] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 02:15:03 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0xffe0) 02:15:03 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getpid() r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0xffe0) 02:15:03 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)="696f2e6d617800e3c6a1bc1694706052fb71636dab87f6b67931756f4718d4c82a523684fbfb553c6430fbc7b94142e83351f1daed56ac269c9286207493b4a58dbdb53c1a90a355b97bba99df289a25ef0e4f35cdbfe70a13c32b283c02837c5330ed0f393ac8b5a0220078e91fe9ee17882519e39d9d7c502cb52b84aa1c5a64b1666adec7f0d844af01018e958358b9f54ab00b0f43d38e9de11e3a217ca325d2404d1bf3fef194ff6c7e18ed", 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0x12) [ 240.013918] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 240.025948] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 02:15:04 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)="696f2e6d617800e3c6a1bc1694706052fb71636dab87f6b67931756f4718d4c82a523684fbfb553c6430fbc7b94142e83351f1daed56ac269c9286207493b4a58dbdb53c1a90a355b97bba99df289a25ef0e4f35cdbfe70a13c32b283c02837c5330ed0f393ac8b5a0220078e91fe9ee17882519e39d9d7c502cb52b84aa1c5a64b1666adec7f0d844af01018e958358b9f54ab00b0f43d38e9de11e3a217ca325d2404d1bf3fef194ff6c7e18ed", 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0x12) 02:15:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040), 0x272) connect$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000280)={0xffffffff, {{0xa, 0x0, 0x0, @mcast2}}}, 0x88) write$P9_RSETATTR(r0, &(0x7f00000001c0)={0x7}, 0x7) 02:15:04 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @rand_addr}, {0x0, @random="4107badbfac3"}, 0x0, {0x2, 0x0, @remote}, 'irlan0\x00'}) getpid() r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x10000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000200)={0x6, 0x40}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0xffe0) [ 240.255786] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 02:15:04 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0x12) [ 241.380063] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 02:15:05 executing program 5: 02:15:05 executing program 1: 02:15:05 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0x12) 02:15:05 executing program 2: 02:15:05 executing program 0: 02:15:05 executing program 3: 02:15:05 executing program 2: 02:15:05 executing program 0: 02:15:06 executing program 1: 02:15:06 executing program 3: 02:15:06 executing program 5: 02:15:06 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0x12) 02:15:06 executing program 0: 02:15:06 executing program 2: 02:15:06 executing program 3: 02:15:06 executing program 1: 02:15:06 executing program 5: 02:15:06 executing program 2: 02:15:06 executing program 4: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)="696f2e6d617800e3c6a1bc1694706052fb71636dab87f6b67931756f4718d4c82a523684fbfb553c6430fbc7b94142e83351f1daed56ac269c9286207493b4a58dbdb53c1a90a355b97bba99df289a25ef0e4f35cdbfe70a13c32b283c02837c5330ed0f393ac8b5a0220078e91fe9ee17882519e39d9d7c502cb52b84aa1c5a64b1666adec7f0d844af01018e958358b9f54ab00b0f43d38e9de11e3a217ca325d2404d1bf3fef194ff6c7e18ed", 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0x12) 02:15:07 executing program 0: 02:15:07 executing program 3: 02:15:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f00000001c0), 0xffffffffffffffff) recvmmsg(r0, &(0x7f0000001940)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/201, 0xc9}}], 0x1, 0x0, &(0x7f0000001a00)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000340)='./file0\x00', &(0x7f0000000540), &(0x7f0000000240)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000000300)=""/11, 0xb) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000200)) r2 = fcntl$dupfd(r1, 0x0, r1) open$dir(&(0x7f0000000040)='./file0\x00', 0x841, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) r3 = fcntl$dupfd(r0, 0x0, r0) sendto$packet(r3, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000001300), 0x14) shutdown(r0, 0x0) 02:15:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) 02:15:07 executing program 4: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)="696f2e6d617800e3c6a1bc1694706052fb71636dab87f6b67931756f4718d4c82a523684fbfb553c6430fbc7b94142e83351f1daed56ac269c9286207493b4a58dbdb53c1a90a355b97bba99df289a25ef0e4f35cdbfe70a13c32b283c02837c5330ed0f393ac8b5a0220078e91fe9ee17882519e39d9d7c502cb52b84aa1c5a64b1666adec7f0d844af01018e958358b9f54ab00b0f43d38e9de11e3a217ca325d2404d1bf3fef194ff6c7e18ed", 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0x12) 02:15:07 executing program 0: 02:15:07 executing program 2: 02:15:07 executing program 3: 02:15:07 executing program 4: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)="696f2e6d617800e3c6a1bc1694706052fb71636dab87f6b67931756f4718d4c82a523684fbfb553c6430fbc7b94142e83351f1daed56ac269c9286207493b4a58dbdb53c1a90a355b97bba99df289a25ef0e4f35cdbfe70a13c32b283c02837c5330ed0f393ac8b5a0220078e91fe9ee17882519e39d9d7c502cb52b84aa1c5a64b1666adec7f0d844af01018e958358b9f54ab00b0f43d38e9de11e3a217ca325d2404d1bf3fef194ff6c7e18ed", 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0x12) 02:15:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) 02:15:07 executing program 0: 02:15:08 executing program 2: 02:15:08 executing program 5: 02:15:08 executing program 3: 02:15:08 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)="696f2e6d617800e3c6a1bc1694706052fb71636dab87f6b67931756f4718d4c82a523684fbfb553c6430fbc7b94142e83351f1daed56ac269c9286207493b4a58dbdb53c1a90a355b97bba99df289a25ef0e4f35cdbfe70a13c32b283c02837c5330ed0f393ac8b5a0220078e91fe9ee17882519e39d9d7c502cb52b84aa1c5a64b1666adec7f0d844af01018e958358b9f54ab00b0f43d38e9de11e3a217ca325d2404d1bf3fef194ff6c7e18ed", 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0x12) 02:15:08 executing program 0: 02:15:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) 02:15:08 executing program 2: 02:15:08 executing program 5: 02:15:08 executing program 3: 02:15:08 executing program 0: 02:15:09 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)="696f2e6d617800e3c6a1bc1694706052fb71636dab87f6b67931756f4718d4c82a523684fbfb553c6430fbc7b94142e83351f1daed56ac269c9286207493b4a58dbdb53c1a90a355b97bba99df289a25ef0e4f35cdbfe70a13c32b283c02837c5330ed0f393ac8b5a0220078e91fe9ee17882519e39d9d7c502cb52b84aa1c5a64b1666adec7f0d844af01018e958358b9f54ab00b0f43d38e9de11e3a217ca325d2404d1bf3fef194ff6c7e18ed", 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0x12) 02:15:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) 02:15:09 executing program 5: 02:15:09 executing program 2: 02:15:09 executing program 3: 02:15:09 executing program 0: 02:15:09 executing program 5: 02:15:09 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)="696f2e6d617800e3c6a1bc1694706052fb71636dab87f6b67931756f4718d4c82a523684fbfb553c6430fbc7b94142e83351f1daed56ac269c9286207493b4a58dbdb53c1a90a355b97bba99df289a25ef0e4f35cdbfe70a13c32b283c02837c5330ed0f393ac8b5a0220078e91fe9ee17882519e39d9d7c502cb52b84aa1c5a64b1666adec7f0d844af01018e958358b9f54ab00b0f43d38e9de11e3a217ca325d2404d1bf3fef194ff6c7e18ed", 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0x12) 02:15:09 executing program 2: 02:15:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x10000000000002a1, 0x0) 02:15:09 executing program 3: 02:15:09 executing program 0: 02:15:10 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f00000000c0)="696f2e6d617800e3c6a1bc1694706052fb71636dab87f6b67931756f4718d4c82a523684fbfb553c6430fbc7b94142e83351f1daed56ac269c9286207493b4a58dbdb53c1a90a355b97bba99df289a25ef0e4f35cdbfe70a13c32b283c02837c5330ed0f393ac8b5a0220078e91fe9ee17882519e39d9d7c502cb52b84aa1c5a64b1666adec7f0d844af01018e958358b9f54ab00b0f43d38e9de11e3a217ca325d2404d1bf3fef194ff6c7e18ed", 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0x12) 02:15:10 executing program 5: 02:15:10 executing program 2: 02:15:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x10000000000002a1, 0x0) 02:15:10 executing program 3: 02:15:10 executing program 0: 02:15:10 executing program 5: 02:15:10 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f00000000c0)="696f2e6d617800e3c6a1bc1694706052fb71636dab87f6b67931756f4718d4c82a523684fbfb553c6430fbc7b94142e83351f1daed56ac269c9286207493b4a58dbdb53c1a90a355b97bba99df289a25ef0e4f35cdbfe70a13c32b283c02837c5330ed0f393ac8b5a0220078e91fe9ee17882519e39d9d7c502cb52b84aa1c5a64b1666adec7f0d844af01018e958358b9f54ab00b0f43d38e9de11e3a217ca325d2404d1bf3fef194ff6c7e18ed", 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0x12) 02:15:10 executing program 2: 02:15:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x10000000000002a1, 0x0) 02:15:10 executing program 5: 02:15:10 executing program 3: 02:15:10 executing program 0: r0 = memfd_create(&(0x7f0000000040)='#posix_acl_access\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) write$sndseq(r0, &(0x7f0000000000), 0x0) 02:15:11 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f00000000c0)="696f2e6d617800e3c6a1bc1694706052fb71636dab87f6b67931756f4718d4c82a523684fbfb553c6430fbc7b94142e83351f1daed56ac269c9286207493b4a58dbdb53c1a90a355b97bba99df289a25ef0e4f35cdbfe70a13c32b283c02837c5330ed0f393ac8b5a0220078e91fe9ee17882519e39d9d7c502cb52b84aa1c5a64b1666adec7f0d844af01018e958358b9f54ab00b0f43d38e9de11e3a217ca325d2404d1bf3fef194ff6c7e18ed", 0x2, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0x12) 02:15:11 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x405c5503, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$UI_DEV_SETUP(r0, 0x5501, &(0x7f0000000000)={{}, 'syz1\x00'}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00000000c0)=""/24, 0x18) 02:15:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) 02:15:11 executing program 5: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x4082) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000001c0)={0x2000000000000001, 'ip6tnl0\x00', 0x9}, 0x18) r2 = memfd_create(&(0x7f0000002b00)='/dev/loop#\x00', 0x0) ioctl$RTC_EPOCH_READ(r2, 0x8008700d, &(0x7f0000002780)) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) prlimit64(0x0, 0x0, &(0x7f0000000500)={0x3}, &(0x7f0000002900)) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000029c0), &(0x7f0000002a00)=0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000028c0)={0x2000}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000002c0)={0x62, @local, 0x4e23, 0x2, 'fo\x00', 0x1, 0x6}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000027c0)={{0x3, 0x0, 0x4, 0x3, 0x8}, 0x7, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x1, 0x81, 0x0, 0x101}) sendfile(r1, r1, &(0x7f0000000000)=0xa00, 0x2000005) ioctl$LOOP_CLR_FD(r2, 0x4c01) gettid() r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000002a40), &(0x7f0000002a80)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 247.493274] input:  as /devices/virtual/input/input7 02:15:11 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000020000006a0a00fe000000088500000053000000b7000000000000009500040000000000"], &(0x7f0000000380)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xe, 0x81, &(0x7f0000000440)="bd25e7b9d668c6e5db803ff1dcbd", &(0x7f00000000c0)=""/129, 0x8000a0}, 0x28) [ 247.590308] IPVS: sync thread started: state = MASTER, mcast_ifn = ip6tnl0, syncid = 9, id = 0 02:15:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0xfb01cbdd028b9044) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100), 0x8) r1 = socket$inet6(0xa, 0x80003, 0x800000000000006) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000), &(0x7f0000000040)=0x8) 02:15:11 executing program 4: 02:15:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) 02:15:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x1a02100, 0x0, 0xfffffffffffffffe, &(0x7f00000001c0), 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000100), 0x4) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000000)={0x16, @local, 0x0, 0x0, 'fo\x00'}, 0x2c) [ 248.232947] input:  as /devices/virtual/input/input8 02:15:12 executing program 5: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x4082) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000001c0)={0x2000000000000001, 'ip6tnl0\x00', 0x9}, 0x18) r2 = memfd_create(&(0x7f0000002b00)='/dev/loop#\x00', 0x0) ioctl$RTC_EPOCH_READ(r2, 0x8008700d, &(0x7f0000002780)) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) prlimit64(0x0, 0x0, &(0x7f0000000500)={0x3}, &(0x7f0000002900)) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000029c0), &(0x7f0000002a00)=0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000028c0)={0x2000}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000002c0)={0x62, @local, 0x4e23, 0x2, 'fo\x00', 0x1, 0x6}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000027c0)={{0x3, 0x0, 0x4, 0x3, 0x8}, 0x7, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x1, 0x81, 0x0, 0x101}) sendfile(r1, r1, &(0x7f0000000000)=0xa00, 0x2000005) ioctl$LOOP_CLR_FD(r2, 0x4c01) gettid() r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000002a40), &(0x7f0000002a80)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 02:15:12 executing program 4: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x4082) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000001c0)={0x2000000000000001, 'ip6tnl0\x00', 0x9}, 0x18) r2 = memfd_create(&(0x7f0000002b00)='/dev/loop#\x00', 0x0) ioctl$RTC_EPOCH_READ(r2, 0x8008700d, &(0x7f0000002780)) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) prlimit64(0x0, 0x0, &(0x7f0000000500)={0x3}, &(0x7f0000002900)) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000029c0), &(0x7f0000002a00)=0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000028c0)={0x2000}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000002c0)={0x62, @local, 0x4e23, 0x2, 'fo\x00', 0x1, 0x6}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000027c0)={{0x3, 0x0, 0x4, 0x3, 0x8}, 0x7, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x1, 0x81, 0x0, 0x101}) sendfile(r1, r1, &(0x7f0000000000)=0xa00, 0x2000005) ioctl$LOOP_CLR_FD(r2, 0x4c01) gettid() r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000002a40), &(0x7f0000002a80)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 02:15:12 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast1, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast1}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) [ 248.663037] IPVS: set_ctl: invalid protocol: 22 172.20.20.170:0 [ 248.714353] IPVS: sync thread started: state = MASTER, mcast_ifn = ip6tnl0, syncid = 9, id = 0 02:15:12 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x405c5503, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$UI_DEV_SETUP(r0, 0x5501, &(0x7f0000000000)={{}, 'syz1\x00'}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00000000c0)=""/24, 0x18) 02:15:13 executing program 5: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/user\x00') r1 = socket$unix(0x1, 0x200000000005, 0x0) dup2(r1, r0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) [ 249.078498] input:  as /devices/virtual/input/input9 02:15:13 executing program 4: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x4082) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000001c0)={0x2000000000000001, 'ip6tnl0\x00', 0x9}, 0x18) r2 = memfd_create(&(0x7f0000002b00)='/dev/loop#\x00', 0x0) ioctl$RTC_EPOCH_READ(r2, 0x8008700d, &(0x7f0000002780)) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) prlimit64(0x0, 0x0, &(0x7f0000000500)={0x3}, &(0x7f0000002900)) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000029c0), &(0x7f0000002a00)=0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000028c0)={0x2000}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000002c0)={0x62, @local, 0x4e23, 0x2, 'fo\x00', 0x1, 0x6}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000027c0)={{0x3, 0x0, 0x4, 0x3, 0x8}, 0x7, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x1, 0x81, 0x0, 0x101}) sendfile(r1, r1, &(0x7f0000000000)=0xa00, 0x2000005) ioctl$LOOP_CLR_FD(r2, 0x4c01) gettid() r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000002a40), &(0x7f0000002a80)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 249.157432] IPVS: set_ctl: invalid protocol: 22 172.20.20.170:0 02:15:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) 02:15:13 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0), 0x10) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)=ANY=[@ANYBLOB="05000000090000000000000000000000010000000005001ae0fe8000000000000000000000000000fffe8000000000000000000000000000ff000000000100000000000000"], 0x45}}, 0x0) 02:15:14 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') 02:15:14 executing program 5: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/user\x00') r1 = socket$unix(0x1, 0x200000000005, 0x0) dup2(r1, r0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) 02:15:14 executing program 4: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x4082) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000001c0)={0x2000000000000001, 'ip6tnl0\x00', 0x9}, 0x18) r2 = memfd_create(&(0x7f0000002b00)='/dev/loop#\x00', 0x0) ioctl$RTC_EPOCH_READ(r2, 0x8008700d, &(0x7f0000002780)) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) prlimit64(0x0, 0x0, &(0x7f0000000500)={0x3}, &(0x7f0000002900)) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000029c0), &(0x7f0000002a00)=0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000028c0)={0x2000}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000002c0)={0x62, @local, 0x4e23, 0x2, 'fo\x00', 0x1, 0x6}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000027c0)={{0x3, 0x0, 0x4, 0x3, 0x8}, 0x7, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x1, 0x81, 0x0, 0x101}) sendfile(r1, r1, &(0x7f0000000000)=0xa00, 0x2000005) ioctl$LOOP_CLR_FD(r2, 0x4c01) gettid() r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000002a40), &(0x7f0000002a80)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 02:15:14 executing program 3: socketpair$unix(0x1, 0x100000000000001, 0x0, &(0x7f0000000140)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0xa) socket$inet(0x2, 0x3, 0x2) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcd, &(0x7f0000000000), 0x3c) 02:15:14 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) 02:15:14 executing program 2: clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) capget(&(0x7f0000000140)={0xed3ff944f28c687}, &(0x7f0000000180)={0x7, 0x10000, 0x4, 0x80000001, 0x8, 0x2}) r0 = dup(0xffffffffffffffff) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) semop(0x0, &(0x7f0000000100)=[{0x0, 0x0, 0x1800}, {0x0, 0x8000}], 0x2) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x80}], 0x1) 02:15:15 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, 0xfffffffffffffffd) 02:15:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2, @remote, @loopback}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/mcfilter\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) 02:15:15 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d5c6070") r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) write$binfmt_aout(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="2c00d8040200000000000000000000002c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58d) 02:15:15 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000200)={0x100000000, 0x3, 0xfffffffffffffff8, 0x0, 0xf7d2, 0x9}) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f00000002c0)={{0x32, @rand_addr=0x9, 0x0, 0x1, 'lblc\x00', 0x0, 0x498}, {@remote}}, 0x44) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='fd\x00') fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) getdents64(r1, &(0x7f0000000380)=""/4096, 0x145f) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 02:15:15 executing program 5: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x4082) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000001c0)={0x2000000000000001, 'ip6tnl0\x00', 0x9}, 0x18) r2 = memfd_create(&(0x7f0000002b00)='/dev/loop#\x00', 0x0) ioctl$RTC_EPOCH_READ(r2, 0x8008700d, &(0x7f0000002780)) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) prlimit64(0x0, 0xf, &(0x7f0000000500)={0x3}, &(0x7f0000002900)) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000029c0), &(0x7f0000002a00)=0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000028c0)={0x2000}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000002c0)={0x62, @local, 0x4e23, 0x2, 'fo\x00', 0x1, 0x6, 0x4b}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000027c0)={{0x3, 0x0, 0x4, 0x3, 0x8}, 0x7, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x1, 0x81, 0x0, 0x101}) sendfile(r1, r1, &(0x7f0000000000)=0xa00, 0x2000005) gettid() r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$HDIO_GETGEO(r3, 0x301, &(0x7f0000002980)) read(r3, &(0x7f0000000040)=""/92, 0x5c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000002a40), &(0x7f0000002a80)=0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 251.640189] ================================================================== [ 251.647686] BUG: KMSAN: uninit-value in _decode_session6+0x645/0x1650 [ 251.654296] CPU: 0 PID: 6810 Comm: syz-executor0 Not tainted 4.19.0-rc4+ #58 [ 251.661491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.670861] Call Trace: [ 251.673480] dump_stack+0x2f6/0x430 [ 251.677163] kmsan_report+0x183/0x2b0 [ 251.681001] __msan_warning+0x70/0xc0 [ 251.684831] _decode_session6+0x645/0x1650 [ 251.689122] __xfrm_decode_session+0x156/0x200 [ 251.693741] ? xfrm6_get_saddr+0x4b0/0x4b0 [ 251.698005] icmp6_send+0x2d01/0x3840 [ 251.701867] ? __msan_get_context_state+0x9/0x30 [ 251.706688] ? icmpv6_param_prob+0xc0/0xc0 [ 251.710953] icmpv6_send+0xe5/0x110 [ 251.714628] ip6_fragment+0xc6a/0x5200 [ 251.718556] ? ip6_make_skb+0xca0/0xca0 [ 251.722600] ? kmsan_set_origin_inline+0x6b/0x120 [ 251.727490] ? kmsan_set_origin_inline+0x6b/0x120 [ 251.732392] ip6_finish_output+0xacb/0xc70 [ 251.736666] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 251.742081] ip6_output+0x572/0x6a0 [ 251.745742] ? ip6_output+0x6a0/0x6a0 [ 251.749577] ? ac6_seq_show+0x200/0x200 [ 251.753578] ip6_local_out+0x164/0x1d0 [ 251.757506] ip6_push_pending_frames+0x218/0x4d0 [ 251.762308] rawv6_sendmsg+0x45f7/0x5680 [ 251.766441] ? aa_sk_perm+0xdaf/0x1050 [ 251.770416] ? compat_rawv6_ioctl+0x100/0x100 [ 251.774952] inet_sendmsg+0x4c5/0x7d0 [ 251.778796] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 251.784217] ? inet_getname+0x490/0x490 [ 251.788219] sock_write_iter+0x3b8/0x470 [ 251.792329] ? sock_read_iter+0x480/0x480 [ 251.796514] __vfs_write+0x7ae/0xa50 [ 251.800291] vfs_write+0x495/0x8e0 [ 251.803880] __se_sys_write+0x173/0x350 [ 251.807904] __x64_sys_write+0x4a/0x70 [ 251.811824] do_syscall_64+0xb8/0x100 [ 251.815660] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 251.820876] RIP: 0033:0x457579 [ 251.824092] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 251.843017] RSP: 002b:00007f1dfd80bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 251.850793] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457579 [ 251.858078] RDX: 000000000000058d RSI: 0000000020000900 RDI: 0000000000000004 [ 251.865365] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 251.872655] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1dfd80c6d4 [ 251.879943] R13: 00000000004c5516 R14: 00000000004d8e20 R15: 00000000ffffffff [ 251.887251] [ 251.888888] Uninit was created at: [ 251.892468] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 251.897605] kmsan_kmalloc+0x98/0x100 [ 251.901443] kmsan_slab_alloc+0x10/0x20 [ 251.905449] __kmalloc_node_track_caller+0xb55/0x1380 [ 251.910662] __alloc_skb+0x40d/0xe50 [ 251.914403] __ip6_append_data+0x3c5e/0x51a0 [ 251.918838] ip6_append_data+0x3d8/0x670 [ 251.922925] rawv6_sendmsg+0x2ac7/0x5680 [ 251.927010] inet_sendmsg+0x4c5/0x7d0 [ 251.930840] sock_write_iter+0x3b8/0x470 [ 251.934929] __vfs_write+0x7ae/0xa50 [ 251.938671] vfs_write+0x495/0x8e0 [ 251.942239] __se_sys_write+0x173/0x350 [ 251.946245] __x64_sys_write+0x4a/0x70 [ 251.950164] do_syscall_64+0xb8/0x100 [ 251.953992] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 251.959195] ================================================================== [ 251.966561] Disabling lock debugging due to kernel taint [ 251.972030] Kernel panic - not syncing: panic_on_warn set ... [ 251.972030] [ 251.979421] CPU: 0 PID: 6810 Comm: syz-executor0 Tainted: G B 4.19.0-rc4+ #58 [ 251.988011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.997372] Call Trace: [ 251.999990] dump_stack+0x2f6/0x430 [ 252.003653] panic+0x54c/0xaf7 [ 252.006916] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 252.012402] kmsan_report+0x2a8/0x2b0 [ 252.016241] __msan_warning+0x70/0xc0 [ 252.020068] _decode_session6+0x645/0x1650 [ 252.024355] __xfrm_decode_session+0x156/0x200 [ 252.028960] ? xfrm6_get_saddr+0x4b0/0x4b0 [ 252.033225] icmp6_send+0x2d01/0x3840 [ 252.037174] ? __msan_get_context_state+0x9/0x30 [ 252.041985] ? icmpv6_param_prob+0xc0/0xc0 [ 252.046258] icmpv6_send+0xe5/0x110 [ 252.049921] ip6_fragment+0xc6a/0x5200 [ 252.053837] ? ip6_make_skb+0xca0/0xca0 [ 252.057871] ? kmsan_set_origin_inline+0x6b/0x120 [ 252.062745] ? kmsan_set_origin_inline+0x6b/0x120 [ 252.067634] ip6_finish_output+0xacb/0xc70 [ 252.071904] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 252.077317] ip6_output+0x572/0x6a0 [ 252.080969] ? ip6_output+0x6a0/0x6a0 [ 252.084815] ? ac6_seq_show+0x200/0x200 [ 252.088816] ip6_local_out+0x164/0x1d0 [ 252.092746] ip6_push_pending_frames+0x218/0x4d0 [ 252.097548] rawv6_sendmsg+0x45f7/0x5680 [ 252.101668] ? aa_sk_perm+0xdaf/0x1050 [ 252.105627] ? compat_rawv6_ioctl+0x100/0x100 [ 252.110157] inet_sendmsg+0x4c5/0x7d0 [ 252.113992] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 252.119397] ? inet_getname+0x490/0x490 [ 252.123400] sock_write_iter+0x3b8/0x470 [ 252.127513] ? sock_read_iter+0x480/0x480 [ 252.131698] __vfs_write+0x7ae/0xa50 [ 252.135475] vfs_write+0x495/0x8e0 [ 252.139063] __se_sys_write+0x173/0x350 [ 252.143079] __x64_sys_write+0x4a/0x70 [ 252.146988] do_syscall_64+0xb8/0x100 [ 252.150813] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 252.156021] RIP: 0033:0x457579 [ 252.159232] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 252.178159] RSP: 002b:00007f1dfd80bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 252.185891] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457579 [ 252.193187] RDX: 000000000000058d RSI: 0000000020000900 RDI: 0000000000000004 [ 252.200472] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 252.207756] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1dfd80c6d4 [ 252.215041] R13: 00000000004c5516 R14: 00000000004d8e20 R15: 00000000ffffffff [ 252.222672] Kernel Offset: disabled [ 252.226309] Rebooting in 86400 seconds..