x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:31:42 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) fdatasync(r4) 13:31:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:31:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'bridge_slave_0\x00', @ifru_map={0xc7}}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 422.508237][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:31:42 executing program 5: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240)='devlink\x00') sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)={0x14, r0}, 0x14}}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x8000000000006, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000600)) r2 = syz_open_pts(r1, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[], 0x35b) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000040)) 13:31:42 executing program 1: mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x0, 0x4080013, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:31:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:31:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) [ 423.290543][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:31:43 executing program 1: mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x0, 0x4080013, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:31:43 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) r2 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000100)='/dev/capi20\x00', 0x100000000014b03e, 0x0) ioctl$CAPI_REGISTER(0xffffffffffffffff, 0x400c4301, &(0x7f0000000140)) write$binfmt_misc(r2, 0x0, 0x7000000) r3 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000100)='/dev/capi20\x00', 0x100000000014b03e, 0x0) ioctl$CAPI_REGISTER(r3, 0x400c4301, &(0x7f0000000140)={0x0, 0x0, 0x79cc}) dup2(r2, r3) dup2(r0, r1) prctl$PR_GET_THP_DISABLE(0x2a) 13:31:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 423.799834][T12841] not chained 90000 origins [ 423.801716][T12841] CPU: 0 PID: 12841 Comm: syz-executor.4 Not tainted 5.4.0-rc5+ #0 [ 423.801716][T12841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.801716][T12841] Call Trace: [ 423.801716][T12841] dump_stack+0x191/0x1f0 [ 423.801716][T12841] kmsan_internal_chain_origin+0x164/0x180 [ 423.801716][T12841] ? kmsan_internal_chain_origin+0xbd/0x180 [ 423.801716][T12841] ? __msan_chain_origin+0x6b/0xd0 13:31:43 executing program 1: mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x0, 0x4080013, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 423.801716][T12841] ? skcipher_walk_next+0x106d/0x2690 [ 423.850721][T12841] ? skcipher_walk_done+0xaa6/0x11a0 [ 423.850721][T12841] ? crypto_ctr_crypt+0x6cf/0xaf0 [ 423.850721][T12841] ? crypto_skcipher_encrypt+0xd2/0x150 [ 423.850721][T12841] ? crypto_gcm_encrypt+0x4a5/0x9e0 [ 423.850721][T12841] ? crypto_aead_encrypt+0xf2/0x180 [ 423.850721][T12841] ? tls_push_record+0x341e/0x4e50 [ 423.879543][T12841] ? bpf_exec_tx_verdict+0x1454/0x1c80 [ 423.879543][T12841] ? tls_sw_sendmsg+0x1a08/0x2710 [ 423.879543][T12841] ? inet6_sendmsg+0x2d8/0x2e0 [ 423.879543][T12841] ? __sys_sendto+0x8fc/0xc70 [ 423.879543][T12841] ? __se_sys_sendto+0x107/0x130 [ 423.879543][T12841] ? __x64_sys_sendto+0x6e/0x90 [ 423.879543][T12841] ? do_syscall_64+0xb6/0x160 [ 423.879543][T12841] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 423.879543][T12841] ? should_fail+0x1d2/0xa50 [ 423.879543][T12841] ? kmsan_get_metadata+0x39/0x350 [ 423.931666][T12841] ? kmsan_memcpy_memmove_metadata+0x109/0x2e0 [ 423.931666][T12841] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 423.931666][T12841] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 423.931666][T12841] ? scatterwalk_copychunks+0x7b8/0x7f0 [ 423.957655][T12841] __msan_chain_origin+0x6b/0xd0 [ 423.961748][T12841] skcipher_walk_next+0x106d/0x2690 [ 423.961748][T12841] skcipher_walk_done+0xaa6/0x11a0 [ 423.961748][T12841] crypto_ctr_crypt+0x6cf/0xaf0 [ 423.961748][T12841] ? aesti_set_key+0xb0/0xb0 [ 423.961748][T12841] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 423.961748][T12841] ? crypto_rfc3686_create+0x1120/0x1120 [ 423.961748][T12841] crypto_skcipher_encrypt+0xd2/0x150 [ 423.961748][T12841] crypto_gcm_encrypt+0x4a5/0x9e0 [ 423.961748][T12841] ? crypto_gcm_setauthsize+0xc0/0xc0 [ 423.961748][T12841] crypto_aead_encrypt+0xf2/0x180 [ 423.961748][T12841] tls_push_record+0x341e/0x4e50 [ 423.961748][T12841] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 423.961748][T12841] bpf_exec_tx_verdict+0x1454/0x1c80 [ 423.961748][T12841] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 423.961748][T12841] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 423.961748][T12841] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 423.961748][T12841] ? iov_iter_get_pages+0x521/0x1920 [ 423.961748][T12841] tls_sw_sendmsg+0x1a08/0x2710 [ 423.961748][T12841] ? udpv6_rcv+0x70/0x70 [ 423.961748][T12841] ? tls_tx_records+0xb40/0xb40 [ 423.961748][T12841] inet6_sendmsg+0x2d8/0x2e0 [ 423.961748][T12841] ? inet6_ioctl+0x340/0x340 [ 423.961748][T12841] __sys_sendto+0x8fc/0xc70 [ 423.961748][T12841] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 423.961748][T12841] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 423.961748][T12841] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 423.961748][T12841] __se_sys_sendto+0x107/0x130 [ 423.961748][T12841] __x64_sys_sendto+0x6e/0x90 [ 423.961748][T12841] do_syscall_64+0xb6/0x160 [ 423.961748][T12841] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 423.961748][T12841] RIP: 0033:0x45a219 [ 423.961748][T12841] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 423.961748][T12841] RSP: 002b:00007efc89153c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 423.961748][T12841] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a219 [ 423.961748][T12841] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000004 [ 423.961748][T12841] RBP: 000000000075bf20 R08: 0000000000000000 R09: fffffffffffffe5b [ 423.961748][T12841] R10: 0000000000000040 R11: 0000000000000246 R12: 00007efc891546d4 [ 423.961748][T12841] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 00000000ffffffff [ 423.961748][T12841] Uninit was stored to memory at: [ 423.961748][T12841] kmsan_internal_chain_origin+0xbd/0x180 [ 423.961748][T12841] __msan_chain_origin+0x6b/0xd0 [ 423.961748][T12841] skcipher_walk_next+0x106d/0x2690 [ 423.961748][T12841] skcipher_walk_done+0xaa6/0x11a0 [ 423.961748][T12841] crypto_ctr_crypt+0x6cf/0xaf0 [ 423.961748][T12841] crypto_skcipher_encrypt+0xd2/0x150 [ 423.961748][T12841] crypto_gcm_encrypt+0x4a5/0x9e0 [ 423.961748][T12841] crypto_aead_encrypt+0xf2/0x180 [ 423.961748][T12841] tls_push_record+0x341e/0x4e50 [ 423.961748][T12841] bpf_exec_tx_verdict+0x1454/0x1c80 [ 423.961748][T12841] tls_sw_sendmsg+0x1a08/0x2710 [ 423.961748][T12841] inet6_sendmsg+0x2d8/0x2e0 [ 423.961748][T12841] __sys_sendto+0x8fc/0xc70 [ 423.961748][T12841] __se_sys_sendto+0x107/0x130 [ 423.961748][T12841] __x64_sys_sendto+0x6e/0x90 [ 423.961748][T12841] do_syscall_64+0xb6/0x160 [ 423.961748][T12841] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 423.961748][T12841] [ 423.961748][T12841] Uninit was stored to memory at: [ 423.961748][T12841] kmsan_internal_chain_origin+0xbd/0x180 [ 423.961748][T12841] __msan_chain_origin+0x6b/0xd0 [ 423.961748][T12841] skcipher_walk_next+0x2410/0x2690 [ 423.961748][T12841] skcipher_walk_done+0xaa6/0x11a0 [ 423.961748][T12841] crypto_ctr_crypt+0x6cf/0xaf0 [ 423.961748][T12841] crypto_skcipher_encrypt+0xd2/0x150 [ 423.961748][T12841] crypto_gcm_encrypt+0x4a5/0x9e0 [ 423.961748][T12841] crypto_aead_encrypt+0xf2/0x180 [ 423.961748][T12841] tls_push_record+0x341e/0x4e50 [ 423.961748][T12841] bpf_exec_tx_verdict+0x1454/0x1c80 [ 423.961748][T12841] tls_sw_sendmsg+0x1a08/0x2710 [ 423.961748][T12841] inet6_sendmsg+0x2d8/0x2e0 [ 423.961748][T12841] __sys_sendto+0x8fc/0xc70 [ 423.961748][T12841] __se_sys_sendto+0x107/0x130 [ 423.961748][T12841] __x64_sys_sendto+0x6e/0x90 [ 423.961748][T12841] do_syscall_64+0xb6/0x160 [ 423.961748][T12841] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 423.961748][T12841] [ 423.961748][T12841] Uninit was stored to memory at: [ 423.961748][T12841] kmsan_internal_chain_origin+0xbd/0x180 [ 423.961748][T12841] __msan_chain_origin+0x6b/0xd0 [ 423.961748][T12841] skcipher_walk_next+0x978/0x2690 [ 423.961748][T12841] skcipher_walk_done+0xaa6/0x11a0 [ 423.961748][T12841] crypto_ctr_crypt+0x6cf/0xaf0 [ 423.961748][T12841] crypto_skcipher_encrypt+0xd2/0x150 [ 423.961748][T12841] crypto_gcm_encrypt+0x4a5/0x9e0 [ 423.961748][T12841] crypto_aead_encrypt+0xf2/0x180 [ 423.961748][T12841] tls_push_record+0x341e/0x4e50 [ 423.961748][T12841] bpf_exec_tx_verdict+0x1454/0x1c80 [ 423.961748][T12841] tls_sw_sendmsg+0x1a08/0x2710 [ 423.961748][T12841] inet6_sendmsg+0x2d8/0x2e0 [ 423.961748][T12841] __sys_sendto+0x8fc/0xc70 [ 423.961748][T12841] __se_sys_sendto+0x107/0x130 [ 423.961748][T12841] __x64_sys_sendto+0x6e/0x90 [ 423.961748][T12841] do_syscall_64+0xb6/0x160 [ 423.961748][T12841] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 423.961748][T12841] [ 423.961748][T12841] Uninit was stored to memory at: [ 423.961748][T12841] kmsan_internal_chain_origin+0xbd/0x180 [ 423.961748][T12841] __msan_chain_origin+0x6b/0xd0 [ 423.961748][T12841] skcipher_walk_next+0x106d/0x2690 [ 423.961748][T12841] skcipher_walk_done+0xaa6/0x11a0 [ 423.961748][T12841] crypto_ctr_crypt+0x6cf/0xaf0 [ 423.961748][T12841] crypto_skcipher_encrypt+0xd2/0x150 [ 423.961748][T12841] crypto_gcm_encrypt+0x4a5/0x9e0 [ 423.961748][T12841] crypto_aead_encrypt+0xf2/0x180 [ 423.961748][T12841] tls_push_record+0x341e/0x4e50 [ 423.961748][T12841] bpf_exec_tx_verdict+0x1454/0x1c80 [ 423.961748][T12841] tls_sw_sendmsg+0x1a08/0x2710 [ 423.961748][T12841] inet6_sendmsg+0x2d8/0x2e0 [ 423.961748][T12841] __sys_sendto+0x8fc/0xc70 [ 423.961748][T12841] __se_sys_sendto+0x107/0x130 [ 423.961748][T12841] __x64_sys_sendto+0x6e/0x90 [ 423.961748][T12841] do_syscall_64+0xb6/0x160 [ 423.961748][T12841] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 423.961748][T12841] [ 423.961748][T12841] Uninit was stored to memory at: [ 423.961748][T12841] kmsan_internal_chain_origin+0xbd/0x180 [ 423.961748][T12841] __msan_chain_origin+0x6b/0xd0 [ 423.961748][T12841] skcipher_walk_virt+0xa4e/0xaa0 [ 423.961748][T12841] crypto_ctr_crypt+0x12b/0xaf0 [ 423.961748][T12841] crypto_skcipher_encrypt+0xd2/0x150 [ 423.961748][T12841] crypto_gcm_encrypt+0x4a5/0x9e0 [ 423.961748][T12841] crypto_aead_encrypt+0xf2/0x180 [ 424.604780][T12841] tls_push_record+0x341e/0x4e50 [ 424.605930][T12841] bpf_exec_tx_verdict+0x1454/0x1c80 [ 424.605930][T12841] tls_sw_sendmsg+0x1a08/0x2710 [ 424.617508][T12841] inet6_sendmsg+0x2d8/0x2e0 [ 424.617508][T12841] __sys_sendto+0x8fc/0xc70 [ 424.617508][T12841] __se_sys_sendto+0x107/0x130 [ 424.631410][T12841] __x64_sys_sendto+0x6e/0x90 [ 424.631410][T12841] do_syscall_64+0xb6/0x160 [ 424.643021][T12841] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 424.645363][T12841] [ 424.645363][T12841] Uninit was stored to memory at: [ 424.645363][T12841] kmsan_internal_chain_origin+0xbd/0x180 [ 424.645363][T12841] __msan_chain_origin+0x6b/0xd0 [ 424.645363][T12841] skcipher_walk_next+0x978/0x2690 [ 424.645363][T12841] skcipher_walk_first+0x15d/0x720 [ 424.645363][T12841] skcipher_walk_virt+0x8d1/0xaa0 [ 424.645363][T12841] crypto_ctr_crypt+0x12b/0xaf0 [ 424.686044][T12841] crypto_skcipher_encrypt+0xd2/0x150 [ 424.686044][T12841] crypto_gcm_encrypt+0x4a5/0x9e0 [ 424.696867][T12841] crypto_aead_encrypt+0xf2/0x180 [ 424.696867][T12841] tls_push_record+0x341e/0x4e50 [ 424.696867][T12841] bpf_exec_tx_verdict+0x1454/0x1c80 [ 424.696867][T12841] tls_sw_sendmsg+0x1a08/0x2710 [ 424.696867][T12841] inet6_sendmsg+0x2d8/0x2e0 [ 424.696867][T12841] __sys_sendto+0x8fc/0xc70 [ 424.725963][T12841] __se_sys_sendto+0x107/0x130 [ 424.730563][T12841] __x64_sys_sendto+0x6e/0x90 [ 424.734125][T12841] do_syscall_64+0xb6/0x160 [ 424.734125][T12841] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 424.734125][T12841] [ 424.734125][T12841] Uninit was stored to memory at: [ 424.734125][T12841] kmsan_internal_chain_origin+0xbd/0x180 [ 424.734125][T12841] __msan_chain_origin+0x6b/0xd0 [ 424.734125][T12841] skcipher_walk_virt+0x6e6/0xaa0 [ 424.734125][T12841] crypto_ctr_crypt+0x12b/0xaf0 [ 424.734125][T12841] crypto_skcipher_encrypt+0xd2/0x150 [ 424.734125][T12841] crypto_gcm_encrypt+0x4a5/0x9e0 [ 424.734125][T12841] crypto_aead_encrypt+0xf2/0x180 [ 424.734125][T12841] tls_push_record+0x341e/0x4e50 [ 424.734125][T12841] bpf_exec_tx_verdict+0x1454/0x1c80 [ 424.734125][T12841] tls_sw_sendmsg+0x1a08/0x2710 [ 424.734125][T12841] inet6_sendmsg+0x2d8/0x2e0 [ 424.734125][T12841] __sys_sendto+0x8fc/0xc70 [ 424.734125][T12841] __se_sys_sendto+0x107/0x130 [ 424.734125][T12841] __x64_sys_sendto+0x6e/0x90 [ 424.734125][T12841] do_syscall_64+0xb6/0x160 [ 424.734125][T12841] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 424.734125][T12841] [ 424.734125][T12841] Local variable description: ----walk@crypto_ctr_crypt [ 424.734125][T12841] Variable was created at: [ 424.734125][T12841] crypto_ctr_crypt+0xf9/0xaf0 [ 424.734125][T12841] crypto_ctr_crypt+0xf9/0xaf0 13:31:46 executing program 4: mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = shmget(0x1, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000340)=""/149) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:31:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:31:46 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x20c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x10c, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149eac342419eab6a9863174afd06b616ab82f99e81bb18e56379356fd0800414422f9c3843cd16ba59584a911c69e80376a21f15902aabeb4a97cc870f27b88188b949a9d15a390c8841c7f5a8a37444beda01cc7c6df86f5032c2a8d8dd0c98a174a9a3acaa9737ad72175b639b7b1a50e38ff9426edafb6a6fd5bc7259830cf4c3d60f8575f3dca8c5a8d710215ac00fe839d38762e740bd4b09959b8bc16c32af5309c550ac0f301f69c6c0f3a037da8dd1f878e"]}, @generic="51c2591b9ae2c21eaf945fe3d2481b68ad6ed67e680e2c7152a95c9dcd104eac7eef15bf5d4f3fba5844245c2dcd33f351f5bd9625b0d4c444135b44e4f3b62ca2df4a4f637d092fb2cc2384daf34cebf412e1529cbf6b353fe6ce0735293d8e5ed65f3a5c8554ad8c6e79005f2a0787fb2b134e29ce179549e357117bc79e1705", @nested={0x68, 0x0, [@generic="ba972a5b5ebf5d6a6435a182f8df8c0369647315c135544ebaea9d4868d91ef5c5a313adb6147444d98c92d2cb0290b46f272735b660ba64022b42485292259b1592fa47e7badd3270e1623adcff5913ef25b56938e0ce940c6c65e2625e751694"]}]}, 0x20c}}, 0x0) 13:31:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:31:46 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0xa4}, [@ldst={0x3, 0x0, 0x3, 0x1c10a1, 0x281}]}, &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) 13:31:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) [ 426.874472][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:31:47 executing program 1: mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x0, 0x4080013, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:31:47 executing program 5: 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x0, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffb, 0x31, 0xffffffffffffffff, 0x0) 13:31:47 executing program 1: mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x0, 0x4080013, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:31:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:31:47 executing program 2: 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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x0, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 13:31:49 executing program 4: mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = shmget(0x1, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000340)=""/149) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:31:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 429.750084][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:31:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:31:49 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x800000100000001, 0x4) connect$inet6(r1, &(0x7f0000000140), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x355) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000a40)=@gcm_128={{0x303}, "658bdce8f16b6901", "9fae1947fe62576d6d7573c55f795e68", "a43cc80d", "ca90bc29c8f91cf6"}, 0x28) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0xffffffffffffffaa, 0x0}, 0x0) 13:31:49 executing program 1: mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x0, 0x4080013, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:31:50 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)='\r\x00\x00\x00', 0x4}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xfffffffffffffe6a, 0x0, 0x0, 0x0, 0xfffffffffffffee5}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 13:31:52 executing program 4: epoll_create1(0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000001b40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001600)=ANY=[@ANYBLOB='1'], 0x1}}], 0x1, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='fdinfo/3\x00\xc9\xc9\xec\x80\xe3\xd7\x19)aF>\x11\x9ed\xa4IWj\xd4$,\x86\xf9\xa0r\x02A>\xb4p\xb0\xbe\xcf0\xb6\xaa\xc1\x00\x02\x9e\x9b\".O=\xf3\x86r\xffp\xcf\x93Z\xf5\xfe{\xd9L\x92\xc3\x1a\xafx\xd1s\xe4$\xf1\xd7\xc4V\x05\xb4\x8d\x86~\xed\xa1\x84W\x1d\t\x00\x00\x00\t\xb1]\x01\xf6\xfe\x0eP\xcex\xc6h\x16\x81\xb1\rO\f\xb0\xdd\x92b\x00\xacAp4\x93\xf02\xba\xe7\xed\xaeG\x1dL\xd8\x91/\xc5L\xc57\x94\xb4\xf6;\xb6\"b\xc0\xcf\xf6\xf6\x1a\xbe\f^gZ\va\x82\xf78\x8c\xa0=Q\x9cm\x0f\xf5\xdf\x9b\x1c7\r\xeb\x15\xc9\xd8/,\x0e\x11\xa6e2o\xe4^\x83\a\x9aLm)\xae\x10\xeb\xad\xed\x8d46\xa2]\xad\xf5\xf2L\xfae%\xc3[q\x11\xab\x1d\xa1\xda!M/\xa1\xd6\xc1\x84=\xef\xe6\x0f\xb9?\x93V\xb9\xe0V\xf1\x91\xdc\xc8,n\xfd\xcd\x93\xb6/\xd9K\x04\x99\nV\xb7\x02\xd5\x02\x84,\x817\xae\xb3\xf2!\x9a\xc41\x1a\x83\x82\xbf/\xd9O\x99\xec\xd3\x87M0\xf0\x19\x8b\xe8t\x82\xf6\b^\xf0\xb2SP\x18B\xb8\x98\x99\xec\x8e\xe1') preadv(r0, &(0x7f00000017c0), 0x333, 0x0) 13:31:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{0x0}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 432.207376][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:31:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001280)=ANY=[@ANYBLOB="180000002300290800040000000000000400000004000d00"], 0x18}}, 0x0) 13:31:52 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:31:52 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x0) r2 = socket(0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000cab000)) dup2(r0, r1) 13:31:52 executing program 4: syz_open_dev$dspn(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) sendmmsg(r0, &(0x7f000000ac80), 0x66, 0x0) 13:31:52 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:31:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone(0x71024103, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, 0x0, 0x0) 13:31:53 executing program 2: r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x10, &(0x7f0000000040), 0x4) 13:31:53 executing program 4: [ 433.985696][T12959] not chained 100000 origins [ 433.990303][T12959] CPU: 1 PID: 12959 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 433.997674][T12959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.007564][T12959] Call Trace: [ 434.011211][T12959] dump_stack+0x191/0x1f0 [ 434.015185][T12959] kmsan_internal_chain_origin+0x164/0x180 [ 434.021204][T12959] ? kmsan_internal_chain_origin+0xbd/0x180 [ 434.027237][T12959] ? __msan_chain_origin+0x6b/0xd0 [ 434.031904][T12959] ? skcipher_walk_next+0x106d/0x2690 [ 434.037404][T12959] ? skcipher_walk_done+0xaa6/0x11a0 [ 434.042230][T12959] ? crypto_ctr_crypt+0x6cf/0xaf0 [ 434.048275][T12959] ? crypto_skcipher_encrypt+0xd2/0x150 [ 434.053849][T12959] ? crypto_gcm_encrypt+0x4a5/0x9e0 [ 434.058675][T12959] ? crypto_aead_encrypt+0xf2/0x180 [ 434.063496][T12959] ? tls_push_record+0x341e/0x4e50 [ 434.069536][T12959] ? bpf_exec_tx_verdict+0x1454/0x1c80 [ 434.073901][T12959] ? tls_sw_sendmsg+0x1a08/0x2710 [ 434.079946][T12959] ? inet6_sendmsg+0x2d8/0x2e0 [ 434.084763][T12959] ? __sys_sendto+0x8fc/0xc70 [ 434.088389][T12959] ? __se_sys_sendto+0x107/0x130 [ 434.093993][T12959] ? __x64_sys_sendto+0x6e/0x90 [ 434.098817][T12959] ? do_syscall_64+0xb6/0x160 [ 434.103635][T12959] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 434.109688][T12959] ? should_fail+0x1d2/0xa50 [ 434.113800][T12959] ? kmsan_get_metadata+0x39/0x350 [ 434.118630][T12959] ? kmsan_memcpy_memmove_metadata+0x109/0x2e0 [ 434.124721][T12959] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 434.130749][T12959] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 434.137555][T12959] ? scatterwalk_copychunks+0x7b8/0x7f0 [ 434.142476][T12959] __msan_chain_origin+0x6b/0xd0 [ 434.147462][T12959] skcipher_walk_next+0x2410/0x2690 [ 434.151849][T12959] skcipher_walk_done+0xaa6/0x11a0 [ 434.157600][T12959] crypto_ctr_crypt+0x6cf/0xaf0 [ 434.162574][T12959] ? aesti_set_key+0xb0/0xb0 [ 434.167427][T12959] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 434.173930][T12959] ? crypto_rfc3686_create+0x1120/0x1120 [ 434.178768][T12959] crypto_skcipher_encrypt+0xd2/0x150 [ 434.184928][T12959] crypto_gcm_encrypt+0x4a5/0x9e0 [ 434.189786][T12959] ? crypto_gcm_setauthsize+0xc0/0xc0 [ 434.195026][T12959] crypto_aead_encrypt+0xf2/0x180 [ 434.199926][T12959] tls_push_record+0x341e/0x4e50 [ 434.204744][T12959] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 434.210773][T12959] bpf_exec_tx_verdict+0x1454/0x1c80 [ 434.216345][T12959] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 434.222361][T12959] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 434.228398][T12959] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 434.234965][T12959] ? iov_iter_get_pages+0x521/0x1920 [ 434.239797][T12959] tls_sw_sendmsg+0x1a08/0x2710 [ 434.244614][T12959] ? udpv6_rcv+0x70/0x70 [ 434.249451][T12959] ? tls_tx_records+0xb40/0xb40 [ 434.252135][T12959] inet6_sendmsg+0x2d8/0x2e0 [ 434.258862][T12959] ? inet6_ioctl+0x340/0x340 [ 434.263692][T12959] __sys_sendto+0x8fc/0xc70 [ 434.267312][T12959] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 434.273761][T12959] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 434.279794][T12959] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 434.285841][T12959] __se_sys_sendto+0x107/0x130 [ 434.289450][T12959] __x64_sys_sendto+0x6e/0x90 [ 434.295228][T12959] do_syscall_64+0xb6/0x160 [ 434.298869][T12959] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 434.304902][T12959] RIP: 0033:0x45a219 [ 434.308528][T12959] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 434.328513][T12959] RSP: 002b:00007f929c9a2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 434.337415][T12959] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a219 [ 434.344650][T12959] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000003 [ 434.350694][T12959] RBP: 000000000075bf20 R08: 0000000000000000 R09: fffffffffffffe5b [ 434.361044][T12959] R10: 0000000000000040 R11: 0000000000000246 R12: 00007f929c9a36d4 [ 434.369503][T12959] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 00000000ffffffff [ 434.377515][T12959] Uninit was stored to memory at: [ 434.382340][T12959] kmsan_internal_chain_origin+0xbd/0x180 [ 434.388372][T12959] __msan_chain_origin+0x6b/0xd0 [ 434.391931][T12959] skcipher_walk_next+0x106d/0x2690 [ 434.397608][T12959] skcipher_walk_done+0xaa6/0x11a0 [ 434.403641][T12959] crypto_ctr_crypt+0x6cf/0xaf0 [ 434.408475][T12959] crypto_skcipher_encrypt+0xd2/0x150 [ 434.411944][T12959] crypto_gcm_encrypt+0x4a5/0x9e0 [ 434.418095][T12959] crypto_aead_encrypt+0xf2/0x180 [ 434.423130][T12959] tls_push_record+0x341e/0x4e50 [ 434.428757][T12959] bpf_exec_tx_verdict+0x1454/0x1c80 [ 434.433982][T12959] tls_sw_sendmsg+0x1a08/0x2710 [ 434.438658][T12959] inet6_sendmsg+0x2d8/0x2e0 [ 434.444310][T12959] __sys_sendto+0x8fc/0xc70 [ 434.447845][T12959] __se_sys_sendto+0x107/0x130 [ 434.451825][T12959] __x64_sys_sendto+0x6e/0x90 [ 434.457580][T12959] do_syscall_64+0xb6/0x160 [ 434.462407][T12959] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 434.468440][T12959] [ 434.470860][T12959] Uninit was stored to memory at: [ 434.475649][T12959] kmsan_internal_chain_origin+0xbd/0x180 [ 434.481807][T12959] __msan_chain_origin+0x6b/0xd0 [ 434.481897][T12959] skcipher_walk_next+0x2410/0x2690 [ 434.491819][T12959] skcipher_walk_done+0xaa6/0x11a0 [ 434.496245][T12959] crypto_ctr_crypt+0x6cf/0xaf0 [ 434.501848][T12959] crypto_skcipher_encrypt+0xd2/0x150 [ 434.507158][T12959] crypto_gcm_encrypt+0x4a5/0x9e0 [ 434.511922][T12959] crypto_aead_encrypt+0xf2/0x180 [ 434.516502][T12959] tls_push_record+0x341e/0x4e50 [ 434.521895][T12959] bpf_exec_tx_verdict+0x1454/0x1c80 [ 434.527369][T12959] tls_sw_sendmsg+0x1a08/0x2710 [ 434.531830][T12959] inet6_sendmsg+0x2d8/0x2e0 [ 434.536265][T12959] __sys_sendto+0x8fc/0xc70 [ 434.541079][T12959] __se_sys_sendto+0x107/0x130 [ 434.545920][T12959] __x64_sys_sendto+0x6e/0x90 [ 434.550732][T12959] do_syscall_64+0xb6/0x160 [ 434.555099][T12959] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 434.561114][T12959] [ 434.562322][T12959] Uninit was stored to memory at: [ 434.568372][T12959] kmsan_internal_chain_origin+0xbd/0x180 [ 434.573894][T12959] __msan_chain_origin+0x6b/0xd0 [ 434.578725][T12959] skcipher_walk_next+0x978/0x2690 [ 434.583553][T12959] skcipher_walk_done+0xaa6/0x11a0 [ 434.588378][T12959] crypto_ctr_crypt+0x6cf/0xaf0 [ 434.593889][T12959] crypto_skcipher_encrypt+0xd2/0x150 [ 434.598719][T12959] crypto_gcm_encrypt+0x4a5/0x9e0 [ 434.603552][T12959] crypto_aead_encrypt+0xf2/0x180 [ 434.609581][T12959] tls_push_record+0x341e/0x4e50 [ 434.614011][T12959] bpf_exec_tx_verdict+0x1454/0x1c80 [ 434.618834][T12959] tls_sw_sendmsg+0x1a08/0x2710 [ 434.623652][T12959] inet6_sendmsg+0x2d8/0x2e0 [ 434.628479][T12959] __sys_sendto+0x8fc/0xc70 [ 434.633822][T12959] __se_sys_sendto+0x107/0x130 [ 434.637462][T12959] __x64_sys_sendto+0x6e/0x90 [ 434.642324][T12959] do_syscall_64+0xb6/0x160 [ 434.647147][T12959] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 434.651903][T12959] [ 434.655101][T12959] Uninit was stored to memory at: [ 434.659927][T12959] kmsan_internal_chain_origin+0xbd/0x180 [ 434.665944][T12959] __msan_chain_origin+0x6b/0xd0 [ 434.670778][T12959] skcipher_walk_next+0x106d/0x2690 [ 434.676346][T12959] skcipher_walk_done+0xaa6/0x11a0 [ 434.681897][T12959] crypto_ctr_crypt+0x6cf/0xaf0 [ 434.686053][T12959] crypto_skcipher_encrypt+0xd2/0x150 [ 434.691840][T12959] crypto_gcm_encrypt+0x4a5/0x9e0 [ 434.696215][T12959] crypto_aead_encrypt+0xf2/0x180 [ 434.701898][T12959] tls_push_record+0x341e/0x4e50 [ 434.707084][T12959] bpf_exec_tx_verdict+0x1454/0x1c80 [ 434.710701][T12959] tls_sw_sendmsg+0x1a08/0x2710 [ 434.716265][T12959] inet6_sendmsg+0x2d8/0x2e0 [ 434.721844][T12959] __sys_sendto+0x8fc/0xc70 [ 434.725932][T12959] __se_sys_sendto+0x107/0x130 [ 434.730749][T12959] __x64_sys_sendto+0x6e/0x90 [ 434.735098][T12959] do_syscall_64+0xb6/0x160 [ 434.739928][T12959] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 434.745948][T12959] [ 434.748360][T12959] Uninit was stored to memory at: [ 434.751909][T12959] kmsan_internal_chain_origin+0xbd/0x180 [ 434.758808][T12959] __msan_chain_origin+0x6b/0xd0 [ 434.763627][T12959] skcipher_walk_virt+0xa4e/0xaa0 [ 434.768451][T12959] crypto_ctr_crypt+0x12b/0xaf0 [ 434.771933][T12959] crypto_skcipher_encrypt+0xd2/0x150 [ 434.778793][T12959] crypto_gcm_encrypt+0x4a5/0x9e0 [ 434.783607][T12959] crypto_aead_encrypt+0xf2/0x180 [ 434.788431][T12959] tls_push_record+0x341e/0x4e50 [ 434.793769][T12959] bpf_exec_tx_verdict+0x1454/0x1c80 [ 434.798600][T12959] tls_sw_sendmsg+0x1a08/0x2710 [ 434.803417][T12959] inet6_sendmsg+0x2d8/0x2e0 [ 434.808254][T12959] __sys_sendto+0x8fc/0xc70 [ 434.810660][T12959] __se_sys_sendto+0x107/0x130 [ 434.817392][T12959] __x64_sys_sendto+0x6e/0x90 [ 434.822200][T12959] do_syscall_64+0xb6/0x160 [ 434.827050][T12959] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 434.834442][T12959] [ 434.836791][T12959] Uninit was stored to memory at: [ 434.841895][T12959] kmsan_internal_chain_origin+0xbd/0x180 [ 434.846823][T12959] __msan_chain_origin+0x6b/0xd0 [ 434.851815][T12959] skcipher_walk_next+0x978/0x2690 [ 434.857423][T12959] skcipher_walk_first+0x15d/0x720 [ 434.862250][T12959] skcipher_walk_virt+0x8d1/0xaa0 [ 434.867079][T12959] crypto_ctr_crypt+0x12b/0xaf0 [ 434.870698][T12959] crypto_skcipher_encrypt+0xd2/0x150 [ 434.877443][T12959] crypto_gcm_encrypt+0x4a5/0x9e0 [ 434.882264][T12959] crypto_aead_encrypt+0xf2/0x180 [ 434.888306][T12959] tls_push_record+0x341e/0x4e50 [ 434.891956][T12959] bpf_exec_tx_verdict+0x1454/0x1c80 [ 434.897732][T12959] tls_sw_sendmsg+0x1a08/0x2710 [ 434.902565][T12959] inet6_sendmsg+0x2d8/0x2e0 [ 434.907381][T12959] __sys_sendto+0x8fc/0xc70 [ 434.911826][T12959] __se_sys_sendto+0x107/0x130 [ 434.916169][T12959] __x64_sys_sendto+0x6e/0x90 [ 434.921895][T12959] do_syscall_64+0xb6/0x160 [ 434.925848][T12959] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 434.930682][T12959] [ 434.934164][T12959] Uninit was stored to memory at: [ 434.939096][T12959] kmsan_internal_chain_origin+0xbd/0x180 [ 434.945163][T12959] __msan_chain_origin+0x6b/0xd0 [ 434.949991][T12959] skcipher_walk_virt+0x6e6/0xaa0 [ 434.954991][T12959] crypto_ctr_crypt+0x12b/0xaf0 [ 434.959832][T12959] crypto_skcipher_encrypt+0xd2/0x150 [ 434.964659][T12959] crypto_gcm_encrypt+0x4a5/0x9e0 [ 434.969519][T12959] crypto_aead_encrypt+0xf2/0x180 [ 434.971910][T12959] tls_push_record+0x341e/0x4e50 [ 434.980204][T12959] bpf_exec_tx_verdict+0x1454/0x1c80 [ 434.985022][T12959] tls_sw_sendmsg+0x1a08/0x2710 [ 434.989862][T12959] inet6_sendmsg+0x2d8/0x2e0 [ 434.995008][T12959] __sys_sendto+0x8fc/0xc70 [ 434.998618][T12959] __se_sys_sendto+0x107/0x130 [ 435.003441][T12959] __x64_sys_sendto+0x6e/0x90 [ 435.008354][T12959] do_syscall_64+0xb6/0x160 [ 435.011912][T12959] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 435.018323][T12959] [ 435.020733][T12959] Local variable description: ----walk@crypto_ctr_crypt [ 435.028171][T12959] Variable was created at: [ 435.030571][T12959] crypto_ctr_crypt+0xf9/0xaf0 [ 435.037009][T12959] crypto_ctr_crypt+0xf9/0xaf0 13:31:55 executing program 1: mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x0, 0x4080013, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:31:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{0x0}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:31:56 executing program 4: [ 436.076660][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:31:56 executing program 5: 13:31:56 executing program 2: 13:31:56 executing program 4: 13:31:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{0x0}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:31:56 executing program 2: 13:31:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:31:56 executing program 4: 13:31:56 executing program 5: 13:31:57 executing program 4: 13:31:58 executing program 1: mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x0, 0x4080013, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:31:58 executing program 2: 13:31:58 executing program 5: 13:31:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:31:58 executing program 2: [ 438.858940][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:31:59 executing program 4: 13:31:59 executing program 5: 13:31:59 executing program 2: 13:31:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:31:59 executing program 4: 13:31:59 executing program 5: 13:31:59 executing program 2: 13:32:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:32:01 executing program 4: 13:32:01 executing program 5: 13:32:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:01 executing program 4: 13:32:01 executing program 2: [ 441.577233][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:32:01 executing program 4: 13:32:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:32:02 executing program 2: 13:32:02 executing program 5: socketpair$unix(0x1, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, 0x0, 0x0) r0 = perf_event_open(0x0, 0x0, 0x80000000000013, 0xffffffffffffffff, 0x0) write$UHID_INPUT2(r0, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x200000f, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) munlockall() chown(0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0xff) 13:32:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_register$IORING_UNREGISTER_FILES(r0, 0x3, 0x0, 0x0) creat(0x0, 0x0) [ 444.529641][T13064] not chained 110000 origins [ 444.531925][T13064] CPU: 1 PID: 13064 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 444.541829][T13064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.550461][T13064] Call Trace: [ 444.554555][T13064] dump_stack+0x191/0x1f0 [ 444.559604][T13064] kmsan_internal_chain_origin+0x164/0x180 [ 444.565231][T13064] ? kmsan_internal_chain_origin+0xbd/0x180 [ 444.571044][T13064] ? __msan_chain_origin+0x6b/0xd0 [ 444.576134][T13064] ? skcipher_walk_next+0x106d/0x2690 [ 444.581867][T13064] ? skcipher_walk_done+0xaa6/0x11a0 [ 444.586732][T13064] ? crypto_ctr_crypt+0x6cf/0xaf0 [ 444.590529][T13064] ? crypto_skcipher_encrypt+0xd2/0x150 [ 444.597590][T13064] ? crypto_gcm_encrypt+0x4a5/0x9e0 [ 444.603117][T13064] ? crypto_aead_encrypt+0xf2/0x180 [ 444.607518][T13064] ? tls_push_record+0x341e/0x4e50 [ 444.611827][T13064] ? bpf_exec_tx_verdict+0x1454/0x1c80 [ 444.618339][T13064] ? tls_sw_sendmsg+0x1a08/0x2710 [ 444.624018][T13064] ? inet6_sendmsg+0x2d8/0x2e0 [ 444.628228][T13064] ? __sys_sendto+0x8fc/0xc70 [ 444.633471][T13064] ? __se_sys_sendto+0x107/0x130 [ 444.638300][T13064] ? __x64_sys_sendto+0x6e/0x90 [ 444.642708][T13064] ? do_syscall_64+0xb6/0x160 [ 444.646973][T13064] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 444.653570][T13064] ? should_fail+0x1d2/0xa50 [ 444.658383][T13064] ? kmsan_get_metadata+0x39/0x350 [ 444.663341][T13064] ? kmsan_memcpy_memmove_metadata+0x109/0x2e0 [ 444.669381][T13064] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 444.674572][T13064] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 444.680619][T13064] ? scatterwalk_copychunks+0x7b8/0x7f0 [ 444.686862][T13064] __msan_chain_origin+0x6b/0xd0 [ 444.690483][T13064] skcipher_walk_next+0x978/0x2690 [ 444.696637][T13064] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 444.702752][T13064] ? aes_encrypt+0x19d5/0x1bd0 [ 444.707567][T13064] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 444.713588][T13064] skcipher_walk_done+0xaa6/0x11a0 [ 444.718417][T13064] crypto_ctr_crypt+0x6cf/0xaf0 [ 444.723353][T13064] ? aesti_set_key+0xb0/0xb0 [ 444.728161][T13064] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 444.734542][T13064] ? crypto_rfc3686_create+0x1120/0x1120 [ 444.739409][T13064] crypto_skcipher_encrypt+0xd2/0x150 [ 444.745647][T13064] crypto_gcm_encrypt+0x4a5/0x9e0 [ 444.750475][T13064] ? crypto_gcm_setauthsize+0xc0/0xc0 [ 444.755401][T13064] crypto_aead_encrypt+0xf2/0x180 [ 444.760232][T13064] tls_push_record+0x341e/0x4e50 [ 444.765122][T13064] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 444.771834][T13064] bpf_exec_tx_verdict+0x1454/0x1c80 [ 444.777231][T13064] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 444.782964][T13064] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 444.788421][T13064] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 444.794679][T13064] ? iov_iter_get_pages+0x521/0x1920 [ 444.800696][T13064] tls_sw_sendmsg+0x1a08/0x2710 [ 444.804757][T13064] ? udpv6_rcv+0x70/0x70 [ 444.809604][T13064] ? tls_tx_records+0xb40/0xb40 [ 444.814688][T13064] inet6_sendmsg+0x2d8/0x2e0 [ 444.818307][T13064] ? inet6_ioctl+0x340/0x340 [ 444.823330][T13064] __sys_sendto+0x8fc/0xc70 [ 444.828151][T13064] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 444.834275][T13064] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 444.840152][T13064] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 444.846155][T13064] __se_sys_sendto+0x107/0x130 [ 444.850865][T13064] __x64_sys_sendto+0x6e/0x90 [ 444.851821][T13064] do_syscall_64+0xb6/0x160 [ 444.851821][T13064] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 444.865914][T13064] RIP: 0033:0x45a219 [ 444.869438][T13064] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 444.889317][T13064] RSP: 002b:00007f929c9a2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 444.897648][T13064] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a219 [ 444.904947][T13064] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000004 [ 444.913589][T13064] RBP: 000000000075bf20 R08: 0000000000000000 R09: fffffffffffffe5b [ 444.920797][T13064] R10: 0000000000000040 R11: 0000000000000246 R12: 00007f929c9a36d4 [ 444.929540][T13064] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 00000000ffffffff [ 444.937119][T13064] Uninit was stored to memory at: [ 444.942690][T13064] kmsan_internal_chain_origin+0xbd/0x180 [ 444.948096][T13064] __msan_chain_origin+0x6b/0xd0 [ 444.953235][T13064] skcipher_walk_next+0x106d/0x2690 [ 444.957715][T13064] skcipher_walk_done+0xaa6/0x11a0 [ 444.962717][T13064] crypto_ctr_crypt+0x6cf/0xaf0 [ 444.967510][T13064] crypto_skcipher_encrypt+0xd2/0x150 [ 444.973600][T13064] crypto_gcm_encrypt+0x4a5/0x9e0 [ 444.978438][T13064] crypto_aead_encrypt+0xf2/0x180 [ 444.983512][T13064] tls_push_record+0x341e/0x4e50 [ 444.988302][T13064] bpf_exec_tx_verdict+0x1454/0x1c80 [ 444.993651][T13064] tls_sw_sendmsg+0x1a08/0x2710 [ 444.998494][T13064] inet6_sendmsg+0x2d8/0x2e0 [ 445.003356][T13064] __sys_sendto+0x8fc/0xc70 [ 445.008168][T13064] __se_sys_sendto+0x107/0x130 [ 445.010582][T13064] __x64_sys_sendto+0x6e/0x90 [ 445.016940][T13064] do_syscall_64+0xb6/0x160 [ 445.020537][T13064] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 445.027820][T13064] [ 445.030168][T13064] Uninit was stored to memory at: [ 445.033281][T13064] kmsan_internal_chain_origin+0xbd/0x180 [ 445.040654][T13064] __msan_chain_origin+0x6b/0xd0 [ 445.045567][T13064] skcipher_walk_next+0x2410/0x2690 [ 445.050541][T13064] skcipher_walk_done+0xaa6/0x11a0 [ 445.055868][T13064] crypto_ctr_crypt+0x6cf/0xaf0 [ 445.060598][T13064] crypto_skcipher_encrypt+0xd2/0x150 [ 445.065520][T13064] crypto_gcm_encrypt+0x4a5/0x9e0 [ 445.071406][T13064] crypto_aead_encrypt+0xf2/0x180 [ 445.076162][T13064] tls_push_record+0x341e/0x4e50 [ 445.080872][T13064] bpf_exec_tx_verdict+0x1454/0x1c80 [ 445.086775][T13064] tls_sw_sendmsg+0x1a08/0x2710 [ 445.091478][T13064] inet6_sendmsg+0x2d8/0x2e0 [ 445.095207][T13064] __sys_sendto+0x8fc/0xc70 [ 445.099910][T13064] __se_sys_sendto+0x107/0x130 [ 445.104703][T13064] __x64_sys_sendto+0x6e/0x90 [ 445.109420][T13064] do_syscall_64+0xb6/0x160 [ 445.114386][T13064] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 445.120284][T13064] [ 445.122652][T13064] Uninit was stored to memory at: [ 445.127374][T13064] kmsan_internal_chain_origin+0xbd/0x180 [ 445.133520][T13064] __msan_chain_origin+0x6b/0xd0 [ 445.138333][T13064] skcipher_walk_next+0x978/0x2690 [ 445.143226][T13064] skcipher_walk_done+0xaa6/0x11a0 [ 445.147963][T13064] crypto_ctr_crypt+0x6cf/0xaf0 [ 445.153158][T13064] crypto_skcipher_encrypt+0xd2/0x150 [ 445.158756][T13064] crypto_gcm_encrypt+0x4a5/0x9e0 [ 445.163534][T13064] crypto_aead_encrypt+0xf2/0x180 [ 445.168346][T13064] tls_push_record+0x341e/0x4e50 [ 445.173340][T13064] bpf_exec_tx_verdict+0x1454/0x1c80 [ 445.179217][T13064] tls_sw_sendmsg+0x1a08/0x2710 [ 445.183943][T13064] inet6_sendmsg+0x2d8/0x2e0 [ 445.188647][T13064] __sys_sendto+0x8fc/0xc70 [ 445.193158][T13064] __se_sys_sendto+0x107/0x130 [ 445.198200][T13064] __x64_sys_sendto+0x6e/0x90 [ 445.202552][T13064] do_syscall_64+0xb6/0x160 [ 445.206641][T13064] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 445.213163][T13064] [ 445.214945][T13064] Uninit was stored to memory at: [ 445.219643][T13064] kmsan_internal_chain_origin+0xbd/0x180 [ 445.225783][T13064] __msan_chain_origin+0x6b/0xd0 [ 445.230494][T13064] skcipher_walk_next+0x106d/0x2690 [ 445.236429][T13064] skcipher_walk_done+0xaa6/0x11a0 [ 445.241148][T13064] crypto_ctr_crypt+0x6cf/0xaf0 [ 445.245986][T13064] crypto_skcipher_encrypt+0xd2/0x150 [ 445.250677][T13064] crypto_gcm_encrypt+0x4a5/0x9e0 [ 445.255606][T13064] crypto_aead_encrypt+0xf2/0x180 [ 445.261485][T13064] tls_push_record+0x341e/0x4e50 [ 445.266201][T13064] bpf_exec_tx_verdict+0x1454/0x1c80 [ 445.271835][T13064] tls_sw_sendmsg+0x1a08/0x2710 [ 445.275838][T13064] inet6_sendmsg+0x2d8/0x2e0 [ 445.280559][T13064] __sys_sendto+0x8fc/0xc70 [ 445.285476][T13064] __se_sys_sendto+0x107/0x130 [ 445.290192][T13064] __x64_sys_sendto+0x6e/0x90 [ 445.295047][T13064] do_syscall_64+0xb6/0x160 [ 445.299752][T13064] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 445.304694][T13064] [ 445.307066][T13064] Uninit was stored to memory at: [ 445.310597][T13064] kmsan_internal_chain_origin+0xbd/0x180 [ 445.317922][T13064] __msan_chain_origin+0x6b/0xd0 [ 445.322829][T13064] skcipher_walk_virt+0xa4e/0xaa0 [ 445.328696][T13064] crypto_ctr_crypt+0x12b/0xaf0 [ 445.333474][T13064] crypto_skcipher_encrypt+0xd2/0x150 [ 445.338208][T13064] crypto_gcm_encrypt+0x4a5/0x9e0 [ 445.343105][T13064] crypto_aead_encrypt+0xf2/0x180 [ 445.348988][T13064] tls_push_record+0x341e/0x4e50 [ 445.353834][T13064] bpf_exec_tx_verdict+0x1454/0x1c80 [ 445.358564][T13064] tls_sw_sendmsg+0x1a08/0x2710 [ 445.363512][T13064] inet6_sendmsg+0x2d8/0x2e0 [ 445.368231][T13064] __sys_sendto+0x8fc/0xc70 [ 445.370591][T13064] __se_sys_sendto+0x107/0x130 [ 445.376939][T13064] __x64_sys_sendto+0x6e/0x90 [ 445.381834][T13064] do_syscall_64+0xb6/0x160 [ 445.387013][T13064] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 445.390526][T13064] [ 445.394289][T13064] Uninit was stored to memory at: [ 445.400132][T13064] kmsan_internal_chain_origin+0xbd/0x180 [ 445.404949][T13064] __msan_chain_origin+0x6b/0xd0 [ 445.410767][T13064] skcipher_walk_next+0x978/0x2690 [ 445.415575][T13064] skcipher_walk_first+0x15d/0x720 [ 445.420242][T13064] skcipher_walk_virt+0x8d1/0xaa0 [ 445.426093][T13064] crypto_ctr_crypt+0x12b/0xaf0 [ 445.430758][T13064] crypto_skcipher_encrypt+0xd2/0x150 [ 445.435797][T13064] crypto_gcm_encrypt+0x4a5/0x9e0 [ 445.440475][T13064] crypto_aead_encrypt+0xf2/0x180 [ 445.446323][T13064] tls_push_record+0x341e/0x4e50 [ 445.450979][T13064] bpf_exec_tx_verdict+0x1454/0x1c80 [ 445.455764][T13064] tls_sw_sendmsg+0x1a08/0x2710 [ 445.460429][T13064] inet6_sendmsg+0x2d8/0x2e0 [ 445.465091][T13064] __sys_sendto+0x8fc/0xc70 [ 445.469766][T13064] __se_sys_sendto+0x107/0x130 [ 445.474631][T13064] __x64_sys_sendto+0x6e/0x90 [ 445.479304][T13064] do_syscall_64+0xb6/0x160 [ 445.483974][T13064] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 445.489816][T13064] [ 445.491824][T13064] Uninit was stored to memory at: [ 445.496972][T13064] kmsan_internal_chain_origin+0xbd/0x180 [ 445.502552][T13064] __msan_chain_origin+0x6b/0xd0 [ 445.502552][T13064] skcipher_walk_virt+0x6e6/0xaa0 [ 445.513121][T13064] crypto_ctr_crypt+0x12b/0xaf0 [ 445.513121][T13064] crypto_skcipher_encrypt+0xd2/0x150 [ 445.522522][T13064] crypto_gcm_encrypt+0x4a5/0x9e0 [ 445.522522][T13064] crypto_aead_encrypt+0xf2/0x180 [ 445.533016][T13064] tls_push_record+0x341e/0x4e50 [ 445.533016][T13064] bpf_exec_tx_verdict+0x1454/0x1c80 [ 445.542577][T13064] tls_sw_sendmsg+0x1a08/0x2710 [ 445.542577][T13064] inet6_sendmsg+0x2d8/0x2e0 [ 445.553198][T13064] __sys_sendto+0x8fc/0xc70 [ 445.553198][T13064] __se_sys_sendto+0x107/0x130 [ 445.562544][T13064] __x64_sys_sendto+0x6e/0x90 [ 445.562544][T13064] do_syscall_64+0xb6/0x160 [ 445.562544][T13064] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 445.573107][T13064] [ 445.573107][T13064] Local variable description: ----walk@crypto_ctr_crypt [ 445.582510][T13064] Variable was created at: [ 445.582510][T13064] crypto_ctr_crypt+0xf9/0xaf0 [ 445.593020][T13064] crypto_ctr_crypt+0xf9/0xaf0 13:32:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:32:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) pipe(0x0) write$P9_RREMOVE(0xffffffffffffffff, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) pipe(0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 13:32:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@empty}, 0x20) 13:32:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xc, 0x2011, r1, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) [ 445.866314][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 445.935221][T13118] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 445.948143][T13118] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 445.956997][T13118] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 446.545344][T13122] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 446.685368][T13122] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 446.705318][T13122] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 13:32:07 executing program 5: ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb701, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xf7c, 0x8000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={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, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0xe00) sendfile(r0, r1, 0x0, 0x12000) 13:32:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:07 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:32:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 13:32:07 executing program 4: 13:32:07 executing program 2: 13:32:08 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:32:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:32:09 executing program 4: 13:32:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:09 executing program 2: [ 449.569526][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:32:09 executing program 5: 13:32:09 executing program 2: 13:32:09 executing program 4: 13:32:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:09 executing program 5: 13:32:10 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:32:12 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:32:12 executing program 2: 13:32:12 executing program 5: [ 452.370050][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:32:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:12 executing program 4: 13:32:12 executing program 5: 13:32:12 executing program 4: 13:32:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:13 executing program 2: 13:32:13 executing program 5: 13:32:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:13 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:32:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:15 executing program 2: 13:32:15 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:32:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, 0x0, 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600), 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:32:15 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) [ 455.204727][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:32:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:15 executing program 5: wait4(0x0, 0x0, 0x0, 0x0) mlockall(0x1) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) 13:32:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r3, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = dup(r3) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000000c0), 0x4) fcntl$setstatus(r3, 0x4, 0x80000000002c00) 13:32:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0800a1695e1dcfe87b1071") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000002c0), 0x1c) [ 456.503582][T13209] not chained 120000 origins [ 456.508210][T13209] CPU: 0 PID: 13209 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 456.511971][T13209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.521831][T13209] Call Trace: [ 456.521831][T13209] dump_stack+0x191/0x1f0 [ 456.521831][T13209] kmsan_internal_chain_origin+0x164/0x180 [ 456.521831][T13209] ? kmsan_internal_chain_origin+0xbd/0x180 [ 456.544717][T13209] ? __msan_chain_origin+0x6b/0xd0 [ 456.549743][T13209] ? skcipher_walk_next+0x106d/0x2690 [ 456.555846][T13209] ? skcipher_walk_done+0xaa6/0x11a0 [ 456.561400][T13209] ? crypto_ctr_crypt+0x6cf/0xaf0 [ 456.565493][T13209] ? crypto_skcipher_encrypt+0xd2/0x150 [ 456.565493][T13209] ? crypto_gcm_encrypt+0x4a5/0x9e0 [ 456.565493][T13209] ? crypto_aead_encrypt+0xf2/0x180 [ 456.582462][T13209] ? tls_push_record+0x341e/0x4e50 [ 456.586915][T13209] ? bpf_exec_tx_verdict+0x1454/0x1c80 [ 456.590440][T13209] ? tls_sw_sendmsg+0x1a08/0x2710 [ 456.590440][T13209] ? inet6_sendmsg+0x2d8/0x2e0 [ 456.590440][T13209] ? __sys_sendto+0x8fc/0xc70 [ 456.590440][T13209] ? __se_sys_sendto+0x107/0x130 [ 456.590440][T13209] ? __x64_sys_sendto+0x6e/0x90 [ 456.590440][T13209] ? do_syscall_64+0xb6/0x160 [ 456.590440][T13209] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 456.627816][T13209] ? should_fail+0x1d2/0xa50 [ 456.632479][T13209] ? kmsan_get_metadata+0x39/0x350 [ 456.632479][T13209] ? kmsan_memcpy_memmove_metadata+0x109/0x2e0 [ 456.632479][T13209] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 456.632479][T13209] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 456.632479][T13209] ? scatterwalk_copychunks+0x7b8/0x7f0 [ 456.661537][T13209] __msan_chain_origin+0x6b/0xd0 [ 456.666235][T13209] skcipher_walk_next+0x978/0x2690 [ 456.667407][T13209] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 456.667407][T13209] ? aes_encrypt+0x19d5/0x1bd0 [ 456.667407][T13209] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 456.667407][T13209] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 456.667407][T13209] skcipher_walk_done+0xaa6/0x11a0 [ 456.699077][T13209] crypto_ctr_crypt+0x6cf/0xaf0 [ 456.703526][T13209] ? aesti_set_key+0xb0/0xb0 [ 456.707039][T13209] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 456.707039][T13209] ? crypto_rfc3686_create+0x1120/0x1120 [ 456.707039][T13209] crypto_skcipher_encrypt+0xd2/0x150 [ 456.707039][T13209] crypto_gcm_encrypt+0x4a5/0x9e0 [ 456.730444][T13209] ? crypto_gcm_setauthsize+0xc0/0xc0 [ 456.736058][T13209] crypto_aead_encrypt+0xf2/0x180 [ 456.739579][T13209] tls_push_record+0x341e/0x4e50 [ 456.739579][T13209] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 456.739579][T13209] bpf_exec_tx_verdict+0x1454/0x1c80 [ 456.739579][T13209] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 456.739579][T13209] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 456.739579][T13209] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 456.739579][T13209] ? iov_iter_get_pages+0x521/0x1920 [ 456.739579][T13209] tls_sw_sendmsg+0x1a08/0x2710 [ 456.785422][T13209] ? udpv6_rcv+0x70/0x70 [ 456.788939][T13209] ? tls_tx_records+0xb40/0xb40 [ 456.788939][T13209] inet6_sendmsg+0x2d8/0x2e0 [ 456.788939][T13209] ? inet6_ioctl+0x340/0x340 [ 456.788939][T13209] __sys_sendto+0x8fc/0xc70 [ 456.788939][T13209] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 456.788939][T13209] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 456.788939][T13209] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 456.825602][T13209] __se_sys_sendto+0x107/0x130 [ 456.830033][T13209] __x64_sys_sendto+0x6e/0x90 [ 456.831208][T13209] do_syscall_64+0xb6/0x160 [ 456.831208][T13209] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 456.831208][T13209] RIP: 0033:0x45a219 [ 456.831208][T13209] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 456.867243][T13209] RSP: 002b:00007f929c9a2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 456.867243][T13209] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a219 [ 456.867243][T13209] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000003 [ 456.867243][T13209] RBP: 000000000075bf20 R08: 0000000000000000 R09: fffffffffffffe5b [ 456.867243][T13209] R10: 0000000000000040 R11: 0000000000000246 R12: 00007f929c9a36d4 [ 456.909457][T13209] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 00000000ffffffff [ 456.915038][T13209] Uninit was stored to memory at: [ 456.915038][T13209] kmsan_internal_chain_origin+0xbd/0x180 [ 456.915038][T13209] __msan_chain_origin+0x6b/0xd0 [ 456.915038][T13209] skcipher_walk_next+0x106d/0x2690 [ 456.938215][T13209] skcipher_walk_done+0xaa6/0x11a0 [ 456.942961][T13209] crypto_ctr_crypt+0x6cf/0xaf0 [ 456.948157][T13209] crypto_skcipher_encrypt+0xd2/0x150 [ 456.953077][T13209] crypto_gcm_encrypt+0x4a5/0x9e0 [ 456.957893][T13209] crypto_aead_encrypt+0xf2/0x180 [ 456.963907][T13209] tls_push_record+0x341e/0x4e50 [ 456.968735][T13209] bpf_exec_tx_verdict+0x1454/0x1c80 [ 456.973562][T13209] tls_sw_sendmsg+0x1a08/0x2710 [ 456.978375][T13209] inet6_sendmsg+0x2d8/0x2e0 [ 456.983170][T13209] __sys_sendto+0x8fc/0xc70 [ 456.987979][T13209] __se_sys_sendto+0x107/0x130 [ 456.992803][T13209] __x64_sys_sendto+0x6e/0x90 [ 456.996415][T13209] do_syscall_64+0xb6/0x160 [ 457.001217][T13209] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 457.007253][T13209] [ 457.009649][T13209] Uninit was stored to memory at: [ 457.014493][T13209] kmsan_internal_chain_origin+0xbd/0x180 [ 457.020599][T13209] __msan_chain_origin+0x6b/0xd0 [ 457.025507][T13209] skcipher_walk_next+0x2410/0x2690 [ 457.030326][T13209] skcipher_walk_done+0xaa6/0x11a0 [ 457.035127][T13209] crypto_ctr_crypt+0x6cf/0xaf0 [ 457.039965][T13209] crypto_skcipher_encrypt+0xd2/0x150 [ 457.045981][T13209] crypto_gcm_encrypt+0x4a5/0x9e0 [ 457.050787][T13209] crypto_aead_encrypt+0xf2/0x180 [ 457.055635][T13209] tls_push_record+0x341e/0x4e50 [ 457.060457][T13209] bpf_exec_tx_verdict+0x1454/0x1c80 [ 457.066472][T13209] tls_sw_sendmsg+0x1a08/0x2710 [ 457.071279][T13209] inet6_sendmsg+0x2d8/0x2e0 [ 457.076103][T13209] __sys_sendto+0x8fc/0xc70 [ 457.079726][T13209] __se_sys_sendto+0x107/0x130 [ 457.085865][T13209] __x64_sys_sendto+0x6e/0x90 [ 457.090756][T13209] do_syscall_64+0xb6/0x160 [ 457.094422][T13209] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 457.100458][T13209] [ 457.102871][T13209] Uninit was stored to memory at: [ 457.107699][T13209] kmsan_internal_chain_origin+0xbd/0x180 [ 457.113723][T13209] __msan_chain_origin+0x6b/0xd0 [ 457.118546][T13209] skcipher_walk_next+0x978/0x2690 [ 457.123395][T13209] skcipher_walk_done+0xaa6/0x11a0 [ 457.130636][T13209] crypto_ctr_crypt+0x6cf/0xaf0 [ 457.135509][T13209] crypto_skcipher_encrypt+0xd2/0x150 [ 457.140333][T13209] crypto_gcm_encrypt+0x4a5/0x9e0 [ 457.145134][T13209] crypto_aead_encrypt+0xf2/0x180 [ 457.149953][T13209] tls_push_record+0x341e/0x4e50 [ 457.154780][T13209] bpf_exec_tx_verdict+0x1454/0x1c80 [ 457.160786][T13209] tls_sw_sendmsg+0x1a08/0x2710 [ 457.165610][T13209] inet6_sendmsg+0x2d8/0x2e0 [ 457.170445][T13209] __sys_sendto+0x8fc/0xc70 [ 457.175257][T13209] __se_sys_sendto+0x107/0x130 [ 457.180069][T13209] __x64_sys_sendto+0x6e/0x90 [ 457.184884][T13209] do_syscall_64+0xb6/0x160 [ 457.188624][T13209] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 457.194720][T13209] [ 457.197153][T13209] Uninit was stored to memory at: [ 457.201966][T13209] kmsan_internal_chain_origin+0xbd/0x180 [ 457.207988][T13209] __msan_chain_origin+0x6b/0xd0 [ 457.212805][T13209] skcipher_walk_next+0x106d/0x2690 [ 457.217631][T13209] skcipher_walk_done+0xaa6/0x11a0 [ 457.223657][T13209] crypto_ctr_crypt+0x6cf/0xaf0 [ 457.228509][T13209] crypto_skcipher_encrypt+0xd2/0x150 [ 457.233330][T13209] crypto_gcm_encrypt+0x4a5/0x9e0 [ 457.238143][T13209] crypto_aead_encrypt+0xf2/0x180 [ 457.243038][T13209] tls_push_record+0x341e/0x4e50 [ 457.247859][T13209] bpf_exec_tx_verdict+0x1454/0x1c80 [ 457.253875][T13209] tls_sw_sendmsg+0x1a08/0x2710 [ 457.258676][T13209] inet6_sendmsg+0x2d8/0x2e0 [ 457.263495][T13209] __sys_sendto+0x8fc/0xc70 [ 457.267106][T13209] __se_sys_sendto+0x107/0x130 [ 457.271932][T13209] __x64_sys_sendto+0x6e/0x90 [ 457.276743][T13209] do_syscall_64+0xb6/0x160 [ 457.281545][T13209] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 457.287576][T13209] [ 457.289988][T13209] Uninit was stored to memory at: [ 457.294799][T13209] kmsan_internal_chain_origin+0xbd/0x180 [ 457.300806][T13209] __msan_chain_origin+0x6b/0xd0 [ 457.305608][T13209] skcipher_walk_virt+0xa4e/0xaa0 [ 457.310418][T13209] crypto_ctr_crypt+0x12b/0xaf0 [ 457.315219][T13209] crypto_skcipher_encrypt+0xd2/0x150 [ 457.320019][T13209] crypto_gcm_encrypt+0x4a5/0x9e0 [ 457.324831][T13209] crypto_aead_encrypt+0xf2/0x180 [ 457.330838][T13209] tls_push_record+0x341e/0x4e50 [ 457.335658][T13209] bpf_exec_tx_verdict+0x1454/0x1c80 [ 457.340479][T13209] tls_sw_sendmsg+0x1a08/0x2710 [ 457.345301][T13209] inet6_sendmsg+0x2d8/0x2e0 [ 457.350214][T13209] __sys_sendto+0x8fc/0xc70 [ 457.355119][T13209] __se_sys_sendto+0x107/0x130 [ 457.358760][T13209] __x64_sys_sendto+0x6e/0x90 [ 457.363587][T13209] do_syscall_64+0xb6/0x160 [ 457.368414][T13209] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 457.374456][T13209] [ 457.376869][T13209] Uninit was stored to memory at: [ 457.381767][T13209] kmsan_internal_chain_origin+0xbd/0x180 [ 457.387645][T13209] __msan_chain_origin+0x6b/0xd0 [ 457.392335][T13209] skcipher_walk_next+0x978/0x2690 [ 457.396886][T13209] skcipher_walk_first+0x15d/0x720 [ 457.402768][T13209] skcipher_walk_virt+0x8d1/0xaa0 [ 457.407464][T13209] crypto_ctr_crypt+0x12b/0xaf0 [ 457.412156][T13209] crypto_skcipher_encrypt+0xd2/0x150 [ 457.418013][T13209] crypto_gcm_encrypt+0x4a5/0x9e0 [ 457.422715][T13209] crypto_aead_encrypt+0xf2/0x180 [ 457.427402][T13209] tls_push_record+0x341e/0x4e50 [ 457.432089][T13209] bpf_exec_tx_verdict+0x1454/0x1c80 [ 457.437954][T13209] tls_sw_sendmsg+0x1a08/0x2710 [ 457.442641][T13209] inet6_sendmsg+0x2d8/0x2e0 [ 457.447333][T13209] __sys_sendto+0x8fc/0xc70 [ 457.452018][T13209] __se_sys_sendto+0x107/0x130 [ 457.456708][T13209] __x64_sys_sendto+0x6e/0x90 [ 457.461388][T13209] do_syscall_64+0xb6/0x160 [ 457.466075][T13209] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 457.471954][T13209] [ 457.474295][T13209] Uninit was stored to memory at: [ 457.478985][T13209] kmsan_internal_chain_origin+0xbd/0x180 [ 457.484843][T13209] __msan_chain_origin+0x6b/0xd0 [ 457.489570][T13209] skcipher_walk_virt+0x6e6/0xaa0 [ 457.494264][T13209] crypto_ctr_crypt+0x12b/0xaf0 [ 457.498964][T13209] crypto_skcipher_encrypt+0xd2/0x150 [ 457.504830][T13209] crypto_gcm_encrypt+0x4a5/0x9e0 [ 457.509531][T13209] crypto_aead_encrypt+0xf2/0x180 [ 457.515341][T13209] tls_push_record+0x341e/0x4e50 [ 457.520030][T13209] bpf_exec_tx_verdict+0x1454/0x1c80 [ 457.524714][T13209] tls_sw_sendmsg+0x1a08/0x2710 [ 457.529396][T13209] inet6_sendmsg+0x2d8/0x2e0 [ 457.534334][T13209] __sys_sendto+0x8fc/0xc70 [ 457.539146][T13209] __se_sys_sendto+0x107/0x130 [ 457.543960][T13209] __x64_sys_sendto+0x6e/0x90 [ 457.548771][T13209] do_syscall_64+0xb6/0x160 [ 457.552375][T13209] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 457.558396][T13209] [ 457.560796][T13209] Local variable description: ----walk@crypto_ctr_crypt [ 457.568026][T13209] Variable was created at: [ 457.572851][T13209] crypto_ctr_crypt+0xf9/0xaf0 [ 457.576461][T13209] crypto_ctr_crypt+0xf9/0xaf0 13:32:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 13:32:18 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:32:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600), 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:32:18 executing program 2: r0 = socket(0x10, 0x80002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) bind$packet(r1, &(0x7f0000000640)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="9c0000002c00010700"/20, @ANYRES32=r4, @ANYBLOB="0000100000000000210000000a000100727376f0360000006c00e9cf59c17eb7176b8d53f71b0200400005003c00010003000000ffffffff03000000010400000100000007007f0005000400fffffeff20010700ff0300000300000005000000ba3affff620b000014000300ff8000000000000000000000000000bb14000300fe880000000000000000000000000001ce6d59bfab0c9df615a13771e8f45e14683e2b12513c0a2f6ca0f24b4dc57141601959d3c41b5dbba2764c80fdeed38162b6b591410a453091ac2f0bc8bfa80b4214a461d9cadef4644ace3b87f86b88efc8a900000000000000"], 0x9c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0xd3, 0x0) 13:32:18 executing program 5: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = socket$unix(0x1, 0x3, 0x0) connect$unix(r1, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(r1, &(0x7f0000002dc0), 0x49a, 0x4ffe0) 13:32:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 459.159702][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:32:19 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) r1 = dup(r0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='lp\x00', 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000003c0), 0x4) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) 13:32:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000001, &(0x7f0000000040), 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$packet(r0, 0x0, 0x0, 0x57, 0x0, 0x0) 13:32:19 executing program 5: creat(0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, 0x0) lsetxattr$trusted_overlay_opaque(0x0, 0x0, 0x0, 0x0, 0x0) lstat(0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, 0x1c) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="6dae718600f0fff8a70a7a005c0ef3e0997f84cd15c0010082919b615206f488458998e192b1870b85c9e8a554ef30d4dd35d51cf34dd9d3d80e556fdb00f0ffffffffbfff6116ba1ca0bdf7a45c12734fb3e705f3760349355e2f2f13ab700066312b887aaeb6657e158fb9897f55fe245cb6e8ebf2a49bd830c06a1b2ecb8706613dfa53a08cc0ab550a2b47b490af76634e71a0000000040000f36ccc5e00000000a4feb4fa00daad51c66bfeee411a5acc07cfc05d477498346cd57ec6d95925fce71c098fcb8871b42fe8790e16b72d8f59df8d6b6fd9de718be2ef7721293e02723f961267733741028fff23cc3d8b"], 0xf2) setxattr$security_evm(&(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)='security.evm\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="1be5"], 0x1, 0x1) waitid(0x1, 0x0, 0x0, 0x2, 0x0) linkat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0xc00) close(0xffffffffffffffff) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000180)="af8c1217113714360121d9edda8722e4dfcbeabdc482e9d7da69199e74b447ea378ebf01") ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1}, {}], 0x2, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg(r2, &(0x7f0000006d00), 0xffffffffffffff92, 0x1ffffffe) fcntl$setpipe(r2, 0x407, 0x800) write$P9_RREADLINK(r0, &(0x7f0000000380)=ANY=[@ANYBLOB], 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) 13:32:20 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600), 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:32:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = getpgid(0x0) getpgid(r2) 13:32:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:32:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 461.917731][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:32:22 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="9c0000002c00010700"/20, @ANYRES32, @ANYBLOB="0000100000000000210000000a0001007273767036f600006c00e9cf59c17eb7176b8d53f71b0200400005003c00010003000000ffffffff03000000010400000100000007007f0005000400fffffeff20010700ff0300000300000005000000ba3affff620b000014000300ff8000000000000000000000000000bb14000300fe880000000000000000000000000001ce6d59bfab0c9df615a13771e8f45e14683e2b12513c0a2f6ca0f24b4dc57141601959d3c41b5dbba2764c80fdeed3d6024bf659ba388162b6b591f26e453091ac2f0bc8bfa80b4214a461d9cadef4644ace3b87f86b88efc8a94527dab57ca29cfa269d106e6e8332"], 0x9c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0xd3, 0x0) 13:32:22 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x5411, &(0x7f0000000000)={'lo\x00'}) 13:32:22 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, 0xffffffffffffffff, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:22 executing program 4: 13:32:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:32:23 executing program 2: 13:32:23 executing program 4: 13:32:23 executing program 5: 13:32:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:32:24 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, 0xffffffffffffffff, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 464.848554][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:32:25 executing program 2: 13:32:25 executing program 4: 13:32:25 executing program 5: 13:32:25 executing program 2: 13:32:25 executing program 4: 13:32:25 executing program 5: 13:32:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) [ 466.654415][T13338] not chained 130000 origins [ 466.659015][T13338] CPU: 1 PID: 13338 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 466.666143][T13338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 466.676223][T13338] Call Trace: [ 466.679867][T13338] dump_stack+0x191/0x1f0 [ 466.683545][T13338] kmsan_internal_chain_origin+0x164/0x180 [ 466.689589][T13338] ? kmsan_internal_chain_origin+0xbd/0x180 [ 466.695113][T13338] ? __msan_chain_origin+0x6b/0xd0 [ 466.701138][T13338] ? skcipher_walk_next+0x106d/0x2690 [ 466.705961][T13338] ? skcipher_walk_done+0xaa6/0x11a0 [ 466.711929][T13338] ? crypto_ctr_crypt+0x6cf/0xaf0 [ 466.716354][T13338] ? crypto_skcipher_encrypt+0xd2/0x150 [ 466.722395][T13338] ? crypto_gcm_encrypt+0x4a5/0x9e0 [ 466.727235][T13338] ? crypto_aead_encrypt+0xf2/0x180 [ 466.731933][T13338] ? tls_push_record+0x341e/0x4e50 [ 466.737405][T13338] ? bpf_exec_tx_verdict+0x1454/0x1c80 [ 466.743453][T13338] ? tls_sw_sendmsg+0x1a08/0x2710 [ 466.748279][T13338] ? inet6_sendmsg+0x2d8/0x2e0 [ 466.751941][T13338] ? __sys_sendto+0x8fc/0xc70 [ 466.757624][T13338] ? __se_sys_sendto+0x107/0x130 [ 466.762449][T13338] ? __x64_sys_sendto+0x6e/0x90 [ 466.767276][T13338] ? do_syscall_64+0xb6/0x160 [ 466.772031][T13338] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 466.778787][T13338] ? should_fail+0x1d2/0xa50 [ 466.782423][T13338] ? kmsan_get_metadata+0x39/0x350 [ 466.788467][T13338] ? kmsan_memcpy_memmove_metadata+0x109/0x2e0 [ 466.793971][T13338] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 466.799993][T13338] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 466.806068][T13338] ? scatterwalk_copychunks+0x7b8/0x7f0 [ 466.811990][T13338] __msan_chain_origin+0x6b/0xd0 [ 466.817228][T13338] skcipher_walk_next+0x106d/0x2690 [ 466.822126][T13338] skcipher_walk_done+0xaa6/0x11a0 [ 466.826868][T13338] crypto_ctr_crypt+0x6cf/0xaf0 [ 466.830539][T13338] ? aesti_set_key+0xb0/0xb0 [ 466.836294][T13338] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 466.842352][T13338] ? crypto_rfc3686_create+0x1120/0x1120 [ 466.848419][T13338] crypto_skcipher_encrypt+0xd2/0x150 [ 466.853805][T13338] crypto_gcm_encrypt+0x4a5/0x9e0 [ 466.858627][T13338] ? crypto_gcm_setauthsize+0xc0/0xc0 [ 466.864657][T13338] crypto_aead_encrypt+0xf2/0x180 [ 466.869481][T13338] tls_push_record+0x341e/0x4e50 [ 466.873868][T13338] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 466.879899][T13338] bpf_exec_tx_verdict+0x1454/0x1c80 [ 466.884726][T13338] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 466.891922][T13338] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 466.897582][T13338] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 466.903601][T13338] ? iov_iter_get_pages+0x521/0x1920 [ 466.908438][T13338] tls_sw_sendmsg+0x1a08/0x2710 [ 466.913791][T13338] ? udpv6_rcv+0x70/0x70 [ 466.918626][T13338] ? tls_tx_records+0xb40/0xb40 [ 466.923442][T13338] inet6_sendmsg+0x2d8/0x2e0 [ 466.927068][T13338] ? inet6_ioctl+0x340/0x340 [ 466.930679][T13338] __sys_sendto+0x8fc/0xc70 [ 466.936282][T13338] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 466.942340][T13338] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 466.948378][T13338] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 466.953928][T13338] __se_sys_sendto+0x107/0x130 [ 466.958807][T13338] __x64_sys_sendto+0x6e/0x90 [ 466.963659][T13338] do_syscall_64+0xb6/0x160 [ 466.968487][T13338] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 466.972002][T13338] RIP: 0033:0x45a219 [ 466.978380][T13338] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 466.997864][T13338] RSP: 002b:00007f929c981c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 467.006731][T13338] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a219 [ 467.011903][T13338] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000003 [ 467.021799][T13338] RBP: 000000000075bfc8 R08: 0000000000000000 R09: fffffffffffffe5b [ 467.030496][T13338] R10: 0000000000000040 R11: 0000000000000246 R12: 00007f929c9826d4 [ 467.038667][T13338] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 00000000ffffffff [ 467.045943][T13338] Uninit was stored to memory at: [ 467.050754][T13338] kmsan_internal_chain_origin+0xbd/0x180 [ 467.057586][T13338] __msan_chain_origin+0x6b/0xd0 [ 467.061871][T13338] skcipher_walk_next+0x106d/0x2690 [ 467.066988][T13338] skcipher_walk_done+0xaa6/0x11a0 [ 467.070503][T13338] crypto_ctr_crypt+0x6cf/0xaf0 [ 467.077612][T13338] crypto_skcipher_encrypt+0xd2/0x150 [ 467.082451][T13338] crypto_gcm_encrypt+0x4a5/0x9e0 [ 467.087285][T13338] crypto_aead_encrypt+0xf2/0x180 [ 467.091961][T13338] tls_push_record+0x341e/0x4e50 [ 467.097456][T13338] bpf_exec_tx_verdict+0x1454/0x1c80 [ 467.102286][T13338] tls_sw_sendmsg+0x1a08/0x2710 [ 467.107133][T13338] inet6_sendmsg+0x2d8/0x2e0 [ 467.111923][T13338] __sys_sendto+0x8fc/0xc70 [ 467.116337][T13338] __se_sys_sendto+0x107/0x130 [ 467.121885][T13338] __x64_sys_sendto+0x6e/0x90 [ 467.126006][T13338] do_syscall_64+0xb6/0x160 [ 467.130822][T13338] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 467.136190][T13338] [ 467.138767][T13338] Uninit was stored to memory at: [ 467.143631][T13338] kmsan_internal_chain_origin+0xbd/0x180 [ 467.149679][T13338] __msan_chain_origin+0x6b/0xd0 [ 467.155030][T13338] skcipher_walk_next+0x2410/0x2690 [ 467.159871][T13338] skcipher_walk_done+0xaa6/0x11a0 [ 467.164698][T13338] crypto_ctr_crypt+0x6cf/0xaf0 [ 467.169523][T13338] crypto_skcipher_encrypt+0xd2/0x150 [ 467.175121][T13338] crypto_gcm_encrypt+0x4a5/0x9e0 [ 467.179946][T13338] crypto_aead_encrypt+0xf2/0x180 [ 467.184773][T13338] tls_push_record+0x341e/0x4e50 [ 467.189598][T13338] bpf_exec_tx_verdict+0x1454/0x1c80 [ 467.195253][T13338] tls_sw_sendmsg+0x1a08/0x2710 [ 467.200081][T13338] inet6_sendmsg+0x2d8/0x2e0 [ 467.205103][T13338] __sys_sendto+0x8fc/0xc70 [ 467.208766][T13338] __se_sys_sendto+0x107/0x130 [ 467.214078][T13338] __x64_sys_sendto+0x6e/0x90 [ 467.218691][T13338] do_syscall_64+0xb6/0x160 [ 467.223520][T13338] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 467.229558][T13338] [ 467.231963][T13338] Uninit was stored to memory at: [ 467.236914][T13338] kmsan_internal_chain_origin+0xbd/0x180 [ 467.242294][T13338] __msan_chain_origin+0x6b/0xd0 [ 467.246997][T13338] skcipher_walk_next+0x978/0x2690 [ 467.250517][T13338] skcipher_walk_done+0xaa6/0x11a0 [ 467.257457][T13338] crypto_ctr_crypt+0x6cf/0xaf0 [ 467.262293][T13338] crypto_skcipher_encrypt+0xd2/0x150 [ 467.268331][T13338] crypto_gcm_encrypt+0x4a5/0x9e0 [ 467.271933][T13338] crypto_aead_encrypt+0xf2/0x180 [ 467.277573][T13338] tls_push_record+0x341e/0x4e50 [ 467.282400][T13338] bpf_exec_tx_verdict+0x1454/0x1c80 [ 467.288415][T13338] tls_sw_sendmsg+0x1a08/0x2710 [ 467.291927][T13338] inet6_sendmsg+0x2d8/0x2e0 [ 467.297403][T13338] __sys_sendto+0x8fc/0xc70 [ 467.302235][T13338] __se_sys_sendto+0x107/0x130 [ 467.307064][T13338] __x64_sys_sendto+0x6e/0x90 [ 467.310683][T13338] do_syscall_64+0xb6/0x160 [ 467.316268][T13338] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 467.321857][T13338] [ 467.324099][T13338] Uninit was stored to memory at: [ 467.328928][T13338] kmsan_internal_chain_origin+0xbd/0x180 [ 467.335199][T13338] __msan_chain_origin+0x6b/0xd0 [ 467.341253][T13338] skcipher_walk_next+0x106d/0x2690 [ 467.346091][T13338] skcipher_walk_done+0xaa6/0x11a0 [ 467.351930][T13338] crypto_ctr_crypt+0x6cf/0xaf0 [ 467.356337][T13338] crypto_skcipher_encrypt+0xd2/0x150 [ 467.361884][T13338] crypto_gcm_encrypt+0x4a5/0x9e0 [ 467.367201][T13338] crypto_aead_encrypt+0xf2/0x180 [ 467.372096][T13338] tls_push_record+0x341e/0x4e50 [ 467.376433][T13338] bpf_exec_tx_verdict+0x1454/0x1c80 [ 467.382461][T13338] tls_sw_sendmsg+0x1a08/0x2710 [ 467.387297][T13338] inet6_sendmsg+0x2d8/0x2e0 [ 467.391928][T13338] __sys_sendto+0x8fc/0xc70 [ 467.396196][T13338] __se_sys_sendto+0x107/0x130 [ 467.401023][T13338] __x64_sys_sendto+0x6e/0x90 [ 467.405876][T13338] do_syscall_64+0xb6/0x160 [ 467.409498][T13338] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 467.415196][T13338] [ 467.417607][T13338] Uninit was stored to memory at: [ 467.423623][T13338] kmsan_internal_chain_origin+0xbd/0x180 [ 467.428434][T13338] __msan_chain_origin+0x6b/0xd0 [ 467.433776][T13338] skcipher_walk_virt+0xa4e/0xaa0 [ 467.438590][T13338] crypto_ctr_crypt+0x12b/0xaf0 [ 467.443418][T13338] crypto_skcipher_encrypt+0xd2/0x150 [ 467.449448][T13338] crypto_gcm_encrypt+0x4a5/0x9e0 [ 467.453928][T13338] crypto_aead_encrypt+0xf2/0x180 [ 467.458746][T13338] tls_push_record+0x341e/0x4e50 [ 467.463553][T13338] bpf_exec_tx_verdict+0x1454/0x1c80 [ 467.469584][T13338] tls_sw_sendmsg+0x1a08/0x2710 [ 467.473934][T13338] inet6_sendmsg+0x2d8/0x2e0 [ 467.478750][T13338] __sys_sendto+0x8fc/0xc70 [ 467.483608][T13338] __se_sys_sendto+0x107/0x130 [ 467.487221][T13338] __x64_sys_sendto+0x6e/0x90 [ 467.491928][T13338] do_syscall_64+0xb6/0x160 [ 467.497406][T13338] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 467.502216][T13338] [ 467.504630][T13338] Uninit was stored to memory at: [ 467.510662][T13338] kmsan_internal_chain_origin+0xbd/0x180 [ 467.516243][T13338] __msan_chain_origin+0x6b/0xd0 [ 467.521054][T13338] skcipher_walk_next+0x978/0x2690 [ 467.525930][T13338] skcipher_walk_first+0x15d/0x720 [ 467.530741][T13338] skcipher_walk_virt+0x8d1/0xaa0 [ 467.536327][T13338] crypto_ctr_crypt+0x12b/0xaf0 [ 467.541313][T13338] crypto_skcipher_encrypt+0xd2/0x150 [ 467.546148][T13338] crypto_gcm_encrypt+0x4a5/0x9e0 [ 467.551846][T13338] crypto_aead_encrypt+0xf2/0x180 [ 467.556252][T13338] tls_push_record+0x341e/0x4e50 [ 467.561917][T13338] bpf_exec_tx_verdict+0x1454/0x1c80 [ 467.567101][T13338] tls_sw_sendmsg+0x1a08/0x2710 [ 467.571901][T13338] inet6_sendmsg+0x2d8/0x2e0 [ 467.576306][T13338] __sys_sendto+0x8fc/0xc70 [ 467.581112][T13338] __se_sys_sendto+0x107/0x130 [ 467.585939][T13338] __x64_sys_sendto+0x6e/0x90 [ 467.590743][T13338] do_syscall_64+0xb6/0x160 [ 467.594116][T13338] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 467.600181][T13338] [ 467.602595][T13338] Uninit was stored to memory at: [ 467.607411][T13338] kmsan_internal_chain_origin+0xbd/0x180 [ 467.613826][T13338] __msan_chain_origin+0x6b/0xd0 [ 467.618636][T13338] skcipher_walk_virt+0x6e6/0xaa0 [ 467.623457][T13338] crypto_ctr_crypt+0x12b/0xaf0 [ 467.628288][T13338] crypto_skcipher_encrypt+0xd2/0x150 [ 467.634002][T13338] crypto_gcm_encrypt+0x4a5/0x9e0 [ 467.641212][T13338] crypto_aead_encrypt+0xf2/0x180 [ 467.646050][T13338] tls_push_record+0x341e/0x4e50 [ 467.650864][T13338] bpf_exec_tx_verdict+0x1454/0x1c80 [ 467.658593][T13338] tls_sw_sendmsg+0x1a08/0x2710 [ 467.663425][T13338] inet6_sendmsg+0x2d8/0x2e0 [ 467.668259][T13338] __sys_sendto+0x8fc/0xc70 [ 467.670659][T13338] __se_sys_sendto+0x107/0x130 [ 467.677530][T13338] __x64_sys_sendto+0x6e/0x90 [ 467.682374][T13338] do_syscall_64+0xb6/0x160 [ 467.687224][T13338] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 467.691925][T13338] [ 467.694990][T13338] Local variable description: ----walk@crypto_ctr_crypt [ 467.702229][T13338] Variable was created at: [ 467.705843][T13338] crypto_ctr_crypt+0xf9/0xaf0 [ 467.710648][T13338] crypto_ctr_crypt+0xf9/0xaf0 13:32:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:32:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, 0xffffffffffffffff, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:28 executing program 5: 13:32:28 executing program 4: 13:32:28 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000027000)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2000440) inotify_add_watch(r0, &(0x7f0000000200)='./file0/bus\x00', 0x80000800) [ 468.566949][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:32:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:32:28 executing program 5: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x1420000a77, 0x200000000000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write(0xffffffffffffffff, &(0x7f0000000000)="fc0000001c000704ab092506090007000aab08000600000002050093210001", 0xfe5f52b4) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 13:32:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x0, @rand_addr="56943aec922f593ed30c28bcc8b60634"}}, 0x5c) kexec_load(0x0, 0x1, &(0x7f00000005c0), 0x0) 13:32:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) kexec_load(0x0, 0x1, &(0x7f00000005c0), 0x0) 13:32:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:32:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x0, 0x0, 0x1, r2}) [ 471.128143][T13383] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.5'. [ 471.154856][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:32:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, 0x0, 0x0) 13:32:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:31 executing program 2: mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x0, 0x4080013, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shmget(0x1, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:32:32 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, 0x0, 0x0) 13:32:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:32:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, 0x0, 0x0) [ 473.909938][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:32:34 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 476.286354][T13425] blk_update_request: I/O error, dev loop0, sector 768 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 13:32:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 476.555512][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:32:36 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) close(r0) 13:32:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:32:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 476.892567][T13457] not chained 140000 origins [ 476.897292][T13457] CPU: 1 PID: 13457 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 476.905330][T13457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.914339][T13457] Call Trace: [ 476.918062][T13457] dump_stack+0x191/0x1f0 [ 476.921207][T13457] kmsan_internal_chain_origin+0x164/0x180 [ 476.927711][T13457] ? kmsan_internal_chain_origin+0xbd/0x180 [ 476.934132][T13457] ? __msan_chain_origin+0x6b/0xd0 [ 476.939320][T13457] ? skcipher_walk_next+0x106d/0x2690 [ 476.947285][T13457] ? skcipher_walk_done+0xaa6/0x11a0 [ 476.951928][T13457] ? crypto_ctr_crypt+0x6cf/0xaf0 [ 476.951928][T13457] ? crypto_skcipher_encrypt+0xd2/0x150 [ 476.951928][T13457] ? crypto_gcm_encrypt+0x4a5/0x9e0 [ 476.968661][T13457] ? crypto_aead_encrypt+0xf2/0x180 [ 476.968661][T13457] ? tls_push_record+0x341e/0x4e50 [ 476.968661][T13457] ? bpf_exec_tx_verdict+0x1454/0x1c80 [ 476.968661][T13457] ? tls_sw_sendmsg+0x1a08/0x2710 [ 476.989540][T13457] ? inet6_sendmsg+0x2d8/0x2e0 [ 476.993588][T13457] ? __sys_sendto+0x8fc/0xc70 [ 476.999320][T13457] ? __se_sys_sendto+0x107/0x130 [ 477.001878][T13457] ? __x64_sys_sendto+0x6e/0x90 [ 477.009256][T13457] ? do_syscall_64+0xb6/0x160 [ 477.011155][T13457] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 477.011155][T13457] ? should_fail+0x1d2/0xa50 [ 477.011155][T13457] ? kmsan_get_metadata+0x39/0x350 [ 477.030617][T13457] ? kmsan_memcpy_memmove_metadata+0x109/0x2e0 [ 477.031375][T13457] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 477.041887][T13457] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 477.041887][T13457] ? scatterwalk_copychunks+0x7b8/0x7f0 [ 477.051893][T13457] __msan_chain_origin+0x6b/0xd0 [ 477.051893][T13457] skcipher_walk_next+0x978/0x2690 [ 477.061434][T13457] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 477.072095][T13457] ? aes_encrypt+0x19d5/0x1bd0 [ 477.072095][T13457] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 477.081822][T13457] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 477.090692][T13457] skcipher_walk_done+0xaa6/0x11a0 [ 477.095589][T13457] crypto_ctr_crypt+0x6cf/0xaf0 [ 477.100747][T13457] ? aesti_set_key+0xb0/0xb0 [ 477.105189][T13457] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 477.111099][T13457] ? crypto_rfc3686_create+0x1120/0x1120 [ 477.114586][T13457] crypto_skcipher_encrypt+0xd2/0x150 [ 477.114586][T13457] crypto_gcm_encrypt+0x4a5/0x9e0 [ 477.126777][T13457] ? crypto_gcm_setauthsize+0xc0/0xc0 [ 477.132366][T13457] crypto_aead_encrypt+0xf2/0x180 [ 477.137502][T13457] tls_push_record+0x341e/0x4e50 [ 477.141859][T13457] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 477.147867][T13457] bpf_exec_tx_verdict+0x1454/0x1c80 [ 477.153885][T13457] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 477.158576][T13457] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 477.165288][T13457] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 477.171825][T13457] ? iov_iter_get_pages+0x521/0x1920 [ 477.171825][T13457] tls_sw_sendmsg+0x1a08/0x2710 [ 477.181333][T13457] ? udpv6_rcv+0x70/0x70 [ 477.186616][T13457] ? tls_tx_records+0xb40/0xb40 [ 477.191018][T13457] inet6_sendmsg+0x2d8/0x2e0 [ 477.191811][T13457] ? inet6_ioctl+0x340/0x340 [ 477.200167][T13457] __sys_sendto+0x8fc/0xc70 [ 477.201326][T13457] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 477.210680][T13457] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 477.217245][T13457] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 477.221908][T13457] __se_sys_sendto+0x107/0x130 [ 477.227664][T13457] __x64_sys_sendto+0x6e/0x90 [ 477.231907][T13457] do_syscall_64+0xb6/0x160 [ 477.236088][T13457] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 477.241860][T13457] RIP: 0033:0x45a219 [ 477.246439][T13457] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 477.265402][T13457] RSP: 002b:00007f929c9a2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 477.274315][T13457] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a219 [ 477.281862][T13457] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000003 [ 477.290440][T13457] RBP: 000000000075bf20 R08: 0000000000000000 R09: fffffffffffffe5b [ 477.298890][T13457] R10: 0000000000000040 R11: 0000000000000246 R12: 00007f929c9a36d4 [ 477.306312][T13457] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 00000000ffffffff [ 477.314756][T13457] Uninit was stored to memory at: [ 477.319599][T13457] kmsan_internal_chain_origin+0xbd/0x180 [ 477.325121][T13457] __msan_chain_origin+0x6b/0xd0 [ 477.329961][T13457] skcipher_walk_next+0x106d/0x2690 [ 477.334784][T13457] skcipher_walk_done+0xaa6/0x11a0 [ 477.340830][T13457] crypto_ctr_crypt+0x6cf/0xaf0 [ 477.345023][T13457] crypto_skcipher_encrypt+0xd2/0x150 [ 477.351055][T13457] crypto_gcm_encrypt+0x4a5/0x9e0 [ 477.355886][T13457] crypto_aead_encrypt+0xf2/0x180 [ 477.360701][T13457] tls_push_record+0x341e/0x4e50 [ 477.366302][T13457] bpf_exec_tx_verdict+0x1454/0x1c80 [ 477.371917][T13457] tls_sw_sendmsg+0x1a08/0x2710 [ 477.376045][T13457] inet6_sendmsg+0x2d8/0x2e0 [ 477.380855][T13457] __sys_sendto+0x8fc/0xc70 [ 477.384982][T13457] __se_sys_sendto+0x107/0x130 [ 477.389809][T13457] __x64_sys_sendto+0x6e/0x90 [ 477.394631][T13457] do_syscall_64+0xb6/0x160 [ 477.399459][T13457] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 477.405104][T13457] [ 477.407524][T13457] Uninit was stored to memory at: [ 477.412329][T13457] kmsan_internal_chain_origin+0xbd/0x180 [ 477.418355][T13457] __msan_chain_origin+0x6b/0xd0 [ 477.421910][T13457] skcipher_walk_next+0x2410/0x2690 [ 477.428747][T13457] skcipher_walk_done+0xaa6/0x11a0 [ 477.433574][T13457] crypto_ctr_crypt+0x6cf/0xaf0 [ 477.438417][T13457] crypto_skcipher_encrypt+0xd2/0x150 [ 477.443797][T13457] crypto_gcm_encrypt+0x4a5/0x9e0 [ 477.448619][T13457] crypto_aead_encrypt+0xf2/0x180 [ 477.453444][T13457] tls_push_record+0x341e/0x4e50 [ 477.458267][T13457] bpf_exec_tx_verdict+0x1454/0x1c80 [ 477.463840][T13457] tls_sw_sendmsg+0x1a08/0x2710 [ 477.468663][T13457] inet6_sendmsg+0x2d8/0x2e0 [ 477.473523][T13457] __sys_sendto+0x8fc/0xc70 [ 477.478338][T13457] __se_sys_sendto+0x107/0x130 [ 477.481938][T13457] __x64_sys_sendto+0x6e/0x90 [ 477.487623][T13457] do_syscall_64+0xb6/0x160 [ 477.492486][T13457] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 477.498514][T13457] [ 477.500923][T13457] Uninit was stored to memory at: [ 477.505034][T13457] kmsan_internal_chain_origin+0xbd/0x180 [ 477.511052][T13457] __msan_chain_origin+0x6b/0xd0 [ 477.516007][T13457] skcipher_walk_next+0x978/0x2690 [ 477.520864][T13457] skcipher_walk_done+0xaa6/0x11a0 [ 477.526302][T13457] crypto_ctr_crypt+0x6cf/0xaf0 [ 477.531820][T13457] crypto_skcipher_encrypt+0xd2/0x150 [ 477.536113][T13457] crypto_gcm_encrypt+0x4a5/0x9e0 [ 477.541836][T13457] crypto_aead_encrypt+0xf2/0x180 [ 477.546258][T13457] tls_push_record+0x341e/0x4e50 [ 477.552297][T13457] bpf_exec_tx_verdict+0x1454/0x1c80 [ 477.557252][T13457] tls_sw_sendmsg+0x1a08/0x2710 [ 477.561926][T13457] inet6_sendmsg+0x2d8/0x2e0 [ 477.566222][T13457] __sys_sendto+0x8fc/0xc70 [ 477.571058][T13457] __se_sys_sendto+0x107/0x130 [ 477.575904][T13457] __x64_sys_sendto+0x6e/0x90 [ 477.580738][T13457] do_syscall_64+0xb6/0x160 [ 477.585340][T13457] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 477.590174][T13457] [ 477.592582][T13457] Uninit was stored to memory at: [ 477.598613][T13457] kmsan_internal_chain_origin+0xbd/0x180 [ 477.601850][T13457] __msan_chain_origin+0x6b/0xd0 [ 477.609319][T13457] skcipher_walk_next+0x106d/0x2690 [ 477.614292][T13457] skcipher_walk_done+0xaa6/0x11a0 [ 477.618987][T13457] crypto_ctr_crypt+0x6cf/0xaf0 [ 477.623819][T13457] crypto_skcipher_encrypt+0xd2/0x150 [ 477.628655][T13457] crypto_gcm_encrypt+0x4a5/0x9e0 [ 477.634688][T13457] crypto_aead_encrypt+0xf2/0x180 [ 477.639516][T13457] tls_push_record+0x341e/0x4e50 [ 477.643910][T13457] bpf_exec_tx_verdict+0x1454/0x1c80 [ 477.649956][T13457] tls_sw_sendmsg+0x1a08/0x2710 [ 477.654763][T13457] inet6_sendmsg+0x2d8/0x2e0 [ 477.659906][T13457] __sys_sendto+0x8fc/0xc70 [ 477.663917][T13457] __se_sys_sendto+0x107/0x130 [ 477.668761][T13457] __x64_sys_sendto+0x6e/0x90 [ 477.673613][T13457] do_syscall_64+0xb6/0x160 [ 477.678468][T13457] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 477.683841][T13457] [ 477.686260][T13457] Uninit was stored to memory at: [ 477.691902][T13457] kmsan_internal_chain_origin+0xbd/0x180 [ 477.697118][T13457] __msan_chain_origin+0x6b/0xd0 [ 477.701937][T13457] skcipher_walk_virt+0xa4e/0xaa0 [ 477.706546][T13457] crypto_ctr_crypt+0x12b/0xaf0 [ 477.711898][T13457] crypto_skcipher_encrypt+0xd2/0x150 [ 477.717401][T13457] crypto_gcm_encrypt+0x4a5/0x9e0 [ 477.721827][T13457] crypto_aead_encrypt+0xf2/0x180 [ 477.727468][T13457] tls_push_record+0x341e/0x4e50 [ 477.732283][T13457] bpf_exec_tx_verdict+0x1454/0x1c80 [ 477.737099][T13457] tls_sw_sendmsg+0x1a08/0x2710 [ 477.741891][T13457] inet6_sendmsg+0x2d8/0x2e0 [ 477.746394][T13457] __sys_sendto+0x8fc/0xc70 [ 477.751900][T13457] __se_sys_sendto+0x107/0x130 [ 477.756049][T13457] __x64_sys_sendto+0x6e/0x90 [ 477.760870][T13457] do_syscall_64+0xb6/0x160 [ 477.764981][T13457] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 477.771818][T13457] [ 477.773416][T13457] Uninit was stored to memory at: [ 477.778233][T13457] kmsan_internal_chain_origin+0xbd/0x180 [ 477.783817][T13457] __msan_chain_origin+0x6b/0xd0 [ 477.788639][T13457] skcipher_walk_next+0x978/0x2690 [ 477.794698][T13457] skcipher_walk_first+0x15d/0x720 [ 477.799533][T13457] skcipher_walk_virt+0x8d1/0xaa0 [ 477.803893][T13457] crypto_ctr_crypt+0x12b/0xaf0 [ 477.809914][T13457] crypto_skcipher_encrypt+0xd2/0x150 [ 477.814739][T13457] crypto_gcm_encrypt+0x4a5/0x9e0 [ 477.819576][T13457] crypto_aead_encrypt+0xf2/0x180 [ 477.825103][T13457] tls_push_record+0x341e/0x4e50 [ 477.829930][T13457] bpf_exec_tx_verdict+0x1454/0x1c80 [ 477.834748][T13457] tls_sw_sendmsg+0x1a08/0x2710 [ 477.839580][T13457] inet6_sendmsg+0x2d8/0x2e0 [ 477.843917][T13457] __sys_sendto+0x8fc/0xc70 [ 477.853625][T13457] __se_sys_sendto+0x107/0x130 [ 477.858490][T13457] __x64_sys_sendto+0x6e/0x90 [ 477.861839][T13457] do_syscall_64+0xb6/0x160 [ 477.867452][T13457] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 477.873494][T13457] [ 477.875914][T13457] Uninit was stored to memory at: [ 477.880745][T13457] kmsan_internal_chain_origin+0xbd/0x180 [ 477.886357][T13457] __msan_chain_origin+0x6b/0xd0 [ 477.891908][T13457] skcipher_walk_virt+0x6e6/0xaa0 [ 477.896235][T13457] crypto_ctr_crypt+0x12b/0xaf0 [ 477.901285][T13457] crypto_skcipher_encrypt+0xd2/0x150 [ 477.906392][T13457] crypto_gcm_encrypt+0x4a5/0x9e0 [ 477.911924][T13457] crypto_aead_encrypt+0xf2/0x180 [ 477.917384][T13457] tls_push_record+0x341e/0x4e50 [ 477.921873][T13457] bpf_exec_tx_verdict+0x1454/0x1c80 [ 477.927667][T13457] tls_sw_sendmsg+0x1a08/0x2710 [ 477.932485][T13457] inet6_sendmsg+0x2d8/0x2e0 [ 477.936115][T13457] __sys_sendto+0x8fc/0xc70 [ 477.940942][T13457] __se_sys_sendto+0x107/0x130 [ 477.946415][T13457] __x64_sys_sendto+0x6e/0x90 [ 477.950063][T13457] do_syscall_64+0xb6/0x160 [ 477.954906][T13457] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 477.960953][T13457] [ 477.961861][T13457] Local variable description: ----walk@crypto_ctr_crypt [ 477.970095][T13457] Variable was created at: [ 477.974934][T13457] crypto_ctr_crypt+0xf9/0xaf0 [ 477.979772][T13457] crypto_ctr_crypt+0xf9/0xaf0 [ 479.862341][T13446] blk_update_request: I/O error, dev loop0, sector 1024 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 13:32:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:32:40 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:32:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) 13:32:40 executing program 5: mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x0, 0x4080013, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = shmget(0x1, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000340)=""/149) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 480.183216][T13469] blk_update_request: I/O error, dev loop0, sector 1024 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 13:32:40 executing program 4: mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x0, 0x4080013, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = shmget(0x1, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000340)=""/149) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:32:40 executing program 2: mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x0, 0x4080013, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = shmget(0x1, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000340)=""/149) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 480.403290][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:32:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) close(r0) 13:32:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 480.502970][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 480.517809][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:32:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 13:32:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) close(r0) 13:32:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) close(r0) 13:32:44 executing program 4: mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x0, 0x4080013, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = shmget(0x1, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000340)=""/149) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 486.887031][T13495] not chained 150000 origins [ 486.891657][T13495] CPU: 1 PID: 13495 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 486.891678][T13495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.891678][T13495] Call Trace: [ 486.891678][T13495] dump_stack+0x191/0x1f0 [ 486.891678][T13495] kmsan_internal_chain_origin+0x164/0x180 [ 486.891678][T13495] ? kmsan_internal_chain_origin+0xbd/0x180 [ 486.891678][T13495] ? __msan_chain_origin+0x6b/0xd0 [ 486.891678][T13495] ? skcipher_walk_next+0x106d/0x2690 [ 486.891678][T13495] ? skcipher_walk_done+0xaa6/0x11a0 [ 486.891678][T13495] ? crypto_ctr_crypt+0x6cf/0xaf0 [ 486.891678][T13495] ? crypto_skcipher_encrypt+0xd2/0x150 [ 486.891678][T13495] ? crypto_gcm_encrypt+0x4a5/0x9e0 [ 486.891678][T13495] ? crypto_aead_encrypt+0xf2/0x180 [ 486.891678][T13495] ? tls_push_record+0x341e/0x4e50 [ 486.891678][T13495] ? bpf_exec_tx_verdict+0x1454/0x1c80 [ 486.891678][T13495] ? tls_sw_sendmsg+0x1a08/0x2710 [ 486.891678][T13495] ? inet6_sendmsg+0x2d8/0x2e0 [ 486.891678][T13495] ? __sys_sendto+0x8fc/0xc70 [ 486.891678][T13495] ? __se_sys_sendto+0x107/0x130 [ 486.891678][T13495] ? __x64_sys_sendto+0x6e/0x90 [ 486.891678][T13495] ? do_syscall_64+0xb6/0x160 [ 486.891678][T13495] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 486.891678][T13495] ? should_fail+0x1d2/0xa50 [ 486.891678][T13495] ? kmsan_get_metadata+0x39/0x350 [ 486.891678][T13495] ? kmsan_memcpy_memmove_metadata+0x109/0x2e0 [ 486.891678][T13495] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 486.891678][T13495] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 486.891678][T13495] ? scatterwalk_copychunks+0x7b8/0x7f0 [ 486.891678][T13495] __msan_chain_origin+0x6b/0xd0 [ 486.891678][T13495] skcipher_walk_next+0x978/0x2690 [ 486.891678][T13495] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 486.891678][T13495] ? aes_encrypt+0x19d5/0x1bd0 [ 486.891678][T13495] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 486.891678][T13495] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 486.891678][T13495] skcipher_walk_done+0xaa6/0x11a0 [ 486.891678][T13495] crypto_ctr_crypt+0x6cf/0xaf0 [ 486.891678][T13495] ? aesti_set_key+0xb0/0xb0 [ 486.891678][T13495] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 486.891678][T13495] ? crypto_rfc3686_create+0x1120/0x1120 [ 486.891678][T13495] crypto_skcipher_encrypt+0xd2/0x150 [ 486.891678][T13495] crypto_gcm_encrypt+0x4a5/0x9e0 [ 486.891678][T13495] ? crypto_gcm_setauthsize+0xc0/0xc0 [ 486.891678][T13495] crypto_aead_encrypt+0xf2/0x180 [ 486.891678][T13495] tls_push_record+0x341e/0x4e50 [ 486.891678][T13495] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 486.891678][T13495] bpf_exec_tx_verdict+0x1454/0x1c80 [ 486.891678][T13495] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 486.891678][T13495] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 486.891678][T13495] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 486.891678][T13495] ? iov_iter_get_pages+0x521/0x1920 [ 486.891678][T13495] tls_sw_sendmsg+0x1a08/0x2710 [ 486.891678][T13495] ? udpv6_rcv+0x70/0x70 [ 486.891678][T13495] ? tls_tx_records+0xb40/0xb40 [ 486.891678][T13495] inet6_sendmsg+0x2d8/0x2e0 [ 486.891678][T13495] ? inet6_ioctl+0x340/0x340 [ 486.891678][T13495] __sys_sendto+0x8fc/0xc70 [ 486.891678][T13495] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 486.891678][T13495] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 486.891678][T13495] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 486.891678][T13495] __se_sys_sendto+0x107/0x130 [ 486.891678][T13495] __x64_sys_sendto+0x6e/0x90 [ 486.891678][T13495] do_syscall_64+0xb6/0x160 [ 486.891678][T13495] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 486.891678][T13495] RIP: 0033:0x45a219 [ 486.891678][T13495] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 486.891678][T13495] RSP: 002b:00007f929c9a2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 486.891678][T13495] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a219 [ 486.891678][T13495] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000003 [ 486.891678][T13495] RBP: 000000000075bf20 R08: 0000000000000000 R09: fffffffffffffe5b [ 486.891678][T13495] R10: 0000000000000040 R11: 0000000000000246 R12: 00007f929c9a36d4 [ 486.891678][T13495] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 00000000ffffffff [ 486.891678][T13495] Uninit was stored to memory at: [ 486.891678][T13495] kmsan_internal_chain_origin+0xbd/0x180 [ 486.891678][T13495] __msan_chain_origin+0x6b/0xd0 [ 486.891678][T13495] skcipher_walk_next+0x106d/0x2690 [ 486.891678][T13495] skcipher_walk_done+0xaa6/0x11a0 [ 486.891678][T13495] crypto_ctr_crypt+0x6cf/0xaf0 [ 486.891678][T13495] crypto_skcipher_encrypt+0xd2/0x150 [ 486.891678][T13495] crypto_gcm_encrypt+0x4a5/0x9e0 [ 486.891678][T13495] crypto_aead_encrypt+0xf2/0x180 [ 486.891678][T13495] tls_push_record+0x341e/0x4e50 [ 486.891678][T13495] bpf_exec_tx_verdict+0x1454/0x1c80 [ 486.891678][T13495] tls_sw_sendmsg+0x1a08/0x2710 [ 486.891678][T13495] inet6_sendmsg+0x2d8/0x2e0 [ 486.891678][T13495] __sys_sendto+0x8fc/0xc70 [ 486.891678][T13495] __se_sys_sendto+0x107/0x130 [ 486.891678][T13495] __x64_sys_sendto+0x6e/0x90 [ 486.891678][T13495] do_syscall_64+0xb6/0x160 [ 486.891678][T13495] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 486.891678][T13495] [ 486.891678][T13495] Uninit was stored to memory at: [ 486.891678][T13495] kmsan_internal_chain_origin+0xbd/0x180 [ 486.891678][T13495] __msan_chain_origin+0x6b/0xd0 [ 486.891678][T13495] skcipher_walk_next+0x2410/0x2690 [ 486.891678][T13495] skcipher_walk_done+0xaa6/0x11a0 [ 486.891678][T13495] crypto_ctr_crypt+0x6cf/0xaf0 [ 486.891678][T13495] crypto_skcipher_encrypt+0xd2/0x150 [ 486.891678][T13495] crypto_gcm_encrypt+0x4a5/0x9e0 [ 486.891678][T13495] crypto_aead_encrypt+0xf2/0x180 [ 486.891678][T13495] tls_push_record+0x341e/0x4e50 [ 486.891678][T13495] bpf_exec_tx_verdict+0x1454/0x1c80 [ 486.891678][T13495] tls_sw_sendmsg+0x1a08/0x2710 [ 486.891678][T13495] inet6_sendmsg+0x2d8/0x2e0 [ 486.891678][T13495] __sys_sendto+0x8fc/0xc70 [ 486.891678][T13495] __se_sys_sendto+0x107/0x130 [ 486.891678][T13495] __x64_sys_sendto+0x6e/0x90 [ 486.891678][T13495] do_syscall_64+0xb6/0x160 [ 486.891678][T13495] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 486.891678][T13495] [ 486.891678][T13495] Uninit was stored to memory at: [ 486.891678][T13495] kmsan_internal_chain_origin+0xbd/0x180 [ 486.891678][T13495] __msan_chain_origin+0x6b/0xd0 [ 486.891678][T13495] skcipher_walk_next+0x978/0x2690 [ 486.891678][T13495] skcipher_walk_done+0xaa6/0x11a0 [ 486.891678][T13495] crypto_ctr_crypt+0x6cf/0xaf0 [ 486.891678][T13495] crypto_skcipher_encrypt+0xd2/0x150 [ 486.891678][T13495] crypto_gcm_encrypt+0x4a5/0x9e0 [ 486.891678][T13495] crypto_aead_encrypt+0xf2/0x180 [ 486.891678][T13495] tls_push_record+0x341e/0x4e50 [ 486.891678][T13495] bpf_exec_tx_verdict+0x1454/0x1c80 [ 486.891678][T13495] tls_sw_sendmsg+0x1a08/0x2710 [ 486.891678][T13495] inet6_sendmsg+0x2d8/0x2e0 [ 486.891678][T13495] __sys_sendto+0x8fc/0xc70 [ 486.891678][T13495] __se_sys_sendto+0x107/0x130 [ 486.891678][T13495] __x64_sys_sendto+0x6e/0x90 [ 486.891678][T13495] do_syscall_64+0xb6/0x160 [ 486.891678][T13495] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 486.891678][T13495] [ 486.891678][T13495] Uninit was stored to memory at: [ 486.891678][T13495] kmsan_internal_chain_origin+0xbd/0x180 [ 486.891678][T13495] __msan_chain_origin+0x6b/0xd0 [ 486.891678][T13495] skcipher_walk_next+0x106d/0x2690 [ 486.891678][T13495] skcipher_walk_done+0xaa6/0x11a0 [ 486.891678][T13495] crypto_ctr_crypt+0x6cf/0xaf0 [ 486.891678][T13495] crypto_skcipher_encrypt+0xd2/0x150 [ 486.891678][T13495] crypto_gcm_encrypt+0x4a5/0x9e0 [ 486.891678][T13495] crypto_aead_encrypt+0xf2/0x180 [ 486.891678][T13495] tls_push_record+0x341e/0x4e50 [ 486.891678][T13495] bpf_exec_tx_verdict+0x1454/0x1c80 [ 486.891678][T13495] tls_sw_sendmsg+0x1a08/0x2710 [ 486.891678][T13495] inet6_sendmsg+0x2d8/0x2e0 [ 486.891678][T13495] __sys_sendto+0x8fc/0xc70 [ 486.891678][T13495] __se_sys_sendto+0x107/0x130 [ 486.891678][T13495] __x64_sys_sendto+0x6e/0x90 [ 486.891678][T13495] do_syscall_64+0xb6/0x160 [ 486.891678][T13495] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 486.891678][T13495] [ 486.891678][T13495] Uninit was stored to memory at: [ 486.891678][T13495] kmsan_internal_chain_origin+0xbd/0x180 [ 486.891678][T13495] __msan_chain_origin+0x6b/0xd0 [ 486.891678][T13495] skcipher_walk_virt+0xa4e/0xaa0 [ 486.891678][T13495] crypto_ctr_crypt+0x12b/0xaf0 [ 486.891678][T13495] crypto_skcipher_encrypt+0xd2/0x150 [ 486.891678][T13495] crypto_gcm_encrypt+0x4a5/0x9e0 [ 486.891678][T13495] crypto_aead_encrypt+0xf2/0x180 [ 486.891678][T13495] tls_push_record+0x341e/0x4e50 [ 486.891678][T13495] bpf_exec_tx_verdict+0x1454/0x1c80 [ 486.891678][T13495] tls_sw_sendmsg+0x1a08/0x2710 [ 486.891678][T13495] inet6_sendmsg+0x2d8/0x2e0 [ 486.891678][T13495] __sys_sendto+0x8fc/0xc70 [ 486.891678][T13495] __se_sys_sendto+0x107/0x130 [ 486.891678][T13495] __x64_sys_sendto+0x6e/0x90 [ 486.891678][T13495] do_syscall_64+0xb6/0x160 [ 486.891678][T13495] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 486.891678][T13495] [ 486.891678][T13495] Uninit was stored to memory at: [ 486.891678][T13495] kmsan_internal_chain_origin+0xbd/0x180 [ 486.891678][T13495] __msan_chain_origin+0x6b/0xd0 [ 486.891678][T13495] skcipher_walk_next+0x978/0x2690 [ 486.891678][T13495] skcipher_walk_first+0x15d/0x720 [ 486.891678][T13495] skcipher_walk_virt+0x8d1/0xaa0 [ 486.891678][T13495] crypto_ctr_crypt+0x12b/0xaf0 [ 486.891678][T13495] crypto_skcipher_encrypt+0xd2/0x150 [ 486.891678][T13495] crypto_gcm_encrypt+0x4a5/0x9e0 [ 486.891678][T13495] crypto_aead_encrypt+0xf2/0x180 [ 486.891678][T13495] tls_push_record+0x341e/0x4e50 [ 486.891678][T13495] bpf_exec_tx_verdict+0x1454/0x1c80 [ 486.891678][T13495] tls_sw_sendmsg+0x1a08/0x2710 [ 486.891678][T13495] inet6_sendmsg+0x2d8/0x2e0 [ 486.891678][T13495] __sys_sendto+0x8fc/0xc70 [ 486.891678][T13495] __se_sys_sendto+0x107/0x130 [ 486.891678][T13495] __x64_sys_sendto+0x6e/0x90 [ 486.891678][T13495] do_syscall_64+0xb6/0x160 [ 486.891678][T13495] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 486.891678][T13495] [ 486.891678][T13495] Uninit was stored to memory at: [ 486.891678][T13495] kmsan_internal_chain_origin+0xbd/0x180 [ 486.891678][T13495] __msan_chain_origin+0x6b/0xd0 [ 486.891678][T13495] skcipher_walk_virt+0x6e6/0xaa0 [ 486.891678][T13495] crypto_ctr_crypt+0x12b/0xaf0 [ 486.891678][T13495] crypto_skcipher_encrypt+0xd2/0x150 [ 486.891678][T13495] crypto_gcm_encrypt+0x4a5/0x9e0 [ 486.891678][T13495] crypto_aead_encrypt+0xf2/0x180 [ 486.891678][T13495] tls_push_record+0x341e/0x4e50 [ 486.891678][T13495] bpf_exec_tx_verdict+0x1454/0x1c80 [ 486.891678][T13495] tls_sw_sendmsg+0x1a08/0x2710 [ 486.891678][T13495] inet6_sendmsg+0x2d8/0x2e0 [ 486.891678][T13495] __sys_sendto+0x8fc/0xc70 [ 486.891678][T13495] __se_sys_sendto+0x107/0x130 [ 486.891678][T13495] __x64_sys_sendto+0x6e/0x90 [ 486.891678][T13495] do_syscall_64+0xb6/0x160 [ 486.891678][T13495] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 486.891678][T13495] [ 486.891678][T13495] Local variable description: ----walk@crypto_ctr_crypt [ 486.891678][T13495] Variable was created at: [ 486.891678][T13495] crypto_ctr_crypt+0xf9/0xaf0 [ 486.891678][T13495] crypto_ctr_crypt+0xf9/0xaf0 13:32:49 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 13:32:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:32:49 executing program 5: mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x0, 0x4080013, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = shmget(0x1, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000340)=""/149) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 489.208773][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 489.248719][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 489.282406][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:32:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) close(r0) 13:32:52 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 13:32:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(0xffffffffffffffff) 13:32:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 493.242573][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 494.566204][T13554] not chained 160000 origins [ 494.570822][T13554] CPU: 0 PID: 13554 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 494.571691][T13554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.571691][T13554] Call Trace: [ 494.571691][T13554] dump_stack+0x191/0x1f0 [ 494.571691][T13554] kmsan_internal_chain_origin+0x164/0x180 [ 494.571691][T13554] ? kmsan_internal_chain_origin+0xbd/0x180 [ 494.571691][T13554] ? __msan_chain_origin+0x6b/0xd0 [ 494.571691][T13554] ? skcipher_walk_next+0x106d/0x2690 [ 494.571691][T13554] ? skcipher_walk_done+0xaa6/0x11a0 [ 494.571691][T13554] ? crypto_ctr_crypt+0x6cf/0xaf0 [ 494.571691][T13554] ? crypto_skcipher_encrypt+0xd2/0x150 [ 494.571691][T13554] ? crypto_gcm_encrypt+0x4a5/0x9e0 [ 494.571691][T13554] ? crypto_aead_encrypt+0xf2/0x180 [ 494.571691][T13554] ? tls_push_record+0x341e/0x4e50 [ 494.571691][T13554] ? bpf_exec_tx_verdict+0x1454/0x1c80 [ 494.571691][T13554] ? tls_sw_sendmsg+0x1a08/0x2710 [ 494.571691][T13554] ? inet6_sendmsg+0x2d8/0x2e0 [ 494.571691][T13554] ? __sys_sendto+0x8fc/0xc70 [ 494.571691][T13554] ? __se_sys_sendto+0x107/0x130 [ 494.571691][T13554] ? __x64_sys_sendto+0x6e/0x90 [ 494.571691][T13554] ? do_syscall_64+0xb6/0x160 [ 494.571691][T13554] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 494.571691][T13554] ? should_fail+0x1d2/0xa50 [ 494.571691][T13554] ? kmsan_get_metadata+0x39/0x350 [ 494.571691][T13554] ? kmsan_memcpy_memmove_metadata+0x109/0x2e0 [ 494.571691][T13554] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 494.571691][T13554] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 494.571691][T13554] ? scatterwalk_copychunks+0x7b8/0x7f0 [ 494.571691][T13554] __msan_chain_origin+0x6b/0xd0 [ 494.571691][T13554] skcipher_walk_next+0x978/0x2690 [ 494.571691][T13554] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 494.571691][T13554] ? aes_encrypt+0x19d5/0x1bd0 [ 494.571691][T13554] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 494.571691][T13554] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 494.571691][T13554] skcipher_walk_done+0xaa6/0x11a0 [ 494.571691][T13554] crypto_ctr_crypt+0x6cf/0xaf0 [ 494.571691][T13554] ? aesti_set_key+0xb0/0xb0 [ 494.571691][T13554] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 494.571691][T13554] ? crypto_rfc3686_create+0x1120/0x1120 [ 494.571691][T13554] crypto_skcipher_encrypt+0xd2/0x150 [ 494.571691][T13554] crypto_gcm_encrypt+0x4a5/0x9e0 [ 494.571691][T13554] ? crypto_gcm_setauthsize+0xc0/0xc0 [ 494.571691][T13554] crypto_aead_encrypt+0xf2/0x180 [ 494.571691][T13554] tls_push_record+0x341e/0x4e50 [ 494.571691][T13554] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 494.571691][T13554] bpf_exec_tx_verdict+0x1454/0x1c80 [ 494.571691][T13554] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 494.571691][T13554] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 494.571691][T13554] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 494.571691][T13554] ? iov_iter_get_pages+0x521/0x1920 [ 494.571691][T13554] tls_sw_sendmsg+0x1a08/0x2710 [ 494.571691][T13554] ? udpv6_rcv+0x70/0x70 [ 494.571691][T13554] ? tls_tx_records+0xb40/0xb40 [ 494.571691][T13554] inet6_sendmsg+0x2d8/0x2e0 [ 494.571691][T13554] ? inet6_ioctl+0x340/0x340 [ 494.571691][T13554] __sys_sendto+0x8fc/0xc70 [ 494.571691][T13554] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 494.571691][T13554] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 494.571691][T13554] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 494.571691][T13554] __se_sys_sendto+0x107/0x130 [ 494.571691][T13554] __x64_sys_sendto+0x6e/0x90 [ 494.571691][T13554] do_syscall_64+0xb6/0x160 [ 494.571691][T13554] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 494.571691][T13554] RIP: 0033:0x45a219 [ 494.571691][T13554] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 494.571691][T13554] RSP: 002b:00007f929c981c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 494.571691][T13554] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a219 [ 494.571691][T13554] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000004 [ 494.571691][T13554] RBP: 000000000075bfc8 R08: 0000000000000000 R09: fffffffffffffe5b [ 494.571691][T13554] R10: 0000000000000040 R11: 0000000000000246 R12: 00007f929c9826d4 [ 494.571691][T13554] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 00000000ffffffff [ 494.571691][T13554] Uninit was stored to memory at: [ 494.571691][T13554] kmsan_internal_chain_origin+0xbd/0x180 [ 494.571691][T13554] __msan_chain_origin+0x6b/0xd0 [ 494.571691][T13554] skcipher_walk_next+0x106d/0x2690 [ 494.571691][T13554] skcipher_walk_done+0xaa6/0x11a0 [ 494.571691][T13554] crypto_ctr_crypt+0x6cf/0xaf0 [ 494.571691][T13554] crypto_skcipher_encrypt+0xd2/0x150 [ 494.571691][T13554] crypto_gcm_encrypt+0x4a5/0x9e0 [ 494.571691][T13554] crypto_aead_encrypt+0xf2/0x180 [ 494.571691][T13554] tls_push_record+0x341e/0x4e50 [ 494.571691][T13554] bpf_exec_tx_verdict+0x1454/0x1c80 [ 494.571691][T13554] tls_sw_sendmsg+0x1a08/0x2710 [ 494.571691][T13554] inet6_sendmsg+0x2d8/0x2e0 [ 494.571691][T13554] __sys_sendto+0x8fc/0xc70 [ 494.571691][T13554] __se_sys_sendto+0x107/0x130 [ 494.571691][T13554] __x64_sys_sendto+0x6e/0x90 [ 494.571691][T13554] do_syscall_64+0xb6/0x160 [ 494.571691][T13554] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 494.571691][T13554] [ 494.571691][T13554] Uninit was stored to memory at: [ 494.571691][T13554] kmsan_internal_chain_origin+0xbd/0x180 [ 494.571691][T13554] __msan_chain_origin+0x6b/0xd0 [ 494.571691][T13554] skcipher_walk_next+0x2410/0x2690 [ 494.571691][T13554] skcipher_walk_done+0xaa6/0x11a0 [ 494.571691][T13554] crypto_ctr_crypt+0x6cf/0xaf0 [ 494.571691][T13554] crypto_skcipher_encrypt+0xd2/0x150 [ 494.571691][T13554] crypto_gcm_encrypt+0x4a5/0x9e0 [ 494.571691][T13554] crypto_aead_encrypt+0xf2/0x180 [ 494.571691][T13554] tls_push_record+0x341e/0x4e50 [ 494.571691][T13554] bpf_exec_tx_verdict+0x1454/0x1c80 [ 494.571691][T13554] tls_sw_sendmsg+0x1a08/0x2710 [ 494.571691][T13554] inet6_sendmsg+0x2d8/0x2e0 [ 494.571691][T13554] __sys_sendto+0x8fc/0xc70 [ 494.571691][T13554] __se_sys_sendto+0x107/0x130 [ 494.571691][T13554] __x64_sys_sendto+0x6e/0x90 [ 494.571691][T13554] do_syscall_64+0xb6/0x160 [ 494.571691][T13554] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 494.571691][T13554] [ 494.571691][T13554] Uninit was stored to memory at: [ 494.571691][T13554] kmsan_internal_chain_origin+0xbd/0x180 [ 494.571691][T13554] __msan_chain_origin+0x6b/0xd0 [ 494.571691][T13554] skcipher_walk_next+0x978/0x2690 [ 494.571691][T13554] skcipher_walk_done+0xaa6/0x11a0 [ 494.571691][T13554] crypto_ctr_crypt+0x6cf/0xaf0 [ 494.571691][T13554] crypto_skcipher_encrypt+0xd2/0x150 [ 494.571691][T13554] crypto_gcm_encrypt+0x4a5/0x9e0 [ 494.571691][T13554] crypto_aead_encrypt+0xf2/0x180 [ 494.571691][T13554] tls_push_record+0x341e/0x4e50 [ 494.571691][T13554] bpf_exec_tx_verdict+0x1454/0x1c80 [ 494.571691][T13554] tls_sw_sendmsg+0x1a08/0x2710 [ 494.571691][T13554] inet6_sendmsg+0x2d8/0x2e0 [ 494.571691][T13554] __sys_sendto+0x8fc/0xc70 [ 494.571691][T13554] __se_sys_sendto+0x107/0x130 [ 494.571691][T13554] __x64_sys_sendto+0x6e/0x90 [ 494.571691][T13554] do_syscall_64+0xb6/0x160 [ 494.571691][T13554] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 494.571691][T13554] [ 494.571691][T13554] Uninit was stored to memory at: [ 494.571691][T13554] kmsan_internal_chain_origin+0xbd/0x180 [ 494.571691][T13554] __msan_chain_origin+0x6b/0xd0 [ 494.571691][T13554] skcipher_walk_next+0x106d/0x2690 [ 494.571691][T13554] skcipher_walk_done+0xaa6/0x11a0 [ 494.571691][T13554] crypto_ctr_crypt+0x6cf/0xaf0 [ 494.571691][T13554] crypto_skcipher_encrypt+0xd2/0x150 [ 494.571691][T13554] crypto_gcm_encrypt+0x4a5/0x9e0 [ 494.571691][T13554] crypto_aead_encrypt+0xf2/0x180 [ 494.571691][T13554] tls_push_record+0x341e/0x4e50 [ 494.571691][T13554] bpf_exec_tx_verdict+0x1454/0x1c80 [ 494.571691][T13554] tls_sw_sendmsg+0x1a08/0x2710 [ 494.571691][T13554] inet6_sendmsg+0x2d8/0x2e0 [ 494.571691][T13554] __sys_sendto+0x8fc/0xc70 [ 494.571691][T13554] __se_sys_sendto+0x107/0x130 [ 494.571691][T13554] __x64_sys_sendto+0x6e/0x90 [ 494.571691][T13554] do_syscall_64+0xb6/0x160 [ 494.571691][T13554] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 494.571691][T13554] [ 494.571691][T13554] Uninit was stored to memory at: [ 494.571691][T13554] kmsan_internal_chain_origin+0xbd/0x180 [ 494.571691][T13554] __msan_chain_origin+0x6b/0xd0 [ 494.571691][T13554] skcipher_walk_virt+0xa4e/0xaa0 [ 494.571691][T13554] crypto_ctr_crypt+0x12b/0xaf0 [ 494.571691][T13554] crypto_skcipher_encrypt+0xd2/0x150 [ 494.571691][T13554] crypto_gcm_encrypt+0x4a5/0x9e0 [ 494.571691][T13554] crypto_aead_encrypt+0xf2/0x180 [ 494.571691][T13554] tls_push_record+0x341e/0x4e50 [ 494.571691][T13554] bpf_exec_tx_verdict+0x1454/0x1c80 [ 494.571691][T13554] tls_sw_sendmsg+0x1a08/0x2710 [ 494.571691][T13554] inet6_sendmsg+0x2d8/0x2e0 [ 494.571691][T13554] __sys_sendto+0x8fc/0xc70 [ 494.571691][T13554] __se_sys_sendto+0x107/0x130 [ 494.571691][T13554] __x64_sys_sendto+0x6e/0x90 [ 494.571691][T13554] do_syscall_64+0xb6/0x160 [ 494.571691][T13554] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 494.571691][T13554] [ 494.571691][T13554] Uninit was stored to memory at: [ 494.571691][T13554] kmsan_internal_chain_origin+0xbd/0x180 [ 494.571691][T13554] __msan_chain_origin+0x6b/0xd0 [ 494.571691][T13554] skcipher_walk_next+0x978/0x2690 [ 494.571691][T13554] skcipher_walk_first+0x15d/0x720 [ 494.571691][T13554] skcipher_walk_virt+0x8d1/0xaa0 [ 494.571691][T13554] crypto_ctr_crypt+0x12b/0xaf0 [ 494.571691][T13554] crypto_skcipher_encrypt+0xd2/0x150 [ 494.571691][T13554] crypto_gcm_encrypt+0x4a5/0x9e0 [ 494.571691][T13554] crypto_aead_encrypt+0xf2/0x180 [ 494.571691][T13554] tls_push_record+0x341e/0x4e50 [ 494.571691][T13554] bpf_exec_tx_verdict+0x1454/0x1c80 [ 494.571691][T13554] tls_sw_sendmsg+0x1a08/0x2710 [ 494.571691][T13554] inet6_sendmsg+0x2d8/0x2e0 [ 494.571691][T13554] __sys_sendto+0x8fc/0xc70 [ 494.571691][T13554] __se_sys_sendto+0x107/0x130 [ 494.571691][T13554] __x64_sys_sendto+0x6e/0x90 [ 494.571691][T13554] do_syscall_64+0xb6/0x160 [ 494.571691][T13554] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 494.571691][T13554] [ 494.571691][T13554] Uninit was stored to memory at: [ 494.571691][T13554] kmsan_internal_chain_origin+0xbd/0x180 [ 494.571691][T13554] __msan_chain_origin+0x6b/0xd0 [ 494.571691][T13554] skcipher_walk_virt+0x6e6/0xaa0 [ 494.571691][T13554] crypto_ctr_crypt+0x12b/0xaf0 [ 494.571691][T13554] crypto_skcipher_encrypt+0xd2/0x150 [ 494.571691][T13554] crypto_gcm_encrypt+0x4a5/0x9e0 [ 494.571691][T13554] crypto_aead_encrypt+0xf2/0x180 [ 494.571691][T13554] tls_push_record+0x341e/0x4e50 [ 494.571691][T13554] bpf_exec_tx_verdict+0x1454/0x1c80 [ 494.571691][T13554] tls_sw_sendmsg+0x1a08/0x2710 [ 494.571691][T13554] inet6_sendmsg+0x2d8/0x2e0 [ 494.571691][T13554] __sys_sendto+0x8fc/0xc70 [ 494.571691][T13554] __se_sys_sendto+0x107/0x130 [ 494.571691][T13554] __x64_sys_sendto+0x6e/0x90 [ 494.571691][T13554] do_syscall_64+0xb6/0x160 [ 494.571691][T13554] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 494.571691][T13554] [ 494.571691][T13554] Local variable description: ----walk@crypto_ctr_crypt [ 494.571691][T13554] Variable was created at: [ 494.571691][T13554] crypto_ctr_crypt+0xf9/0xaf0 [ 494.571691][T13554] crypto_ctr_crypt+0xf9/0xaf0 13:32:56 executing program 5: mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x0, 0x4080013, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = shmget(0x1, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000340)=""/149) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:32:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) close(r0) 13:32:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x14}, 0x14}}, 0x0) 13:32:56 executing program 4: [ 497.377326][T13547] blk_update_request: I/O error, dev loop4, sector 1024 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 13:32:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 497.573868][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 497.700396][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:32:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x30041) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_route(r2, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) 13:32:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(0xffffffffffffffff) 13:33:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:01 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x14}, 0x14}}, 0x0) 13:33:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1081082) r1 = memfd_create(&(0x7f0000000080)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x1081806) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x2000005) 13:33:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_pid(r1, &(0x7f0000000000), 0x10000000d) socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) syslog(0x0, 0x0, 0x0) 13:33:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(0xffffffffffffffff) [ 504.664438][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:33:05 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x17, 0x0, 0x40002, 0x2, 0x0, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x2, &(0x7f0000000140)=@raw=[@map_val={0x18, 0x0, 0x2, 0x0, r0}], &(0x7f0000000100)='OPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 505.334853][T13590] not chained 170000 origins [ 505.339470][T13590] CPU: 1 PID: 13590 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 505.341711][T13590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.341711][T13590] Call Trace: [ 505.341711][T13590] dump_stack+0x191/0x1f0 [ 505.341711][T13590] kmsan_internal_chain_origin+0x164/0x180 [ 505.341711][T13590] ? kmsan_internal_chain_origin+0xbd/0x180 [ 505.341711][T13590] ? __msan_chain_origin+0x6b/0xd0 [ 505.341711][T13590] ? skcipher_walk_next+0x106d/0x2690 [ 505.341711][T13590] ? skcipher_walk_done+0xaa6/0x11a0 [ 505.341711][T13590] ? crypto_ctr_crypt+0x6cf/0xaf0 [ 505.341711][T13590] ? crypto_skcipher_encrypt+0xd2/0x150 [ 505.401828][T13590] ? crypto_gcm_encrypt+0x4a5/0x9e0 [ 505.401828][T13590] ? crypto_aead_encrypt+0xf2/0x180 [ 505.401828][T13590] ? tls_push_record+0x341e/0x4e50 [ 505.401828][T13590] ? bpf_exec_tx_verdict+0x1454/0x1c80 [ 505.401828][T13590] ? tls_sw_sendmsg+0x1a08/0x2710 [ 505.401828][T13590] ? inet6_sendmsg+0x2d8/0x2e0 [ 505.401828][T13590] ? __sys_sendto+0x8fc/0xc70 [ 505.401828][T13590] ? __se_sys_sendto+0x107/0x130 [ 505.401828][T13590] ? __x64_sys_sendto+0x6e/0x90 [ 505.401828][T13590] ? do_syscall_64+0xb6/0x160 [ 505.401828][T13590] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 505.401828][T13590] ? should_fail+0x1d2/0xa50 [ 505.401828][T13590] ? kmsan_get_metadata+0x39/0x350 [ 505.401828][T13590] ? kmsan_memcpy_memmove_metadata+0x109/0x2e0 [ 505.471819][T13590] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 505.471819][T13590] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 505.471819][T13590] ? scatterwalk_copychunks+0x7b8/0x7f0 [ 505.471819][T13590] __msan_chain_origin+0x6b/0xd0 [ 505.471819][T13590] skcipher_walk_next+0x978/0x2690 [ 505.471819][T13590] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 505.471819][T13590] ? aes_encrypt+0x19d5/0x1bd0 [ 505.471819][T13590] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 505.471819][T13590] skcipher_walk_done+0xaa6/0x11a0 [ 505.471819][T13590] crypto_ctr_crypt+0x6cf/0xaf0 [ 505.471819][T13590] ? aesti_set_key+0xb0/0xb0 [ 505.471819][T13590] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 505.471819][T13590] ? crypto_rfc3686_create+0x1120/0x1120 [ 505.541848][T13590] crypto_skcipher_encrypt+0xd2/0x150 [ 505.541848][T13590] crypto_gcm_encrypt+0x4a5/0x9e0 [ 505.541848][T13590] ? crypto_gcm_setauthsize+0xc0/0xc0 [ 505.541848][T13590] crypto_aead_encrypt+0xf2/0x180 [ 505.541848][T13590] tls_push_record+0x341e/0x4e50 [ 505.541848][T13590] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 505.541848][T13590] bpf_exec_tx_verdict+0x1454/0x1c80 [ 505.541848][T13590] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 505.541848][T13590] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 505.541848][T13590] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 505.541848][T13590] ? iov_iter_get_pages+0x521/0x1920 [ 505.541848][T13590] tls_sw_sendmsg+0x1a08/0x2710 [ 505.541848][T13590] ? udpv6_rcv+0x70/0x70 [ 505.611802][T13590] ? tls_tx_records+0xb40/0xb40 [ 505.611802][T13590] inet6_sendmsg+0x2d8/0x2e0 [ 505.611802][T13590] ? inet6_ioctl+0x340/0x340 [ 505.611802][T13590] __sys_sendto+0x8fc/0xc70 [ 505.611802][T13590] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 505.611802][T13590] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 505.611802][T13590] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 505.611802][T13590] __se_sys_sendto+0x107/0x130 [ 505.611802][T13590] __x64_sys_sendto+0x6e/0x90 [ 505.611802][T13590] do_syscall_64+0xb6/0x160 [ 505.611802][T13590] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 505.611802][T13590] RIP: 0033:0x45a219 [ 505.611802][T13590] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 505.681824][T13590] RSP: 002b:00007f929c9a2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 505.681824][T13590] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a219 [ 505.681824][T13590] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000004 [ 505.681824][T13590] RBP: 000000000075bf20 R08: 0000000000000000 R09: fffffffffffffe5b [ 505.681824][T13590] R10: 0000000000000040 R11: 0000000000000246 R12: 00007f929c9a36d4 [ 505.681824][T13590] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 00000000ffffffff [ 505.681824][T13590] Uninit was stored to memory at: [ 505.681824][T13590] kmsan_internal_chain_origin+0xbd/0x180 [ 505.751807][T13590] __msan_chain_origin+0x6b/0xd0 [ 505.751807][T13590] skcipher_walk_next+0x106d/0x2690 [ 505.751807][T13590] skcipher_walk_done+0xaa6/0x11a0 [ 505.751807][T13590] crypto_ctr_crypt+0x6cf/0xaf0 [ 505.751807][T13590] crypto_skcipher_encrypt+0xd2/0x150 [ 505.751807][T13590] crypto_gcm_encrypt+0x4a5/0x9e0 [ 505.751807][T13590] crypto_aead_encrypt+0xf2/0x180 [ 505.751807][T13590] tls_push_record+0x341e/0x4e50 [ 505.751807][T13590] bpf_exec_tx_verdict+0x1454/0x1c80 [ 505.751807][T13590] tls_sw_sendmsg+0x1a08/0x2710 [ 505.751807][T13590] inet6_sendmsg+0x2d8/0x2e0 [ 505.751807][T13590] __sys_sendto+0x8fc/0xc70 [ 505.751807][T13590] __se_sys_sendto+0x107/0x130 [ 505.751807][T13590] __x64_sys_sendto+0x6e/0x90 [ 505.821821][T13590] do_syscall_64+0xb6/0x160 [ 505.821821][T13590] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 505.821821][T13590] [ 505.821821][T13590] Uninit was stored to memory at: [ 505.821821][T13590] kmsan_internal_chain_origin+0xbd/0x180 [ 505.821821][T13590] __msan_chain_origin+0x6b/0xd0 [ 505.821821][T13590] skcipher_walk_next+0x2410/0x2690 [ 505.821821][T13590] skcipher_walk_done+0xaa6/0x11a0 [ 505.821821][T13590] crypto_ctr_crypt+0x6cf/0xaf0 [ 505.821821][T13590] crypto_skcipher_encrypt+0xd2/0x150 [ 505.821821][T13590] crypto_gcm_encrypt+0x4a5/0x9e0 [ 505.821821][T13590] crypto_aead_encrypt+0xf2/0x180 [ 505.821821][T13590] tls_push_record+0x341e/0x4e50 [ 505.821821][T13590] bpf_exec_tx_verdict+0x1454/0x1c80 [ 505.891820][T13590] tls_sw_sendmsg+0x1a08/0x2710 [ 505.891820][T13590] inet6_sendmsg+0x2d8/0x2e0 [ 505.891820][T13590] __sys_sendto+0x8fc/0xc70 [ 505.891820][T13590] __se_sys_sendto+0x107/0x130 [ 505.891820][T13590] __x64_sys_sendto+0x6e/0x90 [ 505.891820][T13590] do_syscall_64+0xb6/0x160 [ 505.891820][T13590] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 505.891820][T13590] [ 505.891820][T13590] Uninit was stored to memory at: [ 505.891820][T13590] kmsan_internal_chain_origin+0xbd/0x180 [ 505.891820][T13590] __msan_chain_origin+0x6b/0xd0 [ 505.891820][T13590] skcipher_walk_next+0x978/0x2690 [ 505.891820][T13590] skcipher_walk_done+0xaa6/0x11a0 [ 505.891820][T13590] crypto_ctr_crypt+0x6cf/0xaf0 [ 505.891820][T13590] crypto_skcipher_encrypt+0xd2/0x150 [ 505.961810][T13590] crypto_gcm_encrypt+0x4a5/0x9e0 [ 505.961810][T13590] crypto_aead_encrypt+0xf2/0x180 [ 505.961810][T13590] tls_push_record+0x341e/0x4e50 [ 505.961810][T13590] bpf_exec_tx_verdict+0x1454/0x1c80 [ 505.961810][T13590] tls_sw_sendmsg+0x1a08/0x2710 [ 505.961810][T13590] inet6_sendmsg+0x2d8/0x2e0 [ 505.961810][T13590] __sys_sendto+0x8fc/0xc70 [ 505.961810][T13590] __se_sys_sendto+0x107/0x130 [ 505.961810][T13590] __x64_sys_sendto+0x6e/0x90 [ 505.961810][T13590] do_syscall_64+0xb6/0x160 [ 505.961810][T13590] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 505.961810][T13590] [ 505.961810][T13590] Uninit was stored to memory at: [ 505.961810][T13590] kmsan_internal_chain_origin+0xbd/0x180 [ 505.961810][T13590] __msan_chain_origin+0x6b/0xd0 [ 506.031819][T13590] skcipher_walk_next+0x106d/0x2690 [ 506.031819][T13590] skcipher_walk_done+0xaa6/0x11a0 [ 506.031819][T13590] crypto_ctr_crypt+0x6cf/0xaf0 [ 506.031819][T13590] crypto_skcipher_encrypt+0xd2/0x150 [ 506.031819][T13590] crypto_gcm_encrypt+0x4a5/0x9e0 [ 506.031819][T13590] crypto_aead_encrypt+0xf2/0x180 [ 506.031819][T13590] tls_push_record+0x341e/0x4e50 [ 506.031819][T13590] bpf_exec_tx_verdict+0x1454/0x1c80 [ 506.031819][T13590] tls_sw_sendmsg+0x1a08/0x2710 [ 506.031819][T13590] inet6_sendmsg+0x2d8/0x2e0 [ 506.031819][T13590] __sys_sendto+0x8fc/0xc70 [ 506.031819][T13590] __se_sys_sendto+0x107/0x130 [ 506.031819][T13590] __x64_sys_sendto+0x6e/0x90 [ 506.031819][T13590] do_syscall_64+0xb6/0x160 [ 506.101828][T13590] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 506.101828][T13590] [ 506.101828][T13590] Uninit was stored to memory at: [ 506.101828][T13590] kmsan_internal_chain_origin+0xbd/0x180 [ 506.101828][T13590] __msan_chain_origin+0x6b/0xd0 [ 506.101828][T13590] skcipher_walk_virt+0xa4e/0xaa0 [ 506.101828][T13590] crypto_ctr_crypt+0x12b/0xaf0 [ 506.101828][T13590] crypto_skcipher_encrypt+0xd2/0x150 [ 506.101828][T13590] crypto_gcm_encrypt+0x4a5/0x9e0 [ 506.101828][T13590] crypto_aead_encrypt+0xf2/0x180 [ 506.101828][T13590] tls_push_record+0x341e/0x4e50 [ 506.101828][T13590] bpf_exec_tx_verdict+0x1454/0x1c80 [ 506.101828][T13590] tls_sw_sendmsg+0x1a08/0x2710 [ 506.101828][T13590] inet6_sendmsg+0x2d8/0x2e0 [ 506.171870][T13590] __sys_sendto+0x8fc/0xc70 [ 506.171870][T13590] __se_sys_sendto+0x107/0x130 [ 506.171870][T13590] __x64_sys_sendto+0x6e/0x90 [ 506.171870][T13590] do_syscall_64+0xb6/0x160 [ 506.171870][T13590] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 506.171870][T13590] [ 506.171870][T13590] Uninit was stored to memory at: [ 506.171870][T13590] kmsan_internal_chain_origin+0xbd/0x180 [ 506.171870][T13590] __msan_chain_origin+0x6b/0xd0 [ 506.171870][T13590] skcipher_walk_next+0x978/0x2690 [ 506.171870][T13590] skcipher_walk_first+0x15d/0x720 [ 506.171870][T13590] skcipher_walk_virt+0x8d1/0xaa0 [ 506.171870][T13590] crypto_ctr_crypt+0x12b/0xaf0 [ 506.171870][T13590] crypto_skcipher_encrypt+0xd2/0x150 [ 506.171870][T13590] crypto_gcm_encrypt+0x4a5/0x9e0 [ 506.241845][T13590] crypto_aead_encrypt+0xf2/0x180 [ 506.241845][T13590] tls_push_record+0x341e/0x4e50 [ 506.241845][T13590] bpf_exec_tx_verdict+0x1454/0x1c80 [ 506.241845][T13590] tls_sw_sendmsg+0x1a08/0x2710 [ 506.241845][T13590] inet6_sendmsg+0x2d8/0x2e0 [ 506.241845][T13590] __sys_sendto+0x8fc/0xc70 [ 506.241845][T13590] __se_sys_sendto+0x107/0x130 [ 506.241845][T13590] __x64_sys_sendto+0x6e/0x90 [ 506.241845][T13590] do_syscall_64+0xb6/0x160 [ 506.241845][T13590] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 506.241845][T13590] [ 506.241845][T13590] Uninit was stored to memory at: [ 506.241845][T13590] kmsan_internal_chain_origin+0xbd/0x180 [ 506.241845][T13590] __msan_chain_origin+0x6b/0xd0 [ 506.311811][T13590] skcipher_walk_virt+0x6e6/0xaa0 [ 506.311811][T13590] crypto_ctr_crypt+0x12b/0xaf0 [ 506.311811][T13590] crypto_skcipher_encrypt+0xd2/0x150 [ 506.311811][T13590] crypto_gcm_encrypt+0x4a5/0x9e0 [ 506.311811][T13590] crypto_aead_encrypt+0xf2/0x180 [ 506.311811][T13590] tls_push_record+0x341e/0x4e50 [ 506.311811][T13590] bpf_exec_tx_verdict+0x1454/0x1c80 [ 506.311811][T13590] tls_sw_sendmsg+0x1a08/0x2710 [ 506.311811][T13590] inet6_sendmsg+0x2d8/0x2e0 [ 506.311811][T13590] __sys_sendto+0x8fc/0xc70 [ 506.311811][T13590] __se_sys_sendto+0x107/0x130 [ 506.311811][T13590] __x64_sys_sendto+0x6e/0x90 [ 506.311811][T13590] do_syscall_64+0xb6/0x160 [ 506.311811][T13590] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 506.381812][T13590] [ 506.381812][T13590] Local variable description: ----walk@crypto_ctr_crypt [ 506.381812][T13590] Variable was created at: [ 506.381812][T13590] crypto_ctr_crypt+0xf9/0xaf0 [ 506.381812][T13590] crypto_ctr_crypt+0xf9/0xaf0 13:33:06 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x14}, 0x14}}, 0x0) 13:33:06 executing program 2: r0 = socket(0x2, 0xc003, 0x2) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8202adfdffffffffffffff653000463f7b238bf46854d78a2a197a386207000000008295955984c87910bf453f68c11700287ead4bcb777fa69dfceac2a84c6abca24896bc5e57c6388bbd2ad88b2951b15801360bcd4c0a162b58fd4237b8fa4d012ae447473c238495aaee48c02f6ac41e6bf3bf554799b9b813ad30505e8f5300a49fef9d612f871f4385f04157795ea4a5c5fe659fa202361cd8caf8f006ab89c7dbbc5b65b6593d2870b4122cd2350000000000000000000000000000000000a034b9443ac0062f41c1416ec02530dc78fbe84db73ce9bcbe33db04363be6f3e61cd859a5b15078f671f1f653c862465da23fe4cc2ad4bde398cd38d5a9be4c27c5a772b5b6063a5b0478e49016c58adb783e404bf9360394ce49f2718f6fc82ab95ce192f9ffffff1dab5b"], 0x10) write(r0, &(0x7f00000006c0)="87579e3f99755f4dd72b093cf17ad88324392c2c0f3f8c8e5842083f592b2c322d43be77aa37a0ce4a4c8c5a4ba4dde9190ad89a3fe8248b7f6dbb4dca523bd408471526771cc496bc53eb1516f5be5afe0a9876a23945bdca2edc937acbedfdf82e49ebee34d8dce2f189cf7f32fb6f8ea375fb41a4b1702b8838bb0d81b3eeb96352ee8461394c3e7d11a75b8b2cf023d7a4d6087b29b13b8eeae4293a23e3e2f1a36acd3cf169f7023967a10862c1ac41a1765e7c408a076dd28921904e274ea2a5d52e602a2f452d4c3f6f7f68908a5ef361c0246742208f743a241f8fd8e2f9f5d7546bc33c2d000000dc97cc239b7183ec9b5d990c09703b1d552236c09b98826d18e9fbd9bcc9d0220c738b917c8ebf8e335cca77615207276c983386c3b043a7b5c984093edd02cdc9bed31238d6b32f2affee4910f95e6c4a58ab999bdd79dab094e142ede870ce9bcc98507a767c0d8f2ab0bf49ae0695e6aa08d6dd47ef174525c211a516c0eef30dae510a1ca6d2a460a0a904892d1fcc05f677551668759383fd047305e445fdd23213d239920bd18d8e1b47f41d8e49998e2510c6bf7e9d095c2cac06e31ec13e3306e1f7dad2298d56c332f1ce90223326636d18dcf5f7154619d44a6e5a846a5b539f9601ffc1866f662c199c896f4870401571e930b6ecc0935a379701dd69", 0x1ee) 13:33:06 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 508.275580][T13601] blk_update_request: I/O error, dev loop4, sector 512 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 13:33:08 executing program 4: [ 508.476324][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:33:08 executing program 3: 13:33:08 executing program 3: 13:33:08 executing program 4: 13:33:08 executing program 2: 13:33:09 executing program 3: 13:33:09 executing program 4: 13:33:09 executing program 2: 13:33:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x24, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u64}]}]}, 0x24}}, 0x0) 13:33:09 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:09 executing program 4: 13:33:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:11 executing program 2: 13:33:11 executing program 3: 13:33:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(0xffffffffffffffff) 13:33:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x24, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u64}]}]}, 0x24}}, 0x0) 13:33:11 executing program 2: mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x0, 0x4080013, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = shmget(0x1, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000340)=""/149) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:11 executing program 3 (fault-call:5 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 511.367864][T13661] blk_update_request: I/O error, dev loop4, sector 1024 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 [ 511.404087][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:33:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:11 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, 0x0, &(0x7f0000001ac0)=0x492) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1f, 0x107400) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000000c0)=0x3) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000040)) 13:33:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000000)={0x0, @adiantum}) close(r0) 13:33:12 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x24, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u64}]}]}, 0x24}}, 0x0) 13:33:14 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="cc0000002400070500000015e4d1929c38025c00", @ANYRES32=r1, @ANYBLOB="00000000ffffffff00000000090001006e6574656d0000004c0002000000000000000000000000000000000000000000000000000c00080000beed6f650000000c00050005220200000000000c000b0000000000000000000c0003000000000100687462000000020000000500080000000000050000000000000002000300000000000000000000000000040000000000f3ff0402000000000000050000000000000002000300000000000000000000000000000000000000d5c00e3712260000050000000000000002000300000000000000000001000000cff6ae85f623c1c7410e1c94e0a18912c239893ba7ee18e6b87cc7eb425357f83fee96c9c30b2a9bdeb91479eafd9d18e630abfb4a809c74264f1cb28ef7ac3d3c34af4a079bd7525e672a53a4d2d3e8a60537c2b5faafcdeacaa261e5206cdd3ea4a8905bf3f59c389a9fba1518a22ba48189bf3136944158782e76642065a0a84621eb105ab792a186df6d5d5bb79800000000000000"], 0xcc}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)=0x4, 0x4) r3 = socket(0x10, 0x80002, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}, [0x2, 0x101, 0xcee, 0x7, 0x7, 0x5, 0x9, 0x5, 0x2a880000000, 0x9, 0x8, 0xb55, 0x45, 0x2, 0xff]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000040)={r7, 0x4cdc, 0x7}, 0x8) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0xe, &(0x7f0000000100)}], 0x492492492492642, 0x0) 13:33:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:14 executing program 2: prctl$PR_GET_FPEMU(0x9, &(0x7f0000000040)) r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0xce1705ec) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000000)=0x139, 0x4) r1 = msgget$private(0x0, 0x40) msgsnd(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="0100e0f8a7fc2ec0028e125ab4863b0000000000008fc9fc6b48cf8805805e14073021b44ec62c2aa2dbfb195acba8d4e3fbc720d271593f2836c7f6d737748385b377d7362ea5f846cf76888c13d7b36d686bc63c2b183f8f30b0c65abf653823892b11a9ba9582d382ad5d662f8d6104fd505cdec6ff7b8a85e9d71ac928976088861c7cd3baa4cb5bb297380300ef9f9fe724ce98a2fe19ebd7ee1c0fe1e0cc8b1dca44f2dc891f8326b0cc996498dd25d32676759e51ea5b6add7fdf03b9b7967feba92adc45e68fad01"], 0x4d, 0x1000) 13:33:14 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x101, 0x208000) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000040)=0x5) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 514.156086][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:33:14 executing program 4: ioctl$TIOCMIWAIT(0xffffffffffffffff, 0x545c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2000000080803, 0x2f) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) write$binfmt_script(r2, 0x0, 0x0) 13:33:14 executing program 2: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-control\x00', 0xc001, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001a80)) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x3, &(0x7f0000000040)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x10, 0x93}}, &(0x7f0000000080)='GPL\x04\x9c5\x14\xbfw-\xa0z\xe8.vY\n6\xf6I>\xc1\xab\x91\xb3\x97\xe4*\xbf\x1e\xa6\xcd\x8c\xd7t\'\xfc\x9a\x9e+qe\xf5+A\a\xbf\bP\xd8\x99\xdcR\xd0\x13\x17]\xdb\x1b/F <*\x05\xb7\"\xe3>Uo\xb2\xe3\xf3\x9a<\xde\x1f\xcaSd\x037\xec\x95aF\xbd\xbf\xcb\x11Pp\x19V1\xde]!\xa5\xea\x9ec\x8c+\xdbx\xa5\x01\xcaKn\xa3\x13\xd8%h\xf98,,?o\xab\xa6\xb4\xeeTy;N\xd2m\xae>R\"P)\xbb*\xc0\x00\x7fwuL?#\xce\xda\x98\t\xb9\xa9hJ\x94\n\xbc\xaa\x8c\xfc\xc7\x13>\xc4\"\xe9\xc88\x881\x8dA\xe9\xa4\x93\xf0\x19_\xe2Y\x96Q\xb8\x95\x04\xf5\xdb\xa1F%\xce#f\xf3=\x95\xdb\xa9/\x86ry\xca\xbfJ\xce\xdd\xc8Z\x8a\xf7\xa0\xfah\xd7g\xceQ6\xb9\xd0\xd1\x96lI\x9c\xb6\xbf4\xc2\x7f\x00'/248}, 0x48) sendmsg$rds(r0, &(0x7f0000001a00)={&(0x7f0000000280)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000001940)=[{&(0x7f00000002c0)=""/237, 0xed}, {&(0x7f00000003c0)=""/167, 0xa7}, {&(0x7f0000000480)=""/230, 0xe6}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/107, 0x6b}, {&(0x7f0000001680)=""/190, 0xbe}, {&(0x7f0000001740)=""/178, 0xb2}, {&(0x7f0000001800)=""/231, 0xe7}, {&(0x7f0000001900)=""/2, 0x2}], 0xa, 0x0, 0x0, 0x80}, 0x4000000) 13:33:14 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x24, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u64}, @generic]}]}, 0x24}}, 0x0) [ 515.564602][T13717] not chained 180000 origins [ 515.569201][T13717] CPU: 0 PID: 13717 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 515.577047][T13717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 515.586715][T13717] Call Trace: [ 515.590329][T13717] dump_stack+0x191/0x1f0 [ 515.593957][T13717] kmsan_internal_chain_origin+0x164/0x180 [ 515.599974][T13717] ? kmsan_internal_chain_origin+0xbd/0x180 [ 515.605997][T13717] ? __msan_chain_origin+0x6b/0xd0 [ 515.610824][T13717] ? skcipher_walk_next+0x106d/0x2690 [ 515.616862][T13717] ? skcipher_walk_done+0xaa6/0x11a0 [ 515.621752][T13717] ? crypto_ctr_crypt+0x6cf/0xaf0 [ 515.626519][T13717] ? crypto_skcipher_encrypt+0xd2/0x150 [ 515.632540][T13717] ? crypto_gcm_encrypt+0x4a5/0x9e0 [ 515.637366][T13717] ? crypto_aead_encrypt+0xf2/0x180 [ 515.643389][T13717] ? tls_push_record+0x341e/0x4e50 [ 515.648202][T13717] ? bpf_exec_tx_verdict+0x1454/0x1c80 [ 515.653061][T13717] ? tls_sw_sendmsg+0x1a08/0x2710 [ 515.657926][T13717] ? inet6_sendmsg+0x2d8/0x2e0 [ 515.662755][T13717] ? __sys_sendto+0x8fc/0xc70 [ 515.667589][T13717] ? __se_sys_sendto+0x107/0x130 [ 515.672439][T13717] ? __x64_sys_sendto+0x6e/0x90 [ 515.677248][T13717] ? do_syscall_64+0xb6/0x160 [ 515.682064][T13717] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 515.688094][T13717] ? should_fail+0x1d2/0xa50 [ 515.692970][T13717] ? kmsan_get_metadata+0x39/0x350 [ 515.698678][T13717] ? kmsan_memcpy_memmove_metadata+0x109/0x2e0 [ 515.704684][T13717] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 515.710398][T13717] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 515.716262][T13717] ? scatterwalk_copychunks+0x7b8/0x7f0 [ 515.722133][T13717] __msan_chain_origin+0x6b/0xd0 [ 515.726831][T13717] skcipher_walk_next+0x978/0x2690 [ 515.731521][T13717] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 515.737394][T13717] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 515.744436][T13717] ? scatterwalk_copychunks+0x7b8/0x7f0 [ 515.749123][T13717] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 515.756159][T13717] skcipher_walk_done+0xaa6/0x11a0 [ 515.760844][T13717] crypto_ctr_crypt+0x6cf/0xaf0 [ 515.765533][T13717] ? aesti_set_key+0xb0/0xb0 [ 515.770220][T13717] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 515.776082][T13717] ? crypto_rfc3686_create+0x1120/0x1120 [ 515.781952][T13717] crypto_skcipher_encrypt+0xd2/0x150 [ 515.786655][T13717] crypto_gcm_encrypt+0x4a5/0x9e0 [ 515.792523][T13717] ? crypto_gcm_setauthsize+0xc0/0xc0 [ 515.797208][T13717] crypto_aead_encrypt+0xf2/0x180 [ 515.803075][T13717] tls_push_record+0x341e/0x4e50 [ 515.807769][T13717] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 515.813637][T13717] bpf_exec_tx_verdict+0x1454/0x1c80 [ 515.818329][T13717] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 515.824172][T13717] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 515.831220][T13717] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 515.837086][T13717] ? iov_iter_get_pages+0x521/0x1920 [ 515.841938][T13717] tls_sw_sendmsg+0x1a08/0x2710 [ 515.847854][T13717] ? udpv6_rcv+0x70/0x70 [ 515.851217][T13717] ? tls_tx_records+0xb40/0xb40 [ 515.855914][T13717] inet6_sendmsg+0x2d8/0x2e0 [ 515.860605][T13717] ? inet6_ioctl+0x340/0x340 [ 515.865484][T13717] __sys_sendto+0x8fc/0xc70 [ 515.870311][T13717] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 515.876344][T13717] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 515.882363][T13717] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 515.887171][T13717] __se_sys_sendto+0x107/0x130 [ 515.891951][T13717] __x64_sys_sendto+0x6e/0x90 [ 515.896739][T13717] do_syscall_64+0xb6/0x160 [ 515.901565][T13717] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 515.907584][T13717] RIP: 0033:0x45a219 [ 515.911185][T13717] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 515.930785][T13717] RSP: 002b:00007f929c9a2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 515.939220][T13717] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a219 [ 515.947659][T13717] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000004 [ 515.956094][T13717] RBP: 000000000075bf20 R08: 0000000000000000 R09: fffffffffffffe5b [ 515.963304][T13717] R10: 0000000000000040 R11: 0000000000000246 R12: 00007f929c9a36d4 [ 515.971942][T13717] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 00000000ffffffff [ 515.980122][T13717] Uninit was stored to memory at: [ 515.985723][T13717] kmsan_internal_chain_origin+0xbd/0x180 [ 515.991595][T13717] __msan_chain_origin+0x6b/0xd0 [ 515.996300][T13717] skcipher_walk_next+0x106d/0x2690 [ 516.001012][T13717] skcipher_walk_done+0xaa6/0x11a0 [ 516.005717][T13717] crypto_ctr_crypt+0x6cf/0xaf0 [ 516.011578][T13717] crypto_skcipher_encrypt+0xd2/0x150 [ 516.016274][T13717] crypto_gcm_encrypt+0x4a5/0x9e0 [ 516.021203][T13717] crypto_aead_encrypt+0xf2/0x180 [ 516.026060][T13717] tls_push_record+0x341e/0x4e50 [ 516.032098][T13717] bpf_exec_tx_verdict+0x1454/0x1c80 [ 516.036941][T13717] tls_sw_sendmsg+0x1a08/0x2710 [ 516.041825][T13717] inet6_sendmsg+0x2d8/0x2e0 [ 516.046528][T13717] __sys_sendto+0x8fc/0xc70 [ 516.051218][T13717] __se_sys_sendto+0x107/0x130 [ 516.056020][T13717] __x64_sys_sendto+0x6e/0x90 [ 516.060884][T13717] do_syscall_64+0xb6/0x160 [ 516.064503][T13717] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 516.070531][T13717] [ 516.072984][T13717] Uninit was stored to memory at: [ 516.077678][T13717] kmsan_internal_chain_origin+0xbd/0x180 [ 516.083548][T13717] __msan_chain_origin+0x6b/0xd0 [ 516.089271][T13717] skcipher_walk_next+0x2410/0x2690 [ 516.093957][T13717] skcipher_walk_done+0xaa6/0x11a0 [ 516.098659][T13717] crypto_ctr_crypt+0x6cf/0xaf0 [ 516.103364][T13717] crypto_skcipher_encrypt+0xd2/0x150 [ 516.109223][T13717] crypto_gcm_encrypt+0x4a5/0x9e0 [ 516.113916][T13717] crypto_aead_encrypt+0xf2/0x180 [ 516.119783][T13717] tls_push_record+0x341e/0x4e50 [ 516.124486][T13717] bpf_exec_tx_verdict+0x1454/0x1c80 [ 516.129182][T13717] tls_sw_sendmsg+0x1a08/0x2710 [ 516.133880][T13717] inet6_sendmsg+0x2d8/0x2e0 [ 516.138575][T13717] __sys_sendto+0x8fc/0xc70 [ 516.143605][T13717] __se_sys_sendto+0x107/0x130 [ 516.148485][T13717] __x64_sys_sendto+0x6e/0x90 [ 516.153312][T13717] do_syscall_64+0xb6/0x160 [ 516.156936][T13717] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 516.162988][T13717] [ 516.165466][T13717] Uninit was stored to memory at: [ 516.170374][T13717] kmsan_internal_chain_origin+0xbd/0x180 [ 516.176426][T13717] __msan_chain_origin+0x6b/0xd0 [ 516.181223][T13717] skcipher_walk_next+0x978/0x2690 [ 516.186047][T13717] skcipher_walk_done+0xaa6/0x11a0 [ 516.192070][T13717] crypto_ctr_crypt+0x6cf/0xaf0 [ 516.196898][T13717] crypto_skcipher_encrypt+0xd2/0x150 [ 516.201797][T13717] crypto_gcm_encrypt+0x4a5/0x9e0 [ 516.206510][T13717] crypto_aead_encrypt+0xf2/0x180 [ 516.212235][T13717] tls_push_record+0x341e/0x4e50 [ 516.216926][T13717] bpf_exec_tx_verdict+0x1454/0x1c80 [ 516.221622][T13717] tls_sw_sendmsg+0x1a08/0x2710 [ 516.226324][T13717] inet6_sendmsg+0x2d8/0x2e0 [ 516.231024][T13717] __sys_sendto+0x8fc/0xc70 [ 516.235717][T13717] __se_sys_sendto+0x107/0x130 [ 516.240417][T13717] __x64_sys_sendto+0x6e/0x90 [ 516.245115][T13717] do_syscall_64+0xb6/0x160 [ 516.249811][T13717] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 516.255667][T13717] [ 516.258015][T13717] Uninit was stored to memory at: [ 516.262701][T13717] kmsan_internal_chain_origin+0xbd/0x180 [ 516.268580][T13717] __msan_chain_origin+0x6b/0xd0 [ 516.273286][T13717] skcipher_walk_next+0x106d/0x2690 [ 516.279158][T13717] skcipher_walk_done+0xaa6/0x11a0 [ 516.283860][T13717] crypto_ctr_crypt+0x6cf/0xaf0 [ 516.288558][T13717] crypto_skcipher_encrypt+0xd2/0x150 [ 516.294443][T13717] crypto_gcm_encrypt+0x4a5/0x9e0 [ 516.299136][T13717] crypto_aead_encrypt+0xf2/0x180 [ 516.303834][T13717] tls_push_record+0x341e/0x4e50 [ 516.308527][T13717] bpf_exec_tx_verdict+0x1454/0x1c80 [ 516.314397][T13717] tls_sw_sendmsg+0x1a08/0x2710 [ 516.319095][T13717] inet6_sendmsg+0x2d8/0x2e0 [ 516.323798][T13717] __sys_sendto+0x8fc/0xc70 [ 516.328491][T13717] __se_sys_sendto+0x107/0x130 [ 516.333203][T13717] __x64_sys_sendto+0x6e/0x90 [ 516.337899][T13717] do_syscall_64+0xb6/0x160 [ 516.342599][T13717] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 516.348469][T13717] [ 516.350817][T13717] Uninit was stored to memory at: [ 516.355525][T13717] kmsan_internal_chain_origin+0xbd/0x180 [ 516.361399][T13717] __msan_chain_origin+0x6b/0xd0 [ 516.366099][T13717] skcipher_walk_virt+0xa4e/0xaa0 [ 516.370797][T13717] crypto_ctr_crypt+0x12b/0xaf0 [ 516.375501][T13717] crypto_skcipher_encrypt+0xd2/0x150 [ 516.381379][T13717] crypto_gcm_encrypt+0x4a5/0x9e0 [ 516.386077][T13717] crypto_aead_encrypt+0xf2/0x180 [ 516.390772][T13717] tls_push_record+0x341e/0x4e50 [ 516.396648][T13717] bpf_exec_tx_verdict+0x1454/0x1c80 [ 516.401352][T13717] tls_sw_sendmsg+0x1a08/0x2710 [ 516.406064][T13717] inet6_sendmsg+0x2d8/0x2e0 [ 516.410763][T13717] __sys_sendto+0x8fc/0xc70 [ 516.415464][T13717] __se_sys_sendto+0x107/0x130 [ 516.420158][T13717] __x64_sys_sendto+0x6e/0x90 [ 516.424864][T13717] do_syscall_64+0xb6/0x160 [ 516.430725][T13717] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 516.436608][T13717] [ 516.438965][T13717] Uninit was stored to memory at: [ 516.443653][T13717] kmsan_internal_chain_origin+0xbd/0x180 [ 516.449524][T13717] __msan_chain_origin+0x6b/0xd0 [ 516.454178][T13717] skcipher_walk_next+0x978/0x2690 [ 516.460057][T13717] skcipher_walk_first+0x15d/0x720 [ 516.464750][T13717] skcipher_walk_virt+0x8d1/0xaa0 [ 516.467098][T13717] crypto_ctr_crypt+0x12b/0xaf0 [ 516.474367][T13717] crypto_skcipher_encrypt+0xd2/0x150 [ 516.479203][T13717] crypto_gcm_encrypt+0x4a5/0x9e0 [ 516.485249][T13717] crypto_aead_encrypt+0xf2/0x180 [ 516.490057][T13717] tls_push_record+0x341e/0x4e50 [ 516.494907][T13717] bpf_exec_tx_verdict+0x1454/0x1c80 [ 516.499723][T13717] tls_sw_sendmsg+0x1a08/0x2710 [ 516.504558][T13717] inet6_sendmsg+0x2d8/0x2e0 [ 516.509372][T13717] __sys_sendto+0x8fc/0xc70 [ 516.514286][T13717] __se_sys_sendto+0x107/0x130 [ 516.519121][T13717] __x64_sys_sendto+0x6e/0x90 [ 516.523952][T13717] do_syscall_64+0xb6/0x160 [ 516.527555][T13717] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 516.533572][T13717] [ 516.535988][T13717] Uninit was stored to memory at: [ 516.540789][T13717] kmsan_internal_chain_origin+0xbd/0x180 [ 516.546806][T13717] __msan_chain_origin+0x6b/0xd0 [ 516.551607][T13717] skcipher_walk_virt+0x6e6/0xaa0 [ 516.556433][T13717] crypto_ctr_crypt+0x12b/0xaf0 [ 516.561256][T13717] crypto_skcipher_encrypt+0xd2/0x150 [ 516.567267][T13717] crypto_gcm_encrypt+0x4a5/0x9e0 [ 516.572067][T13717] crypto_aead_encrypt+0xf2/0x180 [ 516.576906][T13717] tls_push_record+0x341e/0x4e50 [ 516.581789][T13717] bpf_exec_tx_verdict+0x1454/0x1c80 [ 516.587674][T13717] tls_sw_sendmsg+0x1a08/0x2710 [ 516.592370][T13717] inet6_sendmsg+0x2d8/0x2e0 [ 516.596921][T13717] __sys_sendto+0x8fc/0xc70 [ 516.601617][T13717] __se_sys_sendto+0x107/0x130 [ 516.606319][T13717] __x64_sys_sendto+0x6e/0x90 [ 516.611026][T13717] do_syscall_64+0xb6/0x160 [ 516.615722][T13717] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 516.621592][T13717] [ 516.623938][T13717] Local variable description: ----walk@crypto_ctr_crypt [ 516.629829][T13717] Variable was created at: [ 516.634539][T13717] crypto_ctr_crypt+0xf9/0xaf0 [ 516.639242][T13717] crypto_ctr_crypt+0xf9/0xaf0 [ 517.539977][T13713] blk_update_request: I/O error, dev loop4, sector 768 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 13:33:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r3 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) dup2(r2, r3) 13:33:17 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:17 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xe58a, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r6, 0x5dd5}, &(0x7f00000001c0)=0x8) sendmsg$nl_route(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="5c000000140021010000000000c300000a000000", @ANYRES32=r2, @ANYBLOB="080008800000000014000200fc0000000000000000000000000000011400010000f70000000000000000ffffac1e000114000600000000000900"/68], 0x5c}}, 0x0) [ 517.841265][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:33:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCCBRK(r4, 0x5428) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000008c0)=[@text16={0x10, &(0x7f00000001c0)="0f20e06635800000000f22e00fba6c0003c150001666b8010000000f01d90f6969000f796bf6ba210066b8c7227fe766eff2670f01f90fc71d0f01cf"}], 0x1, 0x0, 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$KVM_SET_FPU(r8, 0x41a0ae8d, &(0x7f0000000440)={[], 0x65f, 0x0, 0x2, 0x0, 0x7f, 0x0, 0x4000, [], 0x8000}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = fcntl$dupfd(r12, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r15, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r16 = fcntl$dupfd(r14, 0xa0f, r15) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) r17 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x1, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r17, 0x4020ae46, &(0x7f0000000080)={0x10002, 0x0, 0x1000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) r18 = dup3(r10, r9, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) ioctl$KVM_RUN(r5, 0xae80, 0x0) 13:33:18 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000000)={0x0, 0x57dc}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)={0x2, 0x0, @ioapic={0x0, 0x0, 0x0, 0xd0d7, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3, 0x0, [], 0xfffffffeffffffff}]}}) r4 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x3ff, 0x400000) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TIOCSRS485(r7, 0x542f, &(0x7f00000000c0)={0x0, 0x8, 0x80}) write$binfmt_elf64(r4, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x81, 0x7f, 0x6, 0x9, 0x3, 0x2, 0x6, 0x32, 0x1c3, 0x40, 0x10b, 0x6, 0x401, 0x38, 0x1, 0x81, 0x1, 0x7}, [{0x5, 0x954, 0x0, 0x7, 0x5, 0x5, 0x8, 0x8}, {0x4, 0x401, 0x7fff, 0x100000001, 0x1ff, 0xac, 0x2, 0xed3a}], "cfbace85f1d9570a", [[], [], [], [], [], [], [], [], [], []]}, 0xab8) 13:33:18 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x20000000021) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x1}, 0x10) r4 = socket(0x11, 0x80002, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$packet_int(r7, 0x107, 0x12, &(0x7f0000000000)=0x2, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) bind$packet(r4, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000), 0xc5) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0xff77, 0x0, 0x0, 0x4d97) r10 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r10, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) r11 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000005240)='/proc/capi/capi20ncci\x00', 0x0, 0x0) getsockname$packet(r4, &(0x7f0000005700)={0x11, 0x0, 0x0}, &(0x7f0000005740)=0x14) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = fcntl$dupfd(r14, 0x0, r13) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) bind$xdp(r11, &(0x7f0000005780)={0x2c, 0x2, r12, 0x0, r15}, 0x10) shmctl$IPC_SET(0xffffffffffffffff, 0x1, 0x0) sendmsg(r10, &(0x7f00000000c0)={&(0x7f0000000b40)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)='a', 0x1}], 0x1}, 0x0) 13:33:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x24, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u64}, @generic]}]}, 0x24}}, 0x0) 13:33:18 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:20 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x1, 0x918a3abbaead2ddb) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) ioctl$VIDIOC_QUERY_DV_TIMINGS(r2, 0x80845663, &(0x7f0000000040)={0x0, @reserved}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x182001, 0x0) sendfile(r3, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x3ef100, 0x0) ioctl$VIDIOC_SUBDEV_S_SELECTION(r4, 0xc040563e, &(0x7f00000003c0)={0x1, 0x0, 0x102, 0x2, {0x0, 0x2, 0xfffffffd, 0x80000000}}) syz_open_dev$char_usb(0xc, 0xb4, 0x0) close(r0) ioctl$TIOCSBRK(r3, 0x5427) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$UFFDIO_UNREGISTER(r7, 0x8010aa01, &(0x7f0000000280)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) r11 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x4, 0x0) ioctl$KDSKBLED(r11, 0x4b65, 0x130f) ioctl$SG_GET_ACCESS_COUNT(r3, 0x2289, &(0x7f0000000240)) [ 520.636486][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 520.728469][T13782] QAT: Invalid ioctl [ 520.764735][T13782] QAT: Invalid ioctl [ 520.814675][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 520.820921][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 520.827501][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 520.833841][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:33:20 executing program 4: r0 = socket(0x10, 0x800000000080003, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0x324, r4, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x118, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xab}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb4d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffc0}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff8306}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0x178, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [], @rand_addr=0x80000001}, 0x8f8}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0xfe000000, @rand_addr="0891261972002eb6637fb1555b2fe31c", 0xfffffffa}}}}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x419}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0xc1f, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x20, @local, 0xfffffeff}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x47}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xde1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ca9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}]}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e24, @rand_addr=0xaee}}}}]}, @TIPC_NLA_MON={0x4c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x40}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4000000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x37}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x200}]}, @TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffbb}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xca}]}, @TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7f}]}]}, 0x324}, 0x1, 0x0, 0x0, 0x40}, 0x8c100) sendmsg(0xffffffffffffffff, &(0x7f000000bfc8)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a280930206000000a843096c26234d0400080008001e000800009272f07dc728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8", 0x4b}], 0x1}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) 13:33:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0xfffffdb7}], 0x1, 0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:33:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:21 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x24, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u64}, @generic]}]}, 0x24}}, 0x0) 13:33:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 523.211482][T13794] netlink: 45 bytes leftover after parsing attributes in process `syz-executor.4'. [ 523.268145][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:33:23 executing program 4: r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000100)="37cf4a04ae9041fd03f71a93f8024fa4190e93cc57c492090f2797a878e1e83db03d64fabe7f6930bef48af04491995149c7f37da15505e9e1e7f93e4899f4e4677f568aafdb9a59c8ed3afd76e4ebce47b3afd6bfe7c48e41c349bd55aa6958341b74e6f2c0ca2ae5db50456177f991e2feaaa59ae69b80e3c5e24aa1c4ffcff4501ebc1d5ec8d3e042b4e53fcbafd3a99d3a46de66116b36e83fcecf89f5e30de9b32a355a57cb0ca9bc84b854eb68", 0xb0) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") close(r0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100, 0x200) r3 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000240)={r0, r3, 0xbe36, 0x4e, &(0x7f00000001c0)="e897f3ffa804349f3954e146bf50d7336144c2139906ef2b34cfc372c8bf6a3f6f97078a6b8fac2a65ab73c51ba7f62794c7757dfaf50f6bb6c87773ec1a5dc2e9cefa00b3a2f9e19c8d909b3d86", 0xff, 0x6, 0x5, 0xff18, 0x6, 0x7, 0x200, 'syz1\x00'}) membarrier(0x20, 0x0) 13:33:23 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast2, 0x800, 0x0, 0x2000000000903, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x380000, @empty}, 0x1c) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$CAPI_GET_SERIAL(r3, 0xc0044308, &(0x7f0000000040)=0x1f) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$TIPC_IMPORTANCE(r6, 0x10f, 0x7f, &(0x7f0000000000)=0x7fff, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback}], 0x10) 13:33:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x48, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x34, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e388"]}]}, 0x48}}, 0x0) [ 525.520926][T13803] not chained 190000 origins [ 525.525346][T13803] CPU: 1 PID: 13803 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 525.533045][T13803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.542964][T13803] Call Trace: [ 525.546611][T13803] dump_stack+0x191/0x1f0 [ 525.550224][T13803] kmsan_internal_chain_origin+0x164/0x180 [ 525.556647][T13803] ? kmsan_internal_chain_origin+0xbd/0x180 [ 525.561837][T13803] ? __msan_chain_origin+0x6b/0xd0 [ 525.567891][T13803] ? skcipher_walk_next+0x2410/0x2690 [ 525.573032][T13803] ? skcipher_walk_done+0xaa6/0x11a0 [ 525.578028][T13803] ? crypto_ctr_crypt+0x6cf/0xaf0 [ 525.583151][T13803] ? crypto_skcipher_encrypt+0xd2/0x150 [ 525.589214][T13803] ? crypto_gcm_encrypt+0x4a5/0x9e0 [ 525.594287][T13803] ? crypto_aead_encrypt+0xf2/0x180 [ 525.599143][T13803] ? tls_push_record+0x341e/0x4e50 [ 525.604157][T13803] ? bpf_exec_tx_verdict+0x1454/0x1c80 [ 525.610230][T13803] ? tls_sw_sendmsg+0x1a08/0x2710 [ 525.614267][T13803] ? inet6_sendmsg+0x2d8/0x2e0 [ 525.619131][T13803] ? __sys_sendto+0x8fc/0xc70 [ 525.624333][T13803] ? __se_sys_sendto+0x107/0x130 [ 525.629167][T13803] ? __x64_sys_sendto+0x6e/0x90 [ 525.634247][T13803] ? do_syscall_64+0xb6/0x160 [ 525.639072][T13803] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 525.644142][T13803] ? should_fail+0x1d2/0xa50 [ 525.648990][T13803] ? kmsan_get_metadata+0x39/0x350 [ 525.654258][T13803] ? kmsan_memcpy_memmove_metadata+0x109/0x2e0 [ 525.660300][T13803] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 525.666602][T13803] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 525.673154][T13803] ? scatterwalk_copychunks+0x7b8/0x7f0 [ 525.677998][T13803] __msan_chain_origin+0x6b/0xd0 [ 525.682982][T13803] skcipher_walk_next+0x106d/0x2690 [ 525.687830][T13803] skcipher_walk_done+0xaa6/0x11a0 [ 525.693131][T13803] crypto_ctr_crypt+0x6cf/0xaf0 [ 525.697974][T13803] ? aesti_set_key+0xb0/0xb0 [ 525.702954][T13803] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 525.709007][T13803] ? crypto_rfc3686_create+0x1120/0x1120 [ 525.714253][T13803] crypto_skcipher_encrypt+0xd2/0x150 [ 525.720339][T13803] crypto_gcm_encrypt+0x4a5/0x9e0 [ 525.725378][T13803] ? crypto_gcm_setauthsize+0xc0/0xc0 [ 525.730221][T13803] crypto_aead_encrypt+0xf2/0x180 [ 525.735466][T13803] tls_push_record+0x341e/0x4e50 [ 525.740297][T13803] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 525.746601][T13803] bpf_exec_tx_verdict+0x1454/0x1c80 [ 525.751868][T13803] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 525.758062][T13803] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 525.764134][T13803] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 525.770181][T13803] ? iov_iter_get_pages+0x521/0x1920 [ 525.775463][T13803] tls_sw_sendmsg+0x1a08/0x2710 [ 525.780299][T13803] ? udpv6_rcv+0x70/0x70 [ 525.784269][T13803] ? tls_tx_records+0xb40/0xb40 [ 525.789114][T13803] inet6_sendmsg+0x2d8/0x2e0 [ 525.794223][T13803] ? inet6_ioctl+0x340/0x340 [ 525.797855][T13803] __sys_sendto+0x8fc/0xc70 [ 525.802927][T13803] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 525.809008][T13803] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 525.814272][T13803] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 525.820331][T13803] __se_sys_sendto+0x107/0x130 [ 525.825377][T13803] __x64_sys_sendto+0x6e/0x90 [ 525.830206][T13803] do_syscall_64+0xb6/0x160 [ 525.834258][T13803] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 525.840300][T13803] RIP: 0033:0x45a219 [ 525.844146][T13803] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 525.864132][T13803] RSP: 002b:00007f929c9a2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 525.871851][T13803] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a219 [ 525.880321][T13803] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000004 [ 525.887955][T13803] RBP: 000000000075bf20 R08: 0000000000000000 R09: fffffffffffffe5b [ 525.895553][T13803] R10: 0000000000000040 R11: 0000000000000246 R12: 00007f929c9a36d4 [ 525.904204][T13803] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 00000000ffffffff [ 525.911848][T13803] Uninit was stored to memory at: [ 525.916727][T13803] kmsan_internal_chain_origin+0xbd/0x180 [ 525.922941][T13803] __msan_chain_origin+0x6b/0xd0 [ 525.927780][T13803] skcipher_walk_next+0x2410/0x2690 [ 525.933032][T13803] skcipher_walk_done+0xaa6/0x11a0 [ 525.937871][T13803] crypto_ctr_crypt+0x6cf/0xaf0 [ 525.942945][T13803] crypto_skcipher_encrypt+0xd2/0x150 [ 525.947793][T13803] crypto_gcm_encrypt+0x4a5/0x9e0 [ 525.953037][T13803] crypto_aead_encrypt+0xf2/0x180 [ 525.957895][T13803] tls_push_record+0x341e/0x4e50 [ 525.962949][T13803] bpf_exec_tx_verdict+0x1454/0x1c80 [ 525.967803][T13803] tls_sw_sendmsg+0x1a08/0x2710 [ 525.973114][T13803] inet6_sendmsg+0x2d8/0x2e0 [ 525.977996][T13803] __sys_sendto+0x8fc/0xc70 [ 525.981803][T13803] __se_sys_sendto+0x107/0x130 [ 525.986606][T13803] __x64_sys_sendto+0x6e/0x90 [ 525.991850][T13803] do_syscall_64+0xb6/0x160 [ 525.996659][T13803] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 526.001852][T13803] [ 526.004312][T13803] Uninit was stored to memory at: [ 526.009157][T13803] kmsan_internal_chain_origin+0xbd/0x180 [ 526.015696][T13803] __msan_chain_origin+0x6b/0xd0 [ 526.020568][T13803] skcipher_walk_next+0x978/0x2690 [ 526.026342][T13803] skcipher_walk_done+0xaa6/0x11a0 [ 526.031268][T13803] crypto_ctr_crypt+0x6cf/0xaf0 [ 526.035508][T13803] crypto_skcipher_encrypt+0xd2/0x150 [ 526.041556][T13803] crypto_gcm_encrypt+0x4a5/0x9e0 [ 526.046778][T13803] crypto_aead_encrypt+0xf2/0x180 [ 526.051874][T13803] tls_push_record+0x341e/0x4e50 [ 526.056725][T13803] bpf_exec_tx_verdict+0x1454/0x1c80 [ 526.061816][T13803] tls_sw_sendmsg+0x1a08/0x2710 [ 526.066620][T13803] inet6_sendmsg+0x2d8/0x2e0 [ 526.071487][T13803] __sys_sendto+0x8fc/0xc70 [ 526.075484][T13803] __se_sys_sendto+0x107/0x130 [ 526.080372][T13803] __x64_sys_sendto+0x6e/0x90 [ 526.085348][T13803] do_syscall_64+0xb6/0x160 [ 526.090140][T13803] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 526.095409][T13803] [ 526.097808][T13803] Uninit was stored to memory at: [ 526.102961][T13803] kmsan_internal_chain_origin+0xbd/0x180 [ 526.109001][T13803] __msan_chain_origin+0x6b/0xd0 [ 526.113124][T13803] skcipher_walk_next+0x106d/0x2690 [ 526.119116][T13803] skcipher_walk_done+0xaa6/0x11a0 [ 526.124182][T13803] crypto_ctr_crypt+0x6cf/0xaf0 [ 526.129002][T13803] crypto_skcipher_encrypt+0xd2/0x150 [ 526.134287][T13803] crypto_gcm_encrypt+0x4a5/0x9e0 [ 526.139078][T13803] crypto_aead_encrypt+0xf2/0x180 [ 526.144317][T13803] tls_push_record+0x341e/0x4e50 [ 526.149233][T13803] bpf_exec_tx_verdict+0x1454/0x1c80 [ 526.154296][T13803] tls_sw_sendmsg+0x1a08/0x2710 [ 526.159238][T13803] inet6_sendmsg+0x2d8/0x2e0 [ 526.163021][T13803] __sys_sendto+0x8fc/0xc70 [ 526.167857][T13803] __se_sys_sendto+0x107/0x130 [ 526.173194][T13803] __x64_sys_sendto+0x6e/0x90 [ 526.177980][T13803] do_syscall_64+0xb6/0x160 [ 526.181807][T13803] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 526.187746][T13803] [ 526.190136][T13803] Uninit was stored to memory at: [ 526.195446][T13803] kmsan_internal_chain_origin+0xbd/0x180 [ 526.200244][T13803] __msan_chain_origin+0x6b/0xd0 [ 526.205863][T13803] skcipher_walk_next+0x106d/0x2690 [ 526.210622][T13803] skcipher_walk_done+0xaa6/0x11a0 [ 526.216380][T13803] crypto_ctr_crypt+0x6cf/0xaf0 [ 526.221039][T13803] crypto_skcipher_encrypt+0xd2/0x150 [ 526.226476][T13803] crypto_gcm_encrypt+0x4a5/0x9e0 [ 526.231133][T13803] crypto_aead_encrypt+0xf2/0x180 [ 526.236431][T13803] tls_push_record+0x341e/0x4e50 [ 526.241097][T13803] bpf_exec_tx_verdict+0x1454/0x1c80 [ 526.246357][T13803] tls_sw_sendmsg+0x1a08/0x2710 [ 526.251858][T13803] inet6_sendmsg+0x2d8/0x2e0 [ 526.256422][T13803] __sys_sendto+0x8fc/0xc70 [ 526.259920][T13803] __se_sys_sendto+0x107/0x130 [ 526.265165][T13803] __x64_sys_sendto+0x6e/0x90 [ 526.269832][T13803] do_syscall_64+0xb6/0x160 [ 526.274305][T13803] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 526.280124][T13803] [ 526.282834][T13803] Uninit was stored to memory at: [ 526.287547][T13803] kmsan_internal_chain_origin+0xbd/0x180 [ 526.293090][T13803] __msan_chain_origin+0x6b/0xd0 [ 526.297762][T13803] skcipher_walk_virt+0xa4e/0xaa0 [ 526.302829][T13803] crypto_ctr_crypt+0x12b/0xaf0 [ 526.307504][T13803] crypto_skcipher_encrypt+0xd2/0x150 [ 526.312909][T13803] crypto_gcm_encrypt+0x4a5/0x9e0 [ 526.318757][T13803] crypto_aead_encrypt+0xf2/0x180 [ 526.323013][T13803] tls_push_record+0x341e/0x4e50 [ 526.328862][T13803] bpf_exec_tx_verdict+0x1454/0x1c80 [ 526.334153][T13803] tls_sw_sendmsg+0x1a08/0x2710 [ 526.335799][T13803] inet6_sendmsg+0x2d8/0x2e0 [ 526.342784][T13803] __sys_sendto+0x8fc/0xc70 [ 526.342784][T13803] __se_sys_sendto+0x107/0x130 [ 526.351875][T13803] __x64_sys_sendto+0x6e/0x90 [ 526.352882][T13803] do_syscall_64+0xb6/0x160 [ 526.361852][T13803] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 526.362905][T13803] [ 526.362905][T13803] Uninit was stored to memory at: [ 526.372802][T13803] kmsan_internal_chain_origin+0xbd/0x180 [ 526.372802][T13803] __msan_chain_origin+0x6b/0xd0 [ 526.382721][T13803] skcipher_walk_next+0x978/0x2690 [ 526.382721][T13803] skcipher_walk_first+0x15d/0x720 [ 526.392789][T13803] skcipher_walk_virt+0x8d1/0xaa0 [ 526.392789][T13803] crypto_ctr_crypt+0x12b/0xaf0 [ 526.402726][T13803] crypto_skcipher_encrypt+0xd2/0x150 [ 526.402726][T13803] crypto_gcm_encrypt+0x4a5/0x9e0 [ 526.413004][T13803] crypto_aead_encrypt+0xf2/0x180 [ 526.413004][T13803] tls_push_record+0x341e/0x4e50 [ 526.422743][T13803] bpf_exec_tx_verdict+0x1454/0x1c80 [ 526.422743][T13803] tls_sw_sendmsg+0x1a08/0x2710 [ 526.432791][T13803] inet6_sendmsg+0x2d8/0x2e0 [ 526.432791][T13803] __sys_sendto+0x8fc/0xc70 [ 526.442804][T13803] __se_sys_sendto+0x107/0x130 [ 526.442804][T13803] __x64_sys_sendto+0x6e/0x90 [ 526.452799][T13803] do_syscall_64+0xb6/0x160 [ 526.452799][T13803] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 526.462710][T13803] [ 526.462710][T13803] Uninit was stored to memory at: [ 526.471882][T13803] kmsan_internal_chain_origin+0xbd/0x180 [ 526.472961][T13803] __msan_chain_origin+0x6b/0xd0 [ 526.482713][T13803] skcipher_walk_virt+0x6e6/0xaa0 [ 526.482713][T13803] crypto_ctr_crypt+0x12b/0xaf0 [ 526.491866][T13803] crypto_skcipher_encrypt+0xd2/0x150 [ 526.492832][T13803] crypto_gcm_encrypt+0x4a5/0x9e0 [ 526.502716][T13803] crypto_aead_encrypt+0xf2/0x180 [ 526.502716][T13803] tls_push_record+0x341e/0x4e50 [ 526.512862][T13803] bpf_exec_tx_verdict+0x1454/0x1c80 [ 526.512862][T13803] tls_sw_sendmsg+0x1a08/0x2710 [ 526.522734][T13803] inet6_sendmsg+0x2d8/0x2e0 [ 526.522734][T13803] __sys_sendto+0x8fc/0xc70 [ 526.531878][T13803] __se_sys_sendto+0x107/0x130 [ 526.532809][T13803] __x64_sys_sendto+0x6e/0x90 [ 526.532809][T13803] do_syscall_64+0xb6/0x160 [ 526.542918][T13803] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 526.551902][T13803] [ 526.552885][T13803] Local variable description: ----walk@crypto_ctr_crypt [ 526.552885][T13803] Variable was created at: [ 526.562769][T13803] crypto_ctr_crypt+0xf9/0xaf0 [ 526.562769][T13803] crypto_ctr_crypt+0xf9/0xaf0 13:33:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 526.750216][T13804] blk_update_request: I/O error, dev loop4, sector 1024 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 526.975526][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:33:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$caif_seqpacket(0x25, 0x5, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = inotify_init() fsetxattr$security_selinux(r3, &(0x7f00000000c0)='\xeb\xdf\x94L\x00\x1e\x00\x00\x00\x00\x01\x00', &(0x7f0000000100)='system_u:object_r:mouse_device_t:s0\x00', 0x24, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x20, 0x23, 0x1, 0xfffffffd, 0x0, {0x8, 0xe00000000000000}, [@typed={0xc, 0x16, @str='filter\x00'}]}, 0x20}}, 0x0) 13:33:27 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:27 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000000)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) ioctl$TUNSETOWNER(r2, 0x400454cc, 0xffffffffffffffff) 13:33:27 executing program 4: ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000040)={'team0\x00\x00\x01\x00'}) r0 = gettid() syz_open_dev$binderN(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ptrace$cont(0x9, r0, 0x2, 0x2) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r0) r1 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) ioctl$VIDIOC_S_HW_FREQ_SEEK(r2, 0x40305652, &(0x7f0000000100)={0xfffff2d2, 0x92d6ba82f19a36b3, 0x8, 0x4, 0x5, 0x5, 0xffffff03}) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) r3 = socket$inet(0x10, 0x2, 0x0) r4 = perf_event_open$cgroup(&(0x7f0000000240)={0x5, 0x70, 0x2, 0x2, 0x7f, 0x1, 0x0, 0x98, 0x8, 0xd, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x83, 0x28e1bb5ae7a20e03, @perf_config_ext={0xfb65, 0x401}, 0x2000, 0x4, 0x4, 0x5, 0xfffffffffffffff7, 0xdc, 0x1}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x5, 0x0, 0x1, 0x5, 0x0, 0xda3e, 0x100, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x3, @perf_bp={&(0x7f00000000c0), 0x1}, 0x10010, 0x6, 0x1, 0x6, 0x6, 0x359, 0x7}, 0x0, 0x0, r4, 0x2) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000180)={'i\xe86\xa8re0\x16\b\x00', @ifru_hwaddr=@local}) 13:33:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x48, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x34, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e388"]}]}, 0x48}}, 0x0) 13:33:28 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:28 executing program 2: r0 = syz_open_dev$evdev(0x0, 0x0, 0x0) ftruncate(r0, 0x7) r1 = socket$rxrpc(0x21, 0x2, 0x2) recvfrom(r1, &(0x7f0000000040)=""/190, 0xbe, 0x10000, 0x0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000500)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x11) ioctl$TIOCGLCKTRMIOS(r2, 0x405c5503, &(0x7f0000000000)={0x0, 0x0, 0x2}) ioctl$UI_SET_LEDBIT(r2, 0x40045569, 0xf) ioctl$UI_DEV_SETUP(r2, 0x5501, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fsconfig$FSCONFIG_CMD_RECONFIGURE(r5, 0x7, 0x0, 0x0, 0x0) 13:33:29 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:30 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r4 = syz_open_dev$vivid(&(0x7f0000000040)='/dev/video#\x00', 0x2, 0x2) kcmp(r2, r3, 0x4, r1, r4) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 530.024001][T13862] input:  as /devices/virtual/input/input7 [ 530.030007][T13862] input: failed to attach handler leds to device input7, error: -6 [ 530.038277][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:33:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000000)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) ioctl$TUNSETOWNER(r2, 0x400454cc, 0xffffffffffffffff) 13:33:30 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000000)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) ioctl$TUNSETOWNER(r2, 0x400454cc, 0xffffffffffffffff) 13:33:30 executing program 5: close(0xffffffffffffffff) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x48, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x34, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e388"]}]}, 0x48}}, 0x0) 13:33:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:32 executing program 2: r0 = syz_open_dev$evdev(0x0, 0x0, 0x0) ftruncate(r0, 0x7) r1 = socket$rxrpc(0x21, 0x2, 0x2) recvfrom(r1, &(0x7f0000000040)=""/190, 0xbe, 0x10000, 0x0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000500)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x11) ioctl$TIOCGLCKTRMIOS(r2, 0x405c5503, &(0x7f0000000000)={0x0, 0x0, 0x2}) ioctl$UI_SET_LEDBIT(r2, 0x40045569, 0xf) ioctl$UI_DEV_SETUP(r2, 0x5501, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fsconfig$FSCONFIG_CMD_RECONFIGURE(r5, 0x7, 0x0, 0x0, 0x0) [ 532.638719][T13870] blk_update_request: I/O error, dev loop4, sector 768 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 532.834185][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 532.844587][T13893] input:  as /devices/virtual/input/input8 [ 532.851342][T13893] input: failed to attach handler leds to device input8, error: -6 13:33:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$evdev(r4, &(0x7f0000000000)=[{{}, 0x3, 0x80, 0x4be6}], 0x18) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(0xffffffffffffffff, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 532.904942][T13891] blk_update_request: I/O error, dev loop4, sector 768 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 13:33:33 executing program 5: close(0xffffffffffffffff) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) recvmsg$can_raw(r4, &(0x7f0000001400)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/254, 0xfe}, {&(0x7f0000001240)=""/205, 0xcd}], 0x3, &(0x7f0000001380)=""/79, 0x4f}, 0x143) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000000)={r8}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000001440)={r8, 0xa7, "9e581edb1bdd9f58b86ff83455f6a4d50af973d642aa335cf48128de46d487cd3e7873ade7e8c3af67322a487809397f612af4ac20b4573610b3cd1a2f5c7bcb6969c27aee040189cb4c1757583cd654f14854020a24bb7aff90be7ccee47e5b104797334fae8e592d87277a67ffa9988adb97dd0ba149d35a8885f248df7fb97c791337be0c522e44599145f1b0d695c3f3a47df30bdba4081389a50dc836d7abb3741b8ac59e"}, &(0x7f0000001500)=0xaf) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0x44e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffe64}, 0x48) 13:33:33 executing program 5: close(0xffffffffffffffff) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)="654a68a3dc235c"}], 0x367, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000001c0)={0x60, 0x0, &(0x7f0000000140)=[@decrefs, @release={0x40046306, 0x1}, @dead_binder_done, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000080)={@fda={0x66646185, 0x1, 0x1, 0x7}, @ptr={0x70742a85, 0x0, &(0x7f0000000240)=""/193, 0xc1, 0x0, 0xc}, @fda={0x66646185, 0x4, 0x1, 0x2}}, &(0x7f0000000000)={0x0, 0x20, 0x48}}}], 0xdb, 0x0, &(0x7f0000000380)="c22d58dd46121cf219c6f9a9a32cb9f07f6d142e331450bd59a19573b75d2d50585bcd3332a8fca136efd2229e90dbaf0144529be37986dc51f2ca2b334a78dcd95923b9d4d0eb92bac44d11b956738ae79a3cb71cbaaf538e15693cca3dc15a5b2002a8537ed2aa899f38a8bf00f33f3bcf32cc1ad5d8e0bcee24ffc2ce6d6d4da19a37ba64dfd51def27bae09410f59930ee0a0b0a7eeb6c864fdebdcc4c8a2f42572082ae3c602290273f18ed2f4ec5632da31a6857957143494436b60a07b18399bc0912886858e5cab133f23a8567408dde85c9a839db1848"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:33:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x58, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x44, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d6459"]}]}, 0x58}}, 0x0) 13:33:34 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) mount(&(0x7f00000000c0)=@sg0='/dev/sg0\x00', &(0x7f0000000100)='.\x00', &(0x7f0000000140)='minix\x00', 0x10000, &(0x7f00000001c0)='bri\bge\x00') sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, @bridge={{0xc, 0x1, 'bri\bge\x00'}, {0x4}}}]}, 0x34}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x9}) 13:33:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x58, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x44, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d6459"]}]}, 0x58}}, 0x0) 13:33:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:35 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x82440, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/135, 0x87) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x750, {0x2, 0x0, @remote}, {0x2, 0x0, @remote}, {0x2, 0x0, @broadcast}, 0x85, 0x0, 0x2, 0x46a}) openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x140f1e84e2b2552d, 0x0) r2 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x0, 0x2) ioctl$USBDEVFS_RELEASE_PORT(r2, 0x80045519, &(0x7f0000000100)=0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) lsetxattr$security_smack_entry(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='security.SMACK64MMAP\x00', &(0x7f00000002c0)='(,\x00', 0x3, 0x1) ioctl$KDDELIO(r0, 0x4b35, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc0045878, 0x0) unshare(0x60000000) 13:33:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x3, 0x0) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cachefiles\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000480)={0x80000000, 0x1, 0x40, 0x6d01, 0x10001}, 0x14) write(r4, &(0x7f0000000040)="1c0000001a005f0214f9f407000904001100"/28, 0x1c) recvmmsg(r4, &(0x7f0000005340)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x1}}, {{0x0, 0x0, &(0x7f0000002e40)=[{&(0x7f0000001b40)=""/85, 0x55}, {&(0x7f0000001bc0)=""/26, 0x1a}, {&(0x7f0000001c00)=""/19, 0x13}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/181, 0xb5}, {&(0x7f0000000600)=""/131, 0x83}], 0x6}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x6, 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000580)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r6, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={&(0x7f0000001700)={0x14, r7, 0x51d, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x280009}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x1f8, r7, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x10, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xde8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x59}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3ff}]}, @TIPC_NLA_MON={0x44, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1ff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xb1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffffffffff7}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}]}, @TIPC_NLA_BEARER={0x74, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffffffc}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x0, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x4, @mcast2, 0x4}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_NET={0x48, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x3ff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x75d5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xff}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}]}, @TIPC_NLA_LINK={0x4c, 0x4, [@TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffffffe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xbf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2a93f32b}]}]}, @TIPC_NLA_SOCK={0x20, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1e7e000000}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}]}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendmsg$TIPC_NL_NET_SET(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa400400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r7, 0x300, 0x70bd29, 0x477, {}, [@TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @empty}}, {0x14, 0x2, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x20040) r8 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r8, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r8) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 535.968998][T13935] IPVS: ftp: loaded support on port[0] = 21 13:33:36 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) [ 536.008642][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:33:36 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="0002020100010000ffff00000000001800000000000000bb"], 0x18) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x80000, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) write$P9_RWALK(r1, &(0x7f0000000140)={0x30, 0x6f, 0x1, {0x3, [{0x8, 0x1, 0x8}, {0xd2, 0x3, 0x5}, {0xf8, 0x3, 0x5}]}}, 0x30) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0}, 0x0) 13:33:36 executing program 2: ioctl$TCSETXW(0xffffffffffffffff, 0x5435, &(0x7f0000000140)={0x0, 0x0, [0x7, 0x0, 0x0, 0x0, 0xa], 0xd82}) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socket$inet(0x2, 0x200000003, 0x84) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000000000)={@broadcast, @local, @broadcast}, 0xc) r6 = fcntl$dupfd(r2, 0x0, r2) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x0, 0x7, 0x3f, 0x5, 0x5, 0x40, 0x3, 0x80, 0x1, 0x1f}, 0xb) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r10, 0x0, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x20040041) 13:33:36 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:36 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x3042) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r4}, 0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={r4, @in={{0x2, 0x4e21, @rand_addr=0x10001}}, 0x0, 0x5}, 0x90) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r0, 0x110, 0x3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000500)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000d, 0x12, r5, 0x0) r6 = socket(0x40000000015, 0x805, 0x0) getsockopt(r6, 0x114, 0x2718, 0x0, &(0x7f000033bffc)) 13:33:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x58, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x44, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d6459"]}]}, 0x58}}, 0x0) [ 536.969460][T13940] not chained 200000 origins [ 536.974010][T13940] CPU: 1 PID: 13940 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 536.981226][T13940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 536.990868][T13940] Call Trace: [ 536.994490][T13940] dump_stack+0x191/0x1f0 [ 536.999321][T13940] kmsan_internal_chain_origin+0x164/0x180 [ 537.005363][T13940] ? kmsan_internal_chain_origin+0xbd/0x180 [ 537.011219][T13940] ? __msan_chain_origin+0x6b/0xd0 [ 537.015937][T13940] ? skcipher_walk_next+0x106d/0x2690 [ 537.021645][T13940] ? skcipher_walk_done+0xaa6/0x11a0 [ 537.026382][T13940] ? crypto_ctr_crypt+0x6cf/0xaf0 [ 537.031077][T13940] ? crypto_skcipher_encrypt+0xd2/0x150 [ 537.036947][T13940] ? crypto_gcm_encrypt+0x4a5/0x9e0 [ 537.041647][T13940] ? crypto_aead_encrypt+0xf2/0x180 [ 537.047525][T13940] ? tls_push_record+0x341e/0x4e50 [ 537.052218][T13940] ? bpf_exec_tx_verdict+0x1454/0x1c80 [ 537.058120][T13940] ? tls_sw_sendmsg+0x1a08/0x2710 [ 537.062811][T13940] ? inet6_sendmsg+0x2d8/0x2e0 [ 537.067508][T13940] ? __sys_sendto+0x8fc/0xc70 [ 537.072216][T13940] ? __se_sys_sendto+0x107/0x130 [ 537.076920][T13940] ? __x64_sys_sendto+0x6e/0x90 [ 537.081619][T13940] ? do_syscall_64+0xb6/0x160 [ 537.086321][T13940] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 537.093388][T13940] ? should_fail+0x1d2/0xa50 [ 537.096917][T13940] ? kmsan_get_metadata+0x39/0x350 [ 537.102792][T13940] ? kmsan_memcpy_memmove_metadata+0x109/0x2e0 [ 537.108663][T13940] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 537.114543][T13940] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 537.120451][T13940] ? scatterwalk_copychunks+0x7b8/0x7f0 [ 537.126319][T13940] __msan_chain_origin+0x6b/0xd0 [ 537.131010][T13940] skcipher_walk_next+0x978/0x2690 [ 537.135714][T13940] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 537.141581][T13940] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 537.147868][T13940] ? scatterwalk_copychunks+0x7b8/0x7f0 [ 537.153921][T13940] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 537.160008][T13940] skcipher_walk_done+0xaa6/0x11a0 [ 537.164866][T13940] crypto_ctr_crypt+0x6cf/0xaf0 [ 537.169695][T13940] ? aesti_set_key+0xb0/0xb0 [ 537.174512][T13940] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 537.180646][T13940] ? crypto_rfc3686_create+0x1120/0x1120 [ 537.185585][T13940] crypto_skcipher_encrypt+0xd2/0x150 [ 537.191614][T13940] crypto_gcm_encrypt+0x4a5/0x9e0 [ 537.196439][T13940] ? crypto_gcm_setauthsize+0xc0/0xc0 [ 537.201252][T13940] crypto_aead_encrypt+0xf2/0x180 [ 537.206107][T13940] tls_push_record+0x341e/0x4e50 [ 537.212130][T13940] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 537.216953][T13940] bpf_exec_tx_verdict+0x1454/0x1c80 [ 537.223055][T13940] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 537.229082][T13940] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 537.235110][T13940] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 537.241137][T13940] ? iov_iter_get_pages+0x521/0x1920 [ 537.245991][T13940] tls_sw_sendmsg+0x1a08/0x2710 [ 537.250841][T13940] ? udpv6_rcv+0x70/0x70 [ 537.255680][T13940] ? tls_tx_records+0xb40/0xb40 [ 537.260493][T13940] inet6_sendmsg+0x2d8/0x2e0 [ 537.265320][T13940] ? inet6_ioctl+0x340/0x340 [ 537.270129][T13940] __sys_sendto+0x8fc/0xc70 [ 537.273740][T13940] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 537.279781][T13940] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 537.285829][T13940] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 537.291894][T13940] __se_sys_sendto+0x107/0x130 [ 537.296718][T13940] __x64_sys_sendto+0x6e/0x90 [ 537.301522][T13940] do_syscall_64+0xb6/0x160 [ 537.305141][T13940] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 537.311174][T13940] RIP: 0033:0x45a219 [ 537.316003][T13940] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 537.335293][T13940] RSP: 002b:00007f929c9a2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 537.343717][T13940] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a219 [ 537.350944][T13940] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000004 [ 537.359396][T13940] RBP: 000000000075bf20 R08: 0000000000000000 R09: fffffffffffffe5b [ 537.367887][T13940] R10: 0000000000000040 R11: 0000000000000246 R12: 00007f929c9a36d4 [ 537.375139][T13940] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 00000000ffffffff [ 537.383812][T13940] Uninit was stored to memory at: [ 537.388697][T13940] kmsan_internal_chain_origin+0xbd/0x180 [ 537.393544][T13940] __msan_chain_origin+0x6b/0xd0 [ 537.398398][T13940] skcipher_walk_next+0x106d/0x2690 [ 537.404436][T13940] skcipher_walk_done+0xaa6/0x11a0 [ 537.409268][T13940] crypto_ctr_crypt+0x6cf/0xaf0 [ 537.414095][T13940] crypto_skcipher_encrypt+0xd2/0x150 [ 537.418920][T13940] crypto_gcm_encrypt+0x4a5/0x9e0 [ 537.425126][T13940] crypto_aead_encrypt+0xf2/0x180 [ 537.429981][T13940] tls_push_record+0x341e/0x4e50 [ 537.434816][T13940] bpf_exec_tx_verdict+0x1454/0x1c80 [ 537.439654][T13940] tls_sw_sendmsg+0x1a08/0x2710 [ 537.444476][T13940] inet6_sendmsg+0x2d8/0x2e0 [ 537.449294][T13940] __sys_sendto+0x8fc/0xc70 [ 537.454169][T13940] __se_sys_sendto+0x107/0x130 [ 537.458850][T13940] __x64_sys_sendto+0x6e/0x90 [ 537.463559][T13940] do_syscall_64+0xb6/0x160 [ 537.466940][T13940] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 537.473995][T13940] [ 537.476347][T13940] Uninit was stored to memory at: [ 537.481065][T13940] kmsan_internal_chain_origin+0xbd/0x180 [ 537.486947][T13940] __msan_chain_origin+0x6b/0xd0 [ 537.491660][T13940] skcipher_walk_next+0x2410/0x2690 [ 537.497542][T13940] skcipher_walk_done+0xaa6/0x11a0 [ 537.502249][T13940] crypto_ctr_crypt+0x6cf/0xaf0 [ 537.506977][T13940] crypto_skcipher_encrypt+0xd2/0x150 [ 537.512863][T13940] crypto_gcm_encrypt+0x4a5/0x9e0 [ 537.517566][T13940] crypto_aead_encrypt+0xf2/0x180 [ 537.522273][T13940] tls_push_record+0x341e/0x4e50 [ 537.526982][T13940] bpf_exec_tx_verdict+0x1454/0x1c80 [ 537.533012][T13940] tls_sw_sendmsg+0x1a08/0x2710 [ 537.537557][T13940] inet6_sendmsg+0x2d8/0x2e0 [ 537.542266][T13940] __sys_sendto+0x8fc/0xc70 [ 537.546975][T13940] __se_sys_sendto+0x107/0x130 [ 537.551683][T13940] __x64_sys_sendto+0x6e/0x90 [ 537.556385][T13940] do_syscall_64+0xb6/0x160 [ 537.561091][T13940] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 537.566972][T13940] [ 537.569329][T13940] Uninit was stored to memory at: [ 537.574016][T13940] kmsan_internal_chain_origin+0xbd/0x180 [ 537.580216][T13940] __msan_chain_origin+0x6b/0xd0 [ 537.585043][T13940] skcipher_walk_next+0x978/0x2690 [ 537.589860][T13940] skcipher_walk_done+0xaa6/0x11a0 [ 537.594706][T13940] crypto_ctr_crypt+0x6cf/0xaf0 [ 537.599522][T13940] crypto_skcipher_encrypt+0xd2/0x150 [ 537.605573][T13940] crypto_gcm_encrypt+0x4a5/0x9e0 [ 537.610404][T13940] crypto_aead_encrypt+0xf2/0x180 [ 537.615227][T13940] tls_push_record+0x341e/0x4e50 [ 537.620050][T13940] bpf_exec_tx_verdict+0x1454/0x1c80 [ 537.624880][T13940] tls_sw_sendmsg+0x1a08/0x2710 [ 537.629696][T13940] inet6_sendmsg+0x2d8/0x2e0 [ 537.634531][T13940] __sys_sendto+0x8fc/0xc70 [ 537.639354][T13940] __se_sys_sendto+0x107/0x130 [ 537.644255][T13940] __x64_sys_sendto+0x6e/0x90 [ 537.649100][T13940] do_syscall_64+0xb6/0x160 [ 537.652716][T13940] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 537.658747][T13940] [ 537.661148][T13940] Uninit was stored to memory at: [ 537.665993][T13940] kmsan_internal_chain_origin+0xbd/0x180 [ 537.672065][T13940] __msan_chain_origin+0x6b/0xd0 [ 537.676931][T13940] skcipher_walk_next+0x106d/0x2690 [ 537.681897][T13940] skcipher_walk_done+0xaa6/0x11a0 [ 537.686713][T13940] crypto_ctr_crypt+0x6cf/0xaf0 [ 537.691612][T13940] crypto_skcipher_encrypt+0xd2/0x150 [ 537.697658][T13940] crypto_gcm_encrypt+0x4a5/0x9e0 [ 537.702508][T13940] crypto_aead_encrypt+0xf2/0x180 [ 537.707353][T13940] tls_push_record+0x341e/0x4e50 [ 537.712187][T13940] bpf_exec_tx_verdict+0x1454/0x1c80 [ 537.718212][T13940] tls_sw_sendmsg+0x1a08/0x2710 [ 537.723114][T13940] inet6_sendmsg+0x2d8/0x2e0 [ 537.726733][T13940] __sys_sendto+0x8fc/0xc70 [ 537.731556][T13940] __se_sys_sendto+0x107/0x130 [ 537.736394][T13940] __x64_sys_sendto+0x6e/0x90 [ 537.741200][T13940] do_syscall_64+0xb6/0x160 [ 537.746025][T13940] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 537.752063][T13940] [ 537.754468][T13940] Uninit was stored to memory at: [ 537.759299][T13940] kmsan_internal_chain_origin+0xbd/0x180 [ 537.765188][T13940] __msan_chain_origin+0x6b/0xd0 [ 537.770033][T13940] skcipher_walk_virt+0xa4e/0xaa0 [ 537.774742][T13940] crypto_ctr_crypt+0x12b/0xaf0 [ 537.779296][T13940] crypto_skcipher_encrypt+0xd2/0x150 [ 537.785184][T13940] crypto_gcm_encrypt+0x4a5/0x9e0 [ 537.789876][T13940] crypto_aead_encrypt+0xf2/0x180 [ 537.794592][T13940] tls_push_record+0x341e/0x4e50 [ 537.799791][T13940] bpf_exec_tx_verdict+0x1454/0x1c80 [ 537.804640][T13940] tls_sw_sendmsg+0x1a08/0x2710 [ 537.809505][T13940] inet6_sendmsg+0x2d8/0x2e0 [ 537.814459][T13940] __sys_sendto+0x8fc/0xc70 [ 537.819315][T13940] __se_sys_sendto+0x107/0x130 [ 537.824169][T13940] __x64_sys_sendto+0x6e/0x90 [ 537.828874][T13940] do_syscall_64+0xb6/0x160 [ 537.833668][T13940] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 537.839733][T13940] [ 537.842166][T13940] Uninit was stored to memory at: [ 537.847005][T13940] kmsan_internal_chain_origin+0xbd/0x180 [ 537.851882][T13940] __msan_chain_origin+0x6b/0xd0 [ 537.856704][T13940] skcipher_walk_next+0x978/0x2690 [ 537.862740][T13940] skcipher_walk_first+0x15d/0x720 [ 537.868766][T13940] skcipher_walk_virt+0x8d1/0xaa0 [ 537.873651][T13940] crypto_ctr_crypt+0x12b/0xaf0 [ 537.878465][T13940] crypto_skcipher_encrypt+0xd2/0x150 [ 537.884490][T13940] crypto_gcm_encrypt+0x4a5/0x9e0 [ 537.889315][T13940] crypto_aead_encrypt+0xf2/0x180 [ 537.894169][T13940] tls_push_record+0x341e/0x4e50 [ 537.898877][T13940] bpf_exec_tx_verdict+0x1454/0x1c80 [ 537.904742][T13940] tls_sw_sendmsg+0x1a08/0x2710 [ 537.909302][T13940] inet6_sendmsg+0x2d8/0x2e0 [ 537.914009][T13940] __sys_sendto+0x8fc/0xc70 [ 537.917533][T13940] __se_sys_sendto+0x107/0x130 [ 537.923399][T13940] __x64_sys_sendto+0x6e/0x90 [ 537.928113][T13940] do_syscall_64+0xb6/0x160 [ 537.931635][T13940] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 537.937509][T13940] [ 537.939876][T13940] Uninit was stored to memory at: [ 537.945755][T13940] kmsan_internal_chain_origin+0xbd/0x180 [ 537.950455][T13940] __msan_chain_origin+0x6b/0xd0 [ 537.956342][T13940] skcipher_walk_virt+0x6e6/0xaa0 [ 537.961368][T13940] crypto_ctr_crypt+0x12b/0xaf0 [ 537.966376][T13940] crypto_skcipher_encrypt+0xd2/0x150 [ 537.971246][T13940] crypto_gcm_encrypt+0x4a5/0x9e0 [ 537.976112][T13940] crypto_aead_encrypt+0xf2/0x180 [ 537.980934][T13940] tls_push_record+0x341e/0x4e50 [ 537.985782][T13940] bpf_exec_tx_verdict+0x1454/0x1c80 [ 537.991869][T13940] tls_sw_sendmsg+0x1a08/0x2710 [ 537.996686][T13940] inet6_sendmsg+0x2d8/0x2e0 [ 538.000305][T13940] __sys_sendto+0x8fc/0xc70 [ 538.005122][T13940] __se_sys_sendto+0x107/0x130 [ 538.010074][T13940] __x64_sys_sendto+0x6e/0x90 [ 538.014976][T13940] do_syscall_64+0xb6/0x160 [ 538.019819][T13940] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 538.024643][T13940] [ 538.027065][T13940] Local variable description: ----walk@crypto_ctr_crypt [ 538.034343][T13940] Variable was created at: [ 538.039162][T13940] crypto_ctr_crypt+0xf9/0xaf0 [ 538.043981][T13940] crypto_ctr_crypt+0xf9/0xaf0 13:33:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0xc8000, 0x0) fsmount(r3, 0x0, 0x96) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000180)={0x34, 0x0, &(0x7f00000000c0)}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) r4 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r4) r5 = syz_open_procfs(r4, &(0x7f00000001c0)='net/ip_vs\x00') ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000000240)) close(r0) [ 539.667665][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:33:39 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x0, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:40 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x0, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:40 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000440)={0xa67, 0x4}, 0x4) r1 = socket(0x11, 0x80002, 0x0) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) r2 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r2) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x802, 0x0) io_cancel(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x20e6, r3, &(0x7f0000000140)="f8eb244f1b4267f2732c879da742f8f2e3fa0a2b3b63a517c9ae34b4059d6a1c694fa4e45a12f2642fbeeaa7f12b1338515852a3df12cbaed28cb57902e3500ad4419b2f142965843bfc47ef49da8547c95cd3ff4b12444ad3dc12a3f7187f13830759c8afdd291d294b0678405483a5357f9237cbf2ac099677c4dfc7e1c27a29c4e1f996cbff", 0x87, 0x81, 0x0, 0x0, r0}, &(0x7f0000000240)) r4 = socket(0x5ac573c694bf9e90, 0x2cf497fd7625b0da, 0x5) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x12, r4, 0x6212d000) ptrace$setregs(0xd, r2, 0x1f, &(0x7f0000000000)="65ed01f4c3d0309a3ede15c63f76f23b763e45b23aa7a307224dab371b7b658011") syz_genetlink_get_family_id$nbd(0x0) ioctl$VIDIOC_G_FREQUENCY(r0, 0xc02c5638, &(0x7f00000000c0)={0xc6f, 0x3, 0x10f}) ppoll(&(0x7f0000000080)=[{r1, 0x200}], 0x1, 0x0, 0x0, 0x0) 13:33:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x72e, 0x800800) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x2100, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:33:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x64, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x50, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08"]}]}, 0x64}}, 0x0) 13:33:41 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x0, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:42 executing program 2: r0 = socket(0x1, 0x1, 0x0) gettid() getegid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) ioctl$FICLONERANGE(r0, 0x4020940d, 0x0) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') keyctl$join(0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, 0x0, 0xffffffffffffff9d) 13:33:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000000)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r3 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) sendfile(r0, r3, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:33:42 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x0, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x64, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x50, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08"]}]}, 0x64}}, 0x0) 13:33:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:42 executing program 4: 13:33:43 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbfs(0x0, 0x1, 0x4820a3) socket(0x0, 0x0, 0x0) r2 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000100)='/dev/capi20\x00', 0x100000000014b03e, 0x0) ioctl$CAPI_REGISTER(0xffffffffffffffff, 0x400c4301, &(0x7f0000000140)) write$binfmt_misc(r2, 0x0, 0x7000000) r3 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000100)='/dev/capi20\x00', 0x0, 0x0) ioctl$CAPI_REGISTER(r3, 0x400c4301, &(0x7f0000000140)={0x0, 0x0, 0x79cc}) dup2(r2, r3) dup2(r0, r1) prctl$PR_GET_THP_DISABLE(0x2a) 13:33:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x0, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:43 executing program 2: r0 = socket(0x1e, 0x805, 0x0) getsockopt$sock_buf(r0, 0x1, 0x13, 0x0, &(0x7f0000000080)) 13:33:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) 13:33:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:43 executing program 4: 13:33:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x0, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) [ 543.456481][T14069] blk_update_request: I/O error, dev loop4, sector 1024 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 13:33:43 executing program 2: 13:33:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x64, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x50, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08"]}]}, 0x64}}, 0x0) 13:33:43 executing program 4: 13:33:43 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000801, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) r2 = dup2(r0, r1) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0xffeb) 13:33:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0xfffffffffffffced}], 0x1, 0x81805) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8100, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) r8 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x7b, 0x1) ioctl$EVIOCGVERSION(r8, 0x80044501, &(0x7f0000000040)=""/11) openat$capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/capi20\x00', 0x426000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 13:33:44 executing program 4: socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d96401", 0x14, 0xffffff87, 0x0, @local, @local, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 13:33:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:44 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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, r0, 0xb) perf_event_open(&(0x7f000025c000)={0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 13:33:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) pread64(r0, &(0x7f0000000080)=""/94, 0x5e, 0x2) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x200a00) ioctl$VIDIOC_G_FREQUENCY(r2, 0xc02c5638, &(0x7f0000000040)={0x7, 0x7, 0x8000}) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:33:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000002c0)="2e000000130081c5e4050cecdb4cb90407255e431a00000000fffffff00200000600b0efb07ab30006000c0050ff", 0x2e}], 0x1}, 0x0) [ 544.607180][T14125] blk_update_request: I/O error, dev loop4, sector 768 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 13:33:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x68, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x54, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c9"]}]}, 0x68}}, 0x0) 13:33:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:44 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0xb) perf_event_open(&(0x7f000025c000)={0x1, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 13:33:44 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) keyctl$get_persistent(0x16, 0xffffffffffffffff, r0) 13:33:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffe3a) close(r0) 13:33:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0), 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000029000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0xffffffffffffffa0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5e]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:33:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00000000000800100005000000e1d5d3c22f621f83a2104056abd79e0cc5476d9dd5dfda0c6c8890ed787a7cc264631e5e2f885ee400f16abd484bfbb923b1566076b6e3baad84de2e77409cb2405b9cff52c14c1f4ea195769290a45e750450a055ff4968869402c1397edc79bfbf98fd0b96a113ba094e4b0a65db2470686274209be09f92c671f44577baaa0c46d8a180f68d726898a6d81ee9b5aae4d52f694f6236738baf05f5a946bdd11ac7fc6d82dc360e5c99ef59de7d6db3b039f3db4d8f4914ec74dcf05370516f8c977cdd1963502e4d0b6bad1929e16df7ecc1ba0b78ddda138913e01f1f18512eb8f543ed04e59373f1f01fd4cafca6777f5bc27117cf106a30272073702550dd711e808c5b60b73c4fbc3be6e9937bef97d24064d6b2849d0b3cf25f4509d4ff8a4f6ae21d31b4"], 0x30}}, 0x0) 13:33:45 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0), 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 545.365593][T14176] netlink: 'syz-executor.4': attribute type 16 has an invalid length. 13:33:45 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) [ 545.411540][T14176] bridge0: port 1(bridge_slave_0) entered disabled state [ 545.423669][T14176] bridge0: port 2(bridge_slave_1) entered disabled state 13:33:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x68, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x54, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c9"]}]}, 0x68}}, 0x0) 13:33:45 executing program 3: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x100) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) pwritev(r0, &(0x7f0000000000), 0x0, 0x2b64) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:33:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000000)={0x146}) 13:33:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0), 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:45 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae90, &(0x7f0000000000)={0x7b}) 13:33:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:46 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:46 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_SIOCGSKNS(r0, 0x894c, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/net\x00') 13:33:46 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000380)="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", 0x107}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 13:33:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x8) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r3 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r4 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r4, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) sendfile(r0, r4, 0x0, 0x8000000000) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10882, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r5, 0x0, 0x1e, 0x1, &(0x7f0000000040)="b6c3045e59d615106e8d2fdc08efb474ebe6149964694d82254741cf1d38", &(0x7f0000000080)=""/1, 0x2, 0x0, 0x59, 0xa1, &(0x7f0000000140)="977c2123f35dcbb2645b92ec6bd692095b41e1f0363efe309c0f1e48c400b4638fe3c33d49d97c516f4a155b2138fa4aec153ae2a25131de07c900012e642385ceccf4027259edc3f036bf399f8bf27f2a1c3d825fb0d093d6", &(0x7f0000000240)="48b729792f71968635a11a368702ca5c88b4c3ba7eff77f2b6301a4cadc043f457a1aef1014dd7f6f1a699502f77a43f73e65f81ecddd5cc23d9d4c3083f443b6f7277bf927c9a57d02a58579f430b06a6d6d82eff6860a4ef836bba08097c3b3e2882d91c5576e8e8ee8a61e0465e87d3ff30bf2c5d23cf6fc77c7dcc0a5ac08f4db4d6097eda86a34601189616b2c7ff93caa34c050ddeece60f502bc1ca8266"}, 0x40) 13:33:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x68, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x54, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c9"]}]}, 0x68}}, 0x0) 13:33:46 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) getsockopt$sock_buf(r0, 0x1, 0x6, 0x0, &(0x7f0000000080)) 13:33:46 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) getsockopt$sock_buf(r0, 0x1, 0x5, 0x0, &(0x7f0000000080)) 13:33:46 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:33:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:46 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:46 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, 0x0}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x4, 0x0, &(0x7f0000000080)) 13:33:47 executing program 4: r0 = socket(0x1e, 0x805, 0x0) getsockopt$sock_buf(r0, 0x1, 0x4, 0x0, &(0x7f0000000080)) 13:33:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x582) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x3) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0', [{0x20, '/'}, {0x20, 'ppp0'}, {0x20, '/dev/loop#\x00'}], 0xa, "a93784b6bb43053fedb3e0ed87f379a6b3ccee288b1543a5110fd657f72e8b821d9be0341d7bb5fb834fa80312ce56919f876a5368d897c6d34aec8438685403261ed427b8f18bafe2339676338fcb994da1dd0c7e9be378119dc5326246d5756dfd92e434ba46a2a9c089150162f672bac14c"}, 0x91) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_targets\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="000229bd7000fedbdf250e00000024000100080006006f7666000800050001000000080005000300000008000100020000000800060003000000280003000800010001000000080003000000000014000600559658301f7974b7141f703dfe42f4c3"], 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x2040804) close(r0) r4 = shmget(0x2, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f00000003c0)=""/103) connect$pppoe(r2, &(0x7f0000000240)={0x18, 0x0, {0x3, @remote, 'ip6erspan0\x00'}}, 0x1e) 13:33:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000001f00)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000580)=""/11, 0xb}, {&(0x7f00000005c0)=""/30, 0x1e}, {&(0x7f00000000c0)=""/127, 0x7f}, {&(0x7f0000000080)=""/23, 0x17}], 0x4}, 0x0) 13:33:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x68, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x54, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780"]}]}, 0x68}}, 0x0) 13:33:47 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000058c000)=[{&(0x7f0000000100)=""/159, 0x9f}], 0x1) dup2(r3, r0) tkill(r1, 0x1000000000016) 13:33:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:47 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_newroute={0x1c, 0x18, 0x300, 0x0, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 13:33:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in6=@local}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:33:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) [ 547.756156][T14309] blk_update_request: I/O error, dev loop4, sector 768 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 13:33:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r3 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x80000003, 0x44100) ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000080)="f9188defb8058b149e0f4ce6ab5076181df8e55900"/31, 0x1f}], 0x10000000000000c3, 0x81804) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:33:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x0, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'sVz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0xb2) r1 = socket(0x200000000000011, 0x4000000000080002, 0x81) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ip_vti0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) socket(0x0, 0x0, 0x0) 13:33:48 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x68, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x54, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780"]}]}, 0x68}}, 0x0) 13:33:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x4d}, {}, {0x6}]}, 0x10) 13:33:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x0, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r0, r1, 0x0) dup2(r3, r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) write$RDMA_USER_CM_CMD_REJECT(0xffffffffffffffff, 0x0, 0x0) 13:33:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x1f) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) r2 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) ioctl$LOOP_CLR_FD(r0, 0x4c01) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r6, 0x7, &(0x7f0000000140)=""/159) close(r0) 13:33:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x0, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_MM(0x23, 0xb, &(0x7f0000ffa000/0x3000)=nil) 13:33:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x68, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x54, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780"]}]}, 0x68}}, 0x0) 13:33:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000001f00)={&(0x7f00000003c0)={0x2, 0x0, @broadcast}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/73, 0xfffffee2}, {&(0x7f0000000580)=""/11, 0xb}, {&(0x7f00000005c0)=""/30, 0x1e}, {&(0x7f00000000c0)=""/127, 0x7f}, {&(0x7f0000000080)=""/23, 0x17}], 0x5, &(0x7f0000001bc0), 0x106}, 0x0) 13:33:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) getsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:33:51 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000340)="b99326133b2349af952b665b3061b4e1a37732726f409d8a587996ab8eddfaab03a31ec6510e5f4301f5b7795bb1c6da3974a699ded715abe5ddfc87c6de3a77edea3f21cf3d189c3c2a82712e3a8e48b377f3bfa9313ecac2f911da098716314561ae22e8733ea0a2e47867fef1b6bf7ded06fcf086374345d80c267accd9a58f72296db2d577746f33d580d69af6d8d7", 0x91, 0x0, 0x0, 0x0) dup2(r1, r0) recvmsg(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000100)=""/251, 0xfb}], 0x1}, 0x0) 13:33:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:51 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0) fchdir(r0) rmdir(&(0x7f0000000000)='./file0\x00') mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0) [ 551.307411][T14395] blk_update_request: I/O error, dev loop4, sector 256 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 13:33:51 executing program 2: setuid(0xee01) r0 = semget(0x0, 0x0, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000040)) 13:33:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:33:51 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x68, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x54, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c9278014"]}]}, 0x68}}, 0x0) 13:33:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:51 executing program 4: r0 = socket(0x22, 0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, 0x0, 0x0) 13:33:51 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x161, 0x11, 0x34}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 551.738149][T14428] blk_update_request: I/O error, dev loop4, sector 512 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 13:33:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:33:51 executing program 4: syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') socket$inet(0x2, 0x80000, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000280)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000300)={0x5, 0xfffffff9, 0x3, 0x2, 0x7}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'bridge_slave_1\x00', &(0x7f00000001c0)=@ethtool_eee={0x44, 0x9, 0x7fff}}) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000000100)=0xffffffff80000001, 0x4) bind$inet(r2, &(0x7f0000738ff0)={0x2, 0x4e21, @local}, 0x10) connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, 0x0) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[@mss, @mss, @mss, @mss, @timestamp, @timestamp], 0x21be) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000200), 0x88) 13:33:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:52 executing program 2: 13:33:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, 0x0, 0x0) 13:33:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self\x00', 0x400, 0x0) fsetxattr(r5, &(0x7f00000000c0)=@random={'trusted.', '\x00'}, &(0x7f0000000140)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0xf, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) setsockopt$RDS_RECVERR(r10, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) r11 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r11, 0x4c00, r0) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:33:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:52 executing program 2: 13:33:52 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x68, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x54, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c9278014"]}]}, 0x68}}, 0x0) 13:33:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$void(r2, 0x5451) 13:33:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, 0x0, 0x0) 13:33:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:52 executing program 2: 13:33:52 executing program 4: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ftruncate(r1, 0x2081fc) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14102e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x180000f, 0x11, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fcntl$setstatus(r0, 0x4, 0x6100) write$cgroup_type(r0, &(0x7f0000000200)='threaded\x00', 0x1ffe00) 13:33:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)) 13:33:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, 0x0, 0x0) [ 552.782614][T14492] blk_update_request: I/O error, dev loop4, sector 1024 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 [ 552.954018][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:33:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x2, 0x200) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:33:53 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = gettid() tkill(r0, 0x1000000000016) ptrace(0x10, r0) ptrace$setregs(0xf, r0, 0x0, 0x0) 13:33:53 executing program 4: 13:33:53 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x68, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x54, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c9278014"]}]}, 0x68}}, 0x0) 13:33:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[], 0x0) 13:33:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:53 executing program 4: 13:33:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$KDSETLED(r1, 0x4b32, 0x7f) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) close(r0) 13:33:53 executing program 4: [ 553.594872][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:33:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[], 0x0) 13:33:53 executing program 4: 13:33:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$USBDEVFS_SETINTERFACE(r4, 0x80085504, &(0x7f0000000000)={0x7fffffff, 0x9}) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 553.986103][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:33:56 executing program 2: 13:33:56 executing program 4: 13:33:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[], 0x0) 13:33:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000240)={r4, 0x800, 0x800, "08f73c7c0a2564c2da4a431cdc303c206661fd9007bd79b0dff1e43bc959ed292b794534afd97ebffa713ebfb67816d1a959a500cd934fe181a7c8db66c6a7ea794ff511ddc055cd7e31ad309f2f9f8b8893a382cf9489957c0f6204ec8969e4409dc72eff7a47f1241f16280eeebc9e09dce8ab7063f10ff7c3cd90cef80ca026139d4740fe1e5cfaaefb8a36306df7ed9b35b3370c8b87a632cb2cbe29307134977ae7e0058e7bdceefdd0a191818de3798155e70c79926a7e3734c0a2b9ecd4f5eef45e5f884d9f3819cd147a5211df08004e473bf1c8c7e89d44d65981d5a5c7a240c4df5807933abb9877c29f"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:33:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x60, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x4c, 0x0, [@generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x60}}, 0x0) 13:33:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0) 13:33:56 executing program 4: [ 556.224580][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:33:56 executing program 2: [ 556.342567][T14577] blk_update_request: I/O error, dev loop4, sector 768 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 13:33:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:56 executing program 4: 13:33:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0) 13:33:56 executing program 2: 13:33:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000040)='t\bzu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x881, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$UDMABUF_CREATE_LIST(r2, 0x40087543, &(0x7f0000000080)={0x1, 0x4, [{r5, 0x0, 0x0, 0x1000000000000}, {r1, 0x0, 0x1000, 0xfffff000}, {r8, 0x0, 0xfffff000, 0x4000}, {r11, 0x0, 0xfffff000, 0x8000}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) connect$unix(r12, &(0x7f000057eff8)=@abs, 0x8) recvfrom$unix(r12, &(0x7f0000000100)=""/21, 0x15, 0x40002040, &(0x7f0000000140)=@abs={0xd020e6d971a7c158, 0x0, 0x4e23}, 0x6e) r13 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r13, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) finit_module(r13, &(0x7f00000001c0)='\x00', 0x0) ioctl$KVM_GET_PIT(r5, 0xc048ae65, &(0x7f0000000240)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 556.648888][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:33:56 executing program 4: 13:33:56 executing program 2: 13:33:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0) 13:33:57 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x60, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x4c, 0x0, [@generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x60}}, 0x0) 13:33:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:57 executing program 4: 13:33:57 executing program 2: 13:33:57 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c000000000000000044"], 0x15) [ 557.140173][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:33:57 executing program 2: 13:33:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r4}, 0x14) flock(0xffffffffffffffff, 0x50203caf0fd79096) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={r4, @in6={{0xa, 0x4e22, 0x7, @rand_addr="5afc6a6ef7b85ac59d645f12e2b7eaa3", 0x2}}, 0x3f, 0x5}, 0x90) close(r0) 13:33:57 executing program 4: 13:33:57 executing program 2: 13:33:57 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c000000000000000044"], 0x15) 13:33:57 executing program 4: 13:33:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 557.725222][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:33:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) sync_file_range(r2, 0x0, 0x81, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:33:58 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x60, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x4c, 0x0, [@generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x60}}, 0x0) 13:33:58 executing program 2: 13:33:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c000000000000000044"], 0x15) 13:33:58 executing program 4: 13:33:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 558.174539][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:33:58 executing program 2: 13:33:58 executing program 4: 13:33:58 executing program 2: 13:33:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000"], 0x1f) 13:33:58 executing program 4: 13:33:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x250000, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r2, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) r3 = syz_open_dev$video(&(0x7f0000000180)='/dev/video#\x00', 0x3, 0x0) ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setownex(r3, 0xf, &(0x7f0000000080)={0x0, r5}) close(r0) [ 558.604107][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:33:59 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, 0x0) ioctl$TCGETS2(r0, 0x802c542a, 0x0) 13:33:59 executing program 2: 13:33:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000"], 0x1f) 13:33:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x80000) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x4, &(0x7f0000000080)={0x8}, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:33:59 executing program 0: r0 = gettid() rt_sigpending(0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) prlimit64(0x0, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.sched_load_balance\x00', 0x2, 0x0) timer_create(0x0, 0x0, 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000200)={'syz', 0x2}, &(0x7f0000000240)="a6e16a7f39853596032a9ca0f67d2bbf72ab87339040d594b4c621b137f6fed1f4cae3f038e1c68468c9a8b4820f4e8ad851afa75a9a94a13bda076e409fe8bd94cdeca421c3f99439faa4b52a70aa86820a02440c8afdf1f5127a", 0x5b, 0xfffffffffffffffb) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f00000002c0)={0x0, 0x74, 0x48}, &(0x7f0000000300)={'enc=', 'raw', ' hash=', {'sha512-arm64\x00'}}, &(0x7f0000000380)="5561a5b0655287a620a52868078429f4e0b90011c5c0d93a21e5f4dad0985ac2bd0345be9a55b16f371a3821d657db05f7429ca2be8fef3bfe0b41014836469db00554f618356681ad5b6b10c183fe9bc2f4dbd7124e668b254f5f77ac46a6a55d0b9c074618685bcc76d7a81f2e02baa3103167", &(0x7f0000000480)=""/72) pipe(&(0x7f0000000000)) tkill(r0, 0x1000000000016) 13:33:59 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0x0) [ 559.157797][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:33:59 executing program 0: r0 = gettid() recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) shmget(0x1, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(0x0, 0xb) capset(&(0x7f0000000140)={0xf1504, r0}, &(0x7f0000000180)={0x0, 0x31164e9f, 0x0, 0x0, 0x1, 0x1000}) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000080)=""/166, 0xa6, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x20, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c) tkill(r0, 0x13) 13:33:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000240)={r4, 0x800, 0x800, "08f73c7c0a2564c2da4a431cdc303c206661fd9007bd79b0dff1e43bc959ed292b794534afd97ebffa713ebfb67816d1a959a500cd934fe181a7c8db66c6a7ea794ff511ddc055cd7e31ad309f2f9f8b8893a382cf9489957c0f6204ec8969e4409dc72eff7a47f1241f16280eeebc9e09dce8ab7063f10ff7c3cd90cef80ca026139d4740fe1e5cfaaefb8a36306df7ed9b35b3370c8b87a632cb2cbe29307134977ae7e0058e7bdceefdd0a191818de3798155e70c79926a7e3734c0a2b9ecd4f5eef45e5f884d9f3819cd147a5211df08004e473bf1c8c7e89d44d65981d5a5c7a240c4df5807933abb9877c29f"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:33:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000"], 0x1f) 13:33:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300"/36], 0x24) 13:33:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$void(r2, 0x5451) [ 559.579797][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:33:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20040, 0x0) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) pwritev(r2, &(0x7f00000000c0), 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x4d0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKRESETZONE(r5, 0x40101283, &(0x7f0000000080)={0x8000}) [ 559.669631][T14728] blk_update_request: I/O error, dev loop4, sector 768 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 13:33:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x80000) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x4, &(0x7f0000000080)={0x8}, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:33:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:33:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300"/36], 0x24) [ 559.924134][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$void(r2, 0x5451) 13:34:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r3 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x80000003, 0x44100) ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000080)="f9188defb8058b149e0f4ce6ab5076181df8e55900"/31, 0x1f}], 0x10000000000000c3, 0x81804) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:34:00 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000002f40)=[{{&(0x7f0000000040), 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/20, 0x14}, {&(0x7f0000000140)=""/115, 0x73}], 0x2}, 0x7}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)=""/187, 0xbb}, {&(0x7f0000000300)=""/59, 0x3b}, {&(0x7f00000003c0)=""/254, 0xfe}, {&(0x7f00000004c0)=""/227, 0xe3}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/193, 0xc1}], 0x6, &(0x7f0000001740)=""/80, 0x50}, 0x6}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000017c0)=""/9, 0x9}], 0x1, &(0x7f0000001840)=""/10, 0xa}, 0x1f}, {{&(0x7f0000001880)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001900)=""/202, 0xca}, {&(0x7f0000001a00)=""/30, 0x1e}, {&(0x7f0000001a40)=""/200, 0xc8}, {&(0x7f0000001b40)=""/5, 0x5}], 0x4, &(0x7f0000001bc0)=""/193, 0xc1}, 0x1ff}, {{&(0x7f0000001cc0)=@l2, 0x80, &(0x7f0000002280)=[{&(0x7f0000001d40)=""/197, 0xc5}, {&(0x7f0000001e40)=""/200, 0xc8}, {&(0x7f0000001f40)=""/181, 0xb5}, {&(0x7f0000002000)=""/42, 0x2a}, {&(0x7f0000002040)=""/178, 0xb2}, {&(0x7f0000002100)=""/103, 0x67}, {&(0x7f0000002180)=""/235, 0xeb}], 0x7, &(0x7f0000002300)=""/213, 0xd5}, 0xd15}, {{&(0x7f0000002400)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002480)=""/44, 0x2b}], 0x1}, 0x8}, {{&(0x7f0000002500)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000002580)=""/118, 0x76}, {&(0x7f0000002600)=""/86, 0x56}], 0x2, &(0x7f00000026c0)=""/92, 0x5c}, 0x9b2}, {{&(0x7f0000002740)=@nfc_llcp, 0x80, &(0x7f00000029c0)=[{&(0x7f00000027c0)=""/243, 0x17f}, {&(0x7f00000028c0)=""/108, 0x6c}, {&(0x7f0000002940)=""/93, 0x5d}], 0x3, &(0x7f0000002a00)=""/64, 0x40}, 0x8}, {{&(0x7f0000002a40)=@nfc_llcp, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002ac0)=""/42, 0x2a}, {&(0x7f0000002b00)=""/110, 0x6e}, {&(0x7f0000002b80)=""/36, 0x24}, {&(0x7f0000002bc0)=""/251, 0xfb}, {&(0x7f0000002cc0)=""/132, 0x84}, {&(0x7f0000002d80)=""/100, 0x64}, {&(0x7f0000002e00)=""/67, 0x43}], 0x7, &(0x7f0000002f00)=""/59, 0x3b}, 0x3}], 0x9, 0x58ac36c21018fbb4, &(0x7f0000003180)={0x0, 0x1c9c380}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000031c0)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r2 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r7 = syz_open_dev$mouse(&(0x7f0000003200)='/dev/input/mouse#\x00', 0x5, 0x32104) ioctl$KVM_PPC_GET_PVINFO(r7, 0x4080aea1, &(0x7f0000003240)=""/83) r8 = openat$cgroup_int(r6, &(0x7f0000000040)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(r8, r8, &(0x7f0000000240), 0x1) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r11, 0x4c00, r2) sendfile(r1, r1, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r1, 0x4c01) close(r1) 13:34:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x80000) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x4, &(0x7f0000000080)={0x8}, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:34:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300"/36], 0x24) [ 560.194744][T14763] blk_update_request: I/O error, dev loop4, sector 512 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 13:34:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r3 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x80000003, 0x44100) ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000080)="f9188defb8058b149e0f4ce6ab5076181df8e55900"/31, 0x1f}], 0x10000000000000c3, 0x81804) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:34:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 560.426675][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 560.498147][T14781] blk_update_request: I/O error, dev loop4, sector 512 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 13:34:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b"], 0x27) 13:34:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r3 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x80000003, 0x44100) ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000080)="f9188defb8058b149e0f4ce6ab5076181df8e55900"/31, 0x1f}], 0x10000000000000c3, 0x81804) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:34:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) sendmsg$kcm(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="45f9a8730766995e9bdb98aa901205bee49476ca28dfc6111280e99ff579826284c2db5bf66f19bdacea8cb0ac8ed9bffd40618eaf3b3e84272f4669d43ce37692f8ff31551c6feb3a17e4b89ca85e3d7cc415aaf50d3281", 0x58}], 0x1, &(0x7f00000003c0)=[{0x1010, 0x29, 0x0, "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{0x1010, 0x115, 0x7, 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{0x60, 0x13e, 0x1, "18922ec585186e05c062448045bab43eec07941041683621a4f09afd079b4691ac6f9687d22ce889f490e2f87e591f4bac76ba6114f897ef3844870236a059bf9f8939dc383d81eb6c6c9db2"}, {0x38, 0x0, 0xa68, "fbc7b59dd830ae01b2fcdf1ba0ab9c5189782cff65d5a324778ce34ad63138339ce1977599301a"}, {0xb0, 0x10d, 0x1, "bc4c1f0bf188302b0095034b80b3fcfdcc96258d90bc8063b38d9c10a1f97d1e26b4de3086e9ee81e6a33b624b13e13b2cc5f0a0b7b528b8221dda86dd225d40a68d5cf09c207fa40af84b8a964b21475c260cdf91b9ff3f89791ddbfe974c3fe82c92264bbd09821a3c36683605da0e3abd63cff608d8b020703adc73bf8cdcc471037acded00d2c6c5cf080ac4575c620987f1a349f43012"}], 0x2168}, 0x20004008) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:34:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:00 executing program 2 (fault-call:5 fault-nth:0): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:34:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b"], 0x27) 13:34:01 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xb, 0x11, r2, 0x0) ioctl$TIOCGRS485(0xffffffffffffffff, 0x542e, &(0x7f00000002c0)) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000100)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r3, 0x40045730, &(0x7f00000001c0)=0xfffff78f) write$P9_RRENAME(r3, &(0x7f0000000280)={0x7, 0x15, 0x1}, 0x7) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x40) io_uring_register$IORING_UNREGISTER_EVENTFD(r4, 0x5, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r10, 0xc08c5334, &(0x7f0000000300)={0xffff, 0xffffff00, 0x2c, 'queue1\x00', 0xffff}) [ 560.934532][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0xffffffffffffdfaf) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6fa183a8bab15b80, 0x1, 0x1, 0xff4, 0x120, 0xffffffffffffffff, 0x8, [], 0x0, r4, 0x3, 0x5}, 0x3c) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003900)='/dev/sequencer\x00', 0x900, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f0000000040), 0x2) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 561.077518][T14821] debugfs: Directory '14821-4' with parent 'kvm' already present! 13:34:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r6}, 0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={r6, 0xc1}, 0x8) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000180)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_LINKINFO={0x2c, 0x12, @bridge_slave={{0x14, 0x1, 'bridge_slave\x00'}, {0x14, 0x5, [@IFLA_BRPORT_LEARNING={0x8}, @IFLA_BRPORT_PROTECT={0x8}]}}}]}, 0x4c}}, 0x0) 13:34:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:01 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) 13:34:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b"], 0x27) [ 561.380791][T14833] netlink: 'syz-executor.0': attribute type 8 has an invalid length. [ 561.389260][T14833] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 13:34:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000000, 0xe0340) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000040)={0xa78, 0xa6da0982d361b850, 'client1\x00', 0xffffffff80000000, "c726978069b7df98", "94f322b64e2e0367c9da818673e95e05aca5d8748e745605e339b337f1f67373", 0x7}) [ 561.426232][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:01 executing program 4: r0 = shmget$private(0x0, 0x13000, 0x0, &(0x7f0000feb000/0x13000)=nil) shmat(0xffffffffffffffff, &(0x7f0000fed000/0x4000)=nil, 0x4000) r1 = shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x9000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000100)=0x308, 0x4) shmdt(r1) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x0, 0x17, &(0x7f0000000040)=ANY=[@ANYBLOB="4675eefc2f59bd8717a6b435300262fdf328066bdc2f2e94ff414d5280c972e793f5ada2a623b7defd234aabb47574eab0a04ecafb2955fda4915ffb28a5d49cf033792bf625eb5d0ea4cb301f3ac939c9981d6600e850ff56afaef4ecbfe80463dfe1401765037c964d6f03e3fba008e90d57fe67e2c438ebac800a0da30bc81d503a00b88366221b55fd22ade3946a2cd5fc3a4fcd160d2db45bc3155c99f48d6e05743aadcc222269f22780ccc39aaddd3b06e23e17bc607eb898"], &(0x7f0000003ff6)='G\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x3}, 0xfffffffffffffe33}, 0x70) 13:34:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b00"], 0x28) [ 561.623062][T14811] FAULT_INJECTION: forcing a failure. [ 561.623062][T14811] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 561.636919][T14811] CPU: 0 PID: 14811 Comm: syz-executor.2 Not tainted 5.4.0-rc5+ #0 [ 561.645547][T14811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 561.646361][T14811] Call Trace: [ 561.646361][T14811] dump_stack+0x191/0x1f0 [ 561.646361][T14811] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 561.646361][T14811] should_fail+0xa3f/0xa50 [ 561.646361][T14811] should_fail_alloc_page+0x1fb/0x270 [ 561.646361][T14811] __alloc_pages_nodemask+0x3c1/0x60c0 [ 561.646361][T14811] ? is_bpf_text_address+0x3c5/0x4b0 [ 561.646361][T14811] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 561.646361][T14811] ? is_bpf_text_address+0x47d/0x4b0 [ 561.646361][T14811] ? stack_trace_save+0x11c/0x1b0 [ 561.646361][T14811] ? stack_trace_save+0x11c/0x1b0 [ 561.646361][T14811] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 561.646361][T14811] ? update_stack_state+0x9c4/0xad0 [ 561.646361][T14811] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 561.646361][T14811] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 561.646361][T14811] ? update_stack_state+0x9c4/0xad0 [ 561.646361][T14811] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 561.646361][T14811] ? __module_address+0x68/0x5e0 [ 561.646361][T14811] ? is_bpf_text_address+0x3c5/0x4b0 [ 561.646361][T14811] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 561.646361][T14811] alloc_pages_current+0x68d/0x9a0 [ 561.646361][T14811] __get_free_pages+0x33/0xc0 [ 561.646361][T14811] __tlb_remove_page_size+0x340/0x560 [ 561.646361][T14811] unmap_page_range+0x20c9/0x3f80 [ 561.646361][T14811] ? stack_trace_save+0x128/0x1b0 [ 561.646361][T14811] unmap_single_vma+0x43f/0x5e0 [ 561.646361][T14811] unmap_vmas+0x391/0x4b0 [ 561.646361][T14811] exit_mmap+0x50e/0xa00 [ 561.646361][T14811] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 561.646361][T14811] __mmput+0x148/0x590 [ 561.646361][T14811] mmput+0x83/0x90 [ 561.646361][T14811] exit_mm+0x6b7/0x770 [ 561.646361][T14811] do_exit+0xae4/0x3a70 [ 561.646361][T14811] do_group_exit+0x18a/0x320 [ 561.646361][T14811] get_signal+0xbf6/0x32f0 [ 561.646361][T14811] ? ___sys_sendmsg+0x114a/0x1590 [ 561.646361][T14811] ? kmsan_get_metadata+0x39/0x350 [ 561.646361][T14811] ? kmsan_internal_set_origin+0x6a/0xb0 [ 561.646361][T14811] ? do_signal+0x56/0xe10 [ 561.646361][T14811] ? do_signal+0x56/0xe10 [ 561.646361][T14811] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 561.646361][T14811] do_signal+0x6f/0xe10 [ 561.646361][T14811] ? task_work_add+0x251/0x2c0 [ 561.646361][T14811] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 561.646361][T14811] prepare_exit_to_usermode+0x2c5/0x4d0 [ 561.646361][T14811] syscall_return_slowpath+0x90/0x610 [ 561.646361][T14811] do_syscall_64+0xdc/0x160 [ 561.646361][T14811] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 561.646361][T14811] RIP: 0033:0x45a219 [ 561.646361][T14811] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 561.646361][T14811] RSP: 002b:00007f08e3a62c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 561.646361][T14811] RAX: fffffffffffffe00 RBX: 00007f08e3a62c90 RCX: 000000000045a219 [ 561.646361][T14811] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003 [ 561.646361][T14811] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 561.646361][T14811] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f08e3a636d4 13:34:02 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="2f0000001c0005c5ffffff000dd1c131730000000b000000ec0091c913000180f0ffffeb3c37ce270c", 0x29}], 0x1}, 0x0) r2 = socket(0x10, 0x803, 0x9) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) bind$packet(r2, &(0x7f0000000000)={0x11, 0x1c}, 0x14) [ 561.646361][T14811] R13: 00000000004c874a R14: 00000000004ded40 R15: 0000000000000004 [ 562.027915][T14849] blk_update_request: I/O error, dev loop4, sector 1024 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 13:34:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x386, 0x4000000, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0xfffffffffffffcf9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@empty, @in=@remote}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x40010, r0, 0x65edf000) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="6c00000000000000003c04000000000000000000580011000c0000000000000000000000b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048aba68ef2fdf6eb9dda47f6a37ee3df45a08f"], 0x6c}}, 0x0) 13:34:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:02 executing program 4: sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xffffffffffffffd3, &(0x7f0000000680), 0x1000000000000194}, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100)=0x9, 0x4) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2, 0x111180) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="00bc4a36aa37a61807000180000000000000960ee8ef39", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x20) r4 = msgget(0x3, 0x40) msgctl$IPC_RMID(r4, 0x0) r5 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000180)={'lapb0\x00', @ifru_flags=0x814a010000000016}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="0a732ee3"], &(0x7f0000000080)=0x6) 13:34:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='+dev/\x04oop\x03\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = eventfd2(0x3, 0x0) sendfile(r0, r2, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) connect$rxrpc(r5, &(0x7f0000000000)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e24, 0x5, @ipv4={[], [], @broadcast}, 0x7fff}}, 0x24) 13:34:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b00"], 0x28) 13:34:02 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'eql\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\xf2\a\x00', 0x10005812}) io_setup(0x20000000002, &(0x7f0000000240)=0x0) io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)='\f', 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffff9a}]) r3 = dup3(r0, r1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000000)={r7}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000340)={r7, @in6={{0xa, 0x4e23, 0x1, @local, 0x6}}, 0x6a63, 0x5}, &(0x7f0000000000)=0x90) io_submit(0x0, 0x2000000000000256, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x80000000000000, 0x0, 0x0, r4, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000200)={'eql\x00`\x00\xa9[,\x00\x14\x01\x03\x03\xf0\x00', @ifru_mtu=0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 562.306872][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:02 executing program 4: set_mempolicy(0x4003, &(0x7f0000000140)=0x101, 0x2) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000200)='\x00', 0x1, 0xfffffffffffffffe) add_key$user(&(0x7f00000003c0), &(0x7f0000000440)={'@\x06\xda'}, &(0x7f00000000c0), 0xfffffffffffffe3f, 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r1) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={'syz', 0x2}, 0x0, 0x0, r3) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f00000003c0)='asymmetric\x00\xdd\xf4\xe3\x03\x93\xb7\x89\xcaK\x02\xc7:\a\xc2\xde\x1au\x81{9\xff\xear\x98\x1d-\xd4\xfa\x8b\x13kP\xf0\xddnx_?a\xcf\xde\xfea\xe79r\xb2\xa1\xe9}\b1\xc6\xb0\x91\xfeej\x16@\xd6\x13\xa9\xe5\x165U\xec+\x16L\x11ld\x99\xe0\xa9\xd7\xb2\x83\xbf\xf9\x8e<\x8e\xc6e\xb9\xa7f\x06\xab\xf9\x84\x02e\xc1\xf6dI\xdf\xc2\xee\xa3\xa6\x83\xfa=\xbe;\xe8\xd3\x99f\x02\xd7<6}\xdd\x91\x1c\x9a\x8bu6\x17\xa2q\xb77\xe5E\xae\x95:\x9b\x9b\x8b\xd6\xde~\xc3\x8d\xbb\xa9\xbcE\x87B\x0f\x88\x0eRx\x1d@jt6\xd62\x18\xd0V>\x99\x1c\x85\x19\x9f\x85\x80\xe7\xe6W!\x1f\xf7\x8b\x05\x95>\xac\x8a\x16\x9c\x14\x00y\x95\xe5fm\x19\x04\f\x1fCY\xa2m\xdeh[6H\xc4\x96\xa2\x1db\x99j0\x91\xe4\xd6\xa1\x98L\x13g\xa8\xd0', &(0x7f0000000000)=@chain={'key_or_keyring:', 0x0, ':chain\x00'}) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f00000003c0)={'syz', 0x2}, 0x0, 0x0, r3) add_key$keyring(&(0x7f00000006c0)='\xf6\xad\x88or\x01\x00', &(0x7f0000000700)={'syz', 0x0}, 0x0, 0x0, r3) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f00000003c0)='asymmetric\x00\xdd\xf4\xe3\x03\x93\xb7\x89\xcaK\x02\xc7:\a\xc2\xde\x1au\x81{9\xff\xear\x98\x1d-\xd4\xfa\x8b\x13kP\xf0\xddnx_?a\xcf\xde\xfea\xe79r\xb2\xa1\xe9}\b1\xc6\xb0\x91\xfeej\x16@\xd6\x13\xa9\xe5\x165U\xec+\x16L\x11ld\x99\xe0\xa9\xd7\xb2\x83\xbf\xf9\x8e<\x8e\xc6e\xb9\xa7f\x06\xab\xf9\x84\x02e\xc1\xf6dI\xdf\xc2\xee\xa3\xa6\x83\xfa=\xbe;\xe8\xd3\x99f\x02\xd7<6}\xdd\x91\x1c\x9a\x8bu6\x17\xa2q\xb77\xe5E\xae\x95:\x9b\x9b\x8b\xd6\xde~\xc3\x8d\xbb\xa9\xbcE\x87B\x0f\x88\x0eRx\x1d@jt6\xd62\x18\xd0V>\x99\x1c\x85\x19\x9f\x85\x80\xe7\xe6W!\x1f\xf7\x8b\x05\x95>\xac\x8a\x16\x9c\x14\x00y\x95\xe5fm\x19\x04\f\x1fCY\xa2m\xdeh[6H\xc4\x96\xa2\x1db\x99j0\x91\xe4\xd6\xa1\x98L\x13g\xa8\xd0', &(0x7f0000000000)=@chain={'key_or_keyring:', 0x0, ':chain\x00'}) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f00000003c0)={'syz', 0x2}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00000004c0)='key\xf2ing\x00', &(0x7f0000000400)={'\x00', 0x2}, 0x0, 0x0, r2) r5 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r4) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r5) r6 = add_key$keyring(&(0x7f00000002c0)='kering\x00', &(0x7f0000000340)={'syz', 0x3}, 0x0, 0x0, 0x0) r7 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, r6) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-vsock\x00', 0x2, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, r7) r8 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'\x00', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r8) r9 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r9) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r10 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'sqz', 0x3}, &(0x7f0000000080)='@', 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r10, 0xfffffffffffffffb) r11 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r10) r12 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000380)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r13 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r12) r14 = add_key$keyring(&(0x7f0000000540)='\xb1k8\xb8\xa9\x0e\xc3\x9c', &(0x7f0000000280)={'\x00', 0x1}, 0x0, 0x0, r13) r15 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r14) r16 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r15) r17 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r16) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r17) keyctl$unlink(0x9, r11, r17) clone(0x4412c500, 0x0, 0x0, 0x0, 0x0) 13:34:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r3 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) pipe2(&(0x7f0000000000), 0x800) r4 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r4, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r8, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) r9 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r9, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) readv(r9, &(0x7f0000000040)=[{}], 0x1) 13:34:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b00"], 0x28) 13:34:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$FUSE_DIRENT(r3, &(0x7f0000000000)={0x40, 0xfffffffffffffff5, 0x8, [{0x4, 0xa126, 0x12, 0x4, '!posix_acl_access^'}]}, 0x40) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) [ 562.672407][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 562.736088][T14893] IPVS: ftp: loaded support on port[0] = 21 13:34:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x1, 0x2, 0x728, 0x20, 0x2, 0x1, 0x127, [], 0x0, r4, 0x0, 0x5}, 0x3c) pwritev(r5, &(0x7f00000025c0)=[{&(0x7f00000003c0)="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0x1000}, {&(0x7f0000002640)="abc6611cf585e0a244db59ea47b60bc38f7c3c16c164a2122dcb8e86f8fbae038012cfa518b7a27d995284bb8650d2e2207b5be194e9ddc3fb98ff38d3c471299fee40d8ba16666c4f5cb508cde3fc26c591d26efd64d29c5bc986773eec06abae540a0ffad1789c47fe990c810fa54c005e1ed170aed8f0f06c63d54c1d365ae5c322338ee02346e91da62b9868a85f2aa53f51cd3c2e91dc631303dcbea8b3c77154846350"}, {&(0x7f0000001400)="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", 0x1000}, {&(0x7f0000002400)="67b8d9d794221f16adbaf075ca02d823b0253c38d2f6c41edaca14be94ff2b7f8148a73add403e1e614c7485fed737436cf9582e311caf29a15ddcf88368a93c1b4c4c7d2157fd88f445b98de1b08da0406b7f6ea259b1756b352662897c90a33e29e23984d6138316e17b2a419ecb2d6deec2a9a0185b8eca9616e50e90049b39661c1c1bcd5f1fb32013daf56a2410eb5b7d3882c32cc6253a9a336c4bbe8e57b5b7d8f2852165e0c92da57ee791edb3e5bb44be98c66e91494dcf56095bb1b3b52aadf188208721c498720086017a7619387bd50feb1d9315caf33243d7e89f0b5dfe470fc414a0f68862ff6abc6012", 0x25c}, {&(0x7f0000002500)="ca1bcb6fc955b8150fc63007db379199508c1db51c1c81ec7b1dfccd54e5fb5a630f82178ec4186f3c2258ecd7a08cbc177420ff413d97bd585b9c7a2fbff8ffeea08cbd08201e3948ff3e755e2cacae7e8e92f6ecc4be48de23e87b8360fdd0e450ba447be6958357b237f82230461f0b5e475ebccf6ac315b6198738dfde7a63147213ae051faa9f2c11a13d5c3685dd68c2025740a193e1aa5de2bbe825c2", 0xa0}], 0x5, 0x81809) prctl$PR_SET_DUMPABLE(0x4, 0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f0000000000)={r12}, 0x14) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = fcntl$dupfd(r14, 0x0, r13) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r15, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r12, 0x6, 0x894a}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @broadcast}}}, &(0x7f00000001c0)=0x84) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f0000000040)) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:34:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:03 executing program 5 (fault-call:5 fault-nth:0): r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:34:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x40, 0x0, 0x0) [ 563.161336][T14915] FAULT_INJECTION: forcing a failure. [ 563.161336][T14915] name failslab, interval 1, probability 0, space 0, times 1 [ 563.179455][T14915] CPU: 0 PID: 14915 Comm: syz-executor.5 Not tainted 5.4.0-rc5+ #0 [ 563.187399][T14915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 563.195965][T14915] Call Trace: [ 563.195965][T14915] dump_stack+0x191/0x1f0 [ 563.195965][T14915] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 563.195965][T14915] should_fail+0xa3f/0xa50 [ 563.195965][T14915] __should_failslab+0x264/0x280 [ 563.195965][T14915] should_failslab+0x29/0x70 [ 563.222469][T14915] kmem_cache_alloc+0xd9/0xd20 [ 563.222469][T14915] ? dst_alloc+0x2db/0x900 [ 563.222469][T14915] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 563.222469][T14915] dst_alloc+0x2db/0x900 [ 563.222469][T14915] ip_route_output_key_hash_rcu+0x26ff/0x3910 [ 563.222469][T14915] ? __kernel_text_address+0x24f/0x350 [ 563.222469][T14915] ip_route_output_flow+0x1e2/0x3d0 [ 563.222469][T14915] raw_sendmsg+0x1bea/0x4720 [ 563.222469][T14915] ? raw_sendmsg+0xdd1/0x4720 [ 563.222469][T14915] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 563.222469][T14915] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 563.222469][T14915] ? udp_cmsg_send+0x5d0/0x5d0 [ 563.222469][T14915] ? compat_raw_ioctl+0x100/0x100 [ 563.222469][T14915] inet_sendmsg+0x2d8/0x2e0 [ 563.222469][T14915] ? inet_send_prepare+0x600/0x600 [ 563.222469][T14915] sock_write_iter+0x599/0x650 [ 563.222469][T14915] ? sock_read_iter+0x660/0x660 [ 563.222469][T14915] __vfs_write+0xa2c/0xcb0 [ 563.222469][T14915] vfs_write+0x481/0x920 [ 563.222469][T14915] ksys_write+0x265/0x430 [ 563.222469][T14915] __se_sys_write+0x92/0xb0 [ 563.222469][T14915] __x64_sys_write+0x4a/0x70 [ 563.222469][T14915] do_syscall_64+0xb6/0x160 [ 563.222469][T14915] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 563.222469][T14915] RIP: 0033:0x45a219 [ 563.222469][T14915] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 563.222469][T14915] RSP: 002b:00007f665da6dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 563.222469][T14915] RAX: ffffffffffffffda RBX: 00007f665da6dc90 RCX: 000000000045a219 [ 563.222469][T14915] RDX: 000000000000003c RSI: 0000000020000240 RDI: 0000000000000003 [ 563.222469][T14915] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 563.222469][T14915] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f665da6e6d4 [ 563.222469][T14915] R13: 00000000004caae0 R14: 00000000004e2f70 R15: 0000000000000004 13:34:03 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="6c00000000000000000000000000000000000000580000000c0000000000000000000000b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7de4593048abfa71b9b4b7d3369112c92780149e000000"], 0x6c}}, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={'syz', 0x2}, 0x0, 0x0, r1) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000003c0)='asymmetric\x00\xdd\xf4\xe3\x03\x93\xb7\x89\xcaK\x02\xc7:\a\xc2\xde\x1au\x81{9\xff\xear\x98\x1d-\xd4\xfa\x8b\x13kP\xf0\xddnx_?a\xcf\xde\xfea\xe79r\xb2\xa1\xe9}\b1\xc6\xb0\x91\xfeej\x16@\xd6\x13\xa9\xe5\x165U\xec+\x16L\x11ld\x99\xe0\xa9\xd7\xb2\x83\xbf\xf9\x8e<\x8e\xc6e\xb9\xa7f\x06\xab\xf9\x84\x02e\xc1\xf6dI\xdf\xc2\xee\xa3\xa6\x83\xfa=\xbe;\xe8\xd3\x99f\x02\xd7<6}\xdd\x91\x1c\x9a\x8bu6\x17\xa2q\xb77\xe5E\xae\x95:\x9b\x9b\x8b\xd6\xde~\xc3\x8d\xbb\xa9\xbcE\x87B\x0f\x88\x0eRx\x1d@jt6\xd62\x18\xd0V>\x99\x1c\x85\x19\x9f\x85\x80\xe7\xe6W!\x1f\xf7\x8b\x05\x95>\xac\x8a\x16\x9c\x14\x00y\x95\xe5fm\x19\x04\f\x1fCY\xa2m\xdeh[6H\xc4\x96\xa2\x1db\x99j0\x91\xe4\xd6\xa1\x98L\x13g\xa8\xd0', &(0x7f0000000000)=@chain={'key_or_keyring:', 0x0, ':chain\x00'}) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f00000003c0)={'syz', 0x2}, 0x0, 0x0, r1) keyctl$read(0xb, r1, &(0x7f0000000100)=""/101, 0x65) 13:34:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$getflags(r0, 0xf6b3b379c447a0dc) sendfile(r0, r0, 0x0, 0x24008000) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_NMI(r4, 0xae9a) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) ioctl$TIOCGPKT(r4, 0x80045438, &(0x7f0000000040)) [ 563.614074][T14917] IPVS: ftp: loaded support on port[0] = 21 [ 563.615427][ C1] net_ratelimit: 1 callbacks suppressed [ 563.615454][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:04 executing program 0: ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x80f08169b3aa1f93, 0x1, 0x5000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4d) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0x95, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffe58) 13:34:04 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x22183, 0x0) ioctl$VFIO_SET_IOMMU(r1, 0x3b66, 0x6) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$UDMABUF_CREATE(r4, 0x40187542, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0xfffff000, 0x4000}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x14, 0x2, [@IFLA_BOND_PRIMARY={0x8, 0x1c}, @IFLA_BOND_MODE={0x8, 0x1, 0x6}]}}}]}, 0x44}}, 0x0) 13:34:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x40, 0x0, 0x0) 13:34:04 executing program 5 (fault-call:5 fault-nth:1): r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:34:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f00000000c0)=@v2={0x2, @adiantum, 0x3, [], "a7ac397bbf8a99ae01b6ecd4b7f49c32"}) sendfile(r0, r0, 0x0, 0x24000000) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000240)=@abs={0x2, 0x0, 0x4e20}, 0x6e) r4 = fcntl$dupfd(r3, 0x0, r2) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000000300)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e20, 0x0, @local, 0xbe24}], 0x2c) r10 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) read$rfkill(r10, &(0x7f00000002c0), 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x3b, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r4, &(0x7f0000000140)={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x3, r11, 0x10, 0x1, @ib={0x1b, 0x2, 0x0, {"0769e1e503b5713a68afa3d589fcc672"}, 0x2, 0xf81, 0x5}}}, 0xa0) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 564.154006][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 564.161926][T14948] FAULT_INJECTION: forcing a failure. [ 564.161926][T14948] name failslab, interval 1, probability 0, space 0, times 0 [ 564.178633][T14948] CPU: 1 PID: 14948 Comm: syz-executor.5 Not tainted 5.4.0-rc5+ #0 [ 564.186597][T14948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 564.188055][T14948] Call Trace: [ 564.188055][T14948] dump_stack+0x191/0x1f0 [ 564.188055][T14948] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 564.188055][T14948] should_fail+0xa3f/0xa50 [ 564.212145][T14948] __should_failslab+0x264/0x280 [ 564.212145][T14948] should_failslab+0x29/0x70 [ 564.212145][T14948] kmem_cache_alloc_node+0xfa/0xe60 [ 564.212145][T14948] ? __alloc_skb+0x215/0xa10 [ 564.212145][T14948] ? kmsan_get_metadata+0x39/0x350 [ 564.212145][T14948] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 564.212145][T14948] __alloc_skb+0x215/0xa10 [ 564.212145][T14948] alloc_skb_with_frags+0x18c/0xa80 [ 564.212145][T14948] sock_alloc_send_pskb+0xafd/0x10a0 [ 564.212145][T14948] ? kmsan_internal_set_origin+0x6a/0xb0 [ 564.266865][T14948] sock_alloc_send_skb+0xca/0xe0 [ 564.266865][T14948] raw_sendmsg+0x2654/0x4720 [ 564.274719][T14948] ? raw_sendmsg+0xdd1/0x4720 [ 564.274719][T14948] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 564.282419][T14948] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 564.282419][T14948] ? udp_cmsg_send+0x5d0/0x5d0 [ 564.295722][T14946] netlink: 'syz-executor.4': attribute type 1 has an invalid length. [ 564.282419][T14948] ? compat_raw_ioctl+0x100/0x100 [ 564.282419][T14948] inet_sendmsg+0x2d8/0x2e0 [ 564.282419][T14948] ? inet_send_prepare+0x600/0x600 [ 564.282419][T14948] sock_write_iter+0x599/0x650 [ 564.282419][T14948] ? sock_read_iter+0x660/0x660 [ 564.282419][T14948] __vfs_write+0xa2c/0xcb0 [ 564.282419][T14948] vfs_write+0x481/0x920 [ 564.317723][T14948] ksys_write+0x265/0x430 [ 564.317723][T14948] __se_sys_write+0x92/0xb0 [ 564.317723][T14948] __x64_sys_write+0x4a/0x70 [ 564.317723][T14948] do_syscall_64+0xb6/0x160 [ 564.317723][T14948] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 564.317723][T14948] RIP: 0033:0x45a219 [ 564.317723][T14948] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 564.317723][T14948] RSP: 002b:00007f665da6dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 564.317723][T14948] RAX: ffffffffffffffda RBX: 00007f665da6dc90 RCX: 000000000045a219 13:34:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x40, 0x0, 0x0) [ 564.317723][T14948] RDX: 000000000000003c RSI: 0000000020000240 RDI: 0000000000000003 [ 564.317723][T14948] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 564.317723][T14948] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f665da6e6d4 [ 564.317723][T14948] R13: 00000000004caae0 R14: 00000000004e2f70 R15: 0000000000000004 13:34:04 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)=ANY=[]}}, 0x20000001) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000000240)) syncfs(r0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r4, &(0x7f0000000080)=[{&(0x7f0000000100)="7dfa20f058e980afdae8229452b2109e5b8418c1b2462213e4727d3ad2b13522b9264cc3b401375266cc05c65276782a7bfe40f38d9679ff35c042da80cfb1198ca66f51e720647b1fe93dd2bed887d3e9766d7d8f20c507b7558e7b1d3202b3317e5c016bcd6b7eba8def5234e523ce165f06789507a6a93c49dd00975f393956b270723001dbf7dd99cc62ee6688bf56d4ec9e2b91266baa883c5037c0937bd86c45436f99b99fe70470dd14e4af23fee5ab6ea0389971de3572b6557bdabcddf32191b827d9f33965012891b53dd25407a5", 0xd3}, {&(0x7f00000002c0)="b8668a38d609e2baa5ce0fe07de730f93143b522620547ae4584758721aba48de980472574d8b13f4799ff28037295fb5b99a54535558a6617031d6459de9de557274556deba18e8a17d70f5a0c1638354f44d87a9d1311e5a32f3ef05155d433d9c3d3f5c84373655b1c120cfb15900b08ff134f45efd54fafbce5c112735dbbd2ce8a49a83da2da86f80ba5e7670af0148fcd44811ad70ebb707a83e8f827c0154158c0ba36e59fb9c82da49ca8e7fdccce403dbebe91fa07dd1440b5c87e1", 0xc0}, {&(0x7f0000000040)="74b18aa9e2a61c2a75dca037f062a1335d04ad53715e04ec5a4c8003b4936b", 0xfffffffffffffe3a}, {&(0x7f0000000380)="136f4e779730583673b264302308cfca9bb2543d951305e1fa1b0dfcf69966904b57d79b12ad52e755b9c61f7aab63743d2cfb7c478d76a25edbf8d6397f1e5128e7098a8d741f768a7964e9cd60643485a72ccae768450129980e823dc3fdd92bc5453a06d53bd1c7031acfa8814212636519de9aff62c511036292048d1800b429eeaa59613aa2704b668ee88d6be271cbb078bf327a0391260adf5e03387d1756972877f6ee4c6a11b58b97150b39ed36ebcb", 0xb4}], 0x4, 0x2) r6 = fcntl$dupfd(r1, 0x0, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000440)={0x2, [0x0, 0x0]}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000004c0)={r7}, 0x8) r8 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r8, 0x6, 0x16, &(0x7f0000000000)=[@sack_perm, @sack_perm, @mss={0x2, 0x3ff}, @sack_perm], 0x4) 13:34:04 executing program 5 (fault-call:5 fault-nth:2): r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:34:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$alg(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="d361f16120f02a5fb6a3f8282aa5108b2b5cc5ceb2bd12634e5aab20471b8425d4e646ce6b4c809dc784879664966256ad62100610809ab6665caf4d65ac58aa5eec15f4", 0x44}, {&(0x7f00000001c0)="bb46243dab2102d386f43bf342e9f3d565c782d9ff8c68004e173dc7d222a28a54f7a6c5611209a3d7372f8bca6038322d6ea53da6e3cdaa90ef92f855e5c4b7ea0e2da330f2863a58513ecedc85eea4ea42dc2c651e570a9c668edc0d86753aa67e81822e4b770d18384b3a90d974e3", 0x70}, {&(0x7f0000000240)="60cb9b7f7a0a5feb0c06b6685a4f0ed07188d88fee1ace1f0577cff9697001f957866318349c60d094c77c8b223791e29630b337206b71c34cf5cb6b8dc49311416c78bf9e7c72d74fc37a0fc85bc40eb18301b79dd42d5eb593227995263c4ff845b1e5ae75b945aeeb819e1fcef0626a2e1125", 0x74}, {&(0x7f00000000c0)}, {&(0x7f00000002c0)="80b41af445a4b04f181f0cb1c2dc8fd37307d426df9f002d666b2c8a6663fa26c4fecb31e8d43c4711a17e4c376f84c510edf7912ab8475cbcc08d2f53b99c174f0aa732cd906fb9004204d3dbfda75fceaaad2799d398379a75652a5fc0f4ee6e1893ab8396", 0x66}], 0x5, &(0x7f00000003c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18}, @op={0x18}, @op={0x18}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x40}, 0x4001) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r8, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r9 = dup(r8) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r9, 0x6, 0x15, &(0x7f00000000c0)=0x200, 0x4) syz_kvm_setup_cpu$x86(r6, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x133, 0x0, 0x0, 0xa93f) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000140)="0fae050f015c27d0ad00000f20e06635040000000f22e03e660f3a0953f9056467f2af0f01ca66b8c10000000f23c00f21f86635030005000f23f80f20e06635002000000f22e0baa100b80000ef", 0x4e}], 0x0, 0xcffa808b513f9dfd, 0x0, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) [ 564.559261][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x40, 0x0, 0x0) [ 564.786321][T14972] FAULT_INJECTION: forcing a failure. [ 564.786321][T14972] name failslab, interval 1, probability 0, space 0, times 0 [ 564.799182][T14972] CPU: 0 PID: 14972 Comm: syz-executor.5 Not tainted 5.4.0-rc5+ #0 [ 564.807122][T14972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 564.809071][T14972] Call Trace: [ 564.809071][T14972] dump_stack+0x191/0x1f0 [ 564.809071][T14972] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 564.809071][T14972] should_fail+0xa3f/0xa50 [ 564.809071][T14972] __should_failslab+0x264/0x280 [ 564.809071][T14972] should_failslab+0x29/0x70 [ 564.809071][T14972] __kmalloc_node_track_caller+0x1c6/0x1390 [ 564.809071][T14972] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 564.809071][T14972] ? alloc_skb_with_frags+0x18c/0xa80 [ 564.809071][T14972] ? alloc_skb_with_frags+0x18c/0xa80 [ 564.809071][T14972] __alloc_skb+0x306/0xa10 [ 564.809071][T14972] ? alloc_skb_with_frags+0x18c/0xa80 [ 564.809071][T14972] alloc_skb_with_frags+0x18c/0xa80 [ 564.809071][T14972] sock_alloc_send_pskb+0xafd/0x10a0 [ 564.809071][T14972] ? kmsan_internal_set_origin+0x6a/0xb0 [ 564.809071][T14972] sock_alloc_send_skb+0xca/0xe0 [ 564.809071][T14972] raw_sendmsg+0x2654/0x4720 [ 564.809071][T14972] ? raw_sendmsg+0xdd1/0x4720 [ 564.809071][T14972] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 564.809071][T14972] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 564.809071][T14972] ? udp_cmsg_send+0x5d0/0x5d0 [ 564.809071][T14972] ? compat_raw_ioctl+0x100/0x100 [ 564.809071][T14972] inet_sendmsg+0x2d8/0x2e0 [ 564.809071][T14972] ? inet_send_prepare+0x600/0x600 [ 564.809071][T14972] sock_write_iter+0x599/0x650 [ 564.809071][T14972] ? sock_read_iter+0x660/0x660 [ 564.809071][T14972] __vfs_write+0xa2c/0xcb0 [ 564.809071][T14972] vfs_write+0x481/0x920 [ 564.809071][T14972] ksys_write+0x265/0x430 [ 564.809071][T14972] __se_sys_write+0x92/0xb0 [ 564.809071][T14972] __x64_sys_write+0x4a/0x70 [ 564.809071][T14972] do_syscall_64+0xb6/0x160 [ 564.809071][T14972] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 564.809071][T14972] RIP: 0033:0x45a219 [ 564.809071][T14972] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 564.809071][T14972] RSP: 002b:00007f665da6dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 564.809071][T14972] RAX: ffffffffffffffda RBX: 00007f665da6dc90 RCX: 000000000045a219 [ 564.809071][T14972] RDX: 000000000000003c RSI: 0000000020000240 RDI: 0000000000000003 [ 564.809071][T14972] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 564.809071][T14972] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f665da6e6d4 [ 564.809071][T14972] R13: 00000000004caae0 R14: 00000000004e2f70 R15: 0000000000000004 13:34:05 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0xa0000, 0x0) mmap$binder(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x10001f, 0x0, 0x0, 0x0, 0x92}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01dfdde80f32d9e90f086665676426f7c5000000000f2245deef0b23f5", 0x23}], 0x1, 0x0, 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000c000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000140)="b9000400000f326663430066eddc0f0f01c442c20100b905040000cf430f01c2c482198e5200c4e16d75572ab9800000c00f3235001000000f30", 0x3a}], 0x1, 0x0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000002000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, 0x0, 0xfffffffffffffff2}], 0x0, 0x0, 0x0, 0x208) ioctl$KVM_RUN(r3, 0xae80, 0x0) 13:34:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) open(&(0x7f0000000000)='./file0\x00', 0x2100, 0x0) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) sendfile(r2, r3, &(0x7f0000000140), 0x5) 13:34:05 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b40500000000000071101900000000006e050000000000009500002a00000000"], &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x28080, 0x0) [ 565.256621][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:05 executing program 5 (fault-call:5 fault-nth:3): r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:34:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x40, 0x0, 0x0) [ 565.502465][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:05 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e21, @broadcast}, 0x2f3) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:34:05 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ipddp0\x00'}) 13:34:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x40, 0x0, 0x0) 13:34:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000000)={0x2, 0x3, 0x3, 0xfff, 0x2}) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r6, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x1, 0x0) sendfile(r6, r7, &(0x7f0000000180)=0x1f, 0x60) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="014acf78ac9256c7fb88a811", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000000)={r10}, 0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r10, 0x4) 13:34:05 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0xfffffffffffffd7d) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) [ 565.904197][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:06 executing program 4: mount$fuseblk(0x0, 0x0, 0x0, 0x0, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0xffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Zb\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86a\xfa\xb8\xfb)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x23f4934f79251bdb, 0x0) setsockopt$XDP_RX_RING(r4, 0x11b, 0x2, &(0x7f0000000100)=0x8000, 0x4) setresuid(0x0, r3, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket(0x10, 0x3, 0x0) fsetxattr$security_smack_entry(r5, &(0x7f0000000000)='security.SMACK64MMAP\x00', &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x11, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, 0x0, 0x20000102000007) socket(0x10, 0x2, 0x0) userfaultfd(0x0) r6 = memfd_create(&(0x7f0000000040)='/eth1bdev\x00', 0x0) dup2(r6, 0xffffffffffffffff) r7 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r7, 0x89f7, &(0x7f0000000080)={'sit0\x00\x00\xfc\xf0\x00', @ifru_flags}) setsockopt$inet6_buf(r7, 0x29, 0x2c, &(0x7f00000001c0)="cb5baf8efca11501c467d80d0c8b3b19a658e64e51236274a3f14ad798300d0d67766d4defb046a52728154c89447281eb063c92fa51ea6d60c508a5133f4360c3586cafd4a4e0c6c022540960cbc9b3a1e5cb412e80d54258b0cfae", 0x5c) arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000240)) 13:34:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) fsetxattr$security_ima(0xffffffffffffffff, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000e8691b9a9f7e9d145e5ac03c25dab0e10b47f0d314606fa713b8cd682faf1a4a747572"], 0x1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0xfffffffffffffd15, 0x0, 0x0, 0x5af4c977b55a8b9c) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 565.978239][T15014] blk_update_request: I/O error, dev loop4, sector 1024 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 13:34:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a1", 0x2, 0x40, 0x0, 0x0) 13:34:06 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$IOC_PR_PREEMPT(r3, 0x401870cb, &(0x7f0000000040)={0x8, 0xfffffffffffffffa, 0x68f}) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:34:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$KVM_NMI(r4, 0xae9a) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$LOOP_CLR_FD(r7, 0x4c01) r8 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) getsockopt$MISDN_TIME_STAMP(r11, 0x0, 0x1, &(0x7f00000007c0), &(0x7f0000000800)=0x4) ioctl$ASHMEM_GET_PIN_STATUS(r8, 0x7709, 0x0) close(r0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x44c00) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000740)) writev(r12, &(0x7f0000000680)=[{&(0x7f0000000140)="f463484e715d431b4dbe116d1bedb31b3cf4f5a44229f07e6c1395b1c7877a7833356255cf45415089118929b116783a7a372d215651d35250cc8fd0484a01bb05b9618c737d39e9692253d5e053e403819058d5928827a52b9acc893975f407dc33ed37a9ce011a5626f571b1ed70a8127a6dba4b3466d3e115acbd6333168a96fd3321d853a9c0c5fcc6385f5a64444762593444453487a6625f4819", 0x9d}, {&(0x7f0000000240)="0caf045a70a724bf2c296717fd3c079897470a760d8ebd91b43f6bb4176d6e9f296da9db3dca9d609518222fcb0be57ff59320b8e1f987a133d7be4cdfb351622dd69bf35ebe", 0x46}, {&(0x7f00000003c0)="b1fc3d91a7b4250319b36253bc5e9d31341aed069c41aa4262628f80be26656e75606f975c2fe7dbda0646b45bb981f72277dfbc3aa3b868d07705bf7f35dfd1b1c7fa01e5b89b70663c9525a1dd2f1c34e9b942a68689c96d5c528b4a7496e5d9a1364d889a348511dc8c3cff26bc34d2b37fcfb4abc764977b2a604e4387eeffdea6e9fea1f65ecbfddc78eec0484c5fca4835f33f19ca8d7c139343df9f2a78edabc62d9500d8be9cdd41cd88a4472d17ab5b15f3fa73bf31c95cb15a14cceb1f8dd5c7ac2324bb645a6d2f64bf8d500a74fdad30f295ac6f3237df", 0xdd}, {&(0x7f00000002c0)="20423f62bcceb33c73a7625235b6f9015ba20cd3ee92dcd76166662d2602974ca13401a753c35ada3131f6a82eeddf0ffae962e97ae9d47164a9e6a6ce81be34114393384bbe1583afd65236f4329dfb0dc9a07911e2ee0a524e82a7ad314f5183b816c8be58b9e46305e7e3", 0x6c}, {&(0x7f00000004c0)="bf76dcfb61b74f72c7b3451e0ad89778ef07a1d8d716149cc63b86c55d5d51e3d9914f829d2b268f98cd5f4eea7f1b737a453fcf6c83d0e7bc5a3cbe5350ccaf9a83b1a62e6377d42cc121cd21ba3e495ad5897c5fad2eba50f8aed36467962f6bba4835f6c8e89bb93a4a105a7bb7f1c79a03f8fe3f19748bcc95c351845785ae99745903c9ce8956", 0x89}, {&(0x7f00000000c0)="296e4abae583c2bc626d55436c03", 0xe}, {&(0x7f0000000580)="9eb3363b18dea673784664b170957fb6fcf57bf5c89401663733d93f3196abac62aea9f9acea4daa249acf09de8ca29dcded1a097711e79ef013801b7cdab674635f35fea0c65b01a6ebe7822d8b141dd355c7b51d3c95ac5f91d7812a0b307b2f4f65260fcf", 0x66}, {&(0x7f0000000600)="20868f805663a572f4b03abcb36ea316dc528c7a1599da6975", 0x19}, {&(0x7f0000000640)="f4a77419c156fe29cb", 0x9}], 0x9) r13 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r13, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r14 = fcntl$dupfd(0xffffffffffffffff, 0x0, r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) ioctl$USBDEVFS_RESETEP(r14, 0x80045503, &(0x7f0000000040)={0xa}) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000780)='/proc/self/attr/current\x00', 0x2, 0x0) [ 566.368010][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:06 executing program 5: prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000040)) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e21, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:34:06 executing program 0: r0 = memfd_create(&(0x7f0000000200)='eth0\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r9, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x4001fa) r10 = socket$inet6_sctp(0xa, 0x0, 0x84) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f0000000000)={r12}, 0x14) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) r14 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="c5862c60ebae8cb42b06a158105102000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r13, 0x84, 0x1, &(0x7f0000000000)={r15}, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={r15}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={r16, 0x9b}, 0x8) getsockopt$inet_int(r1, 0x10d, 0x8e, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r11, 0x84, 0x21, &(0x7f0000000180)=0xa5, 0x4) r19 = fcntl$dupfd(r18, 0x0, r17) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) openat$cgroup_ro(r19, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) 13:34:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a1", 0x2, 0x40, 0x0, 0x0) 13:34:06 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000000)={0x6, 0x2, 0x4dd6, 0x3, 0x16, 0x1f, 0x40, 0x0, 0x5f6, 0x100, 0x9, 0x5}) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:34:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000000000)={0x1f, 0x7, 0x81, 0x0, 0x4}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 566.809819][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a1", 0x2, 0x40, 0x0, 0x0) 13:34:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) r1 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x10000004}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xffffffc7) fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x1, 0x0, 0x5, 0xf6cb, r4}) [ 567.015256][T15078] blk_update_request: I/O error, dev loop4, sector 1024 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 [ 567.190346][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000000000)={0x1f, 0x7, 0x81, 0x0, 0x4}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:34:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000080)={0x11, 0x9, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x406, r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000000)=0x4, 0x1) write(r1, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1e5) recvmmsg(r1, &(0x7f0000002ec0), 0x29e, 0x1a, &(0x7f00000001c0)={0x77359400}) 13:34:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xff02, 0x94a082) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:34:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0x3, 0x0, 0x0, 0x0) 13:34:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) r1 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000300)={0xfff, 0x800, 0x8, 'queue1\x00', 0x400}) r3 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) write$binfmt_elf32(r0, &(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRESHEX=r0], @ANYPTR, @ANYPTR, @ANYRESHEX=0x0, @ANYRES16, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES64=r3], @ANYRESHEX], 0x46) [ 567.560919][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:07 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x101000, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14, 0x800) umount2(&(0x7f0000000200)='./file0\x00', 0xb) mount(0x0, &(0x7f0000000240)='./file0\x00', 0x0, 0x100000, 0x0) clone(0x41060000, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x80000, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/udplite\x00') r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) [ 567.700273][ T3260] blk_update_request: I/O error, dev loop2, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0 13:34:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0x3, 0x0, 0x0, 0x0) [ 567.760658][T15110] blk_update_request: I/O error, dev loop4, sector 1024 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 13:34:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='mounts\x00') ioctl$NBD_SET_TIMEOUT(r1, 0xab09, 0x6) close(r0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) socket(0x9, 0x5, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000fcf534894afada7ecb0588f8b8390c8db27caa05ec19959d473df5b9aab7c9bb79481ab12acfe578af2e51fc25b5134125d45464cd60f426fbc7dae24c6994079353ee7e9fad5ea2a7d68c93335ec782ac1ac536f1dc8c75ff5e3f374bedf5a5c6ce6809db4e70acd18ab9a57bff2dc0e8042f35797855604e143a895f3dc75ccadc4f385b4cc7579da0a571"], 0x3c) 13:34:07 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r11, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x96, "83acf28c06d8870bf168815166fcb6b0f2d9857da2e495f3047bdeacaaaec125cbdd81dde161597890ae838330a95f16a5f46d9a999c25504b01053b9fb3811ef0064126b27b1b53794a91b257e9efce2f27e19508795524a574fba3562fb1e6b72f85a15fe17a25e3bbfdc092e0df9ab3bd10337269d9c92a03488bd3842afd6716509ad47ac0e2636c9fd1987a27c9e28b2b69dca0"}, &(0x7f0000000080)=0x9e) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r12}, &(0x7f0000000180)=0x8) ioctl$UI_SET_SWBIT(r5, 0x4004556d, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) setsockopt$sock_int(r1, 0x1, 0x6f164e33014961f4, &(0x7f0000000000)=0x916, 0xfe06) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="6c00000009000000000000000000000000000000580000000c00000000000000000000005a87b1536bb6ba7c92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3425174a238178ef7d91d9ec6c85c3368cd7d64593048abe3df45a08f08cd3912c92780149e000000"], 0x2cd}}, 0x0) r13 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCOUTQNSD(r13, 0x894b, &(0x7f0000000240)) 13:34:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x5, 0x882800) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r4}, 0x14) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000000)={r7}, 0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={r7, @in={{0x2, 0x4e20, @empty}}, 0x945b, 0x5, 0x0, 0x1006, 0x82}, 0x98) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:34:08 executing program 4: open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) mount(&(0x7f0000000100), &(0x7f0000000180)='./file0\x00', 0x0, 0x1001004, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0xfffffffe, 0xffffffff, 0x0, 0x4, 0x5ed}, 0x14) r3 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) renameat2(r3, &(0x7f0000000340)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) 13:34:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0x3, 0x0, 0x0, 0x0) [ 568.088096][T15135] IPVS: ftp: loaded support on port[0] = 21 13:34:08 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000140)=@gcm_128={{0x304}, "9ace3160d47250ae", "6abb1476fdd958846d77f34196c9b5c1", "a60c780a", "46d737167ee15d33"}, 0x28) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="4ef27f454c4600000004006c0000000000e6ffff431405030000000000000083fed3220000003b00000c3b0231a2f491d3f6080305b8fccb99d3ebfa17ca7a1827480feaef0d8adfce047d22e1bb35266aa027f380050aa8cd3fbdb2376bfb43c6102a35d14afba9459d88349fb539dd224d30e1678694ff13237651cb0e69d324bbe5c1ee222c73126af4f86ed875239a4e2fcc53005531e9bfe3e7670ca856b9033b229a1c3417d80ad14a00e6d14b9acca0d353d33f8ed00f4e19cba433976710f0f5d882e7a53fb855d6b79c10b7f46500c0b27b3145818fdb9276f8c4"], 0x3c) 13:34:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$FUSE_WRITE(r4, &(0x7f0000000000)={0x18, 0x0, 0x3, {0x400}}, 0x18) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 568.418673][T15146] IPVS: ftp: loaded support on port[0] = 21 13:34:08 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x30200, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) r2 = socket(0x840000000002, 0x3, 0xff) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r5}, 0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r5, 0x20d}, &(0x7f00000002c0)=0x100000106) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r6, @in={{0x2, 0x4e23, @broadcast}}, 0x1, 0x9, 0x3ff80000, 0x7fff, 0x1e0}, &(0x7f0000000280)=0x98) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x4}) 13:34:08 executing program 1 (fault-call:11 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 568.685168][ C0] net_ratelimit: 2 callbacks suppressed [ 568.685219][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 568.753056][T15172] FAULT_INJECTION: forcing a failure. [ 568.753056][T15172] name failslab, interval 1, probability 0, space 0, times 0 [ 568.766004][T15172] CPU: 0 PID: 15172 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 568.773950][T15172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 568.775803][T15172] Call Trace: [ 568.775803][T15172] dump_stack+0x191/0x1f0 [ 568.775803][T15172] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 568.775803][T15172] should_fail+0xa3f/0xa50 [ 568.775803][T15172] __should_failslab+0x264/0x280 [ 568.775803][T15172] should_failslab+0x29/0x70 [ 568.775803][T15172] __kmalloc+0xae/0x410 [ 568.775803][T15172] ? kzalloc+0x7c/0xe0 [ 568.775803][T15172] ? kmsan_internal_set_origin+0x6a/0xb0 [ 568.775803][T15172] kzalloc+0x7c/0xe0 [ 568.775803][T15172] tls_get_rec+0x113/0x870 [ 568.775803][T15172] ? local_bh_enable+0x36/0x40 [ 568.775803][T15172] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 568.775803][T15172] tls_sw_sendmsg+0x625/0x2710 [ 568.848632][T15172] ? aa_sk_perm+0x730/0xaf0 [ 568.848632][T15172] ? udpv6_rcv+0x70/0x70 [ 568.848632][T15172] ? tls_tx_records+0xb40/0xb40 [ 568.848632][T15172] inet6_sendmsg+0x2d8/0x2e0 [ 568.868490][T15172] ? inet6_ioctl+0x340/0x340 [ 568.868490][T15172] __sys_sendto+0x8fc/0xc70 [ 568.868490][T15172] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 568.868490][T15172] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 568.888215][T15172] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 568.888215][T15172] __se_sys_sendto+0x107/0x130 [ 568.888215][T15172] __x64_sys_sendto+0x6e/0x90 [ 568.888215][T15172] do_syscall_64+0xb6/0x160 [ 568.888215][T15172] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 568.888215][T15172] RIP: 0033:0x45a219 [ 568.888215][T15172] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 568.888215][T15172] RSP: 002b:00007f929c981c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 13:34:08 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:34:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000300)={0x9, 0x8, 0x1ff}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) readv(r0, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/202, 0xca}, {&(0x7f00000004c0)=""/113, 0x71}], 0x2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r5, 0xc0182101, &(0x7f0000000140)={r6, 0x6, 0x3}) ioctl$SIOCGSTAMP(r4, 0x8906, &(0x7f0000000280)) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x1dd) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000200)="66baf80cb8abaa838cef66bafc0cecc4c1a0140e660f71d0000fc7310f01c426660f3881020f01c4440f24c03501000000440f22c00f0966ba420066ed", 0x2e}], 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x74, 0x0, 0xffffff87) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x625) bind$inet(r7, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r7, &(0x7f0000000180)={0x2, 0x4e21}, 0x10) sendmsg(r7, 0x0, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0xa, &(0x7f0000000040)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000000700)={0x0, 0x40000007fff, 0x80000001}, 0x14) shutdown(r7, 0x1) getsockopt$inet_mreqn(r7, 0x0, 0x6f498e96abec9fc2, &(0x7f0000000340)={@remote, @remote}, &(0x7f0000000380)=0xc) mount(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1a020, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f0000000180)="c441d5fde866b8a7008ee0430f38045e00c42291bd00f3470f1bf7450f21d2670f0866baa100b00fee6640f61a7849", 0x2f}], 0x1, 0x54, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 13:34:08 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e23, @multicast1}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r3) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$int_in(r2, 0x5421, &(0x7f0000000040)=0x1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x20000000408200) r7 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r7, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = accept(0xffffffffffffffff, &(0x7f0000001dc0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001e40)=0x80) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r12, 0x110, 0x4, &(0x7f0000001e80), 0x4) r13 = openat$cgroup(r11, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r14 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r14, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = fcntl$dupfd(r16, 0x0, r15) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) r18 = fsmount(r17, 0x1, 0xa601bdf2ec34f36c) openat$cgroup_procs(r6, &(0x7f0000001c80)='cgroup.procs\x00', 0x2, 0x0) r19 = openat$capi20(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/capi20\x00', 0x40000, 0x0) ioctl$FIDEDUPERANGE(r7, 0xc0189436, &(0x7f0000001cc0)={0x4, 0x8, 0x7, 0x0, 0x0, [{r8, 0x0, 0x40}, {r13, 0x0, 0x2}, {r14, 0x0, 0xfffffffffffffffa}, {r18, 0x0, 0x4}, {0xffffffffffffffff, 0x0, 0x7}, {r2, 0x0, 0x9}, {r19, 0x0, 0x5}]}) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f00000000c0)="c7892a53bbb1b6a043ab930b0133bfea984aa7dca4e8f87d5ade59e1ddb3302f6d8a37a1729a0699e39b99e427209675e618ce3d8ecea5b03a53d7c9ce8eada3a5914d69d5cfa508928b313f07c7b4fe42c8b90fcca6e9871108addec3c1d02b5be4f0ce65408a0ee6cf10b58856069b5ebc61414bfc5b"}, {&(0x7f0000000180)="11d063796f175e2a0beabfe1490344"}, {&(0x7f0000000640)="77d03c5f08baef73b34241291b0f2456530aa1a65e31ad7e2b8d43fe701e60283193b7724d6baf515a63014b39e727e9393237615e06f1110607e97c261f6e613a13a22c3f55ea97c22d0f3bca630c7a14088769ebbfe2441af9e6df4bced06f7e26f0bed8915bd2fc79e4afebf09b2cbd76e733c6e0be45a6fd3a826c88a9bf1a3e19b2f90a720604f7389c"}, {&(0x7f0000000700)="1d78e2468f6ae3083cf2898c5090dabe892224c05378d2dc625bdff2267f244e64fa14dd3665b3ab6713471f99fbc45519ea5f3ee6936c3b36b35d43571f2bf46ebbfe7a772b0d109f93474b1afd3b887d2cb1717fa73c0da752ec308fb2cc8ab83d273787c2426dc992fb4901181b9420fe62c7c6755817b37f7e1f2684a1219be9a3fa101ff16a485336584dbfd08b0755d3dd340012749a20bfd569362e667df0442c8e7a6a1b2a3089b82fae96"}, {&(0x7f00000007c0)="e5a6208d44842ba7efe763e2f986bb5b77437ad6849e29aace4089477b543ce16580dbdbb2969e5b31106206e80a0f47f45c674c4c31ad5e098521b73e1c78d74c1192584b6a6dd31b84f3d482a1efce85fb193c72145bb3387284b359bcbe1c52d8c07ff8c193826c542f22d359b1c5ca4e2024ff3ba9a8fd3e013a051552ca80b2e956c56a25ed735325b605da7948e4d7066fbdc0f6e86afd8702b336f5a27be913c2d2e9b4888cc5a6f9571d65305de1de09dedd80425885132a4bb0b1d8d39c1da0917ffb9838ab8455efe563afab06"}, {&(0x7f00000008c0)="c1ed832586b2b1b5e129629da13cd8d80037ee3dbd69566caf4ec925fe3919f1e0dadbaacdbb3847e4efd4f7e08b4bdcac66268bef733ebf67dced42fc044a982f430df1f22c9ce786fd8c97d64b34c5f7526bebf85c986cd1a847820bdf0c8930c12b9e30818067113ba2ff67aad2fc9e8c115f54be09df2856aa0eae70994a5d7174bd97ab1343e3dc0370b13b6f270ad788c3733de7bfd3d1c6a4bcc37f623cdc8c684c9ffdf342d8d8b68827b17fd137228dad2af1d532d2c9b2b378c9150b1022"}, {&(0x7f00000009c0)="ae5fc5f5b76296d010e1c4c4ee200628ddb1d1aed8e90a53f7cb0fdc3d14dc5580b7e03f89f1b059b1e541395f347f053879afabc5b60a02d14cf89242b7d2a748aa08d0c3ed929ad993f9754ac77ca6dda5249d28dd15cc49e978947f3a57baa5deeadbff3aa4a675279932c60b3a8088c20021160b7fa2cdb8a53f61708d078fd3df653fb508715d624cafc22d1876cebd836fa086a7f63c9f0e4b88c439b72d2374277c24b70cf180245080000867b0e7e50280cf8de215ee26cf15c98e02558253fb3b502e3bb51d7605605c207aa499ff3e5346eb88bf0e50b4a5c94cbbb83cfcb436477f98751600970e9dca528808038acd351ed574e32d3041a7ae65690d4d091fdb440cc43482df2ca71cca42504e937ab37cd343253d77fc60a4b9819a6fed01b0a98a4bb95e92499243ff29d968a609d711d558ec8ee9379e35b90b4dcb7a2b779f61c73c71e60696dd88ac232451b49af401579a89e1df474e7f59139bc61811f1d89f339d002044e05011c2431a38e019ae8553a8db8b4c1f64cb3874d9f4b3291f334cb43d770df5e2f775368e11462260341e4fcfd549dfc92cafe7e60d42c280ce3cd6fc88452e8f24dc723d4c7b5ed0fed25bfffb4ebc40af94d6b9f9605ad8bec1544d5b053dcdc1bc5f413d375579d4e56183f65388bc612a978bd62a91204db760bc9f9e26e42889e4433742278b21a6d72c363e1e4bba9a43a68934dff1d1126f3e8f9666b8449163f817cd4bdd5621a5f79cc3522f0d262c52042cefebfa4dfcc63a709d8c79556b3691bd7429ec8895ebfa953241f26cb2415d92ffc2552a24b177e4c9278e3d20952cdff06977d34d930efb568ce77118dcb44a6b05e31c5e7802e66f2c312bc273b02365e8a3af10db14fd996007f202cc0be93aca94c68c07100a5157dd7be4398fffb5fb6b2cdff6f449b43e8d0045f97ba3e0fcf32e94999652efbc6f504d0fc3230e0c6947d05537df00d36e0eb87178f121d3f79705210a35ce4403afb5edc5780327916300b6bde80dcca1a1229ef645a9b2db209423b10ec9577ae59a38117e20cdbf5b02e880d95553089cb06168ee4e190c45f7582d3fa5cf339f9cc4751616f4dff7e285081e99bb3b978c9e48460901facc270654bd3ef6c90c648098f0b4aef94b01a28f872b55c97609a27e1156ea3fed20a488c5e7ba49f6f67f767b6773a6825b655826493235dc473f7071ebb49ef9b2793a2ac698dc3605938f301eaf2a20935bd8a7a0f1c6a018c42459adb0a10141596d58fcc23a70990ba41dbf93b623b0c3a646c35ca4a9f610b12e617d37dc13e58dd2d16061b152f99470a538967d1073e1e5d149d00b176521b5fbad400747f19918301296b128f15291a0a6269f73906d299a9a7d7788aaa1ef98377445a178c3b3ca0441d82f34e519a6ddd12bf0696d90d8f60762cba87ad4ffef0a96588b2eaf6979307bdafddcc6be4dec6744f3a7ea7f54630a599525cfefd5b534453d8a46ec5a789ad9c9d69dc0dee65b4f1d59dd7aa02160973bab291002665907a140b56c53dfadba40e4a59c7791171957e3a711a2548d9c7fb4556c398616c1eafbbede8dc398d45f0dbc4e41d644f14e3c8c5ad3be09880ac07f1b19fd27e6cecb76341a4632d7aa8199839a3937ed3cee9f9aef2fedb1f69ea3e014bedad427a86f6d519ac53e23efa298d850847022e1e35eb9d27a8d064400758954f5f5125a51110274937fc889869d9e5c50e25cee33783804987e34da8d5b346db3a7839abf81771561b117a956ea0364543c96c177f1570587d2abd8c5159a0c65c487bb5c4d484754718ecb88e06836dbec906b2e82d788e8ed52effd9ab6e4f1894f29752e820418f81e0e28f78038b6ea032597138dfc9b39d00f7f4f9cfe7a7f002c2334f585bc98a8b9cbf7d05e6942887b960975f0900f222f33bfa9bc8870479688764441f0521296cb494c30689bca09947a192550371ca617be490efd4a450b7b8323e0238a20fa752d1464ffca7655f6ccfd904fd456bbd883c2875adc7501d65ae3e5256c27720617869719402c4df1a2a22de205af94db5736d202fdaa4da87c3befd70e1d3762afa0aae850cebafa42d8a38d57a32136373fa09da950b4ebf6b3a89ea423529a2012571d774ec95e1c25200b7263450bd421e07739c96893d853095880661b7efdab171cd9a66c8da61d545fba9343c73620707dcd85a89b401989b0d93fe48fa4c1555782f779c30facf98cc3990da6606bc6da2eadb6f09c55652bcf1ee9b65d20c7efe4ec9104193b575064127db8ba0267b6f47037e41039f0ca8debe9ed80ab10017c173116ddd94f9a8677e185a0ff8075a52510f5eff2b3fe1a0eba66f5a4a55d1ba423851ba583785e354a0b77946e6ca00a2cc14aacab4a90b9fc584f14d9a1b1bf1c1378af7182a4217ddf3f9d9c58043ceb2b7f653b0141136be21d2d7ac3513a37a77c3b4477e2ce9c527bacc791b61c45ee14880a7b38d93ca4d170778dda97f04eda25a05a9543c732aedeed2b4420bd37b0b6eb5f2e6105dee324a650991badc74cabcd965ec566910752a10d2f33f77e8f1bb1d3274319e166937053d9bbb920d345b207e5b4cc3fc31175fddb1db6fa3a250eaba36deff7aac4bf0370f025a747a2dc37d6a8e4fe5069868c76a049de4d608fc9df309a5d21f1de53475f9ebabc9821dd1d7de984a4659c9a51a58d6098e1f247b995a0d806d9b66a79cbbd2383eb8dedcf298d0a02f41f245e47c7577aa0611c20170142dcd5feb0f51ca135363a3cba6dc0edbb010c9d49e848489357ba9fc3943aedc62b700537230dd06545a4b6731ee72a292c2b2bc5095cb5bbca5c5fcf98dd43ca67e0ab92070c1212eba5d8dfd1f4b1c06758ca5303db6e4a32c04a0d82074adeb845f72d58921160dade98f00ec33c5c14b527a4fbe6c329023b83dbb496281632b13af1dbe92d395632a90876497a502106311aa38ea6afd47ce3562b374eed521a2eec4ba57bd2205b31800ee978c4198b3bf9ccd983fefa50fa5d9ef226e1aa67865f32e32df0fca1bf4a5c23f7d17e916eabd8effbdfd44549fb1d010c8d46fabd1f91ca689c0c926eb5e0c73c0044cdb3e4182fbb5a78e8175d0bb8e0eb2bcae30411f04ce092d2f0c62e9dd0bb45438cf3212d01b16f2705caa557ae6e66120e1961195e256ca755263a76c08dc6abe6aa5d3403c058f9a3d081d94e20ced18847692ce2d0604ed4bd04e3e9bb5fd64c4c9c34ce5dbe96ef6998cd4d00d441fa7c1220eee7f9a342ef2effe6897b549efb6944be91c615e0da037aa65a8a8f7878de338e3f6446b365aa50e8a4c3fa42f00e20d742c261aee1e1b3ee4bc198940bb293dc81d474d7799af269fccb3f46730c09dc2c890bbb60e113c75be9c0dbd41579a0d0a9c8e7592205842d334b74b5932a61bc0bae74e78d75045d64efe448679210cf24864d2fafea41d09ebbf7993c47c5a3c21a3d1122d0bee6c404d024d53ed603fc5520ee05f0b73055b1565aa45acf9a41229bcff6c9fbf1ac2396d353c0e8bd4a910422478edc52d403ad5fbeee79f6075fee0ebcda4fc7677c155f751b5886ace6e672fa0fe35114eef6e78e30845d71c16af5d50526c5905d8742693e6a0598fb505d2986894e0d728be2c45ab346a19967d72a1bc611fa808cc2093aaa03367c89fec12ea4d285b65482d594ee599cc3164c42ee1b50846e8c4afd2032c2e79a407fd6927355a48ceb98e620de0f421f815980e4d02242c36c9e051e69b70a21fcca231e70dc101064d7bbd9a3a20b2ca49bef4b1bb6df6e3d509ec064b8efb5b6eb3007c62564950988d60e41e44b08dd7866fdd793eacda7433eb81ae5fff49a4cfa9a94d871fffd9dfd593cd153f7b2bee02cd16298db11893dd14bcc3b016cf7f3ee9a7a831bcf6fc24e9fbc03938c2224541b224c92233e2a278b86897514ced6f8da93941a612e8e3075d06fc343f22bdafb0f1bf8f207d8db11162f61879993a6c16b091d50a86f6af0d92c9dc5f6b5d7f5ef611b8becfc228020edf6c0a24deaa98cbce12beaf60dfb02fcda4c0bd8104e72a30efdbdaeb7654ea771811a302ca97a26d1bb297ecb7ef158d704d94c239348969e08feb8d507d8b3850eb059676e4c76e0bfd6e2c3b030cdeafbff44c978fb6b8989430b491908e9bf924eecd8efdeb0225e4b71750326199d97989f1e5387bef9a0bc1cb38f16582381786bd0faa3d23140b44d1be4a3f1ba547c60c2f67d984dd413179d29e6993b50d5c4645905ad0d91a4b39f8d567ab0e8fa6df84bff6967633601d31dc44350c23c0c6624badd442b5f86f0cb4da0c787379e94df9f97643f366c6534722690b149e2e20a51c072529662a7755339ca317e628f976e8fa0f1a36857273a6b31c00d84912ac9f30e7b4ada7619877fdc057c7c9cb11009d240a1054e93a7e8e34c461abb62636099f58ced3214d7101266572056f13ad7ad142467e8d016eca9342e5fd672a0ba2180cd596b1ca9721a5c38cc207869cd03a3c9108cc7e6ac56e9bd2ee89cfeb1c00b5ed8f9a2b5ccff0cd53c0828744d3c6c5c6ca438eac1591c6d2a1273f714a99187dcfac2d135da7d025c3bf23d663fcf46d3b7d2eec5ed84789bd09f068dfc258fecba4035133dd74021e01a3974eb5d2f6517577d0b309b1802331db09473ef3a4443b769cd20c8293ae3f90f8885886918a0d5ca413b1382d2326d519e95013c90a9378769d84f9275b444a22cd1fc9067ad73b054a6c1256cfd091a8a5e0fb4f208142acdf853e561a0b3765b164da57266fca2fd94aadc755730452b6a00cfd27b1f036b2cd5782116ca7e5b53a1cd67ff49433897abfafde1c2fb582856838f57c2fdb4b19fe90554c5d4bb460e7df0d98c0aa032bca92375ad354af8ed99d60b8fc4c0f961c1ce7c5b3f0cae7dba153d484a264d193c01e6824f460965eb27eb9591c2c5336990be5b0a951da8495de4d37556438ad669cb88691e2615b20a83e7a0d9c0edc94214cb0a90164030d905c229f4a58cc31811becb5bd337cfa5683e701aa3c83b3755bbdca9342f0bedd359108c4f9833fa3586cc40c939d585fc44c78596b77344c8b0059f72a918dab98fd0c3baae13f7cfbaf2b0be76af2ff504ed613ca02e1db7fc7382ee9411870fcc577b90345f4b865b90bb8676d3953db49d6a84cc497054f6c8aa6aa16d3506ed45931d75b85b2b678bf0aee90475dd52830d6a150e899450529b49ccbedbb6912d2e75bf237b301eb9e33691e9f409610ce6a6af3946d486b6088b99f2e769b378a70d407c7d30e0bcd9013b6bed2a14585d8da43a93f3205afc5b2dcdd3f801823af7f3933f025e162c16ea01b5798d458fb37c56f7e234556cc1ef253fd16993f6c27e1bb2de127dcb9c75182a7cba8e28007ac9cc41860c07c72fa473de53ffca3710f34dab4cd0863abc0c06b0a58eea0951f56fec72ed0b100f0d8c58eb09b50a0e5344e3cf3d02c40295d31aeea20e9afacff312082ede0deedbc78672101efd55a3623b6790e67128d8543e79997744b96e434596e31543f08f746b08f5d87d069f7cdea5955daca731166c8e571ee2afeb6ca0ce945dec3f50b1e88ea62acf8f810c92afdab0abfdbec7efe15f25825a20c42ea779d030dc034ff1ac5ea091822491761ab121095b6b6d076d1ea57d85619348ae3c0f7bcfa26a376d4def0987a11c56ee788353debc2496f5b634d9e0f9e705d61a5c3a93dada42842d774c"}, {&(0x7f00000019c0)="a4187e4d595ac531ce952a8c58844d980e1d1e2b48578a5673c7e1dc423d7baf4e90cc156db2568f096f15c4fda1a0b1a9b5e2ed2e8419f0d925fcd274e0bbc0f856901321c3199074f8c5caa2d3506710ee605443f5dc9a9544e3479b5e13e0b2dd630115dc934405f78db3e6388cf81e1710c5157d16acae4f05e81078b3a3c911d7ac4f18768cb8338d8c90f14b672ce4450806c582eba53d5112ccf5a7ba27927e52d39c6e45b6d6efe3cbfeac39080631c845bc84ce93465df05ae2a6a71fbe620047037241038e16e3"}, {&(0x7f0000001ac0)="78883ec51cc27690715b4c003c1a35e08dfad39feaf97f457fbdbb7bb8051810366ca889c24f12b973b6c4242bf3fd5b2906bfba51ee2487e43b4e6bd32685a373525b2009e74c422fe4473d37cdd5017d78caf72067b445b46bcb246e807cd06fd0a98d27433a864f918ba90cb890e1a310bfe2f8d82f3a937d1eb5af4ecbd79ef54dc251024602ebfa07ef8749bd862e798db9fcc95b205955246ce4c2642a5566bfe52a30b950719704c1c5c3da863745ee9d4b812184c6523d390f3a06e8a015b61de7bb5ca5ce77c2e8979ae3352e376ae70a0b9c989dda474cec0d9ce9b9c255718c40af63f5b8c6f4ec396e61e8a1"}], 0x1e5}, 0x800) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000240)={"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"}) 13:34:09 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4000000004002, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) r4 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r4, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) fsetxattr$security_selinux(r4, &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:systemd_systemctl_exec_t:s0\x00', 0x2e, 0x3) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000000)) [ 568.888215][T15172] RAX: ffffffffffffffda RBX: 00007f929c981c90 RCX: 000000000045a219 [ 568.888215][T15172] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000004 [ 568.888215][T15172] RBP: 000000000075bfc8 R08: 0000000000000000 R09: fffffffffffffe5b [ 568.973613][T15172] R10: 0000000000000040 R11: 0000000000000246 R12: 00007f929c9826d4 [ 568.973613][T15172] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 0000000000000006 13:34:09 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000002000000000000000000000000000025992ef58b1105a18f8a228d618cf91db9e3dde0cab406a14c2333632a014696"], 0x14}}, 0x0) 13:34:09 executing program 1 (fault-call:11 fault-nth:1): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$ARPT_SO_GET_ENTRIES(r7, 0x0, 0x61, &(0x7f00000003c0)={'filter\x00', 0xb4, "e79b184f8e653d6c7df34549fb378d60bc3c89e9735ceecc9b5af6563f321567dffd748c9393898aa6bdaf8ebf414d84ccdeec262e7a5de3c6d2875ad9c7b7adfc9a878eb6b01a92f892d2c6826db6d4bd3e7626806c337b2475b66371d9bcf61b38805af72074a23726a33cd1e0df5f861e6f992531f10b00a7b9782e3961eac98758f16df8931ea7b0603fbb0011b5a9b523d48750288df15732fccbda3894a48ecfc721522d933c88ea1437997cd7c59f3ec2"}, &(0x7f00000002c0)=0xd8) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000000000)=""/220) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="00042d00fddbdf25010000000000000008410000001400180000002069623a726f736530000000000000"], 0x30}, 0x1, 0x0, 0x0, 0x20000814}, 0x8000) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:34:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x1, 0x0, "0c77bded7125338de47145b71f2226c0b6910f8370be1e52d9e6d13509bb602e4818224696dafe09c25ed1d5e17a4c19b884282e4f743e00c7a3eff599b13d518d1000"}, 0xd8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x7, 0x10040) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000300)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x14200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r2, 0x20, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x14}, 0x40) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x200) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)=@ccm_128={{0x304}, "db53283a4d53cc89", "bff45845b42fba1a4896f02caccc27ce", "0000ff08", "f3f2fa783f5629d4"}, 0x28) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000440)=""/228) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040)=0x2, 0xd0) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffffffffffee0, 0x0, 0x0, 0xb6) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400200, 0x0) getsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f00000001c0)=""/179, &(0x7f0000000140)=0xb3) r4 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r4, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) fstat(r4, &(0x7f0000000540)) [ 569.466469][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:09 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x8) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6_vt\b\x00\x00\x00\x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYRES64], 0x5) r1 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) getresuid(&(0x7f0000002bc0)=0x0, &(0x7f0000002c00), &(0x7f0000002c40)=0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=r2, @ANYRES32=r3], 0x1c}, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000002bc0)=0x0, &(0x7f0000002c00), &(0x7f0000002c40)=0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=r5, @ANYRES32=r6], 0x1c}, 0x0) setresuid(r3, r4, r6) write(r1, &(0x7f0000000000)="b7bf7455b6539b9fde9138b27b37d9724cc4d086a74ff93c130b8a03213783ab0641c99a", 0x24) [ 569.618289][T15196] blk_update_request: I/O error, dev loop4, sector 1024 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 [ 569.636183][T15195] FAULT_INJECTION: forcing a failure. [ 569.636183][T15195] name failslab, interval 1, probability 0, space 0, times 0 [ 569.649561][T15195] CPU: 1 PID: 15195 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 569.657518][T15195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 569.659016][T15195] Call Trace: [ 569.659016][T15195] dump_stack+0x191/0x1f0 [ 569.671994][T15195] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 569.671994][T15195] should_fail+0xa3f/0xa50 [ 569.671994][T15195] __should_failslab+0x264/0x280 [ 569.671994][T15195] should_failslab+0x29/0x70 [ 569.671994][T15195] __kmalloc_node_track_caller+0x1c6/0x1390 [ 569.671994][T15195] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 569.671994][T15195] ? sk_stream_alloc_skb+0x354/0x1110 [ 569.671994][T15195] ? sk_stream_alloc_skb+0x354/0x1110 [ 569.671994][T15195] __alloc_skb+0x306/0xa10 [ 569.671994][T15195] ? sk_stream_alloc_skb+0x354/0x1110 [ 569.671994][T15195] sk_stream_alloc_skb+0x354/0x1110 [ 569.671994][T15195] ? tcp_v6_init_sock+0xc0/0xc0 [ 569.671994][T15195] tcp_sendmsg_locked+0x1f95/0x6a00 [ 569.671994][T15195] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 569.671994][T15195] ? kmsan_get_metadata+0x39/0x350 [ 569.671994][T15195] ? kmsan_internal_set_origin+0x6a/0xb0 [ 569.671994][T15195] ? lock_sock_nested+0x22f/0x290 [ 569.671994][T15195] tcp_sendmsg+0xb2/0x100 [ 569.671994][T15195] ? tcp_sendmsg_locked+0x6a00/0x6a00 [ 569.671994][T15195] ? tcp_sendmsg_locked+0x6a00/0x6a00 [ 569.671994][T15195] inet6_sendmsg+0x178/0x2e0 [ 569.671994][T15195] ? inet6_ioctl+0x340/0x340 [ 569.671994][T15195] __sys_sendto+0x8fc/0xc70 [ 569.671994][T15195] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 569.671994][T15195] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 569.671994][T15195] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 569.671994][T15195] __se_sys_sendto+0x107/0x130 [ 569.671994][T15195] __x64_sys_sendto+0x6e/0x90 [ 569.671994][T15195] do_syscall_64+0xb6/0x160 [ 569.671994][T15195] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 569.671994][T15195] RIP: 0033:0x45a219 [ 569.671994][T15195] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 569.671994][T15195] RSP: 002b:00007f929c9a2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 569.671994][T15195] RAX: ffffffffffffffda RBX: 00007f929c9a2c90 RCX: 000000000045a219 [ 569.671994][T15195] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000004 [ 569.671994][T15195] RBP: 000000000075bf20 R08: 0000000000000000 R09: fffffffffffffe5b [ 569.671994][T15195] R10: 0000000000000040 R11: 0000000000000246 R12: 00007f929c9a36d4 [ 569.671994][T15195] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 0000000000000006 13:34:10 executing program 0: r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)='X', 0x1, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000440)={0x0, 0x0, 0x0, 'queue0\x00'}) fgetxattr(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="747275737465642e776da74da63c6465766b657972696e67232d008da9b850ccb5d4b52fee670000000000000000000200000000003d0e07aa36adf8e289ae109407884886ed0986"], 0x0, 0x0) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000240)={r0, r1, r1}, 0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={'crct10dif\x00'}}) 13:34:10 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0xfffffffeffffffff) r8 = accept4$packet(r4, 0x0, &(0x7f0000000080), 0x80000) r9 = fcntl$dupfd(r8, 0x406, r1) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)=""/249, 0xf9}], 0x1, &(0x7f00000003c0)=""/62, 0x3e}, 0x120) getsockopt$bt_rfcomm_RFCOMM_LM(r13, 0x12, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$VIDIOC_ENUM_FMT(r12, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r14 = openat$uhid(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uhid\x00', 0x2, 0x0) tee(r12, r14, 0x0, 0x5) r15 = fcntl$dupfd(r11, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) ioctl$VHOST_SET_LOG_FD(r9, 0x4004af07, &(0x7f0000000040)=r15) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = fcntl$dupfd(r17, 0x0, r16) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) fchmodat(r18, &(0x7f0000000100)='./file0\x00', 0x10) write$binfmt_elf32(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000c21f8a1c441405030000000000000000000000000000580000108c2eb398de16cccda2d426ed90bac30a398ee89ccf58dc0ae58df8ae66ca06366c623b2888a410b740e62d66aa560a71f4472b6eb094b22110f53f02bc7b964972a97bb8fe78f67ccb5082c54b0006104316a8adf243635f4e7cff9a1f125bbecd761ecac2bc62c46f3655291ebdd60554967f2aecc8022022407ec5fa9cc052f0cbd471fa48ab4c7af15b673b6456d64f134eee27389e61d2ae43afa70ea4c55c33dd8e08905440089d37065c5881eaf206fd4dba"], 0x3c) 13:34:10 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0xb36, 0xfff, 0x1, 0xfffffff7}, &(0x7f0000000080)=0x14) 13:34:10 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x280082) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000180)) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'erspan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000200)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x67}}, &(0x7f0000000240)='EP\xd4\x00\x1f\x91\xeb/W\xb72$C0%\x03\x9c0\x96\xb2\fkC\x93H\xbfh\x9c\b`\x857\xd6\">c\xad\xc0bO\xba\xe2\xe1\t5\x9d\xcei\"2L\xcc\x13\x16\vh\xca\xe6C\x06\x97%\x9d\xd5-\x1fs\xe1j\xdc5\x92\xd0)%\xdf\xfa\xe8^\x9c\xd29\x8clg\xc8\x7f\xb5\xb1&\x02\xf1E\xb4\x84\xbeE\x91)f\xe8\xb7\xe2\xf6`i\xc5m\xd7l\x1d\xc1\x12\x01<:kM\xe9\x99\xcd\xcd\xc8\x85Z\xee47\xdc\xc8u\x80\xcf\xbeTo\xbb\xfb\xc0\xebV\xd8\xbb\xbe\xa2\x90J|s\xc2', 0x1, 0xc3, &(0x7f0000000480)=""/195, 0x0, 0x0, [0x42], r2, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) 13:34:10 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.redirect\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$P9_RFLUSH(r4, &(0x7f00000001c0)={0x7, 0x6d, 0x2}, 0x7) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r7, 0xc0505405, &(0x7f0000000240)={{0x1, 0x1, 0x8, 0x3}, 0x100, 0x5, 0x8}) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000894159b13786d779e4000000004414050300000800000000000000000000003b0000"], 0x3c) 13:34:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) finit_module(r2, &(0x7f0000000000)='GPLuser\x00', 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket(0x40000000000010, 0x802, 0x0) write(r3, &(0x7f0000000300)="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", 0xfc) write$UHID_INPUT(r1, &(0x7f0000000400)={0x8, "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", 0x1000}, 0x1006) 13:34:10 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x10, 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x0, @empty, 0x1000}}, 0x2, 0x6, 0x4, 0x10001, 0x8}, 0x98) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="230000004e00817491bc655067d7aee4050c00000f000800f0a30000000000008b1832", 0x23}], 0x1}, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) recvmsg$kcm(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/122, 0x7a}], 0x1, &(0x7f0000000280)=""/245, 0xf5}, 0x2) 13:34:10 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400000, 0x10b) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) renameat2(r9, &(0x7f0000000040)='./file0\x00', r6, &(0x7f00000000c0)='./file0\x00', 0x1) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c000000000000000044000000000000003b00"/41], 0x3c) 13:34:11 executing program 1 (fault-call:11 fault-nth:2): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:11 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_ENCODER_CMD(r6, 0xc028564d, &(0x7f0000000400)={0x1, 0x0, [0x3, 0x8, 0x78e1, 0x40, 0x9, 0x8001, 0x80000000, 0x5]}) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000000)={r9}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000140)={r9, 0xa3, 0x20}, &(0x7f0000000180)=0xc) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00000003c0)={0x6}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000001c0)={r10, 0x3}, &(0x7f0000000200)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r11 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r11, 0x0, 0x1000007ffff000) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000080)={0x5000, 0x6000, 0x5, 0x4, 0x9}) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x208962) 13:34:11 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) socket$nl_route(0x10, 0x3, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) writev(r1, &(0x7f0000001600)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000100)="74b09754fbe823ff38a7c446682e879fe95a1dbbf90adedd4e15a12c", 0x1c}, {&(0x7f0000001280)="af288ff5e29a24f719b2461344f31fc99597ba2eee853c1e6ec705b5b5dec956e0167aa69e5c3ee8f2c6495e9acde5c53bfb5c54e979b8889fe0cff30b962f127c513e636d26b3f1acc52e6ee4d592cea4142d2320b93c4af88560dce6986dd687a6b855c1cb4dc4b976b681ae3bbf052fbc6bd172144b43558e317440025a494b8d1ce01ceacc87ef5e1f95c6016461bbcb253b2e4e7fad9cdc2a59bffc7aa92aac8872d9923f067362f2ac52ec756782d6ae7c626f69e96d5fd9d969b40966af79205befc47fd106d6b24126de484032ed832d778c17c8a039d3577cac1c40c8df17124736416d9ecc12f1854f9936880c2fbfad3cbd", 0xf7}, {&(0x7f0000000140)="b1096945ad9b1df4a0aeea2d352d3408611bcd38136f46fbe41ec7f2680c76f2dd8d0c1dca079b09de7556867988764d082c7222da1ec074cfb3b77b2828e74814e40578e3b1aa870c59595d2b32d90cbfd36ed0d243b725080b1fe247ab71cf3e430aa7ca2e12ade30a5e7b52b90d05ef6f0a804d00b0f33172018c891cadd220026b4c143c1a00d75e1a162a490ec8e971bbcdf50cf3a24c4593466130599a10113b5f92b63a", 0xa7}, {&(0x7f0000001380)="93fae15e11d8320428669c1fbea5cb02878de12bbc28471678c60c87aad873a93c829d33bd1da27e30a910792cae3dc6d5152942efd7113d390e0828f82dc12d07fe7de5f5c4f6d16d23277503f09f17af87fd6b", 0x54}, {&(0x7f0000001400)}, {&(0x7f0000001440)="97afc2043238", 0x6}, {&(0x7f0000001480)="0e97ca38954c4377a4e20432", 0xc}, {&(0x7f00000014c0)="a5a6dafa49a0d530956347ca4572c6d86dc5e5350dae31e27a45cccbb657dc67571071d4367709b319f792700c23aea09e27608e0d5b4c33ff829a04a4c752633b09", 0x42}, {&(0x7f0000001540)="ebe640c7826b461aeba544d9605eb8e2823729705fc6ccdbd28f9a9ac18112bba44ed3d62e172b99d0ce3f747be2f731bbd0501250377754c1d7d39eca29debcf407ebdf725e3205ba6b47370ef58708f5e7cd2e36ca6865370dd045dae471b4199d963c23c677fb8cced5529ba273aaf65238cc3b4315a9e6bd87c5f3c1ee92e2808bf25b07488f5ab0a19c18a10e6cd73f9d6fc4f41d68f07b87ab1ac21f1db5cde7cd52228c6379a9ef8d71", 0xad}], 0xa) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) r2 = syz_open_dev$cec(&(0x7f0000000040)='/dev/cec#\x00', 0x3, 0x2) write$P9_RXATTRCREATE(r2, &(0x7f0000000080)={0x7, 0x21, 0x2}, 0x7) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x48b2, 0x0) syz_open_pts(r3, 0x30000) [ 571.141480][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 571.209866][T15263] FAULT_INJECTION: forcing a failure. [ 571.209866][T15263] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 571.211687][T15263] CPU: 1 PID: 15263 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 571.211687][T15263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 571.231856][T15263] Call Trace: [ 571.231856][T15263] dump_stack+0x191/0x1f0 [ 571.231856][T15263] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 571.231856][T15263] should_fail+0xa3f/0xa50 [ 571.231856][T15263] should_fail_alloc_page+0x1fb/0x270 [ 571.231856][T15263] __alloc_pages_nodemask+0x3c1/0x60c0 [ 571.231856][T15263] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 571.274591][T15263] ? kmsan_get_shadow_origin_ptr+0x196/0x4b0 [ 571.274591][T15263] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 571.274591][T15263] ? prep_new_page+0x792/0x9b0 [ 571.274591][T15263] ? get_page_from_freelist+0x11d3/0x19f0 [ 571.274591][T15263] kmsan_alloc_page+0xc3/0x360 [ 571.274591][T15263] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 571.274591][T15263] __alloc_pages_nodemask+0x149d/0x60c0 [ 571.274591][T15263] ? stack_trace_save+0x11c/0x1b0 [ 571.274591][T15263] ? stack_trace_save+0x11c/0x1b0 [ 571.274591][T15263] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 571.274591][T15263] ? update_stack_state+0x9c4/0xad0 [ 571.274591][T15263] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 571.274591][T15263] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 571.274591][T15263] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 571.274591][T15263] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 571.274591][T15263] ? __module_address+0x68/0x5e0 [ 571.274591][T15263] ? is_bpf_text_address+0x3c5/0x4b0 [ 571.274591][T15263] ? is_bpf_text_address+0x47d/0x4b0 [ 571.274591][T15263] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 571.377053][T15263] alloc_pages_current+0x68d/0x9a0 [ 571.383957][T15263] skb_page_frag_refill+0x2b0/0x580 [ 571.383957][T15263] sk_page_frag_refill+0xa4/0x330 [ 571.383957][T15263] sk_msg_alloc+0x203/0x1050 [ 571.401846][T15263] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 571.401846][T15263] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 571.401846][T15263] tls_sw_sendmsg+0xb56/0x2710 [ 571.401846][T15263] ? aa_sk_perm+0x730/0xaf0 [ 571.401846][T15263] ? udpv6_rcv+0x70/0x70 [ 571.401846][T15263] ? tls_tx_records+0xb40/0xb40 [ 571.401846][T15263] inet6_sendmsg+0x2d8/0x2e0 [ 571.401846][T15263] ? inet6_ioctl+0x340/0x340 [ 571.441764][T15263] __sys_sendto+0x8fc/0xc70 [ 571.441764][T15263] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 571.441764][T15263] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 571.441764][T15263] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 571.441764][T15263] __se_sys_sendto+0x107/0x130 [ 571.441764][T15263] __x64_sys_sendto+0x6e/0x90 [ 571.441764][T15263] do_syscall_64+0xb6/0x160 [ 571.441764][T15263] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 571.441764][T15263] RIP: 0033:0x45a219 [ 571.441764][T15263] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 571.441764][T15263] RSP: 002b:00007f929c981c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 571.441764][T15263] RAX: ffffffffffffffda RBX: 00007f929c981c90 RCX: 000000000045a219 [ 571.441764][T15263] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000004 [ 571.441764][T15263] RBP: 000000000075bfc8 R08: 0000000000000000 R09: fffffffffffffe5b [ 571.441764][T15263] R10: 0000000000000040 R11: 0000000000000246 R12: 00007f929c9826d4 [ 571.441764][T15263] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 0000000000000006 13:34:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000580)={0x0, 0x193, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x50, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_OPERSTATE={0x8, 0x10, 0x5}, @IFLA_LINKINFO={0x25, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x50}}, 0x0) 13:34:11 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x6d, "1b6b49a550f4e737abbf7452bd68ecb00ae6167c4e5bc0e957ff71d126591faa12201533a52e12d34eb7b98b1a969a5db1dfb38c2638164093a87c17bc9b38d0f5116f48375485e098fac017c7c32bfea7c7edfb9d6394ea6e8abdab5fc1112ff872bf747961f5989aeb53e575"}, &(0x7f0000000080)=0x91) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) clock_gettime(0x4, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:34:11 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x75, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x40820000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000000000)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000080)=""/10, 0xa}, {&(0x7f00000000c0)=""/11, 0xb}, {&(0x7f0000000100)=""/54, 0x36}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/161, 0xa1}, {&(0x7f0000001280)=""/180, 0xb4}], 0x6, &(0x7f00000013c0)}, 0x1) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xa, &(0x7f0000001440)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, r0}, 0x14) 13:34:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/rpc\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x2}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0xa8000, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r3, 0x5386, &(0x7f0000000140)) [ 572.419768][T15275] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 572.428272][T15275] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 572.524500][T15279] netlink: 'syz-executor.4': attribute type 16 has an invalid length. [ 572.533249][T15279] netlink: 21 bytes leftover after parsing attributes in process `syz-executor.4'. [ 572.646013][T15278] IPVS: ftp: loaded support on port[0] = 21 13:34:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[], 0x0) 13:34:13 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:34:14 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x3, @loopback}}, 0x1e) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) r4 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r4, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) splice(r2, &(0x7f0000000180)=0x1, r4, &(0x7f00000001c0)=0x6, 0x597, 0x1) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r5, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r6, r7/1000+30000}}) write$binfmt_elf32(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x3c) 13:34:14 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/aoidi#\x00', 0xfa, 0x6cdc7795e0b3e6b) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000003c0)={'nat\x00'}, &(0x7f0000000240)=0x78) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:34:15 executing program 5: socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000040)={0x76a0, 0xfffffffe, 0x8}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r3, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) [ 574.980980][T15277] IPVS: ftp: loaded support on port[0] = 21 13:34:15 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) getresuid(&(0x7f0000002bc0)=0x0, &(0x7f0000002c00), &(0x7f0000002c40)=0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=r4], 0x1c}, 0x0) getresuid(&(0x7f0000002bc0)=0x0, &(0x7f0000002c00), &(0x7f0000002c40)=0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=r5, @ANYRES32=r6], 0x1c}, 0x0) r7 = getuid() r8 = getegid() r9 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r11 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(r10, 0x0, r12) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r17 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(r16, 0x0, r18) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f00000003c0)={{}, {0x1, 0x2}, [{0x2, 0x4, r3}, {0x2, 0x9, r5}, {0x2, 0x1, r7}], {}, [{0x8, 0x1, r8}, {0x8, 0x6, r12}, {0x8, 0x1, r13}, {0x8, 0xa31e23c2799e7324, r14}, {0x8, 0x0, 0xee01}, {0x8, 0x5, r16}], {0x10, 0x2}, {0x20, 0x4}}, 0x6c, 0x1) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) r19 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x8000, 0x0) setsockopt$inet6_tcp_TLS_TX(r19, 0x11a, 0x1, &(0x7f0000000180)=@gcm_256={{0x303}, "13162b7c9a22233a", "dc1e2c9e51b3405a8a09c6f218fccd84fc867fc362c39d6705834fe5e736f7ed", "0c6b7082", "1a56db9cca2fec6c"}, 0x38) sendto$inet6(r1, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:15 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) mq_getsetattr(r1, &(0x7f0000000080)={0xffffffffffff0001, 0xfffffffffffffc01, 0xfffffffffffffff7, 0x64d4, 0x1, 0x6, 0x4, 0x7}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x10000004}) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, r6, 0x0, 0xb, &(0x7f0000000100)='security%5\x00'}, 0x30) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000180)=r7) 13:34:15 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x6d6, 0x12, 0xd752, 0x6, 0x17, 0x80, 0x9, 0x8, 0x2, 0x7f}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @loopback}, 0x10) write$binfmt_elf32(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) [ 575.296368][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:15 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0xd) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r6, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000400)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3000feb29762df0201d2728b58d4fb5a00", @ANYRES16=r7, @ANYRESOCT=0x0], 0x3}}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r7, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xcb}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x20008050) sendmsg$nl_route(r2, &(0x7f0000000240)={0x0, 0xb1, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[], 0x3}}, 0x8080) 13:34:15 executing program 5: socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCCONS(r2, 0x541d) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r3, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) [ 575.493236][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x102000}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r5, r2, &(0x7f0000fe6000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff20) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x73, 0x0, 0x0, 0x0) syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) uname(&(0x7f00000000c0)=""/175) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) recvmsg$can_bcm(r8, &(0x7f00000003c0)={&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)=""/205, 0xcd}, {&(0x7f0000000040)=""/14, 0xe}], 0x2, &(0x7f0000000440)=""/130, 0x82}, 0x1) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f0000000000)={r12}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000500)={r12, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x9}}, 0xe10000, 0x400, 0x5, 0x1, 0x1}, &(0x7f00000005c0)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000000600)={r13, 0xffff0000}, &(0x7f0000000640)=0x8) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 13:34:15 executing program 4: setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040), 0x8) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000180)=0x5deb, 0x4) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000080)=""/223) 13:34:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) r2 = socket$can_raw(0x1d, 0x3, 0x1) sync_file_range(r2, 0xdd, 0x0, 0x4) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$nbd(r5, &(0x7f0000000140)={0x67446698, 0x1, 0x2, 0x1, 0x4, "5d713e2ce5bc480ad75843baa5553a6fc0e204e57f9e7d01eb1cc3aefb5a6e80926d6efe74c28fe050a71df5e1f941647aa2b6c8e3cc93baa79cd2537df297dd1a1a6c20a8e09919135f593a84db70b8b3adf9779997219a892e9e81625506f36ec18144ddff2c022bd067dbc06ed9fb6c613d72a101899e618ad30ec3a172c8239287c5a2408115e4952485d1d4231d0385a8f02664f3d0bd08"}, 0xaa) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:15 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000009206050300000000000000000000000000003b0000"], 0x3c) 13:34:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @gre={{0x8, 0x1, 'gre\x00'}, {0x18, 0x2, [@gre_common_policy=[@IFLA_GRE_ERSPAN_HWID={0x8}], @gre_common_policy=[@IFLA_GRE_ERSPAN_VER={0x8, 0x16, 0x2}, @IFLA_GRE_COLLECT_METADATA={0x4}]]}}}]}, 0x44}}, 0x0) r1 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) ioctl$VIDIOC_LOG_STATUS(r1, 0x5646, 0x0) 13:34:16 executing program 0: mmap(&(0x7f0000197000/0x10000)=nil, 0x7fffdfe68000, 0x0, 0x8032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0xff, 0x0, 0x8, 0x5, 0x2, 0x3e, 0x0, 0x35d, 0x40, 0x2d1, 0xfff, 0x9, 0x38, 0x2, 0xe8ed, 0x7, 0x9}, [{0x1, 0x2, 0x497, 0x1, 0x3, 0xfffffffffffffffb, 0x7, 0x9}, {0x6, 0xc1, 0x7, 0x8, 0xfffffffffffff800, 0x7f685059, 0x6, 0x5e81}], "8bce6d571eedd911623c9185f20d89093d9e9bd68b02632b026058c448b727301cc362ebca77c941d85f480cc171052856c2b35c62d512e5c1ac789955694bdaf6a61bc411f750eb178d3cf2a86f7ec8413065f296", [[], [], [], [], []]}, 0x605) [ 576.030845][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 576.052610][T15349] netlink: 'syz-executor.4': attribute type 24 has an invalid length. [ 576.060843][T15349] netlink: 'syz-executor.4': attribute type 22 has an invalid length. [ 576.250677][T15349] netlink: 'syz-executor.4': attribute type 24 has an invalid length. [ 576.259630][T15349] netlink: 'syz-executor.4': attribute type 22 has an invalid length. 13:34:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xf0}, 0x1, 0x0, 0x0, 0x6004044}, 0x0) 13:34:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\xfe\xff\xff\xf3\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) [ 576.857230][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 577.451430][T15371] netlink: 100 bytes leftover after parsing attributes in process `syz-executor.0'. [ 578.031259][T15352] not chained 210000 origins [ 578.031722][T15352] CPU: 0 PID: 15352 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 578.031722][T15352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 578.031722][T15352] Call Trace: [ 578.031722][T15352] dump_stack+0x191/0x1f0 [ 578.031722][T15352] kmsan_internal_chain_origin+0x164/0x180 [ 578.031722][T15352] ? kmsan_internal_chain_origin+0xbd/0x180 [ 578.031722][T15352] ? __msan_chain_origin+0x6b/0xd0 [ 578.031722][T15352] ? skcipher_walk_next+0x106d/0x2690 [ 578.031722][T15352] ? skcipher_walk_done+0xaa6/0x11a0 [ 578.031722][T15352] ? crypto_ctr_crypt+0x6cf/0xaf0 [ 578.031722][T15352] ? crypto_skcipher_encrypt+0xd2/0x150 [ 578.031722][T15352] ? crypto_gcm_encrypt+0x4a5/0x9e0 [ 578.031722][T15352] ? crypto_aead_encrypt+0xf2/0x180 [ 578.031722][T15352] ? tls_push_record+0x341e/0x4e50 [ 578.031722][T15352] ? bpf_exec_tx_verdict+0x1454/0x1c80 [ 578.031722][T15352] ? tls_sw_sendmsg+0x1a08/0x2710 [ 578.031722][T15352] ? inet6_sendmsg+0x2d8/0x2e0 [ 578.031722][T15352] ? __sys_sendto+0x8fc/0xc70 [ 578.031722][T15352] ? __se_sys_sendto+0x107/0x130 [ 578.031722][T15352] ? __x64_sys_sendto+0x6e/0x90 [ 578.031722][T15352] ? do_syscall_64+0xb6/0x160 [ 578.031722][T15352] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 578.031722][T15352] ? should_fail+0x1d2/0xa50 [ 578.031722][T15352] ? kmsan_get_metadata+0x39/0x350 [ 578.031722][T15352] ? kmsan_memcpy_memmove_metadata+0x109/0x2e0 [ 578.031722][T15352] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 578.031722][T15352] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 578.031722][T15352] ? scatterwalk_copychunks+0x7b8/0x7f0 [ 578.031722][T15352] __msan_chain_origin+0x6b/0xd0 [ 578.031722][T15352] skcipher_walk_next+0x106d/0x2690 [ 578.031722][T15352] skcipher_walk_done+0xaa6/0x11a0 [ 578.031722][T15352] crypto_ctr_crypt+0x6cf/0xaf0 [ 578.031722][T15352] ? aesti_set_key+0xb0/0xb0 [ 578.031722][T15352] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 578.031722][T15352] ? crypto_rfc3686_create+0x1120/0x1120 [ 578.031722][T15352] crypto_skcipher_encrypt+0xd2/0x150 [ 578.031722][T15352] crypto_gcm_encrypt+0x4a5/0x9e0 [ 578.031722][T15352] ? crypto_gcm_setauthsize+0xc0/0xc0 [ 578.031722][T15352] crypto_aead_encrypt+0xf2/0x180 [ 578.031722][T15352] tls_push_record+0x341e/0x4e50 [ 578.031722][T15352] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 578.031722][T15352] bpf_exec_tx_verdict+0x1454/0x1c80 [ 578.031722][T15352] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 578.031722][T15352] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 578.031722][T15352] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 578.031722][T15352] ? iov_iter_get_pages+0x521/0x1920 [ 578.031722][T15352] tls_sw_sendmsg+0x1a08/0x2710 [ 578.031722][T15352] ? udpv6_rcv+0x70/0x70 [ 578.031722][T15352] ? tls_tx_records+0xb40/0xb40 [ 578.031722][T15352] inet6_sendmsg+0x2d8/0x2e0 [ 578.031722][T15352] ? inet6_ioctl+0x340/0x340 [ 578.031722][T15352] __sys_sendto+0x8fc/0xc70 [ 578.031722][T15352] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 578.031722][T15352] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 578.031722][T15352] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 578.031722][T15352] __se_sys_sendto+0x107/0x130 [ 578.031722][T15352] __x64_sys_sendto+0x6e/0x90 [ 578.031722][T15352] do_syscall_64+0xb6/0x160 [ 578.031722][T15352] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 578.031722][T15352] RIP: 0033:0x45a219 [ 578.031722][T15352] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 578.031722][T15352] RSP: 002b:00007f929c981c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 578.031722][T15352] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a219 [ 578.031722][T15352] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000004 [ 578.031722][T15352] RBP: 000000000075bfc8 R08: 0000000000000000 R09: fffffffffffffe5b [ 578.031722][T15352] R10: 0000000000000040 R11: 0000000000000246 R12: 00007f929c9826d4 [ 578.031722][T15352] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 00000000ffffffff [ 578.031722][T15352] Uninit was stored to memory at: [ 578.031722][T15352] kmsan_internal_chain_origin+0xbd/0x180 [ 578.031722][T15352] __msan_chain_origin+0x6b/0xd0 [ 578.031722][T15352] skcipher_walk_next+0x106d/0x2690 [ 578.031722][T15352] skcipher_walk_done+0xaa6/0x11a0 [ 578.031722][T15352] crypto_ctr_crypt+0x6cf/0xaf0 [ 578.031722][T15352] crypto_skcipher_encrypt+0xd2/0x150 [ 578.031722][T15352] crypto_gcm_encrypt+0x4a5/0x9e0 [ 578.031722][T15352] crypto_aead_encrypt+0xf2/0x180 [ 578.031722][T15352] tls_push_record+0x341e/0x4e50 [ 578.031722][T15352] bpf_exec_tx_verdict+0x1454/0x1c80 [ 578.031722][T15352] tls_sw_sendmsg+0x1a08/0x2710 [ 578.031722][T15352] inet6_sendmsg+0x2d8/0x2e0 [ 578.031722][T15352] __sys_sendto+0x8fc/0xc70 [ 578.031722][T15352] __se_sys_sendto+0x107/0x130 [ 578.031722][T15352] __x64_sys_sendto+0x6e/0x90 [ 578.031722][T15352] do_syscall_64+0xb6/0x160 [ 578.031722][T15352] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 578.031722][T15352] [ 578.031722][T15352] Uninit was stored to memory at: [ 578.031722][T15352] kmsan_internal_chain_origin+0xbd/0x180 [ 578.031722][T15352] __msan_chain_origin+0x6b/0xd0 [ 578.031722][T15352] skcipher_walk_next+0x2410/0x2690 [ 578.031722][T15352] skcipher_walk_done+0xaa6/0x11a0 [ 578.031722][T15352] crypto_ctr_crypt+0x6cf/0xaf0 [ 578.031722][T15352] crypto_skcipher_encrypt+0xd2/0x150 [ 578.031722][T15352] crypto_gcm_encrypt+0x4a5/0x9e0 [ 578.031722][T15352] crypto_aead_encrypt+0xf2/0x180 [ 578.031722][T15352] tls_push_record+0x341e/0x4e50 [ 578.031722][T15352] bpf_exec_tx_verdict+0x1454/0x1c80 [ 578.031722][T15352] tls_sw_sendmsg+0x1a08/0x2710 [ 578.031722][T15352] inet6_sendmsg+0x2d8/0x2e0 [ 578.031722][T15352] __sys_sendto+0x8fc/0xc70 [ 578.031722][T15352] __se_sys_sendto+0x107/0x130 [ 578.031722][T15352] __x64_sys_sendto+0x6e/0x90 [ 578.031722][T15352] do_syscall_64+0xb6/0x160 [ 578.031722][T15352] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 578.031722][T15352] [ 578.031722][T15352] Uninit was stored to memory at: [ 578.031722][T15352] kmsan_internal_chain_origin+0xbd/0x180 [ 578.031722][T15352] __msan_chain_origin+0x6b/0xd0 [ 578.031722][T15352] skcipher_walk_next+0x978/0x2690 [ 578.031722][T15352] skcipher_walk_done+0xaa6/0x11a0 [ 578.031722][T15352] crypto_ctr_crypt+0x6cf/0xaf0 [ 578.031722][T15352] crypto_skcipher_encrypt+0xd2/0x150 [ 578.031722][T15352] crypto_gcm_encrypt+0x4a5/0x9e0 [ 578.031722][T15352] crypto_aead_encrypt+0xf2/0x180 [ 578.031722][T15352] tls_push_record+0x341e/0x4e50 [ 578.031722][T15352] bpf_exec_tx_verdict+0x1454/0x1c80 [ 578.031722][T15352] tls_sw_sendmsg+0x1a08/0x2710 [ 578.031722][T15352] inet6_sendmsg+0x2d8/0x2e0 [ 578.031722][T15352] __sys_sendto+0x8fc/0xc70 [ 578.031722][T15352] __se_sys_sendto+0x107/0x130 [ 578.031722][T15352] __x64_sys_sendto+0x6e/0x90 [ 578.031722][T15352] do_syscall_64+0xb6/0x160 [ 578.031722][T15352] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 578.031722][T15352] [ 578.031722][T15352] Uninit was stored to memory at: [ 578.031722][T15352] kmsan_internal_chain_origin+0xbd/0x180 [ 578.031722][T15352] __msan_chain_origin+0x6b/0xd0 [ 578.031722][T15352] skcipher_walk_next+0x106d/0x2690 [ 578.031722][T15352] skcipher_walk_done+0xaa6/0x11a0 [ 578.031722][T15352] crypto_ctr_crypt+0x6cf/0xaf0 [ 578.031722][T15352] crypto_skcipher_encrypt+0xd2/0x150 [ 578.031722][T15352] crypto_gcm_encrypt+0x4a5/0x9e0 [ 578.031722][T15352] crypto_aead_encrypt+0xf2/0x180 [ 578.031722][T15352] tls_push_record+0x341e/0x4e50 [ 578.031722][T15352] bpf_exec_tx_verdict+0x1454/0x1c80 [ 578.031722][T15352] tls_sw_sendmsg+0x1a08/0x2710 [ 578.031722][T15352] inet6_sendmsg+0x2d8/0x2e0 [ 578.031722][T15352] __sys_sendto+0x8fc/0xc70 [ 578.031722][T15352] __se_sys_sendto+0x107/0x130 [ 578.031722][T15352] __x64_sys_sendto+0x6e/0x90 [ 578.031722][T15352] do_syscall_64+0xb6/0x160 [ 578.031722][T15352] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 578.031722][T15352] [ 578.031722][T15352] Uninit was stored to memory at: [ 578.031722][T15352] kmsan_internal_chain_origin+0xbd/0x180 [ 578.031722][T15352] __msan_chain_origin+0x6b/0xd0 [ 578.031722][T15352] skcipher_walk_virt+0xa4e/0xaa0 [ 578.031722][T15352] crypto_ctr_crypt+0x12b/0xaf0 [ 578.031722][T15352] crypto_skcipher_encrypt+0xd2/0x150 [ 578.031722][T15352] crypto_gcm_encrypt+0x4a5/0x9e0 [ 578.031722][T15352] crypto_aead_encrypt+0xf2/0x180 [ 578.031722][T15352] tls_push_record+0x341e/0x4e50 [ 578.031722][T15352] bpf_exec_tx_verdict+0x1454/0x1c80 [ 578.031722][T15352] tls_sw_sendmsg+0x1a08/0x2710 [ 578.031722][T15352] inet6_sendmsg+0x2d8/0x2e0 [ 578.031722][T15352] __sys_sendto+0x8fc/0xc70 [ 578.031722][T15352] __se_sys_sendto+0x107/0x130 [ 578.031722][T15352] __x64_sys_sendto+0x6e/0x90 [ 578.031722][T15352] do_syscall_64+0xb6/0x160 [ 578.031722][T15352] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 578.031722][T15352] [ 578.031722][T15352] Uninit was stored to memory at: [ 578.031722][T15352] kmsan_internal_chain_origin+0xbd/0x180 [ 578.031722][T15352] __msan_chain_origin+0x6b/0xd0 [ 578.031722][T15352] skcipher_walk_next+0x978/0x2690 [ 578.031722][T15352] skcipher_walk_first+0x15d/0x720 [ 578.031722][T15352] skcipher_walk_virt+0x8d1/0xaa0 [ 578.031722][T15352] crypto_ctr_crypt+0x12b/0xaf0 [ 578.031722][T15352] crypto_skcipher_encrypt+0xd2/0x150 [ 578.031722][T15352] crypto_gcm_encrypt+0x4a5/0x9e0 [ 578.031722][T15352] crypto_aead_encrypt+0xf2/0x180 [ 578.031722][T15352] tls_push_record+0x341e/0x4e50 [ 578.031722][T15352] bpf_exec_tx_verdict+0x1454/0x1c80 [ 578.031722][T15352] tls_sw_sendmsg+0x1a08/0x2710 [ 578.031722][T15352] inet6_sendmsg+0x2d8/0x2e0 [ 578.031722][T15352] __sys_sendto+0x8fc/0xc70 [ 578.031722][T15352] __se_sys_sendto+0x107/0x130 [ 578.031722][T15352] __x64_sys_sendto+0x6e/0x90 [ 578.031722][T15352] do_syscall_64+0xb6/0x160 [ 578.031722][T15352] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 578.031722][T15352] [ 578.031722][T15352] Uninit was stored to memory at: [ 578.031722][T15352] kmsan_internal_chain_origin+0xbd/0x180 [ 578.031722][T15352] __msan_chain_origin+0x6b/0xd0 [ 578.031722][T15352] skcipher_walk_virt+0x6e6/0xaa0 [ 578.031722][T15352] crypto_ctr_crypt+0x12b/0xaf0 [ 578.031722][T15352] crypto_skcipher_encrypt+0xd2/0x150 [ 578.031722][T15352] crypto_gcm_encrypt+0x4a5/0x9e0 [ 578.031722][T15352] crypto_aead_encrypt+0xf2/0x180 [ 578.031722][T15352] tls_push_record+0x341e/0x4e50 [ 578.031722][T15352] bpf_exec_tx_verdict+0x1454/0x1c80 [ 578.031722][T15352] tls_sw_sendmsg+0x1a08/0x2710 [ 578.031722][T15352] inet6_sendmsg+0x2d8/0x2e0 [ 578.031722][T15352] __sys_sendto+0x8fc/0xc70 [ 578.031722][T15352] __se_sys_sendto+0x107/0x130 [ 578.031722][T15352] __x64_sys_sendto+0x6e/0x90 [ 578.031722][T15352] do_syscall_64+0xb6/0x160 [ 578.031722][T15352] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 578.031722][T15352] [ 578.031722][T15352] Local variable description: ----walk@crypto_ctr_crypt [ 578.031722][T15352] Variable was created at: [ 578.031722][T15352] crypto_ctr_crypt+0xf9/0xaf0 [ 578.031722][T15352] crypto_ctr_crypt+0xf9/0xaf0 13:34:16 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={'syz', 0x2}, 0x0, 0x0, r1) r2 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={'syz', 0x1}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f00000003c0)='asymmetric\x00\xdd\xf4\xe3\x03\x93\xb7\x89\xcaK\x02\xc7:\a\xc2\xde\x1au\x81{9\xff\xear\x98\x1d-\xd4\xfa\x8b\x13kP\xf0\xddnx_?a\xcf\xde\xfea\xe79r\xb2\xa1\xe9}\b1\xc6\xb0\x91\xfeej\x16@\xd6\x13\xa9\xe5\x165U\xec+\x16L\x11ld\x99\xe0\xa9\xd7\xb2\x83\xbf\xf9\x8e<\x8e\xc6e\xb9\xa7f\x06\xab\xf9\x84\x02e\xc1\xf6dI\xdf\xc2\xee\xa3\xa6\x83\xfa=\xbe;\xe8\xd3\x99f\x02\xd7<6}\xdd\x91\x1c\x9a\x8bu6\x17\xa2q\xb77\xe5E\xae\x95:\x9b\x9b\x8b\xd6\xde~\xc3\x8d\xbb\xa9\xbcE\x87B\x0f\x88\x0eRx\x1d@jt6\xd62\x18\xd0V>\x99\x1c\x85\x19\x9f\x85\x80\xe7\xe6W!\x1f\xf7\x8b\x05\x95>\xac\x8a\x16\x9c\x14\x00y\x95\xe5fm\x19\x04\f\x1fCY\xa2m\xdeh[6H\xc4\x96\xa2\x1db\x99j0\x91\xe4\xd6\xa1\x98L\x13g\xa8\xd0', &(0x7f0000000000)=@chain={'key\x01or_ke\xa8\b\x00\x00g:', 0x0, '8\x00'}) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f00000003c0)={'syz', 0x2}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000ac0)={'syz', 0x3}, 0x0, 0x0, r1) r4 = syz_open_dev$radio(&(0x7f0000000140)='/dev/radio#\x00', 0x2, 0x2) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = creat(&(0x7f0000000680)='./file0\x00', 0x4) ioctl$RTC_PIE_ON(r6, 0x7005) r7 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r7, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r8 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r8) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = fcntl$dupfd(r13, 0x0, r12) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = fcntl$dupfd(r16, 0x0, r15) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) getsockopt$inet_udp_int(r17, 0x11, 0xa, &(0x7f0000000600), &(0x7f00000007c0)=0xffffffffffffffce) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000380)={r8, 0xffffffffffffffff, 0x0, 0x1c, &(0x7f0000000300)='em0wlan1:..eth0prockeyring}\x00'}, 0x30) r19 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r19) r20 = geteuid() r21 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r21, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r23 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r23, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setresgid(r22, 0x0, r24) sendmsg$netlink(r4, &(0x7f00000005c0)={&(0x7f0000000180), 0xc, &(0x7f0000000540)=[{&(0x7f0000002380)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="3ca717b9c942414cb0f8d1bd080063002d0000004cb7e1523db52f79ce3e98f514bd9cc2a421ac5fbd3fa0037c1108e9b7c7a4b6c92774e40edabda4c85be5f5220527916c70911f79f39f4bc7f7be290687b21ab48043ec141970b51ab9fda299a25d3648b0af0dea9d80b491073a27d79780bd0cd73ada85fcb6e5e446eb9257ec82bc81f457256b1cbcf47c91f67efb5efd233d842458494f0cef9944e6bcba223d015d682488dfe5b9189066f3ae7f6cab4913c59603f263901065ab0963467d72f14046c0e7a93d5eda5c5cec69ff7c9bc896b23c87b3de8d8f3fe77688f6c8fa0008003300", @ANYRES32=r0, @ANYBLOB="08001300070000009818237d83d004f4c8369e06636ec5901725cbb3e8805303a1987a3a9690f3693f0e8f5ca8688d8b0830d97b317fde03dadb2c679156f88243f002df43d6124a3e71e4a39ecd2b319efdf3bb969c830eec042667803132284357acd4f0b1330bd0cc9536ee2e9a6ee843eb4614634bf6a50a7b3c94faca8a36ed3c5465d1e98043745e769aad994cf0b77fa8fdc5f4550abff9b7d0478a8de7ab79dca8fbf6260a1babde13917ab502e61ff580f790ef9b4601a2b3ae7fea42565c7c70ba82db76816740b71d514bb1d31b5896d0f949380f00008500000000"], 0x388}, {&(0x7f0000000b00)={0x1850, 0x1c, 0x220, 0x70bd28, 0x25dfdbfe, "", [@generic="0298f5e5df8f70203a9966175ec5e14d0c6ac6ed37ebc0533c143b4e8b9b6bf0ad0c0494b4eaf809887537c7658648ea4fa8984445d70058b487f1a312f26762b1e28a79dffd3a0b0377f840ce7e3afa74699007a5a6ad48fc90c837a2a9fcdc993be225b21e3d260d435ceccd79492a435875853168226dab256420be33d94d9dc901c0695fc56aaa1f3134ddc5ab042f5643916efeae2288927bad", @typed={0x8, 0xd, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @nested={0x198, 0x82, [@generic="3e65bdf1f8d65169b8ff9e81635136635614cf4add389fd5fff2d247d517dbe8d687e327f9d027c2e4ff8beb83327c7b5e7905aada639fa90e9eac6c0272584545b7edf77ac73c3552db7ba60aa0dd0bff1be42dcb463ff6d0423b7bda20b7342fae11026901eaf8552d1e62494a050e3a4e07b1508343be1dabb9e73d8af3ab8e0244c8be36cf80aafb868eddf0cdaa6f27e2f75c2be88091dd4ec2cb222942ac294fd23e9c0de4ca9e359a17870a1f24e00b3788e5ca145eb9fa167083fdddfb7d2472cc6e345a54c9087b6cab1d0a07bf8b5f0aec9abcbd5605e2d357ae4698b50ff7d348860218812032b9f25428b19cf9f2761a", @typed={0x8, 0x73, @fd=r7}, @generic, @generic="345279672f2c52fa9a2379f05379211a031f2e846f11f280a6258378d8df9b34a06696b20a531d2473b933724642d47914cce821683858a384b621db9ab62fee11b9e5d11621a16f9fcf716c998a42ff69daf9939cbb55c6075f025f10386a79daa9cf49be493414d040d2719b4235eb9fae6ffa1efffa498090956bd010c7f277c43e0ecbd1af6f8b72f9567058813f56a8b6db"]}, @nested={0x214, 0x9, [@typed={0x4, 0x61}, @typed={0x8, 0x6a, @u32=0x2}, @generic="49b64c4cb9c5974491151b3325342ad2552997abc37251dd0c630fca29757732c32ad7cff1d436cc6e01dc9cf17533c15a1b768b391bac3338de5d573ece8422fc72dd", @typed={0x84, 0x54, @binary="05636a148f07ad77ad69143f1cd655e4c605a5c0c82cd5260e189bc0b65c4b841ab173997d301394b4f135a13eeb8a118a4faebad91b0bab0a5ed2537bb563002a058c72afede67c8e5e0de49e5ae2b4080346c794260f3fbef8c37de62701b26a714aa82cef9ffe1e4b642398225613ef2dc2d6875fed9130d250e705f525"}, @typed={0xc, 0x0, @u64=0x7}, @generic="b108d87d35e63054bce06dd3605a86dfbc975698c4eed04191c5208a0361f542bb0a5a051966499d8affeb152ae6ccfcf72388bad1b1219afc827fe8f523549fe666465f12bddaf01030e96bf4743e681388aefb6a553749ed333ab6452f50f5940c790a8ed82a41a7f452f6bdd5f5abcc54bdece5313bd87616a25c046b6089f7d7a40128703937c4741d988644f839550f91850adcbc54", @generic="72bb0e9ed4196d2681e054923bf649a29f30109b85505da861dfe6b001508a74020e262c2cb62b9aad06e43f60e3be8a5fde397e5ca55b7d67e298463ec32e0ab5fd8d4d842a4351e5ddcc5635b1299e82480cdc8a85356f96", @generic="d6b2980ba88b8aac46653d998b578a34fdbbfcde5ed62142e9044b931b7c9ec02ae8599bc39a68b9883fcd", @typed={0x14, 0x74, @ipv6=@remote}]}, @generic="c8b4564c90f0b914b998a9fee65eaa766267c8334fac487560a9c8532f5781964ef657bfc79e686690cb333ca6dc6d5a1c1ffea5e28826c3ae4409bedc46cc7853cceb56d7573eaa77ec762e080478193e6219a176b27c76ccee924ac8902f3db6b38f836774794e459bd33e460efd77bb642cde825a40a82a56354d4be8efcff8f090f85f9c8d87cb1954a0e16eb53297f72eb3cf4201c6dcddcba9a3941ea5318f", @nested={0x1278, 0x91, [@generic="35331e45614b1c4694b7bf54565feec111481167359edccf15f0610b26e6cadc6dd31d66d934f048b15c47353585ec865eef8ad74cf1af49783d07c35bc8e07db9b8d64aed4a1328418cde7e23abd782ea9b1a24fa8976fcb0b19db7ecef74a777f6e891f5762dd4efde4a458be89004dc84341945c430accbc3325c1d662fd6a2cf194856ced5f5adcfbd237139079d01624c17b4769769d0596855746594c23e3c0f345e27", @generic="a1dc3576d88b59efd1741062ead37227d417734f6e7b40ece5ce241df9ee95254f6a5e75843f32bb4c668a44132849d7918a955e90eb937a39e46405699b", @typed={0x8, 0x62, @ipv4=@empty}, @generic="b41b99017dd93cf38027ad0ef5a79d093423689aeeea2060e79185eb2e6d7355f2d12622500c1805b0d2aacfb01d2bd45c20bd23a82c5854c986faed08586ec48295cf2f625d97c0a988faac8a1b4102e69eb52db89dea81e527bfb637147ba66bb2f5c087cba2ad2d61d510372045674c6f53c906e64ee08a72bcb454806dc7640d7d711ab4fcde97911c8e88cb9956de50883700c1ee58fbc405f7e4b91e94e9ea51946ef9a67c0dfca106bbea8ce48437a90868f9f3a683ba3396e004c48aabb7e129535a74de75bee9036633dcd896397fbb9d34c13ba39dd2c18233c57bdcc08dfe8bdf3692b22b1ba0", @typed={0x8, 0x6, @pid=r18}, @generic="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@generic="4efe7ccc0562f7813c8bc8e8faaa737db940df1dbb11e1c47d0f2385d78cf5c1d03bef2ae6e9347e9b26c3ab6ee547a8cd9f1a962ff5c564869c0d473ea3843b936c0914939992c0f2a2e63d84fba7564a1040028e6353d104cd47a0606bfe2622e98e22ff298fad90ed26a8f7096d5a3ee39f16d684387123396e93398d43abcd856d359c06a07560c9cf0d221ed1a20fa684"]}, @generic="385a15ffb960aaf3883cf9da8d6ae81646412314dd2005b11e5e0cca84ad30c58fcbbf02bfc312ee1c98f11ff80c2027f51d495e4c7037a390aabec61c5eedd1d50a39c7d793f3d6871745d1e85c40d25a28dff7722797a51762b164652795f5510a37b119e6acb025c29417c303e99896255562aeb974a79ba914e41e8d9bf1097a8876008e01dbb844f5e548d662457af06d89a6dd5f52b835968e75849b795b6defed36aed3b278645a4b6bad06c20caf07ba649e27159faa300d9eb00a2c1be8f9252bbee1239ee49ef156b4747978471568ce"]}, 0x1850}, {&(0x7f0000002840)=ANY=[@ANYBLOB="b80100003b00040025bd7000fedbdf2508008a00", @ANYRES32=r0, @ANYBLOB="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"], 0x1b8}], 0x3, &(0x7f0000000580)=[@cred={{0x1c, 0x1, 0x2, {r19, r20, r24}}}], 0x20, 0x80b4}, 0x40000) add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={'syz', 0x2}, 0x0, 0x0, r3) r25 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setflags(r25, 0x2, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f00000003c0)='asymmetric\x00\xdd\xf4\xe3\x03\x93\xb7\x89\xcaK\x02\xc7:\a\xc2\xde\x1au\x81{9\xff\xear\x98\x1d-\xd4\xfa\x8b\x13kP\xf0\xddnx_?a\xcf\xde\xfea\xe79r\xb2\xa1\xe9}\b1\xc6\xb0\x91\xfeej\x16@\xd6\x13\xa9\xe5\x165U\xec+\x16L\x11ld\x99\xe0\xa9\xd7\xb2\x83\xbf\xf9\x8e<\x8e\xc6e\xb9\xa7f\x06\xab\xf9\x84\x02e\xc1\xf6dI\xdf\xc2\xee\xa3\xa6\x83\xfa=\xbe;\xe8\xd3\x99f\x02\xd7<6}\xdd\x91\x1c\x9a\x8bu6\x17\xa2q\xb77\xe5E\xae\x95:\x9b\x9b\x8b\xd6\xde~\xc3\x8d\xbb\xa9\xbcE\x87B\x0f\x88\x0eRx\x1d@jt6\xd62\x18\xd0V>\x99\x1c\x85\x19\x9f\x85\x80\xe7\xe6W!\x1f\xf7\x8b\x05\x95>\xac\x8a\x16\x9c\x14\x00y\x95\xe5fm\x19\x04\f\x1fCY\xa2m\xdeh[6H\xc4\x96\xa2\x1db\x99j0\x91\xe4\xd6\xa1\x98L\x13g\xa8\xd0', &(0x7f0000000000)=@chain={'key_or_keyring:', 0x0, ':chain\x00'}) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f00000003c0)={'syz', 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000100)='\x00', r3) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="d800000018008100e00f80ecdb4cb904021d65ef0b007c06e87c55a1bc000900b8000699030000000500150005008178a800160040000100e558f03003ac000000d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) 13:34:16 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x75, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xa8}]}, 0x10) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendto$inet(r3, 0x0, 0xffffff1c, 0x200007f5, &(0x7f0000e68000)={0x2, 0x4e23, @multicast2}, 0xffffffffffffff98) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x2c6) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="32268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758008ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x0, 0x0, 0x12c) 13:34:17 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000180)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mq_open(&(0x7f0000000100)='ip6_vti0\x00', 0x80, 0x73, &(0x7f0000000140)={0x0, 0x1, 0x7, 0x8, 0x8000, 0x3, 0x7}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f00000000c0)={0x0, 0x400, 0x61d, @random="2f26d2c9d9d5", 'ip6_vti0\x00'}) r5 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x200000, 0x330e83) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r5) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:34:19 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) accept(0xffffffffffffffff, &(0x7f00000004c0)=@nfc_llcp, &(0x7f0000000540)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @loopback, @loopback}, 0xa9) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x40000, 0x0) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000000180)=0x5, 0x4) ioctl$KVM_NMI(r5, 0xae9a) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r5, 0xae80, 0x0) 13:34:19 executing program 0: stat(&(0x7f0000000980)='./file0/file0\x00', &(0x7f0000000900)) getegid() socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, 0x0) r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x2200, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x9}, 0x8242, 0x0, 0x0, 0x0, 0x5, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0xa, 0x801, 0x0) unshare(0x60020000) 13:34:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x890000, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000000)={r6}, 0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000180)={r6, 0x28a, 0x0, 0x1f, 0x400}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r7, 0x40}, &(0x7f0000000100)=0x3199993b5d901ade) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000940)={r8, 0x1000, "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"}, &(0x7f0000000140)=0x1008) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:34:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000200)=0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) r5 = syz_open_dev$vbi(&(0x7f0000000140)='/dev/vbi#\x00', 0x3, 0x2) setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000180)=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x1) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r1, 0xa}, 0x10) 13:34:22 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) prctl$PR_GET_NAME(0x10, &(0x7f0000000040)=""/36) r1 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYRESHEX=r1], 0xd18b8f2532cea242) 13:34:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="4400000010000105001c00000000000000000020", @ANYRES32=0x0, @ANYBLOB="00000000000000000a0001000880c20000000000180012001400010069703667726574617000000004000200"], 0x44}}, 0x0) 13:34:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) close(r0) io_setup(0x4, &(0x7f0000000140)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) io_submit(r1, 0x1e09328e, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x12f}]) [ 582.311086][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:22 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) r2 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) splice(r1, &(0x7f0000000100)=0xffffffffffff50bc, r2, &(0x7f0000000140)=0x6, 0x5fac, 0x11) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f0000000040)=""/71, &(0x7f00000000c0)=0x47) 13:34:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = accept4$tipc(r4, &(0x7f0000000000)=@name, &(0x7f0000000040)=0x10, 0x100000) getsockname$tipc(r5, &(0x7f00000000c0)=@name, &(0x7f0000000100)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@nat={'nat\x00', 0x19, 0x1, 0x1f, [0x200005c0, 0x0, 0x0, 0x200005f0, 0x20000620], 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYRESOCT, @ANYRES64]}, 0x97) 13:34:22 executing program 4: socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) syz_open_procfs(0x0, &(0x7f0000000100)='net/rpc\x00') r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x14) r4 = socket$inet6(0xa, 0x803, 0x200000000000007) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000000)={0x1, 0x0, [0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'bridge0\x00h\x00\x01\xd8\x00a\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000080)={'bridge0\x00\xff\xff\xfd\xfd\x00', 0xb779ef21efb66f11}) gettid() sendto$packet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 583.092457][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:23 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="6c00000000000000000000000000000000000000580000000c0000ffffffffffffffe800b982aa9dd933a5d29d0b924a00ad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e00"], 0x6c}}, 0x0) 13:34:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r6}, 0x14) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x9a, 0x8, 0x0, 0x7, 0x8, 0x3, 0x3e, 0xa48, 0x211, 0x38, 0x11, 0x98e4, 0x5, 0x20, 0x1, 0xff, 0x8, 0x2}, [{0x3, 0x3, 0xd9, 0x6, 0x6, 0xfff, 0x19, 0x28}], "2cb12b44ac4748508dce41d944400afeb53b8a4738596f4a753e5e2a93facafe8338342a07fc0f61b85c0edba03e7c4246da23c601b1e87cad8e71e39f830bb7979409908c1c2d003e69fd41e50788a70684a9e5e4269d15093fb634971150f9c18a85255c29ac54ffbce20f94a9ee579f64a92c903826a35184b7d923681e76f7c0184a7dacf1981492d83ba472e985e9d7dbf323", [[], [], []]}, 0x3ed) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f0000000040)={r6, @in={{0x2, 0x4e21, @empty}}, [0x3, 0x800, 0x100, 0x7fff, 0x40, 0x1000, 0xa4db, 0x3, 0x101, 0x7fffffff, 0x20, 0x800, 0x100000001, 0x2, 0x5]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000280)={r10, @in={{0x2, 0x4e23, @rand_addr=0xffffffff}}, 0x7b4, 0x3}, 0x90) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000180)={0x64, 0x7, 0x9, 0x1, 0x8}) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="6ef20000003b000000000000"], 0x3c) 13:34:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x500, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="02030003110000000000000000000000050000000000000000000000000000ffff000000000000000a00000000000000fe88000d00000000000000000000000100000000000000000200010000000000080000fd00000000030005000000000002004e22e00000020000000000000000"], 0x88}}, 0x0) 13:34:26 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$CAPI_MANUFACTURER_CMD(r3, 0xc0104320, &(0x7f0000000000)={0x3, &(0x7f0000000100)="0d13595c8dcdc1322ea074264bcd3e59c9c2e8505ed6d7cdda4dab227dad20e7be3a0cb9bac4a3a939d102ebdc3b63baba1b2bfdedcee8564dbbb5cfd46babccdde9d9e358e07ce79646aa4c144ffdf9432edcc31e19d15a9c7aabc909b8fbc05091133e33caa4db3d8679101da4f3d854f0d08b6404b46809900acfee44eb3696e1035f324876d3ec9eb402e23181a51111556865070800b81b9e2fdaf90779cc8922c21bd989d56050cb93389d8c0993b9910e259a6553b57116e6"}) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) [ 586.322396][T15443] device bridge0 entered promiscuous mode [ 586.342009][T15454] device bridge0 left promiscuous mode 13:34:27 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x2010, 0xffffffffffffffff, 0xffffd000) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dlm_plock\x00', 0x80000, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000840)={0x3}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:27 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="6c00000000edff00000000000000000000000000580000000c0000000000000000000000b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149eba0000"], 0x6c}}, 0x0) 13:34:27 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'hsr0\x00', 0x8}) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) r2 = syz_open_dev$video(&(0x7f0000000140)='\x05\x00\x00\x00\x00\x00\x00\x00ek#\x00', 0xfffffffffffffffd, 0x90142) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000000240)={0x0, {{0x2, 0x4e23, @local}}, {{0x2, 0x4e20, @multicast1}}}, 0x108) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[], 0x29a) 13:34:27 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xa0040, 0x0) madvise(&(0x7f000052c000/0x1000)=nil, 0x1000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 13:34:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x41}], 0x18a, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x288c40, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000001c0)={{0xeb, 0x4}, {0x6, 0x4}, 0x80000001, 0x6, 0x6}) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f0000000140)={0x9, 0x0, 0x1, 0xfffffffc, 0x15, 0x9}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:28 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x2010, 0xffffffffffffffff, 0xffffd000) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dlm_plock\x00', 0x80000, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000840)={0x3}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:28 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) msgget$private(0x0, 0x30) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff014}, {0x6}]}, 0x10) 13:34:28 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x2010, 0xffffffffffffffff, 0xffffd000) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dlm_plock\x00', 0x80000, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000840)={0x3}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) [ 588.223974][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:28 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x2010, 0xffffffffffffffff, 0xffffd000) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dlm_plock\x00', 0x80000, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000840)={0x3}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:29 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) r2 = msgget(0x2, 0x101) getresuid(&(0x7f0000002bc0)=0x0, &(0x7f0000002c00), &(0x7f0000002c40)=0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=r4], 0x1c}, 0x0) stat(&(0x7f0000001900)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000002bc0)=0x0, &(0x7f0000002c00), &(0x7f0000002c40)=0x0) close(0xffffffffffffffff) r8 = msgget(0x0, 0x8) msgctl$IPC_RMID(r8, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=r6, @ANYRES32=r7], 0x1c}, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg(r1, &(0x7f00000018c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)="cedfc021c5a7bfe8d0bb146a98fce86555f0dc6d74891b74fb1dc3ded42b19bc6b83d436d3818d634293b66a29ac1322740e6bed6049ed63d85b3a87243d35073e2e1deb3d876e765a8d96c06cebeb88e32e0800a7411dadfec219a6a51963de9c4c632e21bcd2fec557860fa86a6f1f8907", 0x72}, {&(0x7f0000000380)="3f5ae9df38f5e7c2dc0e8a070d3b58e6d2c0245dd120d98c7433f14c1755fabf2a492ebbb326e5fbced16deadf02e2820ef7c118ab663c485dfae3709fcde89d74a6bdd0c4cbbffc1590b6b19461debf", 0x50}, {&(0x7f00000001c0)="a922275f587996389047c02d0a4ed1b10305722d5606718503d9fff21f2963a64c88f5a078ffa65065799ac3fb644207b8c777683fec2b37b9", 0x39}, {&(0x7f0000000400)="42adfab51aac6904918a69f3e178a1b3aa43fcaddf8abd03a35514cef1c9acbbc6273604e4f4db89afdb3245184be1dac1dfd7247a0710201d305d6fa3d29127c6bd4cb82032c5a6f3afcaf6e68dc83fbe379acbad7096df9c35307d7810d58f9e31bae939c7f4db29dabc357cbf1c30cbabd64396880a937b3a40123530355a83a01f3b5ad0a0b02802ce0d9cd2459b77fe3410faa82f3758ec1ee2eae5", 0x9e}], 0x4, &(0x7f0000000500)=[{0x98, 0x111, 0x6193, "c3c75b463a745ce74a03f3947d93c76615b431e57043378729bc8d96859bed1568844d6a62e2fc5c11a6321df9aa7d5ceda47e1912a95b7d40485f7f65924acb7cc0729e4571ce59d8c4bf83533a12f5385fb4d9837a2a85ac9ee917689e3d389cd0caf78d14e743b7d6380c5ad30d1a6c7208931f5004424ccd2942be2da8b70e6a9ff41e"}, {0xa, 0x6, 0x5, "889dea1d40b6571470800a5cdd30cf78e49dd1bcf75a8d8ec91b83e92198d6a7af8ee77e1f6a87c2da2fdc849b866e557e4a19baa6b507fda6c807429628b851f6f0b2590e19d64cf233408f5db420a01d95a47003f8969458"}, {0x38, 0x10c, 0x9, "e5758e9d90689c2344740111f2e697c48ce11e3078cd5ccb80ad73ef3a1aa6809959"}, {0x98, 0x105, 0x1, "183cb6550f1ac5a8381e4a06ca179e92d645fb3b4472c83303d5e986da246911ff771b17edacd4c6cf40780e19cc6945952d4e8ab733b6f0d70ba135bfa3f3f308fa92ac0572aa4746e981c22ea0c8fd001bf78b4404a0af3b479c316c709da2933a25bb43b99624c23199523eae46972d9ad738ce4541a62a953ff899d1962d841c8402"}, {0x50, 0x7, 0x3f, "c117274acb721106f7925ba6eddd0211785a59d2e32bfef544c57e84f0538c4f1b1044714fbf8aa9e38656a43988af739a2bb7cf8a7d8920e6"}, {0x1010, 0x10e, 0x1f, "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"}, {0xd0, 0x0, 0x0, "93bbfd93540f6cb2fb451ea0751027f5eea131813a2d1b1b600d43be638c039b97f26ece100f9f10542b6df78b1e14198f0a0971d4a6b1ef546caa27c0a0ec49e629bdc887086684067d5a3a1bd9f23e2267c3b93fa6930765b281ae9ac0ac5b277a3fdb6a18b138b45c5d1bc74d468eed0c62a1bf45b2cc3dfa2f4c4f6f77b1e270f796fc1952ecd850d6da27441331a6c63ee96b9f0455ca1014d17c80599e410a921230ac10116d6611817f25edb8c5d0618a3da8893c776d654014fd15ac"}, {0x88, 0x108, 0x8001, "541b94641b50d0ef7e5af8a16f6ae4a914cf7a618380349dbf2686b09719b6ff5214a4ee53e24f18c1c9b13eea03551dc28f327e7ddd8322780345499aef9b9b8c1057401daa5ec479d91f3d022cc752a81b2034377abc323d0031fa15201680735150d5598f54ac3081e99781b9f42a22a4fcb7189daf"}], 0x1390}, 0x0) r10 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r10) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0xffffff7f, r4, r5, r7, r9, 0x72, 0x1}, 0x9, 0x1, 0xffffffffffffc14d, 0x8, 0x1000, 0x1be, r10, 0xffffffffffffffff}) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:34:29 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000500)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000500)='/dev/uinput\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$UI_DEV_DESTROY(r2, 0x5502) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00800002400ffffff7f00000005ffffa6fffff7", @ANYRES32=r5], 0x2}}, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in6=@ipv4={[], [], @remote}, 0x4e20, 0x3, 0x4e22, 0x0, 0x14, 0xe0, 0x20, 0x5c, r5, r6}, {0x8, 0x424, 0x6, 0x7fffffff, 0x100000000, 0x8, 0x1, 0x1f}, {0x17, 0x9, 0x8c36, 0x8001}, 0x9, 0x0, 0x2, 0x1, 0x1, 0x4}, {{@in6=@rand_addr="485a27294108d408fda043a46f6c9d89", 0x4d4, 0x6c}, 0x2, @in6=@remote, 0x3505, 0x0, 0x2, 0xff, 0x7, 0x15}}, 0xe8) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fcntl$dupfd(r8, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = fcntl$dupfd(r11, 0x0, r10) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) r14 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r13, 0x84, 0x1, &(0x7f0000000000)={r15}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r12, 0x84, 0x9, &(0x7f00000001c0)={r15, @in={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0x8, 0x4, 0x800, 0xf67be3bbbc306c27}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000000380)={r16, 0x8, 0x4, [0x7, 0x4, 0x6b, 0x7]}, 0x10) 13:34:29 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000000)=0x6, 0x3e5) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000600)=0x8, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="6c00000000000000000000000000000000000000580000000c0000000000000000000000b982aa9dd9339d0b92093b2a519fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e000000e9b6bd7fe6075301dfde5b864fe40e9a1558bde86c54a14df4f2664b90cadfcb"], 0x6c}}, 0x0) 13:34:29 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x2010, 0xffffffffffffffff, 0xffffd000) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dlm_plock\x00', 0x80000, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000840)={0x3}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:30 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x2010, 0xffffffffffffffff, 0xffffd000) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dlm_plock\x00', 0x80000, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000840)={0x3}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:30 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xfffffffffffffff7, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000000040)={r5, 0x28d}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r6 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r6, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) sendfile(r0, r6, 0x0, 0x40) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:34:30 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x2010, 0xffffffffffffffff, 0xffffd000) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dlm_plock\x00', 0x80000, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000840)={0x3}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) [ 591.176480][T15488] not chained 220000 origins [ 591.181157][T15488] CPU: 1 PID: 15488 Comm: syz-executor.1 Not tainted 5.4.0-rc5+ #0 [ 591.188675][T15488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 591.198334][T15488] Call Trace: [ 591.202056][T15488] dump_stack+0x191/0x1f0 [ 591.205726][T15488] kmsan_internal_chain_origin+0x164/0x180 [ 591.211870][T15488] ? kmsan_internal_chain_origin+0xbd/0x180 [ 591.218012][T15488] ? __msan_chain_origin+0x6b/0xd0 [ 591.222868][T15488] ? skcipher_walk_next+0x2410/0x2690 [ 591.228936][T15488] ? skcipher_walk_done+0xaa6/0x11a0 [ 591.233771][T15488] ? crypto_ctr_crypt+0x6cf/0xaf0 [ 591.238603][T15488] ? crypto_skcipher_encrypt+0xd2/0x150 [ 591.244652][T15488] ? crypto_gcm_encrypt+0x4a5/0x9e0 [ 591.249507][T15488] ? crypto_aead_encrypt+0xf2/0x180 [ 591.254361][T15488] ? tls_push_record+0x341e/0x4e50 [ 591.260402][T15488] ? bpf_exec_tx_verdict+0x1454/0x1c80 [ 591.265246][T15488] ? tls_sw_sendmsg+0x1a08/0x2710 [ 591.270066][T15488] ? inet6_sendmsg+0x2d8/0x2e0 [ 591.274903][T15488] ? __sys_sendto+0x8fc/0xc70 [ 591.279729][T15488] ? __se_sys_sendto+0x107/0x130 [ 591.284552][T15488] ? __x64_sys_sendto+0x6e/0x90 [ 591.290587][T15488] ? do_syscall_64+0xb6/0x160 [ 591.295487][T15488] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 591.301506][T15488] ? should_fail+0x1d2/0xa50 [ 591.306342][T15488] ? kmsan_get_metadata+0x39/0x350 [ 591.311206][T15488] ? kmsan_memcpy_memmove_metadata+0x109/0x2e0 [ 591.317245][T15488] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 591.323272][T15488] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 591.329304][T15488] ? scatterwalk_copychunks+0x7b8/0x7f0 [ 591.335334][T15488] __msan_chain_origin+0x6b/0xd0 [ 591.340037][T15488] skcipher_walk_next+0x978/0x2690 [ 591.346946][T15488] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 591.352846][T15488] ? aes_encrypt+0x19d5/0x1bd0 [ 591.357549][T15488] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 591.363428][T15488] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 591.369339][T15488] skcipher_walk_done+0xaa6/0x11a0 [ 591.374295][T15488] crypto_ctr_crypt+0x6cf/0xaf0 [ 591.379177][T15488] ? aesti_set_key+0xb0/0xb0 [ 591.384021][T15488] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 591.390045][T15488] ? crypto_rfc3686_create+0x1120/0x1120 [ 591.396092][T15488] crypto_skcipher_encrypt+0xd2/0x150 [ 591.400920][T15488] crypto_gcm_encrypt+0x4a5/0x9e0 [ 591.405757][T15488] ? crypto_gcm_setauthsize+0xc0/0xc0 [ 591.411881][T15488] crypto_aead_encrypt+0xf2/0x180 [ 591.416699][T15488] tls_push_record+0x341e/0x4e50 [ 591.421517][T15488] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 591.427572][T15488] bpf_exec_tx_verdict+0x1454/0x1c80 [ 591.432395][T15488] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 591.438451][T15488] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 591.444507][T15488] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 591.450544][T15488] ? iov_iter_get_pages+0x521/0x1920 [ 591.456535][T15488] tls_sw_sendmsg+0x1a08/0x2710 [ 591.461241][T15488] ? udpv6_rcv+0x70/0x70 [ 591.464873][T15488] ? tls_tx_records+0xb40/0xb40 [ 591.469731][T15488] inet6_sendmsg+0x2d8/0x2e0 [ 591.474587][T15488] ? inet6_ioctl+0x340/0x340 [ 591.479438][T15488] __sys_sendto+0x8fc/0xc70 [ 591.484322][T15488] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 591.490368][T15488] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 591.496395][T15488] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 591.501211][T15488] __se_sys_sendto+0x107/0x130 [ 591.506041][T15488] __x64_sys_sendto+0x6e/0x90 [ 591.510856][T15488] do_syscall_64+0xb6/0x160 [ 591.515703][T15488] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 591.521805][T15488] RIP: 0033:0x45a219 [ 591.525353][T15488] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 591.546364][T15488] RSP: 002b:00007f929c981c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 591.554612][T15488] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a219 [ 591.561671][T15488] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000003 [ 591.569918][T15488] RBP: 000000000075bfc8 R08: 0000000000000000 R09: fffffffffffffe5b [ 591.578154][T15488] R10: 0000000000000040 R11: 0000000000000246 R12: 00007f929c9826d4 [ 591.586378][T15488] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 00000000ffffffff [ 591.594599][T15488] Uninit was stored to memory at: [ 591.599301][T15488] kmsan_internal_chain_origin+0xbd/0x180 [ 591.605200][T15488] __msan_chain_origin+0x6b/0xd0 [ 591.609919][T15488] skcipher_walk_next+0x2410/0x2690 [ 591.614624][T15488] skcipher_walk_done+0xaa6/0x11a0 [ 591.620517][T15488] crypto_ctr_crypt+0x6cf/0xaf0 [ 591.625380][T15488] crypto_skcipher_encrypt+0xd2/0x150 [ 591.629930][T15488] crypto_gcm_encrypt+0x4a5/0x9e0 [ 591.634644][T15488] crypto_aead_encrypt+0xf2/0x180 [ 591.640523][T15488] tls_push_record+0x341e/0x4e50 [ 591.645519][T15488] bpf_exec_tx_verdict+0x1454/0x1c80 [ 591.650351][T15488] tls_sw_sendmsg+0x1a08/0x2710 [ 591.655178][T15488] inet6_sendmsg+0x2d8/0x2e0 [ 591.660039][T15488] __sys_sendto+0x8fc/0xc70 [ 591.664860][T15488] __se_sys_sendto+0x107/0x130 [ 591.668476][T15488] __x64_sys_sendto+0x6e/0x90 [ 591.673302][T15488] do_syscall_64+0xb6/0x160 [ 591.678148][T15488] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 591.684249][T15488] [ 591.686667][T15488] Uninit was stored to memory at: [ 591.691495][T15488] kmsan_internal_chain_origin+0xbd/0x180 [ 591.697583][T15488] __msan_chain_origin+0x6b/0xd0 [ 591.702583][T15488] skcipher_walk_next+0x978/0x2690 [ 591.707465][T15488] skcipher_walk_done+0xaa6/0x11a0 [ 591.712299][T15488] crypto_ctr_crypt+0x6cf/0xaf0 [ 591.717148][T15488] crypto_skcipher_encrypt+0xd2/0x150 [ 591.723204][T15488] crypto_gcm_encrypt+0x4a5/0x9e0 [ 591.728029][T15488] crypto_aead_encrypt+0xf2/0x180 [ 591.732902][T15488] tls_push_record+0x341e/0x4e50 [ 591.737761][T15488] bpf_exec_tx_verdict+0x1454/0x1c80 [ 591.742586][T15488] tls_sw_sendmsg+0x1a08/0x2710 [ 591.747421][T15488] inet6_sendmsg+0x2d8/0x2e0 [ 591.752243][T15488] __sys_sendto+0x8fc/0xc70 [ 591.757067][T15488] __se_sys_sendto+0x107/0x130 [ 591.761934][T15488] __x64_sys_sendto+0x6e/0x90 [ 591.766755][T15488] do_syscall_64+0xb6/0x160 [ 591.770404][T15488] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 591.776427][T15488] [ 591.778852][T15488] Uninit was stored to memory at: [ 591.783662][T15488] kmsan_internal_chain_origin+0xbd/0x180 [ 591.789693][T15488] __msan_chain_origin+0x6b/0xd0 [ 591.794525][T15488] skcipher_walk_next+0x106d/0x2690 [ 591.799370][T15488] skcipher_walk_done+0xaa6/0x11a0 [ 591.805480][T15488] crypto_ctr_crypt+0x6cf/0xaf0 [ 591.810495][T15488] crypto_skcipher_encrypt+0xd2/0x150 [ 591.815768][T15488] crypto_gcm_encrypt+0x4a5/0x9e0 [ 591.820505][T15488] crypto_aead_encrypt+0xf2/0x180 [ 591.825753][T15488] tls_push_record+0x341e/0x4e50 [ 591.830997][T15488] bpf_exec_tx_verdict+0x1454/0x1c80 [ 591.835391][T15488] tls_sw_sendmsg+0x1a08/0x2710 [ 591.840164][T15488] inet6_sendmsg+0x2d8/0x2e0 [ 591.845146][T15488] __sys_sendto+0x8fc/0xc70 [ 591.850027][T15488] __se_sys_sendto+0x107/0x130 [ 591.854875][T15488] __x64_sys_sendto+0x6e/0x90 [ 591.859707][T15488] do_syscall_64+0xb6/0x160 [ 591.863331][T15488] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 591.869357][T15488] [ 591.871856][T15488] Uninit was stored to memory at: [ 591.876679][T15488] kmsan_internal_chain_origin+0xbd/0x180 [ 591.882718][T15488] __msan_chain_origin+0x6b/0xd0 [ 591.887528][T15488] skcipher_walk_next+0x106d/0x2690 [ 591.892352][T15488] skcipher_walk_done+0xaa6/0x11a0 [ 591.898386][T15488] crypto_ctr_crypt+0x6cf/0xaf0 [ 591.903198][T15488] crypto_skcipher_encrypt+0xd2/0x150 [ 591.908053][T15488] crypto_gcm_encrypt+0x4a5/0x9e0 [ 591.912875][T15488] crypto_aead_encrypt+0xf2/0x180 [ 591.917700][T15488] tls_push_record+0x341e/0x4e50 [ 591.923726][T15488] bpf_exec_tx_verdict+0x1454/0x1c80 [ 591.928550][T15488] tls_sw_sendmsg+0x1a08/0x2710 [ 591.933497][T15488] inet6_sendmsg+0x2d8/0x2e0 [ 591.938382][T15488] __sys_sendto+0x8fc/0xc70 [ 591.941903][T15488] __se_sys_sendto+0x107/0x130 [ 591.947783][T15488] __x64_sys_sendto+0x6e/0x90 [ 591.952485][T15488] do_syscall_64+0xb6/0x160 [ 591.957174][T15488] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 591.963024][T15488] [ 591.965377][T15488] Uninit was stored to memory at: [ 591.970079][T15488] kmsan_internal_chain_origin+0xbd/0x180 [ 591.976043][T15488] __msan_chain_origin+0x6b/0xd0 [ 591.980747][T15488] skcipher_walk_virt+0xa4e/0xaa0 [ 591.985481][T15488] crypto_ctr_crypt+0x12b/0xaf0 [ 591.990266][T15488] crypto_skcipher_encrypt+0xd2/0x150 [ 591.996163][T15488] crypto_gcm_encrypt+0x4a5/0x9e0 [ 592.000872][T15488] crypto_aead_encrypt+0xf2/0x180 [ 592.005648][T15488] tls_push_record+0x341e/0x4e50 [ 592.011549][T15488] bpf_exec_tx_verdict+0x1454/0x1c80 [ 592.016289][T15488] tls_sw_sendmsg+0x1a08/0x2710 [ 592.021014][T15488] inet6_sendmsg+0x2d8/0x2e0 [ 592.025719][T15488] __sys_sendto+0x8fc/0xc70 [ 592.030430][T15488] __se_sys_sendto+0x107/0x130 [ 592.035119][T15488] __x64_sys_sendto+0x6e/0x90 [ 592.039822][T15488] do_syscall_64+0xb6/0x160 [ 592.044520][T15488] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 592.050418][T15488] [ 592.052767][T15488] Uninit was stored to memory at: [ 592.057599][T15488] kmsan_internal_chain_origin+0xbd/0x180 [ 592.063522][T15488] __msan_chain_origin+0x6b/0xd0 [ 592.068235][T15488] skcipher_walk_next+0x978/0x2690 [ 592.072977][T15488] skcipher_walk_first+0x15d/0x720 [ 592.078859][T15488] skcipher_walk_virt+0x8d1/0xaa0 [ 592.083558][T15488] crypto_ctr_crypt+0x12b/0xaf0 [ 592.088273][T15488] crypto_skcipher_encrypt+0xd2/0x150 [ 592.094179][T15488] crypto_gcm_encrypt+0x4a5/0x9e0 [ 592.098868][T15488] crypto_aead_encrypt+0xf2/0x180 [ 592.103557][T15488] tls_push_record+0x341e/0x4e50 [ 592.108260][T15488] bpf_exec_tx_verdict+0x1454/0x1c80 [ 592.114165][T15488] tls_sw_sendmsg+0x1a08/0x2710 [ 592.118858][T15488] inet6_sendmsg+0x2d8/0x2e0 [ 592.123557][T15488] __sys_sendto+0x8fc/0xc70 [ 592.128253][T15488] __se_sys_sendto+0x107/0x130 [ 592.132975][T15488] __x64_sys_sendto+0x6e/0x90 [ 592.137663][T15488] do_syscall_64+0xb6/0x160 [ 592.141169][T15488] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 592.147042][T15488] [ 592.149387][T15488] Uninit was stored to memory at: [ 592.154650][T15488] kmsan_internal_chain_origin+0xbd/0x180 [ 592.160494][T15488] __msan_chain_origin+0x6b/0xd0 [ 592.165384][T15488] skcipher_walk_virt+0x6e6/0xaa0 [ 592.171234][T15488] crypto_ctr_crypt+0x12b/0xaf0 [ 592.175326][T15488] crypto_skcipher_encrypt+0xd2/0x150 [ 592.181216][T15488] crypto_gcm_encrypt+0x4a5/0x9e0 [ 592.185890][T15488] crypto_aead_encrypt+0xf2/0x180 [ 592.191843][T15488] tls_push_record+0x341e/0x4e50 [ 592.196516][T15488] bpf_exec_tx_verdict+0x1454/0x1c80 [ 592.201190][T15488] tls_sw_sendmsg+0x1a08/0x2710 [ 592.205892][T15488] inet6_sendmsg+0x2d8/0x2e0 [ 592.210562][T15488] __sys_sendto+0x8fc/0xc70 [ 592.215291][T15488] __se_sys_sendto+0x107/0x130 [ 592.219956][T15488] __x64_sys_sendto+0x6e/0x90 [ 592.224609][T15488] do_syscall_64+0xb6/0x160 [ 592.229297][T15488] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 592.235121][T15488] [ 592.237445][T15488] Local variable description: ----walk@crypto_ctr_crypt [ 592.244442][T15488] Variable was created at: [ 592.249114][T15488] crypto_ctr_crypt+0xf9/0xaf0 [ 592.253783][T15488] crypto_ctr_crypt+0xf9/0xaf0 13:34:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r2, 0x5386, &(0x7f0000000180)) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:32 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:34:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f00000003c0)) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={'syz', 0x2}, 0x0, 0x0, r2) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f00000003c0)='asymmetric\x00\xdd\xf4\xe3\x03\x93\xb7\x89\xcaK\x02\xc7:\a\xc2\xde\x1au\x81{9\xff\xear\x98\x1d-\xd4\xfa\x8b\x13kP\xf0\xddnx_?a\xcf\xde\xfea\xe79r\xb2\xa1\xe9}\b1\xc6\xb0\x91\xfeej\x16@\xd6\x13\xa9\xe5\x165U\xec+\x16L\x11ld\x99\xe0\xa9\xd7\xb2\x83\xbf\xf9\x8e<\x8e\xc6e\xb9\xa7f\x06\xab\xf9\x84\x02e\xc1\xf6dI\xdf\xc2\xee\xa3\xa6\x83\xfa=\xbe;\xe8\xd3\x99f\x02\xd7<6}\xdd\x91\x1c\x9a\x8bu6\x17\xa2q\xb77\xe5E\xae\x95:\x9b\x9b\x8b\xd6\xde~\xc3\x8d\xbb\xa9\xbcE\x87B\x0f\x88\x0eRx\x1d@jt6\xd62\x18\xd0V>\x99\x1c\x85\x19\x9f\x85\x80\xe7\xe6W!\x1f\xf7\x8b\x05\x95>\xac\x8a\x16\x9c\x14\x00y\x95\xe5fm\x19\x04\f\x1fCY\xa2m\xdeh[6H\xc4\x96\xa2\x1db\x99j0\x91\xe4\xd6\xa1\x98L\x13g\xa8\xd0', &(0x7f0000000000)=@chain={'key_or_keyring:', 0x0, ':chain\x00'}) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f00000003c0)={'syz', 0x2}, 0x0, 0x0, r2) keyctl$update(0x2, r2, &(0x7f0000000240)="dbf856a67d7c2f47facdbcf29228eebc514a7d08d7a11867307e37c7b624f64acbd02b80cf80f39e8338a52aa9f630a1c2edc15ebcbc27f9b4bd34531b328100c73d6c21a9f2d56f5f5c865441f273f4fa55c7246cea261a124cd6714fe88a23cb601d73af48524078cb6bcdae8b907996939351b60dcdca283153ea104abee52f8e5393a4024a076bb1f56f10e17f6dc06fced72bc97a868511be0d8c8a4521ac8b6c5832e53ea8cac6a8a19bb2414790cd81723232f685bccdd090b144e7b78b28cb59545ef7385683a361da25982f557fbc16cd4f6e35511297", 0xdb) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) syz_open_dev$rtc(&(0x7f0000000680)='/dev/rtc#\x00', 0xffffffff, 0x0) ioctl$TCSETSW(r8, 0x5403, &(0x7f0000000640)={0x0, 0x0, 0x5, 0x400, 0x15, 0x5, 0x3, 0x7, 0x1, 0x8, 0x4faa, 0x9}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000800)={0x2, [0x4, 0x1f]}, &(0x7f0000000840)=0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r5, 0xc0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=0x1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x3, 0x5}, 0x0, 0x0, &(0x7f0000000180)={0x5, 0xd, 0x4, 0x200}, &(0x7f00000001c0)=0xff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)}}, 0x10) close(r0) lsetxattr$security_ima(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='security.ima\x00', &(0x7f00000007c0)=@sha1={0x1, "190bef433f3c54cb3038a9dd08f0689dc2a6bd0a"}, 0x15, 0x3) 13:34:32 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x2010, 0xffffffffffffffff, 0xffffd000) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dlm_plock\x00', 0x80000, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000840)={0x3}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="6c0000000000000000000000580000000c0000000000000000000000b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e0068cd7d64593048abe3df69c38f08cd3912c92780149e000000"], 0x6c}}, 0x0) 13:34:32 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x805, 0x0) write$uinput_user_dev(r0, &(0x7f0000000880)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800]}, 0x45c) ioctl$UI_SET_SNDBIT(r0, 0x4004556a, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x1) getsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x12) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000ac0)=ANY=[]], 0x1, 0x0) msgsnd(r3, &(0x7f0000000a80)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) msgrcv(r3, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgrcv(r3, &(0x7f00000005c0)={0x0, ""/149}, 0x9d, 0x0, 0x0) msgctl$MSG_STAT(r3, 0xb, &(0x7f00000000c0)=""/207) ioctl(r2, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) 13:34:32 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x2010, 0xffffffffffffffff, 0xffffd000) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dlm_plock\x00', 0x80000, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000840)={0x3}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:32 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c0000000000000000441405030000000000"], 0x3c) [ 592.649111][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 592.670716][T15543] blk_update_request: I/O error, dev loop4, sector 768 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 [ 592.808342][T15559] input: syz1 as /devices/virtual/input/input9 13:34:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r0, &(0x7f0000000480), 0x0, 0x7) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:34:33 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x2010, 0xffffffffffffffff, 0xffffd000) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dlm_plock\x00', 0x80000, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000840)={0x3}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:33 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="4ef27f454cc9f8621006e78fda17bc4600000004006c00000000000000004414050300000000000000000000000000003b000083bbf277dec0035e42355d36106cf8d060c8e5a00743a649d761b2274fc83d5a7de7754463bf8740023052d711"], 0x3c) [ 593.446621][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:33 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x2010, 0xffffffffffffffff, 0xffffd000) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dlm_plock\x00', 0x80000, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000840)={0x3}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)=""/74, &(0x7f0000000200)=0x4a) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:35 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000014050300000000000000000000000000003b00008d265142b7b4c9057378e7800f67d60bb780c53d3fdda529b9f6a01788c61c20e517414489ffbde1fe8e1d00b0e9b36a3f60be5f47cc7a278e4ff4e30196a693c090548974f554f227a5423285978e2cec0875b0342fa5f8e3a42686dce47242b1f37cc874501c2125ac0634590e50646a532fa30233420a748c92119b1db3d5c4083c4274"], 0xfffffed7) 13:34:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xe81b57418f5aa74f, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000006, 0x42830, r1, 0x8000000) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:34:35 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x2010, 0xffffffffffffffff, 0xffffd000) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dlm_plock\x00', 0x80000, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000840)={0x3}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={'netdevsim0\x00', {0x2, 0x4e22, @local}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 595.553428][T15604] input: syz1 as /devices/virtual/input/input10 [ 595.709958][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 596.889726][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)=""/74, &(0x7f0000000200)=0x4a) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:38 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x2010, 0xffffffffffffffff, 0xffffd000) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dlm_plock\x00', 0x80000, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000840)={0x3}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:38 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000000040)={0x1, {{0x2, 0x4e23, @loopback}}, {{0x2, 0x4e20, @local}}}, 0x108) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:34:38 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000100)={[0x0, 0xd000, 0x4000, 0x3], 0x4, 0x64, 0x4}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0xffffffffffffffe0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x1) shmget(0x1, 0x1000, 0x54000040, &(0x7f0000ffe000/0x1000)=nil) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:34:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='limits\x00') sendmsg$nl_generic(r2, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000844}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x18, 0x24, 0x100, 0x70bd2a, 0x25dfdbff, {0x1}, [@typed={0x4, 0x96}]}, 0x18}, 0x1, 0x0, 0x0, 0x25e680fe116a1351}, 0x54121f4d6e925698) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7, 0x40500) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000240)={0x1, &(0x7f0000000180)=[{}]}) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000380)=0xfffffffc) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000280)=0x3, &(0x7f0000000340)=0x4) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:38 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00t\xd7\x00\x00\x00\x00\x00\x8c\x00', 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 598.845756][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:39 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[], 0x0) 13:34:39 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000100)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r4, 0x6}, &(0x7f00000001c0)=0x8) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 13:34:39 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x2010, 0xffffffffffffffff, 0xffffd000) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dlm_plock\x00', 0x80000, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000840)={0x3}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x80000) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:39 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x2010, 0xffffffffffffffff, 0xffffd000) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dlm_plock\x00', 0x80000, 0x0) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000840)={0x3}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)=""/74, &(0x7f0000000200)=0x4a) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:39 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="4ef97f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000304308c3e12d137275f6c53dd07e238d73c6279df0ff4de79c016983eebeff837d26af8f53e4c57261cc784c8d548c94ca8c2eb19873e71bf8215a2bf3dae6d0c0c48fd83594a19fe79aebd412841841cb7c9d37a3555259ef8dd706e08dbb340fc6621a7efef1de9110fe0b1b094aeae02bd4ac7e"], 0x3c) [ 599.612663][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f00000001c0)={0x58dea11652ced9fc, @local, 0x4e24, 0x4, 'lc\x00', 0x1c, 0x4, 0x36}, 0x2c) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r4 = socket$xdp(0x2c, 0x3, 0x0) flistxattr(r4, &(0x7f00000002c0)=""/248, 0xf8) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5a4e, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r5, @in={{0x2, 0x4e24, @local}}, 0x7, 0xfff8}, 0x90) 13:34:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x45) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) accept$alg(r4, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101100, 0x0) socketpair(0x1, 0x2, 0xff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r5) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 601.614867][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 601.649703][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 601.727193][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:41 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYRESHEX=r0], 0x12) 13:34:41 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x2010, 0xffffffffffffffff, 0xffffd000) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dlm_plock\x00', 0x80000, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) r2 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r2) ptrace$getregset(0x4204, r2, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/58, 0x3a}) [ 602.147708][T15671] not chained 230000 origins [ 602.151705][T15671] CPU: 0 PID: 15671 Comm: syz-executor.4 Not tainted 5.4.0-rc5+ #0 [ 602.151705][T15671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 602.151705][T15671] Call Trace: [ 602.151705][T15671] dump_stack+0x191/0x1f0 [ 602.151705][T15671] kmsan_internal_chain_origin+0x164/0x180 [ 602.151705][T15671] ? kmsan_internal_chain_origin+0xbd/0x180 [ 602.151705][T15671] ? __msan_chain_origin+0x6b/0xd0 [ 602.151705][T15671] ? skcipher_walk_next+0x106d/0x2690 [ 602.151705][T15671] ? skcipher_walk_done+0xaa6/0x11a0 [ 602.151705][T15671] ? crypto_ctr_crypt+0x6cf/0xaf0 [ 602.151705][T15671] ? crypto_skcipher_encrypt+0xd2/0x150 [ 602.151705][T15671] ? crypto_ccm_encrypt+0x591/0x840 [ 602.151705][T15671] ? crypto_aead_encrypt+0xf2/0x180 [ 602.151705][T15671] ? tls_push_record+0x341e/0x4e50 [ 602.151705][T15671] ? bpf_exec_tx_verdict+0x1454/0x1c80 [ 602.151705][T15671] ? tls_sw_sendmsg+0x1a08/0x2710 [ 602.151705][T15671] ? inet6_sendmsg+0x2d8/0x2e0 [ 602.151705][T15671] ? __sys_sendto+0x8fc/0xc70 [ 602.151705][T15671] ? __se_sys_sendto+0x107/0x130 [ 602.151705][T15671] ? __x64_sys_sendto+0x6e/0x90 [ 602.151705][T15671] ? do_syscall_64+0xb6/0x160 [ 602.151705][T15671] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 602.151705][T15671] ? should_fail+0x1d2/0xa50 [ 602.151705][T15671] ? kmsan_get_metadata+0x39/0x350 [ 602.151705][T15671] ? kmsan_memcpy_memmove_metadata+0x109/0x2e0 [ 602.151705][T15671] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 602.151705][T15671] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 602.151705][T15671] ? scatterwalk_copychunks+0x7b8/0x7f0 [ 602.151705][T15671] __msan_chain_origin+0x6b/0xd0 [ 602.151705][T15671] skcipher_walk_next+0x978/0x2690 [ 602.151705][T15671] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 602.151705][T15671] ? aes_encrypt+0x19d5/0x1bd0 [ 602.151705][T15671] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 602.151705][T15671] skcipher_walk_done+0xaa6/0x11a0 [ 602.151705][T15671] crypto_ctr_crypt+0x6cf/0xaf0 [ 602.151705][T15671] ? aesti_set_key+0xb0/0xb0 [ 602.151705][T15671] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 602.151705][T15671] ? crypto_rfc3686_create+0x1120/0x1120 [ 602.151705][T15671] ? crypto_rfc3686_create+0x1120/0x1120 [ 602.151705][T15671] crypto_skcipher_encrypt+0xd2/0x150 [ 602.151705][T15671] crypto_ccm_encrypt+0x591/0x840 [ 602.151705][T15671] ? crypto_ccm_setauthsize+0xc0/0xc0 [ 602.151705][T15671] crypto_aead_encrypt+0xf2/0x180 [ 602.151705][T15671] tls_push_record+0x341e/0x4e50 [ 602.151705][T15671] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 602.151705][T15671] bpf_exec_tx_verdict+0x1454/0x1c80 [ 602.151705][T15671] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 602.151705][T15671] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 602.151705][T15671] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 602.151705][T15671] ? iov_iter_get_pages+0x521/0x1920 [ 602.151705][T15671] tls_sw_sendmsg+0x1a08/0x2710 [ 602.151705][T15671] ? udpv6_rcv+0x70/0x70 [ 602.151705][T15671] ? tls_tx_records+0xb40/0xb40 [ 602.151705][T15671] inet6_sendmsg+0x2d8/0x2e0 [ 602.151705][T15671] ? inet6_ioctl+0x340/0x340 [ 602.151705][T15671] __sys_sendto+0x8fc/0xc70 [ 602.151705][T15671] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 602.151705][T15671] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 602.151705][T15671] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 602.151705][T15671] __se_sys_sendto+0x107/0x130 [ 602.151705][T15671] __x64_sys_sendto+0x6e/0x90 [ 602.151705][T15671] do_syscall_64+0xb6/0x160 [ 602.151705][T15671] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 602.151705][T15671] RIP: 0033:0x45a219 [ 602.151705][T15671] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 602.151705][T15671] RSP: 002b:00007efc89153c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 602.151705][T15671] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a219 [ 602.151705][T15671] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000003 [ 602.151705][T15671] RBP: 000000000075bf20 R08: 0000000000000000 R09: fffffffffffffe5b [ 602.151705][T15671] R10: 0000000000000040 R11: 0000000000000246 R12: 00007efc891546d4 [ 602.151705][T15671] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 00000000ffffffff [ 602.151705][T15671] Uninit was stored to memory at: [ 602.151705][T15671] kmsan_internal_chain_origin+0xbd/0x180 [ 602.151705][T15671] __msan_chain_origin+0x6b/0xd0 [ 602.151705][T15671] skcipher_walk_next+0x106d/0x2690 [ 602.151705][T15671] skcipher_walk_done+0xaa6/0x11a0 [ 602.151705][T15671] crypto_ctr_crypt+0x6cf/0xaf0 [ 602.151705][T15671] crypto_skcipher_encrypt+0xd2/0x150 [ 602.151705][T15671] crypto_ccm_encrypt+0x591/0x840 [ 602.151705][T15671] crypto_aead_encrypt+0xf2/0x180 [ 602.151705][T15671] tls_push_record+0x341e/0x4e50 [ 602.151705][T15671] bpf_exec_tx_verdict+0x1454/0x1c80 [ 602.151705][T15671] tls_sw_sendmsg+0x1a08/0x2710 [ 602.151705][T15671] inet6_sendmsg+0x2d8/0x2e0 [ 602.151705][T15671] __sys_sendto+0x8fc/0xc70 [ 602.151705][T15671] __se_sys_sendto+0x107/0x130 [ 602.151705][T15671] __x64_sys_sendto+0x6e/0x90 [ 602.151705][T15671] do_syscall_64+0xb6/0x160 [ 602.151705][T15671] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 602.151705][T15671] [ 602.151705][T15671] Uninit was stored to memory at: [ 602.151705][T15671] kmsan_internal_chain_origin+0xbd/0x180 [ 602.151705][T15671] __msan_chain_origin+0x6b/0xd0 [ 602.151705][T15671] skcipher_walk_next+0x2410/0x2690 [ 602.151705][T15671] skcipher_walk_done+0xaa6/0x11a0 [ 602.151705][T15671] crypto_ctr_crypt+0x6cf/0xaf0 [ 602.151705][T15671] crypto_skcipher_encrypt+0xd2/0x150 [ 602.151705][T15671] crypto_ccm_encrypt+0x591/0x840 [ 602.151705][T15671] crypto_aead_encrypt+0xf2/0x180 [ 602.151705][T15671] tls_push_record+0x341e/0x4e50 [ 602.151705][T15671] bpf_exec_tx_verdict+0x1454/0x1c80 [ 602.151705][T15671] tls_sw_sendmsg+0x1a08/0x2710 [ 602.151705][T15671] inet6_sendmsg+0x2d8/0x2e0 [ 602.151705][T15671] __sys_sendto+0x8fc/0xc70 [ 602.151705][T15671] __se_sys_sendto+0x107/0x130 [ 602.151705][T15671] __x64_sys_sendto+0x6e/0x90 [ 602.151705][T15671] do_syscall_64+0xb6/0x160 [ 602.151705][T15671] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 602.151705][T15671] [ 602.151705][T15671] Uninit was stored to memory at: [ 602.151705][T15671] kmsan_internal_chain_origin+0xbd/0x180 [ 602.151705][T15671] __msan_chain_origin+0x6b/0xd0 [ 602.151705][T15671] skcipher_walk_next+0x978/0x2690 [ 602.151705][T15671] skcipher_walk_done+0xaa6/0x11a0 [ 602.151705][T15671] crypto_ctr_crypt+0x6cf/0xaf0 [ 602.151705][T15671] crypto_skcipher_encrypt+0xd2/0x150 [ 602.151705][T15671] crypto_ccm_encrypt+0x591/0x840 [ 602.151705][T15671] crypto_aead_encrypt+0xf2/0x180 [ 602.151705][T15671] tls_push_record+0x341e/0x4e50 [ 602.151705][T15671] bpf_exec_tx_verdict+0x1454/0x1c80 [ 602.151705][T15671] tls_sw_sendmsg+0x1a08/0x2710 [ 602.151705][T15671] inet6_sendmsg+0x2d8/0x2e0 [ 602.151705][T15671] __sys_sendto+0x8fc/0xc70 [ 602.151705][T15671] __se_sys_sendto+0x107/0x130 [ 602.151705][T15671] __x64_sys_sendto+0x6e/0x90 [ 602.151705][T15671] do_syscall_64+0xb6/0x160 [ 602.151705][T15671] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 602.151705][T15671] [ 602.151705][T15671] Uninit was stored to memory at: [ 602.151705][T15671] kmsan_internal_chain_origin+0xbd/0x180 [ 602.151705][T15671] __msan_chain_origin+0x6b/0xd0 [ 602.151705][T15671] skcipher_walk_next+0x106d/0x2690 [ 602.151705][T15671] skcipher_walk_done+0xaa6/0x11a0 [ 602.151705][T15671] crypto_ctr_crypt+0x6cf/0xaf0 [ 602.151705][T15671] crypto_skcipher_encrypt+0xd2/0x150 [ 602.151705][T15671] crypto_ccm_encrypt+0x591/0x840 [ 602.151705][T15671] crypto_aead_encrypt+0xf2/0x180 [ 602.151705][T15671] tls_push_record+0x341e/0x4e50 [ 602.151705][T15671] bpf_exec_tx_verdict+0x1454/0x1c80 [ 602.151705][T15671] tls_sw_sendmsg+0x1a08/0x2710 [ 602.151705][T15671] inet6_sendmsg+0x2d8/0x2e0 [ 602.151705][T15671] __sys_sendto+0x8fc/0xc70 [ 602.151705][T15671] __se_sys_sendto+0x107/0x130 [ 602.151705][T15671] __x64_sys_sendto+0x6e/0x90 [ 602.151705][T15671] do_syscall_64+0xb6/0x160 [ 602.151705][T15671] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 602.151705][T15671] [ 602.151705][T15671] Uninit was stored to memory at: [ 602.151705][T15671] kmsan_internal_chain_origin+0xbd/0x180 [ 602.151705][T15671] __msan_chain_origin+0x6b/0xd0 [ 602.151705][T15671] skcipher_walk_virt+0xa4e/0xaa0 [ 602.151705][T15671] crypto_ctr_crypt+0x12b/0xaf0 [ 602.151705][T15671] crypto_skcipher_encrypt+0xd2/0x150 [ 602.151705][T15671] crypto_ccm_encrypt+0x591/0x840 [ 602.151705][T15671] crypto_aead_encrypt+0xf2/0x180 [ 602.151705][T15671] tls_push_record+0x341e/0x4e50 [ 602.151705][T15671] bpf_exec_tx_verdict+0x1454/0x1c80 [ 602.151705][T15671] tls_sw_sendmsg+0x1a08/0x2710 [ 602.151705][T15671] inet6_sendmsg+0x2d8/0x2e0 [ 602.151705][T15671] __sys_sendto+0x8fc/0xc70 [ 602.151705][T15671] __se_sys_sendto+0x107/0x130 [ 602.151705][T15671] __x64_sys_sendto+0x6e/0x90 [ 602.151705][T15671] do_syscall_64+0xb6/0x160 [ 602.151705][T15671] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 602.151705][T15671] [ 602.151705][T15671] Uninit was stored to memory at: [ 602.151705][T15671] kmsan_internal_chain_origin+0xbd/0x180 [ 602.151705][T15671] __msan_chain_origin+0x6b/0xd0 [ 602.151705][T15671] skcipher_walk_next+0x978/0x2690 [ 602.151705][T15671] skcipher_walk_first+0x15d/0x720 [ 602.151705][T15671] skcipher_walk_virt+0x8d1/0xaa0 [ 602.151705][T15671] crypto_ctr_crypt+0x12b/0xaf0 [ 602.151705][T15671] crypto_skcipher_encrypt+0xd2/0x150 [ 602.151705][T15671] crypto_ccm_encrypt+0x591/0x840 [ 602.151705][T15671] crypto_aead_encrypt+0xf2/0x180 [ 602.151705][T15671] tls_push_record+0x341e/0x4e50 [ 602.151705][T15671] bpf_exec_tx_verdict+0x1454/0x1c80 [ 602.151705][T15671] tls_sw_sendmsg+0x1a08/0x2710 [ 602.151705][T15671] inet6_sendmsg+0x2d8/0x2e0 [ 602.151705][T15671] __sys_sendto+0x8fc/0xc70 [ 602.151705][T15671] __se_sys_sendto+0x107/0x130 [ 602.151705][T15671] __x64_sys_sendto+0x6e/0x90 [ 602.151705][T15671] do_syscall_64+0xb6/0x160 [ 602.151705][T15671] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 602.151705][T15671] [ 602.151705][T15671] Uninit was stored to memory at: [ 602.151705][T15671] kmsan_internal_chain_origin+0xbd/0x180 [ 602.151705][T15671] __msan_chain_origin+0x6b/0xd0 [ 602.151705][T15671] skcipher_walk_virt+0x6e6/0xaa0 [ 602.151705][T15671] crypto_ctr_crypt+0x12b/0xaf0 [ 602.151705][T15671] crypto_skcipher_encrypt+0xd2/0x150 [ 602.151705][T15671] crypto_ccm_encrypt+0x591/0x840 [ 602.151705][T15671] crypto_aead_encrypt+0xf2/0x180 [ 602.151705][T15671] tls_push_record+0x341e/0x4e50 [ 602.151705][T15671] bpf_exec_tx_verdict+0x1454/0x1c80 [ 602.151705][T15671] tls_sw_sendmsg+0x1a08/0x2710 [ 602.151705][T15671] inet6_sendmsg+0x2d8/0x2e0 [ 602.151705][T15671] __sys_sendto+0x8fc/0xc70 [ 602.151705][T15671] __se_sys_sendto+0x107/0x130 [ 602.151705][T15671] __x64_sys_sendto+0x6e/0x90 [ 602.151705][T15671] do_syscall_64+0xb6/0x160 [ 602.151705][T15671] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 602.151705][T15671] [ 602.151705][T15671] Local variable description: ----walk@crypto_ctr_crypt [ 602.151705][T15671] Variable was created at: [ 602.151705][T15671] crypto_ctr_crypt+0xf9/0xaf0 [ 602.151705][T15671] crypto_ctr_crypt+0xf9/0xaf0 [ 603.779335][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) semtimedop(0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)={r2, r3+30000000}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x6, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000240)={0x1f, 0x79, 0x1, 0x3d, 0xfb, 0x0, 0x67, 0x6, 0x57, 0x7, 0x5}, 0xb) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = msgget$private(0x0, 0x0) msgsnd(r8, &(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000ac0)=ANY=[]], 0x1, 0x0) msgsnd(r8, &(0x7f0000000a80)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) msgrcv(r8, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) pipe2(&(0x7f00000002c0), 0x800) msgrcv(r8, &(0x7f00000005c0)={0x0, ""/149}, 0x9d, 0x0, 0x0) msgctl$MSG_STAT(r8, 0xb, &(0x7f0000000180)=""/91) write$UHID_DESTROY(r7, &(0x7f0000000140), 0x4) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:43 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x0, 0x6, 0x6) sendmsg$nl_netfilter(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b4000000000b080000000000000000c86d0000000000a0007000d2e60fef15a22c3a42583f93a73920aad8f06a1cd8ba1cbadd71e413e5e536899ebe61d0e399d568b4cbceaa6c378473d5253449e7883c24c89ce07cef340f96c46d1bcba9b8accd3806fd77f68e805d4cacf9d3ed6cb982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e00"], 0xb4}}, 0x30084083) 13:34:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414250300000000000000000000000000003b00005be9733c32fddfa1399ec38ab51631a3076d6bb6999d4554a3bb4ec8260cbbdab6293f54a6565fe3f821e7ed3441dbe4e57fd0e0a542251781ededc4d23228f4378571ddbade93e3aea5a759b7aa3dae1878500ce735ee13c27d99e2251649c3b1343fb1a1903895de1caf5db024707b07e270026e8ef3bf20fdc7244b94332e45a195093bf600b8b93edce8662b538d9f84296b"], 0x3c) 13:34:43 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x2010, 0xffffffffffffffff, 0xffffd000) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)=""/74, &(0x7f0000000200)=0x4a) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 606.747196][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 607.099107][T15688] blk_update_request: I/O error, dev loop4, sector 1024 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 [ 607.348687][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:47 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) getresuid(&(0x7f0000002bc0)=0x0, &(0x7f0000002c00), &(0x7f0000002c40)=0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=r1, @ANYRES32=r2], 0x1c}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x2c, 0x4, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x18, 0x0, [@typed={0xc, 0x0, @u64}, @typed={0x8, 0x11, @uid=r2}]}]}, 0x2c}}, 0x0) 13:34:47 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:48 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:48 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000940)={0x7, {{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1, 0x7, [{{0x2, 0x4e21, @broadcast}}, {{0x2, 0x4e21, @broadcast}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {{0x2, 0x4e24, @remote}}, {{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {{0x2, 0x4e22, @multicast2}}]}, 0x410) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000240)={0x9, 0x4}) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="060000000000000001000000000000000000000001802a7be021ee85250000001f000000000000000000078400000000b801000000000000"]) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000340)={{0x3, 0x2f9a3ec5c838eb22, 0xc404, 0x0, 0x5}, 0x7, 0x4}) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f0000000100)=""/182) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x68, [@typed={0xc, 0x4, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) r5 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20\x00', 0x80000, 0x0) ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f00000002c0)=""/76) r6 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r6, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) fcntl$setflags(r6, 0x2, 0x1) 13:34:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) r1 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r2 = fcntl$dupfd(r1, 0xc0a, r0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x3, 0x0, 0x4, 0x0, 0x71, 0x100000001, 0x3, 0x38000000, 0x5, 0x0, 0x5d, 0xfffffffffffffff9, 0x4, 0x77, 0xe62, 0x4], 0x0, 0x1}) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) ioctl$sock_netdev_private(r3, 0x89f8, &(0x7f0000000100)="d33150f2bfd0c06d2b10ee5939c5db7aa427af638e1320dfe81e8e9228468cfa5949bf35e82823e6480e31c72ee0565f4b98b6515e5c8206c497a8131a3ce741a1544b093da5b8427016a701a8ab27d479f07d68f40e339f0952a89e014e40ef5c8889e1efd4d2ce0c585a8122df10011ccebf7c6d4eb339c79861388d5a3aa64f7092833b4507f68a3aa75d29f50238d86b7a7e72ee7471bfe95976643c4d") 13:34:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r2 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local, @in=@empty}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:34:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)=""/74, &(0x7f0000000200)=0x4a) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) socket(0x8, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0xfffffffffffffd6b) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[], 0x4d) 13:34:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:51 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000600), 0x4) r3 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x9, 0x4142) ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000080)={0x11, 0x3, 0x1, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x20a, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="5f841784bd9ede878cd4167a9cfca99b4dca53760348afb4ea0c68df92c4e62927ec16e84b284572063632017091b075030000000000000072868414cc7480e08e5367ab50149cde9786cf917bd42dae0dd45a91c407224381398c9b210e0d2813e55209b80fbb7b00312817eb50b16c12ed554219ba64fb26927407e505a2caa54fa7434496d69752e2bb5a81e2cd8731a77dfab333a5366c9a68e617966e1cd359b9d01d32d75b117655f7d094a6822f2f039ba9e4010039c0ce292fa7b4a879b62f235b3f3b5914910e08"], 0xcc}}, 0x6001) [ 611.301148][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @initdev={0xac, 0x1e, 0x9}}, 0x4f6dcd22d245b20d) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:34:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)=""/74, &(0x7f0000000200)=0x4a) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev={0xac, 0x1e, 0x4}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) [ 611.726540][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000040)={0x43, 0x1, 0x1}, 0x10) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) socket$inet(0x2, 0x5, 0x63) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:34:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)=""/74, &(0x7f0000000200)=0x4a) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 612.083306][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)=""/74, &(0x7f0000000200)=0x4a) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:52 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000000100)="0e7cd69d8fb8d02c9da7a4788bd6908b7bee7754eb86e2dc12346070e9ea5737dfa942daf8b1ede6df40d337dcce0b449d42ee3d7f88510f6d20e62f742d2ae27f063a3ae82fb404421e9fbb0d3a1618cc4b653db6c0c07545c411e10bc458a8f4eda6379def65ad2d1c48f3b7619bce34c1f5313ae328c50ee38f417951") sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) [ 612.446872][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) symlinkat(&(0x7f0000000040)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00') ioctl$VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) fcntl$setstatus(r1, 0x4, 0x6000) r5 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c000000000000000044140503000000000000000000f4ffffffff3a0000"], 0x3c) getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000000900)={@rand_addr, @initdev, 0x0}, &(0x7f0000000940)=0xc) getresuid(&(0x7f0000000980), &(0x7f00000009c0)=0x0, &(0x7f0000000a00)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in6=@mcast1, 0x4e22, 0xffff, 0x4e24, 0x4, 0x6, 0x60, 0x20, 0x23, r6, r7}, {0x9c, 0x0, 0x100000000, 0x4, 0x8, 0x1000, 0x3f}, {0x0, 0x2, 0xad, 0x7}, 0x7, 0x6e6bb1, 0xe43a42192c09d3c2, 0x3, 0x1, 0x1}, {{@in=@empty, 0x4d6, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x3503, 0x1, 0x0, 0x9, 0x1ff, 0xffff, 0x800}}, 0xe8) 13:34:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0), 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)=""/74, &(0x7f0000000200)=0x4a) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0), 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) [ 612.856021][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0), 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)=""/74, &(0x7f0000000200)=0x4a) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 613.163398][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:53 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000940)='/proc/self/net/pfkey\x00', 0x80000, 0x0) accept4$packet(r1, &(0x7f0000000980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000009c0)=0x14, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f0000000800)=[{&(0x7f00000002c0)=""/162, 0xa2}, {&(0x7f0000000380)=""/102, 0x66}, {&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000000400)=""/194, 0xc2}, {&(0x7f00000001c0)=""/38, 0x26}, {&(0x7f0000000500)=""/90, 0x5a}, {&(0x7f0000000640)=""/252, 0xfc}, {&(0x7f0000000740)=""/142, 0x8e}, {&(0x7f0000000240)=""/19, 0x13}, {&(0x7f0000000580)=""/95, 0x5f}], 0xa) sendto$inet(r3, &(0x7f0000000100)="0d034f758c959d8041488dbc93e550ce21cb3057de90a2d8d431f83bed0a3e659a6c297d5b57ac986c71b14007e8a5ed91ebc0fa8a6d464b0cc4937c21408cfd58b98bbf9025318a2a512a854785940493137ccc98c8aa578df913b52ea62094a5d37fda824a4ec9bb624e6b3e154876c7a02b851c96ed495ad9a29a7777fc1d504b3fd1ee40974da89b7d773dabe414f74db328279eff721506b9c99dc69f1dc5ed941232782a2a95eb2f072fb00d67cf4110bd4ecc85cf1866083f", 0xbc, 0x8005, 0x0, 0x0) futex(&(0x7f0000000a00)=0x2, 0x9, 0x2, &(0x7f0000000a40)={0x0, 0x989680}, &(0x7f0000000a80), 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) r4 = syz_open_dev$sndpcmp(&(0x7f0000000ac0)='/dev/snd/pcmC#D#p\x00', 0x8, 0xe8cc5a78f1d124be) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000bc0)={r4, &(0x7f0000000b00)="2331ab0795fc232708aed71731098d30824cb890dc374b7781b034a63d1505f3bad5833e8ac5830f6d329b797373b2", &(0x7f0000000b40)=""/83, 0x4}, 0x20) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x38, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x24, 0x0, [@typed={0xc, 0x0, @u64}, @typed={0x14, 0x1a, @ipv6=@remote}]}]}, 0x38}}, 0x0) 13:34:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)=""/74, &(0x7f0000000200)=0x4a) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) [ 613.515142][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) [ 614.228104][T15872] not chained 240000 origins [ 614.231701][T15872] CPU: 0 PID: 15872 Comm: syz-executor.4 Not tainted 5.4.0-rc5+ #0 [ 614.231701][T15872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 614.231701][T15872] Call Trace: [ 614.231701][T15872] dump_stack+0x191/0x1f0 [ 614.231701][T15872] kmsan_internal_chain_origin+0x164/0x180 [ 614.261845][T15872] ? kmsan_internal_chain_origin+0xbd/0x180 [ 614.261845][T15872] ? __msan_chain_origin+0x6b/0xd0 [ 614.261845][T15872] ? skcipher_walk_next+0x106d/0x2690 [ 614.280231][T15872] ? skcipher_walk_done+0xaa6/0x11a0 [ 614.280231][T15872] ? crypto_ctr_crypt+0x6cf/0xaf0 [ 614.280231][T15872] ? crypto_skcipher_encrypt+0xd2/0x150 [ 614.280231][T15872] ? crypto_ccm_encrypt+0x591/0x840 [ 614.280231][T15872] ? crypto_aead_encrypt+0xf2/0x180 [ 614.280231][T15872] ? tls_push_record+0x341e/0x4e50 [ 614.280231][T15872] ? bpf_exec_tx_verdict+0x1454/0x1c80 [ 614.280231][T15872] ? tls_sw_sendmsg+0x1a08/0x2710 [ 614.280231][T15872] ? inet6_sendmsg+0x2d8/0x2e0 [ 614.280231][T15872] ? __sys_sendto+0x8fc/0xc70 [ 614.280231][T15872] ? __se_sys_sendto+0x107/0x130 [ 614.335030][T15872] ? __x64_sys_sendto+0x6e/0x90 [ 614.335030][T15872] ? do_syscall_64+0xb6/0x160 [ 614.335030][T15872] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 614.335030][T15872] ? should_fail+0x1d2/0xa50 [ 614.335030][T15872] ? kmsan_get_metadata+0x39/0x350 [ 614.335030][T15872] ? kmsan_memcpy_memmove_metadata+0x109/0x2e0 [ 614.335030][T15872] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 614.335030][T15872] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 614.335030][T15872] ? scatterwalk_copychunks+0x7b8/0x7f0 [ 614.383159][T15872] __msan_chain_origin+0x6b/0xd0 [ 614.383159][T15872] skcipher_walk_next+0x978/0x2690 [ 614.383159][T15872] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 614.383159][T15872] ? aes_encrypt+0x19d5/0x1bd0 [ 614.383159][T15872] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 614.383159][T15872] skcipher_walk_done+0xaa6/0x11a0 [ 614.383159][T15872] crypto_ctr_crypt+0x6cf/0xaf0 [ 614.383159][T15872] ? aesti_set_key+0xb0/0xb0 [ 614.383159][T15872] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 614.383159][T15872] ? crypto_rfc3686_create+0x1120/0x1120 [ 614.383159][T15872] ? crypto_rfc3686_create+0x1120/0x1120 [ 614.383159][T15872] crypto_skcipher_encrypt+0xd2/0x150 [ 614.383159][T15872] crypto_ccm_encrypt+0x591/0x840 [ 614.383159][T15872] ? crypto_ccm_setauthsize+0xc0/0xc0 [ 614.383159][T15872] crypto_aead_encrypt+0xf2/0x180 [ 614.383159][T15872] tls_push_record+0x341e/0x4e50 [ 614.383159][T15872] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 614.383159][T15872] bpf_exec_tx_verdict+0x1454/0x1c80 [ 614.383159][T15872] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 614.383159][T15872] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 614.383159][T15872] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 614.383159][T15872] ? iov_iter_get_pages+0x521/0x1920 [ 614.383159][T15872] tls_sw_sendmsg+0x1a08/0x2710 [ 614.383159][T15872] ? udpv6_rcv+0x70/0x70 [ 614.383159][T15872] ? tls_tx_records+0xb40/0xb40 [ 614.383159][T15872] inet6_sendmsg+0x2d8/0x2e0 [ 614.383159][T15872] ? inet6_ioctl+0x340/0x340 [ 614.383159][T15872] __sys_sendto+0x8fc/0xc70 [ 614.383159][T15872] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 614.383159][T15872] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 614.383159][T15872] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 614.383159][T15872] __se_sys_sendto+0x107/0x130 [ 614.383159][T15872] __x64_sys_sendto+0x6e/0x90 [ 614.383159][T15872] do_syscall_64+0xb6/0x160 [ 614.383159][T15872] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 614.383159][T15872] RIP: 0033:0x45a219 [ 614.383159][T15872] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 614.383159][T15872] RSP: 002b:00007efc89153c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 614.383159][T15872] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a219 [ 614.383159][T15872] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000003 [ 614.383159][T15872] RBP: 000000000075bf20 R08: 0000000000000000 R09: fffffffffffffe5b [ 614.383159][T15872] R10: 0000000000000040 R11: 0000000000000246 R12: 00007efc891546d4 [ 614.383159][T15872] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 00000000ffffffff [ 614.383159][T15872] Uninit was stored to memory at: [ 614.383159][T15872] kmsan_internal_chain_origin+0xbd/0x180 [ 614.383159][T15872] __msan_chain_origin+0x6b/0xd0 [ 614.383159][T15872] skcipher_walk_next+0x106d/0x2690 [ 614.383159][T15872] skcipher_walk_done+0xaa6/0x11a0 [ 614.383159][T15872] crypto_ctr_crypt+0x6cf/0xaf0 [ 614.383159][T15872] crypto_skcipher_encrypt+0xd2/0x150 [ 614.383159][T15872] crypto_ccm_encrypt+0x591/0x840 [ 614.383159][T15872] crypto_aead_encrypt+0xf2/0x180 [ 614.383159][T15872] tls_push_record+0x341e/0x4e50 [ 614.383159][T15872] bpf_exec_tx_verdict+0x1454/0x1c80 [ 614.383159][T15872] tls_sw_sendmsg+0x1a08/0x2710 [ 614.383159][T15872] inet6_sendmsg+0x2d8/0x2e0 [ 614.383159][T15872] __sys_sendto+0x8fc/0xc70 [ 614.383159][T15872] __se_sys_sendto+0x107/0x130 [ 614.383159][T15872] __x64_sys_sendto+0x6e/0x90 [ 614.383159][T15872] do_syscall_64+0xb6/0x160 [ 614.383159][T15872] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 614.383159][T15872] [ 614.383159][T15872] Uninit was stored to memory at: [ 614.383159][T15872] kmsan_internal_chain_origin+0xbd/0x180 [ 614.383159][T15872] __msan_chain_origin+0x6b/0xd0 [ 614.383159][T15872] skcipher_walk_next+0x2410/0x2690 [ 614.383159][T15872] skcipher_walk_done+0xaa6/0x11a0 [ 614.383159][T15872] crypto_ctr_crypt+0x6cf/0xaf0 [ 614.383159][T15872] crypto_skcipher_encrypt+0xd2/0x150 [ 614.383159][T15872] crypto_ccm_encrypt+0x591/0x840 [ 614.383159][T15872] crypto_aead_encrypt+0xf2/0x180 [ 614.383159][T15872] tls_push_record+0x341e/0x4e50 [ 614.383159][T15872] bpf_exec_tx_verdict+0x1454/0x1c80 [ 614.383159][T15872] tls_sw_sendmsg+0x1a08/0x2710 [ 614.383159][T15872] inet6_sendmsg+0x2d8/0x2e0 [ 614.383159][T15872] __sys_sendto+0x8fc/0xc70 [ 614.383159][T15872] __se_sys_sendto+0x107/0x130 [ 614.383159][T15872] __x64_sys_sendto+0x6e/0x90 [ 614.383159][T15872] do_syscall_64+0xb6/0x160 [ 614.383159][T15872] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 614.383159][T15872] [ 614.383159][T15872] Uninit was stored to memory at: [ 614.383159][T15872] kmsan_internal_chain_origin+0xbd/0x180 [ 614.383159][T15872] __msan_chain_origin+0x6b/0xd0 [ 614.383159][T15872] skcipher_walk_next+0x978/0x2690 [ 614.383159][T15872] skcipher_walk_done+0xaa6/0x11a0 [ 614.383159][T15872] crypto_ctr_crypt+0x6cf/0xaf0 [ 614.383159][T15872] crypto_skcipher_encrypt+0xd2/0x150 [ 614.383159][T15872] crypto_ccm_encrypt+0x591/0x840 [ 614.383159][T15872] crypto_aead_encrypt+0xf2/0x180 [ 614.383159][T15872] tls_push_record+0x341e/0x4e50 [ 614.383159][T15872] bpf_exec_tx_verdict+0x1454/0x1c80 [ 614.383159][T15872] tls_sw_sendmsg+0x1a08/0x2710 [ 614.383159][T15872] inet6_sendmsg+0x2d8/0x2e0 [ 614.383159][T15872] __sys_sendto+0x8fc/0xc70 [ 614.383159][T15872] __se_sys_sendto+0x107/0x130 [ 614.383159][T15872] __x64_sys_sendto+0x6e/0x90 [ 614.383159][T15872] do_syscall_64+0xb6/0x160 [ 614.383159][T15872] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 614.383159][T15872] [ 614.383159][T15872] Uninit was stored to memory at: [ 614.383159][T15872] kmsan_internal_chain_origin+0xbd/0x180 [ 614.383159][T15872] __msan_chain_origin+0x6b/0xd0 [ 614.383159][T15872] skcipher_walk_next+0x106d/0x2690 [ 614.383159][T15872] skcipher_walk_done+0xaa6/0x11a0 [ 614.383159][T15872] crypto_ctr_crypt+0x6cf/0xaf0 [ 614.383159][T15872] crypto_skcipher_encrypt+0xd2/0x150 [ 614.383159][T15872] crypto_ccm_encrypt+0x591/0x840 [ 614.383159][T15872] crypto_aead_encrypt+0xf2/0x180 [ 614.383159][T15872] tls_push_record+0x341e/0x4e50 [ 614.383159][T15872] bpf_exec_tx_verdict+0x1454/0x1c80 [ 614.383159][T15872] tls_sw_sendmsg+0x1a08/0x2710 [ 614.383159][T15872] inet6_sendmsg+0x2d8/0x2e0 [ 614.383159][T15872] __sys_sendto+0x8fc/0xc70 [ 614.383159][T15872] __se_sys_sendto+0x107/0x130 [ 614.383159][T15872] __x64_sys_sendto+0x6e/0x90 [ 614.383159][T15872] do_syscall_64+0xb6/0x160 [ 614.383159][T15872] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 614.383159][T15872] [ 614.383159][T15872] Uninit was stored to memory at: [ 614.383159][T15872] kmsan_internal_chain_origin+0xbd/0x180 [ 614.383159][T15872] __msan_chain_origin+0x6b/0xd0 [ 614.383159][T15872] skcipher_walk_virt+0xa4e/0xaa0 [ 614.383159][T15872] crypto_ctr_crypt+0x12b/0xaf0 [ 614.383159][T15872] crypto_skcipher_encrypt+0xd2/0x150 [ 614.383159][T15872] crypto_ccm_encrypt+0x591/0x840 [ 614.383159][T15872] crypto_aead_encrypt+0xf2/0x180 [ 614.383159][T15872] tls_push_record+0x341e/0x4e50 [ 614.383159][T15872] bpf_exec_tx_verdict+0x1454/0x1c80 [ 614.383159][T15872] tls_sw_sendmsg+0x1a08/0x2710 [ 614.383159][T15872] inet6_sendmsg+0x2d8/0x2e0 [ 614.383159][T15872] __sys_sendto+0x8fc/0xc70 [ 614.383159][T15872] __se_sys_sendto+0x107/0x130 [ 614.383159][T15872] __x64_sys_sendto+0x6e/0x90 [ 614.383159][T15872] do_syscall_64+0xb6/0x160 [ 614.383159][T15872] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 614.383159][T15872] [ 614.383159][T15872] Uninit was stored to memory at: [ 614.383159][T15872] kmsan_internal_chain_origin+0xbd/0x180 [ 614.383159][T15872] __msan_chain_origin+0x6b/0xd0 [ 614.383159][T15872] skcipher_walk_next+0x978/0x2690 [ 614.383159][T15872] skcipher_walk_first+0x15d/0x720 [ 614.383159][T15872] skcipher_walk_virt+0x8d1/0xaa0 [ 614.383159][T15872] crypto_ctr_crypt+0x12b/0xaf0 [ 614.383159][T15872] crypto_skcipher_encrypt+0xd2/0x150 [ 614.383159][T15872] crypto_ccm_encrypt+0x591/0x840 [ 614.383159][T15872] crypto_aead_encrypt+0xf2/0x180 [ 614.383159][T15872] tls_push_record+0x341e/0x4e50 [ 614.383159][T15872] bpf_exec_tx_verdict+0x1454/0x1c80 [ 614.383159][T15872] tls_sw_sendmsg+0x1a08/0x2710 [ 614.383159][T15872] inet6_sendmsg+0x2d8/0x2e0 [ 614.383159][T15872] __sys_sendto+0x8fc/0xc70 [ 614.383159][T15872] __se_sys_sendto+0x107/0x130 [ 614.383159][T15872] __x64_sys_sendto+0x6e/0x90 [ 614.383159][T15872] do_syscall_64+0xb6/0x160 [ 614.383159][T15872] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 614.383159][T15872] [ 614.383159][T15872] Uninit was stored to memory at: [ 614.383159][T15872] kmsan_internal_chain_origin+0xbd/0x180 [ 614.383159][T15872] __msan_chain_origin+0x6b/0xd0 [ 614.383159][T15872] skcipher_walk_virt+0x6e6/0xaa0 [ 614.383159][T15872] crypto_ctr_crypt+0x12b/0xaf0 [ 614.383159][T15872] crypto_skcipher_encrypt+0xd2/0x150 [ 614.383159][T15872] crypto_ccm_encrypt+0x591/0x840 [ 614.383159][T15872] crypto_aead_encrypt+0xf2/0x180 [ 614.383159][T15872] tls_push_record+0x341e/0x4e50 [ 614.383159][T15872] bpf_exec_tx_verdict+0x1454/0x1c80 [ 614.383159][T15872] tls_sw_sendmsg+0x1a08/0x2710 [ 614.383159][T15872] inet6_sendmsg+0x2d8/0x2e0 [ 614.383159][T15872] __sys_sendto+0x8fc/0xc70 [ 614.383159][T15872] __se_sys_sendto+0x107/0x130 [ 614.383159][T15872] __x64_sys_sendto+0x6e/0x90 [ 614.383159][T15872] do_syscall_64+0xb6/0x160 [ 614.383159][T15872] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 614.383159][T15872] [ 614.383159][T15872] Local variable description: ----walk@crypto_ctr_crypt [ 614.383159][T15872] Variable was created at: [ 614.383159][T15872] crypto_ctr_crypt+0xf9/0xaf0 [ 614.383159][T15872] crypto_ctr_crypt+0xf9/0xaf0 13:34:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:55 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000000040)=0x1000, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$MON_IOCG_STATS(r3, 0x80089203, &(0x7f0000000000)) dup3(0xffffffffffffffff, r3, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x14}, 0x14}}, 0x2400c052) 13:34:55 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00000002c0)={0x0, {0x2, 0x4e24, @multicast1}, {0x2, 0x4e22, @remote}, {0x2, 0x4e21, @broadcast}, 0xf9, 0x0, 0x0, 0x0, 0x8, &(0x7f00000001c0)='netdevsim0\x00', 0x260000000000000, 0x0, 0x8}) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$netlink(0x10, 0x3, 0xd) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r7, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000004}, 0x288, &(0x7f0000000400)={&(0x7f0000000180)=ANY=[@ANYRESDEC, @ANYRES16=r8, @ANYRESOCT=0x0], 0x3}}, 0x0) sendmsg$IPVS_CMD_ZERO(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x80, r8, 0x20, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2f2}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1a}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x8800}, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:34:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:34:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:58 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e26, @rand_addr=0xff}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:34:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)=""/74, &(0x7f0000000200)=0x4a) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:34:58 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8100000008b0f, &(0x7f0000000000)={'veth0_to_bridge\x00', @ifru_hwaddr=@dev}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) close(r1) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:34:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) [ 618.643411][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:34:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) r1 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) write(r1, &(0x7f0000000040)="2e41e442905051580c5afd19383d784a023754ce5b9df5612c0c3672ad66b480611e4091a95c41bdd86ccb98f0f252c871472396e5a7613b17a541f8b994da4c46cc2f8602034b919ceb9e3190e7f5d7f58ff79ea5aaac26c140ba60011fcd762a943d913b8b", 0x66) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:34:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:34:59 executing program 5: close(0xffffffffffffffff) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:34:59 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="6c00000000000000000000000000000000000000580000000c000000000000000000004a675f8c9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64592448abe3df45a08f08cd3912c99e000000000000"], 0x6c}}, 0x0) 13:35:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:35:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x40) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000280)) 13:35:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0xef2804) r1 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) close(r2) r3 = syz_open_dev$video4linux(&(0x7f00000000c0)='/dev/v4l-subdev#\x00', 0x92, 0x12900) ioctl$VIDIOC_S_CROP(r3, 0x4014563c, &(0x7f0000000100)={0x7, {0x7, 0x1f, 0x4f}}) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:35:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:35:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)=""/74, &(0x7f0000000200)=0x4a) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:35:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r4, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r5 = dup(r4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000080)={0xffffffffffffffff, r5}) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x3, 0x0) sendmsg$nl_netfilter(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x64, 0x0, 0x0, 0x200, 0x0, 0x0, {}, [@nested={0x50, 0x0, [@typed={0xc, 0x8, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0880e38178ef7d91d9ea7c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x64}}, 0x84) 13:35:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) semget(0x2, 0x4, 0x580) r3 = fcntl$dupfd(r2, 0x0, r1) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_SET_TSC_KHZ(r6, 0xaea2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local}, 0x3) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:35:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:35:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2000, 0x0) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x0, 'cpu'}, {0xe7a964109687432e, 'io'}]}, 0x9) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:35:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x98, 0xc, 0x7, 0x20, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x4}, [@typed={0x14, 0x7b, @ipv6=@loopback}, @typed={0x8, 0x90, @u32=0x3}, @typed={0x4, 0x38}, @generic="2bbf45e7e5f3b2f73d003fec0ee4754564d641aa436e5d1bdfbbbf48ae74ae9ad57a8b96ab77903dafacd79cf5b7c4171df45edd239d0c3226b880b51ca1ff8a943cb1aaaab4f512daad967d0de3cd71c18f1a7fdc4e8cf17a677401", @typed={0x8, 0x68, @fd=r2}]}, 0x98}, 0x1, 0x0, 0x0, 0xbf8e7b48cca52c3c}, 0x840) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:35:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:35:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="46ff2443cb3ff2fc65749d1929afd13b80e3140152af5e04ce9ce1d60ac6ba7458d25b3b4a5b73a6054e69ba8ef5158ee1c3af543d40822a57b75ee7cc845d30c00b10911f254ea1401c854ca4836366a99c6ea904d2805802563e0588", 0x5d}], 0x1) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000045559bc7c11755c5000000000044140200bb100000000000000000000000003b0000"], 0x3c) 13:35:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)=""/74, &(0x7f0000000200)=0x4a) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:35:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:35:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)=""/74, &(0x7f0000000200)=0x4a) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:35:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:35:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e22, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="4ef2bae90980edaaf37f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000a7397a435d77723e48364e7ba439188f240b42a1427e240beb1ad3380aeb4b80ef8d9b3bee15e6933aa125c5ca30be6f84bc58a5e2043b998d7c0f28811f821eb3e127d685aa9521a54099712282b9608b0661505e7283103797e546a47d4fade9de944b5ef37f499d82cce9dcd8daafe34ee4d324e1f72841310cdee7f8249168b594abbdfb8a06ce985abf87733385bcdf321d3a1414ae20a27a1087bedd45047df2203b5b6523"], 0x3c) close(r0) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x400, 0x0) 13:35:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:35:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) getresuid(&(0x7f0000000880), &(0x7f0000000100), &(0x7f00000012c0)) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:35:03 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="6c00000000000000000000000000000000000000000fb982aa9dd9339d0b9209e00500000085677ef36dac55108eebd0ff262caa1675b3e388657fd0ef0e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e00000000000000000000000000005409000000a7635e161ea9867f162403fed860a8b199f8e8397482b6"], 0x6c}}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) timer_create(0x3, &(0x7f0000000080)={0x0, 0xc, 0x0, @tid=r1}, &(0x7f00000001c0)) 13:35:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)=""/74, &(0x7f0000000200)=0x4a) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:35:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:35:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000040)="1c0000001a005f0214f9f407000904001100"/28, 0x1c) recvmmsg(r2, &(0x7f0000005340)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x1}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x6, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r4, 0xc01, 0x0, 0x0, {{}, 0x0, 0x4108, 0x0, {0x4c, 0x18, {0x4074e506, @media='eth\x00'}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r4, 0x20, 0x70bd27, 0x25dfdbfd, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x7f}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4040090}, 0x40088) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x300, 0x70bd28, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x10008001) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00 \x00\x00\x00\x00\xf4\xff', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @initdev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="4ef27f454c4600000004006c00000000000000004414050300000000000000000000000000003b0000"], 0x3c) 13:35:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)=""/74, &(0x7f0000000200)=0x4a) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:35:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000c86000), &(0x7f0000000040)=0x28f) 13:35:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, 0x0, &(0x7f0000000040)) 13:35:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, 0x0, &(0x7f0000000040)) 13:35:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, 0x0, &(0x7f0000000040)) 13:35:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)=""/74, &(0x7f0000000200)=0x4a) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:35:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) syz_extract_tcp_res(&(0x7f0000000500), 0xffe, 0x7) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x2, 0x0, 0x0, 0x8734}) r5 = syz_open_dev$mouse(&(0x7f0000000440)='/dev/input/mouse#\x00', 0x7, 0x400) dup2(r5, r1) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f00000003c0)={0x7, r4}) r6 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll, &(0x7f0000000080)=0x80) ioctl$VFIO_IOMMU_UNMAP_DMA(r2, 0x3b72, &(0x7f0000000400)={0x20, 0x5b8f609191405cf3, 0x0, 0xd6, 0x3ea2c0eb}) r7 = socket(0x11, 0x800000003, 0x0) bind(r7, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r7, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00800002400ffffff7f00000005ffffa6fffff7", @ANYRES32=r8], 0x2}}, 0x0) connect$can_bcm(r6, &(0x7f00000000c0)={0x1d, r8}, 0x10) r9 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r9, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000480)=0x0) fcntl$lock(r9, 0x6, &(0x7f00000004c0)={0x4, 0x1, 0x80, 0x1, r10}) close(r0) 13:35:04 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x40) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000100)=0x101) accept4$inet6(r1, 0x0, &(0x7f0000000080), 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) sendmsg$can_raw(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=@canfd={{0x4, 0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, "fb4c98d5d2cffaff01020b31625d82ac431e01eab161bed99d563d746ab3e715550eaf6bd3176e713cafb2e9052716dc380f60825f7b1f22dfccff400f1fb7ce"}, 0x48}, 0x1, 0x0, 0x0, 0x4000040}, 0x4000) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:35:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), 0x0) 13:35:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)=""/74, &(0x7f0000000200)=0x4a) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:35:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), 0x0) 13:35:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)=""/74, &(0x7f0000000200)=0x4a) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:35:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000000c0)=0x5e7, 0x2b0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), 0x0) 13:35:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f0000000000)={0x5, 0x9}) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000140)="85c750b65673605619d42f472d36339376955521d3620c2d480182190d1d4fd0a227330bf4631993cd5b4ef9ba58ba573c06fae05f02bc5c4ee7743d60966147baa7319e9fde9a76a296cf4a8e5f", 0x4e}, {&(0x7f00000000c0)="0c800d4fbaf2ec6ef115356c87785648020b113277282066d673ca43df058d6392ad89a71eb7e6474d", 0x29}, {&(0x7f0000000240)="b7f176c0af96f8f081431989649cc796abaf76acae92c3a603369df87ef0a7964fa37b0a423b45e0c807f3ee38194d07d3011e88fefee56e8565f8a369a4b59e499550c8062152b7d046c4824cf46c1f0a7b7bd38b34e8a1097a78134aa8", 0x5e}, {&(0x7f00000003c0)="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", 0x1000}], 0x4, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:35:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000180)=""/74, &(0x7f0000000200)=0x4a) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:35:05 executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000002c0)="2e000000130081c5e4050cecdb4cb90407255e431a00000000fffffff00200000600b0efb07ab30006000c0050ff", 0x2e}], 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, 0x0) 13:35:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x4, 0x28900) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000180)={0x2, 0x3, 0x1, 0x0, 0x4}) sendfile(r0, r0, 0x0, 0x24000000) r3 = syz_open_dev$vbi(&(0x7f0000000240)='/dev/vbi#\x00', 0x2, 0x2) ioctl$BLKRRPART(r3, 0x125f, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x3ff, 0x0, 0x6, 0x1, 0x10, "7136cb13bb0e480dc94ddbd12eec2270ee794bb2d0ad6e996ad9d743a265e476c09c28495f492cd8b9de68fd7dbd101f0b4ce15f2bd962e766a97e2d8f2a8da3", "dffbb1f09420fead8c08677b2ea65b2e662df16a3ad64e90f2098adc431ea2473db89b1a01592ac9cf7f586d60474d32f171c047f4fcf9e55494ba6d61e3aec8", "ff2c984b17d1bd71e8ae046defacd12340f25b79d7af77dacfe167fb61e43168", [0x5, 0x100]}) 13:35:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x101182) socket$inet(0x2, 0x0, 0x1c) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r1 = socket(0x2, 0x0, 0x67) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) memfd_create(&(0x7f0000000380)='z\xa6J\x1a\xf0Q>l\xee\x06\x01z`\x1e\xfe\x9a\xfc\xf7\xe7?]\x96J\xa0\x16\xcc\xc5\xcb\xf4\xdd\x1d0\xe5h%|\a\x1b\x14\x11,\xc4\x81\xdf\xc6\xb5E;\x7f\xe7\x17Q\xa48\x14=\xf870\xc4\x19_\xdfG\xad\xf6H\x1b\x90\x1eH\xe3\x87\r\xf5r\xd3d\xb28\xbe#\xdf\xac\x88\x88\x10d\f\x96\xe1\x86\xc0\xc9\xddA\x8dS\xbd\xc4_\x89\xd2\xf27\xea<\x83\xc8\xe9\x9dP\x00T\xefG\xd8\x80)\x89Gu\xfe\x978\xe0\xae\x12\x87\x95{4\xe5\n\bN[S\xfa1\xd5fFS\xe2\xe9\x8f\x14\x831q4\x7f\xb7\x02Pch\x92\xe6\xb6\xe5\x8fk\x91W2\x00\r\xd9S\x8c\x14\xc0/2\xf2\xca\xd1\xf1C\x18\x81\xf8\xacX\xe7\xc3_\x96x\xce2P\n\xc1\x1eZ\xd5\x95\xbc\x887z(\t\x92\x8ff\xe1\xdew\xdaE\xe1\xcd\xd1\xc1w\xef\xddn\xfd\x88v\x15\xc3!\xe3GG\ai\x12\xe0\xa1\xa3\xf5\x8akq\xb5\xff\x1f\xf8', 0x0) sendfile(r0, r0, 0x0, 0x24000000) 13:35:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100080, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:35:05 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) read(r1, &(0x7f0000000100)=""/108, 0x6c) [ 625.690619][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:35:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x204, 0xd0674025f6205291) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:35:06 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=@newlink={0x2c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x24040}, [@IFLA_VFINFO_LIST={0x4}, @IFLA_GROUP={0x8, 0x1b, 0x1000000}]}, 0x2c}}, 0xc008004) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="6c00000000000000000000000000000000000000580000000c0000000000000000001500b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa16c8055e3368cd7d64593048abe3df45a08f08cd3912c92780149e00"/108], 0x6c}}, 0x0) 13:35:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) close(r0) 13:35:07 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7fffffff, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) io_uring_setup(0xd01, &(0x7f0000000100)={0x0, 0x0, 0x8, 0x0, 0x38}) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x50, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:35:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x101182) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) memfd_create(0x0, 0x0) sendfile(r0, r0, 0x0, 0x24000000) 13:35:07 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000100)=""/192) 13:35:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) r2 = syz_open_dev$cec(&(0x7f00000005c0)='/dev/cec#\x00', 0x3, 0x2) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000640)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x30, r3, 0x300, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x1c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x11}, 0x44004) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:35:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x101182) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = memfd_create(0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000140)}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) 13:35:09 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) rt_sigtimedwait(&(0x7f0000000000)={0x8d9}, &(0x7f0000000100), &(0x7f0000000080)={0x77359400}, 0x8) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:35:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="3fb1777d4736bb9e73d0c898c2fd1765e737032924be77ef", 0xc1}, {&(0x7f0000000240)="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"}, {&(0x7f0000000140)="26f17c88267cfe92656759e53ab6b63c92adf42266679fc80abd9ba87060daea5efe733f5955e2f45822bdf457026d2d3a5858bc8651d2f2d98bac3d1b6ce39a3c9d29676d716465e542ec888c7feda20a1cb45b9fde000000000000"}, {&(0x7f00000003c0)="275f1a16640cb4fcf06bd760a27a234b548a1e5403bcf551e0ef9ebeff73dfca15199ffc027fba2d5402cd13022b3e6d67326963990b42e43b89979dab62fcf6d59aa609011edc78e2bffb48496b772f0256b3be09d6bd786358e4b98c8c328c15bff83419334b4e840c4855ce1ffa644977bfc5702d9755a0c23cf470dd9a99289f0ee62774c4669d73d95dab089100b32f545a62780260f07d9d625db8635ccb35b096eb6ab229eb1e572b2502978862bdd309054591b34d8806665aae42e3602a023ec7e69462efc4d0db485c2ff54cf57b88230cfd660c7047df828e73909b7b633e02c21c003c843905b4b6"}], 0x18a, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x0, 0x2) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = fcntl$dupfd(r10, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$RTC_ALM_READ(r12, 0x80247008, &(0x7f0000000500)) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x7f) 13:35:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) semtimedop(0x0, &(0x7f00000002c0)=[{0x0, 0x40}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:35:09 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000012, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r0) request_key(0x0, 0x0, 0x0, 0xfffffffffffffffe) syz_open_procfs(0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 13:35:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f0000000000)) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 629.730807][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:35:10 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) io_submit(0x0, 0x1, &(0x7f0000000500)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000300)="2213e3d44281c2455e015befdcf4a6d731a090b9b48254e3993044f75d05af0b29fcc7974aaae39114cff9ceffb9c22c", 0x30}]) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f00000002c0)) [ 630.261498][T16196] not chained 250000 origins [ 630.261704][T16196] CPU: 0 PID: 16196 Comm: syz-executor.4 Not tainted 5.4.0-rc5+ #0 [ 630.261704][T16196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 630.261704][T16196] Call Trace: [ 630.261704][T16196] dump_stack+0x191/0x1f0 [ 630.261704][T16196] kmsan_internal_chain_origin+0x164/0x180 [ 630.261704][T16196] ? kmsan_internal_chain_origin+0xbd/0x180 [ 630.261704][T16196] ? __msan_chain_origin+0x6b/0xd0 [ 630.261704][T16196] ? skcipher_walk_next+0x106d/0x2690 [ 630.261704][T16196] ? skcipher_walk_done+0xaa6/0x11a0 [ 630.261704][T16196] ? crypto_ctr_crypt+0x6cf/0xaf0 [ 630.261704][T16196] ? crypto_skcipher_encrypt+0xd2/0x150 [ 630.261704][T16196] ? crypto_ccm_encrypt+0x591/0x840 [ 630.261704][T16196] ? crypto_aead_encrypt+0xf2/0x180 [ 630.261704][T16196] ? tls_push_record+0x341e/0x4e50 [ 630.261704][T16196] ? bpf_exec_tx_verdict+0x1454/0x1c80 [ 630.261704][T16196] ? tls_sw_sendmsg+0x1a08/0x2710 [ 630.261704][T16196] ? inet6_sendmsg+0x2d8/0x2e0 [ 630.261704][T16196] ? __sys_sendto+0x8fc/0xc70 [ 630.261704][T16196] ? __se_sys_sendto+0x107/0x130 [ 630.261704][T16196] ? __x64_sys_sendto+0x6e/0x90 [ 630.261704][T16196] ? do_syscall_64+0xb6/0x160 [ 630.261704][T16196] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 630.261704][T16196] ? should_fail+0x1d2/0xa50 [ 630.261704][T16196] ? kmsan_get_metadata+0x39/0x350 [ 630.261704][T16196] ? kmsan_memcpy_memmove_metadata+0x109/0x2e0 [ 630.261704][T16196] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 13:35:10 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x8901) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x64, 0xfd, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x50, 0x0, [@typed={0x4}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x64}}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r4}, 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={r4, 0x3000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r5, 0x5c, "58b5fc08fd60c4c814b83249f83457a02dc65f0d0141e7b2141f37ab9f468511bda6b7d4fab5a1d062c31f996a5cad2f45417bfeae7d194a2b68518e32cf5baa8d24428357a2bcabc437a314fd3eff6c078b15eb9f63125a12f04ff3"}, &(0x7f00000001c0)=0x64) [ 630.261704][T16196] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 630.261704][T16196] ? scatterwalk_copychunks+0x7b8/0x7f0 [ 630.261704][T16196] __msan_chain_origin+0x6b/0xd0 [ 630.421850][T16196] skcipher_walk_next+0x978/0x2690 [ 630.421850][T16196] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 630.421850][T16196] ? aes_encrypt+0x19d5/0x1bd0 [ 630.421850][T16196] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 630.421850][T16196] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 630.421850][T16196] skcipher_walk_done+0xaa6/0x11a0 [ 630.421850][T16196] crypto_ctr_crypt+0x6cf/0xaf0 [ 630.421850][T16196] ? aesti_set_key+0xb0/0xb0 [ 630.421850][T16196] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 630.421850][T16196] ? crypto_rfc3686_create+0x1120/0x1120 [ 630.421850][T16196] ? crypto_rfc3686_create+0x1120/0x1120 [ 630.421850][T16196] crypto_skcipher_encrypt+0xd2/0x150 [ 630.421850][T16196] crypto_ccm_encrypt+0x591/0x840 [ 630.491970][T16196] ? crypto_ccm_setauthsize+0xc0/0xc0 [ 630.491970][T16196] crypto_aead_encrypt+0xf2/0x180 [ 630.491970][T16196] tls_push_record+0x341e/0x4e50 [ 630.491970][T16196] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 630.491970][T16196] bpf_exec_tx_verdict+0x1454/0x1c80 [ 630.491970][T16196] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 630.491970][T16196] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 630.491970][T16196] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 630.491970][T16196] ? iov_iter_get_pages+0x521/0x1920 [ 630.491970][T16196] tls_sw_sendmsg+0x1a08/0x2710 [ 630.491970][T16196] ? udpv6_rcv+0x70/0x70 [ 630.491970][T16196] ? tls_tx_records+0xb40/0xb40 [ 630.491970][T16196] inet6_sendmsg+0x2d8/0x2e0 [ 630.561846][T16196] ? inet6_ioctl+0x340/0x340 [ 630.561846][T16196] __sys_sendto+0x8fc/0xc70 [ 630.561846][T16196] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 630.561846][T16196] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 630.561846][T16196] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 630.561846][T16196] __se_sys_sendto+0x107/0x130 [ 630.561846][T16196] __x64_sys_sendto+0x6e/0x90 [ 630.561846][T16196] do_syscall_64+0xb6/0x160 [ 630.561846][T16196] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 630.561846][T16196] RIP: 0033:0x45a219 [ 630.561846][T16196] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 630.561846][T16196] RSP: 002b:00007efc89153c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 630.561846][T16196] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a219 [ 630.561846][T16196] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000003 [ 630.561846][T16196] RBP: 000000000075bf20 R08: 0000000000000000 R09: fffffffffffffe5b [ 630.661831][T16196] R10: 0000000000000040 R11: 0000000000000246 R12: 00007efc891546d4 [ 630.661831][T16196] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 00000000ffffffff [ 630.661831][T16196] Uninit was stored to memory at: [ 630.661831][T16196] kmsan_internal_chain_origin+0xbd/0x180 [ 630.661831][T16196] __msan_chain_origin+0x6b/0xd0 [ 630.661831][T16196] skcipher_walk_next+0x106d/0x2690 [ 630.661831][T16196] skcipher_walk_done+0xaa6/0x11a0 [ 630.661831][T16196] crypto_ctr_crypt+0x6cf/0xaf0 [ 630.661831][T16196] crypto_skcipher_encrypt+0xd2/0x150 [ 630.661831][T16196] crypto_ccm_encrypt+0x591/0x840 [ 630.661831][T16196] crypto_aead_encrypt+0xf2/0x180 [ 630.661831][T16196] tls_push_record+0x341e/0x4e50 [ 630.731951][T16196] bpf_exec_tx_verdict+0x1454/0x1c80 [ 630.731951][T16196] tls_sw_sendmsg+0x1a08/0x2710 [ 630.731951][T16196] inet6_sendmsg+0x2d8/0x2e0 [ 630.731951][T16196] __sys_sendto+0x8fc/0xc70 [ 630.731951][T16196] __se_sys_sendto+0x107/0x130 [ 630.731951][T16196] __x64_sys_sendto+0x6e/0x90 [ 630.731951][T16196] do_syscall_64+0xb6/0x160 [ 630.731951][T16196] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 630.731951][T16196] [ 630.731951][T16196] Uninit was stored to memory at: [ 630.731951][T16196] kmsan_internal_chain_origin+0xbd/0x180 [ 630.731951][T16196] __msan_chain_origin+0x6b/0xd0 [ 630.731951][T16196] skcipher_walk_next+0x2410/0x2690 [ 630.731951][T16196] skcipher_walk_done+0xaa6/0x11a0 [ 630.731951][T16196] crypto_ctr_crypt+0x6cf/0xaf0 [ 630.801827][T16196] crypto_skcipher_encrypt+0xd2/0x150 [ 630.801827][T16196] crypto_ccm_encrypt+0x591/0x840 [ 630.801827][T16196] crypto_aead_encrypt+0xf2/0x180 [ 630.801827][T16196] tls_push_record+0x341e/0x4e50 [ 630.801827][T16196] bpf_exec_tx_verdict+0x1454/0x1c80 [ 630.801827][T16196] tls_sw_sendmsg+0x1a08/0x2710 [ 630.801827][T16196] inet6_sendmsg+0x2d8/0x2e0 [ 630.801827][T16196] __sys_sendto+0x8fc/0xc70 [ 630.801827][T16196] __se_sys_sendto+0x107/0x130 [ 630.801827][T16196] __x64_sys_sendto+0x6e/0x90 [ 630.801827][T16196] do_syscall_64+0xb6/0x160 [ 630.801827][T16196] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 630.801827][T16196] [ 630.801827][T16196] Uninit was stored to memory at: [ 630.871858][T16196] kmsan_internal_chain_origin+0xbd/0x180 [ 630.871858][T16196] __msan_chain_origin+0x6b/0xd0 [ 630.871858][T16196] skcipher_walk_next+0x978/0x2690 [ 630.871858][T16196] skcipher_walk_done+0xaa6/0x11a0 [ 630.871858][T16196] crypto_ctr_crypt+0x6cf/0xaf0 [ 630.871858][T16196] crypto_skcipher_encrypt+0xd2/0x150 [ 630.871858][T16196] crypto_ccm_encrypt+0x591/0x840 [ 630.871858][T16196] crypto_aead_encrypt+0xf2/0x180 [ 630.871858][T16196] tls_push_record+0x341e/0x4e50 [ 630.871858][T16196] bpf_exec_tx_verdict+0x1454/0x1c80 [ 630.871858][T16196] tls_sw_sendmsg+0x1a08/0x2710 [ 630.871858][T16196] inet6_sendmsg+0x2d8/0x2e0 [ 630.871858][T16196] __sys_sendto+0x8fc/0xc70 [ 630.871858][T16196] __se_sys_sendto+0x107/0x130 [ 630.941840][T16196] __x64_sys_sendto+0x6e/0x90 [ 630.941840][T16196] do_syscall_64+0xb6/0x160 [ 630.941840][T16196] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 630.941840][T16196] [ 630.941840][T16196] Uninit was stored to memory at: [ 630.941840][T16196] kmsan_internal_chain_origin+0xbd/0x180 [ 630.941840][T16196] __msan_chain_origin+0x6b/0xd0 [ 630.941840][T16196] skcipher_walk_next+0x106d/0x2690 [ 630.941840][T16196] skcipher_walk_done+0xaa6/0x11a0 [ 630.941840][T16196] crypto_ctr_crypt+0x6cf/0xaf0 [ 630.941840][T16196] crypto_skcipher_encrypt+0xd2/0x150 [ 630.941840][T16196] crypto_ccm_encrypt+0x591/0x840 [ 630.941840][T16196] crypto_aead_encrypt+0xf2/0x180 [ 630.941840][T16196] tls_push_record+0x341e/0x4e50 [ 631.011850][T16196] bpf_exec_tx_verdict+0x1454/0x1c80 [ 631.011850][T16196] tls_sw_sendmsg+0x1a08/0x2710 [ 631.011850][T16196] inet6_sendmsg+0x2d8/0x2e0 [ 631.011850][T16196] __sys_sendto+0x8fc/0xc70 [ 631.011850][T16196] __se_sys_sendto+0x107/0x130 [ 631.011850][T16196] __x64_sys_sendto+0x6e/0x90 [ 631.011850][T16196] do_syscall_64+0xb6/0x160 [ 631.011850][T16196] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 631.011850][T16196] [ 631.011850][T16196] Uninit was stored to memory at: [ 631.011850][T16196] kmsan_internal_chain_origin+0xbd/0x180 [ 631.011850][T16196] __msan_chain_origin+0x6b/0xd0 [ 631.011850][T16196] skcipher_walk_virt+0xa4e/0xaa0 [ 631.011850][T16196] crypto_ctr_crypt+0x12b/0xaf0 [ 631.011850][T16196] crypto_skcipher_encrypt+0xd2/0x150 [ 631.081817][T16196] crypto_ccm_encrypt+0x591/0x840 [ 631.081817][T16196] crypto_aead_encrypt+0xf2/0x180 [ 631.081817][T16196] tls_push_record+0x341e/0x4e50 [ 631.081817][T16196] bpf_exec_tx_verdict+0x1454/0x1c80 [ 631.081817][T16196] tls_sw_sendmsg+0x1a08/0x2710 [ 631.081817][T16196] inet6_sendmsg+0x2d8/0x2e0 [ 631.081817][T16196] __sys_sendto+0x8fc/0xc70 [ 631.081817][T16196] __se_sys_sendto+0x107/0x130 [ 631.081817][T16196] __x64_sys_sendto+0x6e/0x90 [ 631.081817][T16196] do_syscall_64+0xb6/0x160 [ 631.081817][T16196] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 631.081817][T16196] [ 631.081817][T16196] Uninit was stored to memory at: [ 631.081817][T16196] kmsan_internal_chain_origin+0xbd/0x180 [ 631.151855][T16196] __msan_chain_origin+0x6b/0xd0 [ 631.151855][T16196] skcipher_walk_next+0x978/0x2690 [ 631.151855][T16196] skcipher_walk_first+0x15d/0x720 [ 631.151855][T16196] skcipher_walk_virt+0x8d1/0xaa0 [ 631.151855][T16196] crypto_ctr_crypt+0x12b/0xaf0 [ 631.151855][T16196] crypto_skcipher_encrypt+0xd2/0x150 [ 631.151855][T16196] crypto_ccm_encrypt+0x591/0x840 [ 631.151855][T16196] crypto_aead_encrypt+0xf2/0x180 [ 631.151855][T16196] tls_push_record+0x341e/0x4e50 [ 631.151855][T16196] bpf_exec_tx_verdict+0x1454/0x1c80 [ 631.151855][T16196] tls_sw_sendmsg+0x1a08/0x2710 [ 631.151855][T16196] inet6_sendmsg+0x2d8/0x2e0 [ 631.212753][T16196] __sys_sendto+0x8fc/0xc70 [ 631.212753][T16196] __se_sys_sendto+0x107/0x130 [ 631.221909][T16196] __x64_sys_sendto+0x6e/0x90 [ 631.221909][T16196] do_syscall_64+0xb6/0x160 [ 631.221909][T16196] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 631.221909][T16196] [ 631.221909][T16196] Uninit was stored to memory at: [ 631.221909][T16196] kmsan_internal_chain_origin+0xbd/0x180 [ 631.221909][T16196] __msan_chain_origin+0x6b/0xd0 [ 631.221909][T16196] skcipher_walk_virt+0x6e6/0xaa0 [ 631.221909][T16196] crypto_ctr_crypt+0x12b/0xaf0 [ 631.221909][T16196] crypto_skcipher_encrypt+0xd2/0x150 [ 631.221909][T16196] crypto_ccm_encrypt+0x591/0x840 [ 631.221909][T16196] crypto_aead_encrypt+0xf2/0x180 [ 631.221909][T16196] tls_push_record+0x341e/0x4e50 [ 631.221909][T16196] bpf_exec_tx_verdict+0x1454/0x1c80 [ 631.292023][T16196] tls_sw_sendmsg+0x1a08/0x2710 [ 631.292023][T16196] inet6_sendmsg+0x2d8/0x2e0 [ 631.292023][T16196] __sys_sendto+0x8fc/0xc70 [ 631.292023][T16196] __se_sys_sendto+0x107/0x130 [ 631.292023][T16196] __x64_sys_sendto+0x6e/0x90 [ 631.292023][T16196] do_syscall_64+0xb6/0x160 [ 631.292023][T16196] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 631.292023][T16196] [ 631.292023][T16196] Local variable description: ----walk@crypto_ctr_crypt [ 631.292023][T16196] Variable was created at: [ 631.292023][T16196] crypto_ctr_crypt+0xf9/0xaf0 [ 631.292023][T16196] crypto_ctr_crypt+0xf9/0xaf0 [ 634.595657][T16200] blk_update_request: I/O error, dev loop4, sector 768 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 0 13:35:14 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000000000)=""/213) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:35:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:35:15 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) syslog(0x3, &(0x7f00000000c0)=""/147, 0x37a8ec531be3c41f) io_submit(0x0, 0x1, &(0x7f0000000500)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000300)="2213e3d44281c2455e015befdcf4a6d731a090b9b48254e3993044f75d05af0b29fcc7974aaae39114cff9ceffb9c22c", 0x30}]) mount(0x0, &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f00000002c0)) 13:35:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) clone3(&(0x7f0000000240)={0x400, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), 0x35, 0x0, &(0x7f0000000140)=""/175, 0xaf, &(0x7f00000000c0)=""/19}, 0x40) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) r3 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) sendfile(r2, r3, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:35:15 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x80, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r1, 0x810c5701, &(0x7f00000002c0)) ioctl$MON_IOCH_MFLUSH(r1, 0x9208, 0x8000) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x8, 0x0, 0x0, 0x100, 0x0, 0xffffffff, {0xa, 0x0, 0x4}}, 0xffffffffffffff94}}, 0x0) 13:35:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) r2 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) ioctl$VIDIOC_S_AUDIO(r2, 0x40345622, &(0x7f0000000000)={0x2, "f5b71ca66854ed208c172d38c08a7eca6233e8c71d2249356f25868ae6dd6d41", 0x1, 0x2}) 13:35:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:35:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_ENUM_FMT(r1, 0xc0405602, &(0x7f0000000080)={0x11, 0x1, 0x0, "d5e2037ef4cc24230b987c8155b24d08301b1f95de0cb04a9e78dba1397bc0a0"}) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f00000002c0)={0x0, 0x0, 0x6, 0x0, [], [{0x7, 0x6, 0x3, 0x8, 0x800, 0x2}, {0x6, 0x6, 0x86, 0x0, 0x200, 0xff}], [[], [], [], [], [], []]}) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="6c00000000000000000000000000000000000000580000000c0000000000000000000000b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e336845a08f08cd3912c92780149e000000"], 0x6c}}, 0x0) [ 636.470006][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:35:16 executing program 0: prctl$PR_SET_ENDIAN(0x14, 0x0) socket$unix(0x1, 0xe, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x2, 0x1) ioctl(r0, 0x7, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x101201, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$sock(r3, &(0x7f00000007c0)=[{{&(0x7f0000000840)=@ethernet={0x306, @broadcast}, 0xfffffec3, &(0x7f0000000340)=[{&(0x7f00000003c0)="64f10ec307d680b6b95454f4960567b8cbd0a4a050cf919cfa75173e6d172d71ddab61f3e914a7ab0d87e6e5a258f08328c06bc3691510a112f8d8780e5eda9c53d729c044602a1f661f3d48ce244056612c2f445942017342bba4b71cdba854ac657b3de5172ce1b111969e85262d152a0a1e373ef29405dcef274c2db35a524418e061c9ec6807c9cdf7f0eb6e9fc33bd9db4bc2", 0x95}, {&(0x7f0000001500)="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0x1000}, {&(0x7f0000002500)="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0x1000}, {&(0x7f0000000600)="390d5f6be96377a7755118401d053d90d82d7a18bb18026f6e7243676e62000080e9de56d626cb757e674efecdc6ffc7dc1746b687d900f52d49609e6d80bacdf24a97ba32b88aa471ce30602b5220e776d6461faf33d3f11faef04307fa720485d6904cdc4dc092e11c52655fceaaed2641320f20f83dba3b54cc07dbc49c84e3c5c0540b6bff0730ce05f5f1cbd9c9c4943353f8ee23c5a0caf8e743f5cdba9279a6150a", 0xa5}, {&(0x7f00000008c0)="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", 0x176}], 0x5}}], 0x1, 0xc080) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x200000000000002) fcntl$setstatus(r2, 0x4, 0x6100) truncate(&(0x7f00000000c0)='./bus\x00', 0x800) add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f00000006c0)={'syz'}, 0xffffffffffffffff, 0x1de, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x4) lseek(r4, 0x0, 0x2) lremovexattr(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000200)=@known='trusted.syz\x00') mkdir(&(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r6 = open(&(0x7f0000000240)='.\x00', 0x0, 0x0) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000280)=0x3) mknodat(r6, &(0x7f0000000800)='./file0\x00', 0x400, 0x0) renameat2(r6, &(0x7f0000000000)='./file0\x00', r6, &(0x7f0000001480)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x2) renameat2(r6, &(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r6, &(0x7f00000000c0)='./file0\x00', 0x0) sendfile(r4, r5, 0x0, 0x10000) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$packet(0x11, 0x2, 0x300) lsetxattr$trusted_overlay_redirect(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000180)='./file0\x00', 0x8, 0x3) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r9 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_score_adj\x00') preadv(r9, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/169, 0xc}], 0x38c, 0x0) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000000)={'veth0\x00', 0x4000}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000280)={'veth0\x00', 0x0}) r11 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_mreq(r11, 0x29, 0x14, &(0x7f0000000080)={@mcast2, r10}, 0x14) close(r8) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x101000, 0x0) 13:35:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x8) r3 = accept4(r2, &(0x7f0000000140)=@nl, &(0x7f00000001c0)=0x80, 0x0) accept4(r3, &(0x7f0000000240)=@pppol2tpv3, &(0x7f00000002c0)=0x80, 0x80800) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000000040)={{0x6, 0xa9}, 'port0\x00', 0x40, 0x120c15, 0x200, 0xcad190ba, 0x8003, 0x2, 0x97, 0x0, 0x4, 0x7ff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r7, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r8, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1a8) sendmmsg(r7, &(0x7f0000007fc0), 0x400000000000030, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) r9 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x240000, 0x0) sendfile(r9, r0, 0x0, 0x9) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:35:17 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2400, 0x0) 13:35:17 executing program 0: 13:35:18 executing program 0: 13:35:18 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x400100) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={0x0, 0x143, &(0x7f00000000c0)={&(0x7f00000002c0)={0x10c, 0x0, 0x0, 0x4}, 0x10c}}, 0x0) [ 640.667215][T16284] blk_update_request: I/O error, dev loop4, sector 1024 op 0x0:(READ) flags 0x80700 phys_seg 2 prio class 0 13:35:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)='!', 0x1}], 0x1, 0x81805) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x2) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r1) arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000040)) sendfile(r0, r0, 0x0, 0x24000000) r5 = socket$isdn(0x22, 0x3, 0x24) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e21, @multicast2}}) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) 13:35:20 executing program 0: 13:35:21 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x7, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000600)=0x80000001, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0x58, 0x0, [@typed={0xc, 0x0, @u64}, @generic="b982aa9dd9339d0b92099fad80568585677ef36dac55108eebd0ff262caa1675b3e3880e38178ef7d91d9ec6c85e3368cd7d64593048abe3df45a08f08cd3912c92780149e"]}]}, 0x6c}}, 0x0) 13:35:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "93a2a0ad25ae0930", "c823a23ebf322d7db9315bc505f666bd", "7787065b", "e4edfa1038769d7c"}, 0x28) sendto$inet6(r0, &(0x7f0000000080)="39a110", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) 13:35:21 executing program 0: [ 641.046077][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:35:21 executing program 0: 13:35:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x411002, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000080000f40800000000000000"]) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00800002400ffffff7f00000005ffffa6fffff7", @ANYRES32=r4], 0x2}}, 0x0) sendmmsg$sock(r2, &(0x7f00000045c0)=[{{&(0x7f0000000080)=@hci={0x1f, r4, 0x1}, 0x80, &(0x7f0000000140)}}, {{&(0x7f0000000180)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000240)="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", 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{&(0x7f0000001500)="d3f412a4e106f58f3a3632258f00c348288f2b47011596cd1c96d0eab864a3edbfbb29d23ae92fe34013ac6d56f60ec9b6c262a7fc1f70142c35c29343be1c6392ed3e8a", 0x44}, 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0x25, 0x3}}], 0x48}}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003e80)="2ea623748bfc57b12a2439fd18a5f8ea1fc3dd5b22dfc91d013aa6f74caf3133c77a8d3702b8179823a37cbe08bae2bc5488c2bb71413422f64722610b68f134840f6dbcdd02f929b25933c2b573dfab251aa7377d5bb532f9ed38d5dad94929d62654107d2f9c08ffb202fcb0a14438384091d4a71f6e3da4478a641566da77a0ba7ee602c6a61bec", 0x89}, {&(0x7f0000003f40)="cf20cdd80bb05cde4237c23de213138719bf98eeb3892135066ce990112c878f68efc06df4275a98310543d0c33784631fbbf4493c48e7ec1a7280b42dc0c02ee4ee272da07c72e628bc23f9a0b5425f11f5a2af04df817bc75dedcebce7deb253b08578931073a00002792d1f550bdcd53402c8d2ef540dda247d7b0c8f396634dba0d58ffc2976d477ad140e83", 0x8e}], 0x2}}, {{&(0x7f0000004040)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x57, 0xb5, "3bfee9460b41efb20a38f92f3568f8d61e738604b6d2bb62e653bffc2114f4d6a9b6e40379628bca2369ef23bb6861090a3867d3ab485f179a484f338276c9", 0x22}, 0x80, &(0x7f00000044c0)=[{&(0x7f00000040c0)="bdf3c7c64ecfa82667948a0775b3f51a9117c5347433619002a5c2193456c61061c0d54f9c05b24bc54006e6a2525ad63c3fd23119dfb56885e5d0de852afa345c4f1188e5abff17c0e650f78b4ec3fcbd820a8b76af45a0617e71ea570bfd479206b91b9deb7f4f39fc248af4d27797d3d4c9dfa18b84094ea2c9ff57d76fe2b9a28fc2db8d71e7618daad92b1aab05769379b62f0e021458926267708627bba8d03db3ba57021bacc6884900295036d38e981d78417db987d11f4ca5403237e02e28fc995ac6f5c9f318", 0xcb}, {&(0x7f00000041c0)="e9835ddc8b6c611bcb372fda0cb87b8b4ca9", 0x12}, {&(0x7f0000004200)="4ff8897f0105b3088216d39b23eb36f6990cc34ffff64ec51e20552a0b880b3984c419e38fd5063d7a13d348014fcd6184a350c9d2d8c0c84dbde892a140abbefcb1cfe89389efde97f30e9fefe78815e6cccba2ba4a774302964497930e7dd1a7d8394ef20dcc6f35f4ec0571d517cef88aac521a035527dec6ac1c9b086ddfe9cdad7282837592f90316a4ecfb1c27ee2209d510616583b3f2e492e58bfa2f6210a6cf54cc85262d1f13cbb91f018a7cdc4d0d2614214dd9be1941d8a5f3055fdeeb31fcb50ed4c1786629d7c08851b97a1844d1d794a43a9db1afc8cae402391d7abbaad9ddddfb21da42fb09cf8336", 0xf1}, {&(0x7f0000004300)="4101582d7eca74b2bf125a050241d9c8e046b274a1150f76685035506ff7708610ebeb1a147636037d1ac2690dcf9801c61e2b310bad16ba7d0185f17582ae60eed0c4b948b30d027e6948a37ff72a557fa49323aea07ce5b4b5348268b395d362f615ba0101e3325b584991201e349e4d03a98fdd4be6771a0ad7d0a85544170d0e25d5da8cc1b7c3659cdd1cc733d2b9af8e5c9c91bcc7aeb3cda1541c2e3d7428468ec64fca2706acd16bc3f4d4549b51674b26064dbacf245d2b4841c60f543a9d64ac571947280930896f28dc65ce0d6518d9288116", 0xd8}, {&(0x7f0000004400)="7e7b0f238c937b26f92ccc76aebcdd79a3efa5fa677dcdfb1e990c1448829d93c3a3c4a283094da2dd35d391bcfc9e98925ec349a439ceac325899757a29528c10341043ed2072a819e5283ccb1e388ee80bc6fa8b32d674351b3dc66dd70cb2e0e14f4c5289983e77d74bdf4d9aac29828bcf49a329e2e85a535b9c90605af5b4049ac261845ab04c9e39ed260199a6847af13297d916ff97d0d59c061d924ee29de46d33959cc9c8af3375f1ff2544", 0xb0}], 0x5, &(0x7f0000004540)=[@mark={{0x14, 0x1, 0x24, 0xfd}}, @mark={{0x14, 0x1, 0x24, 0xfffffffc}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x7f}}], 0x78}}], 0x8, 0x0) close(r0) 13:35:21 executing program 0: 13:35:21 executing program 0: 13:35:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x182) r1 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x00\x00\x00\x00\x00\x8c\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000000)="90b91c21aad259985c8b1d", 0x1}], 0x100000000000003d, 0x6) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x100000) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000080)={0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) [ 641.866508][T16313] ===================================================== [ 641.871742][T16313] BUG: KMSAN: uninit-value in aes_encrypt+0x12d5/0x1bd0 [ 641.871742][T16313] CPU: 1 PID: 16313 Comm: syz-executor.4 Not tainted 5.4.0-rc5+ #0 [ 641.871742][T16313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 641.895377][T16313] Call Trace: [ 641.895377][T16313] dump_stack+0x191/0x1f0 [ 641.895377][T16313] kmsan_report+0x128/0x220 [ 641.895377][T16313] __msan_warning+0x73/0xe0 [ 641.895377][T16313] aes_encrypt+0x12d5/0x1bd0 [ 641.895377][T16313] aesti_encrypt+0xe8/0x130 [ 641.895377][T16313] ? aesti_set_key+0xb0/0xb0 [ 641.895377][T16313] crypto_cbcmac_digest_update+0x3cf/0x550 [ 641.895377][T16313] ? crypto_cbcmac_digest_init+0x140/0x140 [ 641.895377][T16313] shash_ahash_finup+0x659/0xb20 [ 641.895377][T16313] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 641.895377][T16313] shash_async_finup+0xbb/0x110 [ 641.895377][T16313] crypto_ahash_op+0x1cd/0x6e0 [ 641.895377][T16313] ? shash_async_final+0x420/0x420 [ 641.895377][T16313] ? shash_async_final+0x420/0x420 [ 641.895377][T16313] ? shash_async_final+0x420/0x420 [ 641.895377][T16313] crypto_ahash_finup+0x8c/0xb0 [ 641.895377][T16313] crypto_ccm_auth+0x14b2/0x1570 [ 641.895377][T16313] ? sg_next+0x83/0x130 [ 641.895377][T16313] crypto_ccm_encrypt+0x283/0x840 [ 641.895377][T16313] ? crypto_ccm_setauthsize+0xc0/0xc0 [ 641.895377][T16313] crypto_aead_encrypt+0xf2/0x180 [ 641.895377][T16313] tls_push_record+0x341e/0x4e50 [ 641.895377][T16313] ? kmsan_internal_set_origin+0x6a/0xb0 [ 641.895377][T16313] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 641.895377][T16313] bpf_exec_tx_verdict+0x1454/0x1c80 [ 641.895377][T16313] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 641.895377][T16313] ? get_user_pages_fast+0x69b/0x6e0 [ 641.895377][T16313] ? kmsan_get_metadata+0x39/0x350 [ 641.895377][T16313] tls_sw_sendmsg+0x158d/0x2710 [ 641.895377][T16313] ? udpv6_rcv+0x70/0x70 [ 641.895377][T16313] ? tls_tx_records+0xb40/0xb40 [ 641.895377][T16313] inet6_sendmsg+0x2d8/0x2e0 [ 641.895377][T16313] ? inet6_ioctl+0x340/0x340 [ 641.895377][T16313] __sys_sendto+0x8fc/0xc70 [ 641.895377][T16313] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 641.895377][T16313] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 641.895377][T16313] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 641.895377][T16313] __se_sys_sendto+0x107/0x130 [ 641.895377][T16313] __x64_sys_sendto+0x6e/0x90 [ 641.895377][T16313] do_syscall_64+0xb6/0x160 [ 641.895377][T16313] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 641.895377][T16313] RIP: 0033:0x45a219 [ 641.895377][T16313] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 641.895377][T16313] RSP: 002b:00007efc89153c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 641.895377][T16313] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a219 [ 641.895377][T16313] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000003 [ 641.895377][T16313] RBP: 000000000075bf20 R08: 0000000000000000 R09: fffffffffffffe5b [ 641.895377][T16313] R10: 0000000000000040 R11: 0000000000000246 R12: 00007efc891546d4 [ 641.895377][T16313] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 00000000ffffffff [ 641.895377][T16313] [ 641.895377][T16313] Uninit was stored to memory at: [ 641.895377][T16313] kmsan_internal_chain_origin+0xbd/0x180 [ 641.895377][T16313] __msan_chain_origin+0x6b/0xd0 [ 641.895377][T16313] __crypto_xor+0x1e8/0x1470 [ 641.895377][T16313] crypto_cbcmac_digest_update+0x2ba/0x550 [ 641.895377][T16313] shash_ahash_finup+0x659/0xb20 [ 641.895377][T16313] shash_async_finup+0xbb/0x110 [ 641.895377][T16313] crypto_ahash_op+0x1cd/0x6e0 [ 641.895377][T16313] crypto_ahash_finup+0x8c/0xb0 [ 641.895377][T16313] crypto_ccm_auth+0x14b2/0x1570 [ 641.895377][T16313] crypto_ccm_encrypt+0x283/0x840 [ 641.895377][T16313] crypto_aead_encrypt+0xf2/0x180 [ 641.895377][T16313] tls_push_record+0x341e/0x4e50 [ 641.895377][T16313] bpf_exec_tx_verdict+0x1454/0x1c80 [ 641.895377][T16313] tls_sw_sendmsg+0x158d/0x2710 [ 641.895377][T16313] inet6_sendmsg+0x2d8/0x2e0 [ 641.895377][T16313] __sys_sendto+0x8fc/0xc70 [ 641.895377][T16313] __se_sys_sendto+0x107/0x130 [ 641.895377][T16313] __x64_sys_sendto+0x6e/0x90 [ 641.895377][T16313] do_syscall_64+0xb6/0x160 [ 641.895377][T16313] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 641.895377][T16313] [ 641.895377][T16313] Uninit was created at: [ 641.895377][T16313] kmsan_save_stack_with_flags+0x3f/0x90 [ 641.895377][T16313] kmsan_alloc_page+0x153/0x360 [ 641.895377][T16313] __alloc_pages_nodemask+0x149d/0x60c0 [ 641.895377][T16313] alloc_pages_current+0x68d/0x9a0 [ 641.895377][T16313] skb_page_frag_refill+0x2b0/0x580 [ 641.895377][T16313] sk_page_frag_refill+0xa4/0x330 [ 641.895377][T16313] sk_msg_alloc+0x203/0x1050 [ 641.895377][T16313] tls_sw_sendmsg+0xb56/0x2710 [ 641.895377][T16313] inet6_sendmsg+0x2d8/0x2e0 [ 641.895377][T16313] __sys_sendto+0x8fc/0xc70 [ 641.895377][T16313] __se_sys_sendto+0x107/0x130 [ 641.895377][T16313] __x64_sys_sendto+0x6e/0x90 [ 641.895377][T16313] do_syscall_64+0xb6/0x160 [ 641.895377][T16313] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 641.895377][T16313] ===================================================== [ 641.895377][T16313] Disabling lock debugging due to kernel taint [ 641.895377][T16313] Kernel panic - not syncing: panic_on_warn set ... [ 641.895377][T16313] CPU: 1 PID: 16313 Comm: syz-executor.4 Tainted: G B 5.4.0-rc5+ #0 [ 641.895377][T16313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 641.895377][T16313] Call Trace: [ 641.895377][T16313] dump_stack+0x191/0x1f0 [ 641.895377][T16313] panic+0x3c9/0xc1e [ 642.416571][T16313] kmsan_report+0x215/0x220 [ 642.416571][T16313] __msan_warning+0x73/0xe0 [ 642.416571][T16313] aes_encrypt+0x12d5/0x1bd0 [ 642.416571][T16313] aesti_encrypt+0xe8/0x130 [ 642.416571][T16313] ? aesti_set_key+0xb0/0xb0 [ 642.416571][T16313] crypto_cbcmac_digest_update+0x3cf/0x550 [ 642.416571][T16313] ? crypto_cbcmac_digest_init+0x140/0x140 [ 642.416571][T16313] shash_ahash_finup+0x659/0xb20 [ 642.416571][T16313] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 642.416571][T16313] shash_async_finup+0xbb/0x110 [ 642.416571][T16313] crypto_ahash_op+0x1cd/0x6e0 [ 642.416571][T16313] ? shash_async_final+0x420/0x420 [ 642.416571][T16313] ? shash_async_final+0x420/0x420 [ 642.416571][T16313] ? shash_async_final+0x420/0x420 [ 642.416571][T16313] crypto_ahash_finup+0x8c/0xb0 [ 642.416571][T16313] crypto_ccm_auth+0x14b2/0x1570 [ 642.416571][T16313] ? sg_next+0x83/0x130 [ 642.416571][T16313] crypto_ccm_encrypt+0x283/0x840 [ 642.416571][T16313] ? crypto_ccm_setauthsize+0xc0/0xc0 [ 642.416571][T16313] crypto_aead_encrypt+0xf2/0x180 [ 642.416571][T16313] tls_push_record+0x341e/0x4e50 [ 642.416571][T16313] ? kmsan_internal_set_origin+0x6a/0xb0 [ 642.416571][T16313] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 642.416571][T16313] bpf_exec_tx_verdict+0x1454/0x1c80 [ 642.416571][T16313] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 642.416571][T16313] ? get_user_pages_fast+0x69b/0x6e0 [ 642.416571][T16313] ? kmsan_get_metadata+0x39/0x350 [ 642.416571][T16313] tls_sw_sendmsg+0x158d/0x2710 [ 642.416571][T16313] ? udpv6_rcv+0x70/0x70 [ 642.416571][T16313] ? tls_tx_records+0xb40/0xb40 [ 642.416571][T16313] inet6_sendmsg+0x2d8/0x2e0 [ 642.416571][T16313] ? inet6_ioctl+0x340/0x340 [ 642.416571][T16313] __sys_sendto+0x8fc/0xc70 [ 642.416571][T16313] ? kmsan_get_shadow_origin_ptr+0x91/0x4b0 [ 642.416571][T16313] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 642.416571][T16313] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 642.416571][T16313] __se_sys_sendto+0x107/0x130 [ 642.416571][T16313] __x64_sys_sendto+0x6e/0x90 [ 642.416571][T16313] do_syscall_64+0xb6/0x160 [ 642.416571][T16313] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 642.416571][T16313] RIP: 0033:0x45a219 [ 642.416571][T16313] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 642.416571][T16313] RSP: 002b:00007efc89153c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 642.416571][T16313] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a219 [ 642.416571][T16313] RDX: ffffffffffffffc1 RSI: 0000000020000080 RDI: 0000000000000003 [ 642.416571][T16313] RBP: 000000000075bf20 R08: 0000000000000000 R09: fffffffffffffe5b [ 642.416571][T16313] R10: 0000000000000040 R11: 0000000000000246 R12: 00007efc891546d4 [ 642.416571][T16313] R13: 00000000004c87f5 R14: 00000000004dee60 R15: 00000000ffffffff [ 642.416571][T16313] Kernel Offset: disabled [ 642.416571][T16313] Rebooting in 86400 seconds..