0 syz-executor2 [ 1215.026536] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1215.026547] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1215.026558] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1215.026569] [25205] 0 25205 17618 8200 27 4 0 1000 syz-executor5 [ 1215.026580] [25207] 0 25207 17651 17552 40 4 0 1000 syz-executor3 [ 1215.026591] [25209] 0 25209 17618 8202 26 4 0 1000 syz-executor4 [ 1215.026603] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1215.026616] [25226] 0 25226 17618 8200 28 4 0 1000 syz-executor0 [ 1215.026627] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1215.026638] [25234] 0 25234 17618 16946 39 4 0 1000 syz-executor1 [ 1215.026649] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1215.026660] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1215.026671] [25244] 0 25244 17618 8219 26 4 0 0 syz-executor2 [ 1215.026683] [25247] 0 25247 17618 12650 31 3 0 1000 syz-executor1 [ 1215.026690] Out of memory: Kill process 25207 (syz-executor3) score 1010 or sacrifice child [ 1215.026742] Killed process 25207 (syz-executor3) total-vm:70604kB, anon-rss:17952kB, file-rss:52256kB, shmem-rss:0kB [ 1215.084027] oom_reaper: reaped process 25207 (syz-executor3), now anon-rss:18316kB, file-rss:19488kB, shmem-rss:0kB [ 1215.147655] syz-executor0 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=0 [ 1215.147673] CPU: 0 PID: 1845 Comm: syz-executor0 Not tainted 4.14.87+ #22 [ 1215.147677] Call Trace: [ 1215.147694] dump_stack+0xb9/0x11b [ 1215.147711] dump_header+0x17d/0x7a8 [ 1215.147720] ? trace_hardirqs_on_caller+0x381/0x520 [ 1215.147731] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1215.147741] ? ___ratelimit+0x4f/0x3f0 [ 1215.147758] oom_kill_process.cold.8+0x10/0xc88 [ 1215.147769] ? lock_downgrade+0x560/0x560 [ 1215.147785] ? check_preemption_disabled+0x34/0x1e0 [ 1215.147805] out_of_memory+0x669/0xa60 [ 1215.147820] ? oom_killer_disable+0x1f0/0x1f0 [ 1215.147850] __alloc_pages_nodemask+0x1969/0x2280 [ 1215.147881] ? check_preemption_disabled+0x34/0x1e0 [ 1215.147895] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1215.147908] ? find_get_entry+0x118/0x550 [ 1215.147924] ? check_preemption_disabled+0x34/0x1e0 [ 1215.147934] ? check_preemption_disabled+0x34/0x1e0 [ 1215.147953] ? find_get_entry+0x13f/0x550 [ 1215.147975] ? pagecache_get_page+0x129/0x770 [ 1215.147995] filemap_fault+0xcdd/0x14a0 [ 1215.148031] ext4_filemap_fault+0x7d/0xb0 [ 1215.148041] __do_fault+0x80/0x210 [ 1215.148054] __handle_mm_fault+0x991/0x25f0 [ 1215.148073] ? vm_insert_page+0x6d0/0x6d0 [ 1215.148080] ? HARDIRQ_verbose+0x10/0x10 [ 1215.148086] ? __might_fault+0xd4/0x1b0 [ 1215.148126] ? check_preemption_disabled+0x34/0x1e0 [ 1215.148146] handle_mm_fault+0x2f2/0x6eb [ 1215.148160] __do_page_fault+0x45d/0xb60 [ 1215.148177] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1215.148186] ? bad_area_access_error+0x330/0x330 [ 1215.148203] ? page_fault+0x2c/0x50 [ 1215.148216] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1215.148233] ? page_fault+0x2c/0x50 [ 1215.148243] page_fault+0x42/0x50 [ 1215.148250] RIP: 1284d0:0x325 [ 1215.148255] RSP: 12851f:0000000000000a36 EFLAGS: 00000007 [ 1215.148289] Mem-Info: [ 1215.148306] active_anon:82389 inactive_anon:1366852 isolated_anon:0 [ 1215.148306] active_file:39 inactive_file:2 isolated_file:0 [ 1215.148306] unevictable:31875 dirty:2 writeback:0 unstable:0 [ 1215.148306] slab_reclaimable:11182 slab_unreclaimable:59843 [ 1215.148306] mapped:63005 shmem:5735 pagetables:15238 bounce:0 [ 1215.148306] free:5955 free_pcp:0 free_cma:0 [ 1215.148319] Node 0 active_anon:329556kB inactive_anon:5467408kB active_file:156kB inactive_file:8kB unevictable:127500kB isolated(anon):0kB isolated(file):0kB mapped:252020kB dirty:8kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no ** 492 printk messages dropped ** [ 1215.160303] [23657] 0 23657 17618 8434 27 4 0 0 syz-executor2 [ 1215.160315] [23703] 0 23703 2667 33 10 3 0 0 init [ 1215.160327] [23704] 0 23704 2667 33 10 3 0 0 init [ 1215.160340] [23706] 0 23706 2667 33 10 3 0 0 init [ 1215.160352] [23707] 0 23707 2667 33 10 3 0 0 init [ 1215.160364] [23708] 0 23708 2667 33 10 3 0 0 init [ 1215.160376] [23740] 0 23740 17618 8435 27 4 0 0 syz-executor2 [ 1215.160389] [23756] 0 23756 17618 8434 27 4 0 0 syz-executor2 [ 1215.160401] [23767] 0 23767 17618 8434 27 4 0 0 syz-executor2 [ 1215.160414] [23778] 0 23778 17618 8434 27 4 0 0 syz-executor2 [ 1215.160427] [23805] 0 23805 17618 8435 27 4 0 0 syz-executor2 [ 1215.160437] [23817] 0 23817 17618 8434 27 4 0 0 syz-executor2 [ 1215.160447] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1215.160457] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1215.160468] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1215.160480] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1215.160492] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1215.160505] [23912] 0 23912 2667 33 10 3 0 0 init [ 1215.160517] [23915] 0 23915 5365 171 14 3 0 -1000 udevd 03:49:44 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x0, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:49:44 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(r1, 0x8, r0) tkill(r0, 0x16) 03:49:44 executing program 3: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = request_key(&(0x7f0000000b80)='user\x00', &(0x7f0000001080)={'syz', 0x3}, &(0x7f00000026c0)='\x00', 0x0) r2 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, r1) keyctl$clear(0x7, r2) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r3, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r6 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r6, 0x180) setsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000005800)={'erspan0\x00', r7}) getpeername(r5, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r5, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r8 = accept$packet(r4, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r3, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r8, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000001100)=ANY=[@ANYBLOB="18000500aeff0000ce0000002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300ea00f8063066a027210110000000000000000000000000000000000000001b1981538a26ca656e91bf6898d83d809151795b0f9be673995718ba408b1f79800c846c3844e53beb976fbb5c18df86df1c62aebb6d321797bfbfffc743616a110fb5"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r3, 0x540c) [ 1215.160529] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1215.160542] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1215.160555] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1215.161547] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1215.161559] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1215.161569] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 03:49:45 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) [ 1215.161579] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1215.161590] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1215.161604] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1215.161616] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1215.161628] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1215.161640] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1215.161652] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1215.161664] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1215.161678] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1215.161690] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1215.161702] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1215.161714] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1215.161726] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1215.161738] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1215.161751] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1215.161763] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1215.161774] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1215.161786] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1215.161797] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1215.161808] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1215.161820] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1215.161832] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1215.161843] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1215.161855] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1215.161866] [25205] 0 25205 17618 8200 27 4 0 1000 syz-executor5 [ 1215.161880] [25209] 0 25209 17618 8202 26 4 0 1000 syz-executor4 [ 1215.161893] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1215.161904] [25226] 0 25226 17618 8200 28 4 0 1000 syz-executor0 [ 1215.161917] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1215.161928] [25234] 0 25234 17618 16946 39 4 0 1000 syz-executor1 [ 1215.161940] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1215.161952] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1215.161963] [25244] 0 25244 17618 8219 26 4 0 0 syz-executor2 [ 1215.161975] [25247] 0 25247 17618 12650 31 3 0 1000 syz-executor1 [ 1215.161983] Out of memory: Kill process 25234 (syz-executor1) score 1009 or sacrifice child ** 45 printk messages dropped ** [ 1215.203604] lowmem_reserve[]: 0 3505 3505 ** 490 printk messages dropped ** [ 1215.209611] [23657] 0 23657 17618 8434 27 4 0 0 syz-executor2 [ 1215.209622] [23703] 0 23703 2667 33 10 3 0 0 init [ 1215.209633] [23704] 0 23704 2667 33 10 3 0 0 init [ 1215.209645] [23706] 0 23706 2667 33 10 3 0 0 init [ 1215.209657] [23707] 0 23707 2667 33 10 3 0 0 init [ 1215.209668] [23708] 0 23708 2667 33 10 3 0 0 init [ 1215.209680] [23740] 0 23740 17618 8435 27 4 0 0 syz-executor2 [ 1215.209691] [23756] 0 23756 17618 8434 27 4 0 0 syz-executor2 [ 1215.209704] [23767] 0 23767 17618 8434 27 4 0 0 syz-executor2 [ 1215.209715] [23778] 0 23778 17618 8434 27 4 0 0 syz-executor2 [ 1215.209726] [23805] 0 23805 17618 8435 27 4 0 0 syz-executor2 [ 1215.209736] [23817] 0 23817 17618 8434 27 4 0 0 syz-executor2 [ 1215.209747] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1215.209759] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1215.209770] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1215.209781] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1215.209793] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1215.209805] [23912] 0 23912 2667 33 10 3 0 0 init ** 210 printk messages dropped ** [ 1216.255430] [ 9516] 0 9516 17618 12709 31 3 0 1000 syz-executor1 ** 169 printk messages dropped ** [ 1216.256737] [15752] 0 15752 17618 12709 31 3 0 1000 syz-executor1 ** 194 printk messages dropped ** [ 1216.258302] [23635] 0 23635 17618 8456 27 4 0 0 syz-executor2 ** 607 printk messages dropped ** [ 1217.239354] [23767] 0 23767 17618 8434 27 4 0 0 syz-executor2 [ 1217.239366] [23778] 0 23778 17618 8434 27 4 0 0 syz-executor2 [ 1217.239378] [23805] 0 23805 17618 8435 27 4 0 0 syz-executor2 [ 1217.239390] [23817] 0 23817 17618 8434 27 4 0 0 syz-executor2 [ 1217.239403] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1217.239415] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1217.239427] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1217.239439] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1217.239451] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1217.239464] [23912] 0 23912 2667 33 10 3 0 0 init [ 1217.239476] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1217.239488] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1217.239501] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1217.239513] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1217.239531] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1217.239544] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1217.239556] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1217.239569] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1217.239581] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1217.239594] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1217.239606] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1217.239618] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 03:49:46 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, r0) tkill(r0, 0x16) 03:49:46 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) 03:49:46 executing program 3: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = request_key(&(0x7f0000000b80)='user\x00', &(0x7f0000001080)={'syz', 0x3}, &(0x7f00000026c0)='\x00', 0x0) r2 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, r1) keyctl$clear(0x7, r2) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r3, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r6 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r6, 0x180) setsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000005800)={'erspan0\x00', r7}) getpeername(r5, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r5, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r8 = accept$packet(r4, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r3, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r8, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000001100)=ANY=[@ANYBLOB="18000500aeff0000ce0000002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300ea00f8063066a027210110000000000000000000000000000000000000001b1981538a26ca656e91bf6898d83d809151795b0f9be673995718ba408b1f79800c846c3844e53beb976fbb5c18df86df1c62aebb6d321797bfbfffc743616a110fb5"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r3, 0x540c) [ 1217.239630] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1217.239642] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1217.239655] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1217.239667] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1217.239679] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1217.239692] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1217.239704] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1217.239717] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1217.239729] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1217.239741] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1217.239753] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1217.239765] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1217.239777] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1217.239789] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1217.239802] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1217.239814] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1217.239826] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1217.239838] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1217.239850] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1217.239862] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1217.239874] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1217.239887] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1217.239899] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1217.239911] [25244] 0 25244 17618 8219 26 4 0 0 syz-executor2 [ 1217.239924] [25251] 0 25251 17651 17582 40 4 0 1000 syz-executor1 [ 1217.239936] [25256] 0 25256 17618 12650 31 3 0 1000 syz-executor1 [ 1217.239948] [25262] 0 25262 17618 8201 26 4 0 1000 syz-executor4 [ 1217.239961] [25263] 0 25263 17618 8201 27 4 0 1000 syz-executor5 [ 1217.239973] [25266] 0 25266 17618 16159 37 4 0 1000 syz-executor3 [ 1217.239981] Out of memory: Kill process 25251 (syz-executor1) score 1010 or sacrifice child [ 1217.240088] Killed process 25256 (syz-executor1) total-vm:70472kB, anon-rss:17832kB, file-rss:32768kB, shmem-rss:0kB [ 1217.586714] syz-executor4 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=0 [ 1217.586731] CPU: 0 PID: 22246 Comm: syz-executor4 Not tainted 4.14.87+ #22 [ 1217.586734] Call Trace: [ 1217.586751] dump_stack+0xb9/0x11b 03:49:46 executing program 1: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x7) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000001180)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000001100)=ANY=[@ANYBLOB="18000700aeff050040000100240097cbde43194cbc9fc8f97743b9968b4b4e65530168263517ac00000000000006000000f1ffff0e0008000300fa00f8003066a027ad6e1696f194"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1217.586770] dump_header+0x17d/0x7a8 [ 1217.586779] ? trace_hardirqs_on_caller+0x381/0x520 [ 1217.586789] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1217.586797] ? ___ratelimit+0x4f/0x3f0 [ 1217.586812] oom_kill_process.cold.8+0x10/0xc88 [ 1217.586823] ? lock_downgrade+0x560/0x560 [ 1217.586838] ? check_preemption_disabled+0x34/0x1e0 [ 1217.586855] out_of_memory+0x669/0xa60 [ 1217.586869] ? oom_killer_disable+0x1f0/0x1f0 [ 1217.586895] __alloc_pages_nodemask+0x1969/0x2280 [ 1217.586922] ? check_preemption_disabled+0x34/0x1e0 [ 1217.586934] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1217.586946] ? find_get_entry+0x118/0x550 [ 1217.586961] ? check_preemption_disabled+0x34/0x1e0 [ 1217.586979] ? check_preemption_disabled+0x34/0x1e0 [ 1217.587001] ? find_get_entry+0x13f/0x550 [ 1217.587021] ? pagecache_get_page+0x129/0x770 [ 1217.587038] filemap_fault+0xcdd/0x14a0 [ 1217.587070] ext4_filemap_fault+0x7d/0xb0 [ 1217.587080] __do_fault+0x80/0x210 [ 1217.587092] __handle_mm_fault+0x991/0x25f0 [ 1217.587109] ? vm_insert_page+0x6d0/0x6d0 [ 1217.587115] ? HARDIRQ_verbose+0x10/0x10 [ 1217.587121] ? __might_fault+0xd4/0x1b0 [ 1217.587156] ? check_preemption_disabled+0x34/0x1e0 [ 1217.587174] handle_mm_fault+0x2f2/0x6eb [ 1217.587188] __do_page_fault+0x45d/0xb60 [ 1217.587202] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1217.587211] ? bad_area_access_error+0x330/0x330 [ 1217.587219] ? page_fault+0x2c/0x50 [ 1217.587226] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1217.587241] ? page_fault+0x2c/0x50 [ 1217.587250] page_fault+0x42/0x50 [ 1217.587256] RIP: 129024:0x5c [ 1217.587260] RSP: 129071:0000000000000248 EFLAGS: 00000006 [ 1217.587290] Mem-Info: [ 1217.587306] active_anon:82465 inactive_anon:1366844 isolated_anon:0 [ 1217.587306] active_file:34 inactive_file:0 isolated_file:0 [ 1217.587306] unevictable:31721 dirty:13 writeback:0 unstable:0 [ 1217.587306] slab_reclaimable:11172 slab_unreclaimable:59736 [ 1217.587306] mapped:62965 shmem:5735 pagetables:15208 bounce:0 [ 1217.587306] free:6001 free_pcp:53 free_cma:0 [ 1217.587318] Node 0 active_anon:329860kB inactive_anon:5467376kB active_file:136kB inactive_file:0kB unevictable:126884kB isolated(anon):0kB isolated(file):0kB mapped:251860kB dirty:52kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1217.587334] DMA32 free:18492kB min:4684kB low:7692kB high:10700kB active_anon:17780kB inactive_anon:2758460kB active_file:0kB inactive_file:416kB unevictable:79132kB writepending:8kB present:3145324kB managed:3012120kB mlocked:79124kB kernel_stack:7776kB pagetables:23980kB bounce:0kB free_pcp:212kB local_pcp:212kB free_cma:0kB ** 27 printk messages dropped ** [ 1217.590097] [ 1841] 0 1841 17553 225 22 3 0 0 syz-executor2 ** 94 printk messages dropped ** [ 1217.593591] [ 9423] 0 9423 17618 12709 31 3 0 1000 syz-executor1 ** 194 printk messages dropped ** [ 1217.650775] [16502] 0 16502 17684 12805 31 3 0 0 syz-executor2 ** 190 printk messages dropped ** [ 1217.669488] [23912] 0 23912 2667 33 10 3 0 0 init [ 1217.669501] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1217.669513] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1217.669561] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1217.670804] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1217.670816] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1217.670829] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1217.670841] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1217.670853] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1217.670865] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1217.670877] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1217.670889] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 ** 572 printk messages dropped ** [ 1217.787130] [21934] 0 21934 17618 12709 31 3 0 1000 syz-executor1 ** 26 printk messages dropped ** [ 1217.787462] [23708] 0 23708 2667 33 10 3 0 0 init [ 1217.787473] [23740] 0 23740 17618 8435 27 4 0 0 syz-executor2 [ 1217.787485] [23756] 0 23756 17618 8434 27 4 0 0 syz-executor2 [ 1217.787497] [23767] 0 23767 17618 8434 27 4 0 0 syz-executor2 [ 1217.787510] [23778] 0 23778 17618 8434 27 4 0 0 syz-executor2 [ 1217.787522] [23805] 0 23805 17618 8435 27 4 0 0 syz-executor2 [ 1217.787534] [23817] 0 23817 17618 8434 27 4 0 0 syz-executor2 [ 1217.787547] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1217.787559] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1217.787572] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1217.787584] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1217.787596] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1217.787609] [23912] 0 23912 2667 33 10 3 0 0 init [ 1217.787620] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1217.787633] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1217.787645] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1217.787657] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1217.787667] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1217.787677] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1217.787688] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 03:49:47 executing program 3: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff0000400001002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300fa00f8003066a02721011000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1217.787699] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1217.787711] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1217.787724] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1217.787737] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1217.787748] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1217.787761] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1217.787773] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1217.787785] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1217.787798] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1217.787810] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 03:49:47 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, 0x0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:49:47 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(r1, 0x8, r0) tkill(r0, 0x16) [ 1217.787822] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1217.787835] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1217.787846] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1217.787857] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1217.787869] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1217.787881] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1217.787893] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1217.787906] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1217.787918] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1217.787930] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1217.787942] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1217.787963] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1217.787990] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1217.788002] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1217.788014] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1217.788026] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1217.788039] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1217.788051] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1217.788069] [25262] 0 25262 17618 8201 26 4 0 1000 syz-executor4 [ 1217.788081] [25263] 0 25263 17618 8201 27 4 0 1000 syz-executor5 [ 1217.788093] [25266] 0 25266 17618 16911 39 4 0 1000 syz-executor3 ** 419 printk messages dropped ** [ 1218.939700] [17976] 0 17976 17618 12709 31 3 0 1000 syz-executor1 ** 136 printk messages dropped ** [ 1218.948745] [23817] 0 23817 17618 8434 27 4 0 0 syz-executor2 [ 1218.948796] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1218.948933] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1218.948992] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1218.949052] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1218.949096] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 ** 124 printk messages dropped ** [ 1219.101348] [ 4616] 0 4616 17585 8405 25 4 0 1000 syz-executor1 ** 468 printk messages dropped ** [ 1219.106673] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1219.106685] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1219.106697] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1219.106708] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 ** 597 printk messages dropped ** [ 1220.024976] [23805] 0 23805 17618 8435 27 4 0 0 syz-executor2 [ 1220.024989] [23817] 0 23817 17618 8434 27 4 0 0 syz-executor2 [ 1220.025003] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 ** 601 printk messages dropped ** [ 1220.103995] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1220.104006] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1220.104017] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1220.104028] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1220.104039] [23912] 0 23912 2667 33 10 3 0 0 init ** 113 printk messages dropped ** [ 1220.173618] [ 1702] 0 1702 12927 1232 28 3 0 0 restorecond ** 487 printk messages dropped ** [ 1220.179182] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1220.179193] [23912] 0 23912 2667 33 10 3 0 0 init [ 1220.179203] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1220.179214] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1220.179224] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1220.179235] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1220.179245] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1220.179255] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1220.179266] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1220.179302] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1220.179313] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1220.179324] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1220.179335] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1220.179346] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1220.179363] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1220.179374] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1220.179384] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1220.179396] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1220.179407] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1220.179418] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1220.179429] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1220.179440] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1220.179451] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1220.179462] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1220.179473] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1220.179484] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1220.179495] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1220.179506] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1220.179517] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1220.179528] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1220.179539] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1220.179550] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1220.179561] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1220.179572] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1220.179584] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1220.179594] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1220.179606] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1220.179616] [25275] 0 25275 17618 8219 26 4 0 0 syz-executor2 [ 1220.179628] [25276] 0 25276 17618 8200 27 4 0 1000 syz-executor0 [ 1220.179638] [25287] 0 25287 17713 17607 40 4 0 1000 syz-executor1 [ 1220.179651] [25297] 0 25297 17618 15825 38 4 0 1000 syz-executor3 [ 1220.179662] [25301] 0 25301 17618 8202 26 4 0 1000 syz-executor4 [ 1220.179672] [25302] 0 25302 17618 8201 27 4 0 1000 syz-executor5 [ 1220.179683] [25306] 0 25306 17618 12649 31 3 0 1000 syz-executor3 [ 1220.179694] [25310] 0 25310 1543 20 7 3 0 0 modprobe [ 1220.179702] Out of memory: Kill process 25287 (syz-executor1) score 1010 or sacrifice child [ 1220.179772] Killed process 25287 (syz-executor1) total-vm:70852kB, anon-rss:18172kB, file-rss:52256kB, shmem-rss:0kB 03:49:49 executing program 3: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff0000400001002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300fa00f8003066a02721011000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) 03:49:49 executing program 1: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000000b80)={0x2, 0x4e20, @multicast1}, 0xfffffffffffffe45) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff0000400001002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300fa00f8003066a02721011000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1220.195602] oom_reaper: reaped process 25287 (syz-executor1), now anon-rss:18172kB, file-rss:19488kB, shmem-rss:0kB [ 1220.222501] syz-executor3 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=1000 [ 1220.222520] CPU: 0 PID: 25298 Comm: syz-executor3 Not tainted 4.14.87+ #22 [ 1220.222524] Call Trace: [ 1220.222541] dump_stack+0xb9/0x11b [ 1220.222558] dump_header+0x17d/0x7a8 [ 1220.222568] ? trace_hardirqs_on_caller+0x381/0x520 [ 1220.222580] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1220.222590] ? ___ratelimit+0x4f/0x3f0 [ 1220.222608] oom_kill_process.cold.8+0x10/0xc88 [ 1220.222620] ? lock_downgrade+0x560/0x560 [ 1220.222638] ? check_preemption_disabled+0x34/0x1e0 [ 1220.222657] out_of_memory+0x669/0xa60 [ 1220.222674] ? oom_killer_disable+0x1f0/0x1f0 [ 1220.222703] __alloc_pages_nodemask+0x1969/0x2280 [ 1220.222742] ? check_preemption_disabled+0x34/0x1e0 [ 1220.222763] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1220.222777] ? find_get_entry+0x118/0x550 [ 1220.222794] ? check_preemption_disabled+0x34/0x1e0 [ 1220.222805] ? check_preemption_disabled+0x34/0x1e0 [ 1220.222825] ? find_get_entry+0x13f/0x550 [ 1220.222847] ? pagecache_get_page+0x129/0x770 [ 1220.222867] filemap_fault+0xcdd/0x14a0 [ 1220.222903] ext4_filemap_fault+0x7d/0xb0 [ 1220.222914] __do_fault+0x80/0x210 [ 1220.222929] __handle_mm_fault+0x991/0x25f0 [ 1220.222948] ? vm_insert_page+0x6d0/0x6d0 [ 1220.222991] ? check_preemption_disabled+0x34/0x1e0 [ 1220.223011] handle_mm_fault+0x3d5/0x6eb [ 1220.223026] __get_user_pages+0x35d/0xe20 [ 1220.223055] populate_vma_page_range+0x17a/0x210 [ 1220.223074] __mm_populate+0x1bf/0x300 [ 1220.223092] ? populate_vma_page_range+0x210/0x210 [ 1220.223100] ? do_mlock+0x5c0/0x5c0 [ 1220.223113] ? security_capable+0x8e/0xc0 [ 1220.223134] SyS_mlockall+0x3e2/0x510 [ 1220.223145] ? SyS_munlock+0xf0/0xf0 [ 1220.223154] do_syscall_64+0x19b/0x4b0 [ 1220.223176] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1220.223182] RIP: 0033:0x457679 [ 1220.223187] RSP: 002b:00007f1c5e56ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000097 [ 1220.223197] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000457679 [ 1220.223202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 1220.223207] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1220.223213] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1c5e56f6d4 [ 1220.223218] R13: 00000000004c2d55 R14: 00000000004d5080 R15: 00000000ffffffff [ 1220.223249] Mem-Info: [ 1220.223268] active_anon:82717 inactive_anon:1366856 isolated_anon:0 [ 1220.223268] active_file:29 inactive_file:6 isolated_file:0 [ 1220.223268] unevictable:31486 dirty:0 writeback:0 unstable:0 [ 1220.223268] slab_reclaimable:11189 slab_unreclaimable:59534 [ 1220.223268] mapped:62689 shmem:5735 pagetables:15274 bounce:0 [ 1220.223268] free:5990 free_pcp:329 free_cma:0 [ 1220.223283] Node 0 active_anon:330868kB inactive_anon:5467424kB active_file:116kB inactive_file:24kB unevictable:125944kB isolated(anon):0kB isolated(file):0kB mapped:250756kB dirty:0kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1220.223303] DMA32 free:18624kB min:4684kB low:7692kB high:10700kB active_anon:18464kB inactive_anon:2758552kB active_file:16kB inactive_file:24kB unevictable:78256kB writepending:0kB present:3145324kB managed:3012120kB mlocked:78248kB kernel_stack:7968kB pagetables:24148kB bounce:0kB free_pcp:632kB local_pcp:632kB free_cma:0kB [ 1220.223305] lowmem_reserve[]: 0 3505 3505 [ 1220.223336] Normal free:5336kB min:5588kB low:9176kB high:12764kB active_anon:312404kB inactive_anon:2709464kB active_file:52kB inactive_file:24kB unevictable:47592kB writepending:0kB present:4718592kB managed:3589232kB mlocked:47592kB kernel_stack:11840kB pagetables:36948kB bounce:0kB free_pcp:684kB local_pcp:288kB free_cma:0kB [ 1220.223339] lowmem_reserve[]: 0 0 0 [ 1220.223353] DMA32: 24*4kB (UME) 70*8kB (UE) 67*16kB (UME) 244*32kB (UME) 99*64kB (UME) 2*128kB (U) 2*256kB (M) 0*512kB 2*1024kB (M) 0*2048kB 0*4096kB = 18688kB [ 1220.223422] Normal: 214*4kB (UM) 362*8kB (UME) 81*16kB (UME) 9*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5336kB [ 1220.223481] 19259 total pagecache pages [ 1220.223491] 0 pages in swap cache [ 1220.223497] Swap cache stats: add 0, delete 0, find 0/0 [ 1220.223500] Free swap = 0kB [ 1220.223503] Total swap = 0kB [ 1220.223507] 1965979 pages RAM [ 1220.223510] 0 pages HighMem/MovableOnly [ 1220.223513] 315641 pages reserved [ 1220.223517] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1220.223539] [ 190] 0 190 5366 170 15 4 0 -1000 udevd [ 1220.223553] [ 1486] 0 1486 2493 573 7 3 0 0 dhclient [ 1220.223566] [ 1627] 0 1627 14279 218 23 3 0 0 rsyslogd [ 1220.223580] [ 1677] 0 1677 4725 51 15 3 0 0 cron [ 1220.223593] [ 1700] 0 1700 3736 44 11 3 0 0 mcstransd [ 1220.223606] [ 1702] 0 1702 12927 1232 28 3 0 0 restorecond [ 1220.223620] [ 1728] 0 1728 12490 152 28 3 0 -1000 sshd [ 1220.223633] [ 1758] 0 1758 3649 40 12 3 0 0 getty [ 1220.223646] [ 1780] 0 1780 17821 213 41 3 0 0 sshd [ 1220.223658] [ 1782] 0 1782 120690 71226 198 5 0 0 syz-fuzzer [ 1220.223673] [ 1838] 0 1838 17553 224 22 3 0 0 syz-executor0 ** 294 printk messages dropped ** [ 1220.227655] [16546] 0 16546 17618 12709 31 3 0 1000 syz-executor1 [ 1220.227668] [16627] 0 16627 17618 12709 31 3 0 1000 syz-executor1 ** 16 printk messages dropped ** [ 1220.227908] [17231] 0 17231 17618 12709 31 3 0 1000 syz-executor1 ** 158 printk messages dropped ** [ 1220.230112] [23708] 0 23708 2667 33 10 3 0 0 init [ 1220.230125] [23740] 0 23740 17618 8435 27 4 0 0 syz-executor2 [ 1220.230138] [23756] 0 23756 17618 8434 27 4 0 0 syz-executor2 [ 1220.230152] [23767] 0 23767 17618 8434 27 4 0 0 syz-executor2 [ 1220.230164] [23778] 0 23778 17618 8434 27 4 0 0 syz-executor2 [ 1220.230178] [23805] 0 23805 17618 8435 27 4 0 0 syz-executor2 [ 1220.230191] [23817] 0 23817 17618 8434 27 4 0 0 syz-executor2 [ 1220.230205] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1220.230218] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1220.230231] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1220.230244] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1220.230258] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1220.230271] [23912] 0 23912 2667 33 10 3 0 0 init [ 1220.230284] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1220.230298] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1220.230312] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1220.230325] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1220.230338] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1220.230351] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1220.230364] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1220.230377] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 03:49:50 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) 03:49:50 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, r0) tkill(r0, 0x16) 03:49:50 executing program 3: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff0000400001002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300fa00f8003066a02721011000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1220.230390] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1220.230404] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1220.230417] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1220.230430] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1220.230443] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1220.230457] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1220.230469] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1220.230484] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1220.230498] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1220.230510] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1220.230523] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1220.230536] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1220.230562] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1220.230574] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1220.230605] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1220.230618] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1220.230631] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1220.230644] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1220.230657] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1220.230670] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1220.230683] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1220.230697] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1220.230711] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1220.230724] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1220.230745] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1220.230762] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1220.230776] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1220.230789] [25275] 0 25275 17618 8219 26 4 0 0 syz-executor2 [ 1220.230802] [25276] 0 25276 17618 8200 27 4 0 1000 syz-executor0 [ 1220.230816] [25295] 0 25287 17713 9421 40 4 0 1000 syz-executor1 [ 1220.230832] [25297] 0 25297 17618 16752 38 4 0 1000 syz-executor3 [ 1220.230845] [25301] 0 25301 17618 8202 26 4 0 1000 syz-executor4 [ 1220.230858] [25302] 0 25302 17618 8201 27 4 0 1000 syz-executor5 [ 1220.230872] [25306] 0 25306 17618 12649 31 3 0 1000 syz-executor3 [ 1220.230885] [25310] 0 25310 1543 20 7 3 0 0 modprobe [ 1220.230894] Out of memory: Kill process 25297 (syz-executor3) score 1009 or sacrifice child [ 1220.230939] Killed process 25306 (syz-executor3) total-vm:70472kB, anon-rss:17828kB, file-rss:32768kB, shmem-rss:0kB [ 1220.267507] oom_reaper: reaped process 25306 (syz-executor3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1220.290329] syz-executor3 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=1000 [ 1220.290349] CPU: 0 PID: 25298 Comm: syz-executor3 Not tainted 4.14.87+ #22 [ 1220.290353] Call Trace: [ 1220.290368] dump_stack+0xb9/0x11b [ 1220.290386] dump_header+0x17d/0x7a8 [ 1220.290396] ? trace_hardirqs_on_caller+0x381/0x520 [ 1220.290409] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1220.290418] ? ___ratelimit+0x4f/0x3f0 [ 1220.290436] oom_kill_process.cold.8+0x10/0xc88 [ 1220.290448] ? lock_downgrade+0x560/0x560 [ 1220.290465] ? check_preemption_disabled+0x34/0x1e0 [ 1220.290485] out_of_memory+0x669/0xa60 [ 1220.290501] ? oom_killer_disable+0x1f0/0x1f0 [ 1220.290531] __alloc_pages_nodemask+0x1969/0x2280 ** 133 printk messages dropped ** [ 1220.292707] [ 8191] 0 8191 17618 12709 31 3 0 1000 syz-executor1 ** 375 printk messages dropped ** [ 1220.298240] [22226] 0 22226 17618 12709 31 3 0 1000 syz-executor1 ** 15 printk messages dropped ** [ 1220.298452] [23644] 0 23644 17618 8456 27 4 0 0 syz-executor2 [ 1220.298465] [23657] 0 23657 17618 8434 27 4 0 0 syz-executor2 [ 1220.298478] [23703] 0 23703 2667 33 10 3 0 0 init [ 1220.298491] [23704] 0 23704 2667 33 10 3 0 0 init [ 1220.298504] [23706] 0 23706 2667 33 10 3 0 0 init [ 1220.298516] [23707] 0 23707 2667 33 10 3 0 0 init [ 1220.298530] [23708] 0 23708 2667 33 10 3 0 0 init [ 1220.298544] [23740] 0 23740 17618 8435 27 4 0 0 syz-executor2 [ 1220.298557] [23756] 0 23756 17618 8434 27 4 0 0 syz-executor2 [ 1220.298569] [23767] 0 23767 17618 8434 27 4 0 0 syz-executor2 [ 1220.298582] [23778] 0 23778 17618 8434 27 4 0 0 syz-executor2 [ 1220.298596] [23805] 0 23805 17618 8435 27 4 0 0 syz-executor2 [ 1220.298609] [23817] 0 23817 17618 8434 27 4 0 0 syz-executor2 [ 1220.298622] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1220.298635] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1220.298648] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1220.298661] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1220.298674] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1220.298687] [23912] 0 23912 2667 33 10 3 0 0 init [ 1220.298701] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1220.298713] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1220.298735] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1220.298753] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1220.298766] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1220.298779] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1220.298792] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1220.298805] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1220.298818] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1220.298831] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1220.298844] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1220.298857] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1220.298959] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1220.298972] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1220.298985] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1220.298999] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1220.299013] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1220.299026] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1220.299038] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1220.299051] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1220.299064] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1220.299077] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1220.299090] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1220.299104] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1220.299116] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1220.299129] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1220.299142] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1220.299156] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1220.299169] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1220.299181] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1220.299196] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1220.299209] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1220.299223] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1220.299236] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1220.299250] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1220.299263] [25275] 0 25275 17618 8219 26 4 0 0 syz-executor2 [ 1220.299276] [25276] 0 25276 17618 8200 27 4 0 1000 syz-executor0 [ 1220.299291] [25295] 0 25287 17713 9421 40 4 0 1000 syz-executor1 [ 1220.299306] [25297] 0 25297 17618 16752 38 4 0 1000 syz-executor3 [ 1220.299319] [25301] 0 25301 17618 8202 26 4 0 1000 syz-executor4 [ 1220.299332] [25302] 0 25302 17618 8201 27 4 0 1000 syz-executor5 [ 1220.299347] [25310] 0 25310 1543 20 7 3 0 0 modprobe [ 1220.299357] Out of memory: Kill process 25297 (syz-executor3) score 1009 or sacrifice child [ 1220.299394] Killed process 25297 (syz-executor3) total-vm:70472kB, anon-rss:17828kB, file-rss:49180kB, shmem-rss:0kB [ 1220.310332] oom_reaper: reaped process 25297 (syz-executor3), now anon-rss:17820kB, file-rss:16996kB, shmem-rss:0kB [ 1221.602860] udevd invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=-1000 [ 1221.602877] CPU: 1 PID: 23496 Comm: udevd Not tainted 4.14.87+ #22 [ 1221.602880] Call Trace: [ 1221.602897] dump_stack+0xb9/0x11b [ 1221.602913] dump_header+0x17d/0x7a8 [ 1221.602922] ? trace_hardirqs_on_caller+0x381/0x520 [ 1221.602932] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1221.602940] ? ___ratelimit+0x4f/0x3f0 [ 1221.602955] oom_kill_process.cold.8+0x10/0xc88 [ 1221.602966] ? lock_downgrade+0x560/0x560 [ 1221.602981] ? check_preemption_disabled+0x34/0x1e0 [ 1221.602998] out_of_memory+0x669/0xa60 [ 1221.603017] ? oom_killer_disable+0x1f0/0x1f0 [ 1221.603043] __alloc_pages_nodemask+0x1969/0x2280 ** 151 printk messages dropped ** [ 1221.606496] [ 9423] 0 9423 17618 12709 31 3 0 1000 syz-executor1 ** 366 printk messages dropped ** [ 1221.651422] [23635] 0 23635 17618 8456 27 4 0 0 syz-executor2 [ 1221.651433] [23644] 0 23644 17618 8456 27 4 0 0 syz-executor2 [ 1221.651444] [23657] 0 23657 17618 8434 27 4 0 0 syz-executor2 ** 177 printk messages dropped ** [ 1222.519025] [ 7311] 0 7311 17618 12709 31 3 0 1000 syz-executor1 ** 419 printk messages dropped ** [ 1222.532396] [23707] 0 23707 2667 33 10 3 0 0 init [ 1222.532408] [23708] 0 23708 2667 33 10 3 0 0 init [ 1222.532419] [23740] 0 23740 17618 8435 27 4 0 0 syz-executor2 [ 1222.532431] [23756] 0 23756 17618 8434 27 4 0 0 syz-executor2 ** 588 printk messages dropped ** [ 1223.422275] [23635] 0 23635 17618 8456 27 4 0 0 syz-executor2 [ 1223.422287] [23644] 0 23644 17618 8456 27 4 0 0 syz-executor2 [ 1223.422299] [23657] 0 23657 17618 8434 27 4 0 0 syz-executor2 [ 1223.422310] [23703] 0 23703 2667 33 10 3 0 0 init [ 1223.422322] [23704] 0 23704 2667 33 10 3 0 0 init [ 1223.422334] [23706] 0 23706 2667 33 10 3 0 0 init [ 1223.422345] [23707] 0 23707 2667 33 10 3 0 0 init [ 1223.422358] [23708] 0 23708 2667 33 10 3 0 0 init 03:49:52 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, 0x0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:49:52 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r0, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r1}], 0x1, 0xfffffffffffffff8) r2 = dup2(r0, r1) fcntl$setown(r2, 0x8, 0x0) tkill(0x0, 0x16) [ 1223.422370] [23740] 0 23740 17618 8435 27 4 0 0 syz-executor2 [ 1223.422383] [23756] 0 23756 17618 8434 27 4 0 0 syz-executor2 [ 1223.422395] [23767] 0 23767 17618 8434 27 4 0 0 syz-executor2 [ 1223.422406] [23778] 0 23778 17618 8434 27 4 0 0 syz-executor2 [ 1223.422419] [23805] 0 23805 17618 8435 27 4 0 0 syz-executor2 [ 1223.422431] [23817] 0 23817 17618 8434 27 4 0 0 syz-executor2 03:49:52 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000040)) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r3, 0x8, r1) tkill(r1, 0x16) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) [ 1223.422452] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1223.422469] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1223.422481] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1223.422494] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1223.422506] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1223.422518] [23912] 0 23912 2667 33 10 3 0 0 init [ 1223.422531] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1223.422543] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1223.422556] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1223.422568] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1223.422580] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1223.422617] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1223.422693] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 03:49:52 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) write$P9_RLOCK(r3, &(0x7f0000000080)={0x8, 0x35, 0x2}, 0x8) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x420001, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r4, &(0x7f00000017c0), 0x1fe, 0x400000000000) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xa, 0xb5fd, 0x800) socketpair(0x9, 0x3, 0x7, &(0x7f0000000040)) [ 1223.422705] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1223.422718] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1223.422730] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1223.422742] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1223.422754] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1223.422766] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1223.422778] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1223.422791] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1223.422803] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 03:49:52 executing program 1: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x616c, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2, 0x0, 0x9, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000001100)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff0000400001002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300fa00f8003066a02721011000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1223.422816] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1223.422828] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1223.422840] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1223.422852] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1223.422864] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 03:49:52 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) writev(0xffffffffffffffff, 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) [ 1223.422877] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1223.422889] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1223.422901] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1223.422913] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1223.422925] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1223.422938] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1223.422950] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1223.422961] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1223.422973] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1223.422985] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1223.422998] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1223.423010] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1223.423022] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 03:49:52 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000080)='vmnet1\x00') preadv(r4, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 1223.423034] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1223.423046] [25315] 0 25315 17713 17685 40 4 0 1000 syz-executor1 [ 1223.423061] [25324] 0 25324 17618 8201 27 4 0 1000 syz-executor0 [ 1223.423073] [25325] 0 25325 17618 8219 26 4 0 0 syz-executor2 [ 1223.423085] [25328] 0 25328 17618 16463 38 4 0 1000 syz-executor3 [ 1223.423098] [25336] 0 25336 1543 20 8 3 0 0 modprobe [ 1223.423106] Out of memory: Kill process 25315 (syz-executor1) score 1010 or sacrifice child [ 1223.423178] Killed process 25315 (syz-executor1) total-vm:70852kB, anon-rss:18476kB, file-rss:52264kB, shmem-rss:0kB [ 1223.478823] oom_reaper: reaped process 25315 (syz-executor1), now anon-rss:18564kB, file-rss:19488kB, shmem-rss:0kB [ 1223.496503] syz-executor3 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=1000 03:49:52 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) writev(0xffffffffffffffff, 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) [ 1223.496524] CPU: 0 PID: 25329 Comm: syz-executor3 Not tainted 4.14.87+ #22 [ 1223.496528] Call Trace: [ 1223.496547] dump_stack+0xb9/0x11b [ 1223.496566] dump_header+0x17d/0x7a8 [ 1223.496577] ? trace_hardirqs_on_caller+0x381/0x520 [ 1223.496590] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1223.496601] ? ___ratelimit+0x4f/0x3f0 [ 1223.496621] oom_kill_process.cold.8+0x10/0xc88 [ 1223.496634] ? lock_downgrade+0x560/0x560 [ 1223.496653] ? check_preemption_disabled+0x34/0x1e0 [ 1223.496675] out_of_memory+0x669/0xa60 [ 1223.496693] ? oom_killer_disable+0x1f0/0x1f0 [ 1223.496727] __alloc_pages_nodemask+0x1969/0x2280 [ 1223.496762] ? check_preemption_disabled+0x34/0x1e0 [ 1223.496779] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1223.496795] ? find_get_entry+0x118/0x550 [ 1223.496814] ? check_preemption_disabled+0x34/0x1e0 [ 1223.496826] ? check_preemption_disabled+0x34/0x1e0 [ 1223.496847] ? find_get_entry+0x13f/0x550 03:49:52 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000000200)=0x1, 0x4) perf_event_open$cgroup(&(0x7f0000000180)={0x6, 0x70, 0x20, 0x81, 0x6, 0x78, 0x0, 0x0, 0x4000, 0x2, 0x1f, 0x2, 0x20f700000000000, 0x7, 0x47df, 0x3ff, 0x2, 0x2, 0xffffffffffff0000, 0x255840c6, 0x8, 0x4, 0x6, 0x2, 0x89c, 0xffffffffffffffff, 0x1, 0x80, 0x401, 0x100000001, 0xffffffff, 0x0, 0x1, 0x8, 0x100, 0xff, 0x4, 0x8cb, 0x0, 0x9, 0x4, @perf_config_ext={0x100000000, 0x6}, 0x808, 0x8, 0x4, 0x2, 0x8001, 0x1}, r4, 0x5, r3, 0x4) preadv(r4, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 1223.496870] ? pagecache_get_page+0x129/0x770 [ 1223.496891] filemap_fault+0xcdd/0x14a0 [ 1223.496937] ext4_filemap_fault+0x7d/0xb0 [ 1223.496949] __do_fault+0x80/0x210 [ 1223.496965] __handle_mm_fault+0x991/0x25f0 [ 1223.496986] ? vm_insert_page+0x6d0/0x6d0 [ 1223.497034] ? check_preemption_disabled+0x34/0x1e0 [ 1223.497057] handle_mm_fault+0x3d5/0x6eb [ 1223.497075] __get_user_pages+0x35d/0xe20 [ 1223.497107] populate_vma_page_range+0x17a/0x210 [ 1223.497129] __mm_populate+0x1bf/0x300 [ 1223.497149] ? populate_vma_page_range+0x210/0x210 [ 1223.497156] ? do_mlock+0x5c0/0x5c0 [ 1223.497170] ? security_capable+0x8e/0xc0 [ 1223.497195] SyS_mlockall+0x3e2/0x510 [ 1223.497205] ? SyS_munlock+0xf0/0xf0 [ 1223.497215] do_syscall_64+0x19b/0x4b0 [ 1223.497240] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1223.497248] RIP: 0033:0x457679 [ 1223.497253] RSP: 002b:00007f1c5e56ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000097 [ 1223.497264] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000457679 [ 1223.497270] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 1223.497276] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1223.497281] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1c5e56f6d4 [ 1223.497287] R13: 00000000004c2d55 R14: 00000000004d5080 R15: 00000000ffffffff [ 1223.497415] Mem-Info: [ 1223.497466] active_anon:82762 inactive_anon:1366833 isolated_anon:0 [ 1223.497466] active_file:37 inactive_file:0 isolated_file:0 03:49:53 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000140)=""/40, &(0x7f0000000180)=0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r2, r3, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f00000001c0)) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r6 = dup2(r0, r4) fcntl$setown(r4, 0x8, r1) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) prctl$PR_SET_THP_DISABLE(0x29, 0x0) tkill(r1, 0x16) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') preadv(r7, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 1223.497466] unevictable:31450 dirty:7 writeback:0 unstable:0 [ 1223.497466] slab_reclaimable:11206 slab_unreclaimable:59621 [ 1223.497466] mapped:62548 shmem:5735 pagetables:15160 bounce:0 [ 1223.497466] free:6053 free_pcp:3 free_cma:0 [ 1223.497483] Node 0 active_anon:331048kB inactive_anon:5467332kB active_file:148kB inactive_file:0kB unevictable:125800kB isolated(anon):0kB isolated(file):0kB mapped:250192kB dirty:28kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1223.497504] DMA32 free:18660kB min:4684kB low:7692kB high:10700kB active_anon:18348kB inactive_anon:2758432kB active_file:12kB inactive_file:32kB unevictable:78364kB writepending:0kB present:3145324kB managed:3012120kB mlocked:78356kB kernel_stack:7776kB pagetables:23876kB bounce:0kB free_pcp:12kB local_pcp:0kB free_cma:0kB [ 1223.497507] lowmem_reserve[]: 0 3505 3505 [ 1223.497540] Normal free:5552kB min:5588kB low:9176kB high:12764kB active_anon:312700kB inactive_anon:2708900kB active_file:60kB inactive_file:276kB unevictable:47336kB writepending:0kB present:4718592kB managed:3589232kB mlocked:47336kB kernel_stack:11808kB pagetables:36764kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1223.497543] lowmem_reserve[]: 0 0 0 [ 1223.497559] DMA32: 166*4kB (UME) 103*8kB (UME) 87*16kB (UME) 231*32kB (UM) 100*64kB (UME) 2*128kB (U) 2*256kB (M) 0*512kB 2*1024kB (M) 0*2048kB 0*4096kB = 19488kB [ 1223.497637] Normal: 137*4kB (UM) 449*8kB (UME) 100*16kB (UM) 12*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6124kB [ 1223.497703] 19115 total pagecache pages [ 1223.497715] 0 pages in swap cache [ 1223.497721] Swap cache stats: add 0, delete 0, find 0/0 [ 1223.497725] Free swap = 0kB [ 1223.497728] Total swap = 0kB [ 1223.497733] 1965979 pages RAM [ 1223.497736] 0 pages HighMem/MovableOnly [ 1223.497740] 315641 pages reserved [ 1223.497744] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1223.497768] [ 190] 0 190 5366 169 15 4 0 -1000 udevd [ 1223.497783] [ 1486] 0 1486 2493 573 7 3 0 0 dhclient [ 1223.497798] [ 1627] 0 1627 14279 218 23 3 0 0 rsyslogd [ 1223.497812] [ 1677] 0 1677 4725 51 15 3 0 0 cron [ 1223.497828] [ 1700] 0 1700 3736 44 11 3 0 0 mcstransd [ 1223.497843] [ 1702] 0 1702 12927 1232 28 3 0 0 restorecond [ 1223.497857] [ 1728] 0 1728 12490 152 28 3 0 -1000 sshd [ 1223.497872] [ 1758] 0 1758 3649 40 12 3 0 0 getty [ 1223.497886] [ 1780] 0 1780 17821 213 41 3 0 0 sshd [ 1223.497900] [ 1782] 0 1782 120690 71327 198 5 0 0 syz-fuzzer [ 1223.497914] [ 1838] 0 1838 17553 224 22 3 0 0 syz-executor0 [ 1223.497929] [ 1839] 0 1839 17553 225 22 3 0 0 syz-executor5 03:49:53 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, r0) tkill(r0, 0x16) 03:49:53 executing program 4: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1223.497944] [ 1840] 0 1840 17553 225 22 3 0 0 syz-executor1 [ 1223.497957] [ 1841] 0 1841 17553 225 22 3 0 0 syz-executor2 [ 1223.497971] [ 1842] 0 1842 17553 224 22 3 0 0 syz-executor3 [ 1223.497985] [ 1843] 0 1843 17552 8358 23 4 0 0 syz-executor5 [ 1223.497999] [ 1845] 0 1845 17552 8392 24 4 0 0 syz-executor0 [ 1223.498012] [ 1846] 0 1846 17552 8424 23 4 0 0 syz-executor1 [ 1223.498026] [ 1848] 0 1848 17552 8443 23 4 0 0 syz-executor2 [ 1223.498040] [ 1849] 0 1849 17552 8396 23 4 0 0 syz-executor3 [ 1223.498055] [ 4616] 0 4616 17585 8405 25 4 0 1000 syz-executor1 [ 1223.498070] [ 4622] 0 4622 17585 8229 24 3 0 1000 syz-executor1 [ 1223.498085] [ 4824] 0 4824 17618 8422 25 4 0 1000 syz-executor3 [ 1223.498099] [ 4973] 0 4973 17651 8409 26 4 0 1000 syz-executor3 [ 1223.498116] [ 5654] 0 5654 17651 8427 25 4 0 1000 syz-executor5 [ 1223.498131] [ 5745] 0 5745 17585 8404 25 4 0 1000 syz-executor0 [ 1223.498146] [ 6154] 0 6154 17585 8404 25 4 0 1000 syz-executor3 [ 1223.498161] [ 6165] 0 6165 17585 8404 25 4 0 1000 syz-executor3 [ 1223.498175] [ 6175] 0 6175 17585 8404 25 4 0 1000 syz-executor3 [ 1223.498190] [ 6192] 0 6192 17585 8404 25 4 0 1000 syz-executor3 [ 1223.498205] [ 6231] 0 6231 17585 8404 25 4 0 1000 syz-executor3 [ 1223.498219] [ 6236] 0 6236 17585 8404 25 4 0 1000 syz-executor3 [ 1223.498234] [ 6243] 0 6243 17585 8404 25 4 0 1000 syz-executor3 [ 1223.498249] [ 6265] 0 6265 17585 8404 25 4 0 1000 syz-executor3 [ 1223.498263] [ 6391] 0 6391 17585 8404 25 4 0 1000 syz-executor0 [ 1223.498279] [ 6759] 0 6759 17618 12709 31 3 0 1000 syz-executor1 [ 1223.498294] [ 6790] 0 6790 17585 8229 24 3 0 1000 syz-executor5 [ 1223.498309] [ 6806] 0 6806 17618 12709 31 3 0 1000 syz-executor1 [ 1223.498323] [ 6817] 0 6817 17717 8237 25 3 0 1000 syz-executor5 [ 1223.498338] [ 6875] 0 6875 17618 12709 31 3 0 1000 syz-executor1 [ 1223.498353] [ 6916] 0 6916 17618 12709 31 3 0 1000 syz-executor1 [ 1223.498367] [ 6925] 0 6925 17651 8848 26 4 0 1000 syz-executor5 [ 1223.498381] [ 6966] 0 6966 17585 8228 24 3 0 1000 syz-executor3 [ 1223.498395] [ 6990] 0 6990 17585 8228 24 3 0 1000 syz-executor3 [ 1223.498410] [ 7004] 0 7004 17618 12709 31 3 0 1000 syz-executor1 [ 1223.498428] [ 7011] 0 7011 17585 8228 24 3 0 1000 syz-executor3 [ 1223.498461] [ 7051] 0 7051 17585 8404 25 4 0 1000 syz-executor3 [ 1223.498567] [ 7056] 0 7056 17585 8404 25 4 0 1000 syz-executor3 [ 1223.498582] [ 7063] 0 7063 17585 8404 25 4 0 1000 syz-executor3 [ 1223.498597] [ 7070] 0 7070 17585 8404 25 4 0 1000 syz-executor3 [ 1223.498611] [ 7086] 0 7086 17618 12709 31 3 0 1000 syz-executor1 [ 1223.498626] [ 7103] 0 7103 17618 12709 31 3 0 1000 syz-executor1 [ 1223.498641] [ 7114] 0 7114 17585 8404 25 4 0 1000 syz-executor3 [ 1223.498655] [ 7124] 0 7124 17585 8404 25 4 0 1000 syz-executor3 [ 1223.498670] [ 7135] 0 7135 17585 8404 25 4 0 1000 syz-executor3 [ 1223.498684] [ 7140] 0 7140 17585 8404 25 4 0 1000 syz-executor3 [ 1223.498699] [ 7188] 0 7188 17618 8411 26 4 0 1000 syz-executor0 [ 1223.498713] [ 7192] 0 7192 17618 12709 31 3 0 1000 syz-executor1 [ 1223.498728] [ 7212] 0 7212 17618 12709 31 3 0 1000 syz-executor1 [ 1223.498742] [ 7272] 0 7272 17618 12709 31 3 0 1000 syz-executor1 [ 1223.498757] [ 7300] 0 7300 17651 8426 25 4 0 1000 syz-executor5 [ 1223.498771] [ 7311] 0 7311 17618 12709 31 3 0 1000 syz-executor1 [ 1223.498786] [ 7385] 0 7385 17618 12709 31 3 0 1000 syz-executor1 [ 1223.498808] [ 7460] 0 7460 17618 12709 31 3 0 1000 syz-executor1 [ 1223.498822] [ 7518] 0 7518 17618 12709 31 3 0 1000 syz-executor1 [ 1223.498837] [ 7588] 0 7588 17618 8407 25 4 0 1000 syz-executor5 [ 1223.498852] [ 7599] 0 7599 17618 12739 31 3 0 1000 syz-executor1 [ 1223.498866] [ 7657] 0 7657 17618 12709 31 3 0 1000 syz-executor1 [ 1223.498880] [ 7718] 0 7718 17618 12709 31 3 0 1000 syz-executor1 [ 1223.498895] [ 7760] 0 7760 17585 8404 25 4 0 1000 syz-executor0 [ 1223.498910] [ 7776] 0 7776 17618 12709 31 3 0 1000 syz-executor1 [ 1223.498925] [ 7781] 0 7781 17585 8220 23 3 0 1000 syz-executor5 [ 1223.498939] [ 7798] 0 7798 17651 8234 24 3 0 1000 syz-executor5 [ 1223.498953] [ 7840] 0 7840 17618 12709 31 3 0 1000 syz-executor1 [ 1223.498978] [ 7926] 0 7926 17618 12709 31 3 0 1000 syz-executor1 [ 1223.498993] [ 7936] 0 7936 17618 12709 31 3 0 1000 syz-executor5 [ 1223.499007] [ 7960] 0 7960 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499022] [ 7996] 0 7996 17618 8232 25 3 0 1000 syz-executor1 [ 1223.499036] [ 8029] 0 8029 17618 8406 25 4 0 1000 syz-executor3 [ 1223.499050] [ 8056] 0 8056 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499065] [ 8099] 0 8099 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499079] [ 8137] 0 8137 17585 8231 24 3 0 1000 syz-executor5 [ 1223.499096] [ 8139] 0 8139 17618 8233 24 3 0 1000 syz-executor5 [ 1223.499111] [ 8149] 0 8149 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499125] [ 8191] 0 8191 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499140] [ 8239] 0 8239 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499154] [ 8293] 0 8293 17651 8234 25 3 0 1000 syz-executor1 [ 1223.499168] [ 8361] 0 8361 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499183] [ 8410] 0 8410 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499197] [ 8459] 0 8459 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499213] [ 8504] 0 8504 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499227] [ 8590] 0 8590 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499242] [ 8642] 0 8642 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499256] [ 8692] 0 8692 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499271] [ 8780] 0 8780 17585 8230 25 3 0 1000 syz-executor1 [ 1223.499285] [ 8825] 0 8825 17618 8428 25 4 0 1000 syz-executor2 [ 1223.499302] [ 8863] 0 8863 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499317] [ 8928] 0 8928 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499332] [ 8977] 0 8977 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499346] [ 9010] 0 9010 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499361] [ 9065] 0 9065 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499375] [ 9117] 0 9117 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499390] [ 9171] 0 9171 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499404] [ 9231] 0 9231 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499419] [ 9257] 0 9257 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499443] [ 9319] 0 9319 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499463] [ 9343] 0 9343 17585 8404 25 4 0 1000 syz-executor3 [ 1223.499478] [ 9370] 0 9370 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499494] [ 9423] 0 9423 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499509] [ 9477] 0 9477 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499523] [ 9516] 0 9516 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499538] [ 9569] 0 9569 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499552] [ 9590] 0 9590 17585 8230 25 3 0 1000 syz-executor1 [ 1223.499566] [ 9654] 0 9654 17618 12709 31 3 0 1000 syz-executor1 [ 1223.499581] [ 9673] 0 9673 17585 8406 26 4 0 1000 syz-executor3 [ 1223.499625] [ 9703] 0 9703 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520279] [ 9733] 0 9733 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520295] [ 9782] 0 9782 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520310] [ 9840] 0 9840 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520325] [ 9859] 0 9859 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520340] [ 9903] 0 9903 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520355] [ 9953] 0 9953 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520370] [10001] 0 10001 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520385] [10055] 0 10055 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520400] [10105] 0 10105 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520415] [10130] 0 10130 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520439] [10210] 0 10210 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520459] [10255] 0 10255 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520473] [10308] 0 10308 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520488] [10379] 0 10379 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520503] [10444] 0 10444 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520518] [10514] 0 10514 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520533] [10527] 0 10527 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520548] [10574] 0 10574 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520562] [10657] 0 10657 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520577] [10687] 0 10687 17651 8409 26 4 0 1000 syz-executor3 [ 1223.520591] [10713] 0 10713 17651 8409 26 4 0 1000 syz-executor3 [ 1223.520605] [10730] 0 10730 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520620] [10763] 0 10763 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520634] [10818] 0 10818 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520648] [10871] 0 10871 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520663] [10932] 0 10932 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520677] [10969] 0 10969 17585 8404 25 4 0 1000 syz-executor3 [ 1223.520693] [10989] 0 10989 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520707] [11042] 0 11042 17585 8404 25 4 0 1000 syz-executor3 [ 1223.520721] [11049] 0 11049 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520736] [11097] 0 11097 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520751] [11165] 0 11165 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520766] [11191] 0 11191 17585 8228 24 3 0 1000 syz-executor3 [ 1223.520780] [11210] 0 11210 17585 8406 26 4 0 1000 syz-executor3 [ 1223.520795] [11225] 0 11225 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520810] [11281] 0 11281 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520825] [11335] 0 11335 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520839] [11387] 0 11387 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520854] [11445] 0 11445 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520869] [11498] 0 11498 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520883] [11533] 0 11533 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520898] [11580] 0 11580 17585 12707 31 3 0 1000 syz-executor1 [ 1223.520912] [11636] 0 11636 17585 8228 24 3 0 1000 syz-executor3 [ 1223.520927] [11683] 0 11683 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520942] [11720] 0 11720 17618 12709 31 3 0 1000 syz-executor1 [ 1223.520958] [11742] 0 11742 17635 12709 32 3 0 1000 syz-executor0 [ 1223.520972] [11744] 0 11744 17668 11235 31 3 0 1000 syz-executor0 [ 1223.520987] [11784] 0 11784 17585 8404 25 4 0 1000 syz-executor3 [ 1223.521002] [11801] 0 11801 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521016] [11851] 0 11851 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521032] [11921] 0 11921 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521047] [11984] 0 11984 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521061] [12055] 0 12055 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521075] [12121] 0 12121 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521090] [12156] 0 12156 17618 8425 25 4 0 0 syz-executor2 [ 1223.521105] [12188] 0 12188 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521119] [12202] 0 12202 17585 8407 25 4 0 1000 syz-executor5 [ 1223.521133] [12224] 0 12224 17585 8407 25 4 0 1000 syz-executor5 [ 1223.521148] [12228] 0 12228 17585 8405 26 4 0 1000 syz-executor3 [ 1223.521163] [12241] 0 12241 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521177] [12301] 0 12301 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521192] [12359] 0 12359 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521206] [12424] 0 12424 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521221] [12483] 0 12483 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521236] [12555] 0 12555 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521250] [12595] 0 12595 17585 8408 26 4 0 1000 syz-executor5 [ 1223.521264] [12596] 0 12596 17651 8409 26 4 0 1000 syz-executor3 [ 1223.521279] [12605] 0 12605 17651 8409 26 4 0 1000 syz-executor3 [ 1223.521299] [12617] 0 12617 17651 8412 26 4 0 1000 syz-executor5 [ 1223.521441] [12634] 0 12634 17585 8404 25 4 0 1000 syz-executor3 [ 1223.521472] [12642] 0 12642 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521487] [12681] 0 12681 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521501] [12699] 0 12699 17585 8408 26 4 0 1000 syz-executor5 [ 1223.521517] [12722] 0 12722 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521531] [12740] 0 12740 17585 8405 26 4 0 1000 syz-executor3 [ 1223.521546] [12757] 0 12757 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521561] [12775] 0 12775 17585 8407 25 4 0 1000 syz-executor5 [ 1223.521575] [12785] 0 12785 17585 8407 25 4 0 1000 syz-executor5 [ 1223.521589] [12796] 0 12796 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521604] [12810] 0 12810 17585 8405 26 4 0 1000 syz-executor3 [ 1223.521618] [12818] 0 12818 17618 8409 25 4 0 1000 syz-executor5 [ 1223.521633] [12839] 0 12839 17651 8412 26 4 0 1000 syz-executor5 [ 1223.521650] [12845] 0 12845 17585 8424 25 4 0 0 syz-executor2 03:49:55 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1b) ptrace$setregs(0xf, r1, 0x0, 0x0) sched_setparam(r1, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r1, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) 03:49:55 executing program 4: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1223.521665] [12874] 0 12874 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521680] [12907] 0 12907 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521694] [12926] 0 12926 17618 8410 26 4 0 1000 syz-executor5 [ 1223.521709] [12927] 0 12927 17585 8404 25 4 0 1000 syz-executor3 [ 1223.521724] [12984] 0 12984 17618 12709 31 3 0 1000 syz-executor1 03:49:55 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, 0x0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:49:55 executing program 1: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xfffffffffffffc7a) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff0000400001002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300fa00f8003066a02721011000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1223.521739] [13011] 0 13011 17651 8408 25 4 0 1000 syz-executor3 [ 1223.521755] [13055] 0 13055 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521770] [13101] 0 13101 17585 8230 24 3 0 0 syz-executor2 [ 1223.521784] [13103] 0 13103 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521799] [13112] 0 13112 17651 8234 24 3 0 0 syz-executor2 03:49:55 executing program 4: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1223.521814] [13171] 0 13171 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521828] [13214] 0 13214 17651 8409 26 4 0 1000 syz-executor3 [ 1223.521844] [13218] 0 13218 17651 8409 26 4 0 1000 syz-executor3 [ 1223.521859] [13230] 0 13230 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521873] [13249] 0 13249 17585 8405 26 4 0 1000 syz-executor3 [ 1223.521888] [13272] 0 13272 17585 8231 24 3 0 1000 syz-executor5 [ 1223.521903] [13298] 0 13298 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521918] [13350] 0 13350 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521932] [13422] 0 13422 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521947] [13483] 0 13483 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521961] [13540] 0 13540 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521975] [13585] 0 13585 17618 12709 31 3 0 1000 syz-executor1 [ 1223.521990] [13603] 0 13603 17618 8406 25 4 0 1000 syz-executor3 [ 1223.522007] [13611] 0 13611 17585 8408 26 4 0 1000 syz-executor5 [ 1223.522022] [13643] 0 13643 17585 8407 25 4 0 1000 syz-executor5 [ 1223.522036] [13653] 0 13653 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522051] [13703] 0 13703 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522066] [13711] 0 13711 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522080] [13729] 0 13729 17585 8231 24 3 0 1000 syz-executor5 [ 1223.522095] [13747] 0 13747 17585 8408 26 4 0 1000 syz-executor5 [ 1223.522109] [13770] 0 13770 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522124] [13843] 0 13843 17618 12709 31 3 0 1000 syz-executor1 03:49:55 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1223.522139] [13886] 0 13886 17585 8421 24 4 0 0 syz-executor2 [ 1223.522153] [13903] 0 13903 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522168] [13914] 0 13914 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522182] [13931] 0 13931 17585 8407 25 4 0 1000 syz-executor5 [ 1223.522197] [13968] 0 13968 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522211] [13993] 0 13993 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522226] [14051] 0 14051 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522241] [14127] 0 14127 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522256] [14134] 0 14134 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522270] [14187] 0 14187 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522285] [14242] 0 14242 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522300] [14272] 0 14272 17651 8427 25 4 0 0 syz-executor2 [ 1223.522315] [14298] 0 14298 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522329] [14350] 0 14350 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522343] [14413] 0 14413 17618 12709 31 3 0 1000 syz-executor1 03:49:55 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1223.522357] [14454] 0 14454 17631 8412 26 4 0 1000 syz-executor5 [ 1223.522372] [14475] 0 14475 17618 8410 26 4 0 1000 syz-executor5 [ 1223.522386] [14483] 0 14483 17585 8407 25 4 0 1000 syz-executor5 [ 1223.522400] [14494] 0 14494 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522415] [14515] 0 14515 17585 8231 24 3 0 1000 syz-executor5 [ 1223.522441] [14569] 0 14569 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522465] [14605] 0 14605 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522569] [14620] 0 14620 17616 8410 26 4 0 1000 syz-executor5 [ 1223.522584] [14680] 0 14680 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522599] [14704] 0 14704 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522613] [14721] 0 14721 17585 8420 26 4 0 1000 syz-executor5 [ 1223.522629] [14736] 0 14736 17585 8407 25 4 0 1000 syz-executor5 [ 1223.522643] [14830] 0 14830 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522658] [14949] 0 14949 17585 8231 24 3 0 1000 syz-executor5 [ 1223.522673] [14996] 0 14996 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522687] [15026] 0 15026 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522702] [15071] 0 15071 17585 8231 24 3 0 1000 syz-executor5 [ 1223.522716] [15082] 0 15082 17585 8408 26 4 0 1000 syz-executor5 [ 1223.522731] [15091] 0 15091 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522745] [15137] 0 15137 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522760] [15184] 0 15184 17651 8442 25 4 0 0 syz-executor2 [ 1223.522774] [15188] 0 15188 17618 12709 31 3 0 1000 syz-executor1 03:49:55 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1223.522789] [15225] 0 15225 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522803] [15243] 0 15243 17585 8407 25 4 0 1000 syz-executor5 [ 1223.522818] [15284] 0 15284 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522832] [15330] 0 15330 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522846] [15404] 0 15404 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522861] [15435] 0 15435 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522875] [15498] 0 15498 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522890] [15523] 0 15523 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522904] [15588] 0 15588 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522919] [15630] 0 15630 17618 8410 26 4 0 1000 syz-executor5 [ 1223.522934] [15654] 0 15654 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522948] [15698] 0 15698 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522962] [15752] 0 15752 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522976] [15825] 0 15825 17618 12709 31 3 0 1000 syz-executor1 [ 1223.522991] [15892] 0 15892 17618 12709 31 3 0 1000 syz-executor1 [ 1223.523006] [15933] 0 15933 17618 12709 31 3 0 1000 syz-executor1 [ 1223.523020] [15935] 0 15935 17651 8233 24 3 0 0 syz-executor2 [ 1223.523035] [15940] 0 15940 17684 8235 24 3 0 0 syz-executor2 [ 1223.523049] [16008] 0 16008 17618 12709 31 3 0 1000 syz-executor1 [ 1223.523064] [16044] 0 16044 17585 8407 25 4 0 1000 syz-executor5 03:49:56 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000140)=""/40, &(0x7f0000000180)=0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r2, r3, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f00000001c0)) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r6 = dup2(r0, r4) fcntl$setown(r4, 0x8, r1) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) prctl$PR_SET_THP_DISABLE(0x29, 0x0) tkill(r1, 0x16) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') preadv(r7, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 1223.523078] [16059] 0 16059 17618 12709 31 3 0 1000 syz-executor1 [ 1223.523093] [16092] 0 16092 17618 12709 31 3 0 1000 syz-executor1 [ 1223.523108] [16133] 0 16133 17618 12709 31 3 0 1000 syz-executor1 [ 1223.523122] [16203] 0 16203 17618 12709 31 3 0 1000 syz-executor1 [ 1223.523137] [16260] 0 16260 17618 12709 31 3 0 1000 syz-executor1 [ 1223.523152] [16290] 0 16290 17618 12709 31 3 0 1000 syz-executor1 [ 1223.523167] [16341] 0 16341 17585 8219 23 3 0 1000 syz-executor3 [ 1223.523182] [16342] 0 16342 17585 8227 23 3 0 1000 syz-executor3 [ 1223.523196] [16363] 0 16363 17618 12709 31 3 0 1000 syz-executor1 [ 1223.523216] [16378] 0 16378 17585 8408 26 4 0 1000 syz-executor5 [ 1223.523231] [16444] 0 16444 17585 8230 25 3 0 0 syz-executor2 [ 1223.523246] [16453] 0 16453 17618 12709 31 3 0 1000 syz-executor1 [ 1223.523260] [16469] 0 16469 17585 8228 24 3 0 1000 syz-executor3 [ 1223.523287] [16485] 0 16485 17618 12709 31 3 0 1000 syz-executor1 03:49:56 executing program 4: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1223.523301] [16496] 0 16496 17750 8238 24 3 0 1000 syz-executor3 [ 1223.523315] [16502] 0 16502 17684 12805 31 3 0 0 syz-executor2 [ 1223.523329] [16523] 0 16523 17585 8230 25 3 0 0 syz-executor2 [ 1223.523343] [16546] 0 16546 17618 12709 31 3 0 1000 syz-executor1 [ 1223.523357] [16627] 0 16627 17618 12709 31 3 0 1000 syz-executor1 [ 1223.523371] [16653] 0 16653 17585 8406 24 4 0 1000 syz-executor5 [ 1223.523385] [16658] 0 16658 17585 8408 26 4 0 1000 syz-executor5 [ 1223.523399] [16695] 0 16695 17651 8408 25 4 0 1000 syz-executor3 [ 1223.523413] [16701] 0 16701 17618 8426 25 4 0 0 syz-executor2 [ 1223.523435] [16708] 0 16708 17618 12709 31 3 0 1000 syz-executor1 [ 1223.523454] [16726] 0 16726 17618 12709 31 3 0 1000 syz-executor1 [ 1223.523469] [16766] 0 16766 17585 8229 24 3 0 0 syz-executor2 [ 1223.523483] [16781] 0 16781 17618 12709 31 3 0 1000 syz-executor1 [ 1223.523497] [16798] 0 16798 17616 8233 26 3 0 1000 syz-executor5 [ 1223.523511] [16867] 0 16867 17585 8407 25 4 0 1000 syz-executor5 [ 1223.523525] [16872] 0 16872 17618 12709 31 3 0 1000 syz-executor1 [ 1223.523540] [16934] 0 16934 17618 12709 31 3 0 1000 syz-executor1 [ 1223.523554] [16971] 0 16971 17618 12709 31 3 0 1000 syz-executor1 [ 1223.523568] [17047] 0 17047 17618 12709 31 3 0 1000 syz-executor1 [ 1223.523582] [17096] 0 17096 17618 12709 31 3 0 1000 syz-executor1 [ 1223.523601] [17192] 0 17192 17618 12709 31 3 0 1000 syz-executor1 [ 1223.524824] [17231] 0 17231 17618 12709 31 3 0 1000 syz-executor1 [ 1223.524839] [17292] 0 17292 17618 12709 31 3 0 1000 syz-executor1 [ 1223.524854] [17375] 0 17375 17618 12709 31 3 0 1000 syz-executor1 [ 1223.524868] [17464] 0 17464 17618 12709 31 3 0 1000 syz-executor1 [ 1223.524883] [17515] 0 17515 17684 8414 25 4 0 1000 syz-executor5 [ 1223.524898] [17526] 0 17526 17684 8414 25 4 0 1000 syz-executor5 [ 1223.524913] [17532] 0 17532 17618 12709 31 3 0 1000 syz-executor1 [ 1223.524927] [17548] 0 17548 17585 8424 25 4 0 1000 syz-executor5 [ 1223.524942] [17551] 0 17551 17618 12709 31 3 0 1000 syz-executor1 [ 1223.524956] [17564] 0 17564 17651 8428 25 4 0 0 syz-executor2 [ 1223.524970] [17570] 0 17570 17651 8428 25 4 0 0 syz-executor2 [ 1223.524985] [17602] 0 17602 17585 8444 25 4 0 0 syz-executor2 [ 1223.525000] [17615] 65534 17615 17585 8232 24 3 0 1000 syz-executor5 [ 1223.525014] [17640] 0 17640 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525029] [17659] 0 17659 17618 8428 26 4 0 0 syz-executor2 [ 1223.525044] [17662] 65534 17662 17585 8232 24 3 0 1000 syz-executor5 [ 1223.525062] [17686] 0 17686 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525076] [17714] 0 17714 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525091] [17731] 0 17731 17618 8444 25 4 0 0 syz-executor2 [ 1223.525105] [17761] 0 17761 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525120] [17799] 0 17799 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525135] [17865] 0 17865 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525149] [17874] 0 17874 17585 8426 25 4 0 0 syz-executor2 [ 1223.525163] [17888] 0 17888 17585 8447 25 4 0 0 syz-executor2 [ 1223.525177] [17919] 0 17919 17684 8435 25 4 0 0 syz-executor2 [ 1223.525191] [17930] 0 17930 17684 8435 25 4 0 0 syz-executor2 [ 1223.525206] [17934] 0 17934 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525220] [17946] 0 17946 17585 8453 25 4 0 0 syz-executor2 [ 1223.525235] [17976] 0 17976 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525250] [17992] 0 17992 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525264] [18043] 0 18043 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525279] [18074] 0 18074 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525293] [18113] 0 18113 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525308] [18134] 0 18134 17585 8231 24 3 0 1000 syz-executor5 [ 1223.525323] [18145] 0 18145 17651 8235 24 3 0 1000 syz-executor5 [ 1223.525337] [18185] 0 18185 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525352] [18222] 0 18222 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525367] [18265] 0 18265 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525382] [18325] 0 18325 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525396] [18378] 0 18378 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525410] [18388] 0 18388 17585 8231 24 3 0 0 syz-executor2 [ 1223.525425] [18390] 0 18390 17618 8233 24 3 0 0 syz-executor2 [ 1223.525452] [18426] 0 18426 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525467] [18453] 0 18453 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525481] [18507] 0 18507 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525496] [18548] 0 18548 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525511] [18567] 0 18567 17651 8411 25 4 0 1000 syz-executor5 [ 1223.525526] [18578] 0 18578 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525541] [18623] 0 18623 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525555] [18667] 0 18667 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525570] [18710] 0 18710 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525585] [18773] 0 18773 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525600] [18785] 0 18785 17585 8232 25 3 0 1000 syz-executor5 [ 1223.525615] [18789] 0 18789 17618 8238 25 3 0 1000 syz-executor5 [ 1223.525629] [18849] 0 18849 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525644] [18870] 0 18870 17618 8412 27 4 0 1000 syz-executor5 [ 1223.525658] [18902] 0 18902 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525673] [18933] 0 18933 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525687] [19009] 0 19009 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525701] [19030] 3327 19030 17585 8428 27 4 0 1000 syz-executor5 [ 1223.525716] [19038] 3327 19038 17585 8428 27 4 0 1000 syz-executor5 [ 1223.525731] [19047] 3327 19047 17585 8428 27 4 0 1000 syz-executor5 [ 1223.525745] [19053] 0 19053 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525760] [19107] 0 19107 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525775] [19158] 0 19158 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525789] [19198] 0 19198 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525804] [19245] 0 19245 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525818] [19302] 0 19302 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525833] [19346] 0 19346 17618 12709 31 3 0 1000 syz-executor1 [ 1223.525853] [19392] 0 19392 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527074] [19434] 0 19434 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527089] [19485] 0 19485 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527103] [19530] 0 19530 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527118] [19552] 0 19552 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527132] [19583] 0 19583 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527147] [19633] 0 19633 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527161] [19685] 0 19685 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527176] [19740] 0 19740 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527191] [19782] 0 19782 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527206] [19828] 0 19828 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527220] [19855] 0 19855 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527236] [19885] 0 19885 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527250] [19903] 0 19903 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527264] [19929] 0 19929 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527278] [19980] 0 19980 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527292] [20003] 0 20003 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527307] [20047] 0 20047 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527321] [20058] 0 20058 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527336] [20073] 0 20073 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527350] [20133] 0 20133 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527364] [20165] 0 20165 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527379] [20212] 0 20212 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527394] [20261] 0 20261 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527408] [20287] 0 20287 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527423] [20341] 0 20341 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527451] [20343] 0 20343 17585 8231 24 3 0 0 syz-executor2 [ 1223.527467] [20348] 0 20348 17618 8233 24 3 0 0 syz-executor2 [ 1223.527481] [20367] 0 20367 17618 12709 31 3 0 0 syz-executor2 [ 1223.527496] [20378] 0 20378 17618 17583 40 4 0 0 syz-executor2 [ 1223.527511] [20388] 0 20388 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527525] [20396] 0 20396 17618 12709 31 3 0 0 syz-executor2 [ 1223.527540] [20441] 0 20441 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527554] [20443] 0 20443 17618 12709 31 3 0 0 syz-executor2 [ 1223.527569] [20446] 0 20446 17618 12709 32 3 0 1000 syz-executor0 [ 1223.527584] [20447] 0 20447 17618 17583 40 4 0 0 syz-executor2 [ 1223.527599] [20473] 0 20473 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527613] [20512] 0 20512 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527627] [20567] 0 20567 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527642] [20640] 0 20640 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527657] [20691] 0 20691 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527671] [20739] 0 20739 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527686] [20767] 0 20767 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527701] [20791] 0 20791 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527716] [20836] 0 20836 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527730] [20851] 0 20851 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527745] [20919] 0 20919 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527759] [20966] 0 20966 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527773] [20983] 0 20983 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527788] [21005] 0 21005 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527804] [21021] 0 21021 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527818] [21071] 0 21071 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527833] [21103] 0 21103 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527847] [21125] 0 21125 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527862] [21147] 0 21147 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527876] [21205] 0 21205 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527890] [21269] 0 21269 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527905] [21333] 0 21333 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527920] [21344] 0 21344 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527935] [21370] 0 21370 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527949] [21423] 0 21423 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527963] [21468] 0 21468 17618 12709 31 3 0 1000 syz-executor1 [ 1223.527978] [21486] 0 21486 17680 12709 31 3 0 1000 syz-executor1 [ 1223.527992] [21934] 0 21934 17618 12709 31 3 0 1000 syz-executor1 [ 1223.528007] [22023] 0 22023 17618 12709 31 3 0 1000 syz-executor1 [ 1223.528022] [22084] 0 22084 17618 12709 31 3 0 1000 syz-executor1 [ 1223.528036] [22107] 0 22107 17618 12709 31 3 0 1000 syz-executor1 [ 1223.528051] [22168] 0 22168 17618 12709 31 3 0 1000 syz-executor1 [ 1223.528066] [22226] 0 22226 17618 12709 31 3 0 1000 syz-executor1 [ 1223.528080] [22235] 0 22235 17680 12800 31 3 0 1000 syz-executor1 [ 1223.528094] [22243] 0 22243 17618 12709 31 3 0 1000 syz-executor1 [ 1223.529320] [22244] 0 22244 17553 225 22 3 0 0 syz-executor4 [ 1223.529335] [22246] 0 22246 17552 8266 23 4 0 0 syz-executor4 [ 1223.529349] [22279] 0 22279 17680 12801 31 3 0 1000 syz-executor1 [ 1223.529364] [22348] 0 22348 17684 8439 27 4 0 0 syz-executor2 [ 1223.529378] [22361] 0 22361 17684 8439 27 4 0 0 syz-executor2 [ 1223.529392] [22861] 0 22861 17618 12709 31 3 0 1000 syz-executor1 [ 1223.529407] [22873] 0 22873 17680 12770 31 3 0 1000 syz-executor1 [ 1223.529421] [22880] 0 22880 17618 12709 31 3 0 1000 syz-executor1 [ 1223.529454] [22909] 0 22909 17680 12801 31 3 0 1000 syz-executor1 [ 1223.529469] [23496] 0 23496 5365 170 14 3 0 -1000 udevd [ 1223.529483] [23497] 0 23497 5365 170 14 3 0 -1000 udevd [ 1223.529498] [23628] 0 23628 17618 8457 27 4 0 0 syz-executor2 [ 1223.529512] [23635] 0 23635 17618 8456 27 4 0 0 syz-executor2 [ 1223.529526] [23644] 0 23644 17618 8456 27 4 0 0 syz-executor2 [ 1223.529541] [23657] 0 23657 17618 8434 27 4 0 0 syz-executor2 [ 1223.529555] [23703] 0 23703 2667 33 10 3 0 0 init [ 1223.529569] [23704] 0 23704 2667 33 10 3 0 0 init [ 1223.529583] [23706] 0 23706 2667 33 10 3 0 0 init [ 1223.529597] [23707] 0 23707 2667 33 10 3 0 0 init [ 1223.529612] [23708] 0 23708 2667 33 10 3 0 0 init [ 1223.529627] [23740] 0 23740 17618 8435 27 4 0 0 syz-executor2 [ 1223.529641] [23756] 0 23756 17618 8434 27 4 0 0 syz-executor2 [ 1223.529656] [23767] 0 23767 17618 8434 27 4 0 0 syz-executor2 [ 1223.529671] [23778] 0 23778 17618 8434 27 4 0 0 syz-executor2 [ 1223.529686] [23805] 0 23805 17618 8435 27 4 0 0 syz-executor2 [ 1223.529700] [23817] 0 23817 17618 8434 27 4 0 0 syz-executor2 [ 1223.529714] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1223.529729] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1223.529743] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1223.529758] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1223.529772] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1223.529787] [23912] 0 23912 2667 33 10 3 0 0 init 03:49:58 executing program 4: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:49:58 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r0, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r1}], 0x1, 0xfffffffffffffff8) dup2(r0, r1) fcntl$setown(r1, 0x8, 0x0) tkill(0x0, 0x16) 03:49:58 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:49:58 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1b) ptrace$setregs(0xf, r1, 0x0, 0x0) sched_setparam(r1, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r1, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) [ 1223.529801] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1223.529815] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1223.529830] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1223.529845] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1223.529859] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1223.529875] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 03:49:58 executing program 4: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1223.529890] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1223.529904] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1223.529919] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1223.529934] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1223.529947] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1223.529968] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1223.529983] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1223.529997] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1223.530070] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1223.531574] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 03:49:58 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1223.531588] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1223.531603] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1223.531617] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1223.531632] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1223.531647] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 03:49:58 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:49:58 executing program 1: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x11d) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff0000400001002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300fa00f8003066a02721011000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1223.531661] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1223.531676] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1223.531690] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1223.531705] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1223.531719] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1223.531733] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1223.531748] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1223.531763] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1223.531777] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1223.531791] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1223.531806] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1223.531821] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1223.531836] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1223.531851] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1223.531871] [25324] 0 25324 17618 8201 27 4 0 1000 syz-executor0 03:49:59 executing program 4: perf_event_open(&(0x7f0000940000)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1223.531885] [25325] 0 25325 17618 8219 26 4 0 0 syz-executor2 [ 1223.531900] [25328] 0 25328 17618 16463 38 4 0 1000 syz-executor3 [ 1223.531914] [25336] 0 25336 1543 20 8 3 0 0 modprobe [ 1223.531976] Out of memory: Kill process 25328 (syz-executor3) score 1009 or sacrifice child [ 1223.532027] Killed process 25328 (syz-executor3) total-vm:70472kB, anon-rss:17768kB, file-rss:48084kB, shmem-rss:0kB [ 1223.541481] oom_reaper: reaped process 25328 (syz-executor3), now anon-rss:17820kB, file-rss:16484kB, shmem-rss:0kB [ 1223.591068] syz-fuzzer invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=0 [ 1223.591086] CPU: 0 PID: 1783 Comm: syz-fuzzer Not tainted 4.14.87+ #22 [ 1223.591090] Call Trace: [ 1223.591105] dump_stack+0xb9/0x11b [ 1223.591122] dump_header+0x17d/0x7a8 [ 1223.591131] ? trace_hardirqs_on_caller+0x381/0x520 [ 1223.591142] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1223.591151] ? ___ratelimit+0x4f/0x3f0 [ 1223.591167] oom_kill_process.cold.8+0x10/0xc88 [ 1223.591178] ? lock_downgrade+0x560/0x560 [ 1223.591194] ? check_preemption_disabled+0x34/0x1e0 [ 1223.591212] out_of_memory+0x669/0xa60 [ 1223.591228] ? oom_killer_disable+0x1f0/0x1f0 03:49:59 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1223.591256] __alloc_pages_nodemask+0x1969/0x2280 [ 1223.591286] ? check_preemption_disabled+0x34/0x1e0 [ 1223.591300] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1223.591313] ? find_get_entry+0x118/0x550 [ 1223.591329] ? __radix_tree_lookup+0x220/0x220 [ 1223.591339] ? check_preemption_disabled+0x34/0x1e0 [ 1223.591357] ? find_get_entry+0x13f/0x550 [ 1223.591378] ? pagecache_get_page+0x129/0x770 [ 1223.591396] filemap_fault+0xcdd/0x14a0 [ 1223.591445] ext4_filemap_fault+0x7d/0xb0 [ 1223.591456] __do_fault+0x80/0x210 [ 1223.591469] __handle_mm_fault+0x991/0x25f0 [ 1223.591487] ? vm_insert_page+0x6d0/0x6d0 [ 1223.591494] ? HARDIRQ_verbose+0x10/0x10 [ 1223.591500] ? HARDIRQ_verbose+0x10/0x10 [ 1223.591538] ? check_preemption_disabled+0x34/0x1e0 [ 1223.591557] handle_mm_fault+0x2f2/0x6eb [ 1223.591572] __do_page_fault+0x45d/0xb60 [ 1223.591588] ? retint_user+0x18/0x18 [ 1223.591597] ? bad_area_access_error+0x330/0x330 [ 1223.591607] ? page_fault+0x2c/0x50 [ 1223.591614] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1223.591631] ? page_fault+0x2c/0x50 [ 1223.591641] page_fault+0x42/0x50 [ 1223.591647] RIP: 00f1:0x11 [ 1223.591652] RSP: 0007:000000c420035fb0 EFLAGS: 00430120 [ 1223.591684] Mem-Info: [ 1223.591701] active_anon:82763 inactive_anon:1366833 isolated_anon:0 [ 1223.591701] active_file:0 inactive_file:14 isolated_file:0 [ 1223.591701] unevictable:31458 dirty:11 writeback:0 unstable:0 [ 1223.591701] slab_reclaimable:11206 slab_unreclaimable:59627 [ 1223.591701] mapped:62552 shmem:5735 pagetables:15160 bounce:0 [ 1223.591701] free:6326 free_pcp:30 free_cma:0 [ 1223.591714] Node 0 active_anon:331052kB inactive_anon:5467332kB active_file:0kB inactive_file:56kB unevictable:125832kB isolated(anon):0kB isolated(file):0kB mapped:250208kB dirty:44kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1223.591731] DMA32 free:19300kB min:4684kB low:7692kB high:10700kB active_anon:18352kB inactive_anon:2758432kB active_file:0kB inactive_file:0kB unevictable:78496kB writepending:0kB present:3145324kB managed:3012120kB mlocked:78488kB kernel_stack:7840kB pagetables:23876kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1223.591734] lowmem_reserve[]: 0 3505 3505 03:49:59 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1223.591762] Normal free:6004kB min:5588kB low:9176kB high:12764kB active_anon:312700kB inactive_anon:2708900kB active_file:16kB inactive_file:48kB unevictable:47336kB writepending:0kB present:4718592kB managed:3589232kB mlocked:47336kB kernel_stack:11680kB pagetables:36764kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [ 1223.591764] lowmem_reserve[]: 0 0 0 [ 1223.591778] DMA32: 168*4kB (UME) 103*8kB (UME) 85*16kB (UME) 232*32kB (UM) 100*64kB (UME) 2*128kB (U) 2*256kB (M) 0*512kB 2*1024kB (M) 0*2048kB 0*4096kB = 19496kB 03:49:59 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000140)=""/40, &(0x7f0000000180)=0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r2, r3, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f00000001c0)) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r6 = dup2(r0, r4) fcntl$setown(r4, 0x8, r1) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) prctl$PR_SET_THP_DISABLE(0x29, 0x0) tkill(r1, 0x16) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') preadv(r7, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 1223.591843] Normal: 107*4kB (UM) 450*8kB (UME) 100*16kB (UM) 14*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6076kB [ 1223.591890] 19122 total pagecache pages [ 1223.591899] 0 pages in swap cache [ 1223.591904] Swap cache stats: add 0, delete 0, find 0/0 [ 1223.591908] Free swap = 0kB [ 1223.591911] Total swap = 0kB [ 1223.591914] 1965979 pages RAM 03:49:59 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) [ 1223.591917] 0 pages HighMem/MovableOnly [ 1223.591921] 315641 pages reserved [ 1223.591924] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1223.591944] [ 190] 0 190 5366 169 15 4 0 -1000 udevd [ 1223.591956] [ 1486] 0 1486 2493 573 7 3 0 0 dhclient [ 1223.591968] [ 1627] 0 1627 14279 218 23 3 0 0 rsyslogd [ 1223.591980] [ 1677] 0 1677 4725 51 15 3 0 0 cron [ 1223.591992] [ 1700] 0 1700 3736 44 11 3 0 0 mcstransd [ 1223.592005] [ 1702] 0 1702 12927 1232 28 3 0 0 restorecond [ 1223.592017] [ 1728] 0 1728 12490 152 28 3 0 -1000 sshd [ 1223.592029] [ 1758] 0 1758 3649 40 12 3 0 0 getty [ 1223.592040] [ 1780] 0 1780 17821 213 41 3 0 0 sshd [ 1223.592052] [ 1782] 0 1782 120690 71327 198 5 0 0 syz-fuzzer [ 1223.592064] [ 1838] 0 1838 17553 224 22 3 0 0 syz-executor0 [ 1223.592076] [ 1839] 0 1839 17553 225 22 3 0 0 syz-executor5 [ 1223.592089] [ 1840] 0 1840 17553 225 22 3 0 0 syz-executor1 [ 1223.592100] [ 1841] 0 1841 17553 225 22 3 0 0 syz-executor2 [ 1223.592112] [ 1842] 0 1842 17553 224 22 3 0 0 syz-executor3 [ 1223.592125] [ 1843] 0 1843 17552 8358 23 4 0 0 syz-executor5 [ 1223.592136] [ 1845] 0 1845 17552 8392 24 4 0 0 syz-executor0 [ 1223.592147] [ 1846] 0 1846 17552 8424 23 4 0 0 syz-executor1 [ 1223.592159] [ 1848] 0 1848 17552 8443 23 4 0 0 syz-executor2 [ 1223.592171] [ 1849] 0 1849 17552 8396 23 4 0 0 syz-executor3 [ 1223.592183] [ 4616] 0 4616 17585 8405 25 4 0 1000 syz-executor1 [ 1223.592195] [ 4622] 0 4622 17585 8229 24 3 0 1000 syz-executor1 [ 1223.592207] [ 4824] 0 4824 17618 8422 25 4 0 1000 syz-executor3 [ 1223.592219] [ 4973] 0 4973 17651 8409 26 4 0 1000 syz-executor3 [ 1223.592233] [ 5654] 0 5654 17651 8427 25 4 0 1000 syz-executor5 [ 1223.592245] [ 5745] 0 5745 17585 8404 25 4 0 1000 syz-executor0 [ 1223.592258] [ 6154] 0 6154 17585 8404 25 4 0 1000 syz-executor3 [ 1223.592270] [ 6165] 0 6165 17585 8404 25 4 0 1000 syz-executor3 [ 1223.592282] [ 6175] 0 6175 17585 8404 25 4 0 1000 syz-executor3 [ 1223.592294] [ 6192] 0 6192 17585 8404 25 4 0 1000 syz-executor3 [ 1223.592307] [ 6231] 0 6231 17585 8404 25 4 0 1000 syz-executor3 [ 1223.592319] [ 6236] 0 6236 17585 8404 25 4 0 1000 syz-executor3 [ 1223.592331] [ 6243] 0 6243 17585 8404 25 4 0 1000 syz-executor3 [ 1223.592343] [ 6265] 0 6265 17585 8404 25 4 0 1000 syz-executor3 [ 1223.592355] [ 6391] 0 6391 17585 8404 25 4 0 1000 syz-executor0 [ 1223.592368] [ 6759] 0 6759 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592380] [ 6790] 0 6790 17585 8229 24 3 0 1000 syz-executor5 [ 1223.592392] [ 6806] 0 6806 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592404] [ 6817] 0 6817 17717 8237 25 3 0 1000 syz-executor5 [ 1223.592416] [ 6875] 0 6875 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592437] [ 6916] 0 6916 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592454] [ 6925] 0 6925 17651 8848 26 4 0 1000 syz-executor5 [ 1223.592466] [ 6966] 0 6966 17585 8228 24 3 0 1000 syz-executor3 [ 1223.592478] [ 6990] 0 6990 17585 8228 24 3 0 1000 syz-executor3 [ 1223.592490] [ 7004] 0 7004 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592502] [ 7011] 0 7011 17585 8228 24 3 0 1000 syz-executor3 [ 1223.592514] [ 7051] 0 7051 17585 8404 25 4 0 1000 syz-executor3 [ 1223.592526] [ 7056] 0 7056 17585 8404 25 4 0 1000 syz-executor3 [ 1223.592538] [ 7063] 0 7063 17585 8404 25 4 0 1000 syz-executor3 [ 1223.592550] [ 7070] 0 7070 17585 8404 25 4 0 1000 syz-executor3 [ 1223.592563] [ 7086] 0 7086 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592574] [ 7103] 0 7103 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592587] [ 7114] 0 7114 17585 8404 25 4 0 1000 syz-executor3 [ 1223.592599] [ 7124] 0 7124 17585 8404 25 4 0 1000 syz-executor3 [ 1223.592611] [ 7135] 0 7135 17585 8404 25 4 0 1000 syz-executor3 [ 1223.592623] [ 7140] 0 7140 17585 8404 25 4 0 1000 syz-executor3 [ 1223.592636] [ 7188] 0 7188 17618 8411 26 4 0 1000 syz-executor0 [ 1223.592648] [ 7192] 0 7192 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592660] [ 7212] 0 7212 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592672] [ 7272] 0 7272 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592684] [ 7300] 0 7300 17651 8426 25 4 0 1000 syz-executor5 [ 1223.592696] [ 7311] 0 7311 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592708] [ 7385] 0 7385 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592720] [ 7460] 0 7460 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592732] [ 7518] 0 7518 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592745] [ 7588] 0 7588 17618 8407 25 4 0 1000 syz-executor5 [ 1223.592757] [ 7599] 0 7599 17618 12739 31 3 0 1000 syz-executor1 [ 1223.592769] [ 7657] 0 7657 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592780] [ 7718] 0 7718 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592793] [ 7760] 0 7760 17585 8404 25 4 0 1000 syz-executor0 [ 1223.592805] [ 7776] 0 7776 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592817] [ 7781] 0 7781 17585 8220 23 3 0 1000 syz-executor5 [ 1223.592829] [ 7798] 0 7798 17651 8234 24 3 0 1000 syz-executor5 [ 1223.592841] [ 7840] 0 7840 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592854] [ 7926] 0 7926 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592866] [ 7936] 0 7936 17618 12709 31 3 0 1000 syz-executor5 [ 1223.592878] [ 7960] 0 7960 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592891] [ 7996] 0 7996 17618 8232 25 3 0 1000 syz-executor1 03:50:00 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) [ 1223.592903] [ 8029] 0 8029 17618 8406 25 4 0 1000 syz-executor3 [ 1223.592915] [ 8056] 0 8056 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592927] [ 8099] 0 8099 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592939] [ 8137] 0 8137 17585 8231 24 3 0 1000 syz-executor5 [ 1223.592950] [ 8139] 0 8139 17618 8233 24 3 0 1000 syz-executor5 [ 1223.592962] [ 8149] 0 8149 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592975] [ 8191] 0 8191 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592987] [ 8239] 0 8239 17618 12709 31 3 0 1000 syz-executor1 [ 1223.592999] [ 8293] 0 8293 17651 8234 25 3 0 1000 syz-executor1 [ 1223.593008] [ 8361] 0 8361 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593018] [ 8410] 0 8410 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593030] [ 8459] 0 8459 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593042] [ 8504] 0 8504 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593053] [ 8590] 0 8590 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593065] [ 8642] 0 8642 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593077] [ 8692] 0 8692 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593089] [ 8780] 0 8780 17585 8230 25 3 0 1000 syz-executor1 [ 1223.593100] [ 8825] 0 8825 17618 8428 25 4 0 1000 syz-executor2 [ 1223.593114] [ 8863] 0 8863 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593125] [ 8928] 0 8928 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593137] [ 8977] 0 8977 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593149] [ 9010] 0 9010 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593161] [ 9065] 0 9065 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593173] [ 9117] 0 9117 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593185] [ 9171] 0 9171 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593197] [ 9231] 0 9231 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593209] [ 9257] 0 9257 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593221] [ 9319] 0 9319 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593232] [ 9343] 0 9343 17585 8404 25 4 0 1000 syz-executor3 [ 1223.593244] [ 9370] 0 9370 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593256] [ 9423] 0 9423 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593268] [ 9477] 0 9477 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593280] [ 9516] 0 9516 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593292] [ 9569] 0 9569 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593304] [ 9590] 0 9590 17585 8230 25 3 0 1000 syz-executor1 [ 1223.593315] [ 9654] 0 9654 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593327] [ 9673] 0 9673 17585 8406 26 4 0 1000 syz-executor3 [ 1223.593341] [ 9703] 0 9703 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593353] [ 9733] 0 9733 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593365] [ 9782] 0 9782 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593377] [ 9840] 0 9840 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593389] [ 9859] 0 9859 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593401] [ 9903] 0 9903 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593413] [ 9953] 0 9953 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593435] [10001] 0 10001 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593452] [10055] 0 10055 17618 12709 31 3 0 1000 syz-executor1 [ 1223.593464] [10105] 0 10105 17618 12709 31 3 0 1000 syz-executor1 ** 31 printk messages dropped ** [ 1223.593843] [11533] 0 11533 17618 12709 31 3 0 1000 syz-executor1 ** 126 printk messages dropped ** [ 1223.595385] [15933] 0 15933 17618 12709 31 3 0 1000 syz-executor1 [ 1223.595397] [15935] 0 15935 17651 8233 24 3 0 0 syz-executor2 ** 192 printk messages dropped ** [ 1223.597763] [23657] 0 23657 17618 8434 27 4 0 0 syz-executor2 ** 1 printk messages dropped ** [ 1223.597786] [23704] 0 23704 2667 33 10 3 0 0 init [ 1223.597797] [23706] 0 23706 2667 33 10 3 0 0 init [ 1223.597809] [23707] 0 23707 2667 33 10 3 0 0 init [ 1223.597821] [23708] 0 23708 2667 33 10 3 0 0 init [ 1223.597832] [23740] 0 23740 17618 8435 27 4 0 0 syz-executor2 [ 1223.597844] [23756] 0 23756 17618 8434 27 4 0 0 syz-executor2 [ 1223.597856] [23767] 0 23767 17618 8434 27 4 0 0 syz-executor2 [ 1223.597868] [23778] 0 23778 17618 8434 27 4 0 0 syz-executor2 [ 1223.597880] [23805] 0 23805 17618 8435 27 4 0 0 syz-executor2 [ 1223.597892] [23817] 0 23817 17618 8434 27 4 0 0 syz-executor2 [ 1223.597904] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1223.597916] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1223.597928] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1223.597939] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1223.597951] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1223.597962] [23912] 0 23912 2667 33 10 3 0 0 init [ 1223.597974] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1223.597986] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1223.597998] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1223.598010] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1223.598022] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1223.598034] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1223.598046] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1223.598058] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1223.598070] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1223.598082] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1223.598094] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1223.598106] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1223.598118] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1223.598131] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1223.598143] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1223.598155] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1223.598167] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1223.598179] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1223.598190] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1223.598203] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1223.598214] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1223.598227] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1223.598239] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1223.598250] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1223.598262] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1223.598274] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1223.598286] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1223.598297] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1223.598309] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1223.598321] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1223.598333] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1223.598345] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1223.598356] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1223.598368] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1223.598381] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1223.598398] [25324] 0 25324 17618 8201 27 4 0 1000 syz-executor0 [ 1223.598410] [25325] 0 25325 17618 8219 26 4 0 0 syz-executor2 [ 1223.598434] [25336] 0 25336 1543 20 8 3 0 0 modprobe [ 1223.598447] Out of memory: Kill process 22279 (syz-executor1) score 1007 or sacrifice child [ 1223.598485] Killed process 22279 (syz-executor1) total-vm:70720kB, anon-rss:18436kB, file-rss:32768kB, shmem-rss:0kB [ 1223.690869] oom_reaper: reaped process 22279 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 03:50:01 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) 03:50:01 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:50:01 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1b) ptrace$setregs(0xf, r1, 0x0, 0x0) sched_setparam(r1, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r1, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) 03:50:01 executing program 1: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0x12}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0xfffffffffffffe79}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f0000002700)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff0000400001002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300fa00f8003066a02721011000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1232.151866] syz-executor5 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=0 [ 1232.151890] CPU: 0 PID: 1843 Comm: syz-executor5 Not tainted 4.14.87+ #22 [ 1232.151893] Call Trace: [ 1232.151912] dump_stack+0xb9/0x11b [ 1232.151929] dump_header+0x17d/0x7a8 [ 1232.151938] ? trace_hardirqs_on_caller+0x381/0x520 [ 1232.151950] ? _raw_spin_unlock_irqrestore+0x41/0x70 03:50:01 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) [ 1232.151959] ? ___ratelimit+0x4f/0x3f0 [ 1232.151976] oom_kill_process.cold.8+0x10/0xc88 [ 1232.151987] ? lock_downgrade+0x560/0x560 [ 1232.152005] ? check_preemption_disabled+0x34/0x1e0 [ 1232.152024] out_of_memory+0x669/0xa60 [ 1232.152040] ? oom_killer_disable+0x1f0/0x1f0 [ 1232.152068] __alloc_pages_nodemask+0x1969/0x2280 [ 1232.152098] ? check_preemption_disabled+0x34/0x1e0 [ 1232.152113] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1232.152127] ? find_get_entry+0x118/0x550 [ 1232.152143] ? __radix_tree_lookup+0x220/0x220 [ 1232.152153] ? check_preemption_disabled+0x34/0x1e0 [ 1232.152171] ? find_get_entry+0x13f/0x550 [ 1232.152193] ? pagecache_get_page+0x129/0x770 [ 1232.152212] filemap_fault+0xcdd/0x14a0 [ 1232.152248] ext4_filemap_fault+0x7d/0xb0 [ 1232.152259] __do_fault+0x80/0x210 [ 1232.152273] __handle_mm_fault+0x991/0x25f0 [ 1232.152292] ? vm_insert_page+0x6d0/0x6d0 [ 1232.152298] ? HARDIRQ_verbose+0x10/0x10 [ 1232.152305] ? __might_fault+0xd4/0x1b0 [ 1232.152344] ? check_preemption_disabled+0x34/0x1e0 [ 1232.152364] handle_mm_fault+0x2f2/0x6eb [ 1232.152379] __do_page_fault+0x45d/0xb60 [ 1232.152396] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1232.152406] ? bad_area_access_error+0x330/0x330 [ 1232.152415] ? page_fault+0x2c/0x50 [ 1232.152422] ? trace_hardirqs_off_thunk+0x1a/0x1c 03:50:01 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) [ 1232.152439] ? page_fault+0x2c/0x50 [ 1232.152450] page_fault+0x42/0x50 [ 1232.152456] RIP: 12c605:0x2d8 [ 1232.152461] RSP: 12c648:0000000000000a9d EFLAGS: 00000007 [ 1232.152627] Mem-Info: [ 1232.152655] active_anon:83215 inactive_anon:1375285 isolated_anon:0 [ 1232.152655] active_file:23 inactive_file:5 isolated_file:0 [ 1232.152655] unevictable:23027 dirty:0 writeback:0 unstable:0 [ 1232.152655] slab_reclaimable:11044 slab_unreclaimable:59424 03:50:02 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) [ 1232.152655] mapped:58693 shmem:5735 pagetables:15283 bounce:0 [ 1232.152655] free:5926 free_pcp:32 free_cma:0 [ 1232.152674] Node 0 active_anon:332860kB inactive_anon:5501140kB active_file:92kB inactive_file:20kB unevictable:92108kB isolated(anon):0kB isolated(file):0kB mapped:234772kB dirty:0kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1232.152692] DMA32 free:18236kB min:4684kB low:7692kB high:10700kB active_anon:18384kB inactive_anon:2776148kB active_file:4kB inactive_file:16kB unevictable:62716kB writepending:0kB present:3145324kB managed:3012120kB mlocked:62708kB kernel_stack:7712kB pagetables:23892kB bounce:0kB free_pcp:124kB local_pcp:112kB free_cma:0kB [ 1232.152695] lowmem_reserve[]: 0 3505 3505 [ 1232.152723] Normal free:5468kB min:5588kB low:9176kB high:12764kB active_anon:314476kB inactive_anon:2724992kB active_file:48kB inactive_file:84kB unevictable:29392kB writepending:0kB present:4718592kB managed:3589232kB mlocked:29392kB kernel_stack:11968kB pagetables:37240kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 1232.152725] lowmem_reserve[]: 0 0 0 [ 1232.152739] DMA32: 42*4kB (UME) 111*8kB (UME) 70*16kB (UME) 247*32kB (UM) 92*64kB (UME) 2*128kB (U) 1*256kB (M) 0*512kB 2*1024kB (M) 0*2048kB 0*4096kB = 18528kB [ 1232.152808] Normal: 100*4kB (UM) 417*8kB (UM) 122*16kB (U) 3*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5784kB [ 1232.152864] 15271 total pagecache pages [ 1232.152874] 0 pages in swap cache [ 1232.152879] Swap cache stats: add 0, delete 0, find 0/0 [ 1232.152882] Free swap = 0kB [ 1232.152885] Total swap = 0kB [ 1232.152889] 1965979 pages RAM [ 1232.152892] 0 pages HighMem/MovableOnly [ 1232.152895] 315641 pages reserved [ 1232.152899] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1232.152920] [ 190] 0 190 5366 169 15 4 0 -1000 udevd [ 1232.152932] [ 1486] 0 1486 2493 573 7 3 0 0 dhclient [ 1232.152945] [ 1627] 0 1627 14279 218 23 3 0 0 rsyslogd 03:50:02 executing program 0: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) [ 1232.152958] [ 1677] 0 1677 4725 51 15 3 0 0 cron [ 1232.152970] [ 1700] 0 1700 3736 44 11 3 0 0 mcstransd [ 1232.152982] [ 1702] 0 1702 12927 1232 28 3 0 0 restorecond [ 1232.152995] [ 1728] 0 1728 12490 152 28 3 0 -1000 sshd [ 1232.153007] [ 1758] 0 1758 3649 40 12 3 0 0 getty [ 1232.153019] [ 1780] 0 1780 17821 213 41 3 0 0 sshd [ 1232.153032] [ 1782] 0 1782 120690 71691 198 5 0 0 syz-fuzzer [ 1232.153044] [ 1838] 0 1838 17553 224 22 3 0 0 syz-executor0 [ 1232.153057] [ 1839] 0 1839 17553 225 22 3 0 0 syz-executor5 [ 1232.153069] [ 1840] 0 1840 17553 225 22 3 0 0 syz-executor1 [ 1232.153081] [ 1841] 0 1841 17553 225 22 3 0 0 syz-executor2 [ 1232.153093] [ 1842] 0 1842 17553 224 22 3 0 0 syz-executor3 [ 1232.153105] [ 1843] 0 1843 17552 8364 23 4 0 0 syz-executor5 [ 1232.153117] [ 1845] 0 1845 17552 8359 24 4 0 0 syz-executor0 [ 1232.153129] [ 1846] 0 1846 17552 8424 23 4 0 0 syz-executor1 [ 1232.153141] [ 1848] 0 1848 17552 8443 23 4 0 0 syz-executor2 [ 1232.153153] [ 1849] 0 1849 17552 8267 23 4 0 0 syz-executor3 [ 1232.153165] [ 4616] 0 4616 17585 8405 25 4 0 1000 syz-executor1 [ 1232.153177] [ 4622] 0 4622 17585 8229 24 3 0 1000 syz-executor1 [ 1232.153189] [ 4824] 0 4824 17618 8422 25 4 0 1000 syz-executor3 [ 1232.153201] [ 4973] 0 4973 17651 8409 26 4 0 1000 syz-executor3 [ 1232.153216] [ 5654] 0 5654 17651 8427 25 4 0 1000 syz-executor5 [ 1232.153228] [ 5745] 0 5745 17585 8404 25 4 0 1000 syz-executor0 [ 1232.153240] [ 6154] 0 6154 17585 8404 25 4 0 1000 syz-executor3 [ 1232.153253] [ 6165] 0 6165 17585 8404 25 4 0 1000 syz-executor3 [ 1232.153265] [ 6175] 0 6175 17585 8404 25 4 0 1000 syz-executor3 [ 1232.153278] [ 6192] 0 6192 17585 8404 25 4 0 1000 syz-executor3 [ 1232.153290] [ 6231] 0 6231 17585 8404 25 4 0 1000 syz-executor3 [ 1232.153302] [ 6236] 0 6236 17585 8404 25 4 0 1000 syz-executor3 [ 1232.153314] [ 6243] 0 6243 17585 8404 25 4 0 1000 syz-executor3 [ 1232.153327] [ 6265] 0 6265 17585 8404 25 4 0 1000 syz-executor3 [ 1232.153339] [ 6391] 0 6391 17585 8404 25 4 0 1000 syz-executor0 [ 1232.153352] [ 6759] 0 6759 17618 12709 31 3 0 1000 syz-executor1 [ 1232.153365] [ 6790] 0 6790 17585 8229 24 3 0 1000 syz-executor5 [ 1232.153377] [ 6806] 0 6806 17618 12709 31 3 0 1000 syz-executor1 [ 1232.153389] [ 6817] 0 6817 17717 8237 25 3 0 1000 syz-executor5 [ 1232.153401] [ 6875] 0 6875 17618 12709 31 3 0 1000 syz-executor1 03:50:02 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:50:02 executing program 0: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) 03:50:02 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000140)=""/40, &(0x7f0000000180)=0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r2, r3, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f00000001c0)) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r6 = dup2(r0, r4) fcntl$setown(r4, 0x8, r1) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) prctl$PR_SET_THP_DISABLE(0x29, 0x0) tkill(r1, 0x16) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') [ 1232.153413] [ 6916] 0 6916 17618 12709 31 3 0 1000 syz-executor1 [ 1232.153425] [ 6925] 0 6925 17651 8848 26 4 0 1000 syz-executor5 [ 1232.153437] [ 6966] 0 6966 17585 8228 24 3 0 1000 syz-executor3 [ 1232.153449] [ 6990] 0 6990 17585 8228 24 3 0 1000 syz-executor3 [ 1232.153461] [ 7004] 0 7004 17618 12709 31 3 0 1000 syz-executor1 [ 1232.153473] [ 7011] 0 7011 17585 8228 24 3 0 1000 syz-executor3 [ 1232.153485] [ 7051] 0 7051 17585 8404 25 4 0 1000 syz-executor3 [ 1232.153497] [ 7056] 0 7056 17585 8404 25 4 0 1000 syz-executor3 [ 1232.153509] [ 7063] 0 7063 17585 8404 25 4 0 1000 syz-executor3 [ 1232.153522] [ 7070] 0 7070 17585 8404 25 4 0 1000 syz-executor3 [ 1232.153534] [ 7086] 0 7086 17618 12709 31 3 0 1000 syz-executor1 [ 1232.153546] [ 7103] 0 7103 17618 12709 31 3 0 1000 syz-executor1 [ 1232.153559] [ 7114] 0 7114 17585 8404 25 4 0 1000 syz-executor3 [ 1232.153571] [ 7124] 0 7124 17585 8404 25 4 0 1000 syz-executor3 [ 1232.153583] [ 7135] 0 7135 17585 8404 25 4 0 1000 syz-executor3 [ 1232.153595] [ 7140] 0 7140 17585 8404 25 4 0 1000 syz-executor3 [ 1232.153608] [ 7188] 0 7188 17618 8411 26 4 0 1000 syz-executor0 [ 1232.153620] [ 7192] 0 7192 17618 12709 31 3 0 1000 syz-executor1 [ 1232.153638] [ 7212] 0 7212 17618 12709 31 3 0 1000 syz-executor1 [ 1232.168718] [ 7272] 0 7272 17618 12709 31 3 0 1000 syz-executor1 [ 1232.168732] [ 7300] 0 7300 17651 8426 25 4 0 1000 syz-executor5 [ 1232.168744] [ 7311] 0 7311 17618 12709 31 3 0 1000 syz-executor1 [ 1232.168757] [ 7385] 0 7385 17618 12709 31 3 0 1000 syz-executor1 [ 1232.168769] [ 7460] 0 7460 17618 12709 31 3 0 1000 syz-executor1 [ 1232.168782] [ 7518] 0 7518 17618 12709 31 3 0 1000 syz-executor1 [ 1232.168795] [ 7588] 0 7588 17618 8407 25 4 0 1000 syz-executor5 [ 1232.168807] [ 7599] 0 7599 17618 12739 31 3 0 1000 syz-executor1 [ 1232.168820] [ 7657] 0 7657 17618 12709 31 3 0 1000 syz-executor1 [ 1232.168832] [ 7718] 0 7718 17618 12709 31 3 0 1000 syz-executor1 [ 1232.168844] [ 7760] 0 7760 17585 8404 25 4 0 1000 syz-executor0 [ 1232.168857] [ 7776] 0 7776 17618 12709 31 3 0 1000 syz-executor1 [ 1232.168870] [ 7781] 0 7781 17585 8220 23 3 0 1000 syz-executor5 [ 1232.168882] [ 7798] 0 7798 17651 8234 24 3 0 1000 syz-executor5 [ 1232.168895] [ 7840] 0 7840 17618 12709 31 3 0 1000 syz-executor1 [ 1232.168907] [ 7926] 0 7926 17618 12709 31 3 0 1000 syz-executor1 [ 1232.168920] [ 7936] 0 7936 17618 12709 31 3 0 1000 syz-executor5 [ 1232.168932] [ 7960] 0 7960 17618 12709 31 3 0 1000 syz-executor1 [ 1232.168944] [ 7996] 0 7996 17618 8232 25 3 0 1000 syz-executor1 [ 1232.168957] [ 8029] 0 8029 17618 8406 25 4 0 1000 syz-executor3 [ 1232.168969] [ 8056] 0 8056 17618 12709 31 3 0 1000 syz-executor1 [ 1232.168982] [ 8099] 0 8099 17618 12709 31 3 0 1000 syz-executor1 [ 1232.168994] [ 8137] 0 8137 17585 8231 24 3 0 1000 syz-executor5 [ 1232.169006] [ 8139] 0 8139 17618 8233 24 3 0 1000 syz-executor5 [ 1232.169018] [ 8149] 0 8149 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169031] [ 8191] 0 8191 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169043] [ 8239] 0 8239 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169056] [ 8293] 0 8293 17651 8234 25 3 0 1000 syz-executor1 [ 1232.169068] [ 8361] 0 8361 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169080] [ 8410] 0 8410 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169097] [ 8459] 0 8459 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169234] [ 8504] 0 8504 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169246] [ 8590] 0 8590 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169258] [ 8642] 0 8642 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169270] [ 8692] 0 8692 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169283] [ 8780] 0 8780 17585 8230 25 3 0 1000 syz-executor1 [ 1232.169296] [ 8825] 0 8825 17618 8428 25 4 0 1000 syz-executor2 [ 1232.169310] [ 8863] 0 8863 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169322] [ 8928] 0 8928 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169335] [ 8977] 0 8977 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169347] [ 9010] 0 9010 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169359] [ 9065] 0 9065 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169371] [ 9117] 0 9117 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169384] [ 9171] 0 9171 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169396] [ 9231] 0 9231 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169407] [ 9257] 0 9257 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169420] [ 9319] 0 9319 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169433] [ 9343] 0 9343 17585 8404 25 4 0 1000 syz-executor3 [ 1232.169445] [ 9370] 0 9370 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169457] [ 9423] 0 9423 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169469] [ 9477] 0 9477 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169482] [ 9516] 0 9516 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169494] [ 9569] 0 9569 17618 12709 31 3 0 1000 syz-executor1 [ 1232.169506] [ 9590] 0 9590 17585 8230 25 3 0 1000 syz-executor1 ** 373 printk messages dropped ** [ 1232.180114] [23805] 0 23805 17618 8435 27 4 0 0 syz-executor2 [ 1232.180126] [23817] 0 23817 17618 8434 27 4 0 0 syz-executor2 [ 1232.180138] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1232.180149] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1232.180161] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1232.180172] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1232.180185] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1232.180197] [23912] 0 23912 2667 33 10 3 0 0 init [ 1232.180209] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1232.180221] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1232.180233] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1232.180245] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1232.180256] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1232.180268] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1232.180280] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1232.180293] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1232.180305] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1232.180317] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1232.180329] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1232.180341] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1232.180353] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1232.180366] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1232.180377] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1232.180390] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1232.180402] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1232.180414] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 03:50:03 executing program 0: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) [ 1232.180425] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1232.180438] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1232.180450] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1232.180461] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1232.180474] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1232.180486] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1232.180498] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1232.180544] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1232.182596] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1232.182610] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1232.182622] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1232.182633] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1232.182661] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1232.182673] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1232.182684] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1232.182697] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1232.182709] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1232.182721] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1232.182733] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1232.182745] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1232.182757] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1232.182769] [25438] 0 25438 17618 8201 27 4 0 1000 syz-executor5 [ 1232.182781] [25439] 0 25439 17618 8219 26 4 0 0 syz-executor2 [ 1232.182797] [25460] 0 25460 17651 17583 40 4 0 1000 syz-executor1 [ 1232.182933] [25472] 0 25472 17618 12709 31 3 0 1000 syz-executor1 [ 1232.182945] [25478] 0 25478 17618 8201 26 4 0 1000 syz-executor4 [ 1232.182957] [25482] 0 25482 17585 8207 27 4 0 1000 syz-executor3 [ 1232.182984] Out of memory: Kill process 25460 (syz-executor1) score 1010 or sacrifice child 03:50:04 executing program 0: perf_event_open(&(0x7f0000940000)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) [ 1232.183026] Killed process 25472 (syz-executor1) total-vm:70472kB, anon-rss:18068kB, file-rss:32768kB, shmem-rss:0kB [ 1232.247019] oom_reaper: reaped process 25472 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1232.730009] syz-executor4 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=0 [ 1232.735201] CPU: 1 PID: 22246 Comm: syz-executor4 Not tainted 4.14.87+ #22 [ 1232.735204] Call Trace: [ 1232.735218] dump_stack+0xb9/0x11b [ 1232.735233] dump_header+0x17d/0x7a8 [ 1232.735242] ? trace_hardirqs_on_caller+0x381/0x520 [ 1232.735252] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1232.735261] ? ___ratelimit+0x4f/0x3f0 [ 1232.735276] oom_kill_process.cold.8+0x10/0xc88 [ 1232.735287] ? lock_downgrade+0x560/0x560 [ 1232.735302] ? check_preemption_disabled+0x34/0x1e0 [ 1232.735319] out_of_memory+0x669/0xa60 [ 1232.735333] ? oom_killer_disable+0x1f0/0x1f0 [ 1232.735359] __alloc_pages_nodemask+0x1969/0x2280 [ 1232.735386] ? check_preemption_disabled+0x34/0x1e0 [ 1232.735399] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1232.735411] ? find_get_entry+0x118/0x550 [ 1232.735431] ? check_preemption_disabled+0x34/0x1e0 [ 1232.735440] ? check_preemption_disabled+0x34/0x1e0 [ 1232.735456] ? find_get_entry+0x13f/0x550 [ 1232.735476] ? pagecache_get_page+0x129/0x770 [ 1232.735493] filemap_fault+0xcdd/0x14a0 [ 1232.735525] ext4_filemap_fault+0x7d/0xb0 [ 1232.735535] __do_fault+0x80/0x210 [ 1232.735548] __handle_mm_fault+0x991/0x25f0 [ 1232.735564] ? vm_insert_page+0x6d0/0x6d0 [ 1232.735570] ? HARDIRQ_verbose+0x10/0x10 [ 1232.735576] ? __might_fault+0xd4/0x1b0 [ 1232.735624] ? check_preemption_disabled+0x34/0x1e0 [ 1232.735641] handle_mm_fault+0x2f2/0x6eb [ 1232.735655] __do_page_fault+0x45d/0xb60 [ 1232.735673] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1232.735682] ? bad_area_access_error+0x330/0x330 [ 1232.735690] ? page_fault+0x2c/0x50 [ 1232.735697] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1232.735712] ? page_fault+0x2c/0x50 [ 1232.735721] page_fault+0x42/0x50 [ 1232.735727] RIP: 12c910:0x6c [ 1232.735731] RSP: 12c98f:0000000000000278 EFLAGS: 00000008 [ 1232.735821] Mem-Info: [ 1232.735836] active_anon:83193 inactive_anon:1375047 isolated_anon:0 [ 1232.735836] active_file:0 inactive_file:20 isolated_file:0 [ 1232.735836] unevictable:23120 dirty:0 writeback:0 unstable:0 [ 1232.735836] slab_reclaimable:11026 slab_unreclaimable:59467 [ 1232.735836] mapped:58674 shmem:5735 pagetables:15309 bounce:0 [ 1232.735836] free:6052 free_pcp:29 free_cma:0 [ 1232.735849] Node 0 active_anon:332772kB inactive_anon:5500188kB active_file:0kB inactive_file:80kB unevictable:92480kB isolated(anon):0kB isolated(file):0kB mapped:234696kB dirty:0kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1232.735865] DMA32 free:19064kB min:4684kB low:7692kB high:10700kB active_anon:18368kB inactive_anon:2774892kB active_file:28kB inactive_file:88kB unevictable:62828kB writepending:0kB present:3145324kB managed:3012120kB mlocked:62820kB kernel_stack:7712kB pagetables:23892kB bounce:0kB free_pcp:116kB local_pcp:116kB free_cma:0kB [ 1232.735868] lowmem_reserve[]: 0 3505 3505 [ 1232.735893] Normal free:5144kB min:5588kB low:9176kB high:12764kB active_anon:314404kB inactive_anon:2725120kB active_file:236kB inactive_file:0kB unevictable:29652kB writepending:0kB present:4718592kB managed:3589232kB mlocked:29652kB kernel_stack:12032kB pagetables:37344kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1232.735895] lowmem_reserve[]: 0 0 0 [ 1232.735907] DMA32: 55*4kB (UE) 158*8kB (UME) 68*16kB (UME) 255*32kB (UM) 93*64kB (UME) 2*128kB (U) 1*256kB (M) 0*512kB 2*1024kB (M) 0*2048kB 0*4096kB = 19244kB [ 1232.736032] Normal: 47*4kB (UM) 377*8kB (UM) 128*16kB (UME) 2*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5316kB [ 1232.736082] 15248 total pagecache pages [ 1232.736091] 0 pages in swap cache [ 1232.736096] Swap cache stats: add 0, delete 0, find 0/0 [ 1232.736099] Free swap = 0kB [ 1232.736102] Total swap = 0kB [ 1232.736111] 1965979 pages RAM [ 1232.736114] 0 pages HighMem/MovableOnly [ 1232.736117] 315641 pages reserved [ 1232.736120] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1232.736141] [ 190] 0 190 5366 169 15 4 0 -1000 udevd [ 1232.736153] [ 1486] 0 1486 2493 573 7 3 0 0 dhclient [ 1232.736165] [ 1627] 0 1627 14279 218 23 3 0 0 rsyslogd [ 1232.736177] [ 1677] 0 1677 4725 51 15 3 0 0 cron [ 1232.736189] [ 1700] 0 1700 3736 44 11 3 0 0 mcstransd [ 1232.736200] [ 1702] 0 1702 12927 1232 28 3 0 0 restorecond [ 1232.736212] [ 1728] 0 1728 12490 152 28 3 0 -1000 sshd [ 1232.736223] [ 1758] 0 1758 3649 40 12 3 0 0 getty [ 1232.736235] [ 1780] 0 1780 17821 213 41 3 0 0 sshd ** 11 printk messages dropped ** [ 1232.736369] [ 4616] 0 4616 17585 8405 25 4 0 1000 syz-executor1 ** 433 printk messages dropped ** [ 1232.774839] [21486] 0 21486 17680 12709 31 3 0 1000 syz-executor1 ** 29 printk messages dropped ** [ 1232.775184] [23767] 0 23767 17618 8434 27 4 0 0 syz-executor2 [ 1232.775195] [23778] 0 23778 17618 8434 27 4 0 0 syz-executor2 [ 1232.775207] [23805] 0 23805 17618 8435 27 4 0 0 syz-executor2 [ 1232.775218] [23817] 0 23817 17618 8434 27 4 0 0 syz-executor2 [ 1232.775230] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1232.775241] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1232.775252] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1232.775263] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1232.775274] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1232.775285] [23912] 0 23912 2667 33 10 3 0 0 init [ 1232.775297] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1232.775308] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1232.775320] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1232.775331] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1232.775342] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1232.775354] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1232.775365] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 03:50:05 executing program 0: perf_event_open(&(0x7f0000940000)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) 03:50:05 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1232.775376] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1232.775387] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1232.775399] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1232.775410] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1232.775421] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1232.775432] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1232.775444] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1232.775455] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1232.775466] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1232.775477] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1232.775488] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1232.775500] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1232.775511] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1232.775522] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1232.775533] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1232.775544] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1232.775555] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1232.775566] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1232.775582] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1232.777847] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1232.777859] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1232.777870] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1232.777881] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1232.777892] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1232.777903] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1232.777914] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1232.777925] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1232.777936] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1232.777948] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1232.777959] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1232.777970] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 03:50:05 executing program 0: perf_event_open(&(0x7f0000940000)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) 03:50:05 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) [ 1232.777982] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1232.777993] [25438] 0 25438 17618 8201 27 4 0 1000 syz-executor5 [ 1232.778003] [25439] 0 25439 17618 8219 26 4 0 0 syz-executor2 [ 1232.778012] [25460] 0 25460 17680 17639 40 4 0 1000 syz-executor1 [ 1232.778023] [25478] 0 25478 17618 8201 26 4 0 1000 syz-executor4 03:50:05 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000140)=""/40, &(0x7f0000000180)=0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r2, r3, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f00000001c0)) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r6 = dup2(r0, r4) fcntl$setown(r4, 0x8, r1) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) prctl$PR_SET_THP_DISABLE(0x29, 0x0) tkill(r1, 0x16) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) [ 1232.778031] [25482] 0 25482 17585 8207 27 4 0 1000 syz-executor3 [ 1232.778040] [25493] 0 25493 17680 12800 31 3 0 1000 syz-executor1 [ 1232.779754] Out of memory: Kill process 25460 (syz-executor1) score 1010 or sacrifice child [ 1232.779802] Killed process 25493 (syz-executor1) total-vm:70720kB, anon-rss:18432kB, file-rss:32768kB, shmem-rss:0kB [ 1232.839683] oom_reaper: reaped process 25493 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 03:50:05 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:50:05 executing program 1: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x44) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff0000400001002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300fa00f8003066a02721011000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f0000000b80)=[{{&(0x7f0000001100)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, &(0x7f0000000d40), 0xfffffffffffffd1, &(0x7f0000000d80)}, 0x3}], 0x40000fd, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1235.373599] udevd invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=-1000 [ 1235.373617] CPU: 1 PID: 23497 Comm: udevd Not tainted 4.14.87+ #22 [ 1235.373621] Call Trace: [ 1235.373638] dump_stack+0xb9/0x11b [ 1235.373654] dump_header+0x17d/0x7a8 [ 1235.373662] ? trace_hardirqs_on_caller+0x381/0x520 03:50:05 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) [ 1235.373672] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1235.373681] ? ___ratelimit+0x4f/0x3f0 [ 1235.373696] oom_kill_process.cold.8+0x10/0xc88 [ 1235.373706] ? lock_downgrade+0x560/0x560 [ 1235.373721] ? check_preemption_disabled+0x34/0x1e0 [ 1235.373738] out_of_memory+0x669/0xa60 [ 1235.373757] ? oom_killer_disable+0x1f0/0x1f0 [ 1235.373782] __alloc_pages_nodemask+0x1969/0x2280 [ 1235.373809] ? check_preemption_disabled+0x34/0x1e0 [ 1235.373822] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1235.373834] ? find_get_entry+0x118/0x550 [ 1235.373848] ? check_preemption_disabled+0x34/0x1e0 [ 1235.373858] ? check_preemption_disabled+0x34/0x1e0 [ 1235.373879] ? find_get_entry+0x13f/0x550 [ 1235.373899] ? pagecache_get_page+0x129/0x770 03:50:06 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) [ 1235.373915] filemap_fault+0xcdd/0x14a0 [ 1235.373947] ext4_filemap_fault+0x7d/0xb0 [ 1235.373956] __do_fault+0x80/0x210 [ 1235.373968] __handle_mm_fault+0x991/0x25f0 [ 1235.373985] ? vm_insert_page+0x6d0/0x6d0 [ 1235.373991] ? HARDIRQ_verbose+0x10/0x10 [ 1235.373996] ? HARDIRQ_verbose+0x10/0x10 [ 1235.374031] ? check_preemption_disabled+0x34/0x1e0 [ 1235.374049] handle_mm_fault+0x2f2/0x6eb [ 1235.374063] __do_page_fault+0x45d/0xb60 [ 1235.374077] ? retint_user+0x18/0x18 [ 1235.374085] ? bad_area_access_error+0x330/0x330 [ 1235.374094] ? page_fault+0x2c/0x50 [ 1235.374101] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1235.374115] ? page_fault+0x2c/0x50 [ 1235.374125] page_fault+0x42/0x50 [ 1235.374132] RIP: 0001:0x7ffc43a888a4 [ 1235.374136] RSP: 734030:0000000000625500 EFLAGS: 7ffc43a88910 [ 1235.377742] Mem-Info: [ 1235.377759] active_anon:83349 inactive_anon:1375133 isolated_anon:0 [ 1235.377759] active_file:27 inactive_file:18 isolated_file:0 [ 1235.377759] unevictable:23027 dirty:0 writeback:0 unstable:0 [ 1235.377759] slab_reclaimable:11005 slab_unreclaimable:59458 [ 1235.377759] mapped:58724 shmem:5735 pagetables:15284 bounce:0 [ 1235.377759] free:5890 free_pcp:2 free_cma:0 [ 1235.377771] Node 0 active_anon:333396kB inactive_anon:5500532kB active_file:108kB inactive_file:72kB unevictable:92108kB isolated(anon):0kB isolated(file):0kB mapped:234896kB dirty:0kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1235.377787] DMA32 free:18580kB min:4684kB low:7692kB high:10700kB active_anon:18456kB inactive_anon:2777332kB active_file:0kB inactive_file:256kB unevictable:61232kB writepending:0kB present:3145324kB managed:3012120kB mlocked:61224kB kernel_stack:7840kB pagetables:23936kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1235.377790] lowmem_reserve[]: 0 3505 3505 [ 1235.377815] Normal free:4980kB min:5588kB low:9176kB high:12764kB active_anon:314940kB inactive_anon:2723200kB active_file:100kB inactive_file:0kB unevictable:30876kB writepending:0kB present:4718592kB managed:3589232kB mlocked:30876kB kernel_stack:11840kB pagetables:37200kB bounce:0kB free_pcp:8kB local_pcp:8kB free_cma:0kB [ 1235.377817] lowmem_reserve[]: 0 0 0 [ 1235.377830] DMA32: 77*4kB (UME) 126*8kB (UME) 80*16kB (UME) 237*32kB (UM) 95*64kB (UME) 2*128kB (U) 1*256kB (M) 0*512kB 2*1024kB (M) 0*2048kB 0*4096kB = 18820kB [ 1235.377896] Normal: 132*4kB (UM) 390*8kB (UM) 124*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5632kB [ 1235.377944] 15259 total pagecache pages [ 1235.377953] 0 pages in swap cache [ 1235.377957] Swap cache stats: add 0, delete 0, find 0/0 [ 1235.377960] Free swap = 0kB [ 1235.377963] Total swap = 0kB [ 1235.377966] 1965979 pages RAM [ 1235.377969] 0 pages HighMem/MovableOnly [ 1235.377972] 315641 pages reserved [ 1235.377975] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1235.377996] [ 190] 0 190 5366 170 15 4 0 -1000 udevd [ 1235.378008] [ 1486] 0 1486 2493 573 7 3 0 0 dhclient [ 1235.378020] [ 1627] 0 1627 14279 218 23 3 0 0 rsyslogd [ 1235.378032] [ 1677] 0 1677 4725 51 15 3 0 0 cron [ 1235.378044] [ 1700] 0 1700 3736 44 11 3 0 0 mcstransd [ 1235.378055] [ 1702] 0 1702 12927 1232 28 3 0 0 restorecond [ 1235.378067] [ 1728] 0 1728 12490 152 28 3 0 -1000 sshd [ 1235.378078] [ 1758] 0 1758 3649 40 12 3 0 0 getty [ 1235.378089] [ 1780] 0 1780 17821 213 41 3 0 0 sshd [ 1235.378102] [ 1782] 0 1782 120690 71827 198 5 0 0 syz-fuzzer [ 1235.378113] [ 1838] 0 1838 17553 224 22 3 0 0 syz-executor0 [ 1235.378126] [ 1839] 0 1839 17553 225 22 3 0 0 syz-executor5 [ 1235.378137] [ 1840] 0 1840 17553 225 22 3 0 0 syz-executor1 [ 1235.378149] [ 1841] 0 1841 17553 225 22 3 0 0 syz-executor2 [ 1235.378161] [ 1842] 0 1842 17553 224 22 3 0 0 syz-executor3 [ 1235.378172] [ 1843] 0 1843 17552 8328 23 4 0 0 syz-executor5 [ 1235.378184] [ 1845] 0 1845 17552 8425 24 4 0 0 syz-executor0 [ 1235.378195] [ 1846] 0 1846 17552 8424 23 4 0 0 syz-executor1 [ 1235.378205] [ 1848] 0 1848 17552 8443 23 4 0 0 syz-executor2 [ 1235.378216] [ 1849] 0 1849 17552 8381 23 4 0 0 syz-executor3 [ 1235.378228] [ 4616] 0 4616 17585 8405 25 4 0 1000 syz-executor1 [ 1235.378239] [ 4622] 0 4622 17585 8229 24 3 0 1000 syz-executor1 [ 1235.378251] [ 4824] 0 4824 17618 8422 25 4 0 1000 syz-executor3 [ 1235.378262] [ 4973] 0 4973 17651 8409 26 4 0 1000 syz-executor3 [ 1235.378275] [ 5654] 0 5654 17651 8427 25 4 0 1000 syz-executor5 [ 1235.378286] [ 5745] 0 5745 17585 8404 25 4 0 1000 syz-executor0 [ 1235.378298] [ 6154] 0 6154 17585 8404 25 4 0 1000 syz-executor3 [ 1235.378309] [ 6165] 0 6165 17585 8404 25 4 0 1000 syz-executor3 [ 1235.378320] [ 6175] 0 6175 17585 8404 25 4 0 1000 syz-executor3 [ 1235.378332] [ 6192] 0 6192 17585 8404 25 4 0 1000 syz-executor3 [ 1235.378343] [ 6231] 0 6231 17585 8404 25 4 0 1000 syz-executor3 [ 1235.378363] [ 6236] 0 6236 17585 8404 25 4 0 1000 syz-executor3 [ 1235.378374] [ 6243] 0 6243 17585 8404 25 4 0 1000 syz-executor3 [ 1235.378386] [ 6265] 0 6265 17585 8404 25 4 0 1000 syz-executor3 [ 1235.378398] [ 6391] 0 6391 17585 8404 25 4 0 1000 syz-executor0 [ 1235.378410] [ 6759] 0 6759 17618 12709 31 3 0 1000 syz-executor1 [ 1235.378422] [ 6790] 0 6790 17585 8229 24 3 0 1000 syz-executor5 [ 1235.378433] [ 6806] 0 6806 17618 12709 31 3 0 1000 syz-executor1 [ 1235.378444] [ 6817] 0 6817 17717 8237 25 3 0 1000 syz-executor5 [ 1235.378456] [ 6875] 0 6875 17618 12709 31 3 0 1000 syz-executor1 [ 1235.378467] [ 6916] 0 6916 17618 12709 31 3 0 1000 syz-executor1 [ 1235.378478] [ 6925] 0 6925 17651 8848 26 4 0 1000 syz-executor5 [ 1235.378489] [ 6966] 0 6966 17585 8228 24 3 0 1000 syz-executor3 [ 1235.378500] [ 6990] 0 6990 17585 8228 24 3 0 1000 syz-executor3 [ 1235.378511] [ 7004] 0 7004 17618 12709 31 3 0 1000 syz-executor1 [ 1235.378522] [ 7011] 0 7011 17585 8228 24 3 0 1000 syz-executor3 [ 1235.378534] [ 7051] 0 7051 17585 8404 25 4 0 1000 syz-executor3 [ 1235.378545] [ 7056] 0 7056 17585 8404 25 4 0 1000 syz-executor3 [ 1235.378556] [ 7063] 0 7063 17585 8404 25 4 0 1000 syz-executor3 ** 52 printk messages dropped ** [ 1235.382747] [ 9117] 0 9117 17618 12709 31 3 0 1000 syz-executor1 ** 201 printk messages dropped ** [ 1235.392923] [16502] 0 16502 17684 12805 31 3 0 0 syz-executor2 ** 135 printk messages dropped ** [ 1235.395934] [20966] 0 20966 17618 12709 31 3 0 1000 syz-executor1 ** 49 printk messages dropped ** [ 1235.397860] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1235.397879] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1235.397891] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1235.397903] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1235.397915] [23912] 0 23912 2667 33 10 3 0 0 init [ 1235.397928] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1235.397940] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1235.397953] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1235.397965] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1235.397977] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1235.397989] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1235.398002] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1235.398014] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1235.398027] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1235.398039] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1235.398051] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1235.398063] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1235.398075] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1235.398088] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1235.398100] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1235.398112] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1235.398125] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1235.398137] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1235.398150] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1235.398162] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1235.398186] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1235.398198] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1235.398210] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1235.398222] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1235.398234] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1235.398246] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1235.398276] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1235.398288] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1235.398301] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1235.398313] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1235.398325] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1235.398337] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1235.398358] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1235.398370] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1235.398383] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1235.398395] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1235.398407] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1235.398420] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1235.398437] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1235.399727] [25500] 0 25500 17618 8219 27 4 0 0 syz-executor2 [ 1235.399740] [25501] 0 25501 17618 17583 40 4 0 1000 syz-executor1 ** 29 printk messages dropped ** [ 1236.793662] ext4_filemap_fault+0x7d/0xb0 ** 431 printk messages dropped ** [ 1236.798747] [19583] 0 19583 17618 12709 31 3 0 1000 syz-executor1 ** 98 printk messages dropped ** [ 1236.799862] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1236.799873] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1236.799884] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1236.799895] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1236.799906] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1236.799917] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1236.799929] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1236.799940] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1236.799951] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1236.799962] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1236.799973] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1236.799984] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1236.799996] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1236.800054] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1236.830520] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1236.830534] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1236.830545] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1236.830557] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1236.830568] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1236.830579] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1236.830591] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1236.830602] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1236.830614] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1236.830625] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1236.830637] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1236.830648] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1236.830659] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1236.830671] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1236.830683] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1236.830694] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1236.830706] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1236.830717] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1236.830729] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1236.830740] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1236.830751] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1236.830763] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1236.830774] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1236.830786] [25501] 0 25501 17713 17662 40 4 0 1000 syz-executor1 [ 1236.830801] [25533] 0 25533 17585 8197 27 4 0 1000 syz-executor3 [ 1236.830813] [25537] 0 25537 17618 8156 26 4 0 1000 syz-executor4 [ 1236.830824] [25547] 0 25547 17680 12801 31 3 0 1000 syz-executor1 [ 1236.830850] Out of memory: Kill process 25501 (syz-executor1) score 1010 or sacrifice child [ 1236.830891] Killed process 25547 (syz-executor1) total-vm:70720kB, anon-rss:18436kB, file-rss:32768kB, shmem-rss:0kB [ 1236.892348] oom_reaper: reaped process 25547 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1238.626025] syz-executor1 invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=1000 [ 1238.626136] CPU: 1 PID: 25587 Comm: syz-executor1 Not tainted 4.14.87+ #22 [ 1238.626140] Call Trace: [ 1238.626158] dump_stack+0xb9/0x11b [ 1238.626175] dump_header+0x17d/0x7a8 [ 1238.626189] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1238.626199] ? ___ratelimit+0x4f/0x3f0 [ 1238.626217] oom_kill_process.cold.8+0x10/0xc88 [ 1238.626230] ? lock_downgrade+0x560/0x560 [ 1238.626248] ? check_preemption_disabled+0x34/0x1e0 [ 1238.626267] out_of_memory+0x669/0xa60 [ 1238.626283] ? oom_killer_disable+0x1f0/0x1f0 [ 1238.626313] __alloc_pages_nodemask+0x1969/0x2280 [ 1238.626353] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1238.626372] ? page_evictable+0x11c/0x200 [ 1238.626383] ? check_preemption_disabled+0x34/0x1e0 [ 1238.626411] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1238.626444] wp_page_copy+0x16d/0x13e0 [ 1238.626459] ? do_wp_page+0x244/0x1880 [ 1238.626474] ? add_mm_counter_fast+0xb0/0xb0 [ 1238.626481] ? HARDIRQ_verbose+0x10/0x10 [ 1238.626507] do_wp_page+0x24c/0x1880 [ 1238.626526] ? finish_mkwrite_fault+0x4e0/0x4e0 [ 1238.626534] ? __handle_mm_fault+0x7f0/0x25f0 [ 1238.626546] ? perf_trace_lock+0x11a/0x4c0 [ 1238.626566] __handle_mm_fault+0xdc7/0x25f0 [ 1238.626591] ? vm_insert_page+0x6d0/0x6d0 [ 1238.626634] ? check_preemption_disabled+0x34/0x1e0 [ 1238.626653] handle_mm_fault+0x3d5/0x6eb [ 1238.626668] __get_user_pages+0x35d/0xe20 [ 1238.626696] populate_vma_page_range+0x17a/0x210 [ 1238.626715] __mm_populate+0x1bf/0x300 [ 1238.626733] ? populate_vma_page_range+0x210/0x210 [ 1238.626741] ? do_mlock+0x5c0/0x5c0 [ 1238.626754] ? security_capable+0x8e/0xc0 [ 1238.626776] SyS_mlockall+0x3e2/0x510 [ 1238.626785] ? SyS_munlock+0xf0/0xf0 [ 1238.626795] do_syscall_64+0x19b/0x4b0 [ 1238.626816] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1238.626823] RIP: 0033:0x457679 [ 1238.626827] RSP: 002b:00007ff1a1b96c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000097 [ 1238.626837] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000457679 [ 1238.626842] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1238.626847] RBP: 000000000072c040 R08: 0000000000000000 R09: 0000000000000000 [ 1238.626852] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff1a1b976d4 03:50:08 executing program 1: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000cf4000/0x1000)=nil, 0x1000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff0000400001002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300fa00f8003066a02721011000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1238.626857] R13: 00000000004c2d55 R14: 00000000004d5080 R15: 00000000ffffffff [ 1238.627018] Mem-Info: [ 1238.627073] active_anon:83560 inactive_anon:1374884 isolated_anon:0 [ 1238.627073] active_file:35 inactive_file:2 isolated_file:0 [ 1238.627073] unevictable:23028 dirty:30 writeback:0 unstable:0 [ 1238.627073] slab_reclaimable:10987 slab_unreclaimable:59409 [ 1238.627073] mapped:58693 shmem:5735 pagetables:15311 bounce:0 [ 1238.627073] free:5869 free_pcp:0 free_cma:0 [ 1238.627126] Node 0 active_anon:334240kB inactive_anon:5499536kB active_file:140kB inactive_file:8kB unevictable:92112kB isolated(anon):0kB isolated(file):0kB mapped:234772kB dirty:120kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1238.627161] DMA32 free:18172kB min:4684kB low:7692kB high:10700kB active_anon:18588kB inactive_anon:2777716kB active_file:4kB inactive_file:152kB unevictable:60876kB writepending:20kB present:3145324kB managed:3012120kB mlocked:60868kB kernel_stack:7744kB pagetables:23896kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1238.627190] lowmem_reserve[]: 0 3505 3505 [ 1238.627271] Normal free:5304kB min:5588kB low:9176kB high:12764kB active_anon:315652kB inactive_anon:2721204kB active_file:332kB inactive_file:252kB unevictable:31236kB writepending:200kB present:4718592kB managed:3589232kB mlocked:31236kB kernel_stack:12032kB pagetables:37348kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1238.627300] lowmem_reserve[]: 0 0 0 [ 1238.627359] DMA32: 20*4kB (UME) 120*8kB (UME) 78*16kB (UME) 240*32kB (UM) 95*64kB (UME) 3*128kB (U) 1*256kB (M) 0*512kB 2*1024kB (M) 0*2048kB 0*4096kB = 18736kB [ 1238.627680] Normal: 23*4kB (U) 380*8kB (UM) 167*16kB (UE) 4*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5932kB [ 1238.627921] 15280 total pagecache pages [ 1238.627962] 0 pages in swap cache [ 1238.627987] Swap cache stats: add 0, delete 0, find 0/0 [ 1238.628002] Free swap = 0kB [ 1238.628020] Total swap = 0kB [ 1238.628028] 1965979 pages RAM [ 1238.628157] 0 pages HighMem/MovableOnly [ 1238.628169] 315641 pages reserved [ 1238.628172] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1238.628265] [ 190] 0 190 5366 170 15 4 0 -1000 udevd [ 1238.628333] [ 1486] 0 1486 2493 573 7 3 0 0 dhclient [ 1238.628392] [ 1627] 0 1627 14279 218 23 3 0 0 rsyslogd [ 1238.628451] [ 1677] 0 1677 4725 51 15 3 0 0 cron [ 1238.628495] [ 1700] 0 1700 3736 44 11 3 0 0 mcstransd [ 1238.628561] [ 1702] 0 1702 12927 1232 28 3 0 0 restorecond [ 1238.628610] [ 1728] 0 1728 12490 152 28 3 0 -1000 sshd [ 1238.628654] [ 1758] 0 1758 3649 40 12 3 0 0 getty [ 1238.628715] [ 1780] 0 1780 17821 213 41 3 0 0 sshd [ 1238.628780] [ 1782] 0 1782 120690 71964 198 5 0 0 syz-fuzzer [ 1238.628825] [ 1838] 0 1838 17553 224 22 3 0 0 syz-executor0 [ 1238.628890] [ 1839] 0 1839 17553 225 22 3 0 0 syz-executor5 [ 1238.628934] [ 1840] 0 1840 17553 225 22 3 0 0 syz-executor1 [ 1238.628984] [ 1841] 0 1841 17553 225 22 3 0 0 syz-executor2 [ 1238.629059] [ 1842] 0 1842 17553 224 22 3 0 0 syz-executor3 [ 1238.629104] [ 1843] 0 1843 17552 8367 23 4 0 0 syz-executor5 03:50:08 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1238.629155] [ 1845] 0 1845 17552 8386 24 4 0 0 syz-executor0 [ 1238.629331] [ 1846] 0 1846 17552 8424 23 4 0 0 syz-executor1 [ 1238.629382] [ 1848] 0 1848 17552 8443 23 4 0 0 syz-executor2 [ 1238.629432] [ 1849] 0 1849 17552 8420 23 4 0 0 syz-executor3 [ 1238.629499] [ 4616] 0 4616 17585 8405 25 4 0 1000 syz-executor1 [ 1238.629557] [ 4622] 0 4622 17585 8229 24 3 0 1000 syz-executor1 [ 1238.629628] [ 4824] 0 4824 17618 8422 25 4 0 1000 syz-executor3 [ 1238.629672] [ 4973] 0 4973 17651 8409 26 4 0 1000 syz-executor3 [ 1238.629741] [ 5654] 0 5654 17651 8427 25 4 0 1000 syz-executor5 [ 1238.629792] [ 5745] 0 5745 17585 8404 25 4 0 1000 syz-executor0 [ 1238.629858] [ 6154] 0 6154 17585 8404 25 4 0 1000 syz-executor3 [ 1238.629903] [ 6165] 0 6165 17585 8404 25 4 0 1000 syz-executor3 [ 1238.629932] [ 6175] 0 6175 17585 8404 25 4 0 1000 syz-executor3 [ 1238.629999] [ 6192] 0 6192 17585 8404 25 4 0 1000 syz-executor3 [ 1238.630247] [ 6231] 0 6231 17585 8404 25 4 0 1000 syz-executor3 03:50:08 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1238.630299] [ 6236] 0 6236 17585 8404 25 4 0 1000 syz-executor3 [ 1238.630327] [ 6243] 0 6243 17585 8404 25 4 0 1000 syz-executor3 [ 1238.630471] [ 6265] 0 6265 17585 8404 25 4 0 1000 syz-executor3 [ 1238.630522] [ 6391] 0 6391 17585 8404 25 4 0 1000 syz-executor0 [ 1238.630578] [ 6759] 0 6759 17618 12709 31 3 0 1000 syz-executor1 [ 1238.630622] [ 6790] 0 6790 17585 8229 24 3 0 1000 syz-executor5 [ 1238.630673] [ 6806] 0 6806 17618 12709 31 3 0 1000 syz-executor1 [ 1238.630739] [ 6817] 0 6817 17717 8237 25 3 0 1000 syz-executor5 [ 1238.630782] [ 6875] 0 6875 17618 12709 31 3 0 1000 syz-executor1 [ 1238.630848] [ 6916] 0 6916 17618 12709 31 3 0 1000 syz-executor1 [ 1238.630892] [ 6925] 0 6925 17651 8848 26 4 0 1000 syz-executor5 [ 1238.630943] [ 6966] 0 6966 17585 8228 24 3 0 1000 syz-executor3 [ 1238.631010] [ 6990] 0 6990 17585 8228 24 3 0 1000 syz-executor3 [ 1238.631060] [ 7004] 0 7004 17618 12709 31 3 0 1000 syz-executor1 [ 1238.631119] [ 7011] 0 7011 17585 8228 24 3 0 1000 syz-executor3 [ 1238.631163] [ 7051] 0 7051 17585 8404 25 4 0 1000 syz-executor3 [ 1238.631229] [ 7056] 0 7056 17585 8404 25 4 0 1000 syz-executor3 [ 1238.631273] [ 7063] 0 7063 17585 8404 25 4 0 1000 syz-executor3 [ 1238.631340] [ 7070] 0 7070 17585 8404 25 4 0 1000 syz-executor3 [ 1238.631399] [ 7086] 0 7086 17618 12709 31 3 0 1000 syz-executor1 [ 1238.631443] [ 7103] 0 7103 17618 12709 31 3 0 1000 syz-executor1 [ 1238.631622] [ 7114] 0 7114 17585 8404 25 4 0 1000 syz-executor3 [ 1238.631689] [ 7124] 0 7124 17585 8404 25 4 0 1000 syz-executor3 [ 1238.631733] [ 7135] 0 7135 17585 8404 25 4 0 1000 syz-executor3 [ 1238.631798] [ 7140] 0 7140 17585 8404 25 4 0 1000 syz-executor3 [ 1238.631842] [ 7188] 0 7188 17618 8411 26 4 0 1000 syz-executor0 [ 1238.631909] [ 7192] 0 7192 17618 12709 31 3 0 1000 syz-executor1 [ 1238.631953] [ 7212] 0 7212 17618 12709 31 3 0 1000 syz-executor1 [ 1238.632003] [ 7272] 0 7272 17618 12709 31 3 0 1000 syz-executor1 [ 1238.632083] [ 7300] 0 7300 17651 8426 25 4 0 1000 syz-executor5 [ 1238.632149] [ 7311] 0 7311 17618 12709 31 3 0 1000 syz-executor1 [ 1238.632192] [ 7385] 0 7385 17618 12709 31 3 0 1000 syz-executor1 [ 1238.632258] [ 7460] 0 7460 17618 12709 31 3 0 1000 syz-executor1 [ 1238.632302] [ 7518] 0 7518 17618 12709 31 3 0 1000 syz-executor1 [ 1238.632353] [ 7588] 0 7588 17618 8407 25 4 0 1000 syz-executor5 [ 1238.632403] [ 7599] 0 7599 17618 12739 31 3 0 1000 syz-executor1 [ 1238.632469] [ 7657] 0 7657 17618 12709 31 3 0 1000 syz-executor1 [ 1238.632528] [ 7718] 0 7718 17618 12709 31 3 0 1000 syz-executor1 [ 1238.632577] [ 7760] 0 7760 17585 8404 25 4 0 1000 syz-executor0 [ 1238.632621] [ 7776] 0 7776 17618 12709 31 3 0 1000 syz-executor1 [ 1238.632764] [ 7781] 0 7781 17585 8220 23 3 0 1000 syz-executor5 [ 1238.632816] [ 7798] 0 7798 17651 8234 24 3 0 1000 syz-executor5 [ 1238.632882] [ 7840] 0 7840 17618 12709 31 3 0 1000 syz-executor1 [ 1238.632925] [ 7926] 0 7926 17618 12709 31 3 0 1000 syz-executor1 [ 1238.632976] [ 7936] 0 7936 17618 12709 31 3 0 1000 syz-executor5 [ 1238.633043] [ 7960] 0 7960 17618 12709 31 3 0 1000 syz-executor1 [ 1238.633095] [ 7996] 0 7996 17618 8232 25 3 0 1000 syz-executor1 [ 1238.633147] [ 8029] 0 8029 17618 8406 25 4 0 1000 syz-executor3 [ 1238.633175] [ 8056] 0 8056 17618 12709 31 3 0 1000 syz-executor1 [ 1238.633226] [ 8099] 0 8099 17618 12709 31 3 0 1000 syz-executor1 [ 1238.633276] [ 8137] 0 8137 17585 8231 24 3 0 1000 syz-executor5 [ 1238.633342] [ 8139] 0 8139 17618 8233 24 3 0 1000 syz-executor5 [ 1238.633386] [ 8149] 0 8149 17618 12709 31 3 0 1000 syz-executor1 [ 1238.633452] [ 8191] 0 8191 17618 12709 31 3 0 1000 syz-executor1 [ 1238.633495] [ 8239] 0 8239 17618 12709 31 3 0 1000 syz-executor1 [ 1238.633546] [ 8293] 0 8293 17651 8234 25 3 0 1000 syz-executor1 [ 1238.633624] [ 8361] 0 8361 17618 12709 31 3 0 1000 syz-executor1 [ 1238.633675] [ 8410] 0 8410 17618 12709 31 3 0 1000 syz-executor1 [ 1238.633725] [ 8459] 0 8459 17618 12709 31 3 0 1000 syz-executor1 [ 1238.633898] [ 8504] 0 8504 17618 12709 31 3 0 1000 syz-executor1 [ 1238.633949] [ 8590] 0 8590 17618 12709 31 3 0 1000 syz-executor1 [ 1238.634015] [ 8642] 0 8642 17618 12709 31 3 0 1000 syz-executor1 [ 1238.634094] [ 8692] 0 8692 17618 12709 31 3 0 1000 syz-executor1 [ 1238.634138] [ 8780] 0 8780 17585 8230 25 3 0 1000 syz-executor1 [ 1238.634188] [ 8825] 0 8825 17618 8428 25 4 0 1000 syz-executor2 [ 1238.634256] [ 8863] 0 8863 17618 12709 31 3 0 1000 syz-executor1 [ 1238.634315] [ 8928] 0 8928 17618 12709 31 3 0 1000 syz-executor1 [ 1238.634377] [ 8977] 0 8977 17618 12709 31 3 0 1000 syz-executor1 [ 1238.634428] [ 9010] 0 9010 17618 12709 31 3 0 1000 syz-executor1 [ 1238.634495] [ 9065] 0 9065 17618 12709 31 3 0 1000 syz-executor1 [ 1238.634538] [ 9117] 0 9117 17618 12709 31 3 0 1000 syz-executor1 [ 1238.634625] [ 9171] 0 9171 17618 12709 31 3 0 1000 syz-executor1 [ 1238.634672] [ 9231] 0 9231 17618 12709 31 3 0 1000 syz-executor1 [ 1238.634717] [ 9257] 0 9257 17618 12709 31 3 0 1000 syz-executor1 [ 1238.634769] [ 9319] 0 9319 17618 12709 31 3 0 1000 syz-executor1 [ 1238.634819] [ 9343] 0 9343 17585 8404 25 4 0 1000 syz-executor3 [ 1238.634885] [ 9370] 0 9370 17618 12709 31 3 0 1000 syz-executor1 [ 1238.635014] [ 9423] 0 9423 17618 12709 31 3 0 1000 syz-executor1 [ 1238.635101] [ 9477] 0 9477 17618 12709 31 3 0 1000 syz-executor1 [ 1238.635165] [ 9516] 0 9516 17618 12709 31 3 0 1000 syz-executor1 [ 1238.635231] [ 9569] 0 9569 17618 12709 31 3 0 1000 syz-executor1 [ 1238.635275] [ 9590] 0 9590 17585 8230 25 3 0 1000 syz-executor1 [ 1238.635325] [ 9654] 0 9654 17618 12709 31 3 0 1000 syz-executor1 [ 1238.635391] [ 9673] 0 9673 17585 8406 26 4 0 1000 syz-executor3 [ 1238.635473] [ 9703] 0 9703 17618 12709 31 3 0 1000 syz-executor1 [ 1238.635555] [ 9733] 0 9733 17618 12709 31 3 0 1000 syz-executor1 [ 1238.635632] [ 9782] 0 9782 17618 12709 31 3 0 1000 syz-executor1 [ 1238.635680] [ 9840] 0 9840 17618 12709 31 3 0 1000 syz-executor1 [ 1238.635727] [ 9859] 0 9859 17618 12709 31 3 0 1000 syz-executor1 [ 1238.635793] [ 9903] 0 9903 17618 12709 31 3 0 1000 syz-executor1 [ 1238.635851] [ 9953] 0 9953 17618 12709 31 3 0 1000 syz-executor1 [ 1238.635912] [10001] 0 10001 17618 12709 31 3 0 1000 syz-executor1 [ 1238.635955] [10055] 0 10055 17618 12709 31 3 0 1000 syz-executor1 [ 1238.636082] [10105] 0 10105 17618 12709 31 3 0 1000 syz-executor1 [ 1238.636209] [10130] 0 10130 17618 12709 31 3 0 1000 syz-executor1 [ 1238.636260] [10210] 0 10210 17618 12709 31 3 0 1000 syz-executor1 [ 1238.636310] [10255] 0 10255 17618 12709 31 3 0 1000 syz-executor1 [ 1238.636361] [10308] 0 10308 17618 12709 31 3 0 1000 syz-executor1 [ 1238.636427] [10379] 0 10379 17618 12709 31 3 0 1000 syz-executor1 [ 1238.636486] [10444] 0 10444 17618 12709 31 3 0 1000 syz-executor1 [ 1238.636530] [10514] 0 10514 17618 12709 31 3 0 1000 syz-executor1 [ 1238.636598] [10527] 0 10527 17618 12709 31 3 0 1000 syz-executor1 [ 1238.636657] [10574] 0 10574 17618 12709 31 3 0 1000 syz-executor1 [ 1238.636701] [10657] 0 10657 17618 12709 31 3 0 1000 syz-executor1 [ 1238.636767] [10687] 0 10687 17651 8409 26 4 0 1000 syz-executor3 [ 1238.636810] [10713] 0 10713 17651 8409 26 4 0 1000 syz-executor3 [ 1238.636877] [10730] 0 10730 17618 12709 31 3 0 1000 syz-executor1 [ 1238.636936] [10763] 0 10763 17618 12709 31 3 0 1000 syz-executor1 [ 1238.636979] [10818] 0 10818 17618 12709 31 3 0 1000 syz-executor1 ** 81 printk messages dropped ** [ 1238.642156] [13603] 0 13603 17618 8406 25 4 0 1000 syz-executor3 ** 202 printk messages dropped ** [ 1238.654743] [20441] 0 20441 17618 12709 31 3 0 1000 syz-executor1 ** 71 printk messages dropped ** [ 1238.671176] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1238.671318] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1238.671369] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1238.671435] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1238.671479] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1238.671529] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1238.671599] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1238.671664] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1238.671709] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1238.671775] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1238.671819] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1238.671869] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1238.671935] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1238.671996] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1238.672039] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1238.672106] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1238.672149] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1238.672216] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1238.672275] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1238.672319] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1238.672472] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 03:50:10 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:50:10 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) 03:50:10 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) [ 1238.672530] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1238.672577] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1238.672621] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 03:50:10 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(r1, 0x8, r0) tkill(r0, 0x16) [ 1238.672680] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1238.672723] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1238.672789] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1238.672833] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1238.672900] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1238.672944] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1238.673011] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1238.673090] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1238.673134] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1238.673200] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1238.673243] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1238.673293] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1238.673343] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1238.673394] [25556] 0 25556 17618 8201 27 4 0 1000 syz-executor5 [ 1238.673459] [25566] 0 25566 17585 8197 27 4 0 1000 syz-executor3 [ 1238.673607] [25567] 0 25567 17618 8219 27 4 0 0 syz-executor2 [ 1238.673666] [25572] 0 25572 17618 8201 26 4 0 1000 syz-executor4 [ 1238.673710] [25573] 0 25573 17651 17611 40 4 0 1000 syz-executor1 [ 1238.673776] [25582] 0 25582 17618 8215 27 4 0 1000 syz-executor0 [ 1238.673819] [25585] 0 25585 17618 12650 31 3 0 1000 syz-executor1 [ 1238.673863] Out of memory: Kill process 25573 (syz-executor1) score 1010 or sacrifice child [ 1238.674005] Killed process 25585 (syz-executor1) total-vm:70472kB, anon-rss:17832kB, file-rss:32768kB, shmem-rss:0kB [ 1238.718790] oom_reaper: reaped process 25585 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1239.152302] syz-executor1 invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=1000 [ 1239.152322] CPU: 1 PID: 25575 Comm: syz-executor1 Not tainted 4.14.87+ #22 [ 1239.152325] Call Trace: [ 1239.152342] dump_stack+0xb9/0x11b [ 1239.152359] dump_header+0x17d/0x7a8 [ 1239.152370] ? trace_hardirqs_on_caller+0x381/0x520 [ 1239.152387] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1239.152397] ? ___ratelimit+0x4f/0x3f0 [ 1239.152415] oom_kill_process.cold.8+0x10/0xc88 [ 1239.152427] ? lock_downgrade+0x560/0x560 [ 1239.152444] ? check_preemption_disabled+0x34/0x1e0 ** 287 printk messages dropped ** [ 1239.157016] [13914] 0 13914 17618 12709 31 3 0 1000 syz-executor1 ** 259 printk messages dropped ** [ 1239.162695] [23912] 0 23912 2667 33 10 3 0 0 init [ 1239.162708] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1239.162721] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1239.162736] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1239.162749] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1239.162762] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1239.162775] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1239.162788] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1239.162802] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1239.162816] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1239.162830] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1239.162844] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1239.162858] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1239.162871] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 03:50:10 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000140)=""/40, &(0x7f0000000180)=0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r2, r3, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f00000001c0)) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) dup2(r0, r4) fcntl$setown(r4, 0x8, r1) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) prctl$PR_SET_THP_DISABLE(0x29, 0x0) tkill(r1, 0x16) [ 1239.162886] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1239.162900] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1239.162915] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1239.162928] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1239.162941] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1239.162954] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1239.162968] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1239.162981] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 03:50:11 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x0) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1239.162994] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1239.163014] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1239.163027] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1239.163045] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1239.163116] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 03:50:11 executing program 1: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x5faf2fc93bb90a4e) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x4000000}, 0x30, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18200700aeff00003ffb05002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300fa00f8003066817c2fa93ab746ad030065dbca2fa0272101100000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) 03:50:11 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x0) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1239.163129] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1239.163143] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1239.163157] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1239.163170] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1239.163183] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1239.163201] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1239.163214] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1239.163227] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1239.163242] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1239.163255] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1239.163269] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1239.163282] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1239.163296] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1239.163310] [25556] 0 25556 17618 8201 27 4 0 1000 syz-executor5 03:50:11 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x0) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1239.163323] [25566] 0 25566 17585 8197 27 4 0 1000 syz-executor3 [ 1239.163336] [25567] 0 25567 17618 8219 27 4 0 0 syz-executor2 [ 1239.163349] [25572] 0 25572 17618 8201 26 4 0 1000 syz-executor4 [ 1239.163363] [25573] 0 25573 17680 17609 40 4 0 1000 syz-executor1 [ 1239.163377] [25582] 0 25582 17618 8215 27 4 0 1000 syz-executor0 [ 1239.163392] [25591] 0 25591 17680 12800 31 3 0 1000 syz-executor1 [ 1239.163402] Out of memory: Kill process 25573 (syz-executor1) score 1010 or sacrifice child [ 1239.163445] Killed process 25591 (syz-executor1) total-vm:70720kB, anon-rss:18432kB, file-rss:32768kB, shmem-rss:0kB [ 1239.230587] oom_reaper: reaped process 25591 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 03:50:11 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(0x0, 0x0, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1241.693639] syz-executor1 invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=1000 [ 1241.693719] CPU: 0 PID: 25601 Comm: syz-executor1 Not tainted 4.14.87+ #22 [ 1241.693723] Call Trace: [ 1241.693741] dump_stack+0xb9/0x11b [ 1241.693759] dump_header+0x17d/0x7a8 [ 1241.693779] ? trace_hardirqs_on_caller+0x381/0x520 [ 1241.693796] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1241.693807] ? ___ratelimit+0x4f/0x3f0 [ 1241.693824] oom_kill_process.cold.8+0x10/0xc88 [ 1241.693836] ? lock_downgrade+0x560/0x560 [ 1241.693854] ? check_preemption_disabled+0x34/0x1e0 [ 1241.693873] out_of_memory+0x669/0xa60 [ 1241.693889] ? oom_killer_disable+0x1f0/0x1f0 [ 1241.693920] __alloc_pages_nodemask+0x1969/0x2280 [ 1241.693959] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1241.693978] ? page_evictable+0x11c/0x200 [ 1241.693990] ? check_preemption_disabled+0x34/0x1e0 [ 1241.694018] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1241.694052] wp_page_copy+0x16d/0x13e0 [ 1241.694068] ? do_wp_page+0x244/0x1880 [ 1241.694082] ? add_mm_counter_fast+0xb0/0xb0 [ 1241.694089] ? HARDIRQ_verbose+0x10/0x10 [ 1241.694117] do_wp_page+0x24c/0x1880 [ 1241.694135] ? finish_mkwrite_fault+0x4e0/0x4e0 [ 1241.694143] ? __handle_mm_fault+0x7f0/0x25f0 [ 1241.694156] ? perf_trace_lock+0x11a/0x4c0 [ 1241.694176] __handle_mm_fault+0xdc7/0x25f0 [ 1241.694195] ? vm_insert_page+0x6d0/0x6d0 [ 1241.694238] ? check_preemption_disabled+0x34/0x1e0 [ 1241.694259] handle_mm_fault+0x3d5/0x6eb [ 1241.694273] __get_user_pages+0x35d/0xe20 [ 1241.694303] populate_vma_page_range+0x17a/0x210 [ 1241.694321] __mm_populate+0x1bf/0x300 [ 1241.694339] ? populate_vma_page_range+0x210/0x210 [ 1241.694347] ? do_mlock+0x5c0/0x5c0 [ 1241.694360] ? security_capable+0x8e/0xc0 [ 1241.694381] SyS_mlockall+0x3e2/0x510 [ 1241.694391] ? SyS_munlock+0xf0/0xf0 [ 1241.694400] do_syscall_64+0x19b/0x4b0 [ 1241.694421] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1241.694429] RIP: 0033:0x457679 [ 1241.694434] RSP: 002b:00007ff1a1b96c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000097 [ 1241.694443] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000457679 [ 1241.694449] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1241.694454] RBP: 000000000072c040 R08: 0000000000000000 R09: 0000000000000000 [ 1241.694459] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff1a1b976d4 [ 1241.694465] R13: 00000000004c2d55 R14: 00000000004d5080 R15: 00000000ffffffff [ 1241.694509] Mem-Info: [ 1241.694548] active_anon:83498 inactive_anon:1374947 isolated_anon:0 [ 1241.694548] active_file:15 inactive_file:31 isolated_file:7 [ 1241.694548] unevictable:23027 dirty:0 writeback:0 unstable:0 [ 1241.694548] slab_reclaimable:11002 slab_unreclaimable:59475 [ 1241.694548] mapped:58712 shmem:5735 pagetables:15191 bounce:0 [ 1241.694548] free:5976 free_pcp:309 free_cma:0 [ 1241.694593] Node 0 active_anon:333992kB inactive_anon:5499788kB active_file:60kB inactive_file:124kB unevictable:92108kB isolated(anon):0kB isolated(file):28kB mapped:234848kB dirty:0kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1241.694650] DMA32 free:18540kB min:4684kB low:7692kB high:10700kB active_anon:18448kB inactive_anon:2779016kB active_file:0kB inactive_file:0kB unevictable:59832kB writepending:0kB present:3145324kB managed:3012120kB mlocked:59824kB kernel_stack:7648kB pagetables:23800kB bounce:0kB free_pcp:444kB local_pcp:444kB free_cma:0kB [ 1241.694679] lowmem_reserve[]: 0 3505 3505 [ 1241.694759] Normal free:5364kB min:5588kB low:9176kB high:12764kB active_anon:315544kB inactive_anon:2720772kB active_file:20kB inactive_file:140kB unevictable:32276kB writepending:0kB present:4718592kB managed:3589232kB mlocked:32276kB kernel_stack:11744kB pagetables:36964kB bounce:0kB free_pcp:792kB local_pcp:672kB free_cma:0kB [ 1241.694828] lowmem_reserve[]: 0 0 0 [ 1241.694888] DMA32: 22*4kB (UME) 117*8kB (UE) 80*16kB (UE) 244*32kB (UM) 98*64kB (UME) 3*128kB (U) 1*256kB (M) 1*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 18560kB [ 1241.695190] Normal: 13*4kB (UM) 297*8kB (UM) 144*16kB (UE) 9*32kB (UE) 4*64kB (UE) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5276kB [ 1241.695450] 15300 total pagecache pages [ 1241.695496] 0 pages in swap cache [ 1241.695518] Swap cache stats: add 0, delete 0, find 0/0 [ 1241.695536] Free swap = 0kB [ 1241.695555] Total swap = 0kB [ 1241.695570] 1965979 pages RAM [ 1241.695589] 0 pages HighMem/MovableOnly [ 1241.695596] 315641 pages reserved [ 1241.695615] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1241.695685] [ 190] 0 190 5366 170 15 4 0 -1000 udevd [ 1241.695730] [ 1486] 0 1486 2493 573 7 3 0 0 dhclient [ 1241.695781] [ 1627] 0 1627 14279 218 23 3 0 0 rsyslogd [ 1241.695830] [ 1677] 0 1677 4725 51 15 3 0 0 cron [ 1241.695890] [ 1700] 0 1700 3736 44 11 3 0 0 mcstransd [ 1241.695948] [ 1702] 0 1702 12927 1232 28 3 0 0 restorecond [ 1241.695992] [ 1728] 0 1728 12490 152 28 3 0 -1000 sshd [ 1241.696058] [ 1758] 0 1758 3649 40 12 3 0 0 getty [ 1241.696102] [ 1780] 0 1780 17821 213 41 3 0 0 sshd [ 1241.696154] [ 1782] 0 1782 120690 72057 198 5 0 0 syz-fuzzer [ 1241.696220] [ 1838] 0 1838 17553 224 22 3 0 0 syz-executor0 [ 1241.696279] [ 1839] 0 1839 17553 225 22 3 0 0 syz-executor5 [ 1241.696323] [ 1840] 0 1840 17553 225 22 3 0 0 syz-executor1 [ 1241.696596] [ 1841] 0 1841 17553 225 22 3 0 0 syz-executor2 [ 1241.696662] [ 1842] 0 1842 17553 224 22 3 0 0 syz-executor3 [ 1241.696705] [ 1843] 0 1843 17552 8365 23 4 0 0 syz-executor5 [ 1241.696780] [ 1845] 0 1845 17552 8426 24 4 0 0 syz-executor0 [ 1241.696836] [ 1846] 0 1846 17552 8424 23 4 0 0 syz-executor1 [ 1241.696902] [ 1848] 0 1848 17552 8443 23 4 0 0 syz-executor2 [ 1241.696946] [ 1849] 0 1849 17552 8418 23 4 0 0 syz-executor3 [ 1241.697013] [ 4616] 0 4616 17585 8405 25 4 0 1000 syz-executor1 [ 1241.697072] [ 4622] 0 4622 17585 8229 24 3 0 1000 syz-executor1 [ 1241.697115] [ 4824] 0 4824 17618 8422 25 4 0 1000 syz-executor3 [ 1241.697166] [ 4973] 0 4973 17651 8409 26 4 0 1000 syz-executor3 [ 1241.697234] [ 5654] 0 5654 17651 8427 25 4 0 1000 syz-executor5 [ 1241.697292] [ 5745] 0 5745 17585 8404 25 4 0 1000 syz-executor0 [ 1241.697336] [ 6154] 0 6154 17585 8404 25 4 0 1000 syz-executor3 [ 1241.697401] [ 6165] 0 6165 17585 8404 25 4 0 1000 syz-executor3 [ 1241.697445] [ 6175] 0 6175 17585 8404 25 4 0 1000 syz-executor3 [ 1241.697512] [ 6192] 0 6192 17585 8404 25 4 0 1000 syz-executor3 [ 1241.697556] [ 6231] 0 6231 17585 8404 25 4 0 1000 syz-executor3 [ 1241.697779] [ 6236] 0 6236 17585 8404 25 4 0 1000 syz-executor3 [ 1241.697858] [ 6243] 0 6243 17585 8404 25 4 0 1000 syz-executor3 [ 1241.697901] [ 6265] 0 6265 17585 8404 25 4 0 1000 syz-executor3 [ 1241.697967] [ 6391] 0 6391 17585 8404 25 4 0 1000 syz-executor0 [ 1241.698011] [ 6759] 0 6759 17618 12709 31 3 0 1000 syz-executor1 [ 1241.698062] [ 6790] 0 6790 17585 8229 24 3 0 1000 syz-executor5 [ 1241.698128] [ 6806] 0 6806 17618 12709 31 3 0 1000 syz-executor1 [ 1241.698171] [ 6817] 0 6817 17717 8237 25 3 0 1000 syz-executor5 [ 1241.698237] [ 6875] 0 6875 17618 12709 31 3 0 1000 syz-executor1 [ 1241.698281] [ 6916] 0 6916 17618 12709 31 3 0 1000 syz-executor1 [ 1241.698333] [ 6925] 0 6925 17651 8848 26 4 0 1000 syz-executor5 [ 1241.698361] [ 6966] 0 6966 17585 8228 24 3 0 1000 syz-executor3 [ 1241.698411] [ 6990] 0 6990 17585 8228 24 3 0 1000 syz-executor3 [ 1241.698477] [ 7004] 0 7004 17618 12709 31 3 0 1000 syz-executor1 [ 1241.698521] [ 7011] 0 7011 17585 8228 24 3 0 1000 syz-executor3 [ 1241.698572] [ 7051] 0 7051 17585 8404 25 4 0 1000 syz-executor3 [ 1241.698638] [ 7056] 0 7056 17585 8404 25 4 0 1000 syz-executor3 [ 1241.698681] [ 7063] 0 7063 17585 8404 25 4 0 1000 syz-executor3 ** 211 printk messages dropped ** [ 1241.712002] [14996] 0 14996 17618 12709 31 3 0 1000 syz-executor1 ** 228 printk messages dropped ** [ 1241.726666] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1241.726732] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1241.726782] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1241.727006] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1241.727072] [23912] 0 23912 2667 33 10 3 0 0 init [ 1241.727116] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1241.727181] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1241.727224] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1241.727291] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1241.727335] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1241.727402] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1241.727445] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1241.727495] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1241.727546] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1241.727612] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1241.727671] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1241.727715] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1241.727765] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1241.727835] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1241.727885] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1241.727952] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1241.728053] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1241.728204] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1241.728263] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1241.728321] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1241.728366] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1241.728432] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1241.728475] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1241.728526] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1241.728576] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1241.728641] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1241.728685] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1241.728735] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1241.728798] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1241.728842] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1241.728885] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1241.728936] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1241.729002] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1241.729045] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1241.729096] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1241.729162] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1241.729205] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1241.729371] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1241.729422] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1241.729473] [25596] 0 25596 17651 17583 40 4 0 1000 syz-executor1 [ 1241.729502] [25599] 0 25599 17618 12709 31 3 0 1000 syz-executor1 [ 1241.729567] [25610] 0 25610 639 10 7 3 0 -1000 blkid [ 1241.729611] [25611] 0 25611 1548 32 7 3 0 -1000 blkid [ 1241.729658] Out of memory: Kill process 25596 (syz-executor1) score 1010 or sacrifice child [ 1241.729827] Killed process 25599 (syz-executor1) total-vm:70472kB, anon-rss:18068kB, file-rss:32768kB, shmem-rss:0kB [ 1241.782335] oom_reaper: reaped process 25599 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1242.440272] syz-executor1 invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=1000 ** 342 printk messages dropped ** [ 1242.445469] [15654] 0 15654 17618 12709 31 3 0 1000 syz-executor1 [ 1242.445482] [15698] 0 15698 17618 12709 31 3 0 1000 syz-executor1 ** 209 printk messages dropped ** [ 1242.448544] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1242.448558] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1242.448571] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1242.448584] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1242.448597] [23912] 0 23912 2667 33 10 3 0 0 init [ 1242.448610] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1242.448623] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1242.448637] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1242.448650] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1242.448662] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1242.448675] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1242.448689] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1242.448710] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1242.448728] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1242.448742] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1242.448754] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1242.448768] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1242.448782] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1242.448794] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1242.448808] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1242.448821] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1242.448834] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1242.448847] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1242.448860] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1242.448874] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1242.448886] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1242.448899] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1242.448912] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1242.448925] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1242.448938] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1242.448951] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1242.448968] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1242.449053] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1242.449066] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1242.449079] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1242.449092] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1242.449106] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1242.449119] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1242.449133] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1242.449145] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1242.449159] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1242.449172] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1242.449185] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1242.449198] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1242.449212] [25596] 0 25596 17716 17691 40 4 0 1000 syz-executor1 [ 1242.449228] [25616] 0 25616 17716 12836 31 3 0 1000 syz-executor1 [ 1242.449241] [25618] 0 25618 17552 8206 24 4 0 1000 syz-executor0 [ 1242.449254] [25620] 0 25620 17585 8203 25 4 0 1000 syz-executor4 [ 1242.449263] Out of memory: Kill process 25596 (syz-executor1) score 1010 or sacrifice child [ 1242.449312] Killed process 25616 (syz-executor1) total-vm:70864kB, anon-rss:18576kB, file-rss:32768kB, shmem-rss:0kB 03:50:13 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) 03:50:13 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(r1, 0x8, r0) tkill(r0, 0x16) 03:50:13 executing program 1: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @local}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000001100)=ANY=[@ANYBLOB="4661abe5ae3b4ac73a2b65000000003efaf150cc6e532094f1ffff0e0008000300fa00f800307000000000000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1242.507267] oom_reaper: reaped process 25616 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1244.055350] syz-executor4 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=0 [ 1244.055368] CPU: 0 PID: 22246 Comm: syz-executor4 Not tainted 4.14.87+ #22 [ 1244.055371] Call Trace: [ 1244.055387] dump_stack+0xb9/0x11b [ 1244.055402] dump_header+0x17d/0x7a8 [ 1244.055411] ? trace_hardirqs_on_caller+0x381/0x520 [ 1244.055422] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1244.055431] ? ___ratelimit+0x4f/0x3f0 [ 1244.055446] oom_kill_process.cold.8+0x10/0xc88 [ 1244.055456] ? lock_downgrade+0x560/0x560 [ 1244.055476] ? check_preemption_disabled+0x34/0x1e0 [ 1244.055493] out_of_memory+0x669/0xa60 [ 1244.055510] ? oom_killer_disable+0x1f0/0x1f0 [ 1244.055543] __alloc_pages_nodemask+0x1969/0x2280 [ 1244.055584] ? check_preemption_disabled+0x34/0x1e0 [ 1244.055597] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1244.055612] ? find_get_entry+0x118/0x550 [ 1244.055633] ? __radix_tree_lookup+0x220/0x220 [ 1244.055642] ? check_preemption_disabled+0x34/0x1e0 [ 1244.055659] ? find_get_entry+0x13f/0x550 [ 1244.055679] ? pagecache_get_page+0x129/0x770 [ 1244.055696] filemap_fault+0xcdd/0x14a0 [ 1244.055728] ext4_filemap_fault+0x7d/0xb0 [ 1244.055738] __do_fault+0x80/0x210 [ 1244.055751] __handle_mm_fault+0x991/0x25f0 [ 1244.055767] ? vm_insert_page+0x6d0/0x6d0 [ 1244.055773] ? HARDIRQ_verbose+0x10/0x10 [ 1244.055779] ? __might_fault+0xd4/0x1b0 [ 1244.055814] ? check_preemption_disabled+0x34/0x1e0 [ 1244.055831] handle_mm_fault+0x2f2/0x6eb [ 1244.055845] __do_page_fault+0x45d/0xb60 [ 1244.055860] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1244.055869] ? bad_area_access_error+0x330/0x330 [ 1244.055877] ? page_fault+0x2c/0x50 [ 1244.055884] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1244.055899] ? page_fault+0x2c/0x50 [ 1244.055909] page_fault+0x42/0x50 [ 1244.055915] RIP: 12f454:0x6f [ 1244.055919] RSP: 12f5ea:0000000000000281 EFLAGS: 00000007 [ 1244.056007] Mem-Info: [ 1244.056023] active_anon:83803 inactive_anon:1374764 isolated_anon:0 [ 1244.056023] active_file:28 inactive_file:4 isolated_file:0 [ 1244.056023] unevictable:23027 dirty:25 writeback:0 unstable:0 [ 1244.056023] slab_reclaimable:11039 slab_unreclaimable:59307 [ 1244.056023] mapped:58680 shmem:5735 pagetables:15317 bounce:0 [ 1244.056023] free:5901 free_pcp:0 free_cma:0 [ 1244.056036] Node 0 active_anon:335212kB inactive_anon:5499056kB active_file:112kB inactive_file:16kB unevictable:92108kB isolated(anon):0kB isolated(file):0kB mapped:234720kB dirty:100kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1244.056052] DMA32 free:18088kB min:4684kB low:7692kB high:10700kB active_anon:18724kB inactive_anon:2777224kB active_file:84kB inactive_file:0kB unevictable:61132kB writepending:28kB present:3145324kB managed:3012120kB mlocked:61124kB kernel_stack:7776kB pagetables:23980kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1244.056054] lowmem_reserve[]: 0 3505 3505 [ 1244.056078] Normal free:5516kB min:5588kB low:9176kB high:12764kB active_anon:316488kB inactive_anon:2720228kB active_file:328kB inactive_file:184kB unevictable:30976kB writepending:172kB present:4718592kB managed:3589232kB mlocked:30976kB kernel_stack:12064kB pagetables:37288kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1244.056080] lowmem_reserve[]: 0 0 0 [ 1244.056096] DMA32: 53*4kB (UME) 88*8kB (UE) 87*16kB (UME) 239*32kB (UM) 95*64kB (UME) 3*128kB (U) 1*256kB (M) 1*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 18212kB [ 1244.056158] Normal: 171*4kB (UM) 386*8kB (U) 140*16kB (U) 2*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6076kB [ 1244.056213] 15268 total pagecache pages [ 1244.056225] 0 pages in swap cache [ 1244.056233] Swap cache stats: add 0, delete 0, find 0/0 [ 1244.056236] Free swap = 0kB [ 1244.056239] Total swap = 0kB [ 1244.056242] 1965979 pages RAM [ 1244.056245] 0 pages HighMem/MovableOnly [ 1244.056248] 315641 pages reserved [ 1244.056251] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1244.056270] [ 190] 0 190 5366 170 15 4 0 -1000 udevd [ 1244.056282] [ 1486] 0 1486 2493 573 7 3 0 0 dhclient [ 1244.056293] [ 1627] 0 1627 14279 218 23 3 0 0 rsyslogd [ 1244.056305] [ 1677] 0 1677 4725 51 15 3 0 0 cron [ 1244.056316] [ 1700] 0 1700 3736 44 11 3 0 0 mcstransd [ 1244.056328] [ 1702] 0 1702 12927 1232 28 3 0 0 restorecond [ 1244.056340] [ 1728] 0 1728 12490 152 28 3 0 -1000 sshd [ 1244.056351] [ 1758] 0 1758 3649 40 12 3 0 0 getty [ 1244.056362] [ 1780] 0 1780 17821 213 41 3 0 0 sshd [ 1244.056373] [ 1782] 0 1782 120690 72209 198 5 0 0 syz-fuzzer [ 1244.056384] [ 1838] 0 1838 17553 224 22 3 0 0 syz-executor0 [ 1244.056395] [ 1839] 0 1839 17553 225 22 3 0 0 syz-executor5 [ 1244.056407] [ 1840] 0 1840 17553 225 22 3 0 0 syz-executor1 [ 1244.056417] [ 1841] 0 1841 17553 225 22 3 0 0 syz-executor2 [ 1244.056429] [ 1842] 0 1842 17553 224 22 3 0 0 syz-executor3 [ 1244.056440] [ 1843] 0 1843 17552 8363 23 4 0 0 syz-executor5 [ 1244.056451] [ 1845] 0 1845 17552 8349 24 4 0 0 syz-executor0 [ 1244.056462] [ 1846] 0 1846 17552 8422 23 4 0 0 syz-executor1 [ 1244.056473] [ 1848] 0 1848 17552 8443 23 4 0 0 syz-executor2 [ 1244.056484] [ 1849] 0 1849 17552 8151 23 4 0 0 syz-executor3 [ 1244.056496] [ 4616] 0 4616 17585 8405 25 4 0 1000 syz-executor1 [ 1244.056507] [ 4622] 0 4622 17585 8229 24 3 0 1000 syz-executor1 [ 1244.056519] [ 4824] 0 4824 17618 8422 25 4 0 1000 syz-executor3 [ 1244.056530] [ 4973] 0 4973 17651 8409 26 4 0 1000 syz-executor3 03:50:14 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) 03:50:14 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000140)=""/40, &(0x7f0000000180)=0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r2, r3, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f00000001c0)) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) dup2(r0, r4) fcntl$setown(r4, 0x8, r1) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) prctl$PR_SET_THP_DISABLE(0x29, 0x0) [ 1244.056544] [ 5654] 0 5654 17651 8427 25 4 0 1000 syz-executor5 [ 1244.056564] [ 5745] 0 5745 17585 8404 25 4 0 1000 syz-executor0 [ 1244.056582] [ 6154] 0 6154 17585 8404 25 4 0 1000 syz-executor3 [ 1244.056594] [ 6165] 0 6165 17585 8404 25 4 0 1000 syz-executor3 [ 1244.056605] [ 6175] 0 6175 17585 8404 25 4 0 1000 syz-executor3 [ 1244.056616] [ 6192] 0 6192 17585 8404 25 4 0 1000 syz-executor3 [ 1244.056627] [ 6231] 0 6231 17585 8404 25 4 0 1000 syz-executor3 [ 1244.056638] [ 6236] 0 6236 17585 8404 25 4 0 1000 syz-executor3 [ 1244.056649] [ 6243] 0 6243 17585 8404 25 4 0 1000 syz-executor3 [ 1244.056661] [ 6265] 0 6265 17585 8404 25 4 0 1000 syz-executor3 [ 1244.056672] [ 6391] 0 6391 17585 8404 25 4 0 1000 syz-executor0 [ 1244.056683] [ 6759] 0 6759 17618 12709 31 3 0 1000 syz-executor1 [ 1244.056695] [ 6790] 0 6790 17585 8229 24 3 0 1000 syz-executor5 [ 1244.056706] [ 6806] 0 6806 17618 12709 31 3 0 1000 syz-executor1 [ 1244.056717] [ 6817] 0 6817 17717 8237 25 3 0 1000 syz-executor5 [ 1244.056728] [ 6875] 0 6875 17618 12709 31 3 0 1000 syz-executor1 [ 1244.056739] [ 6916] 0 6916 17618 12709 31 3 0 1000 syz-executor1 [ 1244.056750] [ 6925] 0 6925 17651 8848 26 4 0 1000 syz-executor5 [ 1244.056761] [ 6966] 0 6966 17585 8228 24 3 0 1000 syz-executor3 [ 1244.056773] [ 6990] 0 6990 17585 8228 24 3 0 1000 syz-executor3 [ 1244.056784] [ 7004] 0 7004 17618 12709 31 3 0 1000 syz-executor1 [ 1244.056795] [ 7011] 0 7011 17585 8228 24 3 0 1000 syz-executor3 [ 1244.056806] [ 7051] 0 7051 17585 8404 25 4 0 1000 syz-executor3 [ 1244.056817] [ 7056] 0 7056 17585 8404 25 4 0 1000 syz-executor3 [ 1244.056828] [ 7063] 0 7063 17585 8404 25 4 0 1000 syz-executor3 [ 1244.056839] [ 7070] 0 7070 17585 8404 25 4 0 1000 syz-executor3 [ 1244.056850] [ 7086] 0 7086 17618 12709 31 3 0 1000 syz-executor1 [ 1244.056862] [ 7103] 0 7103 17618 12709 31 3 0 1000 syz-executor1 [ 1244.056873] [ 7114] 0 7114 17585 8404 25 4 0 1000 syz-executor3 [ 1244.056885] [ 7124] 0 7124 17585 8404 25 4 0 1000 syz-executor3 [ 1244.056899] [ 7135] 0 7135 17585 8404 25 4 0 1000 syz-executor3 [ 1244.056910] [ 7140] 0 7140 17585 8404 25 4 0 1000 syz-executor3 [ 1244.056922] [ 7188] 0 7188 17618 8411 26 4 0 1000 syz-executor0 [ 1244.056933] [ 7192] 0 7192 17618 12709 31 3 0 1000 syz-executor1 [ 1244.056944] [ 7212] 0 7212 17618 12709 31 3 0 1000 syz-executor1 [ 1244.056955] [ 7272] 0 7272 17618 12709 31 3 0 1000 syz-executor1 [ 1244.056965] [ 7300] 0 7300 17651 8426 25 4 0 1000 syz-executor5 [ 1244.056976] [ 7311] 0 7311 17618 12709 31 3 0 1000 syz-executor1 [ 1244.056987] [ 7385] 0 7385 17618 12709 31 3 0 1000 syz-executor1 [ 1244.056999] [ 7460] 0 7460 17618 12709 31 3 0 1000 syz-executor1 [ 1244.057013] [ 7518] 0 7518 17618 12709 31 3 0 1000 syz-executor1 [ 1244.057024] [ 7588] 0 7588 17618 8407 25 4 0 1000 syz-executor5 [ 1244.057035] [ 7599] 0 7599 17618 12739 31 3 0 1000 syz-executor1 [ 1244.057050] [ 7657] 0 7657 17618 12709 31 3 0 1000 syz-executor1 [ 1244.057121] [ 7718] 0 7718 17618 12709 31 3 0 1000 syz-executor1 [ 1244.057132] [ 7760] 0 7760 17585 8404 25 4 0 1000 syz-executor0 [ 1244.057142] [ 7776] 0 7776 17618 12709 31 3 0 1000 syz-executor1 [ 1244.057154] [ 7781] 0 7781 17585 8220 23 3 0 1000 syz-executor5 [ 1244.057165] [ 7798] 0 7798 17651 8234 24 3 0 1000 syz-executor5 [ 1244.057176] [ 7840] 0 7840 17618 12709 31 3 0 1000 syz-executor1 [ 1244.057187] [ 7926] 0 7926 17618 12709 31 3 0 1000 syz-executor1 [ 1244.057198] [ 7936] 0 7936 17618 12709 31 3 0 1000 syz-executor5 [ 1244.057209] [ 7960] 0 7960 17618 12709 31 3 0 1000 syz-executor1 [ 1244.057224] [ 7996] 0 7996 17618 8232 25 3 0 1000 syz-executor1 [ 1244.057235] [ 8029] 0 8029 17618 8406 25 4 0 1000 syz-executor3 [ 1244.057246] [ 8056] 0 8056 17618 12709 31 3 0 1000 syz-executor1 ** 234 printk messages dropped ** [ 1244.060116] [16781] 0 16781 17618 12709 31 3 0 1000 syz-executor1 ** 175 printk messages dropped ** [ 1244.062319] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1244.062330] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1244.062342] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1244.062353] [23912] 0 23912 2667 33 10 3 0 0 init [ 1244.062364] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1244.062375] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1244.062387] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1244.062398] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1244.062409] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1244.062420] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1244.062432] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1244.062442] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1244.062454] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1244.062465] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1244.062479] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1244.062490] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1244.062501] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1244.062512] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1244.062524] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1244.062536] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1244.062550] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1244.062593] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1244.062640] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1244.062651] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1244.062662] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1244.062673] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1244.062684] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1244.062695] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1244.062707] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1244.062718] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1244.062734] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1244.062745] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1244.062756] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1244.062768] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1244.062779] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1244.062790] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 03:50:15 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000140)=""/40, &(0x7f0000000180)=0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r2, r3, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f00000001c0)) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) dup2(r0, r4) fcntl$setown(r4, 0x8, r1) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) [ 1244.062801] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1244.062816] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1244.062827] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1244.062838] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1244.062855] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1244.062867] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 ** 240 printk messages dropped ** [ 1244.588169] [12188] 0 12188 17618 12709 31 3 0 1000 syz-executor1 ** 318 printk messages dropped ** [ 1244.642104] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1244.642116] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 ** 269 printk messages dropped ** [ 1246.688790] [11683] 0 11683 17618 12709 31 3 0 1000 syz-executor1 ** 328 printk messages dropped ** [ 1246.714592] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1246.714604] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1246.714617] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1246.714629] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1246.714641] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1246.714653] [23912] 0 23912 2667 33 10 3 0 0 init [ 1246.714666] [23915] 0 23915 5365 171 14 3 0 -1000 udevd 03:50:15 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(0x0, 0x0, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1246.714678] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1246.714690] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1246.714703] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1246.714715] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1246.714727] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1246.714739] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1246.714752] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1246.714764] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1246.714777] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1246.714789] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1246.714801] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1246.714813] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1246.714825] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 ** 439 printk messages dropped ** [ 1247.238295] [17799] 0 17799 17618 12709 31 3 0 1000 syz-executor1 ** 83 printk messages dropped ** [ 1247.244031] [20447] 0 20447 17618 17583 40 4 0 0 syz-executor2 ** 59 printk messages dropped ** [ 1247.248547] [23817] 0 23817 17618 8434 27 4 0 0 syz-executor2 [ 1247.248560] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1247.248572] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1247.248584] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1247.248596] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1247.248609] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1247.248621] [23912] 0 23912 2667 33 10 3 0 0 init [ 1247.248634] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1247.248646] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1247.248659] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1247.248671] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1247.248683] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1247.248696] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 03:50:16 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000140)=""/40, &(0x7f0000000180)=0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r2, r3, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f00000001c0)) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) dup2(r0, r4) fcntl$setown(r4, 0x8, r1) [ 1247.248709] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1247.248721] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1247.248732] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1247.248745] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1247.248757] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1247.248769] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1247.248788] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1247.248800] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1247.248812] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1247.248830] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1247.252392] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1247.252406] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1247.252418] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1247.252431] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1247.252443] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1247.252456] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1247.252468] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1247.252481] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1247.252492] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1247.252505] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1247.252517] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 03:50:16 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(r1, 0x8, r0) tkill(r0, 0x16) 03:50:16 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000140)=""/40, &(0x7f0000000180)=0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r1, r2, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f00000001c0)) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r0, r3) [ 1247.252529] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1247.252542] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1247.252554] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1247.252566] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1247.252579] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 03:50:16 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, r0) tkill(r0, 0x16) [ 1247.252591] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1247.252603] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1247.252615] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1247.252627] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1247.252640] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1247.252652] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1247.252663] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1247.252675] [25667] 0 25667 17618 8200 27 4 0 1000 syz-executor0 03:50:16 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000140)=""/40, &(0x7f0000000180)=0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) [ 1247.252688] [25669] 0 25669 17713 17680 40 4 0 1000 syz-executor1 [ 1247.252700] [25672] 0 25672 17618 8201 26 4 0 1000 syz-executor4 [ 1247.252715] [25681] 0 25681 17618 8219 27 4 0 0 syz-executor2 [ 1247.252727] [25689] 0 25689 17680 12800 31 3 0 1000 syz-executor1 [ 1247.252798] Out of memory: Kill process 25669 (syz-executor1) score 1010 or sacrifice child [ 1247.252868] Killed process 25689 (syz-executor1) total-vm:70720kB, anon-rss:18432kB, file-rss:32768kB, shmem-rss:0kB [ 1247.284785] oom_reaper: reaped process 25689 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1247.298329] syz-executor3 invoked oom-killer: gfp_mask=0x15080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 1247.298346] CPU: 1 PID: 1849 Comm: syz-executor3 Not tainted 4.14.87+ #22 [ 1247.298349] Call Trace: [ 1247.298362] dump_stack+0xb9/0x11b [ 1247.298378] dump_header+0x17d/0x7a8 [ 1247.298387] ? trace_hardirqs_on_caller+0x381/0x520 [ 1247.298397] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1247.298406] ? ___ratelimit+0x4f/0x3f0 [ 1247.298421] oom_kill_process.cold.8+0x10/0xc88 [ 1247.298432] ? lock_downgrade+0x560/0x560 [ 1247.298447] ? check_preemption_disabled+0x34/0x1e0 [ 1247.298464] out_of_memory+0x669/0xa60 [ 1247.298478] ? oom_killer_disable+0x1f0/0x1f0 03:50:17 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000140)=""/40, &(0x7f0000000180)=0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) [ 1247.298503] __alloc_pages_nodemask+0x1969/0x2280 [ 1247.298531] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1247.298542] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1247.298560] ? ___slab_alloc.constprop.35+0x1b6/0x480 [ 1247.298570] ? copy_process.part.6+0x1435/0x6530 [ 1247.298611] ? rcu_read_lock_sched_held+0x102/0x120 [ 1247.298627] copy_process.part.6+0x267/0x6530 [ 1247.298639] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1247.298655] ? HARDIRQ_verbose+0x10/0x10 [ 1247.298686] ? __cleanup_sighand+0x40/0x40 03:50:17 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000140)=""/40, &(0x7f0000000180)=0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) [ 1247.298692] ? lock_acquire+0x10f/0x380 [ 1247.298700] ? __might_fault+0xd4/0x1b0 [ 1247.298721] ? __might_fault+0x177/0x1b0 [ 1247.298737] _do_fork+0x1c2/0xd50 [ 1247.298754] ? fork_idle+0x250/0x250 [ 1247.298764] ? do_clock_gettime+0x30/0xb0 [ 1247.298783] ? SyS_clock_gettime+0x7b/0xd0 [ 1247.298792] ? do_clock_gettime+0xb0/0xb0 [ 1247.298804] ? do_syscall_64+0x43/0x4b0 [ 1247.298817] ? sys_vfork+0x20/0x20 [ 1247.298822] do_syscall_64+0x19b/0x4b0 [ 1247.298840] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1247.298850] RIP: 0033:0x455c2a [ 1247.298854] RSP: 002b:00007ffce2cdf620 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1247.298863] RAX: ffffffffffffffda RBX: 00007ffce2cdf620 RCX: 0000000000455c2a [ 1247.298868] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 1247.298872] RBP: 00007ffce2cdf660 R08: 0000000000000001 R09: 000000000123d940 [ 1247.298876] R10: 000000000123dc10 R11: 0000000000000246 R12: 0000000000000001 03:50:17 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) gettid() r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000140)=""/40, &(0x7f0000000180)=0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) [ 1247.298880] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003 [ 1247.302986] Mem-Info: [ 1247.303009] active_anon:83869 inactive_anon:1371313 isolated_anon:0 [ 1247.303009] active_file:253 inactive_file:444 isolated_file:32 [ 1247.303009] unevictable:23145 dirty:8 writeback:0 unstable:0 [ 1247.303009] slab_reclaimable:11044 slab_unreclaimable:59272 [ 1247.303009] mapped:59355 shmem:5735 pagetables:15240 bounce:0 [ 1247.303009] free:7663 free_pcp:162 free_cma:0 03:50:17 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x0, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) [ 1247.303243] Node 0 active_anon:335476kB inactive_anon:5485252kB active_file:1012kB inactive_file:1776kB unevictable:92580kB isolated(anon):0kB isolated(file):128kB mapped:237420kB dirty:32kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1247.303273] DMA32 free:22376kB min:4684kB low:7692kB high:10700kB active_anon:18824kB inactive_anon:2770920kB active_file:540kB inactive_file:1424kB unevictable:60184kB writepending:4kB present:3145324kB managed:3012120kB mlocked:60176kB kernel_stack:7808kB pagetables:23896kB bounce:0kB free_pcp:124kB local_pcp:0kB free_cma:0kB [ 1247.303276] lowmem_reserve[]: 0 3505 3505 [ 1247.303300] Normal free:8276kB min:5588kB low:9176kB high:12764kB active_anon:316752kB inactive_anon:2714588kB active_file:584kB inactive_file:1184kB unevictable:32520kB writepending:28kB present:4718592kB managed:3589232kB mlocked:32520kB kernel_stack:11872kB pagetables:37064kB bounce:0kB free_pcp:524kB local_pcp:0kB free_cma:0kB [ 1247.303302] lowmem_reserve[]: 0 0 0 03:50:17 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) gettid() r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000140)=""/40, &(0x7f0000000180)=0x28) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000001c0)) [ 1247.303314] DMA32: 495*4kB (UMEH) 403*8kB (UMEH) 241*16kB (UMEH) 206*32kB (UMEH) 81*64kB (UMEH) 3*128kB (UM) 0*256kB 1*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 22756kB [ 1247.303372] Normal: 350*4kB (UMH) 454*8kB (UMH) 227*16kB (UMH) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8664kB [ 1247.303416] 15973 total pagecache pages [ 1247.303426] 0 pages in swap cache [ 1247.304382] Swap cache stats: add 0, delete 0, find 0/0 [ 1247.304385] Free swap = 0kB [ 1247.304388] Total swap = 0kB [ 1247.304391] 1965979 pages RAM [ 1247.304394] 0 pages HighMem/MovableOnly [ 1247.304397] 315641 pages reserved [ 1247.304400] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1247.304421] [ 190] 0 190 5366 169 15 4 0 -1000 udevd [ 1247.304433] [ 1486] 0 1486 2493 573 7 3 0 0 dhclient [ 1247.304445] [ 1627] 0 1627 14279 218 23 3 0 0 rsyslogd [ 1247.304456] [ 1677] 0 1677 4725 51 15 3 0 0 cron [ 1247.304468] [ 1700] 0 1700 3736 44 11 3 0 0 mcstransd [ 1247.304479] [ 1702] 0 1702 12927 1232 28 3 0 0 restorecond [ 1247.304491] [ 1728] 0 1728 12490 152 28 3 0 -1000 sshd [ 1247.304502] [ 1758] 0 1758 3649 40 12 3 0 0 getty [ 1247.304513] [ 1780] 0 1780 17821 213 41 3 0 0 sshd [ 1247.304525] [ 1782] 0 1782 120690 72373 198 5 0 0 syz-fuzzer [ 1247.304536] [ 1838] 0 1838 17553 224 22 3 0 0 syz-executor0 [ 1247.304547] [ 1839] 0 1839 17553 225 22 3 0 0 syz-executor5 [ 1247.304559] [ 1840] 0 1840 17553 225 22 3 0 0 syz-executor1 [ 1247.304570] [ 1841] 0 1841 17553 225 22 3 0 0 syz-executor2 [ 1247.304581] [ 1842] 0 1842 17553 224 22 3 0 0 syz-executor3 [ 1247.304593] [ 1843] 0 1843 17552 8345 23 4 0 0 syz-executor5 [ 1247.304604] [ 1845] 0 1845 17552 8373 24 4 0 0 syz-executor0 [ 1247.304614] [ 1846] 0 1846 17552 8410 23 4 0 0 syz-executor1 [ 1247.304624] [ 1848] 0 1848 17552 8443 23 4 0 0 syz-executor2 [ 1247.304635] [ 1849] 0 1849 17552 8408 23 4 0 0 syz-executor3 [ 1247.304647] [ 4616] 0 4616 17585 8405 25 4 0 1000 syz-executor1 [ 1247.304658] [ 4622] 0 4622 17585 8229 24 3 0 1000 syz-executor1 [ 1247.304669] [ 4824] 0 4824 17618 8422 25 4 0 1000 syz-executor3 [ 1247.304681] [ 4973] 0 4973 17651 8409 26 4 0 1000 syz-executor3 [ 1247.304694] [ 5654] 0 5654 17651 8427 25 4 0 1000 syz-executor5 [ 1247.304706] [ 5745] 0 5745 17585 8404 25 4 0 1000 syz-executor0 [ 1247.304718] [ 6154] 0 6154 17585 8404 25 4 0 1000 syz-executor3 [ 1247.304729] [ 6165] 0 6165 17585 8404 25 4 0 1000 syz-executor3 [ 1247.304740] [ 6175] 0 6175 17585 8404 25 4 0 1000 syz-executor3 [ 1247.304752] [ 6192] 0 6192 17585 8404 25 4 0 1000 syz-executor3 [ 1247.304763] [ 6231] 0 6231 17585 8404 25 4 0 1000 syz-executor3 [ 1247.304774] [ 6236] 0 6236 17585 8404 25 4 0 1000 syz-executor3 [ 1247.304792] [ 6243] 0 6243 17585 8404 25 4 0 1000 syz-executor3 [ 1247.304802] [ 6265] 0 6265 17585 8404 25 4 0 1000 syz-executor3 [ 1247.304814] [ 6391] 0 6391 17585 8404 25 4 0 1000 syz-executor0 [ 1247.304825] [ 6759] 0 6759 17618 12709 31 3 0 1000 syz-executor1 [ 1247.304836] [ 6790] 0 6790 17585 8229 24 3 0 1000 syz-executor5 [ 1247.304847] [ 6806] 0 6806 17618 12709 31 3 0 1000 syz-executor1 [ 1247.304858] [ 6817] 0 6817 17717 8237 25 3 0 1000 syz-executor5 [ 1247.304870] [ 6875] 0 6875 17618 12709 31 3 0 1000 syz-executor1 [ 1247.304881] [ 6916] 0 6916 17618 12709 31 3 0 1000 syz-executor1 [ 1247.304892] [ 6925] 0 6925 17651 8848 26 4 0 1000 syz-executor5 [ 1247.304904] [ 6966] 0 6966 17585 8228 24 3 0 1000 syz-executor3 [ 1247.304914] [ 6990] 0 6990 17585 8228 24 3 0 1000 syz-executor3 [ 1247.304925] [ 7004] 0 7004 17618 12709 31 3 0 1000 syz-executor1 [ 1247.304936] [ 7011] 0 7011 17585 8228 24 3 0 1000 syz-executor3 [ 1247.304947] [ 7051] 0 7051 17585 8404 25 4 0 1000 syz-executor3 [ 1247.304958] [ 7056] 0 7056 17585 8404 25 4 0 1000 syz-executor3 [ 1247.304969] [ 7063] 0 7063 17585 8404 25 4 0 1000 syz-executor3 [ 1247.304980] [ 7070] 0 7070 17585 8404 25 4 0 1000 syz-executor3 [ 1247.304991] [ 7086] 0 7086 17618 12709 31 3 0 1000 syz-executor1 [ 1247.305002] [ 7103] 0 7103 17618 12709 31 3 0 1000 syz-executor1 [ 1247.305014] [ 7114] 0 7114 17585 8404 25 4 0 1000 syz-executor3 [ 1247.305025] [ 7124] 0 7124 17585 8404 25 4 0 1000 syz-executor3 [ 1247.305036] [ 7135] 0 7135 17585 8404 25 4 0 1000 syz-executor3 [ 1247.305047] [ 7140] 0 7140 17585 8404 25 4 0 1000 syz-executor3 [ 1247.305059] [ 7188] 0 7188 17618 8411 26 4 0 1000 syz-executor0 [ 1247.305071] [ 7192] 0 7192 17618 12709 31 3 0 1000 syz-executor1 [ 1247.305082] [ 7212] 0 7212 17618 12709 31 3 0 1000 syz-executor1 [ 1247.305094] [ 7272] 0 7272 17618 12709 31 3 0 1000 syz-executor1 [ 1247.305105] [ 7300] 0 7300 17651 8426 25 4 0 1000 syz-executor5 [ 1247.305116] [ 7311] 0 7311 17618 12709 31 3 0 1000 syz-executor1 [ 1247.305127] [ 7385] 0 7385 17618 12709 31 3 0 1000 syz-executor1 [ 1247.305139] [ 7460] 0 7460 17618 12709 31 3 0 1000 syz-executor1 [ 1247.305150] [ 7518] 0 7518 17618 12709 31 3 0 1000 syz-executor1 [ 1247.305161] [ 7588] 0 7588 17618 8407 25 4 0 1000 syz-executor5 [ 1247.305172] [ 7599] 0 7599 17618 12739 31 3 0 1000 syz-executor1 [ 1247.305183] [ 7657] 0 7657 17618 12709 31 3 0 1000 syz-executor1 [ 1247.305194] [ 7718] 0 7718 17618 12709 31 3 0 1000 syz-executor1 [ 1247.305206] [ 7760] 0 7760 17585 8404 25 4 0 1000 syz-executor0 [ 1247.305217] [ 7776] 0 7776 17618 12709 31 3 0 1000 syz-executor1 [ 1247.305227] [ 7781] 0 7781 17585 8220 23 3 0 1000 syz-executor5 [ 1247.305239] [ 7798] 0 7798 17651 8234 24 3 0 1000 syz-executor5 [ 1247.305250] [ 7840] 0 7840 17618 12709 31 3 0 1000 syz-executor1 [ 1247.305270] [ 7926] 0 7926 17618 12709 31 3 0 1000 syz-executor1 [ 1247.305281] [ 7936] 0 7936 17618 12709 31 3 0 1000 syz-executor5 [ 1247.305292] [ 7960] 0 7960 17618 12709 31 3 0 1000 syz-executor1 [ 1247.305304] [ 7996] 0 7996 17618 8232 25 3 0 1000 syz-executor1 [ 1247.305315] [ 8029] 0 8029 17618 8406 25 4 0 1000 syz-executor3 [ 1247.305326] [ 8056] 0 8056 17618 12709 31 3 0 1000 syz-executor1 [ 1247.305337] [ 8099] 0 8099 17618 12709 31 3 0 1000 syz-executor1 [ 1247.305348] [ 8137] 0 8137 17585 8231 24 3 0 1000 syz-executor5 [ 1247.305359] [ 8139] 0 8139 17618 8233 24 3 0 1000 syz-executor5 [ 1247.305371] [ 8149] 0 8149 17618 12709 31 3 0 1000 syz-executor1 [ 1247.305382] [ 8191] 0 8191 17618 12709 31 3 0 1000 syz-executor1 [ 1247.305425] [ 8239] 0 8239 17618 12709 31 3 0 1000 syz-executor1 [ 1247.307854] [ 8293] 0 8293 17651 8234 25 3 0 1000 syz-executor1 [ 1247.307868] [ 8361] 0 8361 17618 12709 31 3 0 1000 syz-executor1 [ 1247.307880] [ 8410] 0 8410 17618 12709 31 3 0 1000 syz-executor1 [ 1247.307893] [ 8459] 0 8459 17618 12709 31 3 0 1000 syz-executor1 [ 1247.307905] [ 8504] 0 8504 17618 12709 31 3 0 1000 syz-executor1 [ 1247.307926] [ 8590] 0 8590 17618 12709 31 3 0 1000 syz-executor1 [ 1247.307937] [ 8642] 0 8642 17618 12709 31 3 0 1000 syz-executor1 [ 1247.307950] [ 8692] 0 8692 17618 12709 31 3 0 1000 syz-executor1 [ 1247.307961] [ 8780] 0 8780 17585 8230 25 3 0 1000 syz-executor1 [ 1247.307973] [ 8825] 0 8825 17618 8428 25 4 0 1000 syz-executor2 [ 1247.307987] [ 8863] 0 8863 17618 12709 31 3 0 1000 syz-executor1 [ 1247.307999] [ 8928] 0 8928 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308011] [ 8977] 0 8977 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308024] [ 9010] 0 9010 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308036] [ 9065] 0 9065 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308048] [ 9117] 0 9117 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308060] [ 9171] 0 9171 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308073] [ 9231] 0 9231 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308085] [ 9257] 0 9257 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308098] [ 9319] 0 9319 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308111] [ 9343] 0 9343 17585 8404 25 4 0 1000 syz-executor3 [ 1247.308123] [ 9370] 0 9370 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308135] [ 9423] 0 9423 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308147] [ 9477] 0 9477 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308159] [ 9516] 0 9516 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308170] [ 9569] 0 9569 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308182] [ 9590] 0 9590 17585 8230 25 3 0 1000 syz-executor1 [ 1247.308193] [ 9654] 0 9654 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308205] [ 9673] 0 9673 17585 8406 26 4 0 1000 syz-executor3 [ 1247.308220] [ 9703] 0 9703 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308231] [ 9733] 0 9733 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308243] [ 9782] 0 9782 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308255] [ 9840] 0 9840 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308277] [ 9859] 0 9859 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308288] [ 9903] 0 9903 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308301] [ 9953] 0 9953 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308313] [10001] 0 10001 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308325] [10055] 0 10055 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308338] [10105] 0 10105 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308350] [10130] 0 10130 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308362] [10210] 0 10210 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308375] [10255] 0 10255 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308387] [10308] 0 10308 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308399] [10379] 0 10379 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308413] [10444] 0 10444 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308425] [10514] 0 10514 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308437] [10527] 0 10527 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308450] [10574] 0 10574 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308462] [10657] 0 10657 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308475] [10687] 0 10687 17651 8409 26 4 0 1000 syz-executor3 [ 1247.308487] [10713] 0 10713 17651 8409 26 4 0 1000 syz-executor3 [ 1247.308499] [10730] 0 10730 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308511] [10763] 0 10763 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308524] [10818] 0 10818 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308536] [10871] 0 10871 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308548] [10932] 0 10932 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308560] [10969] 0 10969 17585 8404 25 4 0 1000 syz-executor3 [ 1247.308573] [10989] 0 10989 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308586] [11042] 0 11042 17585 8404 25 4 0 1000 syz-executor3 [ 1247.308598] [11049] 0 11049 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308615] [11097] 0 11097 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308627] [11165] 0 11165 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308639] [11191] 0 11191 17585 8228 24 3 0 1000 syz-executor3 [ 1247.308652] [11210] 0 11210 17585 8406 26 4 0 1000 syz-executor3 [ 1247.308664] [11225] 0 11225 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308676] [11281] 0 11281 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308688] [11335] 0 11335 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308700] [11387] 0 11387 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308714] [11445] 0 11445 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308801] [11498] 0 11498 17618 12709 31 3 0 1000 syz-executor1 [ 1247.308813] [11533] 0 11533 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312207] [11580] 0 11580 17585 12707 31 3 0 1000 syz-executor1 [ 1247.312220] [11636] 0 11636 17585 8228 24 3 0 1000 syz-executor3 [ 1247.312233] [11683] 0 11683 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312250] [11720] 0 11720 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312271] [11742] 0 11742 17635 12709 32 3 0 1000 syz-executor0 [ 1247.312283] [11744] 0 11744 17668 11235 31 3 0 1000 syz-executor0 [ 1247.312296] [11784] 0 11784 17585 8404 25 4 0 1000 syz-executor3 [ 1247.312356] [11801] 0 11801 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312368] [11851] 0 11851 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312380] [11921] 0 11921 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312392] [11984] 0 11984 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312405] [12055] 0 12055 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312417] [12121] 0 12121 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312428] [12156] 0 12156 17618 8425 25 4 0 0 syz-executor2 [ 1247.312440] [12188] 0 12188 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312452] [12202] 0 12202 17585 8407 25 4 0 1000 syz-executor5 [ 1247.312464] [12224] 0 12224 17585 8407 25 4 0 1000 syz-executor5 [ 1247.312477] [12228] 0 12228 17585 8405 26 4 0 1000 syz-executor3 [ 1247.312488] [12241] 0 12241 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312500] [12301] 0 12301 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312513] [12359] 0 12359 17618 12709 31 3 0 1000 syz-executor1 03:50:19 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(0x0, 0x0, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:50:19 executing program 1: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff000040000100c73a2b6500000000f1ffff0e0008000300fa00f8003066a0272101100000000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1247.312526] [12424] 0 12424 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312538] [12483] 0 12483 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312550] [12555] 0 12555 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312563] [12595] 0 12595 17585 8408 26 4 0 1000 syz-executor5 [ 1247.312575] [12596] 0 12596 17651 8409 26 4 0 1000 syz-executor3 03:50:19 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000140)=""/40, &(0x7f0000000180)=0x28) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) [ 1247.312587] [12605] 0 12605 17651 8409 26 4 0 1000 syz-executor3 [ 1247.312604] [12617] 0 12617 17651 8412 26 4 0 1000 syz-executor5 [ 1247.312617] [12634] 0 12634 17585 8404 25 4 0 1000 syz-executor3 [ 1247.312630] [12642] 0 12642 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312684] [12681] 0 12681 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312697] [12699] 0 12699 17585 8408 26 4 0 1000 syz-executor5 [ 1247.312709] [12722] 0 12722 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312721] [12740] 0 12740 17585 8405 26 4 0 1000 syz-executor3 [ 1247.312733] [12757] 0 12757 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312746] [12775] 0 12775 17585 8407 25 4 0 1000 syz-executor5 [ 1247.312758] [12785] 0 12785 17585 8407 25 4 0 1000 syz-executor5 [ 1247.312780] [12796] 0 12796 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312793] [12810] 0 12810 17585 8405 26 4 0 1000 syz-executor3 [ 1247.312805] [12818] 0 12818 17618 8409 25 4 0 1000 syz-executor5 [ 1247.312821] [12839] 0 12839 17651 8412 26 4 0 1000 syz-executor5 [ 1247.312835] [12845] 0 12845 17585 8424 25 4 0 0 syz-executor2 [ 1247.312846] [12874] 0 12874 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312858] [12907] 0 12907 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312871] [12926] 0 12926 17618 8410 26 4 0 1000 syz-executor5 [ 1247.312883] [12927] 0 12927 17585 8404 25 4 0 1000 syz-executor3 [ 1247.312896] [12984] 0 12984 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312908] [13011] 0 13011 17651 8408 25 4 0 1000 syz-executor3 [ 1247.312922] [13055] 0 13055 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312934] [13101] 0 13101 17585 8230 24 3 0 0 syz-executor2 [ 1247.312946] [13103] 0 13103 17618 12709 31 3 0 1000 syz-executor1 [ 1247.312959] [13112] 0 13112 17651 8234 24 3 0 0 syz-executor2 [ 1247.320783] [13171] 0 13171 17618 12709 31 3 0 1000 syz-executor1 [ 1247.320795] [13214] 0 13214 17651 8409 26 4 0 1000 syz-executor3 [ 1247.320808] [13218] 0 13218 17651 8409 26 4 0 1000 syz-executor3 [ 1247.320819] [13230] 0 13230 17618 12709 31 3 0 1000 syz-executor1 [ 1247.320830] [13249] 0 13249 17585 8405 26 4 0 1000 syz-executor3 [ 1247.320841] [13272] 0 13272 17585 8231 24 3 0 1000 syz-executor5 [ 1247.320852] [13298] 0 13298 17618 12709 31 3 0 1000 syz-executor1 [ 1247.320864] [13350] 0 13350 17618 12709 31 3 0 1000 syz-executor1 [ 1247.320875] [13422] 0 13422 17618 12709 31 3 0 1000 syz-executor1 [ 1247.320886] [13483] 0 13483 17618 12709 31 3 0 1000 syz-executor1 [ 1247.320897] [13540] 0 13540 17618 12709 31 3 0 1000 syz-executor1 [ 1247.320908] [13585] 0 13585 17618 12709 31 3 0 1000 syz-executor1 [ 1247.320919] [13603] 0 13603 17618 8406 25 4 0 1000 syz-executor3 [ 1247.320932] [13611] 0 13611 17585 8408 26 4 0 1000 syz-executor5 [ 1247.320943] [13643] 0 13643 17585 8407 25 4 0 1000 syz-executor5 [ 1247.320954] [13653] 0 13653 17618 12709 31 3 0 1000 syz-executor1 [ 1247.320965] [13703] 0 13703 17618 12709 31 3 0 1000 syz-executor1 [ 1247.320976] [13711] 0 13711 17618 12709 31 3 0 1000 syz-executor1 [ 1247.320987] [13729] 0 13729 17585 8231 24 3 0 1000 syz-executor5 [ 1247.320998] [13747] 0 13747 17585 8408 26 4 0 1000 syz-executor5 [ 1247.321010] [13770] 0 13770 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321021] [13843] 0 13843 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321033] [13886] 0 13886 17585 8421 24 4 0 0 syz-executor2 [ 1247.321044] [13903] 0 13903 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321056] [13914] 0 13914 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321067] [13931] 0 13931 17585 8407 25 4 0 1000 syz-executor5 [ 1247.321078] [13968] 0 13968 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321089] [13993] 0 13993 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321101] [14051] 0 14051 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321112] [14127] 0 14127 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321123] [14134] 0 14134 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321134] [14187] 0 14187 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321146] [14242] 0 14242 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321158] [14272] 0 14272 17651 8427 25 4 0 0 syz-executor2 [ 1247.321169] [14298] 0 14298 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321180] [14350] 0 14350 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321191] [14413] 0 14413 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321202] [14454] 0 14454 17631 8412 26 4 0 1000 syz-executor5 [ 1247.321213] [14475] 0 14475 17618 8410 26 4 0 1000 syz-executor5 [ 1247.321224] [14483] 0 14483 17585 8407 25 4 0 1000 syz-executor5 [ 1247.321235] [14494] 0 14494 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321247] [14515] 0 14515 17585 8231 24 3 0 1000 syz-executor5 [ 1247.321265] [14569] 0 14569 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321276] [14605] 0 14605 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321297] [14620] 0 14620 17616 8410 26 4 0 1000 syz-executor5 [ 1247.321308] [14680] 0 14680 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321319] [14704] 0 14704 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321331] [14721] 0 14721 17585 8420 26 4 0 1000 syz-executor5 [ 1247.321342] [14736] 0 14736 17585 8407 25 4 0 1000 syz-executor5 [ 1247.321353] [14830] 0 14830 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321364] [14949] 0 14949 17585 8231 24 3 0 1000 syz-executor5 [ 1247.321375] [14996] 0 14996 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321385] [15026] 0 15026 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321397] [15071] 0 15071 17585 8231 24 3 0 1000 syz-executor5 [ 1247.321408] [15082] 0 15082 17585 8408 26 4 0 1000 syz-executor5 [ 1247.321419] [15091] 0 15091 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321430] [15137] 0 15137 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321442] [15184] 0 15184 17651 8442 25 4 0 0 syz-executor2 [ 1247.321453] [15188] 0 15188 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321464] [15225] 0 15225 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321475] [15243] 0 15243 17585 8407 25 4 0 1000 syz-executor5 [ 1247.321486] [15284] 0 15284 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321496] [15330] 0 15330 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321507] [15404] 0 15404 17618 12709 31 3 0 1000 syz-executor1 03:50:19 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, r0) tkill(r0, 0x16) 03:50:19 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:50:19 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) gettid() r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) [ 1247.321518] [15435] 0 15435 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321530] [15498] 0 15498 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321541] [15523] 0 15523 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321552] [15588] 0 15588 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321564] [15630] 0 15630 17618 8410 26 4 0 1000 syz-executor5 [ 1247.321575] [15654] 0 15654 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321586] [15698] 0 15698 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321598] [15752] 0 15752 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321610] [15825] 0 15825 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321621] [15892] 0 15892 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321632] [15933] 0 15933 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321643] [15935] 0 15935 17651 8233 24 3 0 0 syz-executor2 [ 1247.321654] [15940] 0 15940 17684 8235 24 3 0 0 syz-executor2 [ 1247.321666] [16008] 0 16008 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321676] [16044] 0 16044 17585 8407 25 4 0 1000 syz-executor5 [ 1247.321688] [16059] 0 16059 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321699] [16092] 0 16092 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321710] [16133] 0 16133 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321721] [16203] 0 16203 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321733] [16260] 0 16260 17618 12709 31 3 0 1000 syz-executor1 [ 1247.321744] [16290] 0 16290 17618 12709 31 3 0 1000 syz-executor1 [ 1247.326644] [16341] 0 16341 17585 8219 23 3 0 1000 syz-executor3 [ 1247.326657] [16342] 0 16342 17585 8227 23 3 0 1000 syz-executor3 [ 1247.326668] [16363] 0 16363 17618 12709 31 3 0 1000 syz-executor1 [ 1247.326680] [16378] 0 16378 17585 8408 26 4 0 1000 syz-executor5 [ 1247.326691] [16444] 0 16444 17585 8230 25 3 0 0 syz-executor2 [ 1247.326703] [16453] 0 16453 17618 12709 31 3 0 1000 syz-executor1 [ 1247.326714] [16469] 0 16469 17585 8228 24 3 0 1000 syz-executor3 [ 1247.326725] [16485] 0 16485 17618 12709 31 3 0 1000 syz-executor1 [ 1247.326736] [16496] 0 16496 17750 8238 24 3 0 1000 syz-executor3 [ 1247.326747] [16502] 0 16502 17684 12805 31 3 0 0 syz-executor2 [ 1247.326758] [16523] 0 16523 17585 8230 25 3 0 0 syz-executor2 [ 1247.326769] [16546] 0 16546 17618 12709 31 3 0 1000 syz-executor1 [ 1247.326786] [16627] 0 16627 17618 12709 31 3 0 1000 syz-executor1 [ 1247.326798] [16653] 0 16653 17585 8406 24 4 0 1000 syz-executor5 [ 1247.326809] [16658] 0 16658 17585 8408 26 4 0 1000 syz-executor5 [ 1247.326820] [16695] 0 16695 17651 8408 25 4 0 1000 syz-executor3 [ 1247.326831] [16701] 0 16701 17618 8426 25 4 0 0 syz-executor2 [ 1247.326842] [16708] 0 16708 17618 12709 31 3 0 1000 syz-executor1 [ 1247.326853] [16726] 0 16726 17618 12709 31 3 0 1000 syz-executor1 [ 1247.326865] [16766] 0 16766 17585 8229 24 3 0 0 syz-executor2 [ 1247.326876] [16781] 0 16781 17618 12709 31 3 0 1000 syz-executor1 [ 1247.326887] [16798] 0 16798 17616 8233 26 3 0 1000 syz-executor5 [ 1247.326898] [16867] 0 16867 17585 8407 25 4 0 1000 syz-executor5 [ 1247.326909] [16872] 0 16872 17618 12709 31 3 0 1000 syz-executor1 [ 1247.326920] [16934] 0 16934 17618 12709 31 3 0 1000 syz-executor1 [ 1247.326931] [16971] 0 16971 17618 12709 31 3 0 1000 syz-executor1 [ 1247.326942] [17047] 0 17047 17618 12709 31 3 0 1000 syz-executor1 [ 1247.326954] [17096] 0 17096 17618 12709 31 3 0 1000 syz-executor1 [ 1247.326965] [17192] 0 17192 17618 12709 31 3 0 1000 syz-executor1 [ 1247.326976] [17231] 0 17231 17618 12709 31 3 0 1000 syz-executor1 [ 1247.326987] [17292] 0 17292 17618 12709 31 3 0 1000 syz-executor1 [ 1247.326998] [17375] 0 17375 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327010] [17464] 0 17464 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327021] [17515] 0 17515 17684 8414 25 4 0 1000 syz-executor5 [ 1247.327032] [17526] 0 17526 17684 8414 25 4 0 1000 syz-executor5 [ 1247.327043] [17532] 0 17532 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327054] [17548] 0 17548 17585 8424 25 4 0 1000 syz-executor5 [ 1247.327065] [17551] 0 17551 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327076] [17564] 0 17564 17651 8428 25 4 0 0 syz-executor2 [ 1247.327087] [17570] 0 17570 17651 8428 25 4 0 0 syz-executor2 [ 1247.327098] [17602] 0 17602 17585 8444 25 4 0 0 syz-executor2 [ 1247.327110] [17615] 65534 17615 17585 8232 24 3 0 1000 syz-executor5 [ 1247.327121] [17640] 0 17640 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327132] [17659] 0 17659 17618 8428 26 4 0 0 syz-executor2 [ 1247.327143] [17662] 65534 17662 17585 8232 24 3 0 1000 syz-executor5 [ 1247.327156] [17686] 0 17686 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327168] [17714] 0 17714 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327179] [17731] 0 17731 17618 8444 25 4 0 0 syz-executor2 [ 1247.327190] [17761] 0 17761 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327202] [17799] 0 17799 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327214] [17865] 0 17865 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327225] [17874] 0 17874 17585 8426 25 4 0 0 syz-executor2 [ 1247.327236] [17888] 0 17888 17585 8447 25 4 0 0 syz-executor2 [ 1247.327247] [17919] 0 17919 17684 8435 25 4 0 0 syz-executor2 [ 1247.327266] [17930] 0 17930 17684 8435 25 4 0 0 syz-executor2 [ 1247.327277] [17934] 0 17934 17618 12709 31 3 0 1000 syz-executor1 03:50:21 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x0, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) 03:50:21 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) [ 1247.327289] [17946] 0 17946 17585 8453 25 4 0 0 syz-executor2 [ 1247.327300] [17976] 0 17976 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327311] [17992] 0 17992 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327323] [18043] 0 18043 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327334] [18074] 0 18074 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327344] [18113] 0 18113 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327356] [18134] 0 18134 17585 8231 24 3 0 1000 syz-executor5 [ 1247.327367] [18145] 0 18145 17651 8235 24 3 0 1000 syz-executor5 [ 1247.327378] [18185] 0 18185 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327389] [18222] 0 18222 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327400] [18265] 0 18265 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327412] [18325] 0 18325 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327423] [18378] 0 18378 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327434] [18388] 0 18388 17585 8231 24 3 0 0 syz-executor2 [ 1247.327445] [18390] 0 18390 17618 8233 24 3 0 0 syz-executor2 [ 1247.327456] [18426] 0 18426 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327467] [18453] 0 18453 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327478] [18507] 0 18507 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327489] [18548] 0 18548 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327501] [18567] 0 18567 17651 8411 25 4 0 1000 syz-executor5 [ 1247.327512] [18578] 0 18578 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327523] [18623] 0 18623 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327534] [18667] 0 18667 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327594] [18710] 0 18710 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327605] [18773] 0 18773 17618 12709 31 3 0 1000 syz-executor1 [ 1247.327617] [18785] 0 18785 17585 8232 25 3 0 1000 syz-executor5 [ 1247.327628] [18789] 0 18789 17618 8238 25 3 0 1000 syz-executor5 [ 1247.327644] [18849] 0 18849 17618 12709 31 3 0 1000 syz-executor1 [ 1247.330578] [18870] 0 18870 17618 8412 27 4 0 1000 syz-executor5 [ 1247.330591] [18902] 0 18902 17618 12709 31 3 0 1000 syz-executor1 [ 1247.330603] [18933] 0 18933 17618 12709 31 3 0 1000 syz-executor1 [ 1247.330615] [19009] 0 19009 17618 12709 31 3 0 1000 syz-executor1 [ 1247.330627] [19030] 3327 19030 17585 8428 27 4 0 1000 syz-executor5 [ 1247.330639] [19038] 3327 19038 17585 8428 27 4 0 1000 syz-executor5 [ 1247.330651] [19047] 3327 19047 17585 8428 27 4 0 1000 syz-executor5 [ 1247.330664] [19053] 0 19053 17618 12709 31 3 0 1000 syz-executor1 ** 62 printk messages dropped ** [ 1247.334004] [21269] 0 21269 17618 12709 31 3 0 1000 syz-executor1 ** 33 printk messages dropped ** [ 1247.334501] [23740] 0 23740 17618 8435 27 4 0 0 syz-executor2 [ 1247.334513] [23756] 0 23756 17618 8434 27 4 0 0 syz-executor2 [ 1247.334525] [23767] 0 23767 17618 8434 27 4 0 0 syz-executor2 [ 1247.334537] [23778] 0 23778 17618 8434 27 4 0 0 syz-executor2 [ 1247.334550] [23805] 0 23805 17618 8435 27 4 0 0 syz-executor2 [ 1247.334563] [23817] 0 23817 17618 8434 27 4 0 0 syz-executor2 [ 1247.334615] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1247.336475] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1247.336488] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1247.336559] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1247.336571] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1247.336584] [23912] 0 23912 2667 33 10 3 0 0 init [ 1247.336597] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1247.336652] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1247.336664] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1247.336677] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1247.336689] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1247.336702] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1247.336714] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1247.336725] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1247.336736] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1247.336747] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1247.336759] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1247.336770] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1247.336803] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1247.336814] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1247.336826] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1247.336839] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1247.336851] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1247.336864] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1247.336876] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1247.336888] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1247.336900] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1247.336912] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1247.336924] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1247.336937] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1247.336949] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1247.336961] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1247.336974] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1247.336986] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1247.336998] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1247.337011] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1247.337023] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1247.337035] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1247.337047] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 03:50:22 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) [ 1247.337059] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1247.337072] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1247.337083] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1247.338796] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1247.338809] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1247.338822] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1247.338834] [25667] 0 25667 17618 8200 27 4 0 1000 syz-executor0 03:50:22 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000), 0x0, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1247.338847] [25669] 0 25669 17713 17680 40 4 0 1000 syz-executor1 [ 1247.338858] [25672] 0 25672 17618 8201 26 4 0 1000 syz-executor4 [ 1247.338872] [25681] 0 25681 17618 8219 27 4 0 0 syz-executor2 [ 1247.338883] Out of memory: Kill process 25669 (syz-executor1) score 1010 or sacrifice child 03:50:22 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) [ 1247.338944] Killed process 25669 (syz-executor1) total-vm:70852kB, anon-rss:18456kB, file-rss:52264kB, shmem-rss:0kB [ 1247.449452] oom_reaper: reaped process 25669 (syz-executor1), now anon-rss:18564kB, file-rss:19488kB, shmem-rss:0kB [ 1247.653144] kworker/u4:1 invoked oom-killer: gfp_mask=0x15080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 1247.653162] CPU: 1 PID: 12520 Comm: kworker/u4:1 Not tainted 4.14.87+ #22 [ 1247.653176] Workqueue: events_unbound call_usermodehelper_exec_work [ 1247.653181] Call Trace: 03:50:22 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) 03:50:22 executing program 1: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f00000026c0)=ANY=[@ANYBLOB="18000700aeff0000400001002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300fa00f8003066a027210110000000000000000000000000000000000000000f9598d61a39acbc3e4b971f66c7b2a18edae17dcfb8df2726c56a93702e1ec49cdf67cad19995000000000000000000000000000041549e1aabb4b42dc6bfb1c0f6c8b14ce5b02e588b52bd528be219d265a619c809d3bf3008338eba104ccc8719f1782830a88adabb011354938a6357b8e4acc71351e2b22785ec9493c164f2d21cd7a40c7c5fa14763f8fdf5"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1247.653194] dump_stack+0xb9/0x11b [ 1247.653210] dump_header+0x17d/0x7a8 [ 1247.653220] ? trace_hardirqs_on_caller+0x381/0x520 [ 1247.653240] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1247.653249] ? ___ratelimit+0x4f/0x3f0 [ 1247.653266] oom_kill_process.cold.8+0x10/0xc88 [ 1247.653277] ? lock_downgrade+0x560/0x560 03:50:22 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) [ 1247.653293] ? check_preemption_disabled+0x34/0x1e0 [ 1247.653312] out_of_memory+0x669/0xa60 [ 1247.653327] ? oom_killer_disable+0x1f0/0x1f0 [ 1247.653356] __alloc_pages_nodemask+0x1969/0x2280 [ 1247.653387] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1247.653399] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1247.653414] ? check_preemption_disabled+0x34/0x1e0 [ 1247.653465] ? rcu_read_lock_sched_held+0x102/0x120 [ 1247.653484] copy_process.part.6+0x267/0x6530 [ 1247.653500] ? __lock_acquire+0x619/0x4320 [ 1247.653518] ? check_preemption_disabled+0x34/0x1e0 [ 1247.653533] ? perf_trace_lock+0x11a/0x4c0 [ 1247.653540] ? check_preemption_disabled+0x34/0x1e0 [ 1247.653552] ? umh_complete+0x80/0x80 [ 1247.653565] ? __cleanup_sighand+0x40/0x40 [ 1247.653579] ? HARDIRQ_verbose+0x10/0x10 [ 1247.653609] _do_fork+0x1c2/0xd50 [ 1247.653623] ? umh_complete+0x80/0x80 [ 1247.653633] ? fork_idle+0x250/0x250 03:50:22 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) [ 1247.653645] ? trace_hardirqs_on_caller+0x381/0x520 [ 1247.653654] ? _raw_spin_unlock_irq+0x35/0x50 [ 1247.653663] ? kernel_sigaction+0x14c/0x230 [ 1247.653673] ? flush_sigqueue_mask.isra.3+0x330/0x330 [ 1247.653691] ? umh_complete+0x80/0x80 [ 1247.653697] kernel_thread+0x2f/0x40 [ 1247.653709] call_usermodehelper_exec_work+0xab/0x240 [ 1247.653720] ? call_usermodehelper_exec_async+0x4b0/0x4b0 [ 1247.653749] process_one_work+0x86e/0x1670 [ 1247.653775] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 1247.653808] worker_thread+0xdc/0x1000 [ 1247.653838] ? process_one_work+0x1670/0x1670 [ 1247.653846] kthread+0x348/0x420 [ 1247.653854] ? kthread_create_on_node+0xe0/0xe0 [ 1247.653868] ret_from_fork+0x3a/0x50 [ 1247.653899] Mem-Info: [ 1247.653917] active_anon:83869 inactive_anon:1371313 isolated_anon:0 [ 1247.653917] active_file:116 inactive_file:221 isolated_file:32 03:50:22 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) [ 1247.653917] unevictable:23145 dirty:8 writeback:0 unstable:0 [ 1247.653917] slab_reclaimable:11044 slab_unreclaimable:59397 [ 1247.653917] mapped:58855 shmem:5735 pagetables:15240 bounce:0 [ 1247.653917] free:8183 free_pcp:80 free_cma:0 [ 1247.653930] Node 0 active_anon:335476kB inactive_anon:5485252kB active_file:464kB inactive_file:884kB unevictable:92580kB isolated(anon):0kB isolated(file):128kB mapped:235420kB dirty:32kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1247.653947] DMA32 free:23460kB min:4684kB low:7692kB high:10700kB active_anon:18824kB inactive_anon:2770920kB active_file:28kB inactive_file:728kB unevictable:60184kB writepending:4kB present:3145324kB managed:3012120kB mlocked:60176kB kernel_stack:7808kB pagetables:23896kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1247.653949] lowmem_reserve[]: 0 3505 3505 [ 1247.653976] Normal free:9272kB min:5588kB low:9176kB high:12764kB active_anon:316752kB inactive_anon:2714588kB active_file:28kB inactive_file:520kB unevictable:32520kB writepending:28kB present:4718592kB managed:3589232kB mlocked:32520kB kernel_stack:11872kB pagetables:37064kB bounce:0kB free_pcp:320kB local_pcp:276kB free_cma:0kB [ 1247.653979] lowmem_reserve[]: 0 0 0 [ 1247.653992] DMA32: 783*4kB (UMEH) 409*8kB (UMEH) 249*16kB (UMEH) 207*32kB (UMEH) 81*64kB (UMEH) 3*128kB (UM) 0*256kB 1*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 24116kB [ 1247.654058] Normal: 160*4kB (UMH) 448*8kB (UMH) 287*16kB (UMH) 2*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8880kB [ 1247.654112] 15568 total pagecache pages [ 1247.654122] 0 pages in swap cache [ 1247.654127] Swap cache stats: add 0, delete 0, find 0/0 [ 1247.654130] Free swap = 0kB [ 1247.654133] Total swap = 0kB [ 1247.654136] 1965979 pages RAM [ 1247.654139] 0 pages HighMem/MovableOnly [ 1247.654142] 315641 pages reserved [ 1247.654146] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1247.654166] [ 190] 0 190 5366 169 15 4 0 -1000 udevd [ 1247.654178] [ 1486] 0 1486 2493 573 7 3 0 0 dhclient [ 1247.654191] [ 1627] 0 1627 14279 218 23 3 0 0 rsyslogd [ 1247.654203] [ 1677] 0 1677 4725 51 15 3 0 0 cron [ 1247.654215] [ 1700] 0 1700 3736 44 11 3 0 0 mcstransd [ 1247.654237] [ 1702] 0 1702 12927 1232 28 3 0 0 restorecond [ 1247.654248] [ 1728] 0 1728 12490 152 28 3 0 -1000 sshd [ 1247.654261] [ 1758] 0 1758 3649 40 12 3 0 0 getty [ 1247.654272] [ 1780] 0 1780 17821 213 41 3 0 0 sshd [ 1247.654284] [ 1782] 0 1782 120690 72375 198 5 0 0 syz-fuzzer [ 1247.654297] [ 1838] 0 1838 17553 224 22 3 0 0 syz-executor0 [ 1247.654309] [ 1839] 0 1839 17553 225 22 3 0 0 syz-executor5 [ 1247.654322] [ 1840] 0 1840 17553 225 22 3 0 0 syz-executor1 [ 1247.654333] [ 1841] 0 1841 17553 225 22 3 0 0 syz-executor2 [ 1247.654346] [ 1842] 0 1842 17553 224 22 3 0 0 syz-executor3 [ 1247.654359] [ 1843] 0 1843 17552 8345 23 4 0 0 syz-executor5 [ 1247.654371] [ 1845] 0 1845 17552 8331 24 4 0 0 syz-executor0 [ 1247.654382] [ 1846] 0 1846 17552 8410 23 4 0 0 syz-executor1 [ 1247.654393] [ 1848] 0 1848 17552 8443 23 4 0 0 syz-executor2 [ 1247.654406] [ 1849] 0 1849 17552 8408 23 4 0 0 syz-executor3 [ 1247.654419] [ 4616] 0 4616 17585 8405 25 4 0 1000 syz-executor1 [ 1247.654430] [ 4622] 0 4622 17585 8229 24 3 0 1000 syz-executor1 [ 1247.654443] [ 4824] 0 4824 17618 8422 25 4 0 1000 syz-executor3 [ 1247.654456] [ 4973] 0 4973 17651 8409 26 4 0 1000 syz-executor3 [ 1247.654469] [ 5654] 0 5654 17651 8427 25 4 0 1000 syz-executor5 [ 1247.654481] [ 5745] 0 5745 17585 8404 25 4 0 1000 syz-executor0 [ 1247.654493] [ 6154] 0 6154 17585 8404 25 4 0 1000 syz-executor3 [ 1247.654505] [ 6165] 0 6165 17585 8404 25 4 0 1000 syz-executor3 [ 1247.654517] [ 6175] 0 6175 17585 8404 25 4 0 1000 syz-executor3 [ 1247.654529] [ 6192] 0 6192 17585 8404 25 4 0 1000 syz-executor3 [ 1247.654541] [ 6231] 0 6231 17585 8404 25 4 0 1000 syz-executor3 [ 1247.654552] [ 6236] 0 6236 17585 8404 25 4 0 1000 syz-executor3 [ 1247.654564] [ 6243] 0 6243 17585 8404 25 4 0 1000 syz-executor3 [ 1247.654576] [ 6265] 0 6265 17585 8404 25 4 0 1000 syz-executor3 [ 1247.654588] [ 6391] 0 6391 17585 8404 25 4 0 1000 syz-executor0 [ 1247.654600] [ 6759] 0 6759 17618 12709 31 3 0 1000 syz-executor1 [ 1247.654612] [ 6790] 0 6790 17585 8229 24 3 0 1000 syz-executor5 [ 1247.654625] [ 6806] 0 6806 17618 12709 31 3 0 1000 syz-executor1 [ 1247.654637] [ 6817] 0 6817 17717 8237 25 3 0 1000 syz-executor5 [ 1247.654649] [ 6875] 0 6875 17618 12709 31 3 0 1000 syz-executor1 [ 1247.654662] [ 6916] 0 6916 17618 12709 31 3 0 1000 syz-executor1 [ 1247.654674] [ 6925] 0 6925 17651 8848 26 4 0 1000 syz-executor5 [ 1247.654687] [ 6966] 0 6966 17585 8228 24 3 0 1000 syz-executor3 [ 1247.654698] [ 6990] 0 6990 17585 8228 24 3 0 1000 syz-executor3 [ 1247.654710] [ 7004] 0 7004 17618 12709 31 3 0 1000 syz-executor1 [ 1247.654722] [ 7011] 0 7011 17585 8228 24 3 0 1000 syz-executor3 [ 1247.654734] [ 7051] 0 7051 17585 8404 25 4 0 1000 syz-executor3 [ 1247.654753] [ 7056] 0 7056 17585 8404 25 4 0 1000 syz-executor3 [ 1247.654765] [ 7063] 0 7063 17585 8404 25 4 0 1000 syz-executor3 [ 1247.654778] [ 7070] 0 7070 17585 8404 25 4 0 1000 syz-executor3 [ 1247.654789] [ 7086] 0 7086 17618 12709 31 3 0 1000 syz-executor1 [ 1247.654802] [ 7103] 0 7103 17618 12709 31 3 0 1000 syz-executor1 [ 1247.654814] [ 7114] 0 7114 17585 8404 25 4 0 1000 syz-executor3 [ 1247.654826] [ 7124] 0 7124 17585 8404 25 4 0 1000 syz-executor3 [ 1247.654838] [ 7135] 0 7135 17585 8404 25 4 0 1000 syz-executor3 [ 1247.654850] [ 7140] 0 7140 17585 8404 25 4 0 1000 syz-executor3 [ 1247.654863] [ 7188] 0 7188 17618 8411 26 4 0 1000 syz-executor0 [ 1247.654875] [ 7192] 0 7192 17618 12709 31 3 0 1000 syz-executor1 [ 1247.654887] [ 7212] 0 7212 17618 12709 31 3 0 1000 syz-executor1 [ 1247.654899] [ 7272] 0 7272 17618 12709 31 3 0 1000 syz-executor1 [ 1247.654911] [ 7300] 0 7300 17651 8426 25 4 0 1000 syz-executor5 [ 1247.654930] [ 7311] 0 7311 17618 12709 31 3 0 1000 syz-executor1 [ 1247.654943] [ 7385] 0 7385 17618 12709 31 3 0 1000 syz-executor1 [ 1247.654954] [ 7460] 0 7460 17618 12709 31 3 0 1000 syz-executor1 [ 1247.654966] [ 7518] 0 7518 17618 12709 31 3 0 1000 syz-executor1 [ 1247.654978] [ 7588] 0 7588 17618 8407 25 4 0 1000 syz-executor5 [ 1247.654990] [ 7599] 0 7599 17618 12739 31 3 0 1000 syz-executor1 ** 299 printk messages dropped ** [ 1247.658693] [18453] 0 18453 17618 12709 31 3 0 1000 syz-executor1 ** 113 printk messages dropped ** [ 1247.688307] [23707] 0 23707 2667 33 10 3 0 0 init [ 1247.688318] [23708] 0 23708 2667 33 10 3 0 0 init [ 1247.688330] [23740] 0 23740 17618 8435 27 4 0 0 syz-executor2 [ 1247.688341] [23756] 0 23756 17618 8434 27 4 0 0 syz-executor2 [ 1247.688352] [23767] 0 23767 17618 8434 27 4 0 0 syz-executor2 [ 1247.688368] [23778] 0 23778 17618 8434 27 4 0 0 syz-executor2 [ 1247.688444] [23805] 0 23805 17618 8435 27 4 0 0 syz-executor2 [ 1247.688456] [23817] 0 23817 17618 8434 27 4 0 0 syz-executor2 [ 1247.688467] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1247.688478] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 03:50:23 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) 03:50:23 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1247.688489] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1247.688500] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1247.688512] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1247.688523] [23912] 0 23912 2667 33 10 3 0 0 init [ 1247.688534] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1247.688545] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1247.688557] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1247.688568] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1247.688579] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1247.688591] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1247.688602] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1247.688617] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1247.688733] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1247.688750] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1247.688762] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1247.688826] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1247.688906] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1247.688917] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1247.689002] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1247.689014] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1247.689025] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1247.689036] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1247.689047] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1247.689059] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1247.689070] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1247.689108] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1247.689119] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1247.689130] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1247.689141] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1247.689152] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1247.689163] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1247.689176] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1247.689187] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1247.689198] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1247.689210] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1247.689221] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1247.689255] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1247.689266] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1247.689278] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1247.689289] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1247.689300] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1247.689312] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1247.689323] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1247.689334] [25667] 0 25667 17618 8200 27 4 0 1000 syz-executor0 [ 1247.689349] [25672] 0 25672 17618 8201 26 4 0 1000 syz-executor4 [ 1247.689362] [25681] 0 25681 17618 8219 27 4 0 0 syz-executor2 [ 1247.689373] Out of memory: Kill process 22909 (syz-executor1) score 1007 or sacrifice child [ 1247.689405] Killed process 22909 (syz-executor1) total-vm:70720kB, anon-rss:18436kB, file-rss:32768kB, shmem-rss:0kB [ 1247.808340] oom_reaper: reaped process 22909 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1253.144194] kworker/u4:1 invoked oom-killer: gfp_mask=0x15080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=1, oom_score_adj=0 03:50:24 executing program 3: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) 03:50:24 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x1, 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, r0) tkill(r0, 0x16) 03:50:24 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x0, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) [ 1253.144211] CPU: 1 PID: 25760 Comm: kworker/u4:1 Not tainted 4.14.87+ #22 [ 1253.144214] Call Trace: [ 1253.144229] dump_stack+0xb9/0x11b [ 1253.144251] dump_header+0x17d/0x7a8 [ 1253.144260] ? trace_hardirqs_on_caller+0x381/0x520 [ 1253.144270] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1253.144283] ? ___ratelimit+0x4f/0x3f0 [ 1253.144298] oom_kill_process.cold.8+0x10/0xc88 [ 1253.144308] ? lock_downgrade+0x560/0x560 [ 1253.144328] ? check_preemption_disabled+0x34/0x1e0 [ 1253.144345] out_of_memory+0x669/0xa60 [ 1253.144359] ? oom_killer_disable+0x1f0/0x1f0 [ 1253.144388] __alloc_pages_nodemask+0x1969/0x2280 [ 1253.144417] ? call_usermodehelper_exec_async+0x289/0x4b0 [ 1253.144423] ? ret_from_fork+0x3a/0x50 [ 1253.144434] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1253.144450] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1253.144467] ? HARDIRQ_verbose+0x10/0x10 [ 1253.144483] ? mm_alloc+0x18/0xc0 [ 1253.144517] __get_free_pages+0x13/0xa0 [ 1253.144526] pgd_alloc+0x1f/0x3a0 [ 1253.144538] mm_init+0x514/0x800 [ 1253.144550] mm_alloc+0xa1/0xc0 [ 1253.144560] do_execveat_common.isra.14+0xa71/0x1d60 [ 1253.144569] ? fs_reclaim_acquire+0x10/0x10 [ 1253.144588] ? prepare_bprm_creds+0x110/0x110 [ 1253.144602] ? rcu_read_lock_sched_held+0x102/0x120 [ 1253.144622] do_execve+0x2c/0x40 [ 1253.144634] call_usermodehelper_exec_async+0x289/0x4b0 [ 1253.144641] ? umh_complete+0x80/0x80 [ 1253.144652] ret_from_fork+0x3a/0x50 [ 1253.144913] Mem-Info: [ 1253.144929] active_anon:83913 inactive_anon:1371796 isolated_anon:0 [ 1253.144929] active_file:5 inactive_file:21 isolated_file:0 [ 1253.144929] unevictable:23153 dirty:0 writeback:0 unstable:0 [ 1253.144929] slab_reclaimable:11028 slab_unreclaimable:59571 [ 1253.144929] mapped:58694 shmem:5735 pagetables:15306 bounce:0 [ 1253.144929] free:7845 free_pcp:20 free_cma:0 [ 1253.144941] Node 0 active_anon:335652kB inactive_anon:5487184kB active_file:20kB inactive_file:84kB unevictable:92612kB isolated(anon):0kB isolated(file):0kB mapped:234776kB dirty:0kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1253.144957] DMA32 free:22048kB min:4684kB low:7692kB high:10700kB active_anon:18860kB inactive_anon:2768124kB active_file:0kB inactive_file:72kB unevictable:64256kB writepending:0kB present:3145324kB managed:3012120kB mlocked:64248kB kernel_stack:8032kB pagetables:23840kB bounce:0kB free_pcp:44kB local_pcp:44kB free_cma:0kB [ 1253.144960] lowmem_reserve[]: 0 3505 3505 [ 1253.144984] Normal free:9332kB min:5588kB low:9176kB high:12764kB active_anon:316792kB inactive_anon:2718876kB active_file:44kB inactive_file:12kB unevictable:28356kB writepending:0kB present:4718592kB managed:3589232kB mlocked:28356kB kernel_stack:11744kB pagetables:37384kB bounce:0kB free_pcp:36kB local_pcp:36kB free_cma:0kB [ 1253.144987] lowmem_reserve[]: 0 0 0 [ 1253.144998] DMA32: 146*4kB (UME) 56*8kB (UMEH) 124*16kB (UMEH) 218*32kB (UMEH) 80*64kB (UME) 8*128kB (UE) 2*256kB (ME) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 22280kB [ 1253.145126] Normal: 158*4kB (UMH) 598*8kB (UMEH) 212*16kB (UM) 5*32kB (ME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8968kB [ 1253.145174] 15255 total pagecache pages [ 1253.145183] 0 pages in swap cache [ 1253.145188] Swap cache stats: add 0, delete 0, find 0/0 [ 1253.145191] Free swap = 0kB [ 1253.145193] Total swap = 0kB [ 1253.145196] 1965979 pages RAM [ 1253.145199] 0 pages HighMem/MovableOnly [ 1253.145202] 315641 pages reserved [ 1253.145205] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1253.145225] [ 190] 0 190 5366 169 15 4 0 -1000 udevd [ 1253.145236] [ 1486] 0 1486 2493 573 7 3 0 0 dhclient [ 1253.145253] [ 1627] 0 1627 14279 218 23 3 0 0 rsyslogd [ 1253.145264] [ 1677] 0 1677 4725 51 15 3 0 0 cron [ 1253.145276] [ 1700] 0 1700 3736 44 11 3 0 0 mcstransd [ 1253.145287] [ 1702] 0 1702 12927 1232 28 3 0 0 restorecond [ 1253.145298] [ 1728] 0 1728 12490 152 28 3 0 -1000 sshd [ 1253.145312] [ 1758] 0 1758 3649 40 12 3 0 0 getty [ 1253.145323] [ 1780] 0 1780 17821 213 41 3 0 0 sshd [ 1253.145333] [ 1782] 0 1782 120690 72393 198 5 0 0 syz-fuzzer [ 1253.145345] [ 1838] 0 1838 17553 224 22 3 0 0 syz-executor0 [ 1253.145356] [ 1839] 0 1839 17553 225 22 3 0 0 syz-executor5 [ 1253.145367] [ 1840] 0 1840 17553 225 22 3 0 0 syz-executor1 [ 1253.145382] [ 1841] 0 1841 17553 225 22 3 0 0 syz-executor2 [ 1253.145396] [ 1842] 0 1842 17553 224 22 3 0 0 syz-executor3 [ 1253.145407] [ 1843] 0 1843 17552 8411 23 4 0 0 syz-executor5 [ 1253.145417] [ 1845] 0 1845 17552 8261 24 4 0 0 syz-executor0 [ 1253.145427] [ 1846] 0 1846 17552 8410 23 4 0 0 syz-executor1 [ 1253.145438] [ 1848] 0 1848 17552 8443 23 4 0 0 syz-executor2 [ 1253.145448] [ 1849] 0 1849 17552 8423 23 4 0 0 syz-executor3 [ 1253.145463] [ 4616] 0 4616 17585 8405 25 4 0 1000 syz-executor1 [ 1253.145481] [ 4622] 0 4622 17585 8229 24 3 0 1000 syz-executor1 [ 1253.145492] [ 4824] 0 4824 17618 8422 25 4 0 1000 syz-executor3 [ 1253.145503] [ 4973] 0 4973 17651 8409 26 4 0 1000 syz-executor3 [ 1253.145516] [ 5654] 0 5654 17651 8427 25 4 0 1000 syz-executor5 [ 1253.145527] [ 5745] 0 5745 17585 8404 25 4 0 1000 syz-executor0 [ 1253.145538] [ 6154] 0 6154 17585 8404 25 4 0 1000 syz-executor3 [ 1253.145549] [ 6165] 0 6165 17585 8404 25 4 0 1000 syz-executor3 [ 1253.145561] [ 6175] 0 6175 17585 8404 25 4 0 1000 syz-executor3 [ 1253.145575] [ 6192] 0 6192 17585 8404 25 4 0 1000 syz-executor3 [ 1253.145586] [ 6231] 0 6231 17585 8404 25 4 0 1000 syz-executor3 [ 1253.145600] [ 6236] 0 6236 17585 8404 25 4 0 1000 syz-executor3 [ 1253.145612] [ 6243] 0 6243 17585 8404 25 4 0 1000 syz-executor3 [ 1253.145622] [ 6265] 0 6265 17585 8404 25 4 0 1000 syz-executor3 [ 1253.145633] [ 6391] 0 6391 17585 8404 25 4 0 1000 syz-executor0 [ 1253.145645] [ 6759] 0 6759 17618 12709 31 3 0 1000 syz-executor1 [ 1253.145657] [ 6790] 0 6790 17585 8229 24 3 0 1000 syz-executor5 [ 1253.145667] [ 6806] 0 6806 17618 12709 31 3 0 1000 syz-executor1 [ 1253.145678] [ 6817] 0 6817 17717 8237 25 3 0 1000 syz-executor5 [ 1253.145693] [ 6875] 0 6875 17618 12709 31 3 0 1000 syz-executor1 [ 1253.145707] [ 6916] 0 6916 17618 12709 31 3 0 1000 syz-executor1 [ 1253.145719] [ 6925] 0 6925 17651 8848 26 4 0 1000 syz-executor5 [ 1253.145737] [ 6966] 0 6966 17585 8228 24 3 0 1000 syz-executor3 [ 1253.145748] [ 6990] 0 6990 17585 8228 24 3 0 1000 syz-executor3 [ 1253.145759] [ 7004] 0 7004 17618 12709 31 3 0 1000 syz-executor1 [ 1253.145770] [ 7011] 0 7011 17585 8228 24 3 0 1000 syz-executor3 [ 1253.145781] [ 7051] 0 7051 17585 8404 25 4 0 1000 syz-executor3 [ 1253.145793] [ 7056] 0 7056 17585 8404 25 4 0 1000 syz-executor3 [ 1253.145804] [ 7063] 0 7063 17585 8404 25 4 0 1000 syz-executor3 [ 1253.145815] [ 7070] 0 7070 17585 8404 25 4 0 1000 syz-executor3 [ 1253.146066] [ 7086] 0 7086 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146078] [ 7103] 0 7103 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146089] [ 7114] 0 7114 17585 8404 25 4 0 1000 syz-executor3 [ 1253.146100] [ 7124] 0 7124 17585 8404 25 4 0 1000 syz-executor3 [ 1253.146163] [ 7135] 0 7135 17585 8404 25 4 0 1000 syz-executor3 [ 1253.146174] [ 7140] 0 7140 17585 8404 25 4 0 1000 syz-executor3 [ 1253.146185] [ 7188] 0 7188 17618 8411 26 4 0 1000 syz-executor0 [ 1253.146196] [ 7192] 0 7192 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146207] [ 7212] 0 7212 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146218] [ 7272] 0 7272 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146230] [ 7300] 0 7300 17651 8426 25 4 0 1000 syz-executor5 03:50:25 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000), 0x0, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:50:25 executing program 3: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) [ 1253.146241] [ 7311] 0 7311 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146257] [ 7385] 0 7385 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146269] [ 7460] 0 7460 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146280] [ 7518] 0 7518 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146291] [ 7588] 0 7588 17618 8407 25 4 0 1000 syz-executor5 03:50:25 executing program 1: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x80000, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r3, &(0x7f0000000b80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0xfffffffffffffe12) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff0000400001002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300fa00f8003066a02721011000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) 03:50:25 executing program 3: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) [ 1253.146302] [ 7599] 0 7599 17618 12739 31 3 0 1000 syz-executor1 [ 1253.146313] [ 7657] 0 7657 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146324] [ 7718] 0 7718 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146335] [ 7760] 0 7760 17585 8404 25 4 0 1000 syz-executor0 03:50:25 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) [ 1253.146346] [ 7776] 0 7776 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146357] [ 7781] 0 7781 17585 8220 23 3 0 1000 syz-executor5 [ 1253.146368] [ 7798] 0 7798 17651 8234 24 3 0 1000 syz-executor5 [ 1253.146379] [ 7840] 0 7840 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146390] [ 7926] 0 7926 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146401] [ 7936] 0 7936 17618 12709 31 3 0 1000 syz-executor5 [ 1253.146413] [ 7960] 0 7960 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146424] [ 7996] 0 7996 17618 8232 25 3 0 1000 syz-executor1 [ 1253.146434] [ 8029] 0 8029 17618 8406 25 4 0 1000 syz-executor3 [ 1253.146445] [ 8056] 0 8056 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146456] [ 8099] 0 8099 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146466] [ 8137] 0 8137 17585 8231 24 3 0 1000 syz-executor5 [ 1253.146477] [ 8139] 0 8139 17618 8233 24 3 0 1000 syz-executor5 [ 1253.146489] [ 8149] 0 8149 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146500] [ 8191] 0 8191 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146511] [ 8239] 0 8239 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146521] [ 8293] 0 8293 17651 8234 25 3 0 1000 syz-executor1 [ 1253.146532] [ 8361] 0 8361 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146544] [ 8410] 0 8410 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146555] [ 8459] 0 8459 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146566] [ 8504] 0 8504 17618 12709 31 3 0 1000 syz-executor1 03:50:25 executing program 3: perf_event_open(&(0x7f0000940000)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) [ 1253.146577] [ 8590] 0 8590 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146588] [ 8642] 0 8642 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146599] [ 8692] 0 8692 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146610] [ 8780] 0 8780 17585 8230 25 3 0 1000 syz-executor1 [ 1253.146621] [ 8825] 0 8825 17618 8428 25 4 0 1000 syz-executor2 [ 1253.146633] [ 8863] 0 8863 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146645] [ 8928] 0 8928 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146656] [ 8977] 0 8977 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146667] [ 9010] 0 9010 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146678] [ 9065] 0 9065 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146689] [ 9117] 0 9117 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146700] [ 9171] 0 9171 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146711] [ 9231] 0 9231 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146722] [ 9257] 0 9257 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146741] [ 9319] 0 9319 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146752] [ 9343] 0 9343 17585 8404 25 4 0 1000 syz-executor3 [ 1253.146763] [ 9370] 0 9370 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146775] [ 9423] 0 9423 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146786] [ 9477] 0 9477 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146797] [ 9516] 0 9516 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146809] [ 9569] 0 9569 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146820] [ 9590] 0 9590 17585 8230 25 3 0 1000 syz-executor1 [ 1253.146831] [ 9654] 0 9654 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146842] [ 9673] 0 9673 17585 8406 26 4 0 1000 syz-executor3 [ 1253.146855] [ 9703] 0 9703 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146865] [ 9733] 0 9733 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146876] [ 9782] 0 9782 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146888] [ 9840] 0 9840 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146899] [ 9859] 0 9859 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146909] [ 9903] 0 9903 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146921] [ 9953] 0 9953 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146932] [10001] 0 10001 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146943] [10055] 0 10055 17618 12709 31 3 0 1000 syz-executor1 [ 1253.146976] [10105] 0 10105 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148111] [10130] 0 10130 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148127] [10210] 0 10210 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148395] [10255] 0 10255 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148406] [10308] 0 10308 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148417] [10379] 0 10379 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148428] [10444] 0 10444 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148439] [10514] 0 10514 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148450] [10527] 0 10527 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148461] [10574] 0 10574 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148473] [10657] 0 10657 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148484] [10687] 0 10687 17651 8409 26 4 0 1000 syz-executor3 [ 1253.148495] [10713] 0 10713 17651 8409 26 4 0 1000 syz-executor3 [ 1253.148506] [10730] 0 10730 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148518] [10763] 0 10763 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148529] [10818] 0 10818 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148539] [10871] 0 10871 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148551] [10932] 0 10932 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148562] [10969] 0 10969 17585 8404 25 4 0 1000 syz-executor3 [ 1253.148573] [10989] 0 10989 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148585] [11042] 0 11042 17585 8404 25 4 0 1000 syz-executor3 [ 1253.148595] [11049] 0 11049 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148607] [11097] 0 11097 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148618] [11165] 0 11165 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148630] [11191] 0 11191 17585 8228 24 3 0 1000 syz-executor3 [ 1253.148641] [11210] 0 11210 17585 8406 26 4 0 1000 syz-executor3 [ 1253.148652] [11225] 0 11225 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148664] [11281] 0 11281 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148674] [11335] 0 11335 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148686] [11387] 0 11387 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148697] [11445] 0 11445 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148708] [11498] 0 11498 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148719] [11533] 0 11533 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148739] [11580] 0 11580 17585 12707 31 3 0 1000 syz-executor1 [ 1253.148749] [11636] 0 11636 17585 8228 24 3 0 1000 syz-executor3 03:50:26 executing program 3: perf_event_open(&(0x7f0000940000)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) [ 1253.148760] [11683] 0 11683 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148771] [11720] 0 11720 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148782] [11742] 0 11742 17635 12709 32 3 0 1000 syz-executor0 [ 1253.148793] [11744] 0 11744 17668 11235 31 3 0 1000 syz-executor0 [ 1253.148804] [11784] 0 11784 17585 8404 25 4 0 1000 syz-executor3 [ 1253.148816] [11801] 0 11801 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148827] [11851] 0 11851 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148838] [11921] 0 11921 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148849] [11984] 0 11984 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148860] [12055] 0 12055 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148871] [12121] 0 12121 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148883] [12156] 0 12156 17618 8425 25 4 0 0 syz-executor2 [ 1253.148894] [12188] 0 12188 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148905] [12202] 0 12202 17585 8407 25 4 0 1000 syz-executor5 [ 1253.148916] [12224] 0 12224 17585 8407 25 4 0 1000 syz-executor5 [ 1253.148927] [12228] 0 12228 17585 8405 26 4 0 1000 syz-executor3 [ 1253.148938] [12241] 0 12241 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148950] [12301] 0 12301 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148961] [12359] 0 12359 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148973] [12424] 0 12424 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148984] [12483] 0 12483 17618 12709 31 3 0 1000 syz-executor1 [ 1253.148995] [12555] 0 12555 17618 12709 31 3 0 1000 syz-executor1 [ 1253.149006] [12595] 0 12595 17585 8408 26 4 0 1000 syz-executor5 [ 1253.149017] [12596] 0 12596 17651 8409 26 4 0 1000 syz-executor3 [ 1253.149029] [12605] 0 12605 17651 8409 26 4 0 1000 syz-executor3 [ 1253.149040] [12617] 0 12617 17651 8412 26 4 0 1000 syz-executor5 [ 1253.149051] [12634] 0 12634 17585 8404 25 4 0 1000 syz-executor3 [ 1253.149062] [12642] 0 12642 17618 12709 31 3 0 1000 syz-executor1 [ 1253.149073] [12681] 0 12681 17618 12709 31 3 0 1000 syz-executor1 [ 1253.149084] [12699] 0 12699 17585 8408 26 4 0 1000 syz-executor5 [ 1253.149095] [12722] 0 12722 17618 12709 31 3 0 1000 syz-executor1 [ 1253.149107] [12740] 0 12740 17585 8405 26 4 0 1000 syz-executor3 [ 1253.149118] [12757] 0 12757 17618 12709 31 3 0 1000 syz-executor1 [ 1253.149129] [12775] 0 12775 17585 8407 25 4 0 1000 syz-executor5 [ 1253.149140] [12785] 0 12785 17585 8407 25 4 0 1000 syz-executor5 [ 1253.150104] [12796] 0 12796 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150115] [12810] 0 12810 17585 8405 26 4 0 1000 syz-executor3 [ 1253.150126] [12818] 0 12818 17618 8409 25 4 0 1000 syz-executor5 [ 1253.150137] [12839] 0 12839 17651 8412 26 4 0 1000 syz-executor5 [ 1253.150151] [12845] 0 12845 17585 8424 25 4 0 0 syz-executor2 [ 1253.150162] [12874] 0 12874 17618 12709 31 3 0 1000 syz-executor1 03:50:27 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1253.150174] [12907] 0 12907 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150185] [12926] 0 12926 17618 8410 26 4 0 1000 syz-executor5 [ 1253.150197] [12927] 0 12927 17585 8404 25 4 0 1000 syz-executor3 [ 1253.150208] [12984] 0 12984 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150219] [13011] 0 13011 17651 8408 25 4 0 1000 syz-executor3 [ 1253.150237] [13055] 0 13055 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150300] [13101] 0 13101 17585 8230 24 3 0 0 syz-executor2 [ 1253.150311] [13103] 0 13103 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150322] [13112] 0 13112 17651 8234 24 3 0 0 syz-executor2 [ 1253.150333] [13171] 0 13171 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150348] [13214] 0 13214 17651 8409 26 4 0 1000 syz-executor3 [ 1253.150485] [13218] 0 13218 17651 8409 26 4 0 1000 syz-executor3 [ 1253.150496] [13230] 0 13230 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150507] [13249] 0 13249 17585 8405 26 4 0 1000 syz-executor3 [ 1253.150518] [13272] 0 13272 17585 8231 24 3 0 1000 syz-executor5 [ 1253.150530] [13298] 0 13298 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150571] [13350] 0 13350 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150665] [13422] 0 13422 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150675] [13483] 0 13483 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150687] [13540] 0 13540 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150697] [13585] 0 13585 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150708] [13603] 0 13603 17618 8406 25 4 0 1000 syz-executor3 [ 1253.150721] [13611] 0 13611 17585 8408 26 4 0 1000 syz-executor5 [ 1253.150741] [13643] 0 13643 17585 8407 25 4 0 1000 syz-executor5 [ 1253.150752] [13653] 0 13653 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150763] [13703] 0 13703 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150774] [13711] 0 13711 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150785] [13729] 0 13729 17585 8231 24 3 0 1000 syz-executor5 [ 1253.150796] [13747] 0 13747 17585 8408 26 4 0 1000 syz-executor5 [ 1253.150807] [13770] 0 13770 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150818] [13843] 0 13843 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150830] [13886] 0 13886 17585 8421 24 4 0 0 syz-executor2 [ 1253.150841] [13903] 0 13903 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150852] [13914] 0 13914 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150864] [13931] 0 13931 17585 8407 25 4 0 1000 syz-executor5 [ 1253.150874] [13968] 0 13968 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150885] [13993] 0 13993 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150897] [14051] 0 14051 17618 12709 31 3 0 1000 syz-executor1 03:50:27 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) 03:50:27 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) 03:50:27 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, 0x0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) 03:50:27 executing program 1: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x8) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000b80), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff0000400001002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300fa00f8003066a02721011000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1253.150908] [14127] 0 14127 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150919] [14134] 0 14134 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150930] [14187] 0 14187 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150941] [14242] 0 14242 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150952] [14272] 0 14272 17651 8427 25 4 0 0 syz-executor2 [ 1253.150964] [14298] 0 14298 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150975] [14350] 0 14350 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150986] [14413] 0 14413 17618 12709 31 3 0 1000 syz-executor1 [ 1253.150997] [14454] 0 14454 17631 8412 26 4 0 1000 syz-executor5 [ 1253.151008] [14475] 0 14475 17618 8410 26 4 0 1000 syz-executor5 [ 1253.151019] [14483] 0 14483 17585 8407 25 4 0 1000 syz-executor5 [ 1253.151030] [14494] 0 14494 17618 12709 31 3 0 1000 syz-executor1 [ 1253.151042] [14515] 0 14515 17585 8231 24 3 0 1000 syz-executor5 [ 1253.151053] [14569] 0 14569 17618 12709 31 3 0 1000 syz-executor1 [ 1253.151064] [14605] 0 14605 17618 12709 31 3 0 1000 syz-executor1 [ 1253.151075] [14620] 0 14620 17616 8410 26 4 0 1000 syz-executor5 [ 1253.151086] [14680] 0 14680 17618 12709 31 3 0 1000 syz-executor1 [ 1253.151097] [14704] 0 14704 17618 12709 31 3 0 1000 syz-executor1 [ 1253.151109] [14721] 0 14721 17585 8420 26 4 0 1000 syz-executor5 [ 1253.151120] [14736] 0 14736 17585 8407 25 4 0 1000 syz-executor5 [ 1253.151130] [14830] 0 14830 17618 12709 31 3 0 1000 syz-executor1 [ 1253.151142] [14949] 0 14949 17585 8231 24 3 0 1000 syz-executor5 [ 1253.151153] [14996] 0 14996 17618 12709 31 3 0 1000 syz-executor1 [ 1253.151164] [15026] 0 15026 17618 12709 31 3 0 1000 syz-executor1 [ 1253.151175] [15071] 0 15071 17585 8231 24 3 0 1000 syz-executor5 [ 1253.151187] [15082] 0 15082 17585 8408 26 4 0 1000 syz-executor5 [ 1253.151198] [15091] 0 15091 17618 12709 31 3 0 1000 syz-executor1 [ 1253.151209] [15137] 0 15137 17618 12709 31 3 0 1000 syz-executor1 [ 1253.151220] [15184] 0 15184 17651 8442 25 4 0 0 syz-executor2 [ 1253.151231] [15188] 0 15188 17618 12709 31 3 0 1000 syz-executor1 [ 1253.151247] [15225] 0 15225 17618 12709 31 3 0 1000 syz-executor1 [ 1253.151258] [15243] 0 15243 17585 8407 25 4 0 1000 syz-executor5 [ 1253.151269] [15284] 0 15284 17618 12709 31 3 0 1000 syz-executor1 [ 1253.151281] [15330] 0 15330 17618 12709 31 3 0 1000 syz-executor1 [ 1253.151291] [15404] 0 15404 17618 12709 31 3 0 1000 syz-executor1 [ 1253.151302] [15435] 0 15435 17618 12709 31 3 0 1000 syz-executor1 [ 1253.151314] [15498] 0 15498 17618 12709 31 3 0 1000 syz-executor1 [ 1253.151325] [15523] 0 15523 17618 12709 31 3 0 1000 syz-executor1 [ 1253.151340] [15588] 0 15588 17618 12709 31 3 0 1000 syz-executor1 [ 1253.152488] [15630] 0 15630 17618 8410 26 4 0 1000 syz-executor5 [ 1253.152500] [15654] 0 15654 17618 12709 31 3 0 1000 syz-executor1 [ 1253.152511] [15698] 0 15698 17618 12709 31 3 0 1000 syz-executor1 [ 1253.152523] [15752] 0 15752 17618 12709 31 3 0 1000 syz-executor1 [ 1253.152534] [15825] 0 15825 17618 12709 31 3 0 1000 syz-executor1 [ 1253.152546] [15892] 0 15892 17618 12709 31 3 0 1000 syz-executor1 [ 1253.152562] [15933] 0 15933 17618 12709 31 3 0 1000 syz-executor1 [ 1253.152697] [15935] 0 15935 17651 8233 24 3 0 0 syz-executor2 [ 1253.152708] [15940] 0 15940 17684 8235 24 3 0 0 syz-executor2 [ 1253.152719] [16008] 0 16008 17618 12709 31 3 0 1000 syz-executor1 [ 1253.152738] [16044] 0 16044 17585 8407 25 4 0 1000 syz-executor5 [ 1253.152749] [16059] 0 16059 17618 12709 31 3 0 1000 syz-executor1 [ 1253.152761] [16092] 0 16092 17618 12709 31 3 0 1000 syz-executor1 [ 1253.152773] [16133] 0 16133 17618 12709 31 3 0 1000 syz-executor1 [ 1253.152784] [16203] 0 16203 17618 12709 31 3 0 1000 syz-executor1 [ 1253.152795] [16260] 0 16260 17618 12709 31 3 0 1000 syz-executor1 [ 1253.152806] [16290] 0 16290 17618 12709 31 3 0 1000 syz-executor1 [ 1253.152821] [16341] 0 16341 17585 8219 23 3 0 1000 syz-executor3 [ 1253.153585] [16342] 0 16342 17585 8227 23 3 0 1000 syz-executor3 [ 1253.153597] [16363] 0 16363 17618 12709 31 3 0 1000 syz-executor1 [ 1253.153608] [16378] 0 16378 17585 8408 26 4 0 1000 syz-executor5 [ 1253.153620] [16444] 0 16444 17585 8230 25 3 0 0 syz-executor2 [ 1253.153631] [16453] 0 16453 17618 12709 31 3 0 1000 syz-executor1 [ 1253.153642] [16469] 0 16469 17585 8228 24 3 0 1000 syz-executor3 [ 1253.153653] [16485] 0 16485 17618 12709 31 3 0 1000 syz-executor1 [ 1253.153669] [16496] 0 16496 17750 8238 24 3 0 1000 syz-executor3 [ 1253.153814] [16502] 0 16502 17684 12805 31 3 0 0 syz-executor2 [ 1253.153825] [16523] 0 16523 17585 8230 25 3 0 0 syz-executor2 [ 1253.153836] [16546] 0 16546 17618 12709 31 3 0 1000 syz-executor1 [ 1253.153847] [16627] 0 16627 17618 12709 31 3 0 1000 syz-executor1 [ 1253.153859] [16653] 0 16653 17585 8406 24 4 0 1000 syz-executor5 [ 1253.153870] [16658] 0 16658 17585 8408 26 4 0 1000 syz-executor5 [ 1253.153881] [16695] 0 16695 17651 8408 25 4 0 1000 syz-executor3 [ 1253.153893] [16701] 0 16701 17618 8426 25 4 0 0 syz-executor2 [ 1253.153905] [16708] 0 16708 17618 12709 31 3 0 1000 syz-executor1 [ 1253.153916] [16726] 0 16726 17618 12709 31 3 0 1000 syz-executor1 [ 1253.153927] [16766] 0 16766 17585 8229 24 3 0 0 syz-executor2 [ 1253.153938] [16781] 0 16781 17618 12709 31 3 0 1000 syz-executor1 [ 1253.153954] [16798] 0 16798 17616 8233 26 3 0 1000 syz-executor5 [ 1253.154073] [16867] 0 16867 17585 8407 25 4 0 1000 syz-executor5 [ 1253.154085] [16872] 0 16872 17618 12709 31 3 0 1000 syz-executor1 [ 1253.154096] [16934] 0 16934 17618 12709 31 3 0 1000 syz-executor1 [ 1253.154107] [16971] 0 16971 17618 12709 31 3 0 1000 syz-executor1 [ 1253.154119] [17047] 0 17047 17618 12709 31 3 0 1000 syz-executor1 [ 1253.154129] [17096] 0 17096 17618 12709 31 3 0 1000 syz-executor1 [ 1253.154140] [17192] 0 17192 17618 12709 31 3 0 1000 syz-executor1 [ 1253.154152] [17231] 0 17231 17618 12709 31 3 0 1000 syz-executor1 [ 1253.154163] [17292] 0 17292 17618 12709 31 3 0 1000 syz-executor1 [ 1253.154174] [17375] 0 17375 17618 12709 31 3 0 1000 syz-executor1 [ 1253.154186] [17464] 0 17464 17618 12709 31 3 0 1000 syz-executor1 ** 51 printk messages dropped ** [ 1253.156056] [18870] 0 18870 17618 8412 27 4 0 1000 syz-executor5 ** 111 printk messages dropped ** [ 1253.158805] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1253.158816] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1253.158827] [23912] 0 23912 2667 33 10 3 0 0 init [ 1253.158838] [23915] 0 23915 5365 170 14 3 0 -1000 udevd [ 1253.158850] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1253.158861] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1253.158872] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1253.158883] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1253.158894] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1253.158906] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 03:50:28 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000), 0x0, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:50:28 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet(0x11, 0x0, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) [ 1253.158917] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1253.158928] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1253.158940] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1253.158951] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1253.158962] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1253.158974] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1253.158984] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1253.159017] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1253.160949] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1253.160962] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1253.160973] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1253.160984] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1253.161008] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1253.161019] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1253.161031] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1253.161042] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1253.161053] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1253.161064] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1253.161075] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1253.161086] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1253.161097] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1253.161108] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1253.161120] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1253.161131] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1253.161142] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1253.161153] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1253.161164] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1253.161176] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1253.161187] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1253.161198] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1253.161209] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1253.161220] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1253.161231] [25731] 0 25731 17618 8200 27 4 0 1000 syz-executor5 [ 1253.161248] [25733] 0 25733 17746 17687 40 4 0 1000 syz-executor1 [ 1253.161260] [25739] 0 25739 17618 12709 31 3 0 1000 syz-executor1 [ 1253.161272] [25744] 0 25744 17618 8213 27 4 0 1000 syz-executor0 [ 1253.161283] [25746] 0 25746 17618 8216 27 4 0 1000 syz-executor4 [ 1253.161294] [25756] 0 25756 17713 12833 31 3 0 1000 syz-executor1 [ 1253.161305] [25758] 0 25758 17585 8219 24 4 0 0 syz-executor2 [ 1253.161316] [25759] 0 25759 17585 8215 24 4 0 1000 syz-executor3 [ 1253.161324] Out of memory: Kill process 25733 (syz-executor1) score 1010 or sacrifice child [ 1253.161399] Killed process 25756 (syz-executor1) total-vm:70852kB, anon-rss:18564kB, file-rss:32768kB, shmem-rss:0kB [ 1253.215972] oom_reaper: reaped process 25756 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1255.228065] syz-fuzzer invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=0 [ 1255.228083] CPU: 0 PID: 1784 Comm: syz-fuzzer Not tainted 4.14.87+ #22 [ 1255.228092] Call Trace: [ 1255.228107] dump_stack+0xb9/0x11b [ 1255.228124] dump_header+0x17d/0x7a8 [ 1255.228133] ? trace_hardirqs_on_caller+0x381/0x520 [ 1255.228143] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1255.228152] ? ___ratelimit+0x4f/0x3f0 [ 1255.228167] oom_kill_process.cold.8+0x10/0xc88 [ 1255.228177] ? lock_downgrade+0x560/0x560 [ 1255.228192] ? check_preemption_disabled+0x34/0x1e0 [ 1255.228209] out_of_memory+0x669/0xa60 [ 1255.228223] ? oom_killer_disable+0x1f0/0x1f0 [ 1255.228249] __alloc_pages_nodemask+0x1969/0x2280 [ 1255.228276] ? check_preemption_disabled+0x34/0x1e0 [ 1255.228289] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1255.228301] ? find_get_entry+0x118/0x550 [ 1255.228315] ? check_preemption_disabled+0x34/0x1e0 [ 1255.228324] ? check_preemption_disabled+0x34/0x1e0 [ 1255.228341] ? find_get_entry+0x13f/0x550 [ 1255.228361] ? pagecache_get_page+0x129/0x770 [ 1255.228378] filemap_fault+0xcdd/0x14a0 [ 1255.228409] ext4_filemap_fault+0x7d/0xb0 [ 1255.228418] __do_fault+0x80/0x210 [ 1255.228430] __handle_mm_fault+0x991/0x25f0 [ 1255.228447] ? vm_insert_page+0x6d0/0x6d0 [ 1255.228453] ? HARDIRQ_verbose+0x10/0x10 [ 1255.228458] ? HARDIRQ_verbose+0x10/0x10 [ 1255.228467] ? SyS_futex+0x249/0x2b5 [ 1255.228500] ? check_preemption_disabled+0x34/0x1e0 [ 1255.228518] handle_mm_fault+0x2f2/0x6eb [ 1255.228532] __do_page_fault+0x45d/0xb60 [ 1255.228559] ? retint_user+0x18/0x18 [ 1255.228568] ? bad_area_access_error+0x330/0x330 [ 1255.228577] ? page_fault+0x2c/0x50 [ 1255.228583] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1255.228598] ? page_fault+0x2c/0x50 [ 1255.228608] page_fault+0x42/0x50 [ 1255.228614] RIP: 8aef39:0x39 [ 1255.228618] RSP: 1d5b04c7:000000c42001eee8 EFLAGS: 00000005 [ 1255.228647] Mem-Info: [ 1255.228663] active_anon:83865 inactive_anon:1373440 isolated_anon:0 [ 1255.228663] active_file:23 inactive_file:8 isolated_file:0 [ 1255.228663] unevictable:23121 dirty:0 writeback:16 unstable:0 [ 1255.228663] slab_reclaimable:10959 slab_unreclaimable:59618 [ 1255.228663] mapped:58724 shmem:5735 pagetables:15235 bounce:0 [ 1255.228663] free:6162 free_pcp:30 free_cma:0 [ 1255.228675] Node 0 active_anon:335460kB inactive_anon:5493760kB active_file:92kB inactive_file:32kB unevictable:92484kB isolated(anon):0kB isolated(file):0kB mapped:234896kB dirty:0kB writeback:64kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1255.228691] DMA32 free:18652kB min:4684kB low:7692kB high:10700kB active_anon:18828kB inactive_anon:2777932kB active_file:0kB inactive_file:136kB unevictable:57748kB writepending:0kB present:3145324kB managed:3012120kB mlocked:57740kB kernel_stack:7840kB pagetables:23848kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB ** 505 printk messages dropped ** [ 1255.236234] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1255.236245] [23912] 0 23912 2667 33 10 3 0 0 init [ 1255.236256] [23915] 0 23915 5365 170 14 3 0 -1000 udevd [ 1255.236267] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1255.236279] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1255.236290] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1255.236301] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1255.236312] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1255.236323] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1255.236335] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1255.236346] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1255.236357] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1255.236368] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1255.236379] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1255.236390] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 03:50:29 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) [ 1255.236401] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1255.236412] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1255.236424] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1255.236435] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1255.236446] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1255.236457] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1255.236468] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1255.236479] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1255.236491] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1255.236502] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1255.236513] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1255.236525] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1255.236545] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1255.236561] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1255.236572] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1255.236584] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1255.236595] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1255.236606] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1255.236617] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1255.236628] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1255.236639] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1255.236651] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1255.236662] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1255.236673] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1255.236685] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1255.236696] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1255.236707] [25758] 0 25758 17618 8219 27 4 0 0 syz-executor2 [ 1255.236718] [25770] 0 25770 17618 8201 27 4 0 1000 syz-executor5 [ 1255.236730] [25777] 0 25777 17680 17662 40 4 0 1000 syz-executor1 [ 1255.236741] [25785] 0 25785 17618 12709 31 3 0 1000 syz-executor1 [ 1255.236752] [25795] 0 25795 1544 12 7 3 0 0 modprobe [ 1255.236763] [25797] 0 25797 17680 12801 31 3 0 1000 syz-executor1 [ 1255.236822] Out of memory: Kill process 25777 (syz-executor1) score 1010 or sacrifice child [ 1255.236872] Killed process 25797 (syz-executor1) total-vm:70720kB, anon-rss:18436kB, file-rss:32768kB, shmem-rss:0kB [ 1255.276321] oom_reaper: reaped process 25797 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1259.993617] syz-executor1 invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=1000 [ 1259.993687] CPU: 1 PID: 25868 Comm: syz-executor1 Not tainted 4.14.87+ #22 [ 1259.993691] Call Trace: [ 1259.993708] dump_stack+0xb9/0x11b [ 1259.993725] dump_header+0x17d/0x7a8 [ 1259.993740] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1259.993750] ? ___ratelimit+0x4f/0x3f0 [ 1259.993768] oom_kill_process.cold.8+0x10/0xc88 [ 1259.993782] ? lock_downgrade+0x560/0x560 [ 1259.993799] ? check_preemption_disabled+0x34/0x1e0 [ 1259.993819] out_of_memory+0x669/0xa60 [ 1259.993841] ? oom_killer_disable+0x1f0/0x1f0 [ 1259.993870] __alloc_pages_nodemask+0x1969/0x2280 [ 1259.993909] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1259.993932] ? check_preemption_disabled+0x34/0x1e0 [ 1259.993962] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1259.993996] wp_page_copy+0x16d/0x13e0 [ 1259.994011] ? do_wp_page+0x244/0x1880 [ 1259.994026] ? add_mm_counter_fast+0xb0/0xb0 [ 1259.994033] ? HARDIRQ_verbose+0x10/0x10 03:50:30 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) [ 1259.994059] do_wp_page+0x24c/0x1880 [ 1259.994077] ? finish_mkwrite_fault+0x4e0/0x4e0 [ 1259.994086] ? __handle_mm_fault+0x7f0/0x25f0 [ 1259.994098] ? perf_trace_lock+0x11a/0x4c0 [ 1259.994126] __handle_mm_fault+0xdc7/0x25f0 [ 1259.994136] ? retint_kernel+0x2d/0x2d [ 1259.994151] ? vm_insert_page+0x6d0/0x6d0 [ 1259.994160] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1259.994200] ? check_preemption_disabled+0x34/0x1e0 [ 1259.994221] handle_mm_fault+0x3d5/0x6eb [ 1259.994235] __get_user_pages+0x35d/0xe20 03:50:30 executing program 1: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) 03:50:30 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) [ 1259.994264] populate_vma_page_range+0x17a/0x210 [ 1259.994283] __mm_populate+0x1bf/0x300 [ 1259.994300] ? populate_vma_page_range+0x210/0x210 [ 1259.994308] ? do_mlock+0x5c0/0x5c0 [ 1259.994321] ? security_capable+0x8e/0xc0 [ 1259.994342] SyS_mlockall+0x3e2/0x510 [ 1259.994351] ? SyS_munlock+0xf0/0xf0 [ 1259.994360] do_syscall_64+0x19b/0x4b0 [ 1259.994381] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1259.994388] RIP: 0033:0x457679 [ 1259.994393] RSP: 002b:00007ff1a1b96c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000097 [ 1259.994403] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000457679 [ 1259.994408] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1259.994413] RBP: 000000000072c040 R08: 0000000000000000 R09: 0000000000000000 [ 1259.994418] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff1a1b976d4 [ 1259.994423] R13: 00000000004c2d55 R14: 00000000004d5080 R15: 00000000ffffffff [ 1259.994709] Mem-Info: [ 1259.994746] active_anon:83978 inactive_anon:1373675 isolated_anon:0 [ 1259.994746] active_file:24 inactive_file:28 isolated_file:0 [ 1259.994746] unevictable:23026 dirty:26 writeback:0 unstable:0 [ 1259.994746] slab_reclaimable:10802 slab_unreclaimable:59734 [ 1259.994746] mapped:58730 shmem:5735 pagetables:15262 bounce:0 [ 1259.994746] free:5928 free_pcp:105 free_cma:0 [ 1259.994790] Node 0 active_anon:335912kB inactive_anon:5494700kB active_file:96kB inactive_file:112kB unevictable:92104kB isolated(anon):0kB isolated(file):0kB mapped:234920kB dirty:104kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1259.994850] DMA32 free:19068kB min:4684kB low:7692kB high:10700kB active_anon:18728kB inactive_anon:2775736kB active_file:0kB inactive_file:0kB unevictable:61104kB writepending:0kB present:3145324kB managed:3012120kB mlocked:61096kB kernel_stack:7840kB pagetables:23784kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB [ 1259.994882] lowmem_reserve[]: 0 3505 3505 [ 1259.994980] Normal free:5016kB min:5588kB low:9176kB high:12764kB active_anon:317184kB inactive_anon:2719020kB active_file:388kB inactive_file:440kB unevictable:31000kB writepending:20kB present:4718592kB managed:3589232kB mlocked:31000kB kernel_stack:11840kB pagetables:37264kB bounce:0kB free_pcp:300kB local_pcp:300kB free_cma:0kB [ 1259.995016] lowmem_reserve[]: 0 0 0 [ 1259.995077] DMA32: 90*4kB (UEH) 35*8kB (UEH) 160*16kB (UEH) 197*32kB (UEH) 80*64kB (UME) 8*128kB (UE) 1*256kB (E) 2*512kB (M) 0*1024kB 1*2048kB (M) 0*4096kB = 18976kB 03:50:30 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) [ 1259.995557] Normal: 7*4kB (H) 281*8kB (UH) 175*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5076kB [ 1259.996229] 15267 total pagecache pages [ 1259.996289] 0 pages in swap cache [ 1259.996311] Swap cache stats: add 0, delete 0, find 0/0 [ 1259.996343] Free swap = 0kB [ 1259.996363] Total swap = 0kB [ 1259.996383] 1965979 pages RAM [ 1259.996403] 0 pages HighMem/MovableOnly [ 1259.996423] 315641 pages reserved [ 1259.996443] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1259.996536] [ 190] 0 190 5366 170 15 4 0 -1000 udevd [ 1259.996616] [ 1486] 0 1486 2493 573 7 3 0 0 dhclient [ 1259.996695] [ 1627] 0 1627 14279 218 23 3 0 0 rsyslogd [ 1259.996767] [ 1677] 0 1677 4725 51 15 3 0 0 cron [ 1259.996815] [ 1700] 0 1700 3736 44 11 3 0 0 mcstransd [ 1259.996888] [ 1702] 0 1702 12927 1232 28 3 0 0 restorecond [ 1259.997231] [ 1728] 0 1728 12490 152 28 3 0 -1000 sshd 03:50:30 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x0, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1259.997279] [ 1758] 0 1758 3649 40 12 3 0 0 getty [ 1259.997350] [ 1780] 0 1780 17821 213 41 3 0 0 sshd [ 1259.997429] [ 1782] 0 1782 120690 72393 198 5 0 0 syz-fuzzer [ 1259.997501] [ 1838] 0 1838 17553 224 22 3 0 0 syz-executor0 [ 1259.997580] [ 1839] 0 1839 17553 225 22 3 0 0 syz-executor5 [ 1259.997690] [ 1840] 0 1840 17553 225 22 3 0 0 syz-executor1 [ 1259.997769] [ 1841] 0 1841 17553 225 22 3 0 0 syz-executor2 [ 1259.997841] [ 1842] 0 1842 17553 224 22 3 0 0 syz-executor3 [ 1259.997920] [ 1843] 0 1843 17552 8315 23 4 0 0 syz-executor5 [ 1259.998008] [ 1845] 0 1845 17552 8411 24 4 0 0 syz-executor0 [ 1259.998079] [ 1846] 0 1846 17552 8422 23 4 0 0 syz-executor1 [ 1259.998435] [ 1848] 0 1848 17552 8443 23 4 0 0 syz-executor2 [ 1259.998515] [ 1849] 0 1849 17552 8424 23 4 0 0 syz-executor3 [ 1259.998595] [ 4616] 0 4616 17585 8405 25 4 0 1000 syz-executor1 [ 1259.998665] [ 4622] 0 4622 17585 8229 24 3 0 1000 syz-executor1 [ 1259.998745] [ 4824] 0 4824 17618 8422 25 4 0 1000 syz-executor3 [ 1259.998817] [ 4973] 0 4973 17651 8409 26 4 0 1000 syz-executor3 [ 1259.998866] [ 5654] 0 5654 17651 8427 25 4 0 1000 syz-executor5 [ 1259.998946] [ 5745] 0 5745 17585 8404 25 4 0 1000 syz-executor0 [ 1259.999025] [ 6154] 0 6154 17585 8404 25 4 0 1000 syz-executor3 03:50:30 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) 03:50:30 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) 03:50:30 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, 0x0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) [ 1259.999112] [ 6165] 0 6165 17585 8404 25 4 0 1000 syz-executor3 [ 1259.999175] [ 6175] 0 6175 17585 8404 25 4 0 1000 syz-executor3 [ 1259.999256] [ 6192] 0 6192 17585 8404 25 4 0 1000 syz-executor3 [ 1259.999384] [ 6231] 0 6231 17585 8404 25 4 0 1000 syz-executor3 [ 1259.999665] [ 6236] 0 6236 17585 8404 25 4 0 1000 syz-executor3 [ 1259.999713] [ 6243] 0 6243 17585 8404 25 4 0 1000 syz-executor3 [ 1259.999784] [ 6265] 0 6265 17585 8404 25 4 0 1000 syz-executor3 [ 1259.999864] [ 6391] 0 6391 17585 8404 25 4 0 1000 syz-executor0 [ 1259.999943] [ 6759] 0 6759 17618 12709 31 3 0 1000 syz-executor1 [ 1260.000186] [ 6790] 0 6790 17585 8229 24 3 0 1000 syz-executor5 [ 1260.000317] [ 6806] 0 6806 17618 12709 31 3 0 1000 syz-executor1 [ 1260.000389] [ 6817] 0 6817 17717 8237 25 3 0 1000 syz-executor5 [ 1260.000468] [ 6875] 0 6875 17618 12709 31 3 0 1000 syz-executor1 [ 1260.000598] [ 6916] 0 6916 17618 12709 31 3 0 1000 syz-executor1 [ 1260.000870] [ 6925] 0 6925 17651 8848 26 4 0 1000 syz-executor5 [ 1260.000942] [ 6966] 0 6966 17585 8228 24 3 0 1000 syz-executor3 [ 1260.000989] [ 6990] 0 6990 17585 8228 24 3 0 1000 syz-executor3 [ 1260.001060] [ 7004] 0 7004 17618 12709 31 3 0 1000 syz-executor1 [ 1260.001180] [ 7011] 0 7011 17585 8228 24 3 0 1000 syz-executor3 [ 1260.001251] [ 7051] 0 7051 17585 8404 25 4 0 1000 syz-executor3 [ 1260.001331] [ 7056] 0 7056 17585 8404 25 4 0 1000 syz-executor3 ** 370 printk messages dropped ** [ 1260.096439] [20343] 0 20343 17585 8231 24 3 0 0 syz-executor2 [ 1260.096506] [20348] 0 20348 17618 8233 24 3 0 0 syz-executor2 ** 68 printk messages dropped ** [ 1260.103761] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1260.103927] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1260.103992] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1260.104037] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1260.104123] [23912] 0 23912 2667 33 10 3 0 0 init [ 1260.104207] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1260.104273] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1260.104317] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1260.104383] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1260.104426] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1260.104493] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1260.104552] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1260.104596] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1260.104636] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1260.104704] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1260.104747] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1260.104813] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1260.104856] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1260.105105] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1260.105151] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1260.105217] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1260.105261] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1260.105312] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1260.105377] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1260.105421] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1260.105472] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1260.105537] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1260.105580] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1260.105667] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1260.105711] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1260.105762] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1260.105791] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1260.105842] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1260.105908] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1260.105951] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1260.106018] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1260.106061] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1260.106290] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1260.106340] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1260.106407] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1260.106450] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1260.106516] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1260.106560] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1260.106647] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1260.106706] [25785] 0 25785 17618 12709 31 3 0 1000 syz-executor1 [ 1260.106750] [25850] 0 25850 17618 8201 27 4 0 1000 syz-executor4 03:50:31 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) [ 1260.106816] [25855] 0 25855 17618 8200 28 4 0 1000 syz-executor0 [ 1260.106860] [25857] 0 25857 17618 8219 27 4 0 0 syz-executor2 [ 1260.106926] [25861] 0 25861 17651 17601 40 4 0 1000 syz-executor1 [ 1260.106970] [25867] 0 25867 17618 12650 31 3 0 1000 syz-executor1 [ 1260.107124] Out of memory: Kill process 25861 (syz-executor1) score 1010 or sacrifice child [ 1260.107353] Killed process 25867 (syz-executor1) total-vm:70472kB, anon-rss:17832kB, file-rss:32768kB, shmem-rss:0kB [ 1260.941826] syz-executor5 invoked oom-killer: gfp_mask=0x15080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=1000 [ 1260.941843] CPU: 1 PID: 25873 Comm: syz-executor5 Not tainted 4.14.87+ #22 [ 1260.941846] Call Trace: [ 1260.941861] dump_stack+0xb9/0x11b [ 1260.941877] dump_header+0x17d/0x7a8 [ 1260.941886] ? trace_hardirqs_on_caller+0x381/0x520 [ 1260.941896] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1260.941904] ? ___ratelimit+0x4f/0x3f0 [ 1260.941919] oom_kill_process.cold.8+0x10/0xc88 [ 1260.941930] ? lock_downgrade+0x560/0x560 [ 1260.941945] ? check_preemption_disabled+0x34/0x1e0 [ 1260.941962] out_of_memory+0x669/0xa60 [ 1260.941977] ? oom_killer_disable+0x1f0/0x1f0 [ 1260.942002] __alloc_pages_nodemask+0x1969/0x2280 [ 1260.942039] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1260.942051] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1260.942061] ? perf_trace_lock+0x11a/0x4c0 [ 1260.942068] ? check_preemption_disabled+0x34/0x1e0 [ 1260.942115] ? rcu_read_lock_sched_held+0x102/0x120 [ 1260.942132] copy_process.part.6+0x267/0x6530 [ 1260.942147] ? __handle_mm_fault+0xdab/0x25f0 [ 1260.942157] ? lock_downgrade+0x560/0x560 [ 1260.942168] ? check_preemption_disabled+0x34/0x1e0 [ 1260.942182] ? perf_trace_lock+0x11a/0x4c0 [ 1260.942203] ? __cleanup_sighand+0x40/0x40 [ 1260.942210] ? vm_insert_page+0x6d0/0x6d0 [ 1260.942216] ? HARDIRQ_verbose+0x10/0x10 [ 1260.942249] _do_fork+0x1c2/0xd50 [ 1260.942266] ? fork_idle+0x250/0x250 [ 1260.942278] ? up_read+0x17/0x30 [ 1260.942286] ? __do_page_fault+0x64c/0xb60 [ 1260.942301] ? do_syscall_64+0x43/0x4b0 [ 1260.942314] ? sys_vfork+0x20/0x20 [ 1260.942319] do_syscall_64+0x19b/0x4b0 [ 1260.942337] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1260.942343] RIP: 0033:0x45a049 [ 1260.942348] RSP: 002b:00007ffd6c588a78 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 1260.942356] RAX: ffffffffffffffda RBX: 00007f7698eae700 RCX: 000000000045a049 [ 1260.942361] RDX: 00007f7698eae9d0 RSI: 00007f7698eaddb0 RDI: 00000000003d0f00 [ 1260.942365] RBP: 00007ffd6c588c80 R08: 00007f7698eae700 R09: 00007f7698eae700 [ 1260.942370] R10: 00007f7698eae9d0 R11: 0000000000000202 R12: 0000000000000000 [ 1260.942374] R13: 00007ffd6c588b2f R14: 00007f7698eae9c0 R15: 000000000072bf0c [ 1260.942403] Mem-Info: [ 1260.942418] active_anon:83888 inactive_anon:1372950 isolated_anon:0 [ 1260.942418] active_file:26 inactive_file:55 isolated_file:11 [ 1260.942418] unevictable:23153 dirty:0 writeback:0 unstable:0 [ 1260.942418] slab_reclaimable:10784 slab_unreclaimable:59683 [ 1260.942418] mapped:58735 shmem:5735 pagetables:15245 bounce:0 [ 1260.942418] free:6710 free_pcp:0 free_cma:0 [ 1260.942430] Node 0 active_anon:335552kB inactive_anon:5491800kB active_file:104kB inactive_file:220kB unevictable:92612kB isolated(anon):0kB isolated(file):44kB mapped:234940kB dirty:0kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1260.942446] DMA32 free:20496kB min:4684kB low:7692kB high:10700kB active_anon:18724kB inactive_anon:2769804kB active_file:512kB inactive_file:456kB unevictable:65128kB writepending:0kB present:3145324kB managed:3012120kB mlocked:65120kB kernel_stack:7808kB pagetables:23852kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1260.942449] lowmem_reserve[]: 0 3505 3505 [ 1260.942473] Normal free:6344kB min:5588kB low:9176kB high:12764kB active_anon:316828kB inactive_anon:2721996kB active_file:380kB inactive_file:12kB unevictable:27484kB writepending:0kB present:4718592kB managed:3589232kB mlocked:27484kB kernel_stack:11808kB pagetables:37128kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1260.942475] lowmem_reserve[]: 0 0 0 [ 1260.942487] DMA32: 176*4kB (UMEH) 75*8kB (UMEH) 210*16kB (UMEH) 215*32kB (UMEH) 82*64kB (UME) 10*128kB (UME) 2*256kB (ME) 0*512kB 0*1024kB 1*2048kB (M) 0*4096kB = 20632kB ** 379 printk messages dropped ** [ 1260.946557] [18567] 0 18567 17651 8411 25 4 0 1000 syz-executor5 ** 120 printk messages dropped ** [ 1260.947900] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1260.947911] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1260.947922] [23912] 0 23912 2667 33 10 3 0 0 init [ 1260.947933] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1260.947944] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1260.947955] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1260.947966] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1260.947977] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1260.947988] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1260.947999] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1260.948009] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1260.948027] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1260.948038] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1260.948050] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1260.948060] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1260.948071] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1260.948082] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1260.948093] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1260.948105] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1260.948116] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1260.948127] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1260.948138] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1260.948149] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1260.948165] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1260.948348] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 03:50:32 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:50:32 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) dup3(r0, r1, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000001c0)) [ 1260.948359] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1260.948370] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1260.948381] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1260.948392] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1260.948403] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1260.948414] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1260.948425] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1260.948436] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1260.948447] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1260.948458] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 ** 128 printk messages dropped ** [ 1262.545331] [ 7140] 0 7140 17585 8404 25 4 0 1000 syz-executor3 ** 319 printk messages dropped ** [ 1262.548945] [18785] 0 18785 17585 8232 25 3 0 1000 syz-executor5 ** 119 printk messages dropped ** [ 1262.570005] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1262.570515] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1262.570527] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1262.570538] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1262.570550] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1262.570561] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1262.570572] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1262.570584] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1262.570595] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1262.570606] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1262.570617] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1262.570629] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1262.570640] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1262.570652] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1262.570663] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1262.570675] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1262.570717] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1262.572004] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1262.572016] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1262.572027] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1262.572038] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1262.572049] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1262.572060] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1262.572071] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1262.572082] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1262.572093] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1262.572105] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1262.572115] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1262.572127] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1262.572138] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1262.572149] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1262.572160] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1262.572172] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1262.572183] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1262.572195] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1262.572206] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1262.572217] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1262.572228] [25785] 0 25785 17618 12709 31 3 0 1000 syz-executor1 [ 1262.572240] [25873] 0 25873 17618 8166 27 4 0 1000 syz-executor5 [ 1262.572251] [25892] 0 25892 17651 17615 40 4 0 1000 syz-executor1 [ 1262.572262] [25900] 0 25900 5365 170 13 3 0 -1000 udevd [ 1262.572273] [25901] 0 25901 17618 12739 31 3 0 1000 syz-executor1 [ 1262.572284] [25903] 0 25903 95 1 5 3 0 0 modprobe [ 1262.572294] [25904] 0 25904 5365 170 13 3 0 -1000 udevd [ 1262.572302] Out of memory: Kill process 25892 (syz-executor1) score 1010 or sacrifice child [ 1262.572340] Killed process 25901 (syz-executor1) total-vm:70472kB, anon-rss:18188kB, file-rss:32768kB, shmem-rss:0kB 03:50:33 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, 0x0) [ 1262.647973] oom_reaper: reaped process 25901 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1263.634957] udevd invoked oom-killer: gfp_mask=0x15080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=-1000 [ 1263.634974] CPU: 1 PID: 23496 Comm: udevd Not tainted 4.14.87+ #22 [ 1263.634977] Call Trace: [ 1263.634992] dump_stack+0xb9/0x11b [ 1263.635007] dump_header+0x17d/0x7a8 [ 1263.635016] ? trace_hardirqs_on_caller+0x381/0x520 [ 1263.635026] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1263.635034] ? ___ratelimit+0x4f/0x3f0 03:50:33 executing program 1: time(&(0x7f0000000b80)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0xfffffffffffffd1a) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff0000400001002400812e76363ea56ef1c73a2b6500000000f5ffff0e0000000300fa00f8003066a027210110000000005c076674000000000000200000c23f"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1263.635050] oom_kill_process.cold.8+0x10/0xc88 [ 1263.635060] ? lock_downgrade+0x560/0x560 [ 1263.635075] ? check_preemption_disabled+0x34/0x1e0 [ 1263.635092] out_of_memory+0x669/0xa60 [ 1263.635106] ? oom_killer_disable+0x1f0/0x1f0 [ 1263.635132] __alloc_pages_nodemask+0x1969/0x2280 [ 1263.635160] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1263.635171] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1263.635187] ? lock_downgrade+0x560/0x560 [ 1263.635195] ? copy_process.part.6+0x1435/0x6530 03:50:33 executing program 3: [ 1263.635236] ? rcu_read_lock_sched_held+0x102/0x120 [ 1263.635252] copy_process.part.6+0x267/0x6530 [ 1263.635266] ? __handle_mm_fault+0x1823/0x25f0 [ 1263.635275] ? lock_downgrade+0x560/0x560 [ 1263.635293] ? check_preemption_disabled+0x34/0x1e0 [ 1263.635307] ? perf_trace_lock+0x11a/0x4c0 [ 1263.635329] ? __cleanup_sighand+0x40/0x40 03:50:33 executing program 3: [ 1263.635335] ? vm_insert_page+0x6d0/0x6d0 [ 1263.635340] ? HARDIRQ_verbose+0x10/0x10 [ 1263.635374] _do_fork+0x1c2/0xd50 [ 1263.635391] ? fork_idle+0x250/0x250 [ 1263.635403] ? up_read+0x17/0x30 [ 1263.635411] ? __do_page_fault+0x64c/0xb60 [ 1263.635426] ? do_syscall_64+0x43/0x4b0 [ 1263.635439] ? sys_vfork+0x20/0x20 [ 1263.635444] do_syscall_64+0x19b/0x4b0 [ 1263.635462] entry_SYSCALL_64_after_hwframe+0x42/0xb7 03:50:33 executing program 3: [ 1263.635468] RIP: 0033:0x7f3b80bcef46 [ 1263.635472] RSP: 002b:00007ffc43a887d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1263.635481] RAX: ffffffffffffffda RBX: 00007ffc43a887d0 RCX: 00007f3b80bcef46 [ 1263.635485] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 1263.635490] RBP: 00007ffc43a88830 R08: 0000000000005bc8 R09: 0000000000005bc8 [ 1263.635494] R10: 00007f3b814eba70 R11: 0000000000000246 R12: 0000000000000000 [ 1263.635498] R13: 00007ffc43a887f0 R14: 0000000000000005 R15: 0000000000000005 [ 1263.635526] Mem-Info: [ 1263.635542] active_anon:83894 inactive_anon:1372621 isolated_anon:0 [ 1263.635542] active_file:220 inactive_file:495 isolated_file:84 [ 1263.635542] unevictable:23153 dirty:18 writeback:0 unstable:0 [ 1263.635542] slab_reclaimable:10764 slab_unreclaimable:59721 [ 1263.635542] mapped:59376 shmem:5735 pagetables:15275 bounce:0 [ 1263.635542] free:5996 free_pcp:163 free_cma:0 [ 1263.635554] Node 0 active_anon:335576kB inactive_anon:5490484kB active_file:880kB inactive_file:1980kB unevictable:92612kB isolated(anon):0kB isolated(file):336kB mapped:237504kB dirty:72kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1263.635571] DMA32 free:18676kB min:4684kB low:7692kB high:10700kB active_anon:18924kB inactive_anon:2771224kB active_file:164kB inactive_file:964kB unevictable:64868kB writepending:0kB present:3145324kB managed:3012120kB mlocked:64860kB kernel_stack:7936kB pagetables:24008kB bounce:0kB free_pcp:384kB local_pcp:332kB free_cma:0kB [ 1263.635573] lowmem_reserve[]: 0 3505 3505 [ 1263.635598] Normal free:5308kB min:5588kB low:9176kB high:12764kB active_anon:316852kB inactive_anon:2718700kB active_file:908kB inactive_file:1596kB unevictable:27744kB writepending:0kB present:4718592kB managed:3589232kB mlocked:27744kB kernel_stack:11872kB pagetables:37092kB bounce:0kB free_pcp:268kB local_pcp:148kB free_cma:0kB [ 1263.635600] lowmem_reserve[]: 0 0 0 [ 1263.635611] DMA32: 139*4kB (UMH) 45*8kB (UMEH) 170*16kB (UMEH) 232*32kB (UMEH) 81*64kB (UME) 8*128kB (UE) 1*256kB (E) 1*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 19060kB [ 1263.635671] Normal: 48*4kB (UMH) 412*8kB (UMH) 153*16kB (UME) 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5968kB [ 1263.635718] 15945 total pagecache pages [ 1263.635727] 0 pages in swap cache [ 1263.635732] Swap cache stats: add 0, delete 0, find 0/0 [ 1263.635735] Free swap = 0kB [ 1263.635737] Total swap = 0kB [ 1263.635740] 1965979 pages RAM [ 1263.635743] 0 pages HighMem/MovableOnly [ 1263.635745] 315641 pages reserved [ 1263.635748] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1263.635768] [ 190] 0 190 5366 170 15 4 0 -1000 udevd [ 1263.635787] [ 1486] 0 1486 2493 573 7 3 0 0 dhclient [ 1263.635798] [ 1627] 0 1627 14279 218 23 3 0 0 rsyslogd [ 1263.637037] [ 1677] 0 1677 4725 51 15 3 0 0 cron [ 1263.637048] [ 1700] 0 1700 3736 44 11 3 0 0 mcstransd [ 1263.637060] [ 1702] 0 1702 12927 1232 28 3 0 0 restorecond [ 1263.637071] [ 1728] 0 1728 12490 152 28 3 0 -1000 sshd [ 1263.637083] [ 1758] 0 1758 3649 40 12 3 0 0 getty [ 1263.637094] [ 1780] 0 1780 17821 213 41 3 0 0 sshd [ 1263.637105] [ 1782] 0 1782 120690 72393 198 5 0 0 syz-fuzzer [ 1263.637116] [ 1838] 0 1838 17553 224 22 3 0 0 syz-executor0 [ 1263.637128] [ 1839] 0 1839 17553 225 22 3 0 0 syz-executor5 [ 1263.637140] [ 1840] 0 1840 17553 225 22 3 0 0 syz-executor1 [ 1263.637151] [ 1841] 0 1841 17553 225 22 3 0 0 syz-executor2 [ 1263.637162] [ 1842] 0 1842 17553 224 22 3 0 0 syz-executor3 [ 1263.637173] [ 1843] 0 1843 17552 8263 23 4 0 0 syz-executor5 [ 1263.637183] [ 1845] 0 1845 17552 8324 24 4 0 0 syz-executor0 [ 1263.637194] [ 1846] 0 1846 17552 8406 23 4 0 0 syz-executor1 [ 1263.637204] [ 1848] 0 1848 17552 8443 23 4 0 0 syz-executor2 [ 1263.637215] [ 1849] 0 1849 17552 8376 23 4 0 0 syz-executor3 [ 1263.637226] [ 4616] 0 4616 17585 8405 25 4 0 1000 syz-executor1 [ 1263.637238] [ 4622] 0 4622 17585 8229 24 3 0 1000 syz-executor1 [ 1263.637249] [ 4824] 0 4824 17618 8422 25 4 0 1000 syz-executor3 ** 312 printk messages dropped ** [ 1263.650976] [17615] 65534 17615 17585 8232 24 3 0 1000 syz-executor5 ** 152 printk messages dropped ** [ 1263.656994] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1263.657005] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1263.657015] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1263.657027] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1263.657038] [23912] 0 23912 2667 33 10 3 0 0 init [ 1263.657049] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1263.657060] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1263.657071] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1263.657082] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1263.657093] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1263.657104] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1263.657115] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1263.657126] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1263.657137] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1263.657149] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1263.657160] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1263.657171] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1263.657182] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1263.657193] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1263.657204] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1263.657215] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1263.657226] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1263.657237] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1263.657248] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1263.657260] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1263.657271] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1263.657282] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1263.657298] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1263.657315] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1263.657326] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1263.657337] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1263.657348] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1263.657359] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1263.657370] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1263.657381] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1263.657392] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1263.657404] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1263.657415] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 ** 298 printk messages dropped ** [ 1264.128516] [13298] 0 13298 17618 12709 31 3 0 1000 syz-executor1 ** 269 printk messages dropped ** [ 1264.142097] [23805] 0 23805 17618 8435 27 4 0 0 syz-executor2 [ 1264.142108] [23817] 0 23817 17618 8434 27 4 0 0 syz-executor2 [ 1264.142119] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1264.142130] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1264.142142] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1264.144785] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1264.144797] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1264.144808] [23912] 0 23912 2667 33 10 3 0 0 init [ 1264.144819] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1264.144830] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1264.144842] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 03:50:34 executing program 3: [ 1264.144853] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1264.144863] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1264.144875] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 03:50:34 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) 03:50:34 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, 0x0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) [ 1264.144886] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1264.144897] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1264.144908] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 03:50:34 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x0, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1264.144929] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1264.147486] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1264.147499] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1264.147510] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1264.147521] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1264.147532] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1264.147545] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1264.147556] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1264.147567] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1264.147578] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1264.147589] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1264.147601] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 03:50:34 executing program 3: [ 1264.147611] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1264.147622] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1264.147633] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1264.147644] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1264.147655] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1264.147666] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1264.147677] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1264.147688] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1264.147699] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1264.147710] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1264.147721] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1264.147740] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1264.147751] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1264.147761] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1264.147773] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1264.147784] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1264.147795] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1264.147806] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1264.147817] [25785] 0 25785 17618 12709 31 3 0 1000 syz-executor1 [ 1264.147828] [25892] 0 25892 17779 17761 40 4 0 1000 syz-executor1 [ 1264.147841] [25905] 0 25905 17618 8172 28 4 0 1000 syz-executor0 [ 1264.147852] [25906] 0 25906 17618 8166 27 4 0 1000 syz-executor4 [ 1264.147863] [25911] 0 25911 17618 8219 27 4 0 0 syz-executor2 [ 1264.147876] [25926] 0 25926 17552 8216 21 3 0 0 syz-executor3 [ 1264.147884] Out of memory: Kill process 25892 (syz-executor1) score 1010 or sacrifice child [ 1264.147954] Killed process 25892 (syz-executor1) total-vm:71116kB, anon-rss:18780kB, file-rss:52264kB, shmem-rss:0kB [ 1264.167744] oom_reaper: reaped process 25892 (syz-executor1), now anon-rss:18780kB, file-rss:19488kB, shmem-rss:0kB [ 1265.339217] kworker/u4:2 invoked oom-killer: gfp_mask=0x15080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=1, oom_score_adj=0 [ 1265.339233] CPU: 1 PID: 25947 Comm: kworker/u4:2 Not tainted 4.14.87+ #22 [ 1265.339237] Call Trace: [ 1265.339252] dump_stack+0xb9/0x11b [ 1265.339268] dump_header+0x17d/0x7a8 [ 1265.339277] ? trace_hardirqs_on_caller+0x381/0x520 [ 1265.339288] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1265.339296] ? ___ratelimit+0x4f/0x3f0 [ 1265.339311] oom_kill_process.cold.8+0x10/0xc88 [ 1265.339321] ? lock_downgrade+0x560/0x560 [ 1265.339336] ? check_preemption_disabled+0x34/0x1e0 [ 1265.339353] out_of_memory+0x669/0xa60 [ 1265.339367] ? oom_killer_disable+0x1f0/0x1f0 [ 1265.339393] __alloc_pages_nodemask+0x1969/0x2280 [ 1265.339426] ? call_usermodehelper_exec_async+0x289/0x4b0 [ 1265.339432] ? ret_from_fork+0x3a/0x50 [ 1265.339444] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1265.339460] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1265.339474] ? HARDIRQ_verbose+0x10/0x10 [ 1265.339518] __get_free_pages+0x13/0xa0 [ 1265.339527] pgd_alloc+0x1f/0x3a0 [ 1265.339539] mm_init+0x514/0x800 [ 1265.339551] mm_alloc+0xa1/0xc0 [ 1265.339561] do_execveat_common.isra.14+0xa71/0x1d60 [ 1265.339570] ? fs_reclaim_acquire+0x10/0x10 [ 1265.339589] ? prepare_bprm_creds+0x110/0x110 [ 1265.339603] ? rcu_read_lock_sched_held+0x102/0x120 [ 1265.339628] do_execve+0x2c/0x40 [ 1265.339640] call_usermodehelper_exec_async+0x289/0x4b0 [ 1265.339646] ? umh_complete+0x80/0x80 [ 1265.339657] ret_from_fork+0x3a/0x50 [ 1265.340906] Mem-Info: [ 1265.340923] active_anon:83974 inactive_anon:1372020 isolated_anon:0 [ 1265.340923] active_file:0 inactive_file:20 isolated_file:0 [ 1265.340923] unevictable:23027 dirty:0 writeback:0 unstable:0 [ 1265.340923] slab_reclaimable:10731 slab_unreclaimable:59734 [ 1265.340923] mapped:58697 shmem:5735 pagetables:15293 bounce:0 [ 1265.340923] free:7770 free_pcp:18 free_cma:0 [ 1265.340936] Node 0 active_anon:335896kB inactive_anon:5488080kB active_file:0kB inactive_file:80kB unevictable:92108kB isolated(anon):0kB isolated(file):0kB mapped:234788kB dirty:0kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1265.340952] DMA32 free:21884kB min:4684kB low:7692kB high:10700kB active_anon:18776kB inactive_anon:2771728kB active_file:0kB inactive_file:28kB unevictable:63288kB writepending:0kB present:3145324kB managed:3012120kB mlocked:63280kB kernel_stack:7936kB pagetables:23872kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1265.340954] lowmem_reserve[]: 0 3505 3505 [ 1265.340979] Normal free:9196kB min:5588kB low:9176kB high:12764kB active_anon:317120kB inactive_anon:2715772kB active_file:0kB inactive_file:392kB unevictable:28820kB writepending:0kB present:4718592kB managed:3589232kB mlocked:28820kB kernel_stack:11776kB pagetables:37300kB bounce:0kB free_pcp:72kB local_pcp:72kB free_cma:0kB [ 1265.340981] lowmem_reserve[]: 0 0 0 [ 1265.340993] DMA32: 88*4kB (UMEH) 24*8kB (UMEH) 158*16kB (UMEH) 252*32kB (UMEH) 82*64kB (UME) 10*128kB (UME) 5*256kB (ME) 2*512kB (M) 0*1024kB 1*2048kB (M) 0*4096kB = 22016kB [ 1265.341055] Normal: 440*4kB (UMH) 528*8kB (UMH) 194*16kB (UME) 9*32kB (M) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9376kB [ 1265.342056] 15259 total pagecache pages [ 1265.342064] 0 pages in swap cache [ 1265.342069] Swap cache stats: add 0, delete 0, find 0/0 [ 1265.342072] Free swap = 0kB [ 1265.342075] Total swap = 0kB [ 1265.342078] 1965979 pages RAM [ 1265.342080] 0 pages HighMem/MovableOnly [ 1265.342083] 315641 pages reserved [ 1265.342087] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1265.342106] [ 190] 0 190 5366 170 15 4 0 -1000 udevd [ 1265.342117] [ 1486] 0 1486 2493 573 7 3 0 0 dhclient [ 1265.342129] [ 1627] 0 1627 14279 218 23 3 0 0 rsyslogd [ 1265.342146] [ 1677] 0 1677 4725 51 15 3 0 0 cron [ 1265.342157] [ 1700] 0 1700 3736 44 11 3 0 0 mcstransd [ 1265.342169] [ 1702] 0 1702 12927 1232 28 3 0 0 restorecond [ 1265.342180] [ 1728] 0 1728 12490 152 28 3 0 -1000 sshd [ 1265.342191] [ 1758] 0 1758 3649 40 12 3 0 0 getty [ 1265.342203] [ 1780] 0 1780 17821 213 41 3 0 0 sshd [ 1265.342214] [ 1782] 0 1782 120690 72393 198 5 0 0 syz-fuzzer [ 1265.342230] [ 1838] 0 1838 17553 224 22 3 0 0 syz-executor0 [ 1265.342347] [ 1839] 0 1839 17553 225 22 3 0 0 syz-executor5 [ 1265.342358] [ 1840] 0 1840 17553 225 22 3 0 0 syz-executor1 [ 1265.342369] [ 1841] 0 1841 17553 225 22 3 0 0 syz-executor2 [ 1265.342380] [ 1842] 0 1842 17553 224 22 3 0 0 syz-executor3 [ 1265.342392] [ 1843] 0 1843 17552 8418 23 4 0 0 syz-executor5 [ 1265.342403] [ 1845] 0 1845 17552 8244 24 4 0 0 syz-executor0 [ 1265.342413] [ 1846] 0 1846 17552 8404 23 4 0 0 syz-executor1 [ 1265.342425] [ 1848] 0 1848 17552 8443 23 4 0 0 syz-executor2 [ 1265.342436] [ 1849] 0 1849 17552 8424 23 4 0 0 syz-executor3 [ 1265.342448] [ 4616] 0 4616 17585 8405 25 4 0 1000 syz-executor1 [ 1265.342460] [ 4622] 0 4622 17585 8229 24 3 0 1000 syz-executor1 [ 1265.342471] [ 4824] 0 4824 17618 8422 25 4 0 1000 syz-executor3 [ 1265.342482] [ 4973] 0 4973 17651 8409 26 4 0 1000 syz-executor3 [ 1265.342495] [ 5654] 0 5654 17651 8427 25 4 0 1000 syz-executor5 [ 1265.342507] [ 5745] 0 5745 17585 8404 25 4 0 1000 syz-executor0 [ 1265.342519] [ 6154] 0 6154 17585 8404 25 4 0 1000 syz-executor3 [ 1265.342530] [ 6165] 0 6165 17585 8404 25 4 0 1000 syz-executor3 [ 1265.342542] [ 6175] 0 6175 17585 8404 25 4 0 1000 syz-executor3 [ 1265.342553] [ 6192] 0 6192 17585 8404 25 4 0 1000 syz-executor3 [ 1265.342564] [ 6231] 0 6231 17585 8404 25 4 0 1000 syz-executor3 [ 1265.342575] [ 6236] 0 6236 17585 8404 25 4 0 1000 syz-executor3 03:50:35 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1265.342586] [ 6243] 0 6243 17585 8404 25 4 0 1000 syz-executor3 [ 1265.342597] [ 6265] 0 6265 17585 8404 25 4 0 1000 syz-executor3 [ 1265.342609] [ 6391] 0 6391 17585 8404 25 4 0 1000 syz-executor0 [ 1265.342629] [ 6759] 0 6759 17618 12709 31 3 0 1000 syz-executor1 [ 1265.342640] [ 6790] 0 6790 17585 8229 24 3 0 1000 syz-executor5 03:50:35 executing program 3: 03:50:35 executing program 1: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e22, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff0000400001002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300fa00f8003066a02721011000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) 03:50:35 executing program 3: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x8) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000b80), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff0000400001002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300fa00f8003066a02721011000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1265.342651] [ 6806] 0 6806 17618 12709 31 3 0 1000 syz-executor1 [ 1265.342663] [ 6817] 0 6817 17717 8237 25 3 0 1000 syz-executor5 [ 1265.342674] [ 6875] 0 6875 17618 12709 31 3 0 1000 syz-executor1 [ 1265.342685] [ 6916] 0 6916 17618 12709 31 3 0 1000 syz-executor1 [ 1265.342696] [ 6925] 0 6925 17651 8848 26 4 0 1000 syz-executor5 [ 1265.342707] [ 6966] 0 6966 17585 8228 24 3 0 1000 syz-executor3 [ 1265.342717] [ 6990] 0 6990 17585 8228 24 3 0 1000 syz-executor3 [ 1265.342728] [ 7004] 0 7004 17618 12709 31 3 0 1000 syz-executor1 [ 1265.342740] [ 7011] 0 7011 17585 8228 24 3 0 1000 syz-executor3 [ 1265.342750] [ 7051] 0 7051 17585 8404 25 4 0 1000 syz-executor3 [ 1265.342762] [ 7056] 0 7056 17585 8404 25 4 0 1000 syz-executor3 [ 1265.342773] [ 7063] 0 7063 17585 8404 25 4 0 1000 syz-executor3 [ 1265.342784] [ 7070] 0 7070 17585 8404 25 4 0 1000 syz-executor3 [ 1265.342795] [ 7086] 0 7086 17618 12709 31 3 0 1000 syz-executor1 [ 1265.342806] [ 7103] 0 7103 17618 12709 31 3 0 1000 syz-executor1 [ 1265.342817] [ 7114] 0 7114 17585 8404 25 4 0 1000 syz-executor3 [ 1265.342828] [ 7124] 0 7124 17585 8404 25 4 0 1000 syz-executor3 [ 1265.342839] [ 7135] 0 7135 17585 8404 25 4 0 1000 syz-executor3 [ 1265.342850] [ 7140] 0 7140 17585 8404 25 4 0 1000 syz-executor3 [ 1265.342862] [ 7188] 0 7188 17618 8411 26 4 0 1000 syz-executor0 [ 1265.342872] [ 7192] 0 7192 17618 12709 31 3 0 1000 syz-executor1 [ 1265.342884] [ 7212] 0 7212 17618 12709 31 3 0 1000 syz-executor1 [ 1265.342895] [ 7272] 0 7272 17618 12709 31 3 0 1000 syz-executor1 ** 235 printk messages dropped ** [ 1265.349638] [16342] 0 16342 17585 8227 23 3 0 1000 syz-executor3 ** 196 printk messages dropped ** [ 1265.355728] [23912] 0 23912 2667 33 10 3 0 0 init [ 1265.355740] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1265.355751] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1265.355762] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1265.355773] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1265.355784] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1265.355795] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1265.355806] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1265.355818] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1265.355829] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1265.355840] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1265.355851] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1265.355862] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1265.355873] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1265.355884] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1265.355896] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1265.355908] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1265.355919] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1265.355930] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1265.355941] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1265.355953] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1265.355964] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1265.355975] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1265.355986] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1265.355998] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1265.356009] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1265.356020] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1265.356031] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1265.356042] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1265.356054] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1265.356756] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1265.356767] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1265.356778] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1265.356790] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1265.356801] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1265.356812] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1265.356824] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1265.356835] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1265.356846] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1265.356857] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1265.356868] [25785] 0 25785 17618 12709 31 3 0 1000 syz-executor1 [ 1265.356880] [25905] 0 25905 17618 8172 28 4 0 1000 syz-executor0 [ 1265.356891] [25906] 0 25906 17618 8166 27 4 0 1000 syz-executor4 [ 1265.356902] [25911] 0 25911 17618 8219 27 4 0 0 syz-executor2 [ 1265.356914] [25928] 0 25928 17618 8185 27 4 0 1000 syz-executor5 [ 1265.356925] [25935] 0 25935 17651 17598 40 4 0 1000 syz-executor1 [ 1265.356936] [25944] 0 25944 17618 12650 31 3 0 1000 syz-executor1 [ 1265.356945] Out of memory: Kill process 25935 (syz-executor1) score 1010 or sacrifice child [ 1265.356987] Killed process 25944 (syz-executor1) total-vm:70472kB, anon-rss:17832kB, file-rss:32768kB, shmem-rss:0kB [ 1265.412109] oom_reaper: reaped process 25944 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1265.804534] syz-executor1 invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=1000 [ 1265.804560] CPU: 0 PID: 25936 Comm: syz-executor1 Not tainted 4.14.87+ #22 [ 1265.804564] Call Trace: [ 1265.804597] dump_stack+0xb9/0x11b [ 1265.804617] dump_header+0x17d/0x7a8 [ 1265.804629] ? trace_hardirqs_on_caller+0x381/0x520 [ 1265.804642] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1265.804652] ? ___ratelimit+0x4f/0x3f0 [ 1265.804672] oom_kill_process.cold.8+0x10/0xc88 [ 1265.804685] ? lock_downgrade+0x560/0x560 [ 1265.804704] ? check_preemption_disabled+0x34/0x1e0 [ 1265.804727] out_of_memory+0x669/0xa60 [ 1265.804745] ? oom_killer_disable+0x1f0/0x1f0 [ 1265.804779] __alloc_pages_nodemask+0x1969/0x2280 [ 1265.804829] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1265.804851] ? page_evictable+0x11c/0x200 [ 1265.804863] ? check_preemption_disabled+0x34/0x1e0 [ 1265.804896] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1265.804935] wp_page_copy+0x16d/0x13e0 [ 1265.804952] ? do_wp_page+0x244/0x1880 [ 1265.804968] ? add_mm_counter_fast+0xb0/0xb0 [ 1265.804976] ? HARDIRQ_verbose+0x10/0x10 [ 1265.805007] do_wp_page+0x24c/0x1880 [ 1265.805028] ? finish_mkwrite_fault+0x4e0/0x4e0 [ 1265.805037] ? __handle_mm_fault+0x7f0/0x25f0 [ 1265.805050] ? perf_trace_lock+0x11a/0x4c0 [ 1265.805073] __handle_mm_fault+0xdc7/0x25f0 [ 1265.805095] ? vm_insert_page+0x6d0/0x6d0 [ 1265.805144] ? check_preemption_disabled+0x34/0x1e0 [ 1265.805166] handle_mm_fault+0x3d5/0x6eb [ 1265.805183] __get_user_pages+0x35d/0xe20 [ 1265.805216] populate_vma_page_range+0x17a/0x210 [ 1265.805236] __mm_populate+0x1bf/0x300 [ 1265.805255] ? populate_vma_page_range+0x210/0x210 [ 1265.805263] ? do_mlock+0x5c0/0x5c0 [ 1265.805278] ? security_capable+0x8e/0xc0 [ 1265.805302] SyS_mlockall+0x3e2/0x510 [ 1265.805313] ? SyS_munlock+0xf0/0xf0 [ 1265.805324] do_syscall_64+0x19b/0x4b0 [ 1265.805347] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1265.805355] RIP: 0033:0x457679 [ 1265.805360] RSP: 002b:00007ff1a1bd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000097 [ 1265.805372] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000457679 [ 1265.805378] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 1265.805384] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1265.805390] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff1a1bd96d4 [ 1265.805396] R13: 00000000004c2d55 R14: 00000000004d5080 R15: 00000000ffffffff [ 1265.805615] Mem-Info: [ 1265.805636] active_anon:83857 inactive_anon:1372971 isolated_anon:0 [ 1265.805636] active_file:283 inactive_file:289 isolated_file:2 [ 1265.805636] unevictable:23124 dirty:19 writeback:0 unstable:0 [ 1265.805636] slab_reclaimable:10731 slab_unreclaimable:59768 [ 1265.805636] mapped:59241 shmem:5735 pagetables:15236 bounce:0 [ 1265.805636] free:6249 free_pcp:68 free_cma:0 [ 1265.805653] Node 0 active_anon:335428kB inactive_anon:5491884kB active_file:1132kB inactive_file:1156kB unevictable:92496kB isolated(anon):0kB isolated(file):8kB mapped:236964kB dirty:76kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1265.805675] DMA32 free:19680kB min:4684kB low:7692kB high:10700kB active_anon:18864kB inactive_anon:2770708kB active_file:360kB inactive_file:544kB unevictable:65356kB writepending:32kB present:3145324kB managed:3012120kB mlocked:65348kB kernel_stack:7872kB pagetables:23904kB bounce:0kB free_pcp:144kB local_pcp:0kB free_cma:0kB [ 1265.805678] lowmem_reserve[]: 0 3505 3505 [ 1265.805710] Normal free:5316kB min:5588kB low:9176kB high:12764kB active_anon:316764kB inactive_anon:2720728kB active_file:568kB inactive_file:528kB unevictable:27140kB writepending:44kB present:4718592kB managed:3589232kB mlocked:27140kB kernel_stack:11712kB pagetables:37040kB bounce:0kB free_pcp:128kB local_pcp:0kB free_cma:0kB [ 1265.805713] lowmem_reserve[]: 0 0 0 [ 1265.805729] DMA32: 118*4kB (UMEH) 54*8kB (UMEH) 170*16kB (UMEH) 255*32kB (UMEH) 80*64kB (UE) 9*128kB (UME) 2*256kB (ME) 0*512kB 1*1024kB (M) 0*2048kB 0*4096kB = 19592kB [ 1265.805811] Normal: 117*4kB (UMH) 331*8kB (UMH) 162*16kB (UME) 2*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5772kB [ 1265.805875] 15837 total pagecache pages [ 1265.805886] 0 pages in swap cache [ 1265.805892] Swap cache stats: add 0, delete 0, find 0/0 [ 1265.805896] Free swap = 0kB [ 1265.805900] Total swap = 0kB [ 1265.805903] 1965979 pages RAM [ 1265.805907] 0 pages HighMem/MovableOnly [ 1265.805911] 315641 pages reserved [ 1265.805915] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1265.805938] [ 190] 0 190 5366 169 15 4 0 -1000 udevd [ 1265.805952] [ 1486] 0 1486 2493 573 7 3 0 0 dhclient [ 1265.805966] [ 1627] 0 1627 14279 218 23 3 0 0 rsyslogd [ 1265.805980] [ 1677] 0 1677 4725 51 15 3 0 0 cron [ 1265.805994] [ 1700] 0 1700 3736 44 11 3 0 0 mcstransd [ 1265.806009] [ 1702] 0 1702 12927 1232 28 3 0 0 restorecond [ 1265.806023] [ 1728] 0 1728 12490 152 28 3 0 -1000 sshd [ 1265.806037] [ 1758] 0 1758 3649 40 12 3 0 0 getty [ 1265.806051] [ 1780] 0 1780 17821 213 41 3 0 0 sshd [ 1265.806065] [ 1782] 0 1782 120690 72393 198 5 0 0 syz-fuzzer [ 1265.806079] [ 1838] 0 1838 17553 224 22 3 0 0 syz-executor0 [ 1265.806092] [ 1839] 0 1839 17553 225 22 3 0 0 syz-executor5 ** 121 printk messages dropped ** [ 1265.808241] [10574] 0 10574 17618 12709 31 3 0 1000 syz-executor1 ** 193 printk messages dropped ** [ 1265.811611] [17515] 0 17515 17684 8414 25 4 0 1000 syz-executor5 ** 167 printk messages dropped ** [ 1265.814249] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1265.814262] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1265.814275] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1265.814288] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1265.814301] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1265.814314] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1265.814328] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1265.814340] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1265.814354] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1265.814369] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1265.814382] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1265.814396] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1265.814410] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1265.814425] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1265.814444] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1265.814457] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1265.814470] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1265.814484] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1265.814497] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1265.814510] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1265.814523] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1265.814537] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1265.814549] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1265.814562] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1265.814582] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1265.814607] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1265.814623] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1265.814636] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1265.814652] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1265.814665] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1265.814682] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1265.814844] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1265.814857] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1265.814870] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1265.814887] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1265.814901] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1265.814913] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1265.814926] [25785] 0 25785 17618 12709 31 3 0 1000 syz-executor1 [ 1265.814939] [25911] 0 25911 17618 8219 27 4 0 0 syz-executor2 [ 1265.814952] [25928] 0 25928 17618 8185 27 4 0 1000 syz-executor5 [ 1265.814965] [25935] 0 25935 17684 17613 40 4 0 1000 syz-executor1 [ 1265.814980] [25949] 0 25949 17684 12804 31 3 0 1000 syz-executor1 [ 1265.814989] Out of memory: Kill process 25935 (syz-executor1) score 1010 or sacrifice child [ 1265.815032] Killed process 25949 (syz-executor1) total-vm:70736kB, anon-rss:18448kB, file-rss:32768kB, shmem-rss:0kB [ 1265.860304] oom_reaper: reaped process 25949 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1267.603493] syz-executor3 invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=1000 [ 1267.603513] CPU: 0 PID: 25976 Comm: syz-executor3 Not tainted 4.14.87+ #22 [ 1267.603518] Call Trace: [ 1267.603537] dump_stack+0xb9/0x11b [ 1267.603556] dump_header+0x17d/0x7a8 [ 1267.603567] ? trace_hardirqs_on_caller+0x381/0x520 [ 1267.603580] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1267.603591] ? ___ratelimit+0x4f/0x3f0 [ 1267.603610] oom_kill_process.cold.8+0x10/0xc88 [ 1267.603623] ? lock_downgrade+0x560/0x560 [ 1267.603642] ? check_preemption_disabled+0x34/0x1e0 03:50:37 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x0, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:50:37 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) 03:50:37 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x0, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) [ 1267.603664] out_of_memory+0x669/0xa60 [ 1267.603682] ? oom_killer_disable+0x1f0/0x1f0 [ 1267.603715] __alloc_pages_nodemask+0x1969/0x2280 [ 1267.603757] ? gfp_pfmemalloc_allowed+0x150/0x150 03:50:37 executing program 3: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff000040000100c73a2b6500000000f1ffff0e0008000300fa00f8003066a0272101100000000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1267.603771] ? __lock_acquire+0x619/0x4320 [ 1267.603793] ? __lock_acquire+0x619/0x4320 [ 1267.603835] ? perf_trace_lock+0x11a/0x4c0 [ 1267.603844] ? check_preemption_disabled+0x34/0x1e0 03:50:37 executing program 1: time(&(0x7f0000002840)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x0) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000001080)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="1800570bc33a7fe9b4b201002400016861abe5ae3b4ac73a2b6500000000f1ffff0ef71253b559a4f070003066a02721011000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1267.603866] __handle_mm_fault+0x1113/0x25f0 [ 1267.603887] ? vm_insert_page+0x6d0/0x6d0 [ 1267.603933] ? check_preemption_disabled+0x34/0x1e0 [ 1267.603955] handle_mm_fault+0x3d5/0x6eb [ 1267.603970] __get_user_pages+0x35d/0xe20 [ 1267.604002] populate_vma_page_range+0x17a/0x210 [ 1267.604023] __mm_populate+0x1bf/0x300 [ 1267.604044] ? populate_vma_page_range+0x210/0x210 [ 1267.604052] ? do_mlock+0x5c0/0x5c0 [ 1267.604066] ? security_capable+0x8e/0xc0 [ 1267.604096] SyS_mlockall+0x3e2/0x510 [ 1267.604107] ? SyS_munlock+0xf0/0xf0 [ 1267.604117] do_syscall_64+0x19b/0x4b0 [ 1267.604141] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1267.604149] RIP: 0033:0x457679 [ 1267.604154] RSP: 002b:00007f1c5e56ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000097 [ 1267.604170] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000457679 [ 1267.604175] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 1267.604182] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1267.604188] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1c5e56f6d4 [ 1267.604193] R13: 00000000004c2d55 R14: 00000000004d5080 R15: 00000000ffffffff [ 1267.604278] Mem-Info: [ 1267.604301] active_anon:83928 inactive_anon:1371220 isolated_anon:0 [ 1267.604301] active_file:346 inactive_file:342 isolated_file:11 [ 1267.604301] unevictable:24754 dirty:40 writeback:0 unstable:0 [ 1267.604301] slab_reclaimable:10713 slab_unreclaimable:59819 [ 1267.604301] mapped:57502 shmem:5735 pagetables:15278 bounce:0 [ 1267.604301] free:6304 free_pcp:12 free_cma:0 [ 1267.604318] Node 0 active_anon:335712kB inactive_anon:5484880kB active_file:1384kB inactive_file:1368kB unevictable:99016kB isolated(anon):0kB isolated(file):44kB mapped:230008kB dirty:160kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1267.604344] DMA32 free:18620kB min:4684kB low:7692kB high:10700kB active_anon:18700kB inactive_anon:2769192kB active_file:412kB inactive_file:248kB unevictable:70200kB writepending:4kB present:3145324kB managed:3012120kB mlocked:70192kB kernel_stack:7840kB pagetables:23764kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1267.604347] lowmem_reserve[]: 0 3505 3505 [ 1267.604383] Normal free:6596kB min:5588kB low:9176kB high:12764kB active_anon:317012kB inactive_anon:2715688kB active_file:1516kB inactive_file:1800kB unevictable:28176kB writepending:156kB present:4718592kB managed:3589232kB mlocked:28176kB kernel_stack:11840kB pagetables:37348kB bounce:0kB free_pcp:48kB local_pcp:0kB free_cma:0kB [ 1267.604386] lowmem_reserve[]: 0 0 0 [ 1267.604401] DMA32: 115*4kB (UMEH) 25*8kB (UMEH) 160*16kB (UMEH) 270*32kB (UMEH) 83*64kB (UME) 9*128kB (UME) 1*256kB (E) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18580kB [ 1267.604514] Normal: 307*4kB (MH) 355*8kB (UMH) 150*16kB (UME) 5*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6628kB [ 1267.604578] 14066 total pagecache pages ** 161 printk messages dropped ** [ 1267.607031] [11387] 0 11387 17618 12709 31 3 0 1000 syz-executor1 ** 298 printk messages dropped ** [ 1267.617400] [21423] 0 21423 17618 12709 31 3 0 1000 syz-executor1 ** 48 printk messages dropped ** [ 1267.618118] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1267.618132] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1267.618146] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1267.618159] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1267.618172] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1267.618185] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1267.618199] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1267.618212] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1267.618226] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1267.618240] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1267.618253] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1267.618266] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 ** 597 printk messages dropped ** [ 1268.817976] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1268.818020] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1268.818070] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1268.818137] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1268.818180] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 ** 514 printk messages dropped ** [ 1270.047256] [20133] 0 20133 17618 12709 31 3 0 1000 syz-executor1 ** 87 printk messages dropped ** [ 1270.053486] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1270.053497] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1270.053509] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1270.053520] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 03:50:38 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1270.053532] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1270.053543] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1270.053554] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1270.053566] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1270.053578] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1270.053589] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1270.053600] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1270.053611] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 03:50:38 executing program 3: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff000040000100c73a2b6500000000f1ffff0e0008000300fa00f8003066a0272101100000000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1270.053623] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1270.053634] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1270.053645] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1270.053656] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1270.053667] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1270.053679] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1270.053690] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1270.053701] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1270.053712] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1270.053723] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1270.053734] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1270.053745] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1270.053756] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1270.053767] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1270.053779] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1270.053790] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1270.053801] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1270.053813] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1270.053824] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1270.053835] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1270.053846] [25785] 0 25785 17618 12709 31 3 0 1000 syz-executor1 [ 1270.053858] [25970] 0 25970 17618 8200 27 4 0 1000 syz-executor5 [ 1270.053868] [25988] 0 25988 17618 8219 27 4 0 0 syz-executor2 [ 1270.053880] [25989] 0 25989 17618 8201 27 4 0 1000 syz-executor4 [ 1270.053891] [25992] 0 25992 17618 8200 28 4 0 1000 syz-executor0 [ 1270.053902] [25995] 0 25995 17651 17583 40 4 0 1000 syz-executor3 [ 1270.053914] [25998] 0 25998 17651 10144 27 4 0 1000 syz-executor1 [ 1270.053925] [26003] 0 26003 17585 8231 25 3 0 1000 syz-executor1 [ 1270.053936] [26005] 0 26005 1547 13 7 3 0 0 modprobe [ 1270.053947] [26008] 0 26008 17618 12709 31 3 0 1000 syz-executor3 [ 1270.053956] Out of memory: Kill process 25995 (syz-executor3) score 1010 or sacrifice child [ 1270.053994] Killed process 26008 (syz-executor3) total-vm:70472kB, anon-rss:18068kB, file-rss:32768kB, shmem-rss:0kB [ 1270.079761] oom_reaper: reaped process 26008 (syz-executor3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1270.199812] kworker/u4:2 invoked oom-killer: gfp_mask=0x15080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 1270.199831] CPU: 0 PID: 362 Comm: kworker/u4:2 Not tainted 4.14.87+ #22 [ 1270.199845] Workqueue: events_unbound call_usermodehelper_exec_work [ 1270.199851] Call Trace: [ 1270.199864] dump_stack+0xb9/0x11b [ 1270.199880] dump_header+0x17d/0x7a8 [ 1270.199889] ? trace_hardirqs_on_caller+0x381/0x520 [ 1270.199901] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1270.199909] ? ___ratelimit+0x4f/0x3f0 [ 1270.199926] oom_kill_process.cold.8+0x10/0xc88 [ 1270.199937] ? lock_downgrade+0x560/0x560 [ 1270.199953] ? check_preemption_disabled+0x34/0x1e0 [ 1270.199972] out_of_memory+0x669/0xa60 [ 1270.199986] ? oom_killer_disable+0x1f0/0x1f0 [ 1270.200019] __alloc_pages_nodemask+0x1969/0x2280 [ 1270.200047] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1270.200059] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1270.200075] ? mark_held_locks+0xc2/0x130 [ 1270.200125] ? rcu_read_lock_sched_held+0x102/0x120 [ 1270.200143] copy_process.part.6+0x267/0x6530 [ 1270.200159] ? __lock_acquire+0x619/0x4320 ** 172 printk messages dropped ** [ 1270.202683] [10379] 0 10379 17618 12709 31 3 0 1000 syz-executor1 ** 367 printk messages dropped ** [ 1270.207162] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1270.207185] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1270.207204] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1270.207216] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1270.207228] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 ** 498 printk messages dropped ** [ 1270.279260] [19392] 0 19392 17618 12709 31 3 0 1000 syz-executor1 ** 100 printk messages dropped ** [ 1270.294597] [23915] 0 23915 5365 171 14 3 0 -1000 udevd ** 1 printk messages dropped ** [ 1270.294622] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1270.294634] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1270.294646] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1270.294659] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1270.294671] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1270.294689] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1270.294701] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1270.294714] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1270.294727] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1270.294740] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1270.294752] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1270.294764] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1270.294776] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1270.294790] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1270.294803] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1270.294815] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1270.294827] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1270.294839] [24796] 0 24796 17680 12801 31 3 0 1000 syz-executor1 [ 1270.294851] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1270.294863] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1270.294875] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1270.294887] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1270.294904] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1270.296136] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1270.296285] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1270.296297] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 03:50:39 executing program 3: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff000040000100c73a2b6500000000f1ffff0e0008000300fa00f8003066a0272101100000000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1270.296309] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1270.296321] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1270.296334] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1270.296346] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1270.296358] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1270.296371] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1270.296383] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1270.296395] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1270.296407] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1270.296420] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1270.296432] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1270.296444] [25785] 0 25785 17618 12709 31 3 0 1000 syz-executor1 [ 1270.296457] [25970] 0 25970 17618 8200 27 4 0 1000 syz-executor5 [ 1270.296469] [25988] 0 25988 17618 8219 27 4 0 0 syz-executor2 [ 1270.296481] [25989] 0 25989 17618 8201 27 4 0 1000 syz-executor4 [ 1270.296494] [25992] 0 25992 17618 8200 28 4 0 1000 syz-executor0 [ 1270.296508] [25998] 0 25998 17651 10804 28 4 0 1000 syz-executor1 [ 1270.296520] [26003] 0 26003 17585 8231 25 3 0 1000 syz-executor1 [ 1270.296532] [26005] 0 26005 1543 21 8 3 0 0 modprobe [ 1270.296562] Out of memory: Kill process 24796 (syz-executor1) score 1007 or sacrifice child [ 1270.296593] Killed process 24796 (syz-executor1) total-vm:70720kB, anon-rss:18436kB, file-rss:32768kB, shmem-rss:0kB [ 1270.369621] oom_reaper: reaped process 24796 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1271.072999] syz-executor3 invoked oom-killer: gfp_mask=0x15080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=1000 ** 553 printk messages dropped ** [ 1271.087965] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1271.087976] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1271.087987] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 ** 426 printk messages dropped ** [ 1271.158700] [17096] 0 17096 17618 12709 31 3 0 1000 syz-executor1 ** 31 printk messages dropped ** [ 1271.159054] [18043] 0 18043 17618 12709 31 3 0 1000 syz-executor1 ** 138 printk messages dropped ** [ 1271.165614] [23912] 0 23912 2667 33 10 3 0 0 init [ 1271.165625] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1271.165636] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1271.165647] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1271.165658] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1271.165669] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 ** 224 printk messages dropped ** [ 1271.847183] [ 9782] 0 9782 17618 12709 31 3 0 1000 syz-executor1 ** 276 printk messages dropped ** [ 1271.852294] [19485] 0 19485 17618 12709 31 3 0 1000 syz-executor1 ** 91 printk messages dropped ** [ 1271.853844] [23817] 0 23817 17618 8434 27 4 0 0 syz-executor2 [ 1271.853858] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1271.853873] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1271.853887] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 ** 501 printk messages dropped ** [ 1271.919890] [19245] 0 19245 17618 12709 31 3 0 1000 syz-executor1 [ 1271.919901] [19302] 0 19302 17618 12709 31 3 0 1000 syz-executor1 ** 89 printk messages dropped ** [ 1271.936301] [23708] 0 23708 2667 33 10 3 0 0 init [ 1271.936312] [23740] 0 23740 17618 8435 27 4 0 0 syz-executor2 [ 1271.936323] [23756] 0 23756 17618 8434 27 4 0 0 syz-executor2 [ 1271.936335] [23767] 0 23767 17618 8434 27 4 0 0 syz-executor2 [ 1271.936345] [23778] 0 23778 17618 8434 27 4 0 0 syz-executor2 [ 1271.936357] [23805] 0 23805 17618 8435 27 4 0 0 syz-executor2 [ 1271.936368] [23817] 0 23817 17618 8434 27 4 0 0 syz-executor2 [ 1271.936379] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1271.936390] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1271.936401] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1271.936416] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1271.937613] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1271.937625] [23912] 0 23912 2667 33 10 3 0 0 init [ 1271.937636] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1271.937647] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1271.937658] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1271.937669] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1271.937680] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1271.937691] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1271.937702] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1271.937713] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1271.937724] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1271.938099] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1271.938110] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1271.938122] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1271.938133] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1271.938144] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1271.938155] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1271.938167] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1271.938177] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1271.938188] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1271.938199] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1271.938210] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1271.938221] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1271.938232] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1271.938243] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1271.938254] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1271.938265] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1271.938276] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1271.938287] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1271.938298] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1271.938309] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1271.938320] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1271.938331] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1271.938342] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1271.938352] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 03:50:40 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) 03:50:40 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x0, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) 03:50:41 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, 0x0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1271.938364] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1271.938375] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1271.938386] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1271.938397] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1271.938408] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 03:50:41 executing program 3: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0x12}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0xfffffffffffffe79}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f0000002700)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff0000400001002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300fa00f8003066a02721011000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1271.938419] [25785] 0 25785 17618 12709 31 3 0 1000 syz-executor1 [ 1271.938429] [25988] 0 25988 17618 8219 27 4 0 0 syz-executor2 [ 1271.938440] [25989] 0 25989 17618 8201 27 4 0 1000 syz-executor4 [ 1271.938451] [25992] 0 25992 17618 8200 28 4 0 1000 syz-executor0 [ 1271.938462] [25998] 0 25998 17684 17563 40 4 0 1000 syz-executor1 [ 1271.938475] [26013] 0 26013 17618 8200 27 4 0 1000 syz-executor5 [ 1271.938486] [26022] 0 26022 17618 15454 36 4 0 1000 syz-executor3 [ 1271.938494] Out of memory: Kill process 25998 (syz-executor1) score 1010 or sacrifice child [ 1271.938535] Killed process 25998 (syz-executor1) total-vm:70736kB, anon-rss:17996kB, file-rss:52256kB, shmem-rss:0kB 03:50:41 executing program 1: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000bc0), 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={"65710000008659bec000", r6}) syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x8000, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="eb58906d6b66732e66617600020120000200008000f802", 0x17}], 0x0, 0x0) getpeername(r4, &(0x7f0000001080)=@xdp, &(0x7f0000000b80)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) [ 1271.985216] oom_reaper: reaped process 25998 (syz-executor1), now anon-rss:18336kB, file-rss:19488kB, shmem-rss:0kB [ 1271.994105] syz-executor5 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=0 [ 1271.994122] CPU: 0 PID: 1843 Comm: syz-executor5 Not tainted 4.14.87+ #22 [ 1271.994125] Call Trace: [ 1271.994141] dump_stack+0xb9/0x11b [ 1271.994157] dump_header+0x17d/0x7a8 [ 1271.994166] ? trace_hardirqs_on_caller+0x381/0x520 [ 1271.994176] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1271.994184] ? ___ratelimit+0x4f/0x3f0 [ 1271.994200] oom_kill_process.cold.8+0x10/0xc88 [ 1271.994210] ? lock_downgrade+0x560/0x560 [ 1271.994226] ? check_preemption_disabled+0x34/0x1e0 [ 1271.994243] out_of_memory+0x669/0xa60 [ 1271.994257] ? oom_killer_disable+0x1f0/0x1f0 [ 1271.994283] __alloc_pages_nodemask+0x1969/0x2280 [ 1271.994310] ? check_preemption_disabled+0x34/0x1e0 [ 1271.994322] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1271.994334] ? find_get_entry+0x118/0x550 [ 1271.994348] ? check_preemption_disabled+0x34/0x1e0 [ 1271.994358] ? check_preemption_disabled+0x34/0x1e0 [ 1271.994374] ? find_get_entry+0x13f/0x550 [ 1271.994394] ? pagecache_get_page+0x129/0x770 [ 1271.994411] filemap_fault+0xcdd/0x14a0 [ 1271.994443] ext4_filemap_fault+0x7d/0xb0 [ 1271.994452] __do_fault+0x80/0x210 [ 1271.994464] __handle_mm_fault+0x991/0x25f0 [ 1271.994481] ? vm_insert_page+0x6d0/0x6d0 [ 1271.994487] ? HARDIRQ_verbose+0x10/0x10 [ 1271.994493] ? __might_fault+0xd4/0x1b0 [ 1271.994527] ? check_preemption_disabled+0x34/0x1e0 [ 1271.994545] handle_mm_fault+0x2f2/0x6eb [ 1271.994558] __do_page_fault+0x45d/0xb60 [ 1271.994572] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1271.994581] ? bad_area_access_error+0x330/0x330 [ 1271.994589] ? page_fault+0x2c/0x50 [ 1271.994596] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1271.994611] ? page_fault+0x2c/0x50 [ 1271.994620] page_fault+0x42/0x50 [ 1271.994626] RIP: 1362ce:0x2e9 [ 1271.994630] RSP: 13633f:0000000000000ad0 EFLAGS: 00000008 [ 1271.994660] Mem-Info: [ 1271.994676] active_anon:83927 inactive_anon:1366612 isolated_anon:0 [ 1271.994676] active_file:17 inactive_file:13 isolated_file:0 [ 1271.994676] unevictable:30470 dirty:0 writeback:0 unstable:0 [ 1271.994676] slab_reclaimable:10689 slab_unreclaimable:59726 [ 1271.994676] mapped:61618 shmem:5735 pagetables:15285 bounce:0 [ 1271.994676] free:5899 free_pcp:73 free_cma:0 [ 1271.994688] Node 0 active_anon:335708kB inactive_anon:5466448kB active_file:68kB inactive_file:52kB unevictable:121880kB isolated(anon):0kB isolated(file):0kB mapped:246472kB dirty:0kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1271.994704] DMA32 free:18328kB min:4684kB low:7692kB high:10700kB active_anon:18720kB inactive_anon:2760732kB active_file:24kB inactive_file:0kB unevictable:80512kB writepending:0kB present:3145324kB managed:3012120kB mlocked:80504kB kernel_stack:7808kB pagetables:23912kB bounce:0kB free_pcp:116kB local_pcp:0kB free_cma:0kB [ 1271.994707] lowmem_reserve[]: 0 3505 3505 [ 1271.994732] Normal free:5268kB min:5588kB low:9176kB high:12764kB active_anon:317088kB inactive_anon:2705716kB active_file:44kB inactive_file:52kB unevictable:41368kB writepending:0kB present:4718592kB managed:3589232kB mlocked:41368kB kernel_stack:11872kB pagetables:37228kB bounce:0kB free_pcp:176kB local_pcp:168kB free_cma:0kB [ 1271.994734] lowmem_reserve[]: 0 0 0 [ 1271.994746] DMA32: 69*4kB (UMH) 23*8kB (UEH) 145*16kB (UMEH) 301*32kB (UMEH) 85*64kB (UME) 4*128kB (UME) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18364kB [ 1271.997723] Normal: 57*4kB (UMH) 356*8kB (UMH) 141*16kB (UE) 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5364kB ** 148 printk messages dropped ** [ 1272.002764] [10818] 0 10818 17618 12709 31 3 0 1000 syz-executor1 ** 269 printk messages dropped ** [ 1272.014369] [20047] 0 20047 17618 12709 31 3 0 1000 syz-executor1 ** 73 printk messages dropped ** [ 1272.016543] [23767] 0 23767 17618 8434 27 4 0 0 syz-executor2 ** 1 printk messages dropped ** [ 1272.016566] [23805] 0 23805 17618 8435 27 4 0 0 syz-executor2 ** 600 printk messages dropped ** [ 1272.091952] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1272.091963] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1272.091974] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 ** 601 printk messages dropped ** [ 1273.297921] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1273.297932] [23912] 0 23912 2667 33 10 3 0 0 init [ 1273.297943] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1273.297954] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1273.297965] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1273.297976] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 03:50:41 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0x0) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1273.297987] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1273.297998] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1273.298009] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1273.298020] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1273.298031] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1273.298043] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1273.298055] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1273.298066] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1273.298077] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1273.298089] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1273.298100] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1273.298112] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1273.298123] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1273.298134] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1273.298145] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1273.298157] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1273.298168] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1273.298179] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1273.298190] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1273.298201] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1273.298212] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1273.298223] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1273.298234] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1273.298245] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1273.298257] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1273.298268] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1273.298279] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1273.298290] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1273.298301] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1273.298313] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1273.298324] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1273.298336] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1273.298347] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1273.298358] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1273.298368] [25785] 0 25785 17618 12709 31 3 0 1000 syz-executor1 [ 1273.298379] [26013] 0 26013 17618 8200 27 4 0 1000 syz-executor5 [ 1273.298391] [26028] 0 26028 17618 8200 28 4 0 1000 syz-executor0 [ 1273.298402] [26030] 0 26030 17618 8219 27 4 0 0 syz-executor2 [ 1273.298413] [26031] 0 26031 17651 17583 40 4 0 1000 syz-executor3 [ 1273.298424] [26032] 0 26032 17618 8201 27 4 0 1000 syz-executor4 [ 1273.298435] [26039] 0 26039 17651 17615 40 4 0 1000 syz-executor1 [ 1273.298447] [26042] 0 26042 17618 12709 31 3 0 1000 syz-executor3 [ 1273.298459] [26045] 0 26045 17618 12739 31 3 0 1000 syz-executor1 [ 1273.314637] Out of memory: Kill process 26039 (syz-executor1) score 1010 or sacrifice child [ 1273.314687] Killed process 26045 (syz-executor1) total-vm:70472kB, anon-rss:18188kB, file-rss:32768kB, shmem-rss:0kB [ 1273.338858] oom_reaper: reaped process 26045 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 03:50:42 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0x0) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r3, &(0x7f00000017c0), 0x1fe, 0x400000000000) 03:50:42 executing program 1: time(&(0x7f00000027c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x180) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff0000400001002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300fa00f8003066a02721011000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1273.348457] kworker/u4:2 invoked oom-killer: gfp_mask=0x15080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 1273.348475] CPU: 1 PID: 362 Comm: kworker/u4:2 Not tainted 4.14.87+ #22 [ 1273.348489] Workqueue: events_unbound call_usermodehelper_exec_work [ 1273.348495] Call Trace: [ 1273.348508] dump_stack+0xb9/0x11b [ 1273.348523] dump_header+0x17d/0x7a8 [ 1273.348532] ? trace_hardirqs_on_caller+0x381/0x520 [ 1273.348544] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1273.348553] ? ___ratelimit+0x4f/0x3f0 [ 1273.348570] oom_kill_process.cold.8+0x10/0xc88 [ 1273.348581] ? lock_downgrade+0x560/0x560 [ 1273.348597] ? check_preemption_disabled+0x34/0x1e0 [ 1273.348616] out_of_memory+0x669/0xa60 [ 1273.348631] ? oom_killer_disable+0x1f0/0x1f0 [ 1273.348659] __alloc_pages_nodemask+0x1969/0x2280 [ 1273.348690] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1273.348703] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1273.348719] ? check_preemption_disabled+0x34/0x1e0 [ 1273.348768] ? rcu_read_lock_sched_held+0x102/0x120 [ 1273.348786] copy_process.part.6+0x267/0x6530 [ 1273.348802] ? __lock_acquire+0x619/0x4320 [ 1273.348821] ? check_preemption_disabled+0x34/0x1e0 [ 1273.348836] ? perf_trace_lock+0x11a/0x4c0 [ 1273.348843] ? check_preemption_disabled+0x34/0x1e0 [ 1273.348855] ? umh_complete+0x80/0x80 [ 1273.348868] ? __cleanup_sighand+0x40/0x40 [ 1273.348881] ? HARDIRQ_verbose+0x10/0x10 [ 1273.348921] _do_fork+0x1c2/0xd50 [ 1273.348933] ? umh_complete+0x80/0x80 [ 1273.348942] ? fork_idle+0x250/0x250 [ 1273.348955] ? trace_hardirqs_on_caller+0x381/0x520 [ 1273.348964] ? _raw_spin_unlock_irq+0x35/0x50 [ 1273.348973] ? kernel_sigaction+0x14c/0x230 [ 1273.348983] ? flush_sigqueue_mask.isra.3+0x330/0x330 [ 1273.349001] ? umh_complete+0x80/0x80 [ 1273.349007] kernel_thread+0x2f/0x40 [ 1273.349019] call_usermodehelper_exec_work+0xab/0x240 [ 1273.349030] ? call_usermodehelper_exec_async+0x4b0/0x4b0 [ 1273.349054] process_one_work+0x86e/0x1670 [ 1273.349081] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 1273.349113] worker_thread+0xdc/0x1000 [ 1273.349137] ? process_one_work+0x1670/0x1670 [ 1273.349149] ? process_one_work+0x1670/0x1670 [ 1273.349157] kthread+0x348/0x420 [ 1273.349166] ? kthread_create_on_node+0xe0/0xe0 [ 1273.349180] ret_from_fork+0x3a/0x50 [ 1273.349212] Mem-Info: [ 1273.349229] active_anon:83958 inactive_anon:1362966 isolated_anon:0 [ 1273.349229] active_file:15 inactive_file:92 isolated_file:0 [ 1273.349229] unevictable:32150 dirty:6 writeback:0 unstable:0 [ 1273.349229] slab_reclaimable:10700 slab_unreclaimable:59677 [ 1273.349229] mapped:63331 shmem:5735 pagetables:15304 bounce:0 [ 1273.349229] free:7674 free_pcp:49 free_cma:0 [ 1273.349241] Node 0 active_anon:335832kB inactive_anon:5451864kB active_file:60kB inactive_file:368kB unevictable:128600kB isolated(anon):0kB isolated(file):0kB mapped:253324kB dirty:24kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1273.349258] DMA32 free:22568kB min:4684kB low:7692kB high:10700kB active_anon:18728kB inactive_anon:2760736kB active_file:116kB inactive_file:20kB unevictable:76596kB writepending:0kB present:3145324kB managed:3012120kB mlocked:76588kB kernel_stack:7808kB pagetables:23944kB bounce:0kB free_pcp:196kB local_pcp:0kB free_cma:0kB [ 1273.349261] lowmem_reserve[]: 0 3505 3505 [ 1273.349288] Normal free:8128kB min:5588kB low:9176kB high:12764kB active_anon:317204kB inactive_anon:2690956kB active_file:612kB inactive_file:828kB unevictable:52004kB writepending:24kB present:4718592kB managed:3589232kB mlocked:52004kB kernel_stack:11968kB pagetables:37272kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1273.349291] lowmem_reserve[]: 0 0 0 [ 1273.349305] DMA32: 183*4kB (UMEH) 49*8kB (UMEH) 140*16kB (UEH) 323*32kB (UMEH) 111*64kB (UME) 14*128kB (UME) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 22596kB [ 1273.349365] Normal: 192*4kB (UMH) 504*8kB (UMH) 139*16kB (UE) 12*32kB (UH) 2*64kB (UM) 7*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8432kB [ 1273.349431] 19940 total pagecache pages [ 1273.349440] 0 pages in swap cache [ 1273.349445] Swap cache stats: add 0, delete 0, find 0/0 [ 1273.349449] Free swap = 0kB [ 1273.349452] Total swap = 0kB [ 1273.349455] 1965979 pages RAM [ 1273.349458] 0 pages HighMem/MovableOnly [ 1273.349461] 315641 pages reserved [ 1273.349465] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1273.349485] [ 190] 0 190 5366 169 15 4 0 -1000 udevd [ 1273.349498] [ 1486] 0 1486 2493 573 7 3 0 0 dhclient [ 1273.349510] [ 1627] 0 1627 14279 218 23 3 0 0 rsyslogd [ 1273.349521] [ 1677] 0 1677 4725 51 15 3 0 0 cron [ 1273.349533] [ 1700] 0 1700 3736 44 11 3 0 0 mcstransd [ 1273.349545] [ 1702] 0 1702 12927 1232 28 3 0 0 restorecond [ 1273.349558] [ 1728] 0 1728 12490 152 28 3 0 -1000 sshd [ 1273.349569] [ 1758] 0 1758 3649 40 12 3 0 0 getty [ 1273.349581] [ 1780] 0 1780 17821 213 41 3 0 0 sshd [ 1273.349592] [ 1782] 0 1782 120690 72393 198 5 0 0 syz-fuzzer [ 1273.349604] [ 1838] 0 1838 17553 224 22 3 0 0 syz-executor0 [ 1273.349616] [ 1839] 0 1839 17553 225 22 3 0 0 syz-executor5 [ 1273.349628] [ 1840] 0 1840 17553 225 22 3 0 0 syz-executor1 [ 1273.349639] [ 1841] 0 1841 17553 225 22 3 0 0 syz-executor2 [ 1273.349651] [ 1842] 0 1842 17553 224 22 3 0 0 syz-executor3 [ 1273.349662] [ 1843] 0 1843 17552 8313 23 4 0 0 syz-executor5 [ 1273.349673] [ 1845] 0 1845 17552 8213 24 4 0 0 syz-executor0 [ 1273.349685] [ 1846] 0 1846 17552 8403 23 4 0 0 syz-executor1 [ 1273.349697] [ 1848] 0 1848 17552 8443 23 4 0 0 syz-executor2 [ 1273.349708] [ 1849] 0 1849 17552 8421 23 4 0 0 syz-executor3 [ 1273.349720] [ 4616] 0 4616 17585 8405 25 4 0 1000 syz-executor1 [ 1273.349732] [ 4622] 0 4622 17585 8229 24 3 0 1000 syz-executor1 [ 1273.349744] [ 4824] 0 4824 17618 8422 25 4 0 1000 syz-executor3 [ 1273.349756] [ 4973] 0 4973 17651 8409 26 4 0 1000 syz-executor3 [ 1273.349770] [ 5654] 0 5654 17651 8427 25 4 0 1000 syz-executor5 [ 1273.349781] [ 5745] 0 5745 17585 8404 25 4 0 1000 syz-executor0 [ 1273.349793] [ 6154] 0 6154 17585 8404 25 4 0 1000 syz-executor3 [ 1273.349805] [ 6165] 0 6165 17585 8404 25 4 0 1000 syz-executor3 [ 1273.349816] [ 6175] 0 6175 17585 8404 25 4 0 1000 syz-executor3 [ 1273.349828] [ 6192] 0 6192 17585 8404 25 4 0 1000 syz-executor3 [ 1273.349840] [ 6231] 0 6231 17585 8404 25 4 0 1000 syz-executor3 [ 1273.349851] [ 6236] 0 6236 17585 8404 25 4 0 1000 syz-executor3 [ 1273.349863] [ 6243] 0 6243 17585 8404 25 4 0 1000 syz-executor3 [ 1273.349874] [ 6265] 0 6265 17585 8404 25 4 0 1000 syz-executor3 [ 1273.349895] [ 6391] 0 6391 17585 8404 25 4 0 1000 syz-executor0 [ 1273.349907] [ 6759] 0 6759 17618 12709 31 3 0 1000 syz-executor1 [ 1273.349920] [ 6790] 0 6790 17585 8229 24 3 0 1000 syz-executor5 [ 1273.349932] [ 6806] 0 6806 17618 12709 31 3 0 1000 syz-executor1 [ 1273.349944] [ 6817] 0 6817 17717 8237 25 3 0 1000 syz-executor5 [ 1273.349956] [ 6875] 0 6875 17618 12709 31 3 0 1000 syz-executor1 [ 1273.349968] [ 6916] 0 6916 17618 12709 31 3 0 1000 syz-executor1 [ 1273.349980] [ 6925] 0 6925 17651 8848 26 4 0 1000 syz-executor5 [ 1273.349992] [ 6966] 0 6966 17585 8228 24 3 0 1000 syz-executor3 [ 1273.350009] [ 6990] 0 6990 17585 8228 24 3 0 1000 syz-executor3 [ 1273.350297] [ 7004] 0 7004 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350309] [ 7011] 0 7011 17585 8228 24 3 0 1000 syz-executor3 [ 1273.350321] [ 7051] 0 7051 17585 8404 25 4 0 1000 syz-executor3 [ 1273.350332] [ 7056] 0 7056 17585 8404 25 4 0 1000 syz-executor3 [ 1273.350344] [ 7063] 0 7063 17585 8404 25 4 0 1000 syz-executor3 [ 1273.350357] [ 7070] 0 7070 17585 8404 25 4 0 1000 syz-executor3 [ 1273.350368] [ 7086] 0 7086 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350380] [ 7103] 0 7103 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350392] [ 7114] 0 7114 17585 8404 25 4 0 1000 syz-executor3 [ 1273.350411] [ 7124] 0 7124 17585 8404 25 4 0 1000 syz-executor3 [ 1273.350423] [ 7135] 0 7135 17585 8404 25 4 0 1000 syz-executor3 [ 1273.350435] [ 7140] 0 7140 17585 8404 25 4 0 1000 syz-executor3 [ 1273.350447] [ 7188] 0 7188 17618 8411 26 4 0 1000 syz-executor0 [ 1273.350459] [ 7192] 0 7192 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350471] [ 7212] 0 7212 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350483] [ 7272] 0 7272 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350495] [ 7300] 0 7300 17651 8426 25 4 0 1000 syz-executor5 [ 1273.350506] [ 7311] 0 7311 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350518] [ 7385] 0 7385 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350530] [ 7460] 0 7460 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350542] [ 7518] 0 7518 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350554] [ 7588] 0 7588 17618 8407 25 4 0 1000 syz-executor5 [ 1273.350565] [ 7599] 0 7599 17618 12739 31 3 0 1000 syz-executor1 [ 1273.350577] [ 7657] 0 7657 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350589] [ 7718] 0 7718 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350601] [ 7760] 0 7760 17585 8404 25 4 0 1000 syz-executor0 [ 1273.350613] [ 7776] 0 7776 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350626] [ 7781] 0 7781 17585 8220 23 3 0 1000 syz-executor5 [ 1273.350638] [ 7798] 0 7798 17651 8234 24 3 0 1000 syz-executor5 [ 1273.350650] [ 7840] 0 7840 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350662] [ 7926] 0 7926 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350674] [ 7936] 0 7936 17618 12709 31 3 0 1000 syz-executor5 [ 1273.350686] [ 7960] 0 7960 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350698] [ 7996] 0 7996 17618 8232 25 3 0 1000 syz-executor1 [ 1273.350710] [ 8029] 0 8029 17618 8406 25 4 0 1000 syz-executor3 [ 1273.350721] [ 8056] 0 8056 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350734] [ 8099] 0 8099 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350745] [ 8137] 0 8137 17585 8231 24 3 0 1000 syz-executor5 [ 1273.350757] [ 8139] 0 8139 17618 8233 24 3 0 1000 syz-executor5 [ 1273.350769] [ 8149] 0 8149 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350781] [ 8191] 0 8191 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350792] [ 8239] 0 8239 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350804] [ 8293] 0 8293 17651 8234 25 3 0 1000 syz-executor1 [ 1273.350816] [ 8361] 0 8361 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350828] [ 8410] 0 8410 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350839] [ 8459] 0 8459 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350851] [ 8504] 0 8504 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350862] [ 8590] 0 8590 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350874] [ 8642] 0 8642 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350896] [ 8692] 0 8692 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350908] [ 8780] 0 8780 17585 8230 25 3 0 1000 syz-executor1 03:50:44 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) 03:50:44 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x0, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) 03:50:44 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, 0x0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1273.350920] [ 8825] 0 8825 17618 8428 25 4 0 1000 syz-executor2 [ 1273.350933] [ 8863] 0 8863 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350945] [ 8928] 0 8928 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350957] [ 8977] 0 8977 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350968] [ 9010] 0 9010 17618 12709 31 3 0 1000 syz-executor1 03:50:44 executing program 1: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x800000000023) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff0000400001002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300fa00f8003066a02721011000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1273.350980] [ 9065] 0 9065 17618 12709 31 3 0 1000 syz-executor1 [ 1273.350992] [ 9117] 0 9117 17618 12709 31 3 0 1000 syz-executor1 [ 1273.351004] [ 9171] 0 9171 17618 12709 31 3 0 1000 syz-executor1 [ 1273.351016] [ 9231] 0 9231 17618 12709 31 3 0 1000 syz-executor1 [ 1273.351027] [ 9257] 0 9257 17618 12709 31 3 0 1000 syz-executor1 [ 1273.351040] [ 9319] 0 9319 17618 12709 31 3 0 1000 syz-executor1 [ 1273.351052] [ 9343] 0 9343 17585 8404 25 4 0 1000 syz-executor3 [ 1273.351064] [ 9370] 0 9370 17618 12709 31 3 0 1000 syz-executor1 [ 1273.351075] [ 9423] 0 9423 17618 12709 31 3 0 1000 syz-executor1 [ 1273.351087] [ 9477] 0 9477 17618 12709 31 3 0 1000 syz-executor1 [ 1273.351099] [ 9516] 0 9516 17618 12709 31 3 0 1000 syz-executor1 [ 1273.351111] [ 9569] 0 9569 17618 12709 31 3 0 1000 syz-executor1 [ 1273.351122] [ 9590] 0 9590 17585 8230 25 3 0 1000 syz-executor1 [ 1273.351134] [ 9654] 0 9654 17618 12709 31 3 0 1000 syz-executor1 [ 1273.351146] [ 9673] 0 9673 17585 8406 26 4 0 1000 syz-executor3 [ 1273.352328] [ 9703] 0 9703 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352341] [ 9733] 0 9733 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352353] [ 9782] 0 9782 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352365] [ 9840] 0 9840 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352378] [ 9859] 0 9859 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352389] [ 9903] 0 9903 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352409] [ 9953] 0 9953 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352530] [10001] 0 10001 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352541] [10055] 0 10055 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352554] [10105] 0 10105 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352565] [10130] 0 10130 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352577] [10210] 0 10210 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352589] [10255] 0 10255 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352601] [10308] 0 10308 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352613] [10379] 0 10379 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352625] [10444] 0 10444 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352636] [10514] 0 10514 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352648] [10527] 0 10527 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352660] [10574] 0 10574 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352672] [10657] 0 10657 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352684] [10687] 0 10687 17651 8409 26 4 0 1000 syz-executor3 [ 1273.352696] [10713] 0 10713 17651 8409 26 4 0 1000 syz-executor3 [ 1273.352707] [10730] 0 10730 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352719] [10763] 0 10763 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352731] [10818] 0 10818 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352742] [10871] 0 10871 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352754] [10932] 0 10932 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352766] [10969] 0 10969 17585 8404 25 4 0 1000 syz-executor3 [ 1273.352778] [10989] 0 10989 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352790] [11042] 0 11042 17585 8404 25 4 0 1000 syz-executor3 [ 1273.352802] [11049] 0 11049 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352814] [11097] 0 11097 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352825] [11165] 0 11165 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352837] [11191] 0 11191 17585 8228 24 3 0 1000 syz-executor3 [ 1273.352849] [11210] 0 11210 17585 8406 26 4 0 1000 syz-executor3 [ 1273.352861] [11225] 0 11225 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352873] [11281] 0 11281 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352893] [11335] 0 11335 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352906] [11387] 0 11387 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352918] [11445] 0 11445 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352930] [11498] 0 11498 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352941] [11533] 0 11533 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352953] [11580] 0 11580 17585 12707 31 3 0 1000 syz-executor1 [ 1273.352965] [11636] 0 11636 17585 8228 24 3 0 1000 syz-executor3 [ 1273.352977] [11683] 0 11683 17618 12709 31 3 0 1000 syz-executor1 [ 1273.352989] [11720] 0 11720 17618 12709 31 3 0 1000 syz-executor1 [ 1273.353001] [11742] 0 11742 17635 12709 32 3 0 1000 syz-executor0 [ 1273.353013] [11744] 0 11744 17668 11235 31 3 0 1000 syz-executor0 [ 1273.353025] [11784] 0 11784 17585 8404 25 4 0 1000 syz-executor3 [ 1273.353037] [11801] 0 11801 17618 12709 31 3 0 1000 syz-executor1 [ 1273.353048] [11851] 0 11851 17618 12709 31 3 0 1000 syz-executor1 [ 1273.353061] [11921] 0 11921 17618 12709 31 3 0 1000 syz-executor1 [ 1273.353073] [11984] 0 11984 17618 12709 31 3 0 1000 syz-executor1 [ 1273.353085] [12055] 0 12055 17618 12709 31 3 0 1000 syz-executor1 [ 1273.353096] [12121] 0 12121 17618 12709 31 3 0 1000 syz-executor1 [ 1273.353109] [12156] 0 12156 17618 8425 25 4 0 0 syz-executor2 [ 1273.353120] [12188] 0 12188 17618 12709 31 3 0 1000 syz-executor1 [ 1273.353132] [12202] 0 12202 17585 8407 25 4 0 1000 syz-executor5 [ 1273.353143] [12224] 0 12224 17585 8407 25 4 0 1000 syz-executor5 ** 109 printk messages dropped ** [ 1273.357866] [15933] 0 15933 17618 12709 31 3 0 1000 syz-executor1 ** 182 printk messages dropped ** [ 1273.360936] [22861] 0 22861 17618 12709 31 3 0 1000 syz-executor1 ** 27 printk messages dropped ** [ 1273.361333] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1273.361345] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1273.361357] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1273.361369] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1273.361381] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1273.361394] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1273.361411] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1273.361423] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1273.361436] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1273.361448] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1273.361460] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1273.361471] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1273.361483] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1273.361495] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1273.361540] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1273.361633] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1273.361645] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1273.361657] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1273.361668] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1273.361680] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1273.361692] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1273.361703] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1273.361715] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1273.361727] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1273.361738] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1273.361750] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1273.361761] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1273.361773] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1273.361785] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1273.361797] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1273.361808] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 03:50:45 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0x0) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1273.361821] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1273.361833] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1273.361845] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1273.361856] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1273.361868] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1273.361879] [25785] 0 25785 17618 12709 31 3 0 1000 syz-executor1 [ 1273.361907] [26013] 0 26013 17618 8200 27 4 0 1000 syz-executor5 [ 1273.361918] [26028] 0 26028 17618 8200 28 4 0 1000 syz-executor0 [ 1273.361930] [26030] 0 26030 17618 8219 27 4 0 0 syz-executor2 [ 1273.361942] [26031] 0 26031 17651 17583 40 4 0 1000 syz-executor3 [ 1273.361954] [26032] 0 26032 17618 8201 27 4 0 1000 syz-executor4 [ 1273.361966] [26039] 0 26039 17651 17615 40 4 0 1000 syz-executor1 [ 1273.361977] [26042] 0 26042 17618 12709 31 3 0 1000 syz-executor3 [ 1273.362004] Out of memory: Kill process 26039 (syz-executor1) score 1010 or sacrifice child [ 1273.362061] Killed process 26039 (syz-executor1) total-vm:70604kB, anon-rss:18196kB, file-rss:52264kB, shmem-rss:0kB [ 1273.402204] oom_reaper: reaped process 26039 (syz-executor1), now anon-rss:18196kB, file-rss:19488kB, shmem-rss:0kB [ 1273.419434] kworker/u4:2 invoked oom-killer: gfp_mask=0x15080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 1273.419453] CPU: 1 PID: 362 Comm: kworker/u4:2 Not tainted 4.14.87+ #22 [ 1273.419466] Workqueue: events_unbound call_usermodehelper_exec_work [ 1273.419471] Call Trace: [ 1273.419485] dump_stack+0xb9/0x11b [ 1273.419501] dump_header+0x17d/0x7a8 [ 1273.419510] ? trace_hardirqs_on_caller+0x381/0x520 [ 1273.419521] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1273.419531] ? ___ratelimit+0x4f/0x3f0 [ 1273.419547] oom_kill_process.cold.8+0x10/0xc88 [ 1273.419557] ? lock_downgrade+0x560/0x560 [ 1273.419573] ? check_preemption_disabled+0x34/0x1e0 [ 1273.419591] out_of_memory+0x669/0xa60 [ 1273.419606] ? oom_killer_disable+0x1f0/0x1f0 [ 1273.419634] __alloc_pages_nodemask+0x1969/0x2280 [ 1273.419664] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1273.419676] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1273.419692] ? check_preemption_disabled+0x34/0x1e0 [ 1273.419741] ? rcu_read_lock_sched_held+0x102/0x120 [ 1273.419760] copy_process.part.6+0x267/0x6530 [ 1273.419776] ? __lock_acquire+0x619/0x4320 [ 1273.419795] ? check_preemption_disabled+0x34/0x1e0 [ 1273.419809] ? perf_trace_lock+0x11a/0x4c0 [ 1273.419816] ? check_preemption_disabled+0x34/0x1e0 [ 1273.419828] ? umh_complete+0x80/0x80 [ 1273.419841] ? __cleanup_sighand+0x40/0x40 [ 1273.419854] ? HARDIRQ_verbose+0x10/0x10 [ 1273.419894] _do_fork+0x1c2/0xd50 [ 1273.419908] ? umh_complete+0x80/0x80 [ 1273.419918] ? fork_idle+0x250/0x250 [ 1273.419930] ? trace_hardirqs_on_caller+0x381/0x520 [ 1273.419939] ? _raw_spin_unlock_irq+0x35/0x50 [ 1273.419948] ? kernel_sigaction+0x14c/0x230 [ 1273.419957] ? flush_sigqueue_mask.isra.3+0x330/0x330 [ 1273.419976] ? umh_complete+0x80/0x80 [ 1273.419982] kernel_thread+0x2f/0x40 [ 1273.419994] call_usermodehelper_exec_work+0xab/0x240 [ 1273.420009] ? call_usermodehelper_exec_async+0x4b0/0x4b0 [ 1273.420033] process_one_work+0x86e/0x1670 [ 1273.420059] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 1273.420092] worker_thread+0xdc/0x1000 [ 1273.420116] ? process_one_work+0x1670/0x1670 [ 1273.420128] ? process_one_work+0x1670/0x1670 [ 1273.420135] kthread+0x348/0x420 [ 1273.420143] ? kthread_create_on_node+0xe0/0xe0 [ 1273.420156] ret_from_fork+0x3a/0x50 [ 1273.420231] Mem-Info: [ 1273.420248] active_anon:83958 inactive_anon:1363341 isolated_anon:0 [ 1273.420248] active_file:37 inactive_file:30 isolated_file:0 [ 1273.420248] unevictable:32150 dirty:6 writeback:0 unstable:0 [ 1273.420248] slab_reclaimable:10700 slab_unreclaimable:59677 [ 1273.420248] mapped:63306 shmem:5735 pagetables:15304 bounce:0 [ 1273.420248] free:7385 free_pcp:5 free_cma:0 ** 224 printk messages dropped ** [ 1273.426850] [13112] 0 13112 17651 8234 24 3 0 0 syz-executor2 ** 286 printk messages dropped ** [ 1273.435508] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1273.435520] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1273.435532] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1273.435544] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1273.435556] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1273.435568] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1273.435580] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1273.435592] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1273.435604] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1273.435616] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1273.435627] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1273.435640] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1273.435652] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1273.435664] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1273.435676] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1273.435687] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1273.435699] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1273.435711] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1273.435723] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1273.435735] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1273.435746] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1273.435756] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 03:50:46 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) preadv(r3, &(0x7f00000017c0), 0x1fe, 0x400000000000) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) [ 1273.435768] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1273.435780] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1273.435791] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1273.435803] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1273.435815] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 03:50:46 executing program 1: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x800000000023) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff0000400001002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300fa00f8003066a02721011000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1273.435827] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1273.435838] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1273.435850] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1273.435862] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1273.435883] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1273.435895] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1273.437110] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1273.437123] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1273.437135] [25785] 0 25785 17618 12709 31 3 0 1000 syz-executor1 [ 1273.437147] [26013] 0 26013 17618 8200 27 4 0 1000 syz-executor5 03:50:46 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) [ 1273.437160] [26028] 0 26028 17618 8200 28 4 0 1000 syz-executor0 [ 1273.437171] [26030] 0 26030 17618 8219 27 4 0 0 syz-executor2 [ 1273.437183] [26031] 0 26031 17651 17583 40 4 0 1000 syz-executor3 [ 1273.437194] [26032] 0 26032 17618 8201 27 4 0 1000 syz-executor4 [ 1273.437209] [26042] 0 26042 17618 12709 31 3 0 1000 syz-executor3 [ 1273.437220] Out of memory: Kill process 26031 (syz-executor3) score 1010 or sacrifice child [ 1273.437265] Killed process 26042 (syz-executor3) total-vm:70472kB, anon-rss:18068kB, file-rss:32768kB, shmem-rss:0kB [ 1273.477436] oom_reaper: reaped process 26042 (syz-executor3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1276.507331] syz-executor1 invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=1000 [ 1276.507438] CPU: 1 PID: 26085 Comm: syz-executor1 Not tainted 4.14.87+ #22 [ 1276.507442] Call Trace: [ 1276.507460] dump_stack+0xb9/0x11b [ 1276.507491] dump_header+0x17d/0x7a8 [ 1276.507501] ? trace_hardirqs_on_caller+0x381/0x520 [ 1276.507514] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1276.507524] ? ___ratelimit+0x4f/0x3f0 [ 1276.507542] oom_kill_process.cold.8+0x10/0xc88 [ 1276.507554] ? lock_downgrade+0x560/0x560 [ 1276.507572] ? check_preemption_disabled+0x34/0x1e0 [ 1276.507592] out_of_memory+0x669/0xa60 [ 1276.507616] ? oom_killer_disable+0x1f0/0x1f0 [ 1276.507646] __alloc_pages_nodemask+0x1969/0x2280 [ 1276.507684] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1276.507704] ? page_evictable+0x11c/0x200 [ 1276.507715] ? check_preemption_disabled+0x34/0x1e0 [ 1276.507743] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1276.507777] wp_page_copy+0x16d/0x13e0 [ 1276.507793] ? do_wp_page+0x244/0x1880 [ 1276.507807] ? add_mm_counter_fast+0xb0/0xb0 [ 1276.507814] ? HARDIRQ_verbose+0x10/0x10 [ 1276.507841] do_wp_page+0x24c/0x1880 [ 1276.507859] ? finish_mkwrite_fault+0x4e0/0x4e0 [ 1276.507867] ? __handle_mm_fault+0x7f0/0x25f0 [ 1276.507880] ? perf_trace_lock+0x11a/0x4c0 [ 1276.507900] __handle_mm_fault+0xdc7/0x25f0 [ 1276.507920] ? vm_insert_page+0x6d0/0x6d0 [ 1276.507962] ? check_preemption_disabled+0x34/0x1e0 [ 1276.507983] handle_mm_fault+0x3d5/0x6eb [ 1276.507998] __get_user_pages+0x35d/0xe20 [ 1276.508027] populate_vma_page_range+0x17a/0x210 [ 1276.508046] __mm_populate+0x1bf/0x300 [ 1276.508063] ? populate_vma_page_range+0x210/0x210 [ 1276.508070] ? do_mlock+0x5c0/0x5c0 [ 1276.508083] ? security_capable+0x8e/0xc0 [ 1276.508105] SyS_mlockall+0x3e2/0x510 [ 1276.508120] ? SyS_munlock+0xf0/0xf0 [ 1276.508130] do_syscall_64+0x19b/0x4b0 [ 1276.508151] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1276.508158] RIP: 0033:0x457679 [ 1276.508163] RSP: 002b:00007ff1a1b96c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000097 [ 1276.508172] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000457679 [ 1276.508177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1276.508182] RBP: 000000000072c040 R08: 0000000000000000 R09: 0000000000000000 [ 1276.508188] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff1a1b976d4 [ 1276.508193] R13: 00000000004c2d55 R14: 00000000004d5080 R15: 00000000ffffffff ** 380 printk messages dropped ** [ 1276.534072] [18378] 0 18378 17618 12709 31 3 0 1000 syz-executor1 ** 136 printk messages dropped ** [ 1276.543336] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1276.543379] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1276.543449] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1276.543515] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1276.543558] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1276.543638] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1276.543690] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1276.543989] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1276.544040] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1276.544106] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1276.544139] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1276.544190] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1276.544256] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1276.544300] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1276.544369] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1276.544437] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1276.544479] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1276.544545] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 03:50:47 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="52d992ecbec161859202793cf1917288ca4521b0ed9a7db6ca7dd9665bd1de735f387160eb47c45e06f9f02120c4ef9382afc6eadd3ddf44f0a3152b80f25ab510bc26a35625bb005c12c5274b048fb8484c9fe5a15110abe3abcbf12310dde37165b7b8f3f129f0987108d874168552428d5029eb8b97b2e554c8a37cc8534ef4962db515f6fb5d08518e06687fe54eaaa0e080ce5bfe7eaab25f", 0x9b}, {&(0x7f0000000140)="14d2dbf16502a27390", 0x9}, {&(0x7f0000000180)="e6a89676e14d3898e9b76f14449e5247c31e2e8431e3afe52661f204da305f81cce3ffc625b532548cd4950dcee2eab4a07601fffab3e1e2861d732eaa107b12b4acd6bdedfb48a0b5e2b471268ac405f6cbfe02ec20f7d8b2a792fe3f432ea75889b747f72a4a544c2dd3c1929b73fec5309d3a80c365dce5ccfe1afd8292bb3360c59018c2fe7e23fb6cfec8ee1a214fc8eb1203d823a819e74798d93ca9e50c0ef863b0219eef9ae74d4e2bf3d0", 0xaf}, {&(0x7f0000000240)="0b1758696ccd119ed577ba", 0xb}, {&(0x7f0000000280)="03aee67df0c9568a96d1413f5317e7aa07fd62a426c0f7cc6d9d9863acd73d42081db9b1cadf0630c1227dd6509656dafabaab73a07c640ccdf0e00c1f19bb46ffb24bd6c56ec1819c68a6cef2067da9f525239e897568a01d4f36a5336fd3b883b1d9c31d0987be52ae95a3c0b7f56db385e12e7d392b17aaa8b7236d0bd8bf812ee3572df9b7f15ecb1bf075de5d210d5406fd6197c58afc46c42b1339223e4e414b165026172282ce470d012c6be2cfc4c696ea5a7b618abd5b24125acf4bffc6d18310880d8c1acb44955117", 0xce}], 0x6) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) [ 1276.544589] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1276.544656] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1276.544699] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1276.544750] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1276.544817] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1276.544876] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1276.544919] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1276.545178] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1276.545244] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1276.545325] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1276.545369] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1276.545435] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1276.545494] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 03:50:47 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, 0x0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:50:47 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) 03:50:47 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, 0x0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) [ 1276.545539] [25785] 0 25785 17618 12709 31 3 0 1000 syz-executor1 [ 1276.545612] [26050] 0 26050 17585 8216 27 4 0 1000 syz-executor5 [ 1276.545656] [26055] 0 26055 17585 8196 27 4 0 1000 syz-executor3 [ 1276.545699] [26060] 0 26060 17618 12709 31 3 0 1000 syz-executor1 [ 1276.545765] [26065] 0 26065 17680 12801 31 3 0 1000 syz-executor1 [ 1276.545808] [26072] 0 26072 17618 8219 27 4 0 0 syz-executor2 [ 1276.545858] [26074] 0 26074 17618 8202 27 4 0 1000 syz-executor4 [ 1276.545909] [26075] 0 26075 17618 8201 28 4 0 1000 syz-executor0 [ 1276.545959] [26078] 0 26078 17651 17611 40 4 0 1000 syz-executor1 [ 1276.546024] [26084] 0 26084 17618 12650 31 3 0 1000 syz-executor1 [ 1276.546064] Out of memory: Kill process 26078 (syz-executor1) score 1010 or sacrifice child [ 1276.546429] Killed process 26084 (syz-executor1) total-vm:70472kB, anon-rss:17832kB, file-rss:32768kB, shmem-rss:0kB [ 1276.595952] oom_reaper: reaped process 26084 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1277.368931] syz-executor1 invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=1000 [ 1277.368952] CPU: 1 PID: 26079 Comm: syz-executor1 Not tainted 4.14.87+ #22 [ 1277.368956] Call Trace: [ 1277.368975] dump_stack+0xb9/0x11b [ 1277.368994] dump_header+0x17d/0x7a8 03:50:47 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) [ 1277.369005] ? trace_hardirqs_on_caller+0x381/0x520 [ 1277.369018] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1277.369030] ? ___ratelimit+0x4f/0x3f0 [ 1277.369056] oom_kill_process.cold.8+0x10/0xc88 [ 1277.369069] ? lock_downgrade+0x560/0x560 [ 1277.369088] ? check_preemption_disabled+0x34/0x1e0 [ 1277.369111] out_of_memory+0x669/0xa60 03:50:47 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) 03:50:47 executing program 1: time(&(0x7f0000005580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x102, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000005d00), &(0x7f0000005b40)=0x68) mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000001000), 0xffffffffffffffff) r1 = add_key(&(0x7f00000053c0)='asymmetric\x00', &(0x7f0000005400)={'syz', 0x0}, &(0x7f0000005440)="f84e0cad4f825044c5b3ce49e3b957cc3997c30212fea77bbce9f3d7851d4d53fc4b6e9f1d822a65d07444d2bcf953b6827a4d0cda715fb3a32c410404bc5d", 0x3f, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x40) exit(0x7fffffffbffffffd) recvmmsg(r2, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/226, 0xe2}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/101, 0x65}], 0x6, &(0x7f0000000640)=""/231, 0xe7, 0xfc}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000740)=""/221, 0xdd}, {&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000000940)=""/252, 0xfc}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000b00)=""/125, 0x7d}, {&(0x7f0000000d40)=""/219, 0xdb}], 0x7, &(0x7f0000000ec0)=""/157, 0x9d, 0x6}, 0x1}, {{&(0x7f0000000f80)=@nfc_llcp, 0x26, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/32, 0x20, 0x80000000}, 0x2}, {{&(0x7f0000001240)=@ipx, 0x80, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/71, 0x47}, {&(0x7f0000001340)=""/226, 0xe2}], 0x2, &(0x7f0000001480)=""/148, 0x94, 0x3}, 0x4}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001040)=[{&(0x7f00000015c0)=""/212, 0xd4}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000060c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x20}, 0x946}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f0000003700)=""/173, 0xad}], 0x301, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003980)=[{&(0x7f0000003880)=""/42, 0x2a}, {&(0x7f00000038c0)=""/174, 0xae}], 0x2, &(0x7f00000039c0)=""/3, 0x3, 0x8}, 0x6}, {{&(0x7f0000003a00)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003a80)=""/74, 0x4a}, {&(0x7f0000003b00)=""/103, 0x67}, {&(0x7f0000003b80)=""/245, 0xf5}], 0x3, &(0x7f0000003cc0)=""/4096, 0x1000, 0x3}, 0x2}, {{&(0x7f0000004cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004d40)=""/12, 0xc}, {&(0x7f0000004d80)=""/16, 0x10}, {&(0x7f0000004dc0)=""/72, 0x48}], 0x3, &(0x7f0000004e80)=""/38, 0x26}}], 0x9, 0x2, &(0x7f0000005100)={0x0, 0x989680}) syz_genetlink_get_family_id$ipvs(&(0x7f00000011c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000005840)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000005240)={&(0x7f0000005e00)=ANY=[]}}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) fchmod(r5, 0x800000000023) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000005380)="d09406254b8a0b8a1b46eb0c0a479781095aa5f3d9ca5c6b00f4a746ef08f95181cb801a9c9c532f0f8044159276802e81b45631f79e", 0x36) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000052c0), &(0x7f0000005300)=0x40) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000005200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000005b80)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000005bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000005800)={'erspan0\x00', r6}) getpeername(r4, &(0x7f0000005500)=@xdp, &(0x7f0000005340)=0x80) accept$packet(r4, &(0x7f00000055c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000005600)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000005640)={@ipv4={[], [], @multicast2}}, &(0x7f0000005dc0)=0x14) r7 = accept$packet(r3, &(0x7f0000005880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000058c0)=0x14) getpeername$packet(r2, &(0x7f0000005900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000005940)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005980)={{{@in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000005c40)={'team0\x00'}) accept$packet(r7, &(0x7f0000005c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005cc0)=0xffffff7c) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000006080)={&(0x7f00000051c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000006040)={&(0x7f0000005ac0)=ANY=[@ANYBLOB="18000700aeff0000400001002400016861abe5ae3b4ac73a2b6500000000f1ffff0e0008000300fa00f8003066a02721011000000000000000000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000d40), 0x2fb, &(0x7f0000000d80)}}], 0x4000000000001b4, 0x40400d4) ioctl$TIOCEXCL(r2, 0x540c) [ 1277.369129] ? oom_killer_disable+0x1f0/0x1f0 [ 1277.369162] __alloc_pages_nodemask+0x1969/0x2280 [ 1277.369207] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1277.369227] ? page_evictable+0x11c/0x200 [ 1277.369239] ? check_preemption_disabled+0x34/0x1e0 [ 1277.369271] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1277.369310] wp_page_copy+0x16d/0x13e0 03:50:47 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000000)={0x30, 0x5, 0x0, 0x5, 0x2, 0x3, 0x1f, 0x4}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r3 = dup3(r1, r2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) [ 1277.369326] ? do_wp_page+0x244/0x1880 [ 1277.369342] ? add_mm_counter_fast+0xb0/0xb0 [ 1277.369350] ? HARDIRQ_verbose+0x10/0x10 [ 1277.369380] do_wp_page+0x24c/0x1880 [ 1277.369400] ? finish_mkwrite_fault+0x4e0/0x4e0 [ 1277.369410] ? __handle_mm_fault+0x7f0/0x25f0 [ 1277.369424] ? perf_trace_lock+0x11a/0x4c0 [ 1277.369447] __handle_mm_fault+0xdc7/0x25f0 [ 1277.369468] ? vm_insert_page+0x6d0/0x6d0 [ 1277.369524] ? check_preemption_disabled+0x34/0x1e0 [ 1277.369546] handle_mm_fault+0x3d5/0x6eb [ 1277.369563] __get_user_pages+0x35d/0xe20 [ 1277.369595] populate_vma_page_range+0x17a/0x210 [ 1277.369625] __mm_populate+0x1bf/0x300 [ 1277.369646] ? populate_vma_page_range+0x210/0x210 [ 1277.369664] ? call_rwsem_wake+0x17/0x30 [ 1277.369690] SyS_mlockall+0x3e2/0x510 [ 1277.369700] ? SyS_munlock+0xf0/0xf0 [ 1277.369711] do_syscall_64+0x19b/0x4b0 [ 1277.369735] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1277.369742] RIP: 0033:0x457679 [ 1277.369748] RSP: 002b:00007ff1a1bd8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000097 [ 1277.369758] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000457679 [ 1277.369764] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1277.369770] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1277.369776] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff1a1bd96d4 [ 1277.369781] R13: 00000000004c2d55 R14: 00000000004d5080 R15: 00000000ffffffff [ 1277.372190] Mem-Info: [ 1277.372211] active_anon:83922 inactive_anon:1374066 isolated_anon:0 [ 1277.372211] active_file:28 inactive_file:11 isolated_file:0 [ 1277.372211] unevictable:23153 dirty:0 writeback:0 unstable:0 [ 1277.372211] slab_reclaimable:10752 slab_unreclaimable:59600 [ 1277.372211] mapped:58703 shmem:5735 pagetables:15270 bounce:0 [ 1277.372211] free:5954 free_pcp:2 free_cma:0 [ 1277.372228] Node 0 active_anon:335688kB inactive_anon:5496264kB active_file:112kB inactive_file:44kB unevictable:92612kB isolated(anon):0kB isolated(file):0kB mapped:234812kB dirty:0kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1277.372249] DMA32 free:18628kB min:4684kB low:7692kB high:10700kB active_anon:18708kB inactive_anon:2776040kB active_file:36kB inactive_file:48kB unevictable:65988kB writepending:0kB present:3145324kB managed:3012120kB mlocked:65980kB kernel_stack:7744kB pagetables:23908kB bounce:0kB free_pcp:4kB local_pcp:4kB free_cma:0kB [ 1277.372252] lowmem_reserve[]: 0 3505 3505 [ 1277.372285] Normal free:5188kB min:5588kB low:9176kB high:12764kB active_anon:316980kB inactive_anon:2719612kB active_file:344kB inactive_file:184kB unevictable:26624kB writepending:0kB present:4718592kB managed:3589232kB mlocked:26624kB kernel_stack:12032kB pagetables:37172kB bounce:0kB free_pcp:4kB local_pcp:4kB free_cma:0kB [ 1277.372288] lowmem_reserve[]: 0 0 0 [ 1277.372303] DMA32: 119*4kB (UMH) 36*8kB (UMEH) 156*16kB (UMEH) 303*32kB (UMEH) 82*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18332kB [ 1277.372374] Normal: 38*4kB (MH) 304*8kB (UMH) 137*16kB (UME) 14*32kB (UEH) 2*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5352kB [ 1277.372441] 15238 total pagecache pages [ 1277.372452] 0 pages in swap cache [ 1277.372458] Swap cache stats: add 0, delete 0, find 0/0 [ 1277.372462] Free swap = 0kB [ 1277.372465] Total swap = 0kB [ 1277.372469] 1965979 pages RAM [ 1277.372473] 0 pages HighMem/MovableOnly [ 1277.372477] 315641 pages reserved [ 1277.372481] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1277.372505] [ 190] 0 190 5366 169 15 4 0 -1000 udevd [ 1277.372529] [ 1486] 0 1486 2493 573 7 3 0 0 dhclient [ 1277.372544] [ 1627] 0 1627 14279 218 23 3 0 0 rsyslogd [ 1277.372558] [ 1677] 0 1677 4725 51 15 3 0 0 cron [ 1277.372573] [ 1700] 0 1700 3736 44 11 3 0 0 mcstransd [ 1277.372587] [ 1702] 0 1702 12927 1232 28 3 0 0 restorecond [ 1277.372602] [ 1728] 0 1728 12490 152 28 3 0 -1000 sshd [ 1277.372617] [ 1758] 0 1758 3649 40 12 3 0 0 getty [ 1277.372631] [ 1780] 0 1780 17821 213 41 3 0 0 sshd [ 1277.372645] [ 1782] 0 1782 120690 72393 198 5 0 0 syz-fuzzer [ 1277.372660] [ 1838] 0 1838 17553 224 22 3 0 0 syz-executor0 [ 1277.372674] [ 1839] 0 1839 17553 225 22 3 0 0 syz-executor5 [ 1277.372689] [ 1840] 0 1840 17553 225 22 3 0 0 syz-executor1 [ 1277.372703] [ 1841] 0 1841 17553 225 22 3 0 0 syz-executor2 [ 1277.372718] [ 1842] 0 1842 17553 224 22 3 0 0 syz-executor3 [ 1277.372733] [ 1843] 0 1843 17552 8263 23 4 0 0 syz-executor5 [ 1277.372747] [ 1845] 0 1845 17552 8410 24 4 0 0 syz-executor0 [ 1277.372760] [ 1846] 0 1846 17552 8400 23 4 0 0 syz-executor1 [ 1277.372774] [ 1848] 0 1848 17552 8443 23 4 0 0 syz-executor2 [ 1277.372788] [ 1849] 0 1849 17552 8402 23 4 0 0 syz-executor3 [ 1277.372803] [ 4616] 0 4616 17585 8405 25 4 0 1000 syz-executor1 [ 1277.372817] [ 4622] 0 4622 17585 8229 24 3 0 1000 syz-executor1 [ 1277.372831] [ 4824] 0 4824 17618 8422 25 4 0 1000 syz-executor3 [ 1277.372846] [ 4973] 0 4973 17651 8409 26 4 0 1000 syz-executor3 [ 1277.372862] [ 5654] 0 5654 17651 8427 25 4 0 1000 syz-executor5 [ 1277.372877] [ 5745] 0 5745 17585 8404 25 4 0 1000 syz-executor0 [ 1277.372891] [ 6154] 0 6154 17585 8404 25 4 0 1000 syz-executor3 [ 1277.372906] [ 6165] 0 6165 17585 8404 25 4 0 1000 syz-executor3 [ 1277.372920] [ 6175] 0 6175 17585 8404 25 4 0 1000 syz-executor3 [ 1277.372934] [ 6192] 0 6192 17585 8404 25 4 0 1000 syz-executor3 [ 1277.372949] [ 6231] 0 6231 17585 8404 25 4 0 1000 syz-executor3 [ 1277.372963] [ 6236] 0 6236 17585 8404 25 4 0 1000 syz-executor3 [ 1277.372978] [ 6243] 0 6243 17585 8404 25 4 0 1000 syz-executor3 [ 1277.372991] [ 6265] 0 6265 17585 8404 25 4 0 1000 syz-executor3 [ 1277.373007] [ 6391] 0 6391 17585 8404 25 4 0 1000 syz-executor0 [ 1277.373022] [ 6759] 0 6759 17618 12709 31 3 0 1000 syz-executor1 [ 1277.373042] [ 6790] 0 6790 17585 8229 24 3 0 1000 syz-executor5 [ 1277.373056] [ 6806] 0 6806 17618 12709 31 3 0 1000 syz-executor1 [ 1277.373071] [ 6817] 0 6817 17717 8237 25 3 0 1000 syz-executor5 [ 1277.373086] [ 6875] 0 6875 17618 12709 31 3 0 1000 syz-executor1 [ 1277.373101] [ 6916] 0 6916 17618 12709 31 3 0 1000 syz-executor1 [ 1277.373115] [ 6925] 0 6925 17651 8848 26 4 0 1000 syz-executor5 [ 1277.373130] [ 6966] 0 6966 17585 8228 24 3 0 1000 syz-executor3 [ 1277.373144] [ 6990] 0 6990 17585 8228 24 3 0 1000 syz-executor3 [ 1277.373159] [ 7004] 0 7004 17618 12709 31 3 0 1000 syz-executor1 [ 1277.373173] [ 7011] 0 7011 17585 8228 24 3 0 1000 syz-executor3 [ 1277.373187] [ 7051] 0 7051 17585 8404 25 4 0 1000 syz-executor3 [ 1277.373198] [ 7056] 0 7056 17585 8404 25 4 0 1000 syz-executor3 [ 1277.373209] [ 7063] 0 7063 17585 8404 25 4 0 1000 syz-executor3 [ 1277.373222] [ 7070] 0 7070 17585 8404 25 4 0 1000 syz-executor3 [ 1277.374394] [ 7086] 0 7086 17618 12709 31 3 0 1000 syz-executor1 [ 1277.374409] [ 7103] 0 7103 17618 12709 31 3 0 1000 syz-executor1 [ 1277.374424] [ 7114] 0 7114 17585 8404 25 4 0 1000 syz-executor3 [ 1277.374438] [ 7124] 0 7124 17585 8404 25 4 0 1000 syz-executor3 [ 1277.374453] [ 7135] 0 7135 17585 8404 25 4 0 1000 syz-executor3 [ 1277.374466] [ 7140] 0 7140 17585 8404 25 4 0 1000 syz-executor3 [ 1277.374478] [ 7188] 0 7188 17618 8411 26 4 0 1000 syz-executor0 [ 1277.374490] [ 7192] 0 7192 17618 12709 31 3 0 1000 syz-executor1 [ 1277.374502] [ 7212] 0 7212 17618 12709 31 3 0 1000 syz-executor1 [ 1277.374524] [ 7272] 0 7272 17618 12709 31 3 0 1000 syz-executor1 [ 1277.374539] [ 7300] 0 7300 17651 8426 25 4 0 1000 syz-executor5 [ 1277.374553] [ 7311] 0 7311 17618 12709 31 3 0 1000 syz-executor1 [ 1277.374568] [ 7385] 0 7385 17618 12709 31 3 0 1000 syz-executor1 [ 1277.374583] [ 7460] 0 7460 17618 12709 31 3 0 1000 syz-executor1 [ 1277.374598] [ 7518] 0 7518 17618 12709 31 3 0 1000 syz-executor1 [ 1277.374613] [ 7588] 0 7588 17618 8407 25 4 0 1000 syz-executor5 [ 1277.374627] [ 7599] 0 7599 17618 12739 31 3 0 1000 syz-executor1 [ 1277.374642] [ 7657] 0 7657 17618 12709 31 3 0 1000 syz-executor1 [ 1277.374656] [ 7718] 0 7718 17618 12709 31 3 0 1000 syz-executor1 [ 1277.374671] [ 7760] 0 7760 17585 8404 25 4 0 1000 syz-executor0 [ 1277.374686] [ 7776] 0 7776 17618 12709 31 3 0 1000 syz-executor1 [ 1277.374701] [ 7781] 0 7781 17585 8220 23 3 0 1000 syz-executor5 ** 32 printk messages dropped ** [ 1277.375193] [ 9257] 0 9257 17618 12709 31 3 0 1000 syz-executor1 ** 183 printk messages dropped ** [ 1277.384658] [16059] 0 16059 17618 12709 31 3 0 1000 syz-executor1 ** 170 printk messages dropped ** [ 1277.386968] [22168] 0 22168 17618 12709 31 3 0 1000 syz-executor1 ** 36 printk messages dropped ** [ 1277.387466] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1277.387480] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1277.387492] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1277.387505] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1277.387525] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1277.387537] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1277.387554] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1277.387568] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1277.387581] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1277.387594] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1277.387608] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1277.387621] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1277.387634] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1277.387648] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1277.387661] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1277.387674] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1277.387687] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1277.387700] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1277.387713] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1277.387727] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1277.387740] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1277.387753] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1277.387766] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1277.387779] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1277.387792] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1277.387805] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1277.387819] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1277.387832] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1277.387845] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1277.387858] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1277.387872] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1277.387885] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1277.387899] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 03:50:49 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) 03:50:49 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0x0) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:50:49 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)) r3 = dup3(r0, r1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) [ 1277.387912] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1277.387926] [25785] 0 25785 17618 12709 31 3 0 1000 syz-executor1 [ 1277.387939] [26060] 0 26060 17618 12709 31 3 0 1000 syz-executor1 [ 1277.387953] [26065] 0 26065 17680 12801 31 3 0 1000 syz-executor1 [ 1277.387966] [26072] 0 26072 17618 8219 27 4 0 0 syz-executor2 [ 1277.387979] [26074] 0 26074 17618 8201 27 4 0 1000 syz-executor4 [ 1277.387992] [26075] 0 26075 17618 8200 28 4 0 1000 syz-executor0 [ 1277.388005] [26078] 0 26078 17746 17655 40 4 0 1000 syz-executor1 [ 1277.388020] [26091] 0 26091 17713 12833 31 3 0 1000 syz-executor1 [ 1277.388030] Out of memory: Kill process 26078 (syz-executor1) score 1010 or sacrifice child [ 1277.388080] Killed process 26091 (syz-executor1) total-vm:70852kB, anon-rss:18564kB, file-rss:32768kB, shmem-rss:0kB [ 1277.476932] oom_reaper: reaped process 26091 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1278.484229] blkid invoked oom-killer: gfp_mask=0x14040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=-1000 [ 1278.484247] CPU: 1 PID: 26111 Comm: blkid Not tainted 4.14.87+ #22 [ 1278.484250] Call Trace: [ 1278.484265] dump_stack+0xb9/0x11b [ 1278.484282] dump_header+0x17d/0x7a8 [ 1278.484291] ? trace_hardirqs_on_caller+0x381/0x520 [ 1278.484300] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1278.484310] ? ___ratelimit+0x4f/0x3f0 [ 1278.484325] oom_kill_process.cold.8+0x10/0xc88 [ 1278.484336] ? lock_downgrade+0x560/0x560 [ 1278.484352] ? check_preemption_disabled+0x34/0x1e0 [ 1278.484371] out_of_memory+0x669/0xa60 [ 1278.484387] ? oom_killer_disable+0x1f0/0x1f0 [ 1278.484424] __alloc_pages_nodemask+0x1969/0x2280 [ 1278.484454] ? reacquire_held_locks+0xb5/0x3e0 [ 1278.484467] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1278.484474] ? check_preemption_disabled+0x34/0x1e0 [ 1278.484483] ? lock_downgrade+0x560/0x560 [ 1278.484498] ? __lock_acquire+0x619/0x4320 [ 1278.484507] ? perf_trace_lock+0x11a/0x4c0 [ 1278.484513] ? filemap_map_pages+0x652/0xc50 [ 1278.484530] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1278.484558] ? new_slab+0x358/0x470 [ 1278.484574] new_slab+0x3c0/0x470 03:50:49 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x0) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) 03:50:49 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x2e) ptrace$cont(0x18, r4, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x0, 0xcd}) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r4, 0x0, 0x0) r5 = accept(r2, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) getsockopt$inet6_buf(r5, 0x29, 0x2b, &(0x7f00000000c0)=""/197, &(0x7f0000000200)=0xc5) fcntl$getown(r0, 0x9) r6 = dup3(r1, r2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f00000001c0)) [ 1278.484595] ___slab_alloc.constprop.35+0x2e2/0x480 [ 1278.484607] ? getname_flags+0xc4/0x540 [ 1278.484626] ? fs_reclaim_acquire+0x10/0x10 [ 1278.484641] ? check_preemption_disabled+0x34/0x1e0 [ 1278.484652] ? getname_flags+0xc4/0x540 [ 1278.484662] __slab_alloc.isra.26.constprop.34+0x4b/0x90 [ 1278.484673] ? getname_flags+0xc4/0x540 [ 1278.484681] kmem_cache_alloc+0x19e/0x2b0 [ 1278.484695] getname_flags+0xc4/0x540 [ 1278.484714] do_sys_open+0x1ea/0x580 [ 1278.484728] ? filp_open+0x60/0x60 [ 1278.484741] ? up_read+0x17/0x30 [ 1278.484750] ? __do_page_fault+0x64c/0xb60 [ 1278.484766] ? do_syscall_64+0x43/0x4b0 [ 1278.484776] ? do_sys_open+0x580/0x580 [ 1278.484788] do_syscall_64+0x19b/0x4b0 [ 1278.484808] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1278.484815] RIP: 0033:0x7f7dc05b0120 [ 1278.484819] RSP: 002b:00007ffeca6222b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 1278.484828] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7dc05b0120 [ 1278.484833] RDX: 00007ffeca622f33 RSI: 0000000000000000 RDI: 00007ffeca622f33 [ 1278.484837] RBP: 0000000000000000 R08: 0000000000000078 R09: 0000000000000000 [ 1278.484842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000edd030 [ 1278.484846] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000005 [ 1278.484878] Mem-Info: [ 1278.484895] active_anon:83933 inactive_anon:1372548 isolated_anon:0 [ 1278.484895] active_file:81 inactive_file:113 isolated_file:0 [ 1278.484895] unevictable:23027 dirty:19 writeback:0 unstable:0 [ 1278.484895] slab_reclaimable:10824 slab_unreclaimable:59640 [ 1278.484895] mapped:58811 shmem:5735 pagetables:15324 bounce:0 [ 1278.484895] free:6931 free_pcp:41 free_cma:0 [ 1278.484908] Node 0 active_anon:335732kB inactive_anon:5490192kB active_file:324kB inactive_file:452kB unevictable:92108kB isolated(anon):0kB isolated(file):0kB mapped:235244kB dirty:76kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1278.484925] DMA32 free:21572kB min:4684kB low:7692kB high:10700kB active_anon:18732kB inactive_anon:2773004kB active_file:16kB inactive_file:312kB unevictable:65904kB writepending:0kB present:3145324kB managed:3012120kB mlocked:65896kB kernel_stack:7808kB pagetables:23928kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1278.484927] lowmem_reserve[]: 0 3505 3505 [ 1278.484960] Normal free:6152kB min:5588kB low:9176kB high:12764kB active_anon:317100kB inactive_anon:2717132kB active_file:932kB inactive_file:404kB unevictable:26204kB writepending:176kB present:4718592kB managed:3589232kB mlocked:26204kB kernel_stack:11968kB pagetables:37368kB bounce:0kB free_pcp:164kB local_pcp:64kB free_cma:0kB [ 1278.484963] lowmem_reserve[]: 0 0 0 [ 1278.484975] DMA32: 169*4kB (UMH) 46*8kB (UMEH) 181*16kB (UMEH) 334*32kB (UMEH) 76*64kB (UME) 17*128kB (UME) 2*256kB (ME) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 22180kB [ 1278.485025] Normal: 47*4kB (UH) 436*8kB (UMH) 129*16kB (UMEH) 12*32kB (UMH) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6124kB [ 1278.485077] 15426 total pagecache pages [ 1278.485086] 0 pages in swap cache [ 1278.485090] Swap cache stats: add 0, delete 0, find 0/0 [ 1278.485093] Free swap = 0kB [ 1278.485096] Total swap = 0kB [ 1278.485099] 1965979 pages RAM [ 1278.485102] 0 pages HighMem/MovableOnly [ 1278.485105] 315641 pages reserved [ 1278.485109] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1278.485128] [ 190] 0 190 5366 169 15 4 0 -1000 udevd [ 1278.485140] [ 1486] 0 1486 2493 573 7 3 0 0 dhclient [ 1278.485152] [ 1627] 0 1627 14279 218 23 3 0 0 rsyslogd [ 1278.485165] [ 1677] 0 1677 4725 51 15 3 0 0 cron [ 1278.485177] [ 1700] 0 1700 3736 44 11 3 0 0 mcstransd [ 1278.485189] [ 1702] 0 1702 12927 1232 28 3 0 0 restorecond [ 1278.485201] [ 1728] 0 1728 12490 152 28 3 0 -1000 sshd [ 1278.485213] [ 1758] 0 1758 3649 40 12 3 0 0 getty [ 1278.485225] [ 1780] 0 1780 17821 213 41 3 0 0 sshd [ 1278.485237] [ 1782] 0 1782 120690 72393 198 5 0 0 syz-fuzzer [ 1278.485249] [ 1838] 0 1838 17553 224 22 3 0 0 syz-executor0 [ 1278.485261] [ 1839] 0 1839 17553 225 22 3 0 0 syz-executor5 [ 1278.485273] [ 1840] 0 1840 17553 225 22 3 0 0 syz-executor1 [ 1278.485285] [ 1841] 0 1841 17553 225 22 3 0 0 syz-executor2 [ 1278.485297] [ 1842] 0 1842 17553 224 22 3 0 0 syz-executor3 [ 1278.485308] [ 1843] 0 1843 17552 8248 23 4 0 0 syz-executor5 [ 1278.485320] [ 1845] 0 1845 17552 8377 24 4 0 0 syz-executor0 [ 1278.485332] [ 1846] 0 1846 17552 8390 23 4 0 0 syz-executor1 [ 1278.485343] [ 1848] 0 1848 17552 8443 23 4 0 0 syz-executor2 [ 1278.485355] [ 1849] 0 1849 17552 8424 23 4 0 0 syz-executor3 [ 1278.485368] [ 4616] 0 4616 17585 8405 25 4 0 1000 syz-executor1 [ 1278.485379] [ 4622] 0 4622 17585 8229 24 3 0 1000 syz-executor1 [ 1278.485391] [ 4824] 0 4824 17618 8422 25 4 0 1000 syz-executor3 [ 1278.485403] [ 4973] 0 4973 17651 8409 26 4 0 1000 syz-executor3 [ 1278.485426] [ 5654] 0 5654 17651 8427 25 4 0 1000 syz-executor5 [ 1278.485437] [ 5745] 0 5745 17585 8404 25 4 0 1000 syz-executor0 [ 1278.485449] [ 6154] 0 6154 17585 8404 25 4 0 1000 syz-executor3 [ 1278.485460] [ 6165] 0 6165 17585 8404 25 4 0 1000 syz-executor3 [ 1278.485471] [ 6175] 0 6175 17585 8404 25 4 0 1000 syz-executor3 [ 1278.485483] [ 6192] 0 6192 17585 8404 25 4 0 1000 syz-executor3 [ 1278.485493] [ 6231] 0 6231 17585 8404 25 4 0 1000 syz-executor3 [ 1278.485505] [ 6236] 0 6236 17585 8404 25 4 0 1000 syz-executor3 [ 1278.485517] [ 6243] 0 6243 17585 8404 25 4 0 1000 syz-executor3 [ 1278.485529] [ 6265] 0 6265 17585 8404 25 4 0 1000 syz-executor3 [ 1278.485541] [ 6391] 0 6391 17585 8404 25 4 0 1000 syz-executor0 [ 1278.485553] [ 6759] 0 6759 17618 12709 31 3 0 1000 syz-executor1 [ 1278.485565] [ 6790] 0 6790 17585 8229 24 3 0 1000 syz-executor5 [ 1278.485577] [ 6806] 0 6806 17618 12709 31 3 0 1000 syz-executor1 [ 1278.485589] [ 6817] 0 6817 17717 8237 25 3 0 1000 syz-executor5 [ 1278.485615] [ 6875] 0 6875 17618 12709 31 3 0 1000 syz-executor1 [ 1278.485627] [ 6916] 0 6916 17618 12709 31 3 0 1000 syz-executor1 [ 1278.485639] [ 6925] 0 6925 17651 8848 26 4 0 1000 syz-executor5 [ 1278.485650] [ 6966] 0 6966 17585 8228 24 3 0 1000 syz-executor3 [ 1278.485663] [ 6990] 0 6990 17585 8228 24 3 0 1000 syz-executor3 [ 1278.485674] [ 7004] 0 7004 17618 12709 31 3 0 1000 syz-executor1 [ 1278.485686] [ 7011] 0 7011 17585 8228 24 3 0 1000 syz-executor3 [ 1278.485698] [ 7051] 0 7051 17585 8404 25 4 0 1000 syz-executor3 [ 1278.485710] [ 7056] 0 7056 17585 8404 25 4 0 1000 syz-executor3 [ 1278.485721] [ 7063] 0 7063 17585 8404 25 4 0 1000 syz-executor3 [ 1278.485734] [ 7070] 0 7070 17585 8404 25 4 0 1000 syz-executor3 [ 1278.485746] [ 7086] 0 7086 17618 12709 31 3 0 1000 syz-executor1 [ 1278.485758] [ 7103] 0 7103 17618 12709 31 3 0 1000 syz-executor1 [ 1278.485770] [ 7114] 0 7114 17585 8404 25 4 0 1000 syz-executor3 [ 1278.485782] [ 7124] 0 7124 17585 8404 25 4 0 1000 syz-executor3 [ 1278.485793] [ 7135] 0 7135 17585 8404 25 4 0 1000 syz-executor3 [ 1278.485806] [ 7140] 0 7140 17585 8404 25 4 0 1000 syz-executor3 [ 1278.485817] [ 7188] 0 7188 17618 8411 26 4 0 1000 syz-executor0 [ 1278.485829] [ 7192] 0 7192 17618 12709 31 3 0 1000 syz-executor1 [ 1278.485841] [ 7212] 0 7212 17618 12709 31 3 0 1000 syz-executor1 [ 1278.485853] [ 7272] 0 7272 17618 12709 31 3 0 1000 syz-executor1 [ 1278.485865] [ 7300] 0 7300 17651 8426 25 4 0 1000 syz-executor5 [ 1278.485877] [ 7311] 0 7311 17618 12709 31 3 0 1000 syz-executor1 [ 1278.485889] [ 7385] 0 7385 17618 12709 31 3 0 1000 syz-executor1 [ 1278.485901] [ 7460] 0 7460 17618 12709 31 3 0 1000 syz-executor1 [ 1278.485912] [ 7518] 0 7518 17618 12709 31 3 0 1000 syz-executor1 [ 1278.485924] [ 7588] 0 7588 17618 8407 25 4 0 1000 syz-executor5 [ 1278.485941] [ 7599] 0 7599 17618 12739 31 3 0 1000 syz-executor1 [ 1278.485953] [ 7657] 0 7657 17618 12709 31 3 0 1000 syz-executor1 [ 1278.485965] [ 7718] 0 7718 17618 12709 31 3 0 1000 syz-executor1 [ 1278.485977] [ 7760] 0 7760 17585 8404 25 4 0 1000 syz-executor0 [ 1278.485989] [ 7776] 0 7776 17618 12709 31 3 0 1000 syz-executor1 03:50:50 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:50:50 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x0) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) [ 1278.486000] [ 7781] 0 7781 17585 8220 23 3 0 1000 syz-executor5 [ 1278.486012] [ 7798] 0 7798 17651 8234 24 3 0 1000 syz-executor5 [ 1278.486024] [ 7840] 0 7840 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486036] [ 7926] 0 7926 17618 12709 31 3 0 1000 syz-executor1 03:50:50 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, 0x0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) 03:50:50 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000180)={@multicast1, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) sendmsg(r1, &(0x7f0000001900)={&(0x7f0000000200)=@ll={0x11, 0x0, r4, 0x1, 0x158, 0x6, @remote}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000280)="624b7dc94e8fee4161a4c1274f012b083443986f5f61ef00534ae504e6bd461272453f9cfc7c93620be5d912cc159c64ac8c67429847d07424503783718441992a164ffbfd42cf11894f09f5a58aee4e2312784d0554b257f127d5f3c3b01cc6768dac2603acf7b412e59d3fc8e4fd258918d5058bf0607773555717311afa8b738747ef10cc136969e36c6f7d65cb9e27c2d7aeeb783464d96bf973390f122916bf456ea3b207627a1fe762b06f63e48ee7211e62a61431d3b2de2cb2d244102b68a2051ef4", 0xc6}, {&(0x7f0000000380)="8f26ae2ad7a872feb101e707524157df49de77472086ce5652d44e0f8cc045a90c44f565838f13c9e083c633d62b27b4816d9cc54d43b7d309ddf5a13cfb2456dbead27a05d8a0752220d7abf4835f71d0acd6a851d53345ac8e6157b7e1ef15d3ddb36b234caf01d794a1b998a67c771b057ae0831de24593d503680ea82179bd7a53d98f272a925497fc3eed584855ff4a01d2fd86e00efbe7c88f11bd8444bb3848e6e9f8d97fca826b8d3e43c85366b45d2d50f062528f864ce40699f02aac0b041aac3b7c789afc4329cc03b3279b3563128401ae74864647fbd571c7d0cd95d9e3be58b9a5ac967dbe4fb42ec3255069bf2289a618ce", 0xf9}, {&(0x7f0000000480)="642c4bfc4d308a46dff938d8b07616a0f1f250b336340e5b907f4ea5304b16baf73425d8dbadde23473f89872afdb1f6cf0d70a178fce8fbc6ff84cbacfdf62e7d4934bf6d21e1f6e1b3cfee71e38e5e8ec66e7c49194305635dcb498b4ce4c90b3cc1f521c3766d10b72f5071e72e0502f5ef6321af885a436ab008c3baf5b918d59746384cef5044e66716c97fa03a9426c6f9728475ab63558a75101de68c2d2fbaec17269a02fe06bb23", 0xac}, {&(0x7f0000000540)="297e1211cf29c01e062dfc6a1fbf677fe721a04fae2c798173c9b49deeb9d21e93b47abe40622f7c895c466593c795fa86f8de8c023090dbee01d225c1edd44c9bad2d63efa6", 0x46}, {&(0x7f00000005c0)="0084cf4652d39a29b504c7146165184ebd4712beeed3bf060ddc9fa1546461a4416b6dc020a086e2b35b5b3320a5b173272fa6117cde368fef5b0d90d24ee7ee36705648cc98a164fe31889088dbac585eaa8d6ceccb609c43ae1ce69e9ad4b43af1df3890760283b339bffea2f7431aadd65b7d4a7253360b621c0bd3990a97f3df0d8225c0f7bac5", 0x89}, {&(0x7f0000000680)="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", 0xfb}, {&(0x7f0000000780)="3bf7b9b2bc52d77d663780d6b6c7c836e817f79012db0b6d21e08f83b86b151900f73a95cbf2f063eb2a55821eafa2a435", 0x31}, {&(0x7f00000007c0)="4963d84f4d56f97ab1d517d182c24e105bdfa20882bd4fe00ec6f4fad1489435376eac03e5c0", 0x26}, {&(0x7f0000000800)="39ed25e451b6a3f79eebf8c2c4b064f8cf5302cf660130616c62", 0x1a}, {&(0x7f0000000840)="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", 0x1000}], 0xa}, 0x8000) getsockname$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) connect$packet(r3, &(0x7f0000000080)={0x11, 0x17, r5, 0x1, 0x9, 0x6, @broadcast}, 0x14) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r6, 0x6612) sendmsg(0xffffffffffffffff, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 1278.486048] [ 7936] 0 7936 17618 12709 31 3 0 1000 syz-executor5 [ 1278.486060] [ 7960] 0 7960 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486072] [ 7996] 0 7996 17618 8232 25 3 0 1000 syz-executor1 [ 1278.486083] [ 8029] 0 8029 17618 8406 25 4 0 1000 syz-executor3 [ 1278.486095] [ 8056] 0 8056 17618 12709 31 3 0 1000 syz-executor1 03:50:50 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x0) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) 03:50:50 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) sendmsg(0xffffffffffffffff, 0x0, 0x14) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 1278.486108] [ 8099] 0 8099 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486119] [ 8137] 0 8137 17585 8231 24 3 0 1000 syz-executor5 [ 1278.486131] [ 8139] 0 8139 17618 8233 24 3 0 1000 syz-executor5 [ 1278.486143] [ 8149] 0 8149 17618 12709 31 3 0 1000 syz-executor1 03:50:50 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(0x0, 0x0, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) [ 1278.486153] [ 8191] 0 8191 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486162] [ 8239] 0 8239 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486172] [ 8293] 0 8293 17651 8234 25 3 0 1000 syz-executor1 [ 1278.486182] [ 8361] 0 8361 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486194] [ 8410] 0 8410 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486206] [ 8459] 0 8459 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486218] [ 8504] 0 8504 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486229] [ 8590] 0 8590 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486241] [ 8642] 0 8642 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486253] [ 8692] 0 8692 17618 12709 31 3 0 1000 syz-executor1 03:50:50 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) syncfs(r1) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) ioctl$EXT4_IOC_RESIZE_FS(r1, 0x40086610, &(0x7f0000007900)=0x1f8438d6) sendmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000007880)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000007600)=[{{&(0x7f0000000000)=@tipc=@name, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/233, 0xe9}, {&(0x7f0000000180)=""/56, 0x38}, {&(0x7f00000001c0)=""/157, 0x9d}, {&(0x7f0000000280)=""/126, 0x7e}, {&(0x7f0000000300)=""/173, 0xad}, {&(0x7f00000003c0)=""/45, 0x2d}, {&(0x7f0000000400)=""/202, 0xca}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/190, 0xbe}], 0x9, &(0x7f0000001680)=""/140, 0x8c}, 0x2}, {{&(0x7f0000001740)=@nfc, 0x80, &(0x7f0000002880)=[{&(0x7f00000017c0)=""/19, 0x13}, {&(0x7f0000001800)=""/18, 0x12}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/23, 0x17}], 0x4, &(0x7f00000028c0)=""/123, 0x7b}, 0x4}, {{&(0x7f0000002940)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000002b40)=[{&(0x7f00000029c0)=""/118, 0x76}, {&(0x7f0000002a40)=""/223, 0xdf}], 0x2, &(0x7f0000002b80)=""/162, 0xa2}, 0x6}, {{&(0x7f0000002c40)=@sco, 0x80, &(0x7f0000003e00)=[{&(0x7f0000002cc0)=""/157, 0x9d}, {&(0x7f0000002d80)=""/4096, 0x1000}, {&(0x7f0000003d80)=""/28, 0x1c}, {&(0x7f0000003dc0)=""/60, 0x3c}], 0x4, &(0x7f0000003e40)=""/198, 0xc6}, 0x3}, {{&(0x7f0000003f40)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x80, &(0x7f0000004140)=[{&(0x7f0000003fc0)=""/138, 0x8a}, {&(0x7f0000004080)=""/141, 0x8d}], 0x2}, 0x2}, {{&(0x7f0000004180)=@nfc_llcp, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004200)=""/170, 0xaa}, {&(0x7f00000042c0)=""/202, 0xca}], 0x2, &(0x7f0000004400)=""/4096, 0x1000}, 0x8}, {{0x0, 0x0, &(0x7f0000005840)=[{&(0x7f0000005400)=""/179, 0xb3}, {&(0x7f00000054c0)=""/211, 0xd3}, {&(0x7f00000055c0)=""/200, 0xc8}, {&(0x7f00000056c0)=""/8, 0x8}, {&(0x7f0000005700)=""/102, 0x66}, {&(0x7f0000005780)=""/141, 0x8d}], 0x6, &(0x7f00000058c0)=""/239, 0xef}, 0xe09}, {{0x0, 0x0, &(0x7f0000006c80)=[{&(0x7f00000059c0)=""/143, 0x8f}, {&(0x7f0000005a80)=""/167, 0xa7}, {&(0x7f0000005b40)=""/80, 0x50}, {&(0x7f0000005bc0)=""/28, 0x1c}, {&(0x7f0000005c00)=""/4096, 0x1000}, {&(0x7f0000006c00)=""/85, 0x55}], 0x6, &(0x7f0000006d00)=""/135, 0x87}, 0x2}, {{&(0x7f0000006dc0)=@ll, 0x80, &(0x7f0000006f80)=[{&(0x7f0000006e40)=""/122, 0x7a}, {&(0x7f0000006ec0)=""/25, 0x19}, {&(0x7f0000006f00)=""/73, 0x49}], 0x3}, 0x7}, {{&(0x7f0000006fc0)=@ipx, 0x80, &(0x7f0000007580)=[{&(0x7f0000007040)=""/158, 0x9e}, {&(0x7f0000007100)=""/31, 0x1f}, {&(0x7f0000007140)=""/146, 0x92}, {&(0x7f0000007200)=""/205, 0xcd}, {&(0x7f0000007300)=""/94, 0x5e}, {&(0x7f0000007380)=""/30, 0x1e}, {&(0x7f00000073c0)=""/200, 0xc8}, {&(0x7f00000074c0)=""/188, 0xbc}], 0x8}, 0x8}], 0xa, 0x40, &(0x7f00000078c0)={r3, r4+30000000}) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 1278.486264] [ 8780] 0 8780 17585 8230 25 3 0 1000 syz-executor1 [ 1278.486276] [ 8825] 0 8825 17618 8428 25 4 0 1000 syz-executor2 [ 1278.486289] [ 8863] 0 8863 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486302] [ 8928] 0 8928 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486314] [ 8977] 0 8977 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486326] [ 9010] 0 9010 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486338] [ 9065] 0 9065 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486350] [ 9117] 0 9117 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486362] [ 9171] 0 9171 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486374] [ 9231] 0 9231 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486386] [ 9257] 0 9257 17618 12709 31 3 0 1000 syz-executor1 03:50:51 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x68040, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) sendmsg$nl_xfrm(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x50}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@migrate={0x78, 0x21, 0x800, 0x70bd2d, 0x25dfdbfd, {{@in6=@ipv4={[], [], @broadcast}, @in6=@loopback, 0x4e22, 0x0, 0x4e22, 0x17, 0x2, 0x80, 0x20, 0x3b, 0x0, r4}, 0x6e6bb2, 0x1}, [@etimer_thresh={0x8, 0xc, 0x7e6f}, @output_mark={0x8, 0x1d, 0x1}, @lastused={0xc, 0xf, 0x9}, @lastused={0xc, 0xf, 0x100000000}]}, 0x78}, 0x1, 0x0, 0x0, 0x8000}, 0x40) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) sendmsg(0xffffffffffffffff, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 1278.486398] [ 9319] 0 9319 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486410] [ 9343] 0 9343 17585 8404 25 4 0 1000 syz-executor3 [ 1278.486430] [ 9370] 0 9370 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486441] [ 9423] 0 9423 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486451] [ 9477] 0 9477 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486462] [ 9516] 0 9516 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486474] [ 9569] 0 9569 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486485] [ 9590] 0 9590 17585 8230 25 3 0 1000 syz-executor1 [ 1278.486497] [ 9654] 0 9654 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486509] [ 9673] 0 9673 17585 8406 26 4 0 1000 syz-executor3 [ 1278.486523] [ 9703] 0 9703 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486536] [ 9733] 0 9733 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486548] [ 9782] 0 9782 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486560] [ 9840] 0 9840 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486573] [ 9859] 0 9859 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486584] [ 9903] 0 9903 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486596] [ 9953] 0 9953 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486608] [10001] 0 10001 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486619] [10055] 0 10055 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486630] [10105] 0 10105 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486642] [10130] 0 10130 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486653] [10210] 0 10210 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486664] [10255] 0 10255 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486676] [10308] 0 10308 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486688] [10379] 0 10379 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486699] [10444] 0 10444 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486711] [10514] 0 10514 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486723] [10527] 0 10527 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486735] [10574] 0 10574 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486747] [10657] 0 10657 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486758] [10687] 0 10687 17651 8409 26 4 0 1000 syz-executor3 [ 1278.486769] [10713] 0 10713 17651 8409 26 4 0 1000 syz-executor3 [ 1278.486781] [10730] 0 10730 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486793] [10763] 0 10763 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486805] [10818] 0 10818 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486817] [10871] 0 10871 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486829] [10932] 0 10932 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486842] [10969] 0 10969 17585 8404 25 4 0 1000 syz-executor3 [ 1278.486854] [10989] 0 10989 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486866] [11042] 0 11042 17585 8404 25 4 0 1000 syz-executor3 [ 1278.486878] [11049] 0 11049 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486890] [11097] 0 11097 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486901] [11165] 0 11165 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486913] [11191] 0 11191 17585 8228 24 3 0 1000 syz-executor3 [ 1278.486925] [11210] 0 11210 17585 8406 26 4 0 1000 syz-executor3 [ 1278.486943] [11225] 0 11225 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486955] [11281] 0 11281 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486967] [11335] 0 11335 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486979] [11387] 0 11387 17618 12709 31 3 0 1000 syz-executor1 [ 1278.486991] [11445] 0 11445 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487004] [11498] 0 11498 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487016] [11533] 0 11533 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487027] [11580] 0 11580 17585 12707 31 3 0 1000 syz-executor1 [ 1278.487039] [11636] 0 11636 17585 8228 24 3 0 1000 syz-executor3 [ 1278.487051] [11683] 0 11683 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487063] [11720] 0 11720 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487075] [11742] 0 11742 17635 12709 32 3 0 1000 syz-executor0 [ 1278.487087] [11744] 0 11744 17668 11235 31 3 0 1000 syz-executor0 [ 1278.487098] [11784] 0 11784 17585 8404 25 4 0 1000 syz-executor3 [ 1278.487110] [11801] 0 11801 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487122] [11851] 0 11851 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487134] [11921] 0 11921 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487145] [11984] 0 11984 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487157] [12055] 0 12055 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487169] [12121] 0 12121 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487180] [12156] 0 12156 17618 8425 25 4 0 0 syz-executor2 [ 1278.487192] [12188] 0 12188 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487203] [12202] 0 12202 17585 8407 25 4 0 1000 syz-executor5 [ 1278.487215] [12224] 0 12224 17585 8407 25 4 0 1000 syz-executor5 [ 1278.487226] [12228] 0 12228 17585 8405 26 4 0 1000 syz-executor3 [ 1278.487238] [12241] 0 12241 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487250] [12301] 0 12301 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487262] [12359] 0 12359 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487273] [12424] 0 12424 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487285] [12483] 0 12483 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487296] [12555] 0 12555 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487305] [12595] 0 12595 17585 8408 26 4 0 1000 syz-executor5 [ 1278.487315] [12596] 0 12596 17651 8409 26 4 0 1000 syz-executor3 [ 1278.487325] [12605] 0 12605 17651 8409 26 4 0 1000 syz-executor3 [ 1278.487337] [12617] 0 12617 17651 8412 26 4 0 1000 syz-executor5 [ 1278.487348] [12634] 0 12634 17585 8404 25 4 0 1000 syz-executor3 [ 1278.487359] [12642] 0 12642 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487372] [12681] 0 12681 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487384] [12699] 0 12699 17585 8408 26 4 0 1000 syz-executor5 [ 1278.487395] [12722] 0 12722 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487407] [12740] 0 12740 17585 8405 26 4 0 1000 syz-executor3 [ 1278.487427] [12757] 0 12757 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487439] [12775] 0 12775 17585 8407 25 4 0 1000 syz-executor5 [ 1278.487450] [12785] 0 12785 17585 8407 25 4 0 1000 syz-executor5 [ 1278.487462] [12796] 0 12796 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487474] [12810] 0 12810 17585 8405 26 4 0 1000 syz-executor3 [ 1278.487485] [12818] 0 12818 17618 8409 25 4 0 1000 syz-executor5 [ 1278.487497] [12839] 0 12839 17651 8412 26 4 0 1000 syz-executor5 [ 1278.487511] [12845] 0 12845 17585 8424 25 4 0 0 syz-executor2 [ 1278.487523] [12874] 0 12874 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487535] [12907] 0 12907 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487548] [12926] 0 12926 17618 8410 26 4 0 1000 syz-executor5 [ 1278.487561] [12927] 0 12927 17585 8404 25 4 0 1000 syz-executor3 [ 1278.487573] [12984] 0 12984 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487585] [13011] 0 13011 17651 8408 25 4 0 1000 syz-executor3 [ 1278.487599] [13055] 0 13055 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487611] [13101] 0 13101 17585 8230 24 3 0 0 syz-executor2 [ 1278.487623] [13103] 0 13103 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487635] [13112] 0 13112 17651 8234 24 3 0 0 syz-executor2 [ 1278.487647] [13171] 0 13171 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487659] [13214] 0 13214 17651 8409 26 4 0 1000 syz-executor3 [ 1278.487670] [13218] 0 13218 17651 8409 26 4 0 1000 syz-executor3 [ 1278.487682] [13230] 0 13230 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487694] [13249] 0 13249 17585 8405 26 4 0 1000 syz-executor3 [ 1278.487707] [13272] 0 13272 17585 8231 24 3 0 1000 syz-executor5 [ 1278.487719] [13298] 0 13298 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487730] [13350] 0 13350 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487742] [13422] 0 13422 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487753] [13483] 0 13483 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487764] [13540] 0 13540 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487776] [13585] 0 13585 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487786] [13603] 0 13603 17618 8406 25 4 0 1000 syz-executor3 [ 1278.487801] [13611] 0 13611 17585 8408 26 4 0 1000 syz-executor5 [ 1278.487812] [13643] 0 13643 17585 8407 25 4 0 1000 syz-executor5 [ 1278.487824] [13653] 0 13653 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487836] [13703] 0 13703 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487848] [13711] 0 13711 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487860] [13729] 0 13729 17585 8231 24 3 0 1000 syz-executor5 [ 1278.487872] [13747] 0 13747 17585 8408 26 4 0 1000 syz-executor5 [ 1278.487884] [13770] 0 13770 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487895] [13843] 0 13843 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487907] [13886] 0 13886 17585 8421 24 4 0 0 syz-executor2 [ 1278.487919] [13903] 0 13903 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487936] [13914] 0 13914 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487948] [13931] 0 13931 17585 8407 25 4 0 1000 syz-executor5 [ 1278.487960] [13968] 0 13968 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487971] [13993] 0 13993 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487983] [14051] 0 14051 17618 12709 31 3 0 1000 syz-executor1 [ 1278.487995] [14127] 0 14127 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488007] [14134] 0 14134 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488019] [14187] 0 14187 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488032] [14242] 0 14242 17618 12709 31 3 0 1000 syz-executor1 03:50:52 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(0xffffffffffffffff, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:50:52 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) sendmsg(0xffffffffffffffff, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 1278.488044] [14272] 0 14272 17651 8427 25 4 0 0 syz-executor2 [ 1278.488056] [14298] 0 14298 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488067] [14350] 0 14350 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488079] [14413] 0 14413 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488091] [14454] 0 14454 17631 8412 26 4 0 1000 syz-executor5 [ 1278.488103] [14475] 0 14475 17618 8410 26 4 0 1000 syz-executor5 [ 1278.488115] [14483] 0 14483 17585 8407 25 4 0 1000 syz-executor5 [ 1278.488127] [14494] 0 14494 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488139] [14515] 0 14515 17585 8231 24 3 0 1000 syz-executor5 [ 1278.488152] [14569] 0 14569 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488164] [14605] 0 14605 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488175] [14620] 0 14620 17616 8410 26 4 0 1000 syz-executor5 [ 1278.488187] [14680] 0 14680 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488199] [14704] 0 14704 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488211] [14721] 0 14721 17585 8420 26 4 0 1000 syz-executor5 [ 1278.488223] [14736] 0 14736 17585 8407 25 4 0 1000 syz-executor5 [ 1278.488235] [14830] 0 14830 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488247] [14949] 0 14949 17585 8231 24 3 0 1000 syz-executor5 [ 1278.488258] [14996] 0 14996 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488270] [15026] 0 15026 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488282] [15071] 0 15071 17585 8231 24 3 0 1000 syz-executor5 [ 1278.488293] [15082] 0 15082 17585 8408 26 4 0 1000 syz-executor5 [ 1278.488305] [15091] 0 15091 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488317] [15137] 0 15137 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488328] [15184] 0 15184 17651 8442 25 4 0 0 syz-executor2 [ 1278.488340] [15188] 0 15188 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488352] [15225] 0 15225 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488364] [15243] 0 15243 17585 8407 25 4 0 1000 syz-executor5 [ 1278.488376] [15284] 0 15284 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488393] [15330] 0 15330 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488405] [15404] 0 15404 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488426] [15435] 0 15435 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488438] [15498] 0 15498 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488449] [15523] 0 15523 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488460] [15588] 0 15588 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488470] [15630] 0 15630 17618 8410 26 4 0 1000 syz-executor5 [ 1278.488480] [15654] 0 15654 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488489] [15698] 0 15698 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488500] [15752] 0 15752 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488513] [15825] 0 15825 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488524] [15892] 0 15892 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488536] [15933] 0 15933 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488548] [15935] 0 15935 17651 8233 24 3 0 0 syz-executor2 [ 1278.488560] [15940] 0 15940 17684 8235 24 3 0 0 syz-executor2 [ 1278.488572] [16008] 0 16008 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488583] [16044] 0 16044 17585 8407 25 4 0 1000 syz-executor5 03:50:52 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) sendmsg(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000000)={0xd82, 0x98, 0x8089, 0xffffffffffffffd0, 0x8}) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 1278.488595] [16059] 0 16059 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488607] [16092] 0 16092 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488619] [16133] 0 16133 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488631] [16203] 0 16203 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488643] [16260] 0 16260 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488655] [16290] 0 16290 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488667] [16341] 0 16341 17585 8219 23 3 0 1000 syz-executor3 [ 1278.488680] [16342] 0 16342 17585 8227 23 3 0 1000 syz-executor3 [ 1278.488692] [16363] 0 16363 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488705] [16378] 0 16378 17585 8408 26 4 0 1000 syz-executor5 [ 1278.488716] [16444] 0 16444 17585 8230 25 3 0 0 syz-executor2 [ 1278.488728] [16453] 0 16453 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488741] [16469] 0 16469 17585 8228 24 3 0 1000 syz-executor3 [ 1278.488752] [16485] 0 16485 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488763] [16496] 0 16496 17750 8238 24 3 0 1000 syz-executor3 [ 1278.488775] [16502] 0 16502 17684 12805 31 3 0 0 syz-executor2 [ 1278.488787] [16523] 0 16523 17585 8230 25 3 0 0 syz-executor2 [ 1278.488799] [16546] 0 16546 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488811] [16627] 0 16627 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488822] [16653] 0 16653 17585 8406 24 4 0 1000 syz-executor5 [ 1278.488834] [16658] 0 16658 17585 8408 26 4 0 1000 syz-executor5 [ 1278.488846] [16695] 0 16695 17651 8408 25 4 0 1000 syz-executor3 [ 1278.488859] [16701] 0 16701 17618 8426 25 4 0 0 syz-executor2 [ 1278.488871] [16708] 0 16708 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488883] [16726] 0 16726 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488893] [16766] 0 16766 17585 8229 24 3 0 0 syz-executor2 [ 1278.488905] [16781] 0 16781 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488916] [16798] 0 16798 17616 8233 26 3 0 1000 syz-executor5 [ 1278.488928] [16867] 0 16867 17585 8407 25 4 0 1000 syz-executor5 [ 1278.488945] [16872] 0 16872 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488957] [16934] 0 16934 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488969] [16971] 0 16971 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488981] [17047] 0 17047 17618 12709 31 3 0 1000 syz-executor1 [ 1278.488993] [17096] 0 17096 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489004] [17192] 0 17192 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489017] [17231] 0 17231 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489028] [17292] 0 17292 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489040] [17375] 0 17375 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489052] [17464] 0 17464 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489064] [17515] 0 17515 17684 8414 25 4 0 1000 syz-executor5 [ 1278.489076] [17526] 0 17526 17684 8414 25 4 0 1000 syz-executor5 [ 1278.489089] [17532] 0 17532 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489101] [17548] 0 17548 17585 8424 25 4 0 1000 syz-executor5 [ 1278.489113] [17551] 0 17551 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489124] [17564] 0 17564 17651 8428 25 4 0 0 syz-executor2 [ 1278.489136] [17570] 0 17570 17651 8428 25 4 0 0 syz-executor2 [ 1278.489148] [17602] 0 17602 17585 8444 25 4 0 0 syz-executor2 [ 1278.489160] [17615] 65534 17615 17585 8232 24 3 0 1000 syz-executor5 [ 1278.489172] [17640] 0 17640 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489183] [17659] 0 17659 17618 8428 26 4 0 0 syz-executor2 [ 1278.489195] [17662] 65534 17662 17585 8232 24 3 0 1000 syz-executor5 [ 1278.489210] [17686] 0 17686 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489221] [17714] 0 17714 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489233] [17731] 0 17731 17618 8444 25 4 0 0 syz-executor2 [ 1278.489244] [17761] 0 17761 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489257] [17799] 0 17799 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489269] [17865] 0 17865 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489281] [17874] 0 17874 17585 8426 25 4 0 0 syz-executor2 [ 1278.489293] [17888] 0 17888 17585 8447 25 4 0 0 syz-executor2 [ 1278.489304] [17919] 0 17919 17684 8435 25 4 0 0 syz-executor2 [ 1278.489315] [17930] 0 17930 17684 8435 25 4 0 0 syz-executor2 [ 1278.489327] [17934] 0 17934 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489339] [17946] 0 17946 17585 8453 25 4 0 0 syz-executor2 [ 1278.489352] [17976] 0 17976 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489364] [17992] 0 17992 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489376] [18043] 0 18043 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489388] [18074] 0 18074 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489399] [18113] 0 18113 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489411] [18134] 0 18134 17585 8231 24 3 0 1000 syz-executor5 [ 1278.489432] [18145] 0 18145 17651 8235 24 3 0 1000 syz-executor5 [ 1278.489444] [18185] 0 18185 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489455] [18222] 0 18222 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489467] [18265] 0 18265 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489479] [18325] 0 18325 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489490] [18378] 0 18378 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489502] [18388] 0 18388 17585 8231 24 3 0 0 syz-executor2 [ 1278.489514] [18390] 0 18390 17618 8233 24 3 0 0 syz-executor2 [ 1278.489525] [18426] 0 18426 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489537] [18453] 0 18453 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489549] [18507] 0 18507 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489561] [18548] 0 18548 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489573] [18567] 0 18567 17651 8411 25 4 0 1000 syz-executor5 [ 1278.489586] [18578] 0 18578 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489598] [18623] 0 18623 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489610] [18667] 0 18667 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489620] [18710] 0 18710 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489631] [18773] 0 18773 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489641] [18785] 0 18785 17585 8232 25 3 0 1000 syz-executor5 [ 1278.489651] [18789] 0 18789 17618 8238 25 3 0 1000 syz-executor5 [ 1278.489661] [18849] 0 18849 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489672] [18870] 0 18870 17618 8412 27 4 0 1000 syz-executor5 [ 1278.489684] [18902] 0 18902 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489696] [18933] 0 18933 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489708] [19009] 0 19009 17618 12709 31 3 0 1000 syz-executor1 03:50:53 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 03:50:53 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='stack\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@empty, @in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000500)=0xe8) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r4 = dup3(r2, r3, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000040)=0x80) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f00000001c0)) r5 = dup(r1) setsockopt$inet6_tcp_int(r5, 0x6, 0x24, &(0x7f0000000080)=0x3, 0x4) fchdir(r1) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000000)=0x10001) accept$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x14) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000200)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast1, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4e24, 0x20, 0x4e22, 0x100000000, 0x2, 0xa0, 0x80, 0x7f, r6, r7}, {0xde5b, 0xfff, 0x0, 0xffffffffffffffff, 0x5, 0x3298, 0x1, 0x9}, {0x7, 0x3, 0x1000, 0x9}, 0xd4, 0x6e6bb9, 0x2, 0x0, 0x1, 0x1}, {{@in=@multicast1, 0x4d5, 0x2b}, 0xa, @in=@multicast2, 0x0, 0x0, 0x3, 0x1, 0x5, 0x6, 0x81}}, 0xe8) [ 1278.489721] [19030] 3327 19030 17585 8428 27 4 0 1000 syz-executor5 [ 1278.489732] [19038] 3327 19038 17585 8428 27 4 0 1000 syz-executor5 [ 1278.489744] [19047] 3327 19047 17585 8428 27 4 0 1000 syz-executor5 [ 1278.489756] [19053] 0 19053 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489768] [19107] 0 19107 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489781] [19158] 0 19158 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489793] [19198] 0 19198 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489805] [19245] 0 19245 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489817] [19302] 0 19302 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489829] [19346] 0 19346 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489841] [19392] 0 19392 17618 12709 31 3 0 1000 syz-executor1 03:50:53 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, 0x0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) 03:50:53 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r3, 0x8, r1) tkill(r1, 0x16) sendmsg(0xffffffffffffffff, 0x0, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1400}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xf8, r5, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x18, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_BEARER_DOMAIN={0x8}]}, @TIPC_NLA_BEARER={0xcc, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'gre0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x7f, @mcast1, 0x40}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0xffffffffffffffff, @ipv4={[], [], @broadcast}, 0xfffffffffffffffd}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x20, @ipv4={[], [], @local}, 0x1}}}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7b82}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 1278.489853] [19434] 0 19434 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489865] [19485] 0 19485 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489877] [19530] 0 19530 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489889] [19552] 0 19552 17618 12709 31 3 0 1000 syz-executor1 03:50:53 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(0x0, 0x0, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x16) syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000540)}, 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1b) ptrace$setregs(0xf, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00000000c0)=0x5a9115fd) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000240)) ptrace$cont(0x20, r3, 0x0, 0x0) clone(0x2302001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) 03:50:53 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) dup3(r0, r1, 0x0) [ 1278.489901] [19583] 0 19583 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489913] [19633] 0 19633 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489925] [19685] 0 19685 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489943] [19740] 0 19740 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489955] [19782] 0 19782 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489968] [19828] 0 19828 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489980] [19855] 0 19855 17618 12709 31 3 0 1000 syz-executor1 [ 1278.489992] [19885] 0 19885 17618 12709 31 3 0 1000 syz-executor1 [ 1278.490009] [19903] 0 19903 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508102] [19929] 0 19929 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508116] [19980] 0 19980 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508128] [20003] 0 20003 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508141] [20047] 0 20047 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508152] [20058] 0 20058 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508164] [20073] 0 20073 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508176] [20133] 0 20133 17618 12709 31 3 0 1000 syz-executor1 03:50:54 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x440, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r3 = dup3(r1, r2, 0x0) rt_sigaction(0x15, &(0x7f0000000140)={&(0x7f00000000c0)="41e30dc4e2619ad966450f3830e34383a1bb000000000f179500000080d9f542d1b500000080c421f5eabb53abb17af265d04d00c4c3c96afce8", {0x20}, 0x8000000, &(0x7f0000000100)="c442fd17eec4825145675464f26444c93ef04587a6b728f0c6c4620d4525390000000fb522467b310f0d5e06c422a9a8f2c4218c5f8802000000"}, &(0x7f0000000280)={&(0x7f0000000180)="c443117ccbcac442bd0970462e660f74a642dc0000834cf3f563f0f713400f2ae7c4627d2331c4e111e4108f0858ed21ba26f245c15d011c", {}, 0x0, &(0x7f0000000200)="c4027978078fa98899a209b200003ef30f2ba4465a000000c462e598f6420fe8500dc4e155e095fe280000c4227d786a81c4c11dd49909000000660f38dfddc442893e65c7"}, 0x8, &(0x7f00000002c0)) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) [ 1278.508188] [20165] 0 20165 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508200] [20212] 0 20212 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508212] [20261] 0 20261 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508224] [20287] 0 20287 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508235] [20341] 0 20341 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508247] [20343] 0 20343 17585 8231 24 3 0 0 syz-executor2 [ 1278.508259] [20348] 0 20348 17618 8233 24 3 0 0 syz-executor2 [ 1278.508271] [20367] 0 20367 17618 12709 31 3 0 0 syz-executor2 [ 1278.508283] [20378] 0 20378 17618 17583 40 4 0 0 syz-executor2 [ 1278.508295] [20388] 0 20388 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508306] [20396] 0 20396 17618 12709 31 3 0 0 syz-executor2 [ 1278.508317] [20441] 0 20441 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508329] [20443] 0 20443 17618 12709 31 3 0 0 syz-executor2 [ 1278.508341] [20446] 0 20446 17618 12709 32 3 0 1000 syz-executor0 [ 1278.508353] [20447] 0 20447 17618 17583 40 4 0 0 syz-executor2 [ 1278.508365] [20473] 0 20473 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508378] [20512] 0 20512 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508390] [20567] 0 20567 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508403] [20640] 0 20640 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508424] [20691] 0 20691 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508436] [20739] 0 20739 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508447] [20767] 0 20767 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508458] [20791] 0 20791 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508470] [20836] 0 20836 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508482] [20851] 0 20851 17618 12709 31 3 0 1000 syz-executor1 03:50:54 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) mount$bpf(0x0, &(0x7f0000001240)='./file0\x00', &(0x7f0000001280)='bpf\x00', 0x4, &(0x7f0000001400)=ANY=[@ANYBLOB="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"]) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x922) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f0000000140)}, 0x10) r4 = getpid() perf_event_open(&(0x7f0000001380)={0x3, 0x70, 0x7, 0x6, 0x6, 0x3, 0x0, 0x10000, 0x82080, 0x9, 0x1, 0x8000, 0x1, 0x5, 0x101, 0x6, 0x0, 0x5, 0x4, 0x27f, 0x8000, 0x80000001, 0xe57f, 0xffffffffffffffc0, 0x1, 0x7f, 0x3, 0x2, 0x7, 0xb0, 0x3ff, 0x0, 0x7ff, 0x3, 0xd0, 0x70000000000000, 0x800, 0x2f, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000001340), 0x6}, 0x4100, 0x1, 0x400, 0xb, 0x32f, 0x0, 0x1}, r4, 0xffffffffffffffff, r0, 0x9) r5 = dup3(r1, r2, 0x0) r6 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)='{^^md5sum.wlan0proc\'\x00', 0xfffffffffffffffa) r7 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000200)="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", 0x1000, 0xfffffffffffffffc) keyctl$instantiate(0xc, r6, 0x0, 0x0, r7) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f00000001c0)) [ 1278.508494] [20919] 0 20919 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508505] [20966] 0 20966 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508514] [20983] 0 20983 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508524] [21005] 0 21005 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508536] [21021] 0 21021 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508548] [21071] 0 21071 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508560] [21103] 0 21103 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508572] [21125] 0 21125 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508584] [21147] 0 21147 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508596] [21205] 0 21205 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508607] [21269] 0 21269 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508619] [21333] 0 21333 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508630] [21344] 0 21344 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508643] [21370] 0 21370 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508655] [21423] 0 21423 17618 12709 31 3 0 1000 syz-executor1 03:50:54 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) r3 = dup3(r1, r2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) [ 1278.508666] [21468] 0 21468 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508679] [21486] 0 21486 17680 12709 31 3 0 1000 syz-executor1 [ 1278.508691] [21934] 0 21934 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508703] [22023] 0 22023 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508715] [22084] 0 22084 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508727] [22107] 0 22107 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508738] [22168] 0 22168 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508751] [22226] 0 22226 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508762] [22243] 0 22243 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508774] [22244] 0 22244 17553 225 22 3 0 0 syz-executor4 [ 1278.508785] [22246] 0 22246 17552 8270 23 4 0 0 syz-executor4 [ 1278.508797] [22348] 0 22348 17684 8439 27 4 0 0 syz-executor2 [ 1278.508809] [22361] 0 22361 17684 8439 27 4 0 0 syz-executor2 [ 1278.508821] [22861] 0 22861 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508832] [22873] 0 22873 17680 12770 31 3 0 1000 syz-executor1 [ 1278.508844] [22880] 0 22880 17618 12709 31 3 0 1000 syz-executor1 [ 1278.508855] [23496] 0 23496 5365 170 14 3 0 -1000 udevd [ 1278.508867] [23497] 0 23497 5365 171 14 3 0 -1000 udevd [ 1278.508879] [23628] 0 23628 17618 8457 27 4 0 0 syz-executor2 [ 1278.508891] [23635] 0 23635 17618 8456 27 4 0 0 syz-executor2 [ 1278.508902] [23644] 0 23644 17618 8456 27 4 0 0 syz-executor2 [ 1278.508914] [23657] 0 23657 17618 8434 27 4 0 0 syz-executor2 [ 1278.508926] [23703] 0 23703 2667 33 10 3 0 0 init [ 1278.508942] [23704] 0 23704 2667 33 10 3 0 0 init [ 1278.508954] [23706] 0 23706 2667 33 10 3 0 0 init [ 1278.508966] [23707] 0 23707 2667 33 10 3 0 0 init [ 1278.508978] [23708] 0 23708 2667 33 10 3 0 0 init [ 1278.508990] [23740] 0 23740 17618 8435 27 4 0 0 syz-executor2 [ 1278.509002] [23756] 0 23756 17618 8434 27 4 0 0 syz-executor2 [ 1278.509014] [23767] 0 23767 17618 8434 27 4 0 0 syz-executor2 [ 1278.509025] [23778] 0 23778 17618 8434 27 4 0 0 syz-executor2 [ 1278.509038] [23805] 0 23805 17618 8435 27 4 0 0 syz-executor2 [ 1278.509050] [23817] 0 23817 17618 8434 27 4 0 0 syz-executor2 [ 1278.509062] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1278.509074] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1278.509086] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1278.509097] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1278.509109] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1278.509121] [23912] 0 23912 2667 33 10 3 0 0 init [ 1278.509133] [23915] 0 23915 5365 171 14 3 0 -1000 udevd [ 1278.509144] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1278.509156] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1278.509168] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1278.509180] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1278.509191] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1278.509203] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1278.509283] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1278.511180] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1278.511194] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1278.511206] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1278.511218] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1278.511230] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1278.511240] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1278.511253] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1278.511264] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1278.511276] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1278.511286] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1278.511297] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1278.511309] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1278.511321] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1278.511333] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1278.511344] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1278.511356] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1278.511367] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1278.511379] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1278.511390] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1278.511402] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1278.511422] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1278.511434] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1278.511446] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1278.511458] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1278.511469] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1278.511481] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1278.511493] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1278.511504] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1278.511516] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1278.511528] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1278.511540] [25785] 0 25785 17618 12709 31 3 0 1000 syz-executor1 [ 1278.511552] [26060] 0 26060 17618 12709 31 3 0 1000 syz-executor1 [ 1278.511564] [26065] 0 26065 17680 12801 31 3 0 1000 syz-executor1 [ 1278.511576] [26072] 0 26072 17618 8219 27 4 0 0 syz-executor2 [ 1278.511588] [26074] 0 26074 17618 8201 27 4 0 1000 syz-executor4 [ 1278.511600] [26075] 0 26075 17618 8200 28 4 0 1000 syz-executor0 [ 1278.511612] [26094] 0 26094 17585 8201 27 4 0 1000 syz-executor5 [ 1278.511624] [26101] 0 26101 17651 17583 40 4 0 1000 syz-executor1 [ 1278.511636] [26109] 0 26109 17618 12709 31 3 0 1000 syz-executor1 [ 1278.511647] [26110] 0 26110 1576 21 8 3 0 0 modprobe [ 1278.511658] [26111] 0 26111 2097 24 10 3 0 -1000 blkid [ 1278.511666] Out of memory: Kill process 26101 (syz-executor1) score 1010 or sacrifice child [ 1278.511710] Killed process 26109 (syz-executor1) total-vm:70472kB, anon-rss:18068kB, file-rss:32768kB, shmem-rss:0kB [ 1278.587381] oom_reaper: reaped process 26109 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1280.575337] syz-executor1 invoked oom-killer: gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=1000 [ 1280.575417] CPU: 1 PID: 26148 Comm: syz-executor1 Not tainted 4.14.87+ #22 [ 1280.575421] Call Trace: [ 1280.575439] dump_stack+0xb9/0x11b [ 1280.575457] dump_header+0x17d/0x7a8 [ 1280.575471] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 1280.575482] ? ___ratelimit+0x4f/0x3f0 [ 1280.575501] oom_kill_process.cold.8+0x10/0xc88 [ 1280.575515] ? lock_downgrade+0x560/0x560 [ 1280.575533] ? check_preemption_disabled+0x34/0x1e0 [ 1280.575553] out_of_memory+0x669/0xa60 [ 1280.575569] ? oom_killer_disable+0x1f0/0x1f0 [ 1280.575598] __alloc_pages_nodemask+0x1969/0x2280 [ 1280.575637] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1280.575657] ? page_evictable+0x11c/0x200 [ 1280.575668] ? check_preemption_disabled+0x34/0x1e0 [ 1280.575697] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1280.575731] wp_page_copy+0x16d/0x13e0 [ 1280.575751] ? do_wp_page+0x244/0x1880 [ 1280.575759] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1280.575773] ? add_mm_counter_fast+0xb0/0xb0 [ 1280.575787] ? retint_kernel+0x2d/0x2d [ 1280.575807] do_wp_page+0x24c/0x1880 [ 1280.575825] ? finish_mkwrite_fault+0x4e0/0x4e0 [ 1280.575840] ? perf_trace_lock+0x11a/0x4c0 [ 1280.575860] __handle_mm_fault+0xdc7/0x25f0 [ 1280.575879] ? vm_insert_page+0x6d0/0x6d0 [ 1280.575921] ? check_preemption_disabled+0x34/0x1e0 [ 1280.575941] handle_mm_fault+0x3d5/0x6eb [ 1280.575956] __get_user_pages+0x35d/0xe20 [ 1280.575984] populate_vma_page_range+0x17a/0x210 03:50:55 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) openat(r0, &(0x7f0000000100)='./file0\x00', 0x4200, 0x18) getpeername$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000001c0)) 03:50:55 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(0xffffffffffffffff, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 1280.576003] __mm_populate+0x1bf/0x300 [ 1280.576021] ? populate_vma_page_range+0x210/0x210 [ 1280.576028] ? do_mlock+0x5c0/0x5c0 [ 1280.576041] ? security_capable+0x8e/0xc0 [ 1280.576063] SyS_mlockall+0x3e2/0x510 [ 1280.576072] ? SyS_munlock+0xf0/0xf0 [ 1280.576081] do_syscall_64+0x19b/0x4b0 [ 1280.576102] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1280.576109] RIP: 0033:0x457679 [ 1280.576114] RSP: 002b:00007ff1a1b96c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000097 03:50:55 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x200000000000007, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) [ 1280.576124] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000000000457679 [ 1280.576129] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1280.576134] RBP: 000000000072c040 R08: 0000000000000000 R09: 0000000000000000 [ 1280.576140] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff1a1b976d4 [ 1280.576145] R13: 00000000004c2d55 R14: 00000000004d5080 R15: 00000000ffffffff [ 1280.576372] Mem-Info: [ 1280.576423] active_anon:83897 inactive_anon:1374058 isolated_anon:0 [ 1280.576423] active_file:52 inactive_file:49 isolated_file:0 [ 1280.576423] unevictable:23027 dirty:21 writeback:0 unstable:0 [ 1280.576423] slab_reclaimable:10827 slab_unreclaimable:59641 [ 1280.576423] mapped:58748 shmem:5735 pagetables:15259 bounce:0 [ 1280.576423] free:5948 free_pcp:0 free_cma:0 [ 1280.576469] Node 0 active_anon:335588kB inactive_anon:5496232kB active_file:208kB inactive_file:196kB unevictable:92108kB isolated(anon):0kB isolated(file):0kB mapped:234992kB dirty:84kB writeback:0kB shmem:22940kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1280.576504] DMA32 free:18232kB min:4684kB low:7692kB high:10700kB active_anon:18732kB inactive_anon:2774816kB active_file:0kB inactive_file:20kB unevictable:69036kB writepending:0kB present:3145324kB managed:3012120kB mlocked:69028kB kernel_stack:7712kB pagetables:23912kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1280.576534] lowmem_reserve[]: 0 3505 3505 [ 1280.576614] Normal free:5560kB min:5588kB low:9176kB high:12764kB active_anon:316856kB inactive_anon:2721416kB active_file:28kB inactive_file:0kB unevictable:23072kB writepending:0kB present:4718592kB managed:3589232kB mlocked:23072kB kernel_stack:11840kB pagetables:37124kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1280.576642] lowmem_reserve[]: 0 0 0 [ 1280.576691] DMA32: 14*4kB (MH) 7*8kB (H) 136*16kB (UMH) 335*32kB (UEH) 84*64kB (UE) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18384kB [ 1280.576984] Normal: 15*4kB (UMH) 367*8kB (UMH) 144*16kB (U) 4*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5428kB [ 1280.577252] 15332 total pagecache pages [ 1280.577304] 0 pages in swap cache [ 1280.577313] Swap cache stats: add 0, delete 0, find 0/0 [ 1280.577524] Free swap = 0kB [ 1280.577543] Total swap = 0kB [ 1280.577550] 1965979 pages RAM [ 1280.577569] 0 pages HighMem/MovableOnly [ 1280.577583] 315641 pages reserved [ 1280.577602] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 1280.577674] [ 190] 0 190 5366 169 15 4 0 -1000 udevd [ 1280.577734] [ 1486] 0 1486 2493 573 7 3 0 0 dhclient [ 1280.577785] [ 1627] 0 1627 14279 218 23 3 0 0 rsyslogd [ 1280.577852] [ 1677] 0 1677 4725 51 15 3 0 0 cron [ 1280.577897] [ 1700] 0 1700 3736 44 11 3 0 0 mcstransd [ 1280.577964] [ 1702] 0 1702 12927 1232 28 3 0 0 restorecond [ 1280.578022] [ 1728] 0 1728 12490 152 28 3 0 -1000 sshd [ 1280.578066] [ 1758] 0 1758 3649 40 12 3 0 0 getty [ 1280.578116] [ 1780] 0 1780 17821 213 41 3 0 0 sshd [ 1280.578182] [ 1782] 0 1782 120690 72393 198 5 0 0 syz-fuzzer [ 1280.578234] [ 1838] 0 1838 17553 224 22 3 0 0 syz-executor0 [ 1280.578293] [ 1839] 0 1839 17553 225 22 3 0 0 syz-executor5 [ 1280.578337] [ 1840] 0 1840 17553 225 22 3 0 0 syz-executor1 [ 1280.578403] [ 1841] 0 1841 17553 225 22 3 0 0 syz-executor2 [ 1280.578447] [ 1842] 0 1842 17553 224 22 3 0 0 syz-executor3 [ 1280.578691] [ 1843] 0 1843 17552 8410 23 4 0 0 syz-executor5 [ 1280.578762] [ 1845] 0 1845 17552 8425 24 4 0 0 syz-executor0 [ 1280.578827] [ 1846] 0 1846 17552 8424 23 4 0 0 syz-executor1 [ 1280.578871] [ 1848] 0 1848 17552 8443 23 4 0 0 syz-executor2 [ 1280.578937] [ 1849] 0 1849 17552 8407 23 4 0 0 syz-executor3 [ 1280.578981] [ 4616] 0 4616 17585 8405 25 4 0 1000 syz-executor1 [ 1280.579049] [ 4622] 0 4622 17585 8229 24 3 0 1000 syz-executor1 [ 1280.579108] [ 4824] 0 4824 17618 8422 25 4 0 1000 syz-executor3 [ 1280.579152] [ 4973] 0 4973 17651 8409 26 4 0 1000 syz-executor3 [ 1280.579220] [ 5654] 0 5654 17651 8427 25 4 0 1000 syz-executor5 [ 1280.579288] [ 5745] 0 5745 17585 8404 25 4 0 1000 syz-executor0 [ 1280.579367] [ 6154] 0 6154 17585 8404 25 4 0 1000 syz-executor3 [ 1280.579411] [ 6165] 0 6165 17585 8404 25 4 0 1000 syz-executor3 [ 1280.579461] [ 6175] 0 6175 17585 8404 25 4 0 1000 syz-executor3 [ 1280.579528] [ 6192] 0 6192 17585 8404 25 4 0 1000 syz-executor3 [ 1280.579570] [ 6231] 0 6231 17585 8404 25 4 0 1000 syz-executor3 [ 1280.579621] [ 6236] 0 6236 17585 8404 25 4 0 1000 syz-executor3 [ 1280.579875] [ 6243] 0 6243 17585 8404 25 4 0 1000 syz-executor3 [ 1280.579940] [ 6265] 0 6265 17585 8404 25 4 0 1000 syz-executor3 [ 1280.579984] [ 6391] 0 6391 17585 8404 25 4 0 1000 syz-executor0 [ 1280.580037] [ 6759] 0 6759 17618 12709 31 3 0 1000 syz-executor1 [ 1280.580055] [ 6790] 0 6790 17585 8229 24 3 0 1000 syz-executor5 [ 1280.580084] [ 6806] 0 6806 17618 12709 31 3 0 1000 syz-executor1 [ 1280.580149] [ 6817] 0 6817 17717 8237 25 3 0 1000 syz-executor5 [ 1280.580193] [ 6875] 0 6875 17618 12709 31 3 0 1000 syz-executor1 [ 1280.580253] [ 6916] 0 6916 17618 12709 31 3 0 1000 syz-executor1 [ 1280.580320] [ 6925] 0 6925 17651 8848 26 4 0 1000 syz-executor5 [ 1280.580364] [ 6966] 0 6966 17585 8228 24 3 0 1000 syz-executor3 [ 1280.580430] [ 6990] 0 6990 17585 8228 24 3 0 1000 syz-executor3 [ 1280.580474] [ 7004] 0 7004 17618 12709 31 3 0 1000 syz-executor1 [ 1280.580524] [ 7011] 0 7011 17585 8228 24 3 0 1000 syz-executor3 [ 1280.580591] [ 7051] 0 7051 17585 8404 25 4 0 1000 syz-executor3 [ 1280.580633] [ 7056] 0 7056 17585 8404 25 4 0 1000 syz-executor3 [ 1280.580684] [ 7063] 0 7063 17585 8404 25 4 0 1000 syz-executor3 [ 1280.580752] [ 7070] 0 7070 17585 8404 25 4 0 1000 syz-executor3 [ 1280.580811] [ 7086] 0 7086 17618 12709 31 3 0 1000 syz-executor1 [ 1280.581054] [ 7103] 0 7103 17618 12709 31 3 0 1000 syz-executor1 [ 1280.581121] [ 7114] 0 7114 17585 8404 25 4 0 1000 syz-executor3 [ 1280.581165] [ 7124] 0 7124 17585 8404 25 4 0 1000 syz-executor3 [ 1280.581237] [ 7135] 0 7135 17585 8404 25 4 0 1000 syz-executor3 [ 1280.581282] [ 7140] 0 7140 17585 8404 25 4 0 1000 syz-executor3 [ 1280.581325] [ 7188] 0 7188 17618 8411 26 4 0 1000 syz-executor0 [ 1280.581391] [ 7192] 0 7192 17618 12709 31 3 0 1000 syz-executor1 [ 1280.581435] [ 7212] 0 7212 17618 12709 31 3 0 1000 syz-executor1 [ 1280.581501] [ 7272] 0 7272 17618 12709 31 3 0 1000 syz-executor1 [ 1280.581545] [ 7300] 0 7300 17651 8426 25 4 0 1000 syz-executor5 [ 1280.581595] [ 7311] 0 7311 17618 12709 31 3 0 1000 syz-executor1 [ 1280.581661] [ 7385] 0 7385 17618 12709 31 3 0 1000 syz-executor1 [ 1280.581705] [ 7460] 0 7460 17618 12709 31 3 0 1000 syz-executor1 [ 1280.581774] [ 7518] 0 7518 17618 12709 31 3 0 1000 syz-executor1 [ 1280.581825] [ 7588] 0 7588 17618 8407 25 4 0 1000 syz-executor5 [ 1280.581891] [ 7599] 0 7599 17618 12739 31 3 0 1000 syz-executor1 [ 1280.581935] [ 7657] 0 7657 17618 12709 31 3 0 1000 syz-executor1 [ 1280.581975] [ 7718] 0 7718 17618 12709 31 3 0 1000 syz-executor1 [ 1280.582214] [ 7760] 0 7760 17585 8404 25 4 0 1000 syz-executor0 [ 1280.582273] [ 7776] 0 7776 17618 12709 31 3 0 1000 syz-executor1 [ 1280.582324] [ 7781] 0 7781 17585 8220 23 3 0 1000 syz-executor5 [ 1280.582390] [ 7798] 0 7798 17651 8234 24 3 0 1000 syz-executor5 [ 1280.582434] [ 7840] 0 7840 17618 12709 31 3 0 1000 syz-executor1 [ 1280.582485] [ 7926] 0 7926 17618 12709 31 3 0 1000 syz-executor1 [ 1280.582514] [ 7936] 0 7936 17618 12709 31 3 0 1000 syz-executor5 [ 1280.582580] [ 7960] 0 7960 17618 12709 31 3 0 1000 syz-executor1 [ 1280.582641] [ 7996] 0 7996 17618 8232 25 3 0 1000 syz-executor1 [ 1280.582700] [ 8029] 0 8029 17618 8406 25 4 0 1000 syz-executor3 [ 1280.582749] [ 8056] 0 8056 17618 12709 31 3 0 1000 syz-executor1 [ 1280.582793] [ 8099] 0 8099 17618 12709 31 3 0 1000 syz-executor1 [ 1280.582844] [ 8137] 0 8137 17585 8231 24 3 0 1000 syz-executor5 [ 1280.582911] [ 8139] 0 8139 17618 8233 24 3 0 1000 syz-executor5 [ 1280.582954] [ 8149] 0 8149 17618 12709 31 3 0 1000 syz-executor1 [ 1280.583020] [ 8191] 0 8191 17618 12709 31 3 0 1000 syz-executor1 [ 1280.583063] [ 8239] 0 8239 17618 12709 31 3 0 1000 syz-executor1 [ 1280.583114] [ 8293] 0 8293 17651 8234 25 3 0 1000 syz-executor1 [ 1280.583387] [ 8361] 0 8361 17618 12709 31 3 0 1000 syz-executor1 [ 1280.583454] [ 8410] 0 8410 17618 12709 31 3 0 1000 syz-executor1 [ 1280.583498] [ 8459] 0 8459 17618 12709 31 3 0 1000 syz-executor1 [ 1280.583564] [ 8504] 0 8504 17618 12709 31 3 0 1000 syz-executor1 [ 1280.583624] [ 8590] 0 8590 17618 12709 31 3 0 1000 syz-executor1 [ 1280.583667] [ 8642] 0 8642 17618 12709 31 3 0 1000 syz-executor1 [ 1280.583734] [ 8692] 0 8692 17618 12709 31 3 0 1000 syz-executor1 [ 1280.583784] [ 8780] 0 8780 17585 8230 25 3 0 1000 syz-executor1 [ 1280.583827] [ 8825] 0 8825 17618 8428 25 4 0 1000 syz-executor2 [ 1280.583895] [ 8863] 0 8863 17618 12709 31 3 0 1000 syz-executor1 [ 1280.583954] [ 8928] 0 8928 17618 12709 31 3 0 1000 syz-executor1 [ 1280.583997] [ 8977] 0 8977 17618 12709 31 3 0 1000 syz-executor1 [ 1280.584063] [ 9010] 0 9010 17618 12709 31 3 0 1000 syz-executor1 [ 1280.584106] [ 9065] 0 9065 17618 12709 31 3 0 1000 syz-executor1 [ 1280.584157] [ 9117] 0 9117 17618 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17047 17618 12709 31 3 0 1000 syz-executor1 [ 1280.598837] [17096] 0 17096 17618 12709 31 3 0 1000 syz-executor1 [ 1280.598887] [17192] 0 17192 17618 12709 31 3 0 1000 syz-executor1 [ 1280.598954] [17231] 0 17231 17618 12709 31 3 0 1000 syz-executor1 [ 1280.599014] [17292] 0 17292 17618 12709 31 3 0 1000 syz-executor1 [ 1280.599073] [17375] 0 17375 17618 12709 31 3 0 1000 syz-executor1 [ 1280.599117] [17464] 0 17464 17618 12709 31 3 0 1000 syz-executor1 [ 1280.599184] [17515] 0 17515 17684 8414 25 4 0 1000 syz-executor5 [ 1280.599235] [17526] 0 17526 17684 8414 25 4 0 1000 syz-executor5 [ 1280.599294] [17532] 0 17532 17618 12709 31 3 0 1000 syz-executor1 [ 1280.599451] [17548] 0 17548 17585 8424 25 4 0 1000 syz-executor5 [ 1280.599656] [17551] 0 17551 17618 12709 31 3 0 1000 syz-executor1 [ 1280.599724] [17564] 0 17564 17651 8428 25 4 0 0 syz-executor2 [ 1280.599786] [17570] 0 17570 17651 8428 25 4 0 0 syz-executor2 [ 1280.599838] [17602] 0 17602 17585 8444 25 4 0 0 syz-executor2 [ 1280.599898] [17615] 65534 17615 17585 8232 24 3 0 1000 syz-executor5 [ 1280.599964] [17640] 0 17640 17618 12709 31 3 0 1000 syz-executor1 [ 1280.600007] [17659] 0 17659 17618 8428 26 4 0 0 syz-executor2 [ 1280.600097] [17662] 65534 17662 17585 8232 24 3 0 1000 syz-executor5 [ 1280.600164] [17686] 0 17686 17618 12709 31 3 0 1000 syz-executor1 [ 1280.600207] [17714] 0 17714 17618 12709 31 3 0 1000 syz-executor1 [ 1280.600268] [17731] 0 17731 17618 8444 25 4 0 0 syz-executor2 [ 1280.600333] [17761] 0 17761 17618 12709 31 3 0 1000 syz-executor1 [ 1280.600377] [17799] 0 17799 17618 12709 31 3 0 1000 syz-executor1 [ 1280.600427] [17865] 0 17865 17618 12709 31 3 0 1000 syz-executor1 [ 1280.600595] [17874] 0 17874 17585 8426 25 4 0 0 syz-executor2 [ 1280.600714] [17888] 0 17888 17585 8447 25 4 0 0 syz-executor2 [ 1280.600907] [17919] 0 17919 17684 8435 25 4 0 0 syz-executor2 [ 1280.600958] [17930] 0 17930 17684 8435 25 4 0 0 syz-executor2 [ 1280.601024] [17934] 0 17934 17618 12709 31 3 0 1000 syz-executor1 [ 1280.601069] [17946] 0 17946 17585 8453 25 4 0 0 syz-executor2 [ 1280.601135] [17976] 0 17976 17618 12709 31 3 0 1000 syz-executor1 [ 1280.601179] [17992] 0 17992 17618 12709 31 3 0 1000 syz-executor1 [ 1280.601266] [18043] 0 18043 17618 12709 31 3 0 1000 syz-executor1 [ 1280.601326] [18074] 0 18074 17618 12709 31 3 0 1000 syz-executor1 [ 1280.601369] [18113] 0 18113 17618 12709 31 3 0 1000 syz-executor1 [ 1280.601435] [18134] 0 18134 17585 8231 24 3 0 1000 syz-executor5 [ 1280.601478] [18145] 0 18145 17651 8235 24 3 0 1000 syz-executor5 [ 1280.601528] [18185] 0 18185 17618 12709 31 3 0 1000 syz-executor1 [ 1280.601579] [18222] 0 18222 17618 12709 31 3 0 1000 syz-executor1 [ 1280.601722] [18265] 0 18265 17618 12709 31 3 0 1000 syz-executor1 [ 1280.601801] [18325] 0 18325 17618 12709 31 3 0 1000 syz-executor1 [ 1280.601859] [18378] 0 18378 17618 12709 31 3 0 1000 syz-executor1 [ 1280.602058] [18388] 0 18388 17585 8231 24 3 0 0 syz-executor2 [ 1280.602108] [18390] 0 18390 17618 8233 24 3 0 0 syz-executor2 [ 1280.602158] [18426] 0 18426 17618 12709 31 3 0 1000 syz-executor1 [ 1280.602230] [18453] 0 18453 17618 12709 31 3 0 1000 syz-executor1 [ 1280.602258] [18507] 0 18507 17618 12709 31 3 0 1000 syz-executor1 [ 1280.602324] [18548] 0 18548 17618 12709 31 3 0 1000 syz-executor1 [ 1280.602368] [18567] 0 18567 17651 8411 25 4 0 1000 syz-executor5 [ 1280.602435] [18578] 0 18578 17618 12709 31 3 0 1000 syz-executor1 [ 1280.602478] [18623] 0 18623 17618 12709 31 3 0 1000 syz-executor1 [ 1280.602544] [18667] 0 18667 17618 12709 31 3 0 1000 syz-executor1 [ 1280.602588] [18710] 0 18710 17618 12709 31 3 0 1000 syz-executor1 [ 1280.602654] [18773] 0 18773 17618 12709 31 3 0 1000 syz-executor1 [ 1280.602699] [18785] 0 18785 17585 8232 25 3 0 1000 syz-executor5 [ 1280.602862] [18789] 0 18789 17618 8238 25 3 0 1000 syz-executor5 [ 1280.602913] [18849] 0 18849 17618 12709 31 3 0 1000 syz-executor1 [ 1280.602980] [18870] 0 18870 17618 8412 27 4 0 1000 syz-executor5 [ 1280.603023] [18902] 0 18902 17618 12709 31 3 0 1000 syz-executor1 [ 1280.603207] [18933] 0 18933 17618 12709 31 3 0 1000 syz-executor1 [ 1280.603266] [19009] 0 19009 17618 12709 31 3 0 1000 syz-executor1 [ 1280.603333] [19030] 3327 19030 17585 8428 27 4 0 1000 syz-executor5 [ 1280.603393] [19038] 3327 19038 17585 8428 27 4 0 1000 syz-executor5 [ 1280.603436] [19047] 3327 19047 17585 8428 27 4 0 1000 syz-executor5 [ 1280.603487] [19053] 0 19053 17618 12709 31 3 0 1000 syz-executor1 [ 1280.603553] [19107] 0 19107 17618 12709 31 3 0 1000 syz-executor1 [ 1280.603598] [19158] 0 19158 17618 12709 31 3 0 1000 syz-executor1 [ 1280.603664] [19198] 0 19198 17618 12709 31 3 0 1000 syz-executor1 [ 1280.603707] [19245] 0 19245 17618 12709 31 3 0 1000 syz-executor1 [ 1280.603794] [19302] 0 19302 17618 12709 31 3 0 1000 syz-executor1 [ 1280.603838] [19346] 0 19346 17618 12709 31 3 0 1000 syz-executor1 [ 1280.603923] [19392] 0 19392 17618 12709 31 3 0 1000 syz-executor1 [ 1280.604042] [19434] 0 19434 17618 12709 31 3 0 1000 syz-executor1 [ 1280.604108] [19485] 0 19485 17618 12709 31 3 0 1000 syz-executor1 [ 1280.604152] [19530] 0 19530 17618 12709 31 3 0 1000 syz-executor1 [ 1280.604364] [19552] 0 19552 17618 12709 31 3 0 1000 syz-executor1 [ 1280.604415] [19583] 0 19583 17618 12709 31 3 0 1000 syz-executor1 [ 1280.604466] [19633] 0 19633 17618 12709 31 3 0 1000 syz-executor1 [ 1280.604532] [19685] 0 19685 17618 12709 31 3 0 1000 syz-executor1 [ 1280.604591] [19740] 0 19740 17618 12709 31 3 0 1000 syz-executor1 [ 1280.604635] [19782] 0 19782 17618 12709 31 3 0 1000 syz-executor1 [ 1280.604702] [19828] 0 19828 17618 12709 31 3 0 1000 syz-executor1 [ 1280.604782] [19855] 0 19855 17618 12709 31 3 0 1000 syz-executor1 [ 1280.604841] [19885] 0 19885 17618 12709 31 3 0 1000 syz-executor1 [ 1280.604884] [19903] 0 19903 17618 12709 31 3 0 1000 syz-executor1 [ 1280.604935] [19929] 0 19929 17618 12709 31 3 0 1000 syz-executor1 [ 1280.604986] [19980] 0 19980 17618 12709 31 3 0 1000 syz-executor1 [ 1280.605091] [20003] 0 20003 17618 12709 31 3 0 1000 syz-executor1 [ 1280.605210] [20047] 0 20047 17618 12709 31 3 0 1000 syz-executor1 [ 1280.605270] [20058] 0 20058 17618 12709 31 3 0 1000 syz-executor1 [ 1280.605337] [20073] 0 20073 17618 12709 31 3 0 1000 syz-executor1 [ 1280.605533] [20133] 0 20133 17618 12709 31 3 0 1000 syz-executor1 [ 1280.605584] [20165] 0 20165 17618 12709 31 3 0 1000 syz-executor1 [ 1280.605634] [20212] 0 20212 17618 12709 31 3 0 1000 syz-executor1 [ 1280.605685] [20261] 0 20261 17618 12709 31 3 0 1000 syz-executor1 [ 1280.605770] [20287] 0 20287 17618 12709 31 3 0 1000 syz-executor1 [ 1280.605814] [20341] 0 20341 17618 12709 31 3 0 1000 syz-executor1 [ 1280.605881] [20343] 0 20343 17585 8231 24 3 0 0 syz-executor2 [ 1280.605939] [20348] 0 20348 17618 8233 24 3 0 0 syz-executor2 [ 1280.605984] [20367] 0 20367 17618 12709 31 3 0 0 syz-executor2 [ 1280.606049] [20378] 0 20378 17618 17583 40 4 0 0 syz-executor2 [ 1280.606093] [20388] 0 20388 17618 12709 31 3 0 1000 syz-executor1 [ 1280.606200] [20396] 0 20396 17618 12709 31 3 0 0 syz-executor2 [ 1280.606329] [20441] 0 20441 17618 12709 31 3 0 1000 syz-executor1 [ 1280.606389] [20443] 0 20443 17618 12709 31 3 0 0 syz-executor2 [ 1280.606432] [20446] 0 20446 17618 12709 32 3 0 1000 syz-executor0 [ 1280.606498] [20447] 0 20447 17618 17583 40 4 0 0 syz-executor2 [ 1280.606714] [20473] 0 20473 17618 12709 31 3 0 1000 syz-executor1 [ 1280.606801] [20512] 0 20512 17618 12709 31 3 0 1000 syz-executor1 [ 1280.606859] [20567] 0 20567 17618 12709 31 3 0 1000 syz-executor1 [ 1280.606904] [20640] 0 20640 17618 12709 31 3 0 1000 syz-executor1 [ 1280.606969] [20691] 0 20691 17618 12709 31 3 0 1000 syz-executor1 [ 1280.607032] [20739] 0 20739 17618 12709 31 3 0 1000 syz-executor1 [ 1280.607090] [20767] 0 20767 17618 12709 31 3 0 1000 syz-executor1 [ 1280.607133] [20791] 0 20791 17618 12709 31 3 0 1000 syz-executor1 [ 1280.607184] [20836] 0 20836 17618 12709 31 3 0 1000 syz-executor1 [ 1280.607254] [20851] 0 20851 17618 12709 31 3 0 1000 syz-executor1 [ 1280.607315] [20919] 0 20919 17618 12709 31 3 0 1000 syz-executor1 [ 1280.607459] [20966] 0 20966 17618 12709 31 3 0 1000 syz-executor1 [ 1280.607510] [20983] 0 20983 17618 12709 31 3 0 1000 syz-executor1 [ 1280.607576] [21005] 0 21005 17618 12709 31 3 0 1000 syz-executor1 [ 1280.607620] [21021] 0 21021 17618 12709 31 3 0 1000 syz-executor1 [ 1280.607687] [21071] 0 21071 17618 12709 31 3 0 1000 syz-executor1 [ 1280.607876] [21103] 0 21103 17618 12709 31 3 0 1000 syz-executor1 [ 1280.607942] [21125] 0 21125 17618 12709 31 3 0 1000 syz-executor1 [ 1280.607985] [21147] 0 21147 17618 12709 31 3 0 1000 syz-executor1 [ 1280.608036] [21205] 0 21205 17618 12709 31 3 0 1000 syz-executor1 [ 1280.608086] [21269] 0 21269 17618 12709 31 3 0 1000 syz-executor1 [ 1280.608152] [21333] 0 21333 17618 12709 31 3 0 1000 syz-executor1 [ 1280.608196] [21344] 0 21344 17618 12709 31 3 0 1000 syz-executor1 [ 1280.608314] [21370] 0 21370 17618 12709 31 3 0 1000 syz-executor1 [ 1280.608374] [21423] 0 21423 17618 12709 31 3 0 1000 syz-executor1 [ 1280.608433] [21468] 0 21468 17618 12709 31 3 0 1000 syz-executor1 [ 1280.608610] [21486] 0 21486 17680 12709 31 3 0 1000 syz-executor1 [ 1280.608661] [21934] 0 21934 17618 12709 31 3 0 1000 syz-executor1 [ 1280.608727] [22023] 0 22023 17618 12709 31 3 0 1000 syz-executor1 [ 1280.608790] [22084] 0 22084 17618 12709 31 3 0 1000 syz-executor1 [ 1280.608841] [22107] 0 22107 17618 12709 31 3 0 1000 syz-executor1 [ 1280.609025] [22168] 0 22168 17618 12709 31 3 0 1000 syz-executor1 [ 1280.609093] [22226] 0 22226 17618 12709 31 3 0 1000 syz-executor1 [ 1280.609136] [22243] 0 22243 17618 12709 31 3 0 1000 syz-executor1 [ 1280.609202] [22244] 0 22244 17553 225 22 3 0 0 syz-executor4 [ 1280.609276] [22246] 0 22246 17552 8374 23 4 0 0 syz-executor4 [ 1280.609341] [22348] 0 22348 17684 8439 27 4 0 0 syz-executor2 [ 1280.609385] [22361] 0 22361 17684 8439 27 4 0 0 syz-executor2 [ 1280.609436] [22861] 0 22861 17618 12709 31 3 0 1000 syz-executor1 [ 1280.609502] [22873] 0 22873 17680 12770 31 3 0 1000 syz-executor1 [ 1280.609556] [22880] 0 22880 17618 12709 31 3 0 1000 syz-executor1 [ 1280.609664] [23496] 0 23496 5365 171 14 3 0 -1000 udevd [ 1280.609787] [23497] 0 23497 5365 170 14 3 0 -1000 udevd [ 1280.609837] [23628] 0 23628 17618 8457 27 4 0 0 syz-executor2 [ 1280.609904] [23635] 0 23635 17618 8456 27 4 0 0 syz-executor2 [ 1280.609948] [23644] 0 23644 17618 8456 27 4 0 0 syz-executor2 [ 1280.609998] [23657] 0 23657 17618 8434 27 4 0 0 syz-executor2 [ 1280.610197] [23703] 0 23703 2667 33 10 3 0 0 init [ 1280.610288] [23704] 0 23704 2667 33 10 3 0 0 init [ 1280.610338] [23706] 0 23706 2667 33 10 3 0 0 init [ 1280.610389] [23707] 0 23707 2667 33 10 3 0 0 init [ 1280.610455] [23708] 0 23708 2667 33 10 3 0 0 init [ 1280.610498] [23740] 0 23740 17618 8435 27 4 0 0 syz-executor2 [ 1280.610549] [23756] 0 23756 17618 8434 27 4 0 0 syz-executor2 [ 1280.610615] [23767] 0 23767 17618 8434 27 4 0 0 syz-executor2 [ 1280.610658] [23778] 0 23778 17618 8434 27 4 0 0 syz-executor2 [ 1280.610725] [23805] 0 23805 17618 8435 27 4 0 0 syz-executor2 [ 1280.610786] [23817] 0 23817 17618 8434 27 4 0 0 syz-executor2 [ 1280.610922] [23828] 0 23828 17618 8434 27 4 0 0 syz-executor2 [ 1280.610973] [23840] 0 23840 17618 8434 27 4 0 0 syz-executor2 [ 1280.611023] [23873] 0 23873 17618 8435 27 4 0 0 syz-executor2 [ 1280.611090] [23887] 0 23887 17618 8435 27 4 0 0 syz-executor2 [ 1280.611133] [23898] 0 23898 17618 8435 27 4 0 0 syz-executor2 [ 1280.611243] [23912] 0 23912 2667 33 10 3 0 0 init [ 1280.611381] [23915] 0 23915 5365 170 14 3 0 -1000 udevd [ 1280.611432] [23916] 0 23916 5365 171 14 3 0 -1000 udevd [ 1280.611498] [23933] 0 23933 17618 8435 27 4 0 0 syz-executor2 [ 1280.611541] [23964] 0 23964 17618 8434 27 4 0 0 syz-executor2 [ 1280.611592] [23969] 0 23969 17618 8434 27 4 0 0 syz-executor2 [ 1280.611658] [23984] 0 23984 17618 8434 27 4 0 0 syz-executor2 [ 1280.611701] [24006] 0 24006 17618 8434 27 4 0 0 syz-executor2 [ 1280.611771] [24017] 0 24017 17618 8434 27 4 0 0 syz-executor2 [ 1280.611837] [24097] 0 24097 17618 8434 27 4 0 0 syz-executor2 [ 1280.611881] [24122] 0 24122 17618 8434 27 4 0 0 syz-executor2 [ 1280.611987] [24175] 0 24175 17618 8434 27 4 0 0 syz-executor2 [ 1280.612106] [24184] 0 24184 17618 8435 27 4 0 0 syz-executor2 [ 1280.612172] [24194] 0 24194 17618 8433 27 4 0 0 syz-executor2 [ 1280.612252] [24208] 0 24208 17618 8434 27 4 0 0 syz-executor2 [ 1280.612296] [24346] 0 24346 17618 12709 31 3 0 1000 syz-executor1 [ 1280.612362] [24508] 0 24508 17618 8430 27 4 0 1000 syz-executor4 [ 1280.612552] [24722] 0 24722 17618 12650 32 3 0 1000 syz-executor0 [ 1280.612602] [24775] 0 24775 17618 8435 27 4 0 0 syz-executor2 [ 1280.612653] [24791] 0 24791 17618 12709 31 3 0 1000 syz-executor1 [ 1280.612718] [24816] 0 24816 17585 8230 25 3 0 1000 syz-executor1 [ 1280.612782] [25063] 0 25063 17618 8434 27 4 0 0 syz-executor2 [ 1280.612832] [25086] 0 25086 17618 8434 27 4 0 0 syz-executor2 [ 1280.612899] [25108] 0 25108 17618 8433 26 4 0 0 syz-executor2 [ 1280.612943] [25120] 0 25120 17618 8433 26 4 0 0 syz-executor2 [ 1280.613009] [25134] 0 25134 17618 8433 26 4 0 0 syz-executor2 [ 1280.613052] [25148] 0 25148 17618 8433 26 4 0 0 syz-executor2 [ 1280.613103] [25159] 0 25159 17618 8433 26 4 0 0 syz-executor2 [ 1280.613267] [25178] 0 25178 17618 8433 26 4 0 0 syz-executor2 [ 1280.613318] [25183] 0 25183 17618 8434 27 4 0 0 syz-executor2 [ 1280.613368] [25197] 0 25197 17618 8434 27 4 0 0 syz-executor2 [ 1280.613435] [25218] 0 25218 17618 8434 27 4 0 0 syz-executor2 [ 1280.613494] [25227] 0 25227 17618 8434 27 4 0 0 syz-executor2 [ 1280.613538] [25238] 0 25238 17618 8434 27 4 0 0 syz-executor2 [ 1280.613724] [25243] 0 25243 17618 8434 27 4 0 0 syz-executor2 [ 1280.613766] [25361] 0 25361 17618 12709 31 3 0 1000 syz-executor1 [ 1280.613811] [25362] 0 25362 17618 8427 27 4 0 1000 syz-executor3 [ 1280.613854] [25375] 0 25375 17618 8427 27 4 0 1000 syz-executor3 [ 1280.613904] [25391] 0 25391 17647 12768 31 3 0 1000 syz-executor1 [ 1280.613954] [25785] 0 25785 17618 12709 31 3 0 1000 syz-executor1 [ 1280.614021] [26060] 0 26060 17618 12709 31 3 0 1000 syz-executor1 [ 1280.614064] [26065] 0 26065 17680 12801 31 3 0 1000 syz-executor1 [ 1280.614115] [26121] 0 26121 17618 8216 27 4 0 1000 syz-executor4 [ 1280.614165] [26123] 0 26123 17618 8215 28 4 0 1000 syz-executor0 [ 1280.614292] [26133] 0 26133 17618 8434 27 4 0 0 syz-executor2 [ 1280.614411] [26137] 0 26137 17651 17583 40 4 0 1000 syz-executor1 [ 1280.614478] [26146] 0 26146 17618 12709 31 3 0 1000 syz-executor1 [ 1280.614517] Out of memory: Kill process 26137 (syz-executor1) score 1010 or sacrifice child [ 1280.614677] Killed process 26146 (syz-executor1) total-vm:70472kB, anon-rss:18068kB, file-rss:32768kB, shmem-rss:0kB [ 1280.680168] oom_reaper: reaped process 26146 (syz-executor1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1288.155379] INFO: task init:23704 blocked for more than 140 seconds. [ 1288.155384] Not tainted 4.14.87+ #22 [ 1288.155386] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1288.155389] init D28520 23704 1 0x00000000 [ 1288.155401] Call Trace: [ 1288.155417] ? __schedule+0x729/0x1ed0 [ 1288.155430] ? __sched_text_start+0x8/0x8 [ 1288.155438] ? lock_downgrade+0x560/0x560 [ 1288.155442] ? lock_acquire+0x10f/0x380 [ 1288.155446] ? __mutex_lock+0x1bc/0x1480 [ 1288.155457] schedule+0x7f/0x1b0 [ 1288.155464] schedule_preempt_disabled+0x13/0x20 [ 1288.155469] __mutex_lock+0x521/0x1480 [ 1288.155476] ? tty_open+0x3a8/0x980 [ 1288.155483] ? lock_downgrade+0x560/0x560 [ 1288.155489] ? __ww_mutex_wakeup_for_backoff+0x240/0x240 [ 1288.155502] ? fs_reclaim_acquire+0x10/0x10 [ 1288.155523] ? tty_init_dev+0x3a0/0x3a0 [ 1288.155528] ? tty_open+0x3a8/0x980 [ 1288.155539] tty_open+0x3a8/0x980 [ 1288.155550] ? tty_init_dev+0x3a0/0x3a0 [ 1288.155557] ? chrdev_open+0x7d/0x570 [ 1288.155565] ? refcount_inc_not_zero+0x6b/0xb0 [ 1288.155574] ? tty_init_dev+0x3a0/0x3a0 [ 1288.155579] chrdev_open+0x20d/0x570 [ 1288.155586] ? cdev_put.part.0+0x50/0x50 [ 1288.155603] do_dentry_open+0x426/0xda0 [ 1288.155607] ? cdev_put.part.0+0x50/0x50 [ 1288.155621] vfs_open+0x11c/0x210 [ 1288.155632] path_openat+0x5f9/0x2930 [ 1288.155646] ? path_mountpoint+0x9a0/0x9a0 [ 1288.155655] ? kasan_kmalloc.part.1+0x4f/0xd0 [ 1288.155665] ? check_preemption_disabled+0x34/0x1e0 [ 1288.155680] ? perf_trace_lock+0x11a/0x4c0 [ 1288.155688] ? check_preemption_disabled+0x34/0x1e0 [ 1288.155704] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1288.155733] do_filp_open+0x197/0x270 [ 1288.155746] ? may_open_dev+0xd0/0xd0 [ 1288.155784] ? _raw_spin_unlock+0x29/0x40 [ 1288.155810] do_sys_open+0x2ef/0x580 [ 1288.155824] ? filp_open+0x60/0x60 [ 1288.155839] ? _raw_write_unlock_irq+0x24/0x50 [ 1288.155856] ? do_syscall_64+0x43/0x4b0 [ 1288.155865] ? do_sys_open+0x580/0x580 [ 1288.155871] do_syscall_64+0x19b/0x4b0 [ 1288.155883] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1288.155887] RIP: 0033:0x7fcadaaa6120 [ 1288.155890] RSP: 002b:00007ffd66eafcc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 1288.155896] RAX: ffffffffffffffda RBX: 000000000101f280 RCX: 00007fcadaaa6120 [ 1288.155899] RDX: 0000000000000010 RSI: 0000000000000902 RDI: 00000000004072c8 [ 1288.155902] RBP: 0000000000000000 R08: 0000000000407370 R09: 0000000000000001 [ 1288.155904] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000902 [ 1288.155907] R13: 0000000000000102 R14: 00007ffd66eafe40 R15: 000000000101f288 [ 1288.155927] INFO: task init:23706 blocked for more than 140 seconds. [ 1288.155929] Not tainted 4.14.87+ #22 [ 1288.155931] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1288.155933] init D29224 23706 1 0x00000000 [ 1288.155945] Call Trace: [ 1288.155954] ? __schedule+0x729/0x1ed0 [ 1288.155967] ? __sched_text_start+0x8/0x8 [ 1288.155973] ? lock_downgrade+0x560/0x560 [ 1288.155976] ? lock_acquire+0x10f/0x380 [ 1288.155981] ? __mutex_lock+0x1bc/0x1480 [ 1288.155991] schedule+0x7f/0x1b0 [ 1288.155997] schedule_preempt_disabled+0x13/0x20 [ 1288.156002] __mutex_lock+0x521/0x1480 [ 1288.156008] ? tty_open+0x3a8/0x980 [ 1288.156015] ? lock_downgrade+0x560/0x560 [ 1288.156021] ? __ww_mutex_wakeup_for_backoff+0x240/0x240 [ 1288.156032] ? fs_reclaim_acquire+0x10/0x10 [ 1288.156061] ? tty_init_dev+0x3a0/0x3a0 [ 1288.156066] ? tty_open+0x3a8/0x980 [ 1288.156070] tty_open+0x3a8/0x980 [ 1288.156080] ? tty_init_dev+0x3a0/0x3a0 [ 1288.156084] ? chrdev_open+0x7d/0x570 [ 1288.156090] ? refcount_inc_not_zero+0x6b/0xb0 [ 1288.156099] ? tty_init_dev+0x3a0/0x3a0 [ 1288.156104] chrdev_open+0x20d/0x570 [ 1288.156110] ? cdev_put.part.0+0x50/0x50 [ 1288.156125] do_dentry_open+0x426/0xda0 [ 1288.156129] ? cdev_put.part.0+0x50/0x50 [ 1288.156143] vfs_open+0x11c/0x210 [ 1288.156152] path_openat+0x5f9/0x2930 [ 1288.156166] ? path_mountpoint+0x9a0/0x9a0 [ 1288.156171] ? kasan_kmalloc.part.1+0x4f/0xd0 [ 1288.156177] ? check_preemption_disabled+0x34/0x1e0 [ 1288.156187] ? perf_trace_lock+0x11a/0x4c0 [ 1288.156194] ? check_preemption_disabled+0x34/0x1e0 [ 1288.156211] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1288.156239] do_filp_open+0x197/0x270 [ 1288.156249] ? may_open_dev+0xd0/0xd0 [ 1288.156280] ? _raw_spin_unlock+0x29/0x40 [ 1288.156309] do_sys_open+0x2ef/0x580 [ 1288.156317] ? filp_open+0x60/0x60 [ 1288.156326] ? _raw_write_unlock_irq+0x24/0x50 [ 1288.156335] ? do_syscall_64+0x43/0x4b0 [ 1288.156341] ? do_sys_open+0x580/0x580 [ 1288.156347] do_syscall_64+0x19b/0x4b0 [ 1288.156358] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1288.156361] RIP: 0033:0x7fcadaaa6120 [ 1288.156364] RSP: 002b:00007ffd66eafcc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 1288.156369] RAX: ffffffffffffffda RBX: 000000000101ef40 RCX: 00007fcadaaa6120 [ 1288.156372] RDX: 0000000000000010 RSI: 0000000000000902 RDI: 00000000004072c8 [ 1288.156375] RBP: 0000000000000000 R08: 0000000000407370 R09: 0000000000000001 [ 1288.156378] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000902 [ 1288.156380] R13: 0000000000000102 R14: 00007ffd66eafe40 R15: 000000000101ef48 [ 1288.156399] INFO: task init:23707 blocked for more than 140 seconds. [ 1288.156402] Not tainted 4.14.87+ #22 [ 1288.156404] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1288.156406] init D28744 23707 1 0x00000000 [ 1288.156416] Call Trace: [ 1288.156426] ? __schedule+0x729/0x1ed0 [ 1288.156438] ? __sched_text_start+0x8/0x8 [ 1288.156444] ? lock_downgrade+0x560/0x560 [ 1288.156448] ? lock_acquire+0x10f/0x380 [ 1288.156452] ? __mutex_lock+0x1bc/0x1480 [ 1288.156462] schedule+0x7f/0x1b0 [ 1288.156469] schedule_preempt_disabled+0x13/0x20 [ 1288.156474] __mutex_lock+0x521/0x1480 [ 1288.156479] ? tty_open+0x3a8/0x980 [ 1288.156487] ? lock_downgrade+0x560/0x560 [ 1288.156493] ? __ww_mutex_wakeup_for_backoff+0x240/0x240 [ 1288.156503] ? fs_reclaim_acquire+0x10/0x10 [ 1288.156523] ? tty_init_dev+0x3a0/0x3a0 [ 1288.156528] ? tty_open+0x3a8/0x980 [ 1288.156539] tty_open+0x3a8/0x980 [ 1288.156550] ? tty_init_dev+0x3a0/0x3a0 [ 1288.156555] ? chrdev_open+0x7d/0x570 [ 1288.156561] ? refcount_inc_not_zero+0x6b/0xb0 [ 1288.156571] ? tty_init_dev+0x3a0/0x3a0 [ 1288.156575] chrdev_open+0x20d/0x570 [ 1288.156582] ? cdev_put.part.0+0x50/0x50 [ 1288.156597] do_dentry_open+0x426/0xda0 [ 1288.156601] ? cdev_put.part.0+0x50/0x50 [ 1288.156615] vfs_open+0x11c/0x210 [ 1288.156624] path_openat+0x5f9/0x2930 [ 1288.156638] ? path_mountpoint+0x9a0/0x9a0 [ 1288.156643] ? kasan_kmalloc.part.1+0x4f/0xd0 [ 1288.156649] ? check_preemption_disabled+0x34/0x1e0 [ 1288.156657] ? perf_trace_lock+0x11a/0x4c0 [ 1288.156661] ? check_preemption_disabled+0x34/0x1e0 [ 1288.156670] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1288.156686] do_filp_open+0x197/0x270 [ 1288.156693] ? may_open_dev+0xd0/0xd0 [ 1288.156713] ? _raw_spin_unlock+0x29/0x40 [ 1288.156729] do_sys_open+0x2ef/0x580 [ 1288.156737] ? filp_open+0x60/0x60 [ 1288.156745] ? _raw_write_unlock_irq+0x24/0x50 [ 1288.156754] ? do_syscall_64+0x43/0x4b0 [ 1288.156760] ? do_sys_open+0x580/0x580 [ 1288.156766] do_syscall_64+0x19b/0x4b0 [ 1288.156781] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1288.156786] RIP: 0033:0x7fcadaaa6120 [ 1288.156790] RSP: 002b:00007ffd66eafcc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 1288.156798] RAX: ffffffffffffffda RBX: 000000000101f010 RCX: 00007fcadaaa6120 [ 1288.156803] RDX: 0000000000000010 RSI: 0000000000000902 RDI: 00000000004072c8 [ 1288.156808] RBP: 0000000000000000 R08: 0000000000407370 R09: 0000000000000001 [ 1288.156813] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000902 [ 1288.156818] R13: 0000000000000102 R14: 00007ffd66eafe40 R15: 000000000101f018 [ 1288.156852] INFO: task init:23708 blocked for more than 140 seconds. [ 1288.156856] Not tainted 4.14.87+ #22 [ 1288.156859] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1288.156863] init D28520 23708 1 0x00000000 [ 1288.156877] Call Trace: [ 1288.156894] ? __schedule+0x729/0x1ed0 [ 1288.156914] ? __sched_text_start+0x8/0x8 [ 1288.156925] ? lock_downgrade+0x560/0x560 [ 1288.156931] ? lock_acquire+0x10f/0x380 [ 1288.156938] ? __mutex_lock+0x1bc/0x1480 [ 1288.156957] schedule+0x7f/0x1b0 [ 1288.156968] schedule_preempt_disabled+0x13/0x20 [ 1288.156975] __mutex_lock+0x521/0x1480 [ 1288.156981] ? tty_open+0x3a8/0x980 [ 1288.156988] ? lock_downgrade+0x560/0x560 [ 1288.156994] ? __ww_mutex_wakeup_for_backoff+0x240/0x240 [ 1288.157005] ? fs_reclaim_acquire+0x10/0x10 [ 1288.157025] ? tty_init_dev+0x3a0/0x3a0 [ 1288.157030] ? tty_open+0x3a8/0x980 [ 1288.157034] tty_open+0x3a8/0x980 [ 1288.157044] ? tty_init_dev+0x3a0/0x3a0 [ 1288.157048] ? chrdev_open+0x7d/0x570 [ 1288.157059] ? refcount_inc_not_zero+0x6b/0xb0 [ 1288.157069] ? tty_init_dev+0x3a0/0x3a0 [ 1288.157073] chrdev_open+0x20d/0x570 [ 1288.157080] ? cdev_put.part.0+0x50/0x50 [ 1288.157095] do_dentry_open+0x426/0xda0 [ 1288.157099] ? cdev_put.part.0+0x50/0x50 [ 1288.157113] vfs_open+0x11c/0x210 [ 1288.157122] path_openat+0x5f9/0x2930 [ 1288.157136] ? path_mountpoint+0x9a0/0x9a0 [ 1288.157142] ? kasan_kmalloc.part.1+0x4f/0xd0 [ 1288.157147] ? check_preemption_disabled+0x34/0x1e0 [ 1288.157155] ? perf_trace_lock+0x11a/0x4c0 [ 1288.157160] ? check_preemption_disabled+0x34/0x1e0 [ 1288.157168] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1288.157185] do_filp_open+0x197/0x270 [ 1288.157192] ? may_open_dev+0xd0/0xd0 [ 1288.157212] ? _raw_spin_unlock+0x29/0x40 [ 1288.157227] do_sys_open+0x2ef/0x580 [ 1288.157235] ? filp_open+0x60/0x60 [ 1288.157243] ? _raw_write_unlock_irq+0x24/0x50 [ 1288.157252] ? do_syscall_64+0x43/0x4b0 [ 1288.157258] ? do_sys_open+0x580/0x580 [ 1288.157264] do_syscall_64+0x19b/0x4b0 [ 1288.157275] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1288.157278] RIP: 0033:0x7fcadaaa6120 [ 1288.157281] RSP: 002b:00007ffd66eafcc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 1288.157285] RAX: ffffffffffffffda RBX: 000000000101f0e0 RCX: 00007fcadaaa6120 [ 1288.157288] RDX: 0000000000000010 RSI: 0000000000000902 RDI: 00000000004072c8 [ 1288.157291] RBP: 0000000000000000 R08: 0000000000407370 R09: 0000000000000001 [ 1288.157294] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000902 [ 1288.157296] R13: 0000000000000102 R14: 00007ffd66eafe40 R15: 000000000101f0e8 [ 1288.157318] INFO: task init:23912 blocked for more than 140 seconds. [ 1288.157321] Not tainted 4.14.87+ #22 [ 1288.157323] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1288.157326] init D26856 23912 1 0x00000000 [ 1288.157341] Call Trace: [ 1288.157358] ? __schedule+0x729/0x1ed0 [ 1288.157364] ? mutex_spin_on_owner+0x1c9/0x4a0 [ 1288.157382] ? __sched_text_start+0x8/0x8 [ 1288.157391] ? lock_downgrade+0x560/0x560 [ 1288.157396] ? lock_acquire+0x10f/0x380 [ 1288.157402] ? __mutex_lock+0x1bc/0x1480 [ 1288.157420] schedule+0x7f/0x1b0 [ 1288.157432] schedule_preempt_disabled+0x13/0x20 [ 1288.157438] __mutex_lock+0x521/0x1480 [ 1288.157444] ? tty_open+0x3a8/0x980 [ 1288.157454] ? __ww_mutex_wakeup_for_backoff+0x240/0x240 [ 1288.157465] ? fs_reclaim_acquire+0x10/0x10 [ 1288.157485] ? tty_init_dev+0x3a0/0x3a0 [ 1288.157490] ? tty_open+0x3a8/0x980 [ 1288.157494] tty_open+0x3a8/0x980 [ 1288.157503] ? tty_init_dev+0x3a0/0x3a0 [ 1288.157507] ? chrdev_open+0x7d/0x570 [ 1288.157513] ? refcount_inc_not_zero+0x6b/0xb0 [ 1288.157523] ? tty_init_dev+0x3a0/0x3a0 [ 1288.157527] chrdev_open+0x20d/0x570 [ 1288.157542] ? cdev_put.part.0+0x50/0x50 [ 1288.157559] do_dentry_open+0x426/0xda0 [ 1288.157564] ? cdev_put.part.0+0x50/0x50 [ 1288.157578] vfs_open+0x11c/0x210 [ 1288.157587] path_openat+0x5f9/0x2930 [ 1288.157600] ? path_mountpoint+0x9a0/0x9a0 [ 1288.157606] ? kasan_kmalloc.part.1+0x4f/0xd0 [ 1288.157612] ? check_preemption_disabled+0x34/0x1e0 [ 1288.157620] ? perf_trace_lock+0x11a/0x4c0 [ 1288.157624] ? check_preemption_disabled+0x34/0x1e0 [ 1288.157633] ? perf_trace_lock_acquire+0x4d0/0x4d0 [ 1288.157649] do_filp_open+0x197/0x270 [ 1288.157656] ? may_open_dev+0xd0/0xd0 [ 1288.157676] ? _raw_spin_unlock+0x29/0x40 [ 1288.157691] do_sys_open+0x2ef/0x580 [ 1288.157699] ? filp_open+0x60/0x60 [ 1288.157707] ? _raw_write_unlock_irq+0x24/0x50 [ 1288.157717] ? do_syscall_64+0x43/0x4b0 [ 1288.157722] ? do_sys_open+0x580/0x580 [ 1288.157728] do_syscall_64+0x19b/0x4b0 [ 1288.157739] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1288.157742] RIP: 0033:0x7fcadaaa6120 [ 1288.157745] RSP: 002b:00007ffd66eafcc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 1288.157750] RAX: ffffffffffffffda RBX: 000000000101f350 RCX: 00007fcadaaa6120 [ 1288.157753] RDX: 0000000000000010 RSI: 0000000000000902 RDI: 00000000004072c8 [ 1288.157755] RBP: 0000000000000000 R08: 0000000000407370 R09: 0000000000000001 [ 1288.157758] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000902 [ 1288.157761] R13: 0000000000000102 R14: 00007ffd66eafe40 R15: 000000000101f358 [ 1288.157791] [ 1288.157791] Showing all locks held in the system: [ 1288.157798] 1 lock held by khungtaskd/23: [ 1288.157800] #0: (tasklist_lock){.+.+}, at: [] debug_show_all_locks+0x74/0x20f [ 1288.157817] 1 lock held by rsyslogd/1630: [ 1288.157819] #0: (&f->f_pos_lock){+.+.}, at: [] __fdget_pos+0xa2/0xc0 [ 1288.157833] 2 locks held by getty/1758: [ 1288.157835] #0: (&tty->ldisc_sem){++++}, at: [] tty_ldisc_ref_wait+0x20/0x80 [ 1288.157846] #1: (&ldata->atomic_read_lock){+.+.}, at: [] n_tty_read+0x1ff/0x1700 [ 1288.157911] 1 lock held by init/23704: [ 1288.157914] #0: (tty_mutex){+.+.}, at: [] tty_open+0x3a8/0x980 [ 1288.157934] 1 lock held by init/23706: [ 1288.157936] #0: (tty_mutex){+.+.}, at: [] tty_open+0x3a8/0x980 [ 1288.157954] 1 lock held by init/23707: [ 1288.157957] #0: (tty_mutex){+.+.}, at: [] tty_open+0x3a8/0x980 [ 1288.157975] 1 lock held by init/23708: [ 1288.157978] #0: (tty_mutex){+.+.}, at: [] tty_open+0x3a8/0x980 [ 1288.157998] 1 lock held by init/23912: [ 1288.158000] #0: (tty_mutex){+.+.}, at: [] tty_open+0x3a8/0x980 [ 1288.158020] [ 1288.158023] ============================================= [ 1288.158023] [ 1288.158027] NMI backtrace for cpu 1 [ 1288.158034] CPU: 1 PID: 23 Comm: khungtaskd Not tainted 4.14.87+ #22 [ 1288.158037] Call Trace: [ 1288.158047] dump_stack+0xb9/0x11b [ 1288.158068] ? irq_force_complete_move.cold.3+0x64/0x64 [ 1288.158077] nmi_cpu_backtrace.cold.0+0x47/0x85 [ 1288.158089] ? irq_force_complete_move.cold.3+0x64/0x64 [ 1288.158094] nmi_trigger_cpumask_backtrace+0x121/0x146 [ 1288.158103] watchdog+0x574/0xa70 [ 1288.158116] ? reset_hung_task_detector+0x10/0x10 [ 1288.158122] kthread+0x348/0x420 [ 1288.158127] ? kthread_create_on_node+0xe0/0xe0 [ 1288.158135] ret_from_fork+0x3a/0x50 [ 1288.158155] Sending NMI from CPU 1 to CPUs 0: [ 1288.158206] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffffa3269772 [ 1288.159169] Kernel panic - not syncing: hung_task: blocked tasks [ 1288.159177] CPU: 1 PID: 23 Comm: khungtaskd Not tainted 4.14.87+ #22 [ 1288.159179] Call Trace: [ 1288.159188] dump_stack+0xb9/0x11b [ 1288.159198] panic+0x1bf/0x3a4 [ 1288.159204] ? add_taint.cold.4+0x16/0x16 [ 1288.159213] ? printk_safe_flush+0xb6/0x110 [ 1288.159227] watchdog+0x585/0xa70 [ 1288.159239] ? reset_hung_task_detector+0x10/0x10 [ 1288.159244] kthread+0x348/0x420 [ 1288.159249] ? kthread_create_on_node+0xe0/0xe0 [ 1288.159257] ret_from_fork+0x3a/0x50 [ 1288.159775] Kernel Offset: 0x20a00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 1293.862377] Rebooting in 86400 seconds..