Warning: Permanently added '10.128.0.207' (ECDSA) to the list of known hosts. [ 560.685279] random: sshd: uninitialized urandom read (32 bytes read) executing program executing program [ 560.763183] audit: type=1400 audit(1547726151.846:7): avc: denied { map } for pid=1877 comm="syz-executor093" path="/root/syz-executor093262961" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 618.892139] kthreadd invoked oom-killer: gfp_mask=0x15080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 618.922769] CPU: 0 PID: 2 Comm: kthreadd Not tainted 4.14.94+ #10 [ 618.929002] Call Trace: [ 618.931677] dump_stack+0xb9/0x10e [ 618.935206] dump_header+0x16f/0x775 [ 618.938903] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 618.943988] ? ___ratelimit+0x50/0x3f5 [ 618.947862] oom_kill_process.cold+0x10/0xc29 [ 618.952361] ? lock_downgrade+0x5d0/0x5d0 [ 618.956489] ? lock_acquire+0x10f/0x380 [ 618.960445] ? check_preemption_disabled+0x35/0x1f0 [ 618.965445] ? out_of_memory+0x66f/0xa50 [ 618.969487] ? oom_killer_disable+0x1f0/0x1f0 [ 618.973976] ? __alloc_pages_nodemask+0x1988/0x22e0 [ 618.978993] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 618.983826] ? fs_reclaim_acquire+0x10/0x10 [ 618.988138] ? copy_process.part.0+0x1400/0x6520 [ 618.992877] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 618.998313] ? rcu_read_lock_sched_held+0x10a/0x130 [ 619.003325] ? copy_process.part.0+0x25f/0x6520 [ 619.008125] ? trace_hardirqs_on+0x10/0x10 [ 619.012352] ? set_next_entity+0xd8e/0x2820 [ 619.016659] ? check_preemption_disabled+0x35/0x1f0 [ 619.021661] ? __lock_acquire+0x56a/0x3fa0 [ 619.025881] ? kthread_create_on_node+0xf0/0xf0 [ 619.030536] ? __cleanup_sighand+0x40/0x40 [ 619.034774] ? trace_hardirqs_on+0x10/0x10 [ 619.039003] ? _raw_spin_unlock_irq+0x24/0x50 [ 619.043482] ? kthread_create_on_node+0xf0/0xf0 [ 619.048137] ? _do_fork+0x193/0xcc0 [ 619.051749] ? fork_idle+0x260/0x260 [ 619.055453] ? kthreadd+0x292/0x3f0 [ 619.059065] ? lock_downgrade+0x5d0/0x5d0 [ 619.063198] ? lock_acquire+0x10f/0x380 [ 619.067154] ? kthreadd+0x1c6/0x3f0 [ 619.070767] ? kthread_create_on_node+0xf0/0xf0 [ 619.075436] ? kernel_thread+0x2f/0x40 [ 619.079309] ? kthreadd+0x2a6/0x3f0 [ 619.082926] ? finish_task_switch+0x1e2/0x620 [ 619.087433] ? kthread_create_on_cpu+0x1b0/0x1b0 [ 619.092173] ? __switch_to_asm+0x34/0x70 [ 619.096220] ? kthread_create_on_cpu+0x1b0/0x1b0 [ 619.100961] ? ret_from_fork+0x3a/0x50 [ 619.305909] Mem-Info: [ 619.308443] active_anon:10641 inactive_anon:1535462 isolated_anon:0 [ 619.308443] active_file:21 inactive_file:19 isolated_file:0 [ 619.308443] unevictable:0 dirty:0 writeback:0 unstable:0 [ 619.308443] slab_reclaimable:8703 slab_unreclaimable:60392 [ 619.308443] mapped:1535434 shmem:1535468 pagetables:6122 bounce:0 [ 619.308443] free:5824 free_pcp:188 free_cma:0 [ 619.379169] Node 0 active_anon:42564kB inactive_anon:6141848kB active_file:84kB inactive_file:76kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:6141736kB dirty:0kB writeback:0kB shmem:6141872kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 619.427992] DMA32 free:18148kB min:4792kB low:7868kB high:10944kB active_anon:12372kB inactive_anon:2969108kB active_file:28kB inactive_file:4kB unevictable:0kB writepending:0kB present:3145324kB managed:3079672kB mlocked:0kB kernel_stack:7808kB pagetables:10864kB bounce:0kB free_pcp:44kB local_pcp:0kB free_cma:0kB [ 619.487007] lowmem_reserve[]: 0 3437 3437 [ 619.498342] Normal free:4476kB min:5476kB low:8992kB high:12508kB active_anon:30192kB inactive_anon:3172740kB active_file:56kB inactive_file:84kB unevictable:0kB writepending:0kB present:4718592kB managed:3521432kB mlocked:0kB kernel_stack:11424kB pagetables:13624kB bounce:0kB free_pcp:708kB local_pcp:324kB free_cma:0kB [ 619.558059] lowmem_reserve[]: 0 0 0 [ 619.568638] DMA32: 11*4kB (UME) 5*8kB (UME) 7*16kB (UME) 9*32kB (UME) 4*64kB (UME) 2*128kB (UM) 1*256kB (U) 1*512kB (U) 2*1024kB (UE) 1*2048kB (E) 3*4096kB (M) = 18148kB [ 619.597243] Normal: 31*4kB (UH) 18*8kB (UMH) 1*16kB (M) 53*32kB (UMH) 32*64kB (UMH) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4156kB [ 619.628315] 1535511 total pagecache pages [ 619.639854] 0 pages in swap cache [ 619.643400] Swap cache stats: add 0, delete 0, find 0/0 [ 619.648750] Free swap = 0kB [ 619.664738] Total swap = 0kB [ 619.667788] 1965979 pages RAM [ 619.678420] 0 pages HighMem/MovableOnly [ 619.682402] 315703 pages reserved [ 619.685834] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 619.708743] [ 190] 0 190 5385 184 16 3 0 -1000 udevd [ 619.729637] [ 306] 0 306 5747 536 16 3 0 -1000 udevd [ 619.751371] [ 307] 0 307 5747 536 16 3 0 -1000 udevd [ 619.767796] [ 1486] 0 1486 2493 573 9 3 0 0 dhclient [ 619.789862] [ 1617] 0 1617 14265 107 24 3 0 0 rsyslogd [ 619.806058] [ 1670] 0 1670 4725 51 15 3 0 0 cron [ 619.827599] [ 1690] 0 1690 3736 45 12 3 0 0 mcstransd [ 619.844151] [ 1700] 0 1700 12927 1230 26 3 0 0 restorecond [ 619.866273] [ 1718] 0 1718 12490 153 29 3 0 -1000 sshd [ 619.882373] [ 1748] 0 1748 3649 39 13 3 0 0 getty [ 619.903954] [ 1875] 0 1875 17821 197 39 4 0 0 sshd [ 619.919988] [ 1877] 0 1877 4396 12 4 2 0 0 syz-executor093 [ 619.942033] [ 1880] 0 1880 4430 2850 11 3 0 0 syz-executor093 [ 619.964317] [ 1884] 0 1884 4429 2851 11 3 0 0 syz-executor093 [ 619.981674] [ 1888] 0 1888 4429 2851 11 3 0 0 syz-executor093 [ 620.003344] [ 1891] 0 1891 4429 2884 13 3 0 0 syz-executor093 [ 620.025542] [ 1894] 0 1894 4429 2851 11 3 0 0 syz-executor093 [ 620.048243] [ 1898] 0 1898 4429 2851 11 3 0 0 syz-executor093 [ 620.064855] [ 1901] 0 1901 4429 2851 11 3 0 0 syz-executor093 [ 620.087191] [ 1904] 0 1904 4429 2851 11 3 0 0 syz-executor093 [ 620.109383] [ 1907] 0 1907 4429 2851 11 3 0 0 syz-executor093 [ 620.130954] [ 1910] 0 1910 4429 2851 11 3 0 0 syz-executor093 [ 620.148536] [ 1913] 0 1913 4429 2851 11 3 0 0 syz-executor093 [ 620.170927] [ 1916] 0 1916 4429 2851 11 3 0 0 syz-executor093 [ 620.190936] [ 1919] 0 1919 4429 2851 11 3 0 0 syz-executor093 [ 620.212955] [ 1922] 0 1922 4429 2851 11 3 0 0 syz-executor093 [ 620.236758] [ 1925] 0 1925 4429 2851 11 3 0 0 syz-executor093 [ 620.254670] [ 1928] 0 1928 4429 2851 11 3 0 0 syz-executor093 [ 620.276784] [ 1931] 0 1931 4429 2851 11 3 0 0 syz-executor093 [ 620.299557] [ 1934] 0 1934 4429 2851 11 3 0 0 syz-executor093 [ 620.320509] [ 1937] 0 1937 4429 2851 11 3 0 0 syz-executor093 [ 620.339887] [ 1940] 0 1940 4429 2851 11 3 0 0 syz-executor093 [ 620.363431] [ 1943] 0 1943 4429 2851 11 3 0 0 syz-executor093 [ 620.386078] [ 1946] 0 1946 4429 2851 11 3 0 0 syz-executor093 [ 620.403197] [ 1949] 0 1949 4429 2851 11 3 0 0 syz-executor093 [ 620.426014] [ 1952] 0 1952 4429 2851 11 3 0 0 syz-executor093 [ 620.449156] [ 1955] 0 1955 4429 2851 11 3 0 0 syz-executor093 [ 620.466868] [ 1958] 0 1958 4429 2851 11 3 0 0 syz-executor093 [ 620.488991] [ 1961] 0 1961 4429 2851 11 3 0 0 syz-executor093 [ 620.510926] [ 1964] 0 1964 4429 2851 11 3 0 0 syz-executor093 [ 620.530868] [ 1967] 0 1967 4429 2851 11 3 0 0 syz-executor093 [ 620.552397] [ 1970] 0 1970 4429 2851 11 3 0 0 syz-executor093 [ 620.574896] [ 1973] 0 1973 4429 2851 11 3 0 0 syz-executor093 [ 620.597444] [ 1976] 0 1976 4429 2851 11 3 0 0 syz-executor093 [ 620.615179] [ 1979] 0 1979 4429 2851 11 3 0 0 syz-executor093 [ 620.637542] [ 1982] 0 1982 4429 2851 11 3 0 0 syz-executor093 [ 620.660930] [ 1985] 0 1985 4429 2851 11 3 0 0 syz-executor093 [ 620.680860] [ 1988] 0 1988 4429 2851 11 3 0 0 syz-executor093 [ 620.700948] [ 1991] 0 1991 4429 2851 11 3 0 0 syz-executor093 [ 620.723858] [ 1994] 0 1994 4429 2851 11 3 0 0 syz-executor093 [ 620.746473] [ 1997] 0 1997 4429 2851 11 3 0 0 syz-executor093 [ 620.764325] [ 2000] 0 2000 4429 2851 11 3 0 0 syz-executor093 [ 620.786186] [ 2003] 0 2003 4429 2851 11 3 0 0 syz-executor093 [ 620.808769] [ 2006] 0 2006 4429 2851 11 3 0 0 syz-executor093 [ 620.830959] [ 2009] 0 2009 4429 2851 11 3 0 0 syz-executor093 [ 620.849720] [ 2012] 0 2012 4429 2851 11 3 0 0 syz-executor093 [ 620.872287] [ 2015] 0 2015 4429 2851 11 3 0 0 syz-executor093 [ 620.895279] [ 2018] 0 2018 4429 2851 11 3 0 0 syz-executor093 [ 620.917915] [ 2021] 0 2021 4429 2851 11 3 0 0 syz-executor093 [ 620.935289] [ 2024] 0 2024 4429 2851 11 3 0 0 syz-executor093 [ 620.958450] [ 2027] 0 2027 4429 2851 11 3 0 0 syz-executor093 [ 620.980920] [ 2030] 0 2030 4429 2851 11 3 0 0 syz-executor093 [ 621.000850] [ 2033] 0 2033 4429 2851 11 3 0 0 syz-executor093 [ 621.023188] [ 2036] 0 2036 4429 2851 11 3 0 0 syz-executor093 [ 621.045680] [ 2039] 0 2039 4429 2851 11 3 0 0 syz-executor093 [ 621.068412] [ 2042] 0 2042 4429 2851 11 3 0 0 syz-executor093 [ 621.085519] [ 2045] 0 2045 4429 2851 11 3 0 0 syz-executor093 [ 621.108571] [ 2048] 0 2048 4429 2851 11 3 0 0 syz-executor093 [ 621.130910] [ 2051] 0 2051 4429 2851 11 3 0 0 syz-executor093 [ 621.149024] [ 2054] 0 2054 4429 2851 11 3 0 0 syz-executor093 [ 621.170921] [ 2057] 0 2057 4429 2851 11 3 0 0 syz-executor093 [ 621.194665] [ 2060] 0 2060 4429 2851 11 3 0 0 syz-executor093 [ 621.217822] [ 2063] 0 2063 4429 2851 11 3 0 0 syz-executor093 [ 621.234938] [ 2066] 0 2066 4429 2851 11 3 0 0 syz-executor093 [ 621.257503] [ 2069] 0 2069 4429 2851 11 3 0 0 syz-executor093 [ 621.280971] [ 2072] 0 2072 4429 2851 11 3 0 0 syz-executor093 [ 621.298673] [ 2075] 0 2075 4429 2851 11 3 0 0 syz-executor093 [ 621.320990] [ 2078] 0 2078 4429 2851 11 3 0 0 syz-executor093 [ 621.345897] [ 2081] 0 2081 4429 2851 11 3 0 0 syz-executor093 [ 621.363269] [ 2084] 0 2084 4429 2851 11 3 0 0 syz-executor093 [ 621.386454] [ 2087] 0 2087 4429 2851 11 3 0 0 syz-executor093 [ 621.409732] [ 2090] 0 2090 4429 2851 11 3 0 0 syz-executor093 [ 621.427242] [ 2093] 0 2093 4429 2851 11 3 0 0 syz-executor093 [ 621.450488] [ 2096] 0 2096 4429 2851 11 3 0 0 syz-executor093 [ 621.470468] [ 2099] 0 2099 4429 2851 11 3 0 0 syz-executor093 [ 621.491471] [ 2102] 0 2102 4429 2851 11 3 0 0 syz-executor093 [ 621.514856] [ 2105] 0 2105 4429 2851 11 3 0 0 syz-executor093 [ 621.537709] [ 2108] 0 2108 4429 2851 11 3 0 0 syz-executor093 [ 621.554920] [ 2111] 0 2111 4429 2851 11 3 0 0 syz-executor093 [ 621.578208] [ 2114] 0 2114 4429 2851 11 3 0 0 syz-executor093 [ 621.601446] [ 2117] 0 2117 4429 2851 11 3 0 0 syz-executor093 [ 621.619347] [ 2120] 0 2120 4429 2851 11 3 0 0 syz-executor093 [ 621.641010] [ 2123] 0 2123 4429 2851 11 3 0 0 syz-executor093 [ 621.661969] [ 2126] 0 2126 4429 2851 11 3 0 0 syz-executor093 [ 621.684849] [ 2129] 0 2129 4429 2851 11 3 0 0 syz-executor093 [ 621.708473] [ 2132] 0 2132 4429 2851 11 3 0 0 syz-executor093 [ 621.725743] [ 2135] 0 2135 4429 2852 11 3 0 0 syz-executor093 [ 621.748997] [ 2138] 0 2138 4429 2851 11 3 0 0 syz-executor093 [ 621.771018] [ 2141] 0 2141 4429 2851 11 3 0 0 syz-executor093 [ 621.789765] [ 2144] 0 2144 4429 2851 11 3 0 0 syz-executor093 [ 621.810486] [ 2147] 0 2147 4429 2851 11 3 0 0 syz-executor093 [ 621.835870] [ 2150] 0 2150 4429 2851 11 3 0 0 syz-executor093 [ 621.854243] [ 2153] 0 2153 4429 2851 11 3 0 0 syz-executor093 [ 621.876419] [ 2156] 0 2156 4429 2851 11 3 0 0 syz-executor093 [ 621.899576] [ 2159] 0 2159 4429 2851 11 3 0 0 syz-executor093 [ 621.920522] [ 2162] 0 2162 4429 2851 11 3 0 0 syz-executor093 [ 621.939568] [ 2165] 0 2165 4429 2851 11 3 0 0 syz-executor093 [ 621.960526] [ 2168] 0 2168 4429 2851 11 3 0 0 syz-executor093 [ 621.986810] [ 2171] 0 2171 4429 2851 11 3 0 0 syz-executor093 [ 622.004135] [ 2174] 0 2174 4429 2851 11 3 0 0 syz-executor093 [ 622.026894] [ 2177] 0 2177 4429 2851 11 3 0 0 syz-executor093 [ 622.049870] [ 2180] 0 2180 4429 2851 11 3 0 0 syz-executor093 [ 622.067039] [ 2183] 0 2183 4429 2851 11 3 0 0 syz-executor093 [ 622.090403] [ 2186] 0 2186 4429 2851 11 3 0 0 syz-executor093 [ 622.113831] [ 2189] 0 2189 4429 2851 11 3 0 0 syz-executor093 [ 622.131075] [ 2192] 0 2192 4429 2851 11 3 0 0 syz-executor093 [ 622.154485] [ 2195] 0 2195 4429 2851 11 3 0 0 syz-executor093 [ 622.173412] [ 2198] 0 2198 4429 2851 11 3 0 0 syz-executor093 [ 622.196591] [ 2201] 0 2201 4429 2851 11 3 0 0 syz-executor093 [ 622.219825] [ 2204] 0 2204 4429 2851 11 3 0 0 syz-executor093 [ 622.237223] [ 2207] 0 2207 4429 2851 11 3 0 0 syz-executor093 [ 622.260486] [ 2210] 0 2210 4429 2851 11 3 0 0 syz-executor093 [ 622.280479] [ 2213] 0 2213 4429 2851 11 3 0 0 syz-executor093 [ 622.301939] [ 2216] 0 2216 4429 2851 11 3 0 0 syz-executor093 [ 622.314942] syz-executor093: page allocation failure: order:1, mode:0x1084020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 622.317213] syz-executor093: [ 622.326327] CPU: 1 PID: 3485 Comm: syz-executor093 Not tainted 4.14.94+ #10 [ 622.326329] page allocation failure: order:1, mode:0x1084020(GFP_ATOMIC|__GFP_COMP), nodemask= [ 622.329406] Call Trace: [ 622.336482] (null) [ 622.345198] dump_stack+0xb9/0x10e [ 622.353376] warn_alloc.cold+0x91/0x1ab [ 622.357325] ? zone_watermark_ok_safe+0x250/0x250 [ 622.362138] ? get_page_from_freelist+0x8e7/0x1d60 [ 622.367050] ? __alloc_pages_nodemask+0x1a13/0x22e0 [ 622.372046] ? set_next_entity+0xd8e/0x2820 [ 622.376347] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 622.381163] ? __lock_acquire+0x56a/0x3fa0 [ 622.385368] ? finish_task_switch+0x1e2/0x620 [ 622.389842] ? mark_held_locks+0xa6/0xf0 [ 622.393877] ? trace_hardirqs_on+0x10/0x10 [ 622.398086] ? _raw_spin_unlock_irq+0x35/0x50 [ 622.402552] ? __switch_to_asm+0x34/0x70 [ 622.406585] ? __switch_to_asm+0x40/0x70 [ 622.410623] ? new_slab+0x397/0x480 [ 622.414225] ? __lock_acquire+0x56a/0x3fa0 [ 622.418436] ? ___slab_alloc.constprop.0+0x354/0x470 [ 622.423521] ? __tty_buffer_request_room+0x19f/0x510 [ 622.428598] ? trace_hardirqs_on+0x10/0x10 [ 622.432810] ? check_preemption_disabled+0x35/0x1f0 [ 622.437801] ? __tty_buffer_request_room+0x19f/0x510 [ 622.442880] ? __slab_alloc.isra.0.constprop.0+0x4b/0x90 [ 622.448305] ? __kmalloc+0x201/0x340 [ 622.451994] ? __tty_buffer_request_room+0x19f/0x510 [ 622.457077] ? __tty_buffer_request_room+0x19f/0x510 [ 622.462159] ? tty_insert_flip_string_fixed_flag+0x8c/0x1c0 [ 622.467848] ? pty_write+0x10d/0x1c0 [ 622.471534] ? n_tty_write+0x8fc/0xe30 [ 622.475396] ? trace_hardirqs_on_caller+0x37b/0x540 [ 622.480383] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 622.485117] ? n_tty_open+0x160/0x160 [ 622.488905] ? __might_fault+0xd4/0x1b0 [ 622.492856] ? do_wait_intr_irq+0x270/0x270 [ 622.497162] ? __might_fault+0x177/0x1b0 [ 622.501201] ? tty_write+0x3f4/0x6f0 [ 622.504891] ? n_tty_open+0x160/0x160 [ 622.508671] ? __vfs_write+0xf9/0x5a0 [ 622.512449] ? tty_read+0x260/0x260 [ 622.516057] ? kernel_read+0x110/0x110 [ 622.519924] ? __inode_security_revalidate+0xcf/0x120 [ 622.525088] ? avc_policy_seqno+0x5/0x10 [ 622.529125] ? selinux_file_permission+0x7a/0x440 [ 622.533942] ? security_file_permission+0x88/0x1e0 [ 622.538845] ? vfs_write+0x17f/0x4d0 [ 622.542532] ? SyS_write+0xc0/0x1a0 [ 622.546131] ? SyS_read+0x1a0/0x1a0 [ 622.549734] ? do_syscall_64+0x43/0x4b0 [ 622.553685] ? SyS_read+0x1a0/0x1a0 [ 622.557289] ? do_syscall_64+0x19b/0x4b0 [ 622.561327] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 622.566666] CPU: 0 PID: 2993 Comm: syz-executor093 Not tainted 4.14.94+ #10 [ 622.566667] Mem-Info: [ 622.566679] active_anon:10641 inactive_anon:1535462 isolated_anon:0 [ 622.566679] active_file:8 inactive_file:15 isolated_file:0 [ 622.566679] unevictable:0 dirty:0 writeback:0 unstable:0 [ 622.566679] slab_reclaimable:8703 slab_unreclaimable:61768 [ 622.566679] mapped:1535422 shmem:1535468 pagetables:6122 bounce:0 [ 622.566679] free:4384 free_pcp:188 free_cma:0 [ 622.573739] Call Trace: [ 622.576134] Node 0 active_anon:42564kB inactive_anon:6141848kB active_file:32kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:6141688kB dirty:0kB writeback:0kB shmem:6141872kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 622.609581] dump_stack+0xb9/0x10e [ 622.612137] DMA32 free:15492kB min:4792kB low:7868kB high:10944kB active_anon:12372kB inactive_anon:2969108kB active_file:20kB inactive_file:12kB unevictable:0kB writepending:0kB present:3145324kB managed:3079672kB mlocked:0kB kernel_stack:7808kB pagetables:10864kB bounce:0kB free_pcp:44kB local_pcp:44kB free_cma:0kB [ 622.635518] warn_alloc.cold+0x91/0x1ab [ 622.639025] lowmem_reserve[]: [ 622.667186] ? zone_watermark_ok_safe+0x250/0x250 [ 622.671123] 0 [ 622.674201] ? get_page_from_freelist+0x8e7/0x1d60 [ 622.679027] 3437 [ 622.680802] ? deref_stack_reg+0xaa/0xe0 [ 622.685694] 3437 [ 622.687734] ? __alloc_pages_nodemask+0x1a13/0x22e0 [ 622.693800] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 622.698784] Normal free:2044kB min:5476kB low:8992kB high:12508kB active_anon:30192kB inactive_anon:3172740kB active_file:44kB inactive_file:48kB unevictable:0kB writepending:0kB present:4718592kB managed:3521432kB mlocked:0kB kernel_stack:11424kB pagetables:13624kB bounce:0kB free_pcp:708kB local_pcp:384kB free_cma:0kB [ 622.703597] ? depot_save_stack+0x11d/0x418 [ 622.732008] lowmem_reserve[]: 0 0 [ 622.736300] ? kasan_kmalloc.part.0+0xa6/0xd0 [ 622.736307] ? trace_hardirqs_on+0x10/0x10 [ 622.739721] 0 [ 622.744185] ? n_tty_write+0x8fc/0xe30 [ 622.750161] ? tty_write+0x3f4/0x6f0 [ 622.754011] DMA32: [ 622.757692] ? __switch_to_asm+0x34/0x70 [ 622.757694] 11*4kB (MEH) [ 622.759904] ? __switch_to_asm+0x40/0x70 [ 622.764036] 5*8kB [ 622.766770] ? new_slab+0x397/0x480 [ 622.770794] (MEH) [ 622.772927] ? ___slab_alloc.constprop.0+0x354/0x470 [ 622.776516] 7*16kB [ 622.778639] ? __tty_buffer_request_room+0x19f/0x510 [ 622.783703] (MEH) [ 622.785926] ? trace_hardirqs_on+0x10/0x10 [ 622.790997] 5*32kB [ 622.793121] ? trace_hardirqs_on+0x10/0x10 [ 622.797318] (ME) [ 622.799545] ? schedule+0x9c/0x1c0 [ 622.803748] 3*64kB [ 622.805783] ? check_preemption_disabled+0x35/0x1f0 [ 622.809285] (MEH) [ 622.811497] ? __tty_buffer_request_room+0x19f/0x510 [ 622.816606] 2*128kB [ 622.818731] ? __slab_alloc.isra.0.constprop.0+0x4b/0x90 [ 622.823811] (MH) [ 622.826107] ? __kmalloc+0x201/0x340 [ 622.831523] 1*256kB [ 622.833556] ? __tty_buffer_request_room+0x19f/0x510 [ 622.837236] (H) [ 622.840068] ? __tty_buffer_request_room+0x19f/0x510 [ 622.845134] 0*512kB [ 622.847086] ? tty_insert_flip_string_fixed_flag+0x8c/0x1c0 [ 622.852152] 2*1024kB [ 622.854452] ? pty_write+0x10d/0x1c0 [ 622.860126] (EH) [ 622.862517] ? n_tty_write+0x8fc/0xe30 [ 622.866191] 2*2048kB [ 622.868228] ? trace_hardirqs_on_caller+0x37b/0x540 [ 622.872075] (EH) [ 622.874457] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 622.879437] 2*4096kB [ 622.881483] ? n_tty_open+0x160/0x160 [ 622.886197] (M) [ 622.888582] ? __might_fault+0xd4/0x1b0 [ 622.892346] = 15396kB [ 622.894296] ? do_wait_intr_irq+0x270/0x270 [ 622.898237] Normal: [ 622.900640] ? __might_fault+0x177/0x1b0 [ 622.904943] 31*4kB [ 622.907241] ? tty_write+0x3f4/0x6f0 [ 622.911264] (UH) [ 622.913476] ? n_tty_open+0x160/0x160 [ 622.917153] 18*8kB [ 622.919188] ? __vfs_write+0xf9/0x5a0 [ 622.922951] (UMH) [ 622.925158] ? tty_read+0x260/0x260 [ 622.928923] 1*16kB [ 622.931043] ? kernel_read+0x110/0x110 [ 622.934634] (M) [ 622.936846] ? __inode_security_revalidate+0xcf/0x120 [ 622.940697] 5*32kB [ 622.942644] ? avc_policy_seqno+0x5/0x10 [ 622.947811] (M) [ 622.950019] ? selinux_file_permission+0x7a/0x440 [ 622.954043] 23*64kB [ 622.955996] ? security_file_permission+0x88/0x1e0 [ 622.960799] (UM) [ 622.963097] ? vfs_write+0x17f/0x4d0 [ 622.967991] 1*128kB [ 622.970027] ? SyS_write+0xc0/0x1a0 [ 622.973704] (U) [ 622.976001] ? SyS_read+0x1a0/0x1a0 [ 622.979593] 0*256kB [ 622.981538] ? do_syscall_64+0x43/0x4b0 [ 622.985128] 0*512kB [ 622.987421] ? SyS_read+0x1a0/0x1a0 [ 622.991360] 0*1024kB [ 622.993655] ? do_syscall_64+0x19b/0x4b0 [ 622.997251] 0*2048kB [ 622.999634] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 623.003655] 0*4096kB [ 623.006043] SLUB: Unable to allocate memory on node -1, gfp=0x1080020(GFP_ATOMIC) [ 623.011880] = 2044kB [ 623.011883] 1535499 total pagecache pages [ 623.014267] cache: kmalloc-4096, object size: 4096, buffer size: 4352, default order: 3, min order: 1 [ 623.021861] 0 pages in swap cache [ 623.024150] kmalloc-4096 debugging increased min order, use slub_debug=O to disable. [ 623.028284] Swap cache stats: add 0, delete 0, find 0/0 [ 623.037780] node 0: slabs: 1815, objs: 12705, free: 0 [ 623.041199] Free swap = 0kB [ 623.049221] syz-executor093: [ 623.054546] Total swap = 0kB [ 623.059873] page allocation failure: order:1 [ 623.062859] 1965979 pages RAM [ 623.065935] , mode:0x1084020(GFP_ATOMIC|__GFP_COMP), nodemask= [ 623.068938] 0 pages HighMem/MovableOnly [ 623.073313] (null) [ 623.076384] 315703 pages reserved [ 623.082322] CPU: 0 PID: 2993 Comm: syz-executor093 Not tainted 4.14.94+ #10 [ 623.086259] SLUB: Unable to allocate memory on node -1, gfp=0x1080020(GFP_ATOMIC) [ 623.088372] Call Trace: [ 623.091792] cache: kmalloc-4096, object size: 4096, buffer size: 4352, default order: 3, min order: 1 [ 623.098874] dump_stack+0xb9/0x10e [ 623.106557] kmalloc-4096 debugging increased min order, use slub_debug=O to disable. [ 623.109115] warn_alloc.cold+0x91/0x1ab [ 623.118609] node 0: slabs: 1815, objs: 12705, free: 0 [ 623.122120] ? zone_watermark_ok_safe+0x250/0x250 [ 623.130139] [ 623.130142] ====================================================== [ 623.130145] WARNING: possible circular locking dependency detected [ 623.130146] 4.14.94+ #10 Not tainted [ 623.130148] ------------------------------------------------------ [ 623.130150] syz-executor093/3485 is trying to acquire lock: [ 623.130151] (console_owner){-...}, at: [] console_unlock+0x28e/0xc60 [ 623.130156] [ 623.130158] but task is already holding lock: [ 623.130159] (&(&port->lock)->rlock){-.-.}, at: [] pty_write+0xdb/0x1c0 [ 623.130165] [ 623.130166] which lock already depends on the new lock. [ 623.130167] [ 623.130168] [ 623.130171] the existing dependency chain (in reverse order) is: [ 623.130172] [ 623.130173] -> #2 (&(&port->lock)->rlock){-.-.}: [ 623.130178] [ 623.130179] -> #1 (&port_lock_key){-.-.}: [ 623.130184] [ 623.130185] -> #0 (console_owner){-...}: [ 623.130189] [ 623.130191] other info that might help us debug this: [ 623.130192] [ 623.130194] Chain exists of: [ 623.130194] console_owner --> &port_lock_key --> &(&port->lock)->rlock [ 623.130202] [ 623.130203] Possible unsafe locking scenario: [ 623.130204] [ 623.130206] CPU0 CPU1 [ 623.130208] ---- ---- [ 623.130209] lock(&(&port->lock)->rlock); [ 623.130212] lock(&port_lock_key); [ 623.130216] lock(&(&port->lock)->rlock); [ 623.130220] lock(console_owner); [ 623.130223] [ 623.130224] *** DEADLOCK *** [ 623.130225] [ 623.130227] 6 locks held by syz-executor093/3485: [ 623.130228] #0: (&tty->ldisc_sem){++++}, at: [] tty_ldisc_ref_wait+0x22/0x80 [ 623.130234] #1: (&tty->atomic_write_lock){+.+.}, at: [] tty_write_lock+0x1d/0x60 [ 623.130240] #2: (&tty->termios_rwsem){++++}, at: [] n_tty_write+0xb30/0xe30 [ 623.130246] #3: (&ldata->output_lock){+.+.}, at: [] n_tty_write+0x8bc/0xe30 [ 623.130252] #4: (&(&port->lock)->rlock){-.-.}, at: [] pty_write+0xdb/0x1c0 [ 623.130258] #5: (console_lock){+.+.}, at: [] vprintk_emit+0x11a/0x330 [ 623.130263] [ 623.130265] stack backtrace: [ 623.130267] CPU: 1 PID: 3485 Comm: syz-executor093 Not tainted 4.14.94+ #10 [ 623.130268] Call Trace: [ 623.130270] dump_stack+0xb9/0x10e [ 623.130272] print_circular_bug.isra.0.cold+0x2dc/0x425 [ 623.130273] ? __lock_acquire+0x2d83/0x3fa0 [ 623.130275] ? trace_hardirqs_on+0x10/0x10 [ 623.130277] ? scnprintf+0x130/0x130 [ 623.130278] ? lock_acquire+0x10f/0x380 [ 623.130280] ? console_unlock+0x28e/0xc60 [ 623.130281] ? console_unlock+0x2f6/0xc60 [ 623.130283] ? console_unlock+0x28e/0xc60 [ 623.130285] ? vprintk_emit+0x128/0x330 [ 623.130286] ? vprintk_func+0x58/0x152 [ 623.130288] ? printk+0xba/0xed [ 623.130289] ? show_regs_print_info+0x5b/0x5b [ 623.130291] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 623.130293] ? warn_alloc.cold+0x147/0x1ab [ 623.130294] ? zone_watermark_ok_safe+0x250/0x250 [ 623.130296] ? get_page_from_freelist+0x8e7/0x1d60 [ 623.130298] ? __alloc_pages_nodemask+0x1a13/0x22e0 [ 623.130300] ? set_next_entity+0xd8e/0x2820 [ 623.130302] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 623.130303] ? __lock_acquire+0x56a/0x3fa0 [ 623.130305] ? finish_task_switch+0x1e2/0x620 [ 623.130306] ? mark_held_locks+0xa6/0xf0 [ 623.130308] ? trace_hardirqs_on+0x10/0x10 [ 623.130310] ? _raw_spin_unlock_irq+0x35/0x50 [ 623.130311] ? __switch_to_asm+0x34/0x70 [ 623.130313] ? __switch_to_asm+0x40/0x70 [ 623.130315] ? new_slab+0x397/0x480 [ 623.130317] ? __lock_acquire+0x56a/0x3fa0 [ 623.130318] ? ___slab_alloc.constprop.0+0x354/0x470 [ 623.130320] ? __tty_buffer_request_room+0x19f/0x510 [ 623.130322] ? trace_hardirqs_on+0x10/0x10 [ 623.130324] ? check_preemption_disabled+0x35/0x1f0 [ 623.130325] ? __tty_buffer_request_room+0x19f/0x510 [ 623.130327] ? __slab_alloc.isra.0.constprop.0+0x4b/0x90 [ 623.130329] ? __kmalloc+0x201/0x340 [ 623.130331] ? __tty_buffer_request_room+0x19f/0x510 [ 623.130332] ? __tty_buffer_request_room+0x19f/0x510 [ 623.130334] ? tty_insert_flip_string_fixed_flag+0x8c/0x1c0 [ 623.130336] ? pty_write+0x10d/0x1c0 [ 623.130337] ? n_tty_write+0x8fc/0xe30 [ 623.130339] ? trace_hardirqs_on_caller+0x37b/0x540 [ 623.130341] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 623.130342] ? n_tty_open+0x160/0x160 [ 623.130344] ? __might_fault+0xd4/0x1b0 [ 623.130346] ? do_wait_intr_irq+0x270/0x270 [ 623.130347] ? __might_fault+0x177/0x1b0 [ 623.130349] ? tty_write+0x3f4/0x6f0 [ 623.130350] ? n_tty_open+0x160/0x160 [ 623.130352] ? __vfs_write+0xf9/0x5a0 [ 623.130354] ? tty_read+0x260/0x260 [ 623.130355] ? kernel_read+0x110/0x110 [ 623.130357] ? __inode_security_revalidate+0xcf/0x120 [ 623.130359] ? avc_policy_seqno+0x5/0x10 [ 623.130361] ? selinux_file_permission+0x7a/0x440 [ 623.130362] ? security_file_permission+0x88/0x1e0 [ 623.130364] ? vfs_write+0x17f/0x4d0 [ 623.130365] ? SyS_write+0xc0/0x1a0 [ 623.130367] ? SyS_read+0x1a0/0x1a0 [ 623.130368] ? do_syscall_64+0x43/0x4b0 [ 623.130370] ? SyS_read+0x1a0/0x1a0 [ 623.130371] ? do_syscall_64+0x19b/0x4b0 [ 623.130373] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 623.138548] syz-executor093: [ 623.139417] ? get_page_from_freelist+0x8e7/0x1d60 [ 623.144221] page allocation failure: order:1 [ 623.145829] ? __alloc_pages_nodemask+0x1a13/0x22e0 [ 623.152104] , mode:0x1084020(GFP_ATOMIC|__GFP_COMP), nodemask= [ 623.158391] ? vprintk_emit+0x252/0x330 [ 623.162064] (null) [ 623.168349] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 623.669653] ? vprintk_func+0x60/0x152 [ 623.673515] ? count_partial+0x51/0x70 [ 623.677379] ? printk+0xba/0xed [ 623.680638] ? new_slab+0x397/0x480 [ 623.684243] ? ___slab_alloc.constprop.0+0x354/0x470 [ 623.689320] ? __tty_buffer_request_room+0x19f/0x510 [ 623.694398] ? trace_hardirqs_on+0x10/0x10 [ 623.698701] ? trace_hardirqs_on+0x10/0x10 [ 623.702909] ? schedule+0x9c/0x1c0 [ 623.706430] ? check_preemption_disabled+0x35/0x1f0 [ 623.711425] ? __tty_buffer_request_room+0x19f/0x510 [ 623.716503] ? __slab_alloc.isra.0.constprop.0+0x4b/0x90 [ 623.721929] ? __kmalloc+0x201/0x340 [ 623.725618] ? __tty_buffer_request_room+0x19f/0x510 [ 623.730693] ? __tty_buffer_request_room+0x19f/0x510 [ 623.735774] ? tty_insert_flip_string_fixed_flag+0x8c/0x1c0 [ 623.741461] ? pty_write+0x10d/0x1c0 [ 623.745151] ? n_tty_write+0x8fc/0xe30 [ 623.749011] ? trace_hardirqs_on_caller+0x37b/0x540 [ 623.754003] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 623.758826] ? n_tty_open+0x160/0x160 [ 623.762601] ? __might_fault+0xd4/0x1b0 [ 623.766550] ? do_wait_intr_irq+0x270/0x270 [ 623.770844] ? __might_fault+0x177/0x1b0 [ 623.774882] ? tty_write+0x3f4/0x6f0 [ 623.778571] ? n_tty_open+0x160/0x160 [ 623.782348] ? __vfs_write+0xf9/0x5a0 [ 623.786131] ? tty_read+0x260/0x260 [ 623.789732] ? kernel_read+0x110/0x110 [ 623.793601] ? __inode_security_revalidate+0xcf/0x120 [ 623.798763] ? avc_policy_seqno+0x5/0x10 [ 623.802802] ? selinux_file_permission+0x7a/0x440 [ 623.807638] ? security_file_permission+0x88/0x1e0 [ 623.812543] ? vfs_write+0x17f/0x4d0 [ 623.816231] ? SyS_write+0xc0/0x1a0 [ 623.819828] ? SyS_read+0x1a0/0x1a0 [ 623.823431] ? do_syscall_64+0x43/0x4b0 [ 623.827375] ? SyS_read+0x1a0/0x1a0 [ 623.830983] ? do_syscall_64+0x19b/0x4b0 [ 623.835021] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 623.840839] CPU: 1 PID: 3482 Comm: syz-executor093 Not tainted 4.14.94+ #10 [ 623.840842] SLUB: Unable to allocate memory on node -1, gfp=0x1080020(GFP_ATOMIC) [ 623.840848] cache: kmalloc-4096, object size: 4096, buffer size: 4352, default order: 3, min order: 1 [ 623.847917] Call Trace: [ 623.855503] kmalloc-4096 debugging increased min order, use slub_debug=O to disable. [ 623.865001] dump_stack+0xb9/0x10e [ 623.867548] node 0: slabs: 1815, objs: 12705, free: 0 [ 623.875576] warn_alloc.cold+0x91/0x1ab [ 623.888364] ? zone_watermark_ok_safe+0x250/0x250 [ 623.888779] [ 2219] 0 2219 4429 2851 11 3 0 0 syz-executor093 [ 623.893202] ? get_page_from_freelist+0x8e7/0x1d60 [ 623.893217] ? __alloc_pages_nodemask+0x1a13/0x22e0 [ 623.893223] ? set_next_entity+0xd8e/0x2820 [ 623.893233] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 623.903762] [ 2222] 0 2222 4429 2851 11 3 0 0 syz-executor093 [ 623.907744] ? __switch_to_asm+0x40/0x70 [ 623.912745] [ 2225] 0 2225 4429 2851 11 3 0 0 syz-executor093 [ 623.917026] ? finish_task_switch+0x1e2/0x620 [ 623.922803] [ 2228] 0 2228 4429 2851 11 3 0 0 syz-executor093 [ 623.931428] ? finish_task_switch+0x1b7/0x620 [ 623.931438] ? trace_hardirqs_on+0x10/0x10 [ 623.935471] [ 2231] 0 2231 4429 2851 11 3 0 0 syz-executor093 [ 623.945049] ? _raw_spin_unlock_irq+0x35/0x50 [ 623.945056] ? __switch_to_asm+0x34/0x70 [ 623.945061] ? __switch_to_asm+0x40/0x70 [ 623.945068] ? new_slab+0x397/0x480 [ 623.945077] ? ___slab_alloc.constprop.0+0x354/0x470 [ 623.950559] [ 2234] 0 2234 4429 2852 11 3 0 0 syz-executor093 [ 623.959127] ? __tty_buffer_request_room+0x19f/0x510 [ 623.963863] [ 2237] 0 2237 4429 2851 11 3 0 0 syz-executor093 [ 623.967805] ? trace_hardirqs_on+0x10/0x10 [ 623.978093] [ 2240] 0 2240 4429 2851 11 3 0 0 syz-executor093 [ 623.981867] ? schedule+0x9c/0x1c0 [ 623.981876] ? check_preemption_disabled+0x35/0x1f0 [ 623.981884] ? __tty_buffer_request_room+0x19f/0x510 [ 623.986173] [ 2243] 0 2243 4429 2851 11 3 0 0 syz-executor093 [ 623.989947] ? __slab_alloc.isra.0.constprop.0+0x4b/0x90 [ 623.994256] [ 2246] 0 2246 4429 2851 11 3 0 0 syz-executor093 [ 623.998630] ? __kmalloc+0x201/0x340 [ 624.008530] [ 2249] 0 2249 4429 2851 11 3 0 0 syz-executor093 [ 624.013318] ? __tty_buffer_request_room+0x19f/0x510 [ 624.013327] ? __tty_buffer_request_room+0x19f/0x510 [ 624.013337] ? tty_insert_flip_string_fixed_flag+0x8c/0x1c0 [ 624.013346] ? pty_write+0x10d/0x1c0 [ 624.023889] [ 2252] 0 2252 4429 2851 11 3 0 0 syz-executor093 [ 624.027144] ? n_tty_write+0x8fc/0xe30 [ 624.036747] [ 2255] 0 2255 4429 2851 11 3 0 0 syz-executor093 [ 624.040244] ? trace_hardirqs_on_caller+0x37b/0x540 [ 624.040249] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 624.040259] ? n_tty_open+0x160/0x160 [ 624.040265] ? __might_fault+0xd4/0x1b0 [ 624.046208] [ 2258] 0 2258 4429 2851 11 3 0 0 syz-executor093 [ 624.050341] ? do_wait_intr_irq+0x270/0x270 [ 624.050347] ? __might_fault+0x177/0x1b0 [ 624.050354] ? tty_write+0x3f4/0x6f0 [ 624.059942] [ 2261] 0 2261 4429 2851 11 3 0 0 syz-executor093 [ 624.065359] ? n_tty_open+0x160/0x160 [ 624.065367] ? __vfs_write+0xf9/0x5a0 [ 624.065372] ? tty_read+0x260/0x260 [ 624.065384] ? kernel_read+0x110/0x110 [ 624.065395] ? __inode_security_revalidate+0xcf/0x120 [ 624.075845] [ 2264] 0 2264 4429 2851 11 3 0 0 syz-executor093 [ 624.078661] ? avc_policy_seqno+0x5/0x10 [ 624.088261] [ 2267] 0 2267 4429 2851 11 3 0 0 syz-executor093 [ 624.093321] ? selinux_file_permission+0x7a/0x440 [ 624.093330] ? security_file_permission+0x88/0x1e0 [ 624.093339] ? vfs_write+0x17f/0x4d0 [ 624.093347] ? SyS_write+0xc0/0x1a0 [ 624.099319] [ 2270] 0 2270 4429 2851 11 3 0 0 syz-executor093 [ 624.104101] ? SyS_read+0x1a0/0x1a0 [ 624.104107] ? _raw_spin_unlock_irq+0x24/0x50 [ 624.104114] ? do_syscall_64+0x43/0x4b0 [ 624.107808] [ 2273] 0 2273 4429 2851 11 3 0 0 syz-executor093 [ 624.117409] ? SyS_read+0x1a0/0x1a0 [ 624.117416] ? do_syscall_64+0x19b/0x4b0 [ 624.117426] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 624.117438] warn_alloc_show_mem: 2 callbacks suppressed [ 624.117442] Mem-Info: [ 624.122228] [ 2276] 0 2276 4429 2851 11 3 0 0 syz-executor093 [ 624.130908] active_anon:10641 inactive_anon:1535462 isolated_anon:0 [ 624.130908] active_file:10 inactive_file:13 isolated_file:0 [ 624.130908] unevictable:0 dirty:0 writeback:0 unstable:0 [ 624.130908] slab_reclaimable:8703 slab_unreclaimable:61792 [ 624.130908] mapped:1535422 shmem:1535468 pagetables:6122 bounce:0 [ 624.130908] free:4360 free_pcp:188 free_cma:0 [ 624.130918] Node 0 active_anon:42564kB inactive_anon:6141848kB active_file:40kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:6141688kB dirty:0kB writeback:0kB shmem:6141872kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 624.130932] DMA32 free:15396kB min:4792kB low:7868kB high:10944kB active_anon:12372kB inactive_anon:2969108kB active_file:12kB inactive_file:20kB unevictable:0kB writepending:0kB present:3145324kB managed:3079672kB mlocked:0kB kernel_stack:7808kB pagetables:10864kB bounce:0kB free_pcp:44kB local_pcp:44kB free_cma:0kB [ 624.135916] [ 2279] 0 2279 4429 2851 11 3 0 0 syz-executor093 [ 624.140634] lowmem_reserve[]: 0 3437 3437 [ 624.140653] Normal free:2044kB min:5476kB low:8992kB high:12508kB active_anon:30192kB inactive_anon:3172740kB active_file:60kB inactive_file:32kB unevictable:0kB writepending:0kB present:4718592kB managed:3521432kB mlocked:0kB kernel_stack:11424kB pagetables:13624kB bounce:0kB free_pcp:708kB local_pcp:384kB free_cma:0kB [ 624.140655] lowmem_reserve[]: 0 0 0 [ 624.145460] [ 2282] 0 2282 4429 2851 11 3 0 0 syz-executor093 [ 624.158005] [ 2285] 0 2285 4429 2851 11 3 0 0 syz-executor093 [ 624.162279] DMA32: 11*4kB (MEH) 5*8kB (MEH) 7*16kB (MEH) 5*32kB (ME) 3*64kB (MEH) 2*128kB (MH) [ 624.167289] [ 2288] 0 2288 4429 2851 11 3 0 0 syz-executor093 [ 624.170020] 1*256kB (H) 0*512kB 2*1024kB (EH) 2*2048kB (EH) 2*4096kB [ 624.179626] [ 2291] 0 2291 4429 2852 11 3 0 0 syz-executor093 [ 624.183387] (M) = 15396kB [ 624.183391] Normal: 31*4kB (UH) 18*8kB (UMH) 1*16kB (M) 5*32kB (M) 23*64kB (UM) 1*128kB (U) [ 624.188191] [ 2294] 0 2294 4429 2851 11 3 0 0 syz-executor093 [ 624.190784] 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2044kB [ 624.190797] 1535499 total pagecache pages [ 624.190800] 0 pages in swap cache [ 624.194665] [ 2297] 0 2297 4429 2851 11 3 0 0 syz-executor093 [ 624.199822] Swap cache stats: add 0, delete 0, find 0/0 [ 624.210310] [ 2300] 0 2300 4429 2851 11 3 0 0 syz-executor093 [ 624.213436] Free swap = 0kB [ 624.223486] [ 2303] 0 2303 4429 2851 11 3 0 0 syz-executor093 [ 624.227834] Total swap = 0kB [ 624.233169] [ 2306] 0 2306 4429 2851 11 3 0 0 syz-executor093 [ 624.236422] 1965979 pages RAM [ 624.240489] [ 2309] 0 2309 4429 2851 11 3 0 0 syz-executor093 [ 624.249608] 0 pages HighMem/MovableOnly [ 624.253688] [ 2312] 0 2312 4429 2851 11 3 0 0 syz-executor093 [ 624.257666] 315703 pages reserved [ 624.262047] [ 2315] 0 2315 4429 2851 11 3 0 0 syz-executor093 [ 624.271204] SLUB: Unable to allocate memory on node -1, gfp=0x1080020(GFP_ATOMIC) [ 624.271209] cache: kmalloc-4096, object size: 4096, buffer size: 4352, default order: 3, min order: 1 [ 624.271211] kmalloc-4096 debugging increased min order, use slub_debug=O to disable. [ 624.271215] node 0: slabs: 1815, objs: 12705, free: 0 [ 624.280187] syz-executor093: [ 624.285079] [ 2318] 0 2318 4429 2851 11 3 0 0 syz-executor093 [ 624.289540] page allocation failure: order:1 [ 624.291940] [ 2321] 0 2321 4429 2851 11 3 0 0 syz-executor093 [ 624.301593] , mode:0x1084020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 624.301601] CPU: 1 PID: 3485 Comm: syz-executor093 Not tainted 4.14.94+ #10 [ 624.301603] Call Trace: [ 624.301614] dump_stack+0xb9/0x10e [ 624.301630] warn_alloc.cold+0x91/0x1ab [ 624.336023] [ 2324] 0 2324 4429 2851 11 3 0 0 syz-executor093 [ 624.358556] ? zone_watermark_ok_safe+0x250/0x250 [ 624.358562] ? get_page_from_freelist+0x8e7/0x1d60 [ 624.358578] ? __alloc_pages_nodemask+0x1a13/0x22e0 [ 624.387587] [ 2327] 0 2327 4429 2852 11 3 0 0 syz-executor093 [ 624.396326] ? vprintk_emit+0x252/0x330 [ 624.396333] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 624.396340] ? trace_hardirqs_on+0x10/0x10 [ 624.401312] [ 2330] 0 2330 4429 2851 11 3 0 0 syz-executor093 [ 624.428888] ? set_next_entity+0xdad/0x2820 [ 624.428895] ? check_preemption_disabled+0x35/0x1f0 [ 624.428902] ? trace_hardirqs_on+0x10/0x10 [ 624.428911] ? speculation_ctrl_update_current+0x40/0x40 [ 624.433401] [ 2333] 0 2333 4429 2851 11 3 0 0 syz-executor093 [ 624.442095] ? __switch_to_asm+0x40/0x70 [ 624.442100] ? __switch_to_asm+0x34/0x70 [ 624.442104] ? __switch_to_asm+0x40/0x70 [ 624.442111] ? new_slab+0x397/0x480 [ 624.452621] [ 2336] 0 2336 4429 2852 11 3 0 0 syz-executor093 [ 624.460499] ? lock_acquire+0x10f/0x380 [ 624.460507] ? ___slab_alloc.constprop.0+0x354/0x470 [ 624.460514] ? __tty_buffer_request_room+0x19f/0x510 [ 624.471079] [ 2339] 0 2339 4429 2851 11 3 0 0 syz-executor093 [ 624.476652] ? trace_hardirqs_on+0x10/0x10 [ 624.486251] [ 2342] 0 2342 4429 2851 11 3 0 0 syz-executor093 [ 624.488968] ? check_preemption_disabled+0x35/0x1f0 [ 624.498512] [ 2345] 0 2345 4429 2851 11 3 0 0 syz-executor093 [ 624.507097] ? __tty_buffer_request_room+0x19f/0x510 [ 624.507103] ? __slab_alloc.isra.0.constprop.0+0x4b/0x90 [ 624.507110] ? __kmalloc+0x201/0x340 [ 624.514127] [ 2348] 0 2348 4429 2851 11 3 0 0 syz-executor093 [ 624.517265] ? __tty_buffer_request_room+0x19f/0x510 [ 624.520709] [ 2351] 0 2351 4429 2851 11 3 0 0 syz-executor093 [ 624.530277] ? __tty_buffer_request_room+0x19f/0x510 [ 624.530287] ? tty_insert_flip_string_fixed_flag+0x8c/0x1c0 [ 624.530297] ? pty_write+0x10d/0x1c0 [ 624.536614] [ 2354] 0 2354 4429 2851 11 3 0 0 syz-executor093 [ 624.545222] ? n_tty_write+0x8fc/0xe30 [ 624.545228] ? trace_hardirqs_on_caller+0x37b/0x540 [ 624.545234] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 624.548223] [ 2357] 0 2357 4429 2851 11 3 0 0 syz-executor093 [ 624.557815] ? n_tty_open+0x160/0x160 [ 624.557821] ? __might_fault+0xd4/0x1b0 [ 624.557829] ? do_wait_intr_irq+0x270/0x270 [ 624.557837] ? __might_fault+0x177/0x1b0 [ 624.561775] [ 2360] 0 2360 4429 2851 11 3 0 0 syz-executor093 [ 624.570427] ? tty_write+0x3f4/0x6f0 [ 624.570432] ? n_tty_open+0x160/0x160 [ 624.570441] ? __vfs_write+0xf9/0x5a0 [ 624.573517] [ 2363] 0 2363 4429 2851 11 3 0 0 syz-executor093 [ 624.583097] ? tty_read+0x260/0x260 [ 624.583103] ? kernel_read+0x110/0x110 [ 624.583112] ? __inode_security_revalidate+0xcf/0x120 [ 624.583117] ? avc_policy_seqno+0x5/0x10 [ 624.583124] ? selinux_file_permission+0x7a/0x440 [ 624.587970] [ 2366] 0 2366 4429 2851 11 3 0 0 syz-executor093 [ 624.596651] ? security_file_permission+0x88/0x1e0 [ 624.596660] ? vfs_write+0x17f/0x4d0 [ 624.600943] [ 2369] 0 2369 4429 2851 11 3 0 0 syz-executor093 [ 624.609672] ? SyS_write+0xc0/0x1a0 [ 624.617271] [ 2372] 0 2372 4429 2851 11 3 0 0 syz-executor093 [ 624.626758] ? SyS_read+0x1a0/0x1a0 [ 624.626765] ? do_syscall_64+0x43/0x4b0 [ 624.626770] ? SyS_read+0x1a0/0x1a0 [ 624.626775] ? do_syscall_64+0x19b/0x4b0 [ 624.626784] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 624.635651] [ 2375] 0 2375 4429 2851 11 3 0 0 syz-executor093 [ 624.640143] SLUB: Unable to allocate memory on node -1, gfp=0x1080020(GFP_ATOMIC) [ 624.640148] cache: kmalloc-4096, object size: 4096, buffer size: 4352, default order: 3, min order: 1 [ 624.643223] [ 2378] 0 2378 4429 2851 11 3 0 0 syz-executor093 [ 624.652799] kmalloc-4096 debugging increased min order, use slub_debug=O to disable. [ 624.652803] node 0: slabs: 1815, objs: 12705, free: 0 [ 624.654081] syz-executor093: [ 624.657457] [ 2381] 0 2381 4429 2851 11 3 0 0 syz-executor093 [ 624.666789] page allocation failure: order:1, mode:0x1084020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 624.666801] CPU: 1 PID: 3482 Comm: syz-executor093 Not tainted 4.14.94+ #10 [ 624.666803] Call Trace: [ 624.666813] dump_stack+0xb9/0x10e [ 624.673508] [ 2384] 0 2384 4429 2851 11 3 0 0 syz-executor093 [ 624.680353] warn_alloc.cold+0x91/0x1ab [ 624.680359] ? zone_watermark_ok_safe+0x250/0x250 [ 624.680366] ? get_page_from_freelist+0x8e7/0x1d60 [ 624.682917] [ 2387] 0 2387 4429 2851 11 3 0 0 syz-executor093 [ 624.686434] ? trace_hardirqs_on+0x10/0x10 [ 624.690611] [ 2390] 0 2390 4429 2851 11 3 0 0 syz-executor093 [ 624.699974] ? __alloc_pages_nodemask+0x1a13/0x22e0 [ 624.704789] [ 2393] 0 2393 4429 2851 11 3 0 0 syz-executor093 [ 624.709674] ? lock_downgrade+0x5d0/0x5d0 [ 624.714881] [ 2396] 0 2396 4429 2851 11 3 0 0 syz-executor093 [ 624.724241] ? lock_downgrade+0x5d0/0x5d0 [ 624.724251] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 624.728197] [ 2399] 0 2399 4429 2851 11 3 0 0 syz-executor093 [ 624.733005] ? trace_hardirqs_on+0x10/0x10 [ 624.733013] ? check_preemption_disabled+0x35/0x1f0 [ 624.733020] ? trace_hardirqs_on+0x10/0x10 [ 624.737476] [ 2402] 0 2402 4429 2851 11 3 0 0 syz-executor093 [ 624.746807] ? cpuacct_charge+0x1ce/0x350 [ 624.746814] ? speculation_ctrl_update_current+0x40/0x40 [ 624.746821] ? __switch_to_asm+0x40/0x70 [ 624.751369] [ 2405] 0 2405 4429 2851 11 3 0 0 syz-executor093 [ 624.756095] ? __switch_to_asm+0x34/0x70 [ 624.760306] [ 2408] 0 2408 4429 2851 11 3 0 0 syz-executor093 [ 624.765825] ? __switch_to_asm+0x40/0x70 [ 624.775661] [ 2411] 0 2411 4429 2851 11 3 0 0 syz-executor093 [ 624.779464] ? new_slab+0x397/0x480 [ 624.783509] [ 2414] 0 2414 4429 2851 11 3 0 0 syz-executor093 [ 624.787528] ? lock_acquire+0x10f/0x380 [ 624.791392] [ 2417] 0 2417 4429 2851 11 3 0 0 syz-executor093 [ 624.800727] ? ___slab_alloc.constprop.0+0x354/0x470 [ 624.800733] ? __tty_buffer_request_room+0x19f/0x510 [ 624.800740] ? trace_hardirqs_on+0x10/0x10 [ 624.804682] [ 2420] 0 2420 4429 2851 11 3 0 0 syz-executor093 [ 624.809750] ? check_preemption_disabled+0x35/0x1f0 [ 624.815055] [ 2423] 0 2423 4429 2851 11 3 0 0 syz-executor093 [ 624.824501] ? __tty_buffer_request_room+0x19f/0x510 [ 624.824507] ? __slab_alloc.isra.0.constprop.0+0x4b/0x90 [ 624.824513] ? __kmalloc+0x201/0x340 [ 624.828715] [ 2426] 0 2426 4429 2851 11 3 0 0 syz-executor093 [ 624.838302] ? __tty_buffer_request_room+0x19f/0x510 [ 624.838310] ? __tty_buffer_request_room+0x19f/0x510 [ 624.838326] ? tty_insert_flip_string_fixed_flag+0x8c/0x1c0 [ 624.844038] [ 2429] 0 2429 4429 2851 11 3 0 0 syz-executor093 [ 624.853385] ? pty_write+0x10d/0x1c0 [ 624.853393] ? n_tty_write+0x8fc/0xe30 [ 624.858464] [ 2432] 0 2432 4429 2851 11 3 0 0 syz-executor093 [ 624.863876] ? trace_hardirqs_on_caller+0x37b/0x540 [ 624.863882] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 624.863891] ? n_tty_open+0x160/0x160 [ 624.867816] [ 2435] 0 2435 4429 2851 11 3 0 0 syz-executor093 [ 624.877158] ? __might_fault+0xd4/0x1b0 [ 624.877165] ? do_wait_intr_irq+0x270/0x270 [ 624.877172] ? __might_fault+0x177/0x1b0 [ 624.882484] [ 2438] 0 2438 4429 2851 11 3 0 0 syz-executor093 [ 624.891829] ? tty_write+0x3f4/0x6f0 [ 624.891833] ? n_tty_open+0x160/0x160 [ 624.891842] ? __vfs_write+0xf9/0x5a0 [ 624.896914] [ 2441] 0 2441 4429 2851 11 3 0 0 syz-executor093 [ 624.902587] ? tty_read+0x260/0x260 [ 624.902592] ? kernel_read+0x110/0x110 [ 624.902601] ? __inode_security_revalidate+0xcf/0x120 [ 624.902607] ? avc_policy_seqno+0x5/0x10 [ 624.906541] [ 2444] 0 2444 4429 2851 11 3 0 0 syz-executor093 [ 624.915873] ? selinux_file_permission+0x7a/0x440 [ 624.915880] ? security_file_permission+0x88/0x1e0 [ 624.915889] ? vfs_write+0x17f/0x4d0 [ 624.919745] [ 2447] 0 2447 4429 2851 11 3 0 0 syz-executor093 [ 624.924725] ? SyS_write+0xc0/0x1a0 [ 624.924730] ? SyS_read+0x1a0/0x1a0 [ 624.924735] ? _raw_spin_unlock_irq+0x24/0x50 [ 624.924741] ? do_syscall_64+0x43/0x4b0 [ 624.929706] [ 2450] 0 2450 4429 2851 11 3 0 0 syz-executor093 [ 624.939051] ? SyS_read+0x1a0/0x1a0 [ 624.939057] ? do_syscall_64+0x19b/0x4b0 [ 624.939065] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 624.943073] [ 2453] 0 2453 4429 2851 11 3 0 0 syz-executor093 [ 624.946795] SLUB: Unable to allocate memory on node -1, gfp=0x1080020(GFP_ATOMIC) [ 624.951093] [ 2456] 0 2456 4429 2851 11 3 0 0 syz-executor093 [ 624.955110] cache: kmalloc-4096, object size: 4096, buffer size: 4352, default order: 3, min order: 1 [ 624.964918] [ 2459] 0 2459 4429 2851 11 3 0 0 syz-executor093 [ 624.968381] kmalloc-4096 debugging increased min order, use slub_debug=O to disable. [ 624.972166] [ 2462] 0 2462 4429 2851 11 3 0 0 syz-executor093 [ 624.975920] node 0: slabs: 1815, objs: 12705, free: 0 [ 624.985769] [ 2465] 0 2465 4429 2851 11 3 0 0 syz-executor093 [ 624.990373] syz-executor093: [ 624.992978] [ 2468] 0 2468 4429 2851 11 3 0 0 syz-executor093 [ 624.998123] page allocation failure: order:1 [ 625.002445] [ 2471] 0 2471 4429 2851 11 3 0 0 syz-executor093 [ 625.006999] , mode:0x1084020(GFP_ATOMIC|__GFP_COMP), nodemask= [ 625.016711] [ 2474] 0 2474 4429 2851 11 3 0 0 syz-executor093 [ 625.021591] (null) [ 625.021598] CPU: 1 PID: 2993 Comm: syz-executor093 Not tainted 4.14.94+ #10 [ 625.021599] Call Trace: [ 625.021609] dump_stack+0xb9/0x10e [ 625.021617] warn_alloc.cold+0x91/0x1ab [ 625.025569] [ 2477] 0 2477 4429 2851 11 3 0 0 syz-executor093 [ 625.034888] ? zone_watermark_ok_safe+0x250/0x250 [ 625.034894] ? get_page_from_freelist+0x8e7/0x1d60 [ 625.034908] ? __alloc_pages_nodemask+0x1a13/0x22e0 [ 625.038508] [ 2480] 0 2480 4429 2851 11 3 0 0 syz-executor093 [ 625.048095] ? vprintk_emit+0x252/0x330 [ 625.048102] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 625.048109] ? trace_hardirqs_on+0x10/0x10 [ 625.051947] [ 2483] 0 2483 4429 2851 11 3 0 0 syz-executor093 [ 625.055651] ? check_preemption_disabled+0x35/0x1f0 [ 625.059243] [ 2486] 0 2486 4429 2851 11 3 0 0 syz-executor093 [ 625.063269] ? trace_hardirqs_on+0x10/0x10 [ 625.063274] ? cpuacct_charge+0x1ce/0x350 [ 625.063282] ? speculation_ctrl_update_current+0x40/0x40 [ 625.068617] [ 2489] 0 2489 4429 2851 11 3 0 0 syz-executor093 [ 625.078200] ? __switch_to_asm+0x40/0x70 [ 625.078205] ? __switch_to_asm+0x34/0x70 [ 625.078210] ? __switch_to_asm+0x40/0x70 [ 625.078217] ? new_slab+0x397/0x480 [ 625.086027] [ 2492] 0 2492 4429 2851 11 3 0 0 syz-executor093 [ 625.095308] ? lock_acquire+0x10f/0x380 [ 625.095316] ? ___slab_alloc.constprop.0+0x354/0x470 [ 625.095324] ? __tty_buffer_request_room+0x19f/0x510 [ 625.105143] [ 2495] 0 2495 4429 2851 11 3 0 0 syz-executor093 [ 625.112931] ? trace_hardirqs_on+0x10/0x10 [ 625.112938] ? check_preemption_disabled+0x35/0x1f0 [ 625.112945] ? __tty_buffer_request_room+0x19f/0x510 [ 625.118276] [ 2498] 0 2498 4429 2851 11 3 0 0 syz-executor093 [ 625.121354] ? __slab_alloc.isra.0.constprop.0+0x4b/0x90 [ 625.121360] ? __kmalloc+0x201/0x340 [ 625.121366] ? __tty_buffer_request_room+0x19f/0x510 [ 625.121372] ? __tty_buffer_request_room+0x19f/0x510 [ 625.121381] ? tty_insert_flip_string_fixed_flag+0x8c/0x1c0 [ 625.131211] [ 2501] 0 2501 4429 2851 11 3 0 0 syz-executor093 [ 625.140207] ? pty_write+0x10d/0x1c0 [ 625.140217] ? n_tty_write+0x8fc/0xe30 [ 625.147284] [ 2504] 0 2504 4429 2851 11 3 0 0 syz-executor093 [ 625.149850] ? trace_hardirqs_on_caller+0x37b/0x540 [ 625.153588] [ 2507] 0 2507 4429 2851 11 3 0 0 syz-executor093 [ 625.163039] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 625.163048] ? n_tty_open+0x160/0x160 [ 625.163055] ? __might_fault+0xd4/0x1b0 [ 625.166997] [ 2510] 0 2510 4429 2851 11 3 0 0 syz-executor093 [ 625.171810] ? do_wait_intr_irq+0x270/0x270 [ 625.171818] ? __might_fault+0x177/0x1b0 [ 625.171825] ? tty_write+0x3f4/0x6f0 [ 625.171831] ? n_tty_open+0x160/0x160 [ 625.176989] [ 2513] 0 2513 4429 2851 11 3 0 0 syz-executor093 [ 625.186326] ? __vfs_write+0xf9/0x5a0 [ 625.186330] ? tty_read+0x260/0x260 [ 625.186336] ? kernel_read+0x110/0x110 [ 625.190767] [ 2516] 0 2516 4429 2851 11 3 0 0 syz-executor093 [ 625.200128] ? __inode_security_revalidate+0xcf/0x120 [ 625.200136] ? avc_policy_seqno+0x5/0x10 [ 625.205122] [ 2519] 0 2519 4429 2851 11 3 0 0 syz-executor093 [ 625.214710] ? selinux_file_permission+0x7a/0x440 [ 625.214719] ? security_file_permission+0x88/0x1e0 [ 625.214728] ? vfs_write+0x17f/0x4d0 [ 625.219087] [ 2522] 0 2522 4429 2851 11 3 0 0 syz-executor093 [ 625.228432] ? SyS_write+0xc0/0x1a0 [ 625.228437] ? SyS_read+0x1a0/0x1a0 [ 625.228444] ? do_syscall_64+0x43/0x4b0 [ 625.232786] [ 2525] 0 2525 4429 2851 11 3 0 0 syz-executor093 [ 625.237371] ? SyS_read+0x1a0/0x1a0 [ 625.246965] [ 2528] 0 2528 4429 2851 11 3 0 0 syz-executor093 [ 625.251155] ? do_syscall_64+0x19b/0x4b0 [ 625.251163] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 625.251173] warn_alloc_show_mem: 2 callbacks suppressed [ 625.251176] Mem-Info: [ 625.256428] [ 2531] 0 2531 4429 2851 11 3 0 0 syz-executor093 [ 625.260374] active_anon:10641 inactive_anon:1535462 isolated_anon:0 [ 625.260374] active_file:17 inactive_file:14 isolated_file:0 [ 625.260374] unevictable:0 dirty:0 writeback:0 unstable:0 [ 625.260374] slab_reclaimable:8703 slab_unreclaimable:61792 [ 625.260374] mapped:1535422 shmem:1535468 pagetables:6122 bounce:0 [ 625.260374] free:4360 free_pcp:188 free_cma:0 [ 625.260384] Node 0 active_anon:42564kB inactive_anon:6141848kB active_file:68kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:6141688kB dirty:0kB writeback:0kB shmem:6141872kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 625.269964] [ 2534] 0 2534 4429 2851 11 3 0 0 syz-executor093 [ 625.274082] DMA32 free:15396kB min:4792kB low:7868kB high:10944kB active_anon:12372kB inactive_anon:2969108kB active_file:20kB inactive_file:12kB unevictable:0kB writepending:0kB present:3145324kB managed:3079672kB mlocked:0kB kernel_stack:7808kB pagetables:10864kB bounce:0kB free_pcp:44kB local_pcp:44kB free_cma:0kB [ 625.274083] lowmem_reserve[]: 0 [ 625.279792] [ 2537] 0 2537 4429 2851 11 3 0 0 syz-executor093 [ 625.283537] 3437 3437 [ 625.283551] Normal free:2044kB min:5476kB low:8992kB high:12508kB active_anon:30192kB inactive_anon:3172740kB active_file:48kB inactive_file:44kB unevictable:0kB writepending:0kB present:4718592kB managed:3521432kB mlocked:0kB kernel_stack:11424kB pagetables:13624kB bounce:0kB free_pcp:708kB local_pcp:384kB free_cma:0kB [ 625.283554] lowmem_reserve[]: [ 625.293377] [ 2540] 0 2540 4429 2851 11 3 0 0 syz-executor093 [ 625.297173] 0 [ 625.306776] [ 2543] 0 2543 4429 2851 11 3 0 0 syz-executor093 [ 625.310787] 0 0 [ 625.310792] DMA32: 11*4kB (MEH) 5*8kB (MEH) 7*16kB [ 625.320624] [ 2546] 0 2546 4429 2851 11 3 0 0 syz-executor093 [ 625.323983] (MEH) [ 625.333580] [ 2549] 0 2549 4429 2851 11 3 0 0 syz-executor093 [ 625.337507] 5*32kB [ 625.347338] [ 2552] 0 2552 4429 2851 11 3 0 0 syz-executor093 [ 625.352161] (ME) 3*64kB (MEH) 2*128kB (MH) 1*256kB (H) 0*512kB [ 625.357250] [ 2555] 0 2555 4429 2851 11 3 0 0 syz-executor093 [ 625.361445] 2*1024kB (EH) 2*2048kB (EH) 2*4096kB (M) = 15396kB [ 625.361457] Normal: 31*4kB (UH) [ 625.371412] [ 2558] 0 2558 4429 2851 11 3 0 0 syz-executor093 [ 625.376142] 18*8kB [ 625.385763] [ 2561] 0 2561 4429 2851 11 3 0 0 syz-executor093 [ 625.390824] (UMH) 1*16kB (M) 5*32kB (M) 23*64kB (UM) 1*128kB (U) 0*256kB 0*512kB [ 625.396552] [ 2564] 0 2564 4429 2851 11 3 0 0 syz-executor093 [ 625.399956] 0*1024kB [ 625.409554] [ 2567] 0 2567 4429 2851 11 3 0 0 syz-executor093 [ 625.414621] 0*2048kB 0*4096kB = 2044kB [ 625.414627] 1535499 total pagecache pages [ 625.414629] 0 pages in swap cache [ 625.414633] Swap cache stats: add 0, delete 0, find 0/0 [ 625.414636] Free swap = 0kB [ 625.419964] [ 2570] 0 2570 4429 2851 11 3 0 0 syz-executor093 [ 625.425397] Total swap = 0kB [ 625.425400] 1965979 pages RAM [ 625.425401] 0 pages HighMem/MovableOnly [ 625.425403] 315703 pages reserved [ 625.425409] SLUB: Unable to allocate memory on node -1, gfp=0x1080020(GFP_ATOMIC) [ 625.425415] cache: kmalloc-4096, object size: 4096, buffer size: 4352, default order: 3, min order: 1 [ 625.435236] [ 2573] 0 2573 4429 2851 11 3 0 0 syz-executor093 [ 625.438681] kmalloc-4096 debugging increased min order, use slub_debug=O to disable. [ 625.442550] [ 2576] 0 2576 4429 2851 11 3 0 0 syz-executor093 [ 625.452122] node 0: slabs: 1815, objs: 12705, free: 0 [ 625.453389] syz-executor093: [ 625.457409] [ 2579] 0 2579 4429 2851 11 3 0 0 syz-executor093 [ 625.461862] page allocation failure: order:1, mode:0x1084020(GFP_ATOMIC|__GFP_COMP), nodemask=(null) [ 625.461873] CPU: 1 PID: 2993 Comm: syz-executor093 Not tainted 4.14.94+ #10 [ 625.461876] Call Trace: [ 625.465647] [ 2582] 0 2582 4429 2851 11 3 0 0 syz-executor093 [ 625.475234] dump_stack+0xb9/0x10e [ 625.475242] warn_alloc.cold+0x91/0x1ab [ 625.475249] ? zone_watermark_ok_safe+0x250/0x250 [ 625.479448] [ 2585] 0 2585 4429 2851 11 3 0 0 syz-executor093 [ 625.483483] ? get_page_from_freelist+0x8e7/0x1d60 [ 625.483490] ? trace_hardirqs_on+0x10/0x10 [ 625.483502] ? __alloc_pages_nodemask+0x1a13/0x22e0 [ 625.487525] [ 2588] 0 2588 4429 2851 11 3 0 0 syz-executor093 [ 625.497105] ? lock_downgrade+0x5d0/0x5d0 [ 625.497110] ? down_trylock+0xe/0x60 [ 625.497116] ? lock_downgrade+0x5d0/0x5d0 [ 625.497124] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 625.501051] [ 2591] 0 2591 4429 2851 11 3 0 0 syz-executor093 [ 625.504579] ? trace_hardirqs_on+0x10/0x10 [ 625.508347] [ 2594] 0 2594 4429 2851 11 3 0 0 syz-executor093 [ 625.517933] ? set_next_entity+0xdad/0x2820 [ 625.517939] ? check_preemption_disabled+0x35/0x1f0 [ 625.517945] ? trace_hardirqs_on+0x10/0x10 [ 625.521801] [ 2597] 0 2597 4429 2851 11 3 0 0 syz-executor093 [ 625.525397] ? speculation_ctrl_update_current+0x40/0x40 [ 625.530563] [ 2600] 0 2600 4429 2851 11 3 0 0 syz-executor093 [ 625.534580] ? __switch_to_asm+0x40/0x70 [ 625.544404] [ 2603] 0 2603 4429 2852 11 3 0 0 syz-executor093 [ 625.548975] ? __switch_to_asm+0x34/0x70 [ 625.553881] [ 2606] 0 2606 4429 2851 11 3 0 0 syz-executor093 [ 625.557553] ? __switch_to_asm+0x40/0x70 [ 625.567404] [ 2609] 0 2609 4429 2851 11 3 0 0 syz-executor093 [ 625.570743] ? new_slab+0x397/0x480 [ 625.570748] ? lock_acquire+0x10f/0x380 [ 625.570755] ? ___slab_alloc.constprop.0+0x354/0x470 [ 625.574352] [ 2612] 0 2612 4429 2851 11 3 0 0 syz-executor093 [ 625.578815] ? __tty_buffer_request_room+0x19f/0x510 [ 625.583000] [ 2615] 0 2615 4429 2851 11 3 0 0 syz-executor093 [ 625.592345] ? trace_hardirqs_on+0x10/0x10 [ 625.592352] ? check_preemption_disabled+0x35/0x1f0 [ 625.592359] ? __tty_buffer_request_room+0x19f/0x510 [ 625.595963] [ 2618] 0 2618 4429 2851 11 3 0 0 syz-executor093 [ 625.599990] ? __slab_alloc.isra.0.constprop.0+0x4b/0x90 [ 625.605554] [ 2621] 0 2621 4429 2851 11 3 0 0 syz-executor093 [ 625.614909] ? __kmalloc+0x201/0x340 [ 625.614915] ? __tty_buffer_request_room+0x19f/0x510 [ 625.614922] ? __tty_buffer_request_room+0x19f/0x510 [ 625.622736] [ 2624] 0 2624 4429 2851 11 3 0 0 syz-executor093 [ 625.632098] ? tty_insert_flip_string_fixed_flag+0x8c/0x1c0 [ 625.632107] ? pty_write+0x10d/0x1c0 [ 625.641830] [ 2627] 0 2627 4429 2851 11 3 0 0 syz-executor093 [ 625.651191] ? n_tty_write+0x8fc/0xe30 [ 625.651197] ? trace_hardirqs_on_caller+0x37b/0x540 [ 625.651204] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 625.659228] [ 2630] 0 2630 4429 2851 11 3 0 0 syz-executor093 [ 625.668810] ? n_tty_open+0x160/0x160 [ 625.668815] ? __might_fault+0xd4/0x1b0 [ 625.668822] ? do_wait_intr_irq+0x270/0x270 [ 625.674388] [ 2633] 0 2633 4429 2851 11 3 0 0 syz-executor093 [ 625.683739] ? __might_fault+0x177/0x1b0 [ 625.683748] ? tty_write+0x3f4/0x6f0 [ 625.686825] [ 2636] 0 2636 4429 2851 11 3 0 0 syz-executor093 [ 625.696421] ? n_tty_open+0x160/0x160 [ 625.696431] ? __vfs_write+0xf9/0x5a0 [ 625.696436] ? tty_read+0x260/0x260 [ 625.696443] ? kernel_read+0x110/0x110 [ 625.701103] [ 2639] 0 2639 4429 2851 11 3 0 0 syz-executor093 [ 625.710427] ? __inode_security_revalidate+0xcf/0x120 [ 625.710434] ? avc_policy_seqno+0x5/0x10 [ 625.716372] [ 2642] 0 2642 4429 2851 11 3 0 0 syz-executor093 [ 625.725951] ? selinux_file_permission+0x7a/0x440 [ 625.725959] ? security_file_permission+0x88/0x1e0 [ 625.725967] ? vfs_write+0x17f/0x4d0 [ 625.728336] [ 2645] 0 2645 4429 2851 11 3 0 0 syz-executor093 [ 625.735149] ? SyS_write+0xc0/0x1a0 [ 625.735155] ? SyS_read+0x1a0/0x1a0 [ 625.735161] ? do_syscall_64+0x43/0x4b0 [ 625.737713] [ 2648] 0 2648 4429 2851 11 3 0 0 syz-executor093 [ 625.741218] ? SyS_read+0x1a0/0x1a0 [ 625.741224] ? do_syscall_64+0x19b/0x4b0 [ 625.741232] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 625.741249] SLUB: Unable to allocate memory on node -1, gfp=0x1080020(GFP_ATOMIC) [ 625.745438] [ 2651] 0 2651 4429 2851 11 3 0 0 syz-executor093 [ 625.754768] cache: kmalloc-4096, object size: 4096, buffer size: 4352, default order: 3, min order: 1 [ 625.754771] kmalloc-4096 debugging increased min order, use slub_debug=O to disable. [ 625.754775] node 0: slabs: 1815, objs: 12705, free: 0 [ 627.046971] [ 2654] 0 2654 4429 2851 11 3 0 0 syz-executor093 [ 627.057463] [ 2657] 0 2657 4429 2851 11 3 0 0 syz-executor093 [ 627.067065] [ 2660] 0 2660 4429 2851 11 3 0 0 syz-executor093 [ 627.077450] [ 2663] 0 2663 4429 2851 11 3 0 0 syz-executor093 [ 627.087050] [ 2666] 0 2666 4429 2851 11 3 0 0 syz-executor093 [ 627.097528] [ 2669] 0 2669 4429 2851 11 3 0 0 syz-executor093 [ 627.107123] [ 2672] 0 2672 4429 2851 11 3 0 0 syz-executor093 [ 627.117517] [ 2675] 0 2675 4429 2851 11 3 0 0 syz-executor093 [ 627.127114] [ 2678] 0 2678 4429 2851 11 3 0 0 syz-executor093 [ 627.137499] [ 2681] 0 2681 4429 2851 11 3 0 0 syz-executor093 [ 627.147205] [ 2684] 0 2684 4429 2851 11 3 0 0 syz-executor093 [ 627.157598] [ 2687] 0 2687 4429 2851 11 3 0 0 syz-executor093 [ 627.167197] [ 2690] 0 2690 4429 2851 11 3 0 0 syz-executor093 [ 627.177629] [ 2693] 0 2693 4429 2851 11 3 0 0 syz-executor093 [ 627.187228] [ 2696] 0 2696 4429 2851 11 3 0 0 syz-executor093 [ 627.197683] [ 2699] 0 2699 4429 2851 11 3 0 0 syz-executor093 [ 627.207292] [ 2702] 0 2702 4429 2851 11 3 0 0 syz-executor093 [ 627.217755] [ 2705] 0 2705 4429 2851 11 3 0 0 syz-executor093 [ 627.227352] [ 2708] 0 2708 4429 2851 11 3 0 0 syz-executor093 [ 627.237811] [ 2711] 0 2711 4429 2851 11 3 0 0 syz-executor093 [ 627.247421] [ 2714] 0 2714 4429 2851 11 3 0 0 syz-executor093 [ 627.257814] [ 2717] 0 2717 4429 2851 11 3 0 0 syz-executor093 [ 627.267408] [ 2720] 0 2720 4429 2851 11 3 0 0 syz-executor093 [ 627.277997] [ 2723] 0 2723 4429 2851 11 3 0 0 syz-executor093 [ 627.287591] [ 2726] 0 2726 4429 2851 11 3 0 0 syz-executor093 [ 627.297997] [ 2729] 0 2729 4429 2851 11 3 0 0 syz-executor093 [ 627.307596] [ 2732] 0 2732 4429 2851 11 3 0 0 syz-executor093 [ 627.318007] [ 2735] 0 2735 4429 2851 11 3 0 0 syz-executor093 [ 627.327603] [ 2738] 0 2738 4429 2851 11 3 0 0 syz-executor093 [ 627.338061] [ 2741] 0 2741 4429 2851 11 3 0 0 syz-executor093 [ 627.347657] [ 2744] 0 2744 4429 2851 11 3 0 0 syz-executor093 [ 627.358083] [ 2747] 0 2747 4429 2851 11 3 0 0 syz-executor093 [ 627.367694] [ 2750] 0 2750 4429 2851 11 3 0 0 syz-executor093 [ 627.378073] [ 2753] 0 2753 4429 2851 11 3 0 0 syz-executor093 [ 627.387670] [ 2756] 0 2756 4429 2851 11 3 0 0 syz-executor093 [ 627.398046] [ 2759] 0 2759 4429 2851 11 3 0 0 syz-executor093 [ 627.407760] [ 2762] 0 2762 4429 2851 11 3 0 0 syz-executor093 [ 627.418186] [ 2765] 0 2765 4429 2851 11 3 0 0 syz-executor093 [ 627.427783] [ 2768] 0 2768 4429 2851 11 3 0 0 syz-executor093 [ 627.438272] [ 2771] 0 2771 4429 2851 11 3 0 0 syz-executor093 [ 627.447894] [ 2774] 0 2774 4429 2851 11 3 0 0 syz-executor093 [ 627.458310] [ 2777] 0 2777 4429 2851 11 3 0 0 syz-executor093 [ 627.467921] [ 2780] 0 2780 4429 2851 11 3 0 0 syz-executor093 [ 627.478369] [ 2783] 0 2783 4429 2851 11 3 0 0 syz-executor093 [ 627.487967] [ 2786] 0 2786 4429 2851 11 3 0 0 syz-executor093 [ 627.498589] [ 2789] 0 2789 4429 2851 11 3 0 0 syz-executor093 [ 627.508209] [ 2792] 0 2792 4429 2851 11 3 0 0 syz-executor093 [ 627.518604] [ 2795] 0 2795 4429 2851 11 3 0 0 syz-executor093 [ 627.528208] [ 2798] 0 2798 4429 2851 11 3 0 0 syz-executor093 [ 627.538791] [ 2801] 0 2801 4429 2851 11 3 0 0 syz-executor093 [ 627.548392] [ 2804] 0 2804 4429 2851 11 3 0 0 syz-executor093 [ 627.558846] [ 2807] 0 2807 4429 2851 11 3 0 0 syz-executor093 [ 627.568443] [ 2810] 0 2810 4429 2851 11 3 0 0 syz-executor093 [ 627.578896] [ 2813] 0 2813 4429 2851 11 3 0 0 syz-executor093 [ 627.588498] [ 2816] 0 2816 4429 2851 11 3 0 0 syz-executor093 [ 627.598881] [ 2819] 0 2819 4429 2851 11 3 0 0 syz-executor093 [ 627.608482] [ 2822] 0 2822 4429 2851 11 3 0 0 syz-executor093 [ 627.618894] [ 2825] 0 2825 4429 2851 11 3 0 0 syz-executor093 [ 627.628491] [ 2828] 0 2828 4429 2851 11 3 0 0 syz-executor093 [ 627.638905] [ 2831] 0 2831 4429 2851 11 3 0 0 syz-executor093 [ 627.648501] [ 2834] 0 2834 4429 2851 11 3 0 0 syz-executor093 [ 627.658883] [ 2837] 0 2837 4429 2851 11 3 0 0 syz-executor093 [ 627.668574] [ 2840] 0 2840 4429 2851 11 3 0 0 syz-executor093 [ 627.678993] [ 2843] 0 2843 4429 2851 11 3 0 0 syz-executor093 [ 627.688589] [ 2846] 0 2846 4429 2851 11 3 0 0 syz-executor093 [ 627.699154] [ 2849] 0 2849 4429 2851 11 3 0 0 syz-executor093 [ 627.708754] [ 2852] 0 2852 4429 2851 11 3 0 0 syz-executor093 [ 627.719155] [ 2855] 0 2855 4429 2851 11 3 0 0 syz-executor093 [ 627.728944] [ 2858] 0 2858 4429 2851 11 3 0 0 syz-executor093 [ 627.739397] [ 2861] 0 2861 4429 2851 11 3 0 0 syz-executor093 [ 627.748999] [ 2864] 0 2864 4429 2852 11 3 0 0 syz-executor093 [ 627.759396] [ 2867] 0 2867 4429 2851 11 3 0 0 syz-executor093 [ 627.769170] [ 2870] 0 2870 4429 2851 11 3 0 0 syz-executor093 [ 627.779672] [ 2873] 0 2873 4429 2851 11 3 0 0 syz-executor093 [ 627.789267] [ 2876] 0 2876 4429 2851 11 3 0 0 syz-executor093 [ 627.799829] [ 2879] 0 2879 4429 2851 11 3 0 0 syz-executor093 [ 627.809434] [ 2882] 0 2882 4429 2851 11 3 0 0 syz-executor093 [ 627.819847] [ 2885] 0 2885 4429 2851 11 3 0 0 syz-executor093 [ 627.829444] [ 2888] 0 2888 4429 2851 11 3 0 0 syz-executor093 [ 627.839850] [ 2891] 0 2891 4429 2851 11 3 0 0 syz-executor093 [ 627.849447] [ 2894] 0 2894 4429 2851 11 3 0 0 syz-executor093 [ 627.859831] [ 2897] 0 2897 4429 2851 11 3 0 0 syz-executor093 [ 627.869434] [ 2900] 0 2900 4429 2851 11 3 0 0 syz-executor093 [ 627.879903] [ 2903] 0 2903 4429 2851 11 3 0 0 syz-executor093 [ 627.889499] [ 2906] 0 2906 4429 2851 11 3 0 0 syz-executor093 [ 627.899953] [ 2909] 0 2909 4429 2851 11 3 0 0 syz-executor093 [ 627.909560] [ 2912] 0 2912 4429 2851 11 3 0 0 syz-executor093 [ 627.919999] [ 2915] 0 2915 4429 2851 11 3 0 0 syz-executor093 [ 627.929694] [ 2918] 0 2918 4429 2851 11 3 0 0 syz-executor093 [ 627.940057] [ 2921] 0 2921 4429 2851 11 3 0 0 syz-executor093 [ 627.949687] [ 2924] 0 2924 4429 2851 11 3 0 0 syz-executor093 [ 627.959300] [ 2927] 0 2927 4429 2851 11 3 0 0 syz-executor093 [ 627.968894] [ 2930] 0 2930 4429 2851 11 3 0 0 syz-executor093 [ 627.978575] [ 2933] 0 2933 4429 2851 11 3 0 0 syz-executor093 [ 627.988177] [ 2936] 0 2936 4429 2851 11 3 0 0 syz-executor093 [ 627.997776] [ 2939] 0 2939 4429 2851 11 3 0 0 syz-executor093 [ 628.007466] [ 2942] 0 2942 4429 2851 11 3 0 0 syz-executor093 [ 628.017069] [ 2945] 0 2945 4429 2851 11 3 0 0 syz-executor093 [ 628.026672] [ 2948] 0 2948 4429 2851 11 3 0 0 syz-executor093 [ 628.036268] [ 2951] 0 2951 4429 2851 11 3 0 0 syz-executor093 [ 628.045863] [ 2954] 0 2954 4429 2851 11 3 0 0 syz-executor093 [ 628.055461] [ 2957] 0 2957 4429 2851 11 3 0 0 syz-executor093 [ 628.065064] [ 2960] 0 2960 4429 2851 11 3 0 0 syz-executor093 [ 628.074661] [ 2963] 0 2963 4429 2851 11 3 0 0 syz-executor093 [ 628.084285] [ 2966] 0 2966 4429 2851 11 3 0 0 syz-executor093 [ 628.093881] [ 2969] 0 2969 4429 2851 11 3 0 0 syz-executor093 [ 628.103477] [ 2972] 0 2972 4429 2851 11 3 0 0 syz-executor093 [ 628.113076] [ 2975] 0 2975 4429 2851 11 3 0 0 syz-executor093 [ 628.122668] [ 2978] 0 2978 4429 2851 11 3 0 0 syz-executor093 [ 628.132262] [ 2981] 0 2981 4429 2851 11 3 0 0 syz-executor093 [ 628.141861] [ 2984] 0 2984 4429 2851 11 3 0 0 syz-executor093 [ 628.151457] [ 2987] 0 2987 4429 2851 11 3 0 0 syz-executor093 [ 628.161058] [ 2990] 0 2990 4429 2851 11 3 0 0 syz-executor093 [ 628.170662] [ 2993] 0 2993 4429 2883 11 3 0 0 syz-executor093 [ 628.180274] [ 2996] 0 2996 4429 2851 11 3 0 0 syz-executor093 [ 628.189865] [ 2999] 0 2999 4429 2851 11 3 0 0 syz-executor093 [ 628.199463] [ 3002] 0 3002 4429 2851 11 3 0 0 syz-executor093 [ 628.209063] [ 3005] 0 3005 4429 2851 11 3 0 0 syz-executor093 [ 628.218675] [ 3008] 0 3008 4429 2851 11 3 0 0 syz-executor093 [ 628.228267] [ 3011] 0 3011 4429 2851 11 3 0 0 syz-executor093 [ 628.237860] [ 3014] 0 3014 4429 2851 11 3 0 0 syz-executor093 [ 628.247454] [ 3017] 0 3017 4429 2851 11 3 0 0 syz-executor093 [ 628.257057] [ 3020] 0 3020 4429 2851 11 3 0 0 syz-executor093 [ 628.266664] [ 3023] 0 3023 4429 2851 11 3 0 0 syz-executor093 [ 628.276267] [ 3026] 0 3026 4429 2851 11 3 0 0 syz-executor093 [ 628.285861] [ 3029] 0 3029 4429 2851 11 3 0 0 syz-executor093 [ 628.295454] [ 3032] 0 3032 4429 2851 11 3 0 0 syz-executor093 [ 628.305054] [ 3035] 0 3035 4429 2851 11 3 0 0 syz-executor093 [ 628.314649] [ 3038] 0 3038 4429 2851 11 3 0 0 syz-executor093 [ 628.324252] [ 3041] 0 3041 4429 2851 11 3 0 0 syz-executor093 [ 628.333846] [ 3044] 0 3044 4429 2851 11 3 0 0 syz-executor093 [ 628.343439] [ 3047] 0 3047 4429 2851 11 3 0 0 syz-executor093 [ 628.353040] [ 3050] 0 3050 4429 2851 11 3 0 0 syz-executor093 [ 628.362631] [ 3053] 0 3053 4429 2851 11 3 0 0 syz-executor093 [ 628.372225] [ 3056] 0 3056 4429 2851 11 3 0 0 syz-executor093 [ 628.381819] [ 3059] 0 3059 4429 2851 11 3 0 0 syz-executor093 [ 628.391415] [ 3062] 0 3062 4429 2851 11 3 0 0 syz-executor093 [ 628.401012] [ 3065] 0 3065 4429 2851 11 3 0 0 syz-executor093 [ 628.410623] [ 3068] 0 3068 4429 2851 11 3 0 0 syz-executor093 [ 628.420236] [ 3071] 0 3071 4429 2851 11 3 0 0 syz-executor093 [ 628.429845] [ 3074] 0 3074 4429 2851 11 3 0 0 syz-executor093 [ 628.439443] [ 3077] 0 3077 4429 2851 11 3 0 0 syz-executor093 [ 628.449042] [ 3080] 0 3080 4429 2851 11 3 0 0 syz-executor093 [ 628.458636] [ 3083] 0 3083 4429 2851 11 3 0 0 syz-executor093 [ 628.468232] [ 3086] 0 3086 4429 2851 11 3 0 0 syz-executor093 [ 628.477827] [ 3089] 0 3089 4429 2851 11 3 0 0 syz-executor093 [ 628.487428] [ 3092] 0 3092 4429 2851 11 3 0 0 syz-executor093 [ 628.497035] [ 3095] 0 3095 4429 2851 11 3 0 0 syz-executor093 [ 628.506630] [ 3098] 0 3098 4429 2851 11 3 0 0 syz-executor093 [ 628.516225] [ 3101] 0 3101 4429 2851 11 3 0 0 syz-executor093 [ 628.525820] [ 3104] 0 3104 4429 2851 11 3 0 0 syz-executor093 [ 628.535420] [ 3107] 0 3107 4429 2851 11 3 0 0 syz-executor093 [ 628.545037] [ 3110] 0 3110 4429 2851 11 3 0 0 syz-executor093 [ 628.554629] [ 3113] 0 3113 4429 2851 11 3 0 0 syz-executor093 [ 628.564222] [ 3116] 0 3116 4429 2851 11 3 0 0 syz-executor093 [ 628.573816] [ 3119] 0 3119 4429 2851 11 3 0 0 syz-executor093 [ 628.583420] [ 3122] 0 3122 4429 2851 11 3 0 0 syz-executor093 [ 628.593021] [ 3125] 0 3125 4429 2851 11 3 0 0 syz-executor093 [ 628.602617] [ 3128] 0 3128 4429 2851 11 3 0 0 syz-executor093 [ 628.612212] [ 3131] 0 3131 4429 2851 11 3 0 0 syz-executor093 [ 628.621812] [ 3134] 0 3134 4429 2851 11 3 0 0 syz-executor093 [ 628.631408] [ 3137] 0 3137 4429 2851 11 3 0 0 syz-executor093 [ 628.641004] [ 3140] 0 3140 4429 2851 11 3 0 0 syz-executor093 [ 628.650613] [ 3143] 0 3143 4429 2851 11 3 0 0 syz-executor093 [ 628.660223] [ 3146] 0 3146 4429 2851 11 3 0 0 syz-executor093 [ 628.669902] [ 3149] 0 3149 4429 2851 11 3 0 0 syz-executor093 [ 628.679497] [ 3152] 0 3152 4429 2851 11 3 0 0 syz-executor093 [ 628.689091] [ 3155] 0 3155 4429 2851 11 3 0 0 syz-executor093 [ 628.698686] [ 3158] 0 3158 4429 2851 11 3 0 0 syz-executor093 [ 628.708278] [ 3161] 0 3161 4429 2851 11 3 0 0 syz-executor093 [ 628.717873] [ 3164] 0 3164 4429 2851 11 3 0 0 syz-executor093 [ 628.727478] [ 3167] 0 3167 4429 2851 11 3 0 0 syz-executor093 [ 628.737082] [ 3170] 0 3170 4429 2851 11 3 0 0 syz-executor093 [ 628.746675] [ 3173] 0 3173 4429 2851 11 3 0 0 syz-executor093 [ 628.756274] [ 3176] 0 3176 4429 2851 11 3 0 0 syz-executor093 [ 628.765869] [ 3179] 0 3179 4429 2851 11 3 0 0 syz-executor093 [ 628.775466] [ 3182] 0 3182 4429 2851 11 3 0 0 syz-executor093 [ 628.785062] [ 3185] 0 3185 4429 2851 11 3 0 0 syz-executor093 [ 628.794669] [ 3188] 0 3188 4429 2851 11 3 0 0 syz-executor093 [ 628.804264] [ 3191] 0 3191 4429 2851 11 3 0 0 syz-executor093 [ 628.813862] [ 3194] 0 3194 4429 2851 11 3 0 0 syz-executor093 [ 628.823453] [ 3197] 0 3197 4429 2851 11 3 0 0 syz-executor093 [ 628.833048] [ 3200] 0 3200 4429 2851 11 3 0 0 syz-executor093 [ 628.842644] [ 3203] 0 3203 4429 2851 11 3 0 0 syz-executor093 [ 628.852379] [ 3206] 0 3206 4429 2851 11 3 0 0 syz-executor093 [ 628.861971] [ 3209] 0 3209 4429 2851 11 3 0 0 syz-executor093 [ 628.871570] [ 3212] 0 3212 4429 2851 11 3 0 0 syz-executor093 [ 628.881163] [ 3215] 0 3215 4429 2851 11 3 0 0 syz-executor093 [ 628.890765] [ 3218] 0 3218 4429 2851 11 3 0 0 syz-executor093 [ 628.900375] [ 3221] 0 3221 4429 2851 11 3 0 0 syz-executor093 [ 628.910064] [ 3224] 0 3224 4429 2851 11 3 0 0 syz-executor093 [ 628.919750] [ 3227] 0 3227 4429 2851 11 3 0 0 syz-executor093 [ 628.929347] [ 3230] 0 3230 4429 2851 11 3 0 0 syz-executor093 [ 628.938942] [ 3233] 0 3233 4429 2851 11 3 0 0 syz-executor093 [ 628.948537] [ 3236] 0 3236 4429 2852 11 3 0 0 syz-executor093 [ 628.958147] [ 3239] 0 3239 4429 2851 11 3 0 0 syz-executor093 [ 628.967742] [ 3242] 0 3242 4429 2851 11 3 0 0 syz-executor093 [ 628.977340] [ 3245] 0 3245 4429 2851 11 3 0 0 syz-executor093 [ 628.986934] [ 3248] 0 3248 4429 2851 11 3 0 0 syz-executor093 [ 628.996534] [ 3251] 0 3251 4429 2851 11 3 0 0 syz-executor093 [ 629.006140] [ 3254] 0 3254 4429 2851 11 3 0 0 syz-executor093 [ 629.015873] [ 3257] 0 3257 4429 2851 11 3 0 0 syz-executor093 [ 629.025469] [ 3260] 0 3260 4429 2852 11 3 0 0 syz-executor093 [ 629.035065] [ 3263] 0 3263 4429 2851 11 3 0 0 syz-executor093 [ 629.044664] [ 3266] 0 3266 4429 2851 11 3 0 0 syz-executor093 [ 629.054262] [ 3269] 0 3269 4429 2851 11 3 0 0 syz-executor093 [ 629.063857] [ 3272] 0 3272 4429 2851 11 3 0 0 syz-executor093 [ 629.073451] [ 3275] 0 3275 4429 2852 11 3 0 0 syz-executor093 [ 629.083055] [ 3278] 0 3278 4429 2851 11 3 0 0 syz-executor093 [ 629.092650] [ 3281] 0 3281 4429 2851 11 3 0 0 syz-executor093 [ 629.102250] [ 3284] 0 3284 4429 2851 11 3 0 0 syz-executor093 [ 629.111846] [ 3287] 0 3287 4429 2851 11 3 0 0 syz-executor093 [ 629.121461] [ 3290] 0 3290 4429 2851 11 3 0 0 syz-executor093 [ 629.131072] [ 3293] 0 3293 4429 2851 11 3 0 0 syz-executor093 [ 629.140673] [ 3296] 0 3296 4429 2851 11 3 0 0 syz-executor093 [ 629.150277] [ 3299] 0 3299 4429 2851 11 3 0 0 syz-executor093 [ 629.159869] [ 3302] 0 3302 4429 2851 11 3 0 0 syz-executor093 [ 629.169463] [ 3305] 0 3305 4429 2851 11 3 0 0 syz-executor093 [ 629.179074] [ 3308] 0 3308 4429 2851 11 3 0 0 syz-executor093 [ 629.188671] [ 3311] 0 3311 4429 2851 11 3 0 0 syz-executor093 [ 629.198279] [ 3314] 0 3314 4429 2851 11 3 0 0 syz-executor093 [ 629.207874] [ 3317] 0 3317 4429 2851 11 3 0 0 syz-executor093 [ 629.217473] [ 3320] 0 3320 4429 2851 11 3 0 0 syz-executor093 [ 629.227070] [ 3323] 0 3323 4429 2851 11 3 0 0 syz-executor093 [ 629.236663] [ 3326] 0 3326 4429 2851 11 3 0 0 syz-executor093 [ 629.246272] [ 3329] 0 3329 4429 2851 11 3 0 0 syz-executor093 [ 629.255871] [ 3332] 0 3332 4429 2851 11 3 0 0 syz-executor093 [ 629.265463] [ 3335] 0 3335 4429 2851 11 3 0 0 syz-executor093 [ 629.275059] [ 3338] 0 3338 4429 2852 11 3 0 0 syz-executor093 [ 629.284651] [ 3341] 0 3341 4429 2851 11 3 0 0 syz-executor093 [ 629.294249] [ 3344] 0 3344 4429 2851 11 3 0 0 syz-executor093 [ 629.303844] [ 3347] 0 3347 4429 2851 11 3 0 0 syz-executor093 [ 629.313443] [ 3350] 0 3350 4429 2851 11 3 0 0 syz-executor093 [ 629.323039] [ 3353] 0 3353 4429 2851 11 3 0 0 syz-executor093 [ 629.332631] [ 3356] 0 3356 4429 2851 11 3 0 0 syz-executor093 [ 629.342240] [ 3359] 0 3359 4429 2851 11 3 0 0 syz-executor093 [ 629.351836] [ 3362] 0 3362 4429 2851 11 3 0 0 syz-executor093 [ 629.361430] [ 3365] 0 3365 4429 2851 11 3 0 0 syz-executor093 [ 629.371033] [ 3368] 0 3368 4429 2851 11 3 0 0 syz-executor093 [ 629.380630] [ 3371] 0 3371 4429 2851 11 3 0 0 syz-executor093 [ 629.390235] [ 3374] 0 3374 4429 2852 11 3 0 0 syz-executor093 [ 629.399828] [ 3377] 0 3377 4429 2851 11 3 0 0 syz-executor093 [ 629.409419] [ 3380] 0 3380 4429 2851 11 3 0 0 syz-executor093 [ 629.419012] [ 3383] 0 3383 4429 2851 11 3 0 0 syz-executor093 [ 629.428626] [ 3386] 0 3386 4429 2851 11 3 0 0 syz-executor093 [ 629.438378] [ 3389] 0 3389 4429 2851 11 3 0 0 syz-executor093 [ 629.447979] [ 3392] 0 3392 4429 2851 11 3 0 0 syz-executor093 [ 629.457573] [ 3395] 0 3395 4429 2851 11 3 0 0 syz-executor093 [ 629.467168] [ 3398] 0 3398 4429 2851 11 3 0 0 syz-executor093 [ 629.476761] [ 3401] 0 3401 4429 2851 11 3 0 0 syz-executor093 [ 629.486354] [ 3404] 0 3404 4429 2851 11 3 0 0 syz-executor093 [ 629.495954] [ 3407] 0 3407 4429 2851 11 3 0 0 syz-executor093 [ 629.505553] [ 3410] 0 3410 4429 2851 11 3 0 0 syz-executor093 [ 629.515154] [ 3413] 0 3413 4429 2851 11 3 0 0 syz-executor093 [ 629.524748] [ 3416] 0 3416 4429 2851 11 3 0 0 syz-executor093 [ 629.534340] [ 3419] 0 3419 4429 2851 11 3 0 0 syz-executor093 [ 629.543938] [ 3422] 0 3422 4429 2851 11 3 0 0 syz-executor093 [ 629.553535] [ 3425] 0 3425 4429 2851 11 3 0 0 syz-executor093 [ 629.563138] [ 3428] 0 3428 4429 2851 11 3 0 0 syz-executor093 [ 629.572737] [ 3431] 0 3431 4429 2851 11 3 0 0 syz-executor093 [ 629.582346] [ 3434] 0 3434 4429 2851 11 3 0 0 syz-executor093 [ 629.591964] [ 3437] 0 3437 4429 2851 11 3 0 0 syz-executor093 [ 629.601559] [ 3440] 0 3440 4429 2851 11 3 0 0 syz-executor093 [ 629.611166] [ 3443] 0 3443 4429 2851 11 3 0 0 syz-executor093 [ 629.620771] [ 3446] 0 3446 4429 2851 11 3 0 0 syz-executor093 [ 629.630375] [ 3449] 0 3449 4429 2851 11 3 0 0 syz-executor093 [ 629.639965] [ 3452] 0 3452 4429 2851 11 3 0 0 syz-executor093 [ 629.649557] [ 3455] 0 3455 4429 2851 11 3 0 0 syz-executor093 [ 629.659155] [ 3458] 0 3458 4429 2851 11 3 0 0 syz-executor093 [ 629.668748] [ 3461] 0 3461 4429 2851 11 3 0 0 syz-executor093 [ 629.678341] [ 3464] 0 3464 4429 2851 11 3 0 0 syz-executor093 [ 629.687945] [ 3467] 0 3467 4429 2851 11 3 0 0 syz-executor093 [ 629.697541] [ 3470] 0 3470 4429 2851 11 3 0 0 syz-executor093 [ 629.707136] [ 3473] 0 3473 4429 2851 11 3 0 0 syz-executor093 [ 629.716733] [ 3476] 0 3476 4429 2851 11 3 0 0 syz-executor093 [ 629.726330] [ 3479] 0 3479 4429 2851 11 3 0 0 syz-executor093 [ 629.735929] [ 3482] 0 3482 4429 2884 11 3 0 0 syz-executor093 [ 629.745525] [ 3485] 0 3485 4429 2487 10 3 0 0 syz-executor093 [ 629.755118] [ 3486] 0 3486 4429 343 6 3 0 0 syz-executor093 [ 629.764802] [ 3488] 0 3488 4429 343 6 3 0 0 syz-executor093 [ 629.774395] Out of memory: Kill process 1891 (syz-executor093) score 1 or sacrifice child [ 629.782706] Killed process 1891 (syz-executor093) total-vm:17716kB, anon-rss:56kB, file-rss:0kB, shmem-rss:11480kB [ 629.810453] oom_reaper: reaped process 1891 (syz-executor093), now anon-rss:0kB, file-rss:0kB, shmem-rss:11480kB [ 629.841184] kthreadd invoked oom-killer: gfp_mask=0x15080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 629.853621] CPU: 0 PID: 2 Comm: kthreadd Not tainted 4.14.94+ #10 [ 629.859821] Call Trace: [ 629.862381] dump_stack+0xb9/0x10e [ 629.865894] dump_header+0x16f/0x775 [ 629.869597] ? _raw_spin_unlock_irqrestore+0x41/0x70 [ 629.874666] ? ___ratelimit+0x50/0x3f5 [ 629.878521] oom_kill_process.cold+0x10/0xc29 [ 629.882986] ? lock_downgrade+0x5d0/0x5d0 [ 629.887104] ? lock_acquire+0x10f/0x380 [ 629.891051] ? oom_evaluate_task.part.0+0x240/0x420 [ 629.896040] ? out_of_memory+0x66f/0xa50 [ 629.900069] ? oom_killer_disable+0x1f0/0x1f0 [ 629.904535] ? __alloc_pages_nodemask+0x1988/0x22e0 [ 629.909523] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 629.914338] ? fs_reclaim_acquire+0x10/0x10 [ 629.918636] ? copy_process.part.0+0x1400/0x6520 [ 629.923359] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 629.928777] ? rcu_read_lock_sched_held+0x10a/0x130 [ 629.933765] ? copy_process.part.0+0x25f/0x6520 [ 629.938403] ? trace_hardirqs_on+0x10/0x10 [ 629.942621] ? set_next_entity+0xd8e/0x2820 [ 629.946927] ? check_preemption_disabled+0x35/0x1f0 [ 629.951921] ? __lock_acquire+0x56a/0x3fa0 [ 629.956129] ? kthread_create_on_node+0xf0/0xf0 [ 629.960768] ? __cleanup_sighand+0x40/0x40 [ 629.964972] ? trace_hardirqs_on+0x10/0x10 [ 629.969174] ? _raw_spin_unlock_irq+0x24/0x50 [ 629.973638] ? kthread_create_on_node+0xf0/0xf0 [ 629.978278] ? _do_fork+0x193/0xcc0 [ 629.981872] ? fork_idle+0x260/0x260 [ 629.985553] ? kthreadd+0x292/0x3f0 [ 629.989144] ? lock_downgrade+0x5d0/0x5d0 [ 629.993260] ? lock_acquire+0x10f/0x380 [ 629.997202] ? kthreadd+0x1c6/0x3f0 [ 630.000793] ? kthread_create_on_node+0xf0/0xf0 [ 630.005517] ? kernel_thread+0x2f/0x40 [ 630.009375] ? kthreadd+0x2a6/0x3f0 [ 630.012979] ? finish_task_switch+0x1e2/0x620 [ 630.017452] ? kthread_create_on_cpu+0x1b0/0x1b0 [ 630.022179] ? __switch_to_asm+0x34/0x70 [ 630.026207] ? kthread_create_on_cpu+0x1b0/0x1b0 [ 630.030928] ? ret_from_fork+0x3a/0x50 [ 630.035562] Mem-Info: [ 630.038155] active_anon:10628 inactive_anon:1535116 isolated_anon:0 [ 630.038155] active_file:24 inactive_file:115 isolated_file:0 [ 630.038155] unevictable:0 dirty:0 writeback:0 unstable:0 [ 630.038155] slab_reclaimable:8711 slab_unreclaimable:60263 [ 630.038155] mapped:1535103 shmem:1535122 pagetables:6127 bounce:0 [ 630.038155] free:6316 free_pcp:111 free_cma:0 [ 630.072114] Node 0 active_anon:42468kB inactive_anon:6128984kB active_file:96kB inactive_file:588kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:6128932kB dirty:0kB writeback:0kB shmem:6129008kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 630.095700] DMA32 free:15548kB min:4792kB low:7868kB high:10944kB active_anon:12336kB inactive_anon:2968764kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:3145324kB managed:3079672kB mlocked:0kB kernel_stack:7712kB pagetables:10836kB bounce:0kB free_pcp:380kB local_pcp:0kB free_cma:0kB [ 630.123947] lowmem_reserve[]: 0 3437 3437 [ 630.128156] Normal free:19832kB min:5476kB low:8992kB high:12508kB active_anon:30132kB inactive_anon:3160140kB active_file:60kB inactive_file:1256kB unevictable:0kB writepending:20kB present:4718592kB managed:3521432kB mlocked:0kB kernel_stack:11392kB pagetables:13576kB bounce:0kB free_pcp:352kB local_pcp:156kB free_cma:0kB [ 630.157338] lowmem_reserve[]: 0 0 0 [ 630.161063] DMA32: 19*4kB (UMEH) 5*8kB (MEH) 7*16kB (MEH) 6*32kB (MEH) 5*64kB (MEH) 1*128kB (H) 1*256kB (H) 1*512kB (M) 2*1024kB (EH) 2*2048kB (EH) 2*4096kB (M) = 15972kB [ 630.176694] Normal: 252*4kB (UMH) 141*8kB (UMEH) 40*16kB (UME) 108*32kB (UMEH) 54*64kB (UMEH) 8*128kB (UMH) 5*256kB (M) 3*512kB (M) 2*1024kB (M) 2*2048kB (M) 0*4096kB = 19672kB [ 630.192835] 1532463 total pagecache pages [ 630.197138] 0 pages in swap cache [ 630.200777] Swap cache stats: add 0, delete 0, find 0/0 [ 630.206326] Free swap = 0kB [ 630.209525] Total swap = 0kB [ 630.212556] 1965979 pages RAM [ 630.215660] 0 pages HighMem/MovableOnly [ 630.219605] 315703 pages reserved [ 630.223068] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 630.231780] [ 190] 0 190 5385 184 16 3 0 -1000 udevd [ 630.240553] [ 306] 0 306 5747 536 16 3 0 -1000 udevd [ 630.249370] [ 307] 0 307 5747 536 16 3 0 -1000 udevd [ 630.258145] [ 1486] 0 1486 2493 573 9 3 0 0 dhclient [ 630.267233] [ 1617] 0 1617 14430 474 24 3 0 0 rsyslogd [ 630.276239] [ 1670] 0 1670 4725 50 15 3 0 0 cron [ 630.284899] [ 1690] 0 1690 3736 45 12 3 0 0 mcstransd [ 630.294133] [ 1700] 0 1700 12927 1230 26 3 0 0 restorecond [ 630.303435] [ 1718] 0 1718 12490 153 29 3 0 -1000 sshd [ 630.313578] [ 1748] 0 1748 3649 39 13 3 0 0 getty [ 630.322412] [ 1875] 0 1875 17821 197 39 4 0 0 sshd [ 630.331096] [ 1877] 0 1877 4396 12 4 2 0 0 syz-executor093 [ 630.340761] [ 1880] 0 1880 4430 2850 11 3 0 0 syz-executor093 [ 630.350481] [ 1884] 0 1884 4429 2851 11 3 0 0 syz-executor093 [ 630.360246] [ 1888] 0 1888 4429 2851 11 3 0 0 syz-executor093 [ 630.369944] [ 1894] 0 1894 4429 2851 11 3 0 0 syz-executor093 [ 630.379658] [ 1898] 0 1898 4429 2851 11 3 0 0 syz-executor093 [ 630.389564] [ 1901] 0 1901 4429 2851 11 3 0 0 syz-executor093 [ 630.399375] [ 1904] 0 1904 4429 2851 11 3 0 0 syz-executor093 [ 630.409172] [ 1907] 0 1907 4429 2851 11 3 0 0 syz-executor093 [ 630.420829] [ 1910] 0 1910 4429 2851 11 3 0 0 syz-executor093 [ 630.432111] [ 1913] 0 1913 4429 2851 11 3 0 0 syz-executor093 [ 630.441998] [ 1916] 0 1916 4429 2851 11 3 0 0 syz-executor093 [ 630.451662] [ 1919] 0 1919 4429 2851 11 3 0 0 syz-executor093 [ 630.461531] [ 1922] 0 1922 4429 2851 11 3 0 0 syz-executor093 [ 630.471471] [ 1925] 0 1925 4429 2851 11 3 0 0 syz-executor093 [ 630.481156] [ 1928] 0 1928 4429 2851 11 3 0 0 syz-executor093 [ 630.491131] [ 1931] 0 1931 4429 2851 11 3 0 0 syz-executor093 [ 630.501144] [ 1934] 0 1934 4429 2851 11 3 0 0 syz-executor093 executing program [ 630.511176] [ 1937] 0 1937 4429 2851 11 3 0 0 syz-executor093 [ 630.521996] [ 1940] 0 1940 4429 2851 11 3 0 0 syz-executor093 [ 630.532045] [ 1943] 0 1943 4429 2851 11 3 0 0 syz-executor093 [ 630.541813] [ 1946] 0 1946 4429 2851 11 3 0 0 syz-executor093 [ 630.551471] [ 1949] 0 1949 4429 2851 11 3 0 0 syz-executor093 [ 630.561140] [ 1952] 0 1952 4429 2851 11 3 0 0 syz-executor093 [ 630.570752] [ 1955] 0 1955 4429 2851 11 3 0 0 syz-executor093 [ 630.580427] [ 1958] 0 1958 4429 2851 11 3 0 0 syz-executor093 [ 630.590279] [ 1961] 0 1961 4429 2851 11 3 0 0 syz-executor093 [ 630.599942] [ 1964] 0 1964 4429 2851 11 3 0 0 syz-executor093 [ 630.609596] [ 1967] 0 1967 4429 2851 11 3 0 0 syz-executor093 [ 630.619259] [ 1970] 0 1970 4429 2851 11 3 0 0 syz-executor093 [ 630.628951] [ 1973] 0 1973 4429 2851 11 3 0 0 syz-executor093 [ 630.638557] [ 1976] 0 1976 4429 2851 11 3 0 0 syz-executor093 [ 630.648269] [ 1979] 0 1979 4429 2851 11 3 0 0 syz-executor093 [ 630.657897] [ 1982] 0 1982 4429 2851 11 3 0 0 syz-executor093 [ 630.667509] [ 1985] 0 1985 4429 2851 11 3 0 0 syz-executor093 [ 630.677110] [ 1988] 0 1988 4429 2851 11 3 0 0 syz-executor093 [ 630.686710] [ 1991] 0 1991 4429 2851 11 3 0 0 syz-executor093 [ 630.696563] [ 1994] 0 1994 4429 2851 11 3 0 0 syz-executor093 [ 630.706389] [ 1997] 0 1997 4429 2851 11 3 0 0 syz-executor093 [ 630.716070] [ 2000] 0 2000 4429 2851 11 3 0 0 syz-executor093 [ 630.725698] [ 2003] 0 2003 4429 2851 11 3 0 0 syz-executor093 [ 630.735787] [ 2006] 0 2006 4429 2851 11 3 0 0 syz-executor093 [ 630.745537] [ 2009] 0 2009 4429 2851 11 3 0 0 syz-executor093 [ 630.755152] [ 2012] 0 2012 4429 2851 11 3 0 0 syz-executor093 [ 630.764871] [ 2015] 0 2015 4429 2851 11 3 0 0 syz-executor093 [ 630.774512] [ 2018] 0 2018 4429 2851 11 3 0 0 syz-executor093 [ 630.784125] [ 2021] 0 2021 4429 2851 11 3 0 0 syz-executor093 [ 630.793748] [ 2024] 0 2024 4429 2851 11 3 0 0 syz-executor093 [ 630.803872] [ 2027] 0 2027 4429 2851 11 3 0 0 syz-executor093 [ 630.813514] [ 2030] 0 2030 4429 2851 11 3 0 0 syz-executor093 [ 630.823227] [ 2033] 0 2033 4429 2851 11 3 0 0 syz-executor093 [ 630.832842] [ 2036] 0 2036 4429 2851 11 3 0 0 syz-executor093 [ 630.842621] [ 2039] 0 2039 4429 2851 11 3 0 0 syz-executor093 [ 630.852280] [ 2042] 0 2042 4429 2851 11 3 0 0 syz-executor093 [ 630.861942] [ 2045] 0 2045 4429 2851 11 3 0 0 syz-executor093 [ 630.871618] [ 2048] 0 2048 4429 2851 11 3 0 0 syz-executor093 [ 630.881276] [ 2051] 0 2051 4429 2851 11 3 0 0 syz-executor093 [ 630.890925] [ 2054] 0 2054 4429 2851 11 3 0 0 syz-executor093 [ 630.900607] [ 2057] 0 2057 4429 2851 11 3 0 0 syz-executor093 [ 630.910261] [ 2060] 0 2060 4429 2851 11 3 0 0 syz-executor093 [ 630.919887] [ 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