last executing test programs:
4.499420418s ago: executing program 2 (id=3):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/devices/system/machinecheck/machinecheck0/cmci_disabled\x00', 0x1, 0x0)
write(r0, &(0x7f00000000c0)='1', 0x1)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0)
write(r1, &(0x7f0000000140)='0', 0x1)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0)
write(r2, &(0x7f0000000180)='1', 0x1)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/devices/system/machinecheck/machinecheck0/check_interval\x00', 0x1, 0x0)
write(r3, &(0x7f0000000240)='2', 0x1)
close(r3)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/devices/system/machinecheck/machinecheck0/check_interval\x00', 0x1, 0x0)
write(r4, &(0x7f0000000280)='1', 0x1)
close(r4)
nanosleep(&(0x7f0000000300)={0x1, 0x1dcd6500}, 0x0)
4.091653513s ago: executing program 1 (id=2):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/power/pm_freeze_timeout\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='100', 0x3)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/power/pm_test\x00', 0x1, 0x0)
write(r1, &(0x7f0000000340)='freezer', 0x7)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/module/suspend/parameters/pm_test_delay\x00', 0x1, 0x0)
write(r2, &(0x7f00000003c0)='0', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/power/state\x00', 0x1, 0x0)
write(r3, &(0x7f0000000440)='mem', 0x3)
3.595454385s ago: executing program 2 (id=19):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/msr/parameters/allow_writes\x00', 0x2, 0x0)
write(r0, &(0x7f0000000100)='on\x00', 0x3)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/devices/system/machinecheck/machinecheck0/cmci_disabled\x00', 0x2, 0x0)
write(r1, &(0x7f0000000200)='1\x00', 0x2)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000280)='./dev\x00', &(0x7f00000002c0)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dev/cpu/0/msr\x00', 0x2, 0x0)
pwrite64(r2, &(0x7f0000000400)="ed7f000000000000", 0x8, 0x280)
pwrite64(r2, &(0x7f0000000400)="ed7f000000000000", 0x8, 0x281)
pwrite64(r2, &(0x7f0000000400)="ed7f000000000000", 0x8, 0x282)
pwrite64(r2, &(0x7f0000000400)="ed7f000000000000", 0x8, 0x283)
pwrite64(r2, &(0x7f0000000400)="ed7f000000000000", 0x8, 0x284)
pwrite64(r2, &(0x7f0000000400)="ed7f000000000000", 0x8, 0x285)
openat(0xffffffffffffff9c, &(0x7f0000000380)='./dev/cpu/1/msr\x00', 0x2, 0x0)
write(r1, &(0x7f0000000500)='0\x00', 0x2)
3.531148293s ago: executing program 2 (id=22):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/devices/system/cpu/cpuidle/available_governors\x00', 0x0, 0x0)
read(r0, &(0x7f0000000800)=""/100, 0x64)
3.498337693s ago: executing program 2 (id=26):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/power/state\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140)='disk\n', 0x5)
close(r0)
3.381579568s ago: executing program 0 (id=30):
mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3)
mbind(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x1, &(0x7f0000000100)=0x1, 0x2, 0x0)
migrate_pages(0x0, 0x2, &(0x7f0000000180)=0x1, &(0x7f0000000200)=0x1)
move_pages(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000/0x1000)=nil], &(0x7f0000000300)=[0x0], &(0x7f0000000380)=[0x0], 0x2)
3.381398828s ago: executing program 0 (id=32):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/msr/parameters/allow_writes\x00', 0x2, 0x0)
write(r0, &(0x7f0000000100)='on\x00', 0x3)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/devices/system/machinecheck/machinecheck0/cmci_disabled\x00', 0x2, 0x0)
write(r1, &(0x7f0000000200)='1\x00', 0x2)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000280)='./dev\x00', &(0x7f00000002c0)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dev/cpu/0/msr\x00', 0x2, 0x0)
pwrite64(r2, &(0x7f0000000400)="ed7f000000000000", 0x8, 0x280)
pwrite64(r2, &(0x7f0000000400)="ed7f000000000000", 0x8, 0x281)
pwrite64(r2, &(0x7f0000000400)="ed7f000000000000", 0x8, 0x282)
pwrite64(r2, &(0x7f0000000400)="ed7f000000000000", 0x8, 0x283)
pwrite64(r2, &(0x7f0000000400)="ed7f000000000000", 0x8, 0x284)
pwrite64(r2, &(0x7f0000000400)="ed7f000000000000", 0x8, 0x285)
write(r1, &(0x7f0000000500)='0\x00', 0x2)
3.30919054s ago: executing program 0 (id=33):
mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/sys/kernel/split_lock_mitigate\x00', 0x0, 0x0)
read(r0, &(0x7f0000000200)=""/4096, 0x1000)
3.309061626s ago: executing program 0 (id=34):
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./sys\x00', 0x1ff)
mount(&(0x7f0000000200)=@filename='sysfs\x00', &(0x7f0000000100)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='1\x00', 0x1)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/bus/pci/devices/0000:00:00.0/remove\x00', 0x1, 0x0)
write(r1, &(0x7f0000000700)='1\x00', 0x1)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0)
write(r2, &(0x7f0000000900)='1\x00', 0x1)
close(r2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r3, &(0x7f0000000d00)='1\x00', 0x1)
close(r3)
2.942619858s ago: executing program 0 (id=40):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/msr/parameters/allow_writes\x00', 0x2, 0x0)
write(r0, &(0x7f0000000100)='on\x00', 0x3)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/devices/system/machinecheck/machinecheck0/cmci_disabled\x00', 0x2, 0x0)
write(r1, &(0x7f0000000200)='1\x00', 0x2)
mount(0x0, &(0x7f0000000280)='./dev\x00', &(0x7f00000002c0)='devtmpfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dev/cpu/0/msr\x00', 0x2, 0x0)
pwrite64(r2, &(0x7f0000000400)="ed7f000000000000", 0x8, 0x280)
2.942318626s ago: executing program 0 (id=42):
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
close(0xca)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./sys\x00', 0x1ff)
mount(&(0x7f0000000140)=@filename='none\x00', &(0x7f0000000100)='./sys\x00', &(0x7f0000000180)='sysfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x1, 0x0)
write(r1, &(0x7f0000000240)='0\n', 0x2)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/module/suspend/parameters/pm_test_delay\x00', 0x1, 0x0)
write(r2, &(0x7f00000002c0)='0\n', 0x2)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/power/pm_test\x00', 0x1, 0x0)
write(r3, &(0x7f0000000340)='core\n', 0x5)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./sys/power/state\x00', 0x1, 0x0)
write(r4, &(0x7f00000003c0)='disk\n', 0x5)
220.456024ms ago: executing program 3 (id=86):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/devices/system/machinecheck/machinecheck0/cmci_disabled\x00', 0x1, 0x0)
write(r0, &(0x7f00000000c0)='1', 0x1)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0)
write(r1, &(0x7f0000000140)='0', 0x1)
close(r1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x1, 0x0)
write(r2, &(0x7f0000000180)='1', 0x1)
close(r2)
write(0xffffffffffffffff, &(0x7f0000000240)='2', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/devices/system/machinecheck/machinecheck0/check_interval\x00', 0x1, 0x0)
write(r3, &(0x7f0000000280)='1', 0x1)
161.012812ms ago: executing program 3 (id=87):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(&(0x7f0000000040)=@filename='proc\x00', &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/sys/crypto/af_alg_restrict\x00', 0x2, 0x0)
write(r0, &(0x7f0000000140)='0', 0x1)
close(r0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="0102030405060708090a0b0c0d0e0f10", 0x10)
r2 = accept4$alg(r1, 0x0, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000500)="00112233445566778899aabbccddeeff", 0x10}], 0x1, &(0x7f0000000600)=[@op={0x0, 0x117, 0x3, 0x1}]}, 0x0)
read$alg(r2, &(0x7f0000000700)=""/16, 0x10)
160.794685ms ago: executing program 3 (id=88):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000280)='./dev\x00', &(0x7f00000002c0)='devtmpfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./dev/cpu/0/msr\x00', 0x2, 0x0)
pwrite64(r0, &(0x7f0000000400)="ed7f000000000000", 0x8, 0x280)
80.70031ms ago: executing program 3 (id=89):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/acpi/drivers_autoprobe\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/acpi/uevent\x00', 0x1, 0x0)
80.566285ms ago: executing program 3 (id=90):
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc_mnt\x00', 0x1ff)
mount(&(0x7f0000000040)=@filename='proc\x00', &(0x7f0000000200)='./proc_mnt\x00', &(0x7f0000000300)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./proc_mnt/sys/crypto/af_alg_restrict\x00', 0x1, 0x0)
write(r0, &(0x7f00000000c0)='0\x00', 0x1)
close(r0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aria-avx\x00'}, 0x58)
0s ago: executing program 3 (id=91):
bpf$MAP_CREATE(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="21000000000000000000000001000000000400"/72], 0x48)
kernel console output (not intermixed with test programs):
T3265] Acpi-Parse 3KB 15KB
[ 53.238548][ T3265] Acpi-State 11KB 39KB
[ 53.238555][ T3265] Acpi-Namespace 35KB 44KB
[ 53.238563][ T3265] numa_policy 7KB 8KB
[ 53.238573][ T3265] perf_event 15KB 31KB
[ 53.238584][ T3265] trace_event_file 577KB 580KB
[ 53.238596][ T3265] ftrace_event_field 1129KB 1130KB
[ 53.238607][ T3265] pool_workqueue 2038KB 2080KB
[ 53.238619][ T3265] task_group 37KB 64KB
[ 53.238646][ T3265] maple_node 491KB 1576KB
[ 53.238655][ T3265] mm_struct 180KB 551KB
[ 53.238668][ T3265] vmap_area 480KB 594KB
[ 53.238720][ T3265] debug_objects_cache 1808KB 3533KB
[ 53.238730][ T3265] page->ptl 65KB 165KB
[ 53.238738][ T3265] kmalloc-cg-8k 1360KB 1472KB
[ 53.238747][ T3265] kmalloc-cg-4k 10600KB 11040KB
[ 53.238756][ T3265] kmalloc-cg-2k 6636KB 6912KB
[ 53.238765][ T3265] kmalloc-cg-1k 1956KB 2336KB
[ 53.238774][ T3265] kmalloc-cg-512 921KB 1072KB
[ 53.238782][ T3265] kmalloc-cg-256 275KB 312KB
[ 53.238789][ T3265] kmalloc-cg-128 197KB 212KB
[ 53.238798][ T3265] kmalloc-cg-64 60KB 88KB
[ 53.238808][ T3265] kmalloc-cg-32 39KB 160KB
[ 53.238815][ T3265] kmalloc-cg-16 6KB 16KB
[ 53.238823][ T3265] kmalloc-cg-8 18KB 36KB
[ 53.238830][ T3265] kmalloc-cg-192 59KB 68KB
[ 53.238837][ T3265] kmalloc-cg-96 55KB 68KB
[ 53.238855][ T3265] kmalloc-8k 5088KB 5344KB
[ 53.238863][ T3265] kmalloc-4k 24336KB 24384KB
[ 53.238881][ T3265] kmalloc-2k 11684KB 13920KB
[ 53.238888][ T3265] kmalloc-1k 9096KB 9144KB
[ 53.238911][ T3265] kmalloc-512 10713KB 11388KB
[ 53.238918][ T3265] kmalloc-256 16947KB 16952KB
[ 53.238931][ T3265] kmalloc-128 1464KB 1568KB
[ 53.238954][ T3265] kmalloc-64 2985KB 3128KB
[ 53.238975][ T3265] kmalloc-32 1233KB 1432KB
[ 53.238985][ T3265] kmalloc-16 349KB 408KB
[ 53.238995][ T3265] kmalloc-8 841KB 896KB
[ 53.239008][ T3265] kmalloc-192 1090KB 1176KB
[ 53.239029][ T3265] kmalloc-96 1609KB 1868KB
[ 53.239036][ T3265] kmem_cache_node 215KB 220KB
[ 53.239043][ T3265] kmem_cache 179KB 218KB
[ 53.239050][ T3265] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=udevd,pid=5744,uid=0
[ 53.239658][ T3265] Out of memory: Killed process 5744 (udevd) total-vm:21460kB, anon-rss:0kB, file-rss:8kB, shmem-rss:0kB, UID:0 pgtables:56kB oom_score_adj:0
[ 53.258501][ T5812] kworker/u32:3 invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=1, oom_score_adj=0
[ 53.258527][ T5812] CPU: 2 UID: 0 PID: 5812 Comm: kworker/u32:3 Tainted: G S syzkaller #0 PREEMPT(full)
[ 53.258542][ T5812] Tainted: [S]=CPU_OUT_OF_SPEC
[ 53.258546][ T5812] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 53.258554][ T5812] Workqueue: netns cleanup_net
[ 53.258572][ T5812] Call Trace:
[ 53.258577][ T5812]
[ 53.258581][ T5812] dump_stack_lvl+0x100/0x190
[ 53.258599][ T5812] dump_header+0xfb/0x606
[ 53.258613][ T5812] oom_kill_process.cold+0xd/0x380
[ 53.258627][ T5812] out_of_memory+0x340/0x14f0
[ 53.258648][ T5812] ? __pfx_out_of_memory+0x10/0x10
[ 53.258670][ T5812] __alloc_frozen_pages_noprof+0x2852/0x3300
[ 53.258695][ T5812] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 53.258717][ T5812] ? __lock_acquire+0x5c0/0x1f40
[ 53.258752][ T5812] ? lock_acquire+0x1d1/0x380
[ 53.258778][ T5812] ? kernfs_root+0x23/0x2a0
[ 53.258810][ T5812] ? __lock_acquire+0x5c0/0x1f40
[ 53.258836][ T5812] ? __lock_acquire+0x5c0/0x1f40
[ 53.258854][ T5812] new_slab+0x1f6/0x6e0
[ 53.258869][ T5812] refill_objects+0xe3/0x410
[ 53.258887][ T5812] __pcs_replace_empty_main+0x35e/0x650
[ 53.258902][ T5812] __kmalloc_cache_noprof+0x4f4/0x6d0
[ 53.258916][ T5812] ? kobject_uevent_env+0x263/0x18b0
[ 53.258935][ T5812] kobject_uevent_env+0x263/0x18b0
[ 53.258961][ T5812] net_rx_queue_update_kobjects+0x1dd/0x760
[ 53.258982][ T5812] ? kset_register+0x1bb/0x290
[ 53.258997][ T5812] netdev_register_kobject+0x2c6/0x410
[ 53.259017][ T5812] register_netdevice+0x15b6/0x25a0
[ 53.259036][ T5812] ? __pfx_register_netdevice+0x10/0x10
[ 53.259051][ T5812] ? debugfs_create_file_full+0x41/0x60
[ 53.259067][ T5812] nsim_create+0xc93/0x1420
[ 53.259083][ T5812] __nsim_dev_port_add+0x3ba/0x8f0
[ 53.259099][ T5812] ? __pfx___nsim_dev_port_add+0x10/0x10
[ 53.259121][ T5812] ? nsim_dev_hwstats_init+0xf5/0x4f0
[ 53.259136][ T5812] nsim_dev_reload_up+0x40f/0x670
[ 53.259153][ T5812] devlink_reload+0x2f2/0x7a0
[ 53.259172][ T5812] ? __pfx_devlink_reload+0x10/0x10
[ 53.259196][ T5812] devlink_pernet_pre_exit+0x247/0x370
[ 53.259209][ T5812] ? iput.part.0+0x1a0/0x1050
[ 53.259222][ T5812] ? __pfx_devlink_pernet_pre_exit+0x10/0x10
[ 53.259238][ T5812] ? iput+0x3a/0x40
[ 53.259248][ T5812] ? sock_release+0x14d/0x1c0
[ 53.259264][ T5812] ? __pfx_devlink_pernet_pre_exit+0x10/0x10
[ 53.259280][ T5812] ops_undo_list+0x187/0xab0
[ 53.259298][ T5812] ? __pfx_ops_undo_list+0x10/0x10
[ 53.259311][ T5812] ? cleanup_net+0x332/0x920
[ 53.259326][ T5812] ? cleanup_net+0x332/0x920
[ 53.259340][ T5812] ? idr_destroy+0x62/0x2e0
[ 53.259357][ T5812] cleanup_net+0x499/0x920
[ 53.259374][ T5812] ? __pfx_cleanup_net+0x10/0x10
[ 53.259388][ T5812] ? process_one_work+0xa2c/0x1b10
[ 53.259404][ T5812] ? process_one_work+0x906/0x1b10
[ 53.259421][ T5812] process_one_work+0xac7/0x1b10
[ 53.259441][ T5812] ? __pfx_process_one_work+0x10/0x10
[ 53.259458][ T5812] ? lock_acquire+0x1d1/0x380
[ 53.259479][ T5812] ? __pfx_cleanup_net+0x10/0x10
[ 53.259495][ T5812] worker_thread+0x5ef/0xe50
[ 53.259516][ T5812] ? kthread+0x13a/0x450
[ 53.259527][ T5812] ? __pfx_worker_thread+0x10/0x10
[ 53.259540][ T5812] kthread+0x373/0x450
[ 53.259552][ T5812] ? __pfx_kthread+0x10/0x10
[ 53.259566][ T5812] ret_from_fork+0x730/0xd60
[ 53.259578][ T5812] ? __pfx_ret_from_fork+0x10/0x10
[ 53.259590][ T5812] ? __switch_to+0x800/0x10f0
[ 53.259605][ T5812] ? __pfx_kthread+0x10/0x10
[ 53.259618][ T5812] ret_from_fork_asm+0x1a/0x30
[ 53.259637][ T5812]
[ 53.259642][ T5812] Mem-Info:
[ 53.259646][ T5812] active_anon:0 inactive_anon:18 isolated_anon:0
[ 53.259646][ T5812] active_file:0 inactive_file:65 isolated_file:0
[ 53.259646][ T5812] unevictable:1000 dirty:0 writeback:0
[ 53.259646][ T5812] slab_reclaimable:5852 slab_unreclaimable:54572
[ 53.259646][ T5812] mapped:15364 shmem:1000 pagetables:861
[ 53.259646][ T5812] sec_pagetables:300 bounce:0
[ 53.259646][ T5812] kernel_misc_reclaimable:0
[ 53.259646][ T5812] free:22213 free_pcp:618 free_cma:0
[ 53.259672][ T5812] Node 0 active_anon:0kB inactive_anon:44kB active_file:0kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7008kB pagetables:1048kB sec_pagetables:1116kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB
[ 53.259699][ T5812] Node 1 active_anon:0kB inactive_anon:28kB active_file:0kB inactive_file:240kB unevictable:4000kB isolated(anon):0kB isolated(file):0kB mapped:61440kB dirty:0kB writeback:0kB shmem:4000kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:5092kB pagetables:2396kB sec_pagetables:84kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB
[ 53.259725][ T5812] Node 0 DMA free:1980kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:4kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 53.259755][ T5812] lowmem_reserve[]: 0 259 259 259 259
[ 53.259773][ T5812] Node 0 DMA32 free:15844kB boost:26328kB min:38032kB low:40956kB high:43880kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:44kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB zspages:1364kB present:1032196kB managed:265356kB mlocked:0kB bounce:0kB free_pcp:580kB local_pcp:116kB free_cma:0kB
[ 53.259802][ T5812] lowmem_reserve[]: 0 0 0 0 0
[ 53.259820][ T5812] Node 1 DMA32 free:71028kB boost:38912kB min:86052kB low:97836kB high:109620kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:28kB active_file:0kB inactive_file:240kB unevictable:4000kB writepending:0kB zspages:1792kB present:1048432kB managed:948208kB mlocked:0kB bounce:0kB free_pcp:1892kB local_pcp:976kB free_cma:0kB
[ 53.259867][ T5812] lowmem_reserve[]: 0 0 0 0 0
[ 53.259898][ T5812] Node 0 DMA: 3*4kB (U) 8*8kB (U) 5*16kB (U) 13*32kB (U) 8*64kB (U) 3*128kB (U) 2*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1980kB
[ 53.260003][ T5812] Node 0 DMA32: 205*4kB (UME) 112*8kB (UME) 79*16kB (UME) 162*32kB (UME) 58*64kB (UME) 25*128kB (UME) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 15844kB
[ 53.260073][ T5812] Node 1 DMA32: 249*4kB (UME) 96*8kB (ME) 97*16kB (UME) 84*32kB (UME) 63*64kB (UME) 36*128kB (UME) 20*256kB (ME) 10*512kB (UM) 5*1024kB (UM) 2*2048kB (M) 9*4096kB (U) = 70964kB
[ 53.260154][ T5812] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 53.260162][ T5812] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[ 53.260170][ T5812] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 53.260178][ T5812] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[ 53.260186][ T5812] 1082 total pagecache pages
[ 53.260189][ T5812] 6 pages in swap cache
[ 53.260193][ T5812] Free swap = 117092kB
[ 53.260196][ T5812] Total swap = 124996kB
[ 53.260200][ T5812] 524155 pages RAM
[ 53.260204][ T5812] 0 pages HighMem/MovableOnly
[ 53.260207][ T5812] 216924 pages reserved
[ 53.260211][ T5812] 0 pages cma reserved
[ 53.260215][ T5812] Unreclaimable slab info:
[ 53.260218][ T5812] Name Used Total
[ 53.260267][ T5812] pid_2 26KB 70KB
[ 53.260282][ T5812] bio-464 17KB 31KB
[ 53.260289][ T5812] bio-528 19KB 31KB
[ 53.260299][ T5812] bio-544 19KB 31KB
[ 53.266155][ T5812] bio-552 19KB 31KB
[ 53.266171][ T5812] zswap_entry 553KB 573KB
[ 53.266184][ T5812] batadv_tt_change_cache 10KB 16KB
[ 53.266230][ T5812] batadv_tl_cache 23KB 32KB
[ 53.266248][ T5812] TIPC 45KB 92KB
[ 53.266260][ T5812] SCTPv6 57KB 90KB
[ 53.266274][ T5812] RXRPC 26KB 64KB
[ 53.266280][ T5812] rxrpc_call_jar 112KB 159KB
[ 53.266289][ T5812] net_bridge_fdb_entry 34KB 43KB
[ 53.266301][ T5812] fib6_node 136KB 140KB
[ 53.266312][ T5812] ip6_dst_cache 157KB 367KB
[ 53.266321][ T5812] RAWv6 109KB 154KB
[ 53.266328][ T5812] UDPv6 99KB 157KB
[ 53.266336][ T5812] TCPv6 50KB 273KB
[ 53.266364][ T5812] wg_peer 106KB 118KB
[ 53.266371][ T5812] allowedips_node 15KB 23KB
[ 53.266382][ T5812] t10_alua_lu_gp_cache 8KB 15KB
[ 53.266391][ T5812] scsi_sense_cache 53KB 60KB
[ 53.266399][ T5812] virtio_scsi_cmd 21KB 24KB
[ 53.266408][ T5812] bio-136 52KB 64KB
[ 53.266425][ T5812] bio-264 10KB 15KB
[ 53.266432][ T5812] mqueue_inode_cache 40KB 61KB
[ 53.266444][ T5812] f2fs_evict_inode_work 7KB 7KB
[ 53.266451][ T5812] bio-272 10KB 15KB
[ 53.266458][ T5812] f2fs_bio_post_read_ctx 30KB 31KB
[ 53.266503][ T5812] jfs_mp 14KB 15KB
[ 53.266523][ T5812] cifs_small_rq 28KB 32KB
[ 53.266530][ T5812] cifs_request 67KB 67KB
[ 53.266538][ T5812] cifs_mpx_ids 8KB 15KB
[ 53.266544][ T5812] cifs_io_subrequest 42KB 47KB
[ 53.266551][ T5812] cifs_io_request 105KB 111KB
[ 53.266566][ T5812] nfs_commit_data 24KB 31KB
[ 53.266573][ T5812] nfs_write_data 40KB 63KB
[ 53.266592][ T5812] jbd2_inode 16KB 27KB
[ 53.266599][ T5812] ext4_system_zone 1KB 3KB
[ 53.266607][ T5812] ext4_io_end_vec 5KB 15KB
[ 53.266627][ T5812] zspage 184KB 192KB
[ 53.266636][ T5812] zs_handle 198KB 204KB
[ 53.266643][ T5812] pid_namespace 49KB 94KB
[ 53.266650][ T5812] kvm_gmem_inode_cache 15KB 30KB
[ 53.266658][ T5812] kvm_vcpu 30KB 60KB
[ 53.266666][ T5812] x86_emulator 31KB 63KB
[ 53.266674][ T5812] rpc_buffers 25KB 31KB
[ 53.266680][ T5812] rpc_tasks 8KB 15KB
[ 53.266687][ T5812] UNIX-STREAM 87KB 223KB
[ 53.266695][ T5812] UNIX 131KB 318KB
[ 53.266705][ T5812] tcp_bind2_bucket 22KB 32KB
[ 53.266713][ T5812] tcp_bind_bucket 22KB 32KB
[ 53.266722][ T5812] ip_fib_trie 22KB 24KB
[ 53.266729][ T5812] ip_fib_alias 70KB 83KB
[ 53.266737][ T5812] rtable 17KB 44KB
[ 53.266744][ T5812] RAW 67KB 95KB
[ 53.266751][ T5812] UDP 80KB 191KB
[ 53.266758][ T5812] tw_sock_TCP 20KB 23KB
[ 53.266765][ T5812] request_sock_TCP 9KB 23KB
[ 53.266773][ T5812] TCP 130KB 380KB
[ 53.266780][ T5812] fs_bio_integrity 7KB 8KB
[ 53.266787][ T5812] hugetlbfs_inode_cache 14KB 31KB
[ 53.266795][ T5812] netfs_subrequest 35KB 39KB
[ 53.266802][ T5812] netfs_request 105KB 111KB
[ 53.266810][ T5812] bio-288 24KB 31KB
[ 53.266817][ T5812] bio-328 1KB 15KB
[ 53.266824][ T5812] ep_head 4KB 23KB
[ 53.266832][ T5812] eventpoll_pwq 11KB 31KB
[ 53.266840][ T5812] eventpoll_epi 38KB 66KB
[ 53.266847][ T5812] inotify_inode_mark 38KB 46KB
[ 53.266854][ T5812] bpf_fs_inode_cache 14KB 31KB
[ 53.266862][ T5812] sgpool-128 42KB 208KB
[ 53.266869][ T5812] sgpool-64 76KB 159KB
[ 53.266876][ T5812] sgpool-32 43KB 63KB
[ 53.266883][ T5812] sgpool-16 36KB 62KB
[ 53.266890][ T5812] sgpool-8 18KB 39KB
[ 53.266897][ T5812] bio_crypt_ctx 7KB 11KB
[ 53.266904][ T5812] bio_integrity_data 0KB 8KB
[ 53.266911][ T5812] request_queue 200KB 242KB
[ 53.266918][ T5812] blkdev_ioc 8KB 15KB
[ 53.266926][ T5812] bio-200 29KB 78KB
[ 53.266933][ T5812] biovec-max 416KB 654KB
[ 53.266941][ T5812] biovec-128 55KB 95KB
[ 53.266948][ T5812] biovec-64 24KB 94KB
[ 53.266955][ T5812] biovec-16 16KB 39KB
[ 53.266967][ T5812] uid_cache 17KB 46KB
[ 53.266974][ T5812] iommu_iova_magazine 40KB 157KB
[ 53.266986][ T5812] iommu_iova 139KB 144KB
[ 53.266993][ T5812] dmaengine-unmap-256 26KB 30KB
[ 53.266999][ T5812] dmaengine-unmap-128 14KB 30KB
[ 53.267006][ T5812] dmaengine-unmap-16 7KB 8KB
[ 53.267013][ T5812] dmaengine-unmap-2 3KB 4KB
[ 53.267020][ T5812] QIPCRTR 18KB 31KB
[ 53.267026][ T5812] audit_buffer 11KB 11KB
[ 53.267034][ T5812] skbuff_ext_cache 12KB 32KB
[ 53.267041][ T5812] skbuff_small_head 1096KB 1151KB
[ 53.267049][ T5812] skbuff_fclone_cache 55KB 163KB
[ 53.267058][ T5812] skbuff_head_cache 1403KB 1434KB
[ 53.267065][ T5812] configfs_dir_cache 15KB 16KB
[ 53.267074][ T5812] file_lock_cache 5KB 39KB
[ 53.267081][ T5812] file_lock_ctx 33KB 43KB
[ 53.267088][ T5812] fsnotify_inode_mark_connector 32KB 43KB
[ 53.267098][ T5812] taskstats 19KB 127KB
[ 53.267105][ T5812] mem_cgroup_per_node 67KB 122KB
[ 53.267112][ T5812] mem_cgroup 82KB 92KB
[ 53.267120][ T5812] proc_dir_entry 602KB 617KB
[ 53.267127][ T5812] pde_opener 6KB 7KB
[ 53.267135][ T5812] seq_file 14KB 70KB
[ 53.267145][ T5812] sigqueue 11KB 31KB
[ 53.267158][ T5812] shmem_inode_cache 6890KB 7282KB
[ 53.267169][ T5812] kernfs_iattrs_cache 19KB 31KB
[ 53.267185][ T5812] kernfs_node_cache 27904KB 27966KB
[ 53.267198][ T5812] mnt_cache 93KB 133KB
[ 53.267213][ T5812] filp 168KB 622KB
[ 53.267221][ T5812] names_cache 11KB 40KB
[ 53.267228][ T5812] net_namespace 89KB 178KB
[ 53.267236][ T5812] ima_iint_cache 23KB 55KB
[ 53.267265][ T5812] lsm_inode_cache 1319KB 1791KB
[ 53.267276][ T5812] lsm_file_cache 78KB 229KB
[ 53.267283][ T5812] key_jar 24KB 31KB
[ 53.267290][ T5812] uts_namespace 25KB 63KB
[ 53.267298][ T5812] nsproxy 17KB 31KB
[ 53.267316][ T5812] vm_area_struct 559KB 1195KB
[ 53.267325][ T5812] fs_cache 26KB 68KB
[ 53.267333][ T5812] files_cache 99KB 223KB
[ 53.267341][ T5812] task_exec_state 12KB 40KB
[ 53.267352][ T5812] signal_cache 768KB 1663KB
[ 53.267365][ T5812] sighand_cache 1008KB 2134KB
[ 53.267378][ T5812] task_struct 3909KB 4837KB
[ 53.267390][ T5812] cred 130KB 284KB
[ 53.267404][ T5812] anon_vma_chain 209KB 401KB
[ 53.267417][ T5812] anon_vma 201KB 583KB
[ 53.267428][ T5812] pid 142KB 335KB
[ 53.267440][ T5812] Acpi-Operand 201KB 332KB
[ 53.267447][ T5812] Acpi-ParseExt 7KB 23KB
[ 53.267454][ T5812] Acpi-Parse 3KB 15KB
[ 53.267462][ T5812] Acpi-State 11KB 39KB
[ 53.267469][ T5812] Acpi-Namespace 35KB 44KB
[ 53.267477][ T5812] numa_policy 7KB 8KB
[ 53.267484][ T5812] perf_event 15KB 31KB
[ 53.267490][ T5812] trace_event_file 577KB 580KB
[ 53.267497][ T5812] ftrace_event_field 1129KB 1130KB
[ 53.267505][ T5812] pool_workqueue 2038KB 2080KB
[ 53.267513][ T5812] task_group 37KB 64KB
[ 53.267536][ T5812] maple_node 491KB 1576KB
[ 53.267545][ T5812] mm_struct 180KB 551KB
[ 53.267557][ T5812] vmap_area 480KB 594KB
[ 53.267611][ T5812] debug_objects_cache 1808KB 3533KB
[ 53.267621][ T5812] page->ptl 65KB 165KB
[ 53.267629][ T5812] kmalloc-cg-8k 1360KB 1472KB
[ 53.267639][ T5812] kmalloc-cg-4k 10600KB 11040KB
[ 53.267648][ T5812] kmalloc-cg-2k 6636KB 6912KB
[ 53.267657][ T5812] kmalloc-cg-1k 1956KB 2336KB
[ 53.267667][ T5812] kmalloc-cg-512 921KB 1072KB
[ 53.267675][ T5812] kmalloc-cg-256 275KB 312KB
[ 53.267683][ T5812] kmalloc-cg-128 197KB 212KB
[ 53.267692][ T5812] kmalloc-cg-64 60KB 88KB
[ 53.267701][ T5812] kmalloc-cg-32 39KB 160KB
[ 53.267709][ T5812] kmalloc-cg-16 6KB 16KB
[ 53.267716][ T5812] kmalloc-cg-8 18KB 36KB
[ 53.267724][ T5812] kmalloc-cg-192 59KB 68KB
[ 53.267731][ T5812] kmalloc-cg-96 55KB 68KB
[ 53.267749][ T5812] kmalloc-8k 5088KB 5344KB
[ 53.267757][ T5812] kmalloc-4k 24336KB 24384KB
[ 53.267775][ T5812] kmalloc-2k 11684KB 13920KB
[ 53.267782][ T5812] kmalloc-1k 9144KB 9176KB
[ 53.267806][ T5812] kmalloc-512 10713KB 11388KB
[ 53.267813][ T5812] kmalloc-256 16961KB 16968KB
[ 53.267826][ T5812] kmalloc-128 1464KB 1568KB
[ 53.267848][ T5812] kmalloc-64 2985KB 3128KB
[ 53.267869][ T5812] kmalloc-32 1241KB 1432KB
[ 53.267879][ T5812] kmalloc-16 349KB 408KB
[ 53.267889][ T5812] kmalloc-8 841KB 896KB
[ 53.267902][ T5812] kmalloc-192 1090KB 1176KB
[ 53.267921][ T5812] kmalloc-96 1624KB 1868KB
[ 53.267928][ T5812] kmem_cache_node 215KB 220KB
[ 53.267936][ T5812] kmem_cache 179KB 218KB
[ 53.267943][ T5812] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dbus-daemon,pid=5437,uid=100
[ 53.268704][ T5812] Out of memory: Killed process 5437 (dbus-daemon) total-vm:4752kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:100 pgtables:52kB oom_score_adj:0
[ 53.300294][ T5151] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000
[ 53.300327][ T5151] CPU: 1 UID: 0 PID: 5151 Comm: udevd Tainted: G S syzkaller #0 PREEMPT(full)
[ 53.300350][ T5151] Tainted: [S]=CPU_OUT_OF_SPEC
[ 53.300356][ T5151] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 53.300363][ T5151] Call Trace:
[ 53.300369][ T5151]
[ 53.300376][ T5151] dump_stack_lvl+0x100/0x190
[ 53.300404][ T5151] dump_header+0xfb/0x606
[ 53.300445][ T5151] oom_kill_process.cold+0xd/0x380
[ 53.300465][ T5151] out_of_memory+0x340/0x14f0
[ 53.300498][ T5151] ? __pfx_out_of_memory+0x10/0x10
[ 53.300526][ T5151] ? psi_memstall_leave+0x1eb/0x360
[ 53.300544][ T5151] __alloc_frozen_pages_noprof+0x2852/0x3300
[ 53.300568][ T5151] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 53.300582][ T5151] ? stack_trace_save+0x8e/0xc0
[ 53.300601][ T5151] ? check_noncircular+0x97/0x160
[ 53.300630][ T5151] ? add_lock_to_list+0x9d/0x1d0
[ 53.300657][ T5151] ? check_prev_add+0x354/0xe60
[ 53.300682][ T5151] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 53.300707][ T5151] ? policy_nodemask+0xed/0x4f0
[ 53.300726][ T5151] alloc_pages_mpol+0x201/0x550
[ 53.300745][ T5151] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 53.300762][ T5151] ? do_raw_spin_lock+0x128/0x260
[ 53.300779][ T5151] ? find_held_lock+0x2b/0x80
[ 53.300793][ T5151] ? swap_cache_alloc_folio+0x374/0xc50
[ 53.300819][ T5151] folio_alloc_mpol_noprof+0x36/0x260
[ 53.300841][ T5151] swap_cache_alloc_folio+0x3d7/0xc50
[ 53.300868][ T5151] ? __pfx_swap_cache_alloc_folio+0x10/0x10
[ 53.300887][ T5151] ? swap_cache_get_folio+0x28d/0x360
[ 53.300908][ T5151] ? __pfx_swap_cache_get_folio+0x10/0x10
[ 53.300937][ T5151] swap_cache_read_folio+0x47/0x140
[ 53.300963][ T5151] swap_cluster_readahead+0x477/0x5d0
[ 53.300985][ T5151] ? __pfx_swap_cluster_readahead+0x10/0x10
[ 53.301012][ T5151] ? swap_table_get+0x28/0x2c0
[ 53.301045][ T5151] swapin_readahead+0xf0/0x260
[ 53.301067][ T5151] ? __pfx_swapin_readahead+0x10/0x10
[ 53.301083][ T5151] ? __pfx_get_swap_device+0x10/0x10
[ 53.301109][ T5151] ? _raw_spin_unlock+0x28/0x50
[ 53.301138][ T5151] do_swap_page+0xf72/0x5580
[ 53.301167][ T5151] ? __pfx_do_swap_page+0x10/0x10
[ 53.301183][ T5151] ? lock_acquire+0x1d1/0x380
[ 53.301207][ T5151] ? __pte_offset_map+0x2f/0x310
[ 53.301238][ T5151] ? rcu_is_watching+0x13/0xc0
[ 53.301257][ T5151] ? __pte_offset_map+0x179/0x310
[ 53.301278][ T5151] __handle_mm_fault+0x15bd/0x2f60
[ 53.301302][ T5151] ? __pfx___handle_mm_fault+0x10/0x10
[ 53.301318][ T5151] ? __pfx_mt_find+0x10/0x10
[ 53.301351][ T5151] ? find_vma+0xbf/0x140
[ 53.301371][ T5151] ? __pfx_find_vma+0x10/0x10
[ 53.301392][ T5151] handle_mm_fault+0x363/0xa20
[ 53.301417][ T5151] do_user_addr_fault+0x745/0x12f0
[ 53.301445][ T5151] exc_page_fault+0x6f/0xd0
[ 53.301472][ T5151] asm_exc_page_fault+0x26/0x30
[ 53.301488][ T5151] RIP: 0010:ep_send_events+0x3ba/0xc10
[ 53.301501][ T5151] Code: 84 c1 0f 85 7b 07 00 00 48 8b 53 6c 48 8b 44 24 30 48 8b 4c 24 38 48 89 54 24 28 48 39 c8 48 0f 47 c1 0f 01 cb 48 89 44 24 18 <44> 89 30 e8 ce 10 5d ff 48 8b 44 24 18 48 8b 54 24 28 48 89 50 04
[ 53.301518][ T5151] RSP: 0000:ffffc90003677b98 EFLAGS: 00050283
[ 53.301532][ T5151] RAX: 00007ffed7d85b40 RBX: ffff8880254f0a80 RCX: 00007ffffffff000
[ 53.301543][ T5151] RDX: 0000000000000004 RSI: 0000000000000001 RDI: ffff8880254f0aec
[ 53.301554][ T5151] RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000
[ 53.301564][ T5151] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8880254f0a98
[ 53.301574][ T5151] R13: ffff8880254f0a98 R14: 0000000000000001 R15: ffffc90003677c00
[ 53.301593][ T5151] ? ep_send_events+0x34a/0xc10
[ 53.301615][ T5151] ? __pfx_ep_send_events+0x10/0x10
[ 53.301641][ T5151] ? kvm_clock_get_cycles+0x42/0x70
[ 53.301671][ T5151] ? do_epoll_wait+0xb38/0x1730
[ 53.301685][ T5151] do_epoll_wait+0x6c5/0x1730
[ 53.301707][ T5151] ? __pfx_do_epoll_wait+0x10/0x10
[ 53.301724][ T5151] ? find_held_lock+0x2b/0x80
[ 53.301743][ T5151] ? timespec64_add_safe+0x192/0x220
[ 53.301770][ T5151] ? __pfx_ep_autoremove_wake_function+0x10/0x10
[ 53.301796][ T5151] ? kvm_clock_get_cycles+0x42/0x70
[ 53.301820][ T5151] ? ktime_get_ts64+0x257/0x420
[ 53.301840][ T5151] __x64_sys_epoll_wait+0x194/0x290
[ 53.301861][ T5151] ? __pfx___x64_sys_epoll_wait+0x10/0x10
[ 53.301891][ T5151] do_syscall_64+0x121/0x770
[ 53.301907][ T5151] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 53.301921][ T5151] RIP: 0033:0x7ff3686a7407
[ 53.301942][ T5151] Code: Unable to access opcode bytes at 0x7ff3686a73dd.
[ 53.301949][ T5151] RSP: 002b:00007ffed7d859e0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8
[ 53.301965][ T5151] RAX: ffffffffffffffda RBX: 00007ff368ea9880 RCX: 00007ff3686a7407
[ 53.301976][ T5151] RDX: 0000000000000008 RSI: 00007ffed7d85b40 RDI: 000000000000000b
[ 53.301986][ T5151] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 53.301995][ T5151] R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000
[ 53.302004][ T5151] R13: 0000558bf3acb100 R14: 0000000000000000 R15: 0000000000000000
[ 53.302023][ T5151]
[ 53.302030][ T5151] Mem-Info:
[ 53.302036][ T5151] active_anon:0 inactive_anon:18 isolated_anon:0
[ 53.302036][ T5151] active_file:0 inactive_file:103 isolated_file:0
[ 53.302036][ T5151] unevictable:1000 dirty:0 writeback:0
[ 53.302036][ T5151] slab_reclaimable:5827 slab_unreclaimable:54189
[ 53.302036][ T5151] mapped:15364 shmem:1000 pagetables:836
[ 53.302036][ T5151] sec_pagetables:300 bounce:0
[ 53.302036][ T5151] kernel_misc_reclaimable:0
[ 53.302036][ T5151] free:22213 free_pcp:1112 free_cma:0
[ 53.302074][ T5151] Node 0 active_anon:0kB inactive_anon:44kB active_file:0kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7008kB pagetables:1048kB sec_pagetables:1116kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB
[ 53.302114][ T5151] Node 1 active_anon:0kB inactive_anon:28kB active_file:0kB inactive_file:392kB unevictable:4000kB isolated(anon):0kB isolated(file):0kB mapped:61440kB dirty:0kB writeback:0kB shmem:4000kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:5064kB pagetables:2296kB sec_pagetables:84kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB
[ 53.302152][ T5151] Node 0 DMA free:1980kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:4kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 53.302196][ T5151] lowmem_reserve[]: 0 259 259 259 259
[ 53.302226][ T5151] Node 0 DMA32 free:15844kB boost:26328kB min:38032kB low:40956kB high:43880kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:44kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB zspages:1364kB present:1032196kB managed:265356kB mlocked:0kB bounce:0kB free_pcp:712kB local_pcp:352kB free_cma:0kB
[ 53.302271][ T5151] lowmem_reserve[]: 0 0 0 0 0
[ 53.302299][ T5151] Node 1 DMA32 free:71028kB boost:38912kB min:86052kB low:97836kB high:109620kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:28kB active_file:0kB inactive_file:392kB unevictable:4000kB writepending:0kB zspages:1792kB present:1048432kB managed:948208kB mlocked:0kB bounce:0kB free_pcp:3736kB local_pcp:2016kB free_cma:0kB
[ 53.302339][ T5151] lowmem_reserve[]: 0 0 0 0 0
[ 53.302367][ T5151] Node 0 DMA: 3*4kB (U) 8*8kB (U) 5*16kB (U) 13*32kB (U) 8*64kB (U) 3*128kB (U) 2*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1980kB
[ 53.302449][ T5151] Node 0 DMA32: 205*4kB (UME) 112*8kB (UME) 79*16kB (UME) 162*32kB (UME) 58*64kB (UME) 25*128kB (UME) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 15844kB
[ 53.302518][ T5151] Node 1 DMA32: 249*4kB (UME) 96*8kB (ME) 97*16kB (UME) 84*32kB (UME) 63*64kB (UME) 36*128kB (UME) 20*256kB (ME) 10*512kB (UM) 5*1024kB (UM) 2*2048kB (M) 9*4096kB (U) = 70964kB
[ 53.302630][ T5151] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 53.302641][ T5151] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[ 53.302653][ T5151] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 53.302665][ T5151] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[ 53.302677][ T5151] 1082 total pagecache pages
[ 53.302682][ T5151] 6 pages in swap cache
[ 53.302687][ T5151] Free swap = 117308kB
[ 53.302693][ T5151] Total swap = 124996kB
[ 53.302699][ T5151] 524155 pages RAM
[ 53.302704][ T5151] 0 pages HighMem/MovableOnly
[ 53.302709][ T5151] 216924 pages reserved
[ 53.302714][ T5151] 0 pages cma reserved
[ 53.302720][ T5151] Unreclaimable slab info:
[ 53.302725][ T5151] Name Used Total
[ 53.302732][ T5151] pid_2 26KB 70KB
[ 53.302752][ T5151] bio-464 17KB 31KB
[ 53.302763][ T5151] bio-528 19KB 31KB
[ 53.302779][ T5151] bio-544 19KB 31KB
[ 53.302792][ T5151] bio-552 19KB 31KB
[ 53.302808][ T5151] zswap_entry 342KB 450KB
[ 53.302825][ T5151] batadv_tt_change_cache 10KB 16KB
[ 53.302835][ T5151] batadv_tl_cache 23KB 32KB
[ 53.302856][ T5151] TIPC 45KB 92KB
[ 53.302874][ T5151] SCTPv6 57KB 90KB
[ 53.302895][ T5151] RXRPC 26KB 64KB
[ 53.302906][ T5151] rxrpc_call_jar 112KB 159KB
[ 53.302919][ T5151] net_bridge_fdb_entry 34KB 43KB
[ 53.302933][ T5151] fib6_node 136KB 140KB
[ 53.302946][ T5151] ip6_dst_cache 156KB 367KB
[ 53.302959][ T5151] RAWv6 109KB 154KB
[ 53.302970][ T5151] UDPv6 99KB 157KB
[ 53.302983][ T5151] TCPv6 50KB 273KB
[ 53.303025][ T5151] wg_peer 106KB 118KB
[ 53.303034][ T5151] allowedips_node 15KB 23KB
[ 53.303050][ T5151] t10_alua_lu_gp_cache 8KB 15KB
[ 53.303064][ T5151] scsi_sense_cache 53KB 60KB
[ 53.303077][ T5151] virtio_scsi_cmd 21KB 24KB
[ 53.303089][ T5151] bio-136 52KB 64KB
[ 53.303117][ T5151] bio-264 10KB 15KB
[ 53.303128][ T5151] mqueue_inode_cache 40KB 61KB
[ 53.303146][ T5151] f2fs_evict_inode_work 7KB 7KB
[ 53.303157][ T5151] bio-272 10KB 15KB
[ 53.303167][ T5151] f2fs_bio_post_read_ctx 30KB 31KB
[ 53.303231][ T5151] jfs_mp 14KB 15KB
[ 53.303263][ T5151] cifs_small_rq 28KB 32KB
[ 53.303273][ T5151] cifs_request 67KB 67KB
[ 53.303283][ T5151] cifs_mpx_ids 8KB 15KB
[ 53.303294][ T5151] cifs_io_subrequest 42KB 47KB
[ 53.303304][ T5151] cifs_io_request 105KB 111KB
[ 53.303322][ T5151] nfs_commit_data 24KB 31KB
[ 53.303331][ T5151] nfs_write_data 40KB 63KB
[ 53.303358][ T5151] jbd2_inode 16KB 27KB
[ 53.303370][ T5151] ext4_system_zone 1KB 3KB
[ 53.303380][ T5151] ext4_io_end_vec 5KB 15KB
[ 53.303413][ T5151] zspage 114KB 185KB
[ 53.303427][ T5151] zs_handle 122KB 188KB
[ 53.303439][ T5151] pid_namespace 49KB 94KB
[ 53.303446][ T5151] kvm_gmem_inode_cache 15KB 30KB
[ 53.303457][ T5151] kvm_vcpu 30KB 60KB
[ 53.303471][ T5151] x86_emulator 31KB 63KB
[ 53.303482][ T5151] rpc_buffers 25KB 31KB
[ 53.303492][ T5151] rpc_tasks 8KB 15KB
[ 53.303503][ T5151] UNIX-STREAM 65KB 223KB
[ 53.303514][ T5151] UNIX 114KB 318KB
[ 53.303532][ T5151] tcp_bind2_bucket 22KB 32KB
[ 53.303543][ T5151] tcp_bind_bucket 22KB 32KB
[ 53.303552][ T5151] ip_fib_trie 22KB 24KB
[ 53.303562][ T5151] ip_fib_alias 70KB 83KB
[ 53.303573][ T5151] rtable 17KB 40KB
[ 53.303584][ T5151] RAW 67KB 95KB
[ 53.303595][ T5151] UDP 76KB 159KB
[ 53.303605][ T5151] tw_sock_TCP 19KB 23KB
[ 53.303616][ T5151] request_sock_TCP 9KB 23KB
[ 53.303632][ T5151] TCP 120KB 321KB
[ 53.303642][ T5151] fs_bio_integrity 7KB 8KB
[ 53.303650][ T5151] hugetlbfs_inode_cache 14KB 31KB
[ 53.303660][ T5151] netfs_subrequest 35KB 39KB
[ 53.303671][ T5151] netfs_request 105KB 111KB
[ 53.303682][ T5151] bio-288 24KB 31KB
[ 53.303693][ T5151] bio-328 1KB 15KB
[ 53.303705][ T5151] ep_head 4KB 23KB
[ 53.303716][ T5151] eventpoll_pwq 11KB 31KB
[ 53.303728][ T5151] eventpoll_epi 38KB 66KB
[ 53.303738][ T5151] inotify_inode_mark 38KB 46KB
[ 53.303747][ T5151] bpf_fs_inode_cache 14KB 31KB
[ 53.303757][ T5151] sgpool-128 42KB 208KB
[ 53.303769][ T5151] sgpool-64 76KB 159KB
[ 53.303780][ T5151] sgpool-32 43KB 63KB
[ 53.303791][ T5151] sgpool-16 36KB 62KB
[ 53.303802][ T5151] sgpool-8 18KB 39KB
[ 53.303813][ T5151] bio_crypt_ctx 7KB 11KB
[ 53.303824][ T5151] bio_integrity_data 0KB 8KB
[ 53.303835][ T5151] request_queue 200KB 242KB
[ 53.303847][ T5151] blkdev_ioc 8KB 15KB
[ 53.303858][ T5151] bio-200 29KB 78KB
[ 53.303866][ T5151] biovec-max 416KB 654KB
[ 53.303874][ T5151] biovec-128 55KB 95KB
[ 53.303885][ T5151] biovec-64 24KB 94KB
[ 53.303896][ T5151] biovec-16 16KB 39KB
[ 53.303915][ T5151] uid_cache 17KB 46KB
[ 53.303926][ T5151] iommu_iova_magazine 40KB 157KB
[ 53.303937][ T5151] iommu_iova 139KB 144KB
[ 53.303948][ T5151] dmaengine-unmap-256 26KB 30KB
[ 53.303958][ T5151] dmaengine-unmap-128 14KB 30KB
[ 53.303969][ T5151] dmaengine-unmap-16 7KB 8KB
[ 53.303980][ T5151] dmaengine-unmap-2 3KB 4KB
[ 53.303991][ T5151] QIPCRTR 18KB 31KB
[ 53.304001][ T5151] audit_buffer 11KB 11KB
[ 53.304013][ T5151] skbuff_ext_cache 12KB 32KB
[ 53.304026][ T5151] skbuff_small_head 979KB 1084KB
[ 53.304039][ T5151] skbuff_fclone_cache 53KB 163KB
[ 53.304054][ T5151] skbuff_head_cache 1268KB 1358KB
[ 53.304062][ T5151] configfs_dir_cache 15KB 16KB
[ 53.304072][ T5151] file_lock_cache 5KB 39KB
[ 53.304084][ T5151] file_lock_ctx 33KB 43KB
[ 53.304095][ T5151] fsnotify_inode_mark_connector 32KB 43KB
[ 53.304112][ T5151] taskstats 19KB 127KB
[ 53.304123][ T5151] mem_cgroup_per_node 67KB 122KB
[ 53.304135][ T5151] mem_cgroup 82KB 92KB
[ 53.304146][ T5151] proc_dir_entry 602KB 617KB
[ 53.304157][ T5151] pde_opener 6KB 7KB
[ 53.304164][ T5151] seq_file 14KB 70KB
[ 53.304175][ T5151] sigqueue 11KB 31KB
[ 53.304189][ T5151] shmem_inode_cache 6890KB 7282KB
[ 53.304201][ T5151] kernfs_iattrs_cache 19KB 31KB
[ 53.304216][ T5151] kernfs_node_cache 27897KB 27966KB
[ 53.304228][ T5151] mnt_cache 93KB 133KB
[ 53.304247][ T5151] filp 137KB 582KB
[ 53.304259][ T5151] names_cache 11KB 40KB
[ 53.304270][ T5151] net_namespace 89KB 178KB
[ 53.304280][ T5151] ima_iint_cache 17KB 55KB
[ 53.304310][ T5151] lsm_inode_cache 1311KB 1791KB
[ 53.304327][ T5151] lsm_file_cache 60KB 209KB
[ 53.304338][ T5151] key_jar 24KB 31KB
[ 53.304349][ T5151] uts_namespace 24KB 63KB
[ 53.304360][ T5151] nsproxy 16KB 31KB
[ 53.304382][ T5151] vm_area_struct 411KB 1007KB
[ 53.304393][ T5151] fs_cache 21KB 68KB
[ 53.304405][ T5151] files_cache 83KB 223KB
[ 53.304437][ T5151] task_exec_state 12KB 40KB
[ 53.304454][ T5151] signal_cache 768KB 1663KB
[ 53.304475][ T5151] sighand_cache 1008KB 2134KB
[ 53.304491][ T5151] task_struct 3909KB 4837KB
[ 53.304507][ T5151] cred 129KB 284KB
[ 53.304525][ T5151] anon_vma_chain 165KB 338KB
[ 53.304542][ T5151] anon_vma 171KB 511KB
[ 53.304557][ T5151] pid 142KB 335KB
[ 53.304573][ T5151] Acpi-Operand 201KB 332KB
[ 53.304583][ T5151] Acpi-ParseExt 7KB 23KB
[ 53.304591][ T5151] Acpi-Parse 3KB 15KB
[ 53.304602][ T5151] Acpi-State 11KB 39KB
[ 53.304613][ T5151] Acpi-Namespace 35KB 44KB
[ 53.304630][ T5151] numa_policy 7KB 8KB
[ 53.304640][ T5151] perf_event 15KB 31KB
[ 53.304651][ T5151] trace_event_file 577KB 580KB
[ 53.304662][ T5151] ftrace_event_field 1129KB 1130KB
[ 53.304674][ T5151] pool_workqueue 2037KB 2080KB
[ 53.304685][ T5151] task_group 37KB 64KB
[ 53.304771][ T5151] maple_node 451KB 1456KB
[ 53.304786][ T5151] mm_struct 180KB 551KB
[ 53.304802][ T5151] vmap_area 480KB 594KB
[ 53.304864][ T5151] debug_objects_cache 1808KB 3533KB
[ 53.304881][ T5151] page->ptl 43KB 145KB
[ 53.304893][ T5151] kmalloc-cg-8k 1360KB 1472KB
[ 53.304907][ T5151] kmalloc-cg-4k 10536KB 11040KB
[ 53.304920][ T5151] kmalloc-cg-2k 6596KB 6880KB
[ 53.304933][ T5151] kmalloc-cg-1k 1934KB 2336KB
[ 53.304947][ T5151] kmalloc-cg-512 910KB 1072KB
[ 53.304959][ T5151] kmalloc-cg-256 274KB 312KB
[ 53.304971][ T5151] kmalloc-cg-128 197KB 212KB
[ 53.304984][ T5151] kmalloc-cg-64 58KB 88KB
[ 53.304999][ T5151] kmalloc-cg-32 39KB 160KB
[ 53.305010][ T5151] kmalloc-cg-16 6KB 16KB
[ 53.305022][ T5151] kmalloc-cg-8 18KB 36KB
[ 53.305033][ T5151] kmalloc-cg-192 59KB 68KB
[ 53.305043][ T5151] kmalloc-cg-96 53KB 68KB
[ 53.305071][ T5151] kmalloc-8k 5088KB 5344KB
[ 53.305090][ T5151] kmalloc-4k 23232KB 24288KB
[ 53.305114][ T5151] kmalloc-2k 11628KB 13920KB
[ 53.305128][ T5151] kmalloc-1k 8828KB 9040KB
[ 53.305155][ T5151] kmalloc-512 10690KB 11388KB
[ 53.305173][ T5151] kmalloc-256 16031KB 16172KB
[ 53.305189][ T5151] kmalloc-128 1463KB 1568KB
[ 53.305221][ T5151] kmalloc-64 2959KB 3124KB
[ 53.305248][ T5151] kmalloc-32 1202KB 1432KB
[ 53.305263][ T5151] kmalloc-16 348KB 408KB
[ 53.305273][ T5151] kmalloc-8 841KB 896KB
[ 53.305290][ T5151] kmalloc-192 1088KB 1176KB
[ 53.305315][ T5151] kmalloc-96 1614KB 1868KB
[ 53.305326][ T5151] kmem_cache_node 215KB 220KB
[ 53.305338][ T5151] kmem_cache 179KB 218KB
[ 53.305348][ T5151] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=getty,pid=5542,uid=0
[ 53.305439][ T5151] Out of memory: Killed process 5542 (getty) total-vm:4044kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0
[ 53.315098][ T5151] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000
[ 53.315132][ T5151] CPU: 1 UID: 0 PID: 5151 Comm: udevd Tainted: G S syzkaller #0 PREEMPT(full)
[ 53.315155][ T5151] Tainted: [S]=CPU_OUT_OF_SPEC
[ 53.315161][ T5151] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 53.315168][ T5151] Call Trace:
[ 53.315174][ T5151]
[ 53.315181][ T5151] dump_stack_lvl+0x100/0x190
[ 53.315209][ T5151] dump_header+0xfb/0x606
[ 53.315230][ T5151] oom_kill_process.cold+0xd/0x380
[ 53.315250][ T5151] out_of_memory+0x340/0x14f0
[ 53.315279][ T5151] ? __pfx_out_of_memory+0x10/0x10
[ 53.315307][ T5151] ? psi_memstall_leave+0x1eb/0x360
[ 53.315333][ T5151] __alloc_frozen_pages_noprof+0x2852/0x3300
[ 53.315358][ T5151] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 53.315374][ T5151] ? stack_trace_save+0x8e/0xc0
[ 53.315404][ T5151] ? check_noncircular+0x97/0x160
[ 53.315431][ T5151] ? add_lock_to_list+0x9d/0x1d0
[ 53.315452][ T5151] ? check_prev_add+0x354/0xe60
[ 53.315481][ T5151] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 53.315508][ T5151] ? policy_nodemask+0xed/0x4f0
[ 53.315527][ T5151] alloc_pages_mpol+0x201/0x550
[ 53.315544][ T5151] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 53.315556][ T5151] ? do_raw_spin_lock+0x128/0x260
[ 53.315573][ T5151] ? find_held_lock+0x2b/0x80
[ 53.315592][ T5151] ? swap_cache_alloc_folio+0x374/0xc50
[ 53.315617][ T5151] folio_alloc_mpol_noprof+0x36/0x260
[ 53.315644][ T5151] swap_cache_alloc_folio+0x3d7/0xc50
[ 53.315666][ T5151] ? __pfx_swap_cache_alloc_folio+0x10/0x10
[ 53.315688][ T5151] ? swap_cache_get_folio+0x28d/0x360
[ 53.315710][ T5151] ? __pfx_swap_cache_get_folio+0x10/0x10
[ 53.315739][ T5151] swap_cache_read_folio+0x47/0x140
[ 53.315759][ T5151] swap_cluster_readahead+0x477/0x5d0
[ 53.315786][ T5151] ? __pfx_swap_cluster_readahead+0x10/0x10
[ 53.315814][ T5151] ? swap_table_get+0x28/0x2c0
[ 53.315840][ T5151] swapin_readahead+0xf0/0x260
[ 53.315861][ T5151] ? __pfx_swapin_readahead+0x10/0x10
[ 53.315881][ T5151] ? __pfx_get_swap_device+0x10/0x10
[ 53.315907][ T5151] ? _raw_spin_unlock+0x28/0x50
[ 53.315936][ T5151] do_swap_page+0xf72/0x5580
[ 53.315979][ T5151] ? __pfx_do_swap_page+0x10/0x10
[ 53.315995][ T5151] ? lock_acquire+0x1d1/0x380
[ 53.316036][ T5151] ? __pte_offset_map+0x2f/0x310
[ 53.316062][ T5151] ? rcu_is_watching+0x13/0xc0
[ 53.316081][ T5151] ? __pte_offset_map+0x179/0x310
[ 53.316108][ T5151] __handle_mm_fault+0x15bd/0x2f60
[ 53.316132][ T5151] ? __pfx___handle_mm_fault+0x10/0x10
[ 53.316147][ T5151] ? __pfx_mt_find+0x10/0x10
[ 53.316176][ T5151] ? find_vma+0xbf/0x140
[ 53.316198][ T5151] ? __pfx_find_vma+0x10/0x10
[ 53.316222][ T5151] handle_mm_fault+0x363/0xa20
[ 53.316247][ T5151] do_user_addr_fault+0x745/0x12f0
[ 53.316270][ T5151] exc_page_fault+0x6f/0xd0
[ 53.316294][ T5151] asm_exc_page_fault+0x26/0x30
[ 53.316311][ T5151] RIP: 0010:ep_send_events+0x3ba/0xc10
[ 53.316329][ T5151] Code: 84 c1 0f 85 7b 07 00 00 48 8b 53 6c 48 8b 44 24 30 48 8b 4c 24 38 48 89 54 24 28 48 39 c8 48 0f 47 c1 0f 01 cb 48 89 44 24 18 <44> 89 30 e8 ce 10 5d ff 48 8b 44 24 18 48 8b 54 24 28 48 89 50 04
[ 53.316344][ T5151] RSP: 0000:ffffc90003677b98 EFLAGS: 00050283
[ 53.316358][ T5151] RAX: 00007ffed7d85b40 RBX: ffff8880254f0a80 RCX: 00007ffffffff000
[ 53.316367][ T5151] RDX: 0000000000000004 RSI: 0000000000000001 RDI: ffff8880254f0aec
[ 53.316374][ T5151] RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000
[ 53.316385][ T5151] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8880254f0a98
[ 53.316395][ T5151] R13: ffff8880254f0a98 R14: 0000000000000001 R15: ffffc90003677c00
[ 53.316437][ T5151] ? ep_send_events+0x34a/0xc10
[ 53.316462][ T5151] ? __pfx_ep_send_events+0x10/0x10
[ 53.316478][ T5151] ? kvm_clock_get_cycles+0x42/0x70
[ 53.316507][ T5151] ? do_epoll_wait+0xb38/0x1730
[ 53.316522][ T5151] do_epoll_wait+0x6c5/0x1730
[ 53.316549][ T5151] ? __pfx_do_epoll_wait+0x10/0x10
[ 53.316566][ T5151] ? find_held_lock+0x2b/0x80
[ 53.316580][ T5151] ? timespec64_add_safe+0x192/0x220
[ 53.316607][ T5151] ? __pfx_ep_autoremove_wake_function+0x10/0x10
[ 53.316641][ T5151] ? kvm_clock_get_cycles+0x42/0x70
[ 53.316666][ T5151] ? ktime_get_ts64+0x257/0x420
[ 53.316686][ T5151] __x64_sys_epoll_wait+0x194/0x290
[ 53.316702][ T5151] ? __pfx___x64_sys_epoll_wait+0x10/0x10
[ 53.316730][ T5151] do_syscall_64+0x121/0x770
[ 53.316749][ T5151] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 53.316766][ T5151] RIP: 0033:0x7ff3686a7407
[ 53.316785][ T5151] Code: Unable to access opcode bytes at 0x7ff3686a73dd.
[ 53.316790][ T5151] RSP: 002b:00007ffed7d859e0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8
[ 53.316803][ T5151] RAX: ffffffffffffffda RBX: 00007ff368ea9880 RCX: 00007ff3686a7407
[ 53.316814][ T5151] RDX: 0000000000000008 RSI: 00007ffed7d85b40 RDI: 000000000000000b
[ 53.316825][ T5151] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 53.316834][ T5151] R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000
[ 53.316845][ T5151] R13: 0000558bf3acb100 R14: 0000000000000000 R15: 0000000000000000
[ 53.316869][ T5151]
[ 53.316910][ T5151] Mem-Info:
[ 53.316919][ T5151] active_anon:0 inactive_anon:18 isolated_anon:0
[ 53.316919][ T5151] active_file:0 inactive_file:56 isolated_file:0
[ 53.316919][ T5151] unevictable:1000 dirty:0 writeback:0
[ 53.316919][ T5151] slab_reclaimable:5807 slab_unreclaimable:53983
[ 53.316919][ T5151] mapped:15364 shmem:1000 pagetables:811
[ 53.316919][ T5151] sec_pagetables:300 bounce:0
[ 53.316919][ T5151] kernel_misc_reclaimable:0
[ 53.316919][ T5151] free:22213 free_pcp:1403 free_cma:0
[ 53.316959][ T5151] Node 0 active_anon:0kB inactive_anon:44kB active_file:0kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7008kB pagetables:1048kB sec_pagetables:1116kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB
[ 53.316997][ T5151] Node 1 active_anon:0kB inactive_anon:28kB active_file:0kB inactive_file:204kB unevictable:4000kB isolated(anon):0kB isolated(file):0kB mapped:61440kB dirty:0kB writeback:0kB shmem:4000kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:5064kB pagetables:2196kB sec_pagetables:84kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB
[ 53.317037][ T5151] Node 0 DMA free:1980kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:4kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 53.317081][ T5151] lowmem_reserve[]: 0 259 259 259 259
[ 53.317107][ T5151] Node 0 DMA32 free:15844kB boost:26328kB min:38032kB low:40956kB high:43880kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:44kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB zspages:1364kB present:1032196kB managed:265356kB mlocked:0kB bounce:0kB free_pcp:912kB local_pcp:360kB free_cma:0kB
[ 53.317152][ T5151] lowmem_reserve[]: 0 0 0 0 0
[ 53.317180][ T5151] Node 1 DMA32 free:71028kB boost:38912kB min:86052kB low:97836kB high:109620kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:28kB active_file:88kB inactive_file:204kB unevictable:4000kB writepending:0kB zspages:1792kB present:1048432kB managed:948208kB mlocked:0kB bounce:0kB free_pcp:4700kB local_pcp:2016kB free_cma:0kB
[ 53.317221][ T5151] lowmem_reserve[]: 0 0 0 0 0
[ 53.317248][ T5151] Node 0 DMA: 3*4kB (U) 8*8kB (U) 5*16kB (U) 13*32kB (U) 8*64kB (U) 3*128kB (U) 2*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1980kB
[ 53.317353][ T5151] Node 0 DMA32: 205*4kB (UME) 112*8kB (UME) 79*16kB (UME) 162*32kB (UME) 58*64kB (UME) 25*128kB (UME) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 15844kB
[ 53.317458][ T5151] Node 1 DMA32: 249*4kB (UME) 96*8kB (ME) 97*16kB (UME) 84*32kB (UME) 63*64kB (UME) 36*128kB (UME) 20*256kB (ME) 10*512kB (UM) 5*1024kB (UM) 2*2048kB (M) 9*4096kB (U) = 70964kB
[ 53.317582][ T5151] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 53.317595][ T5151] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[ 53.317607][ T5151] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 53.317619][ T5151] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[ 53.317634][ T5151] 1082 total pagecache pages
[ 53.317640][ T5151] 6 pages in swap cache
[ 53.317645][ T5151] Free swap = 117488kB
[ 53.317651][ T5151] Total swap = 124996kB
[ 53.317657][ T5151] 524155 pages RAM
[ 53.317663][ T5151] 0 pages HighMem/MovableOnly
[ 53.317668][ T5151] 216924 pages reserved
[ 53.317674][ T5151] 0 pages cma reserved
[ 53.317679][ T5151] Unreclaimable slab info:
[ 53.317684][ T5151] Name Used Total
[ 53.317694][ T5151] pid_2 26KB 70KB
[ 53.317712][ T5151] bio-464 17KB 31KB
[ 53.317722][ T5151] bio-528 19KB 31KB
[ 53.317738][ T5151] bio-544 19KB 31KB
[ 53.317750][ T5151] bio-552 19KB 31KB
[ 53.317767][ T5151] zswap_entry 328KB 446KB
[ 53.317785][ T5151] batadv_tt_change_cache 10KB 16KB
[ 53.317798][ T5151] batadv_tl_cache 23KB 32KB
[ 53.317820][ T5151] TIPC 45KB 92KB
[ 53.317838][ T5151] SCTPv6 57KB 90KB
[ 53.317859][ T5151] RXRPC 26KB 64KB
[ 53.317867][ T5151] rxrpc_call_jar 112KB 159KB
[ 53.317878][ T5151] net_bridge_fdb_entry 34KB 43KB
[ 53.317896][ T5151] fib6_node 136KB 140KB
[ 53.317910][ T5151] ip6_dst_cache 156KB 367KB
[ 53.317923][ T5151] RAWv6 107KB 154KB
[ 53.317935][ T5151] UDPv6 96KB 157KB
[ 53.317948][ T5151] TCPv6 47KB 243KB
[ 53.317986][ T5151] wg_peer 106KB 118KB
[ 53.317997][ T5151] allowedips_node 15KB 23KB
[ 53.318013][ T5151] t10_alua_lu_gp_cache 8KB 15KB
[ 53.318028][ T5151] scsi_sense_cache 53KB 60KB
[ 53.318041][ T5151] virtio_scsi_cmd 21KB 24KB
[ 53.318054][ T5151] bio-136 52KB 64KB
[ 53.318073][ T5151] bio-264 10KB 15KB
[ 53.318082][ T5151] mqueue_inode_cache 39KB 61KB
[ 53.318099][ T5151] f2fs_evict_inode_work 7KB 7KB
[ 53.318110][ T5151] bio-272 10KB 15KB
[ 53.318120][ T5151] f2fs_bio_post_read_ctx 30KB 31KB
[ 53.318180][ T5151] jfs_mp 14KB 15KB
[ 53.318210][ T5151] cifs_small_rq 28KB 32KB
[ 53.318219][ T5151] cifs_request 67KB 67KB
[ 53.318230][ T5151] cifs_mpx_ids 8KB 15KB
[ 53.318240][ T5151] cifs_io_subrequest 42KB 47KB
[ 53.318251][ T5151] cifs_io_request 105KB 111KB
[ 53.318267][ T5151] nfs_commit_data 24KB 31KB
[ 53.318278][ T5151] nfs_write_data 40KB 63KB
[ 53.318306][ T5151] jbd2_inode 16KB 27KB
[ 53.318318][ T5151] ext4_system_zone 1KB 3KB
[ 53.318328][ T5151] ext4_io_end_vec 5KB 15KB
[ 53.318360][ T5151] zspage 110KB 185KB
[ 53.318371][ T5151] zs_handle 117KB 188KB
[ 53.318382][ T5151] pid_namespace 49KB 94KB
[ 53.318393][ T5151] kvm_gmem_inode_cache 15KB 30KB
[ 53.318405][ T5151] kvm_vcpu 30KB 60KB
[ 53.318418][ T5151] x86_emulator 31KB 63KB
[ 53.318430][ T5151] rpc_buffers 25KB 31KB
[ 53.318440][ T5151] rpc_tasks 8KB 15KB
[ 53.318451][ T5151] UNIX-STREAM 65KB 223KB
[ 53.318460][ T5151] UNIX 93KB 286KB
[ 53.318473][ T5151] tcp_bind2_bucket 22KB 32KB
[ 53.318485][ T5151] tcp_bind_bucket 22KB 32KB
[ 53.318499][ T5151] ip_fib_trie 22KB 24KB
[ 53.318509][ T5151] ip_fib_alias 70KB 83KB
[ 53.318521][ T5151] rtable 17KB 40KB
[ 53.318533][ T5151] RAW 67KB 95KB
[ 53.318544][ T5151] UDP 74KB 159KB
[ 53.318555][ T5151] tw_sock_TCP 19KB 23KB
[ 53.318562][ T5151] request_sock_TCP 9KB 23KB
[ 53.318572][ T5151] TCP 117KB 321KB
[ 53.318583][ T5151] fs_bio_integrity 7KB 8KB
[ 53.318595][ T5151] hugetlbfs_inode_cache 14KB 31KB
[ 53.318607][ T5151] netfs_subrequest 35KB 39KB
[ 53.318618][ T5151] netfs_request 105KB 111KB
[ 53.318633][ T5151] bio-288 24KB 31KB
[ 53.318644][ T5151] bio-328 1KB 15KB
[ 53.318656][ T5151] ep_head 4KB 23KB
[ 53.318667][ T5151] eventpoll_pwq 11KB 31KB
[ 53.318679][ T5151] eventpoll_epi 38KB 66KB
[ 53.318686][ T5151] inotify_inode_mark 38KB 46KB
[ 53.318697][ T5151] bpf_fs_inode_cache 14KB 31KB
[ 53.318711][ T5151] sgpool-128 42KB 208KB
[ 53.318722][ T5151] sgpool-64 76KB 159KB
[ 53.318733][ T5151] sgpool-32 43KB 63KB
[ 53.318744][ T5151] sgpool-16 36KB 62KB
[ 53.318755][ T5151] sgpool-8 18KB 39KB
[ 53.318765][ T5151] bio_crypt_ctx 7KB 11KB
[ 53.318776][ T5151] bio_integrity_data 0KB 8KB
[ 53.318783][ T5151] request_queue 200KB 242KB
[ 53.318792][ T5151] blkdev_ioc 8KB 15KB
[ 53.318804][ T5151] bio-200 29KB 78KB
[ 53.318816][ T5151] biovec-max 416KB 654KB
[ 53.318827][ T5151] biovec-128 55KB 95KB
[ 53.318838][ T5151] biovec-64 24KB 94KB
[ 53.318848][ T5151] biovec-16 16KB 39KB
[ 53.318867][ T5151] uid_cache 17KB 46KB
[ 53.318878][ T5151] iommu_iova_magazine 40KB 157KB
[ 53.318888][ T5151] iommu_iova 139KB 144KB
[ 53.318895][ T5151] dmaengine-unmap-256 26KB 30KB
[ 53.318906][ T5151] dmaengine-unmap-128 14KB 30KB
[ 53.318917][ T5151] dmaengine-unmap-16 7KB 8KB
[ 53.318927][ T5151] dmaengine-unmap-2 3KB 4KB
[ 53.318937][ T5151] QIPCRTR 18KB 31KB
[ 53.318948][ T5151] audit_buffer 11KB 11KB
[ 53.318959][ T5151] skbuff_ext_cache 12KB 32KB
[ 53.318972][ T5151] skbuff_small_head 967KB 1078KB
[ 53.318983][ T5151] skbuff_fclone_cache 53KB 163KB
[ 53.318994][ T5151] skbuff_head_cache 1240KB 1335KB
[ 53.319005][ T5151] configfs_dir_cache 15KB 16KB
[ 53.319018][ T5151] file_lock_cache 5KB 39KB
[ 53.319029][ T5151] file_lock_ctx 33KB 43KB
[ 53.319040][ T5151] fsnotify_inode_mark_connector 32KB 43KB
[ 53.319056][ T5151] taskstats 19KB 127KB
[ 53.319067][ T5151] mem_cgroup_per_node 67KB 122KB
[ 53.319078][ T5151] mem_cgroup 82KB 92KB
[ 53.319089][ T5151] proc_dir_entry 602KB 617KB
[ 53.319100][ T5151] pde_opener 6KB 7KB
[ 53.319108][ T5151] seq_file 14KB 70KB
[ 53.319118][ T5151] sigqueue 11KB 31KB
[ 53.319131][ T5151] shmem_inode_cache 6865KB 7251KB
[ 53.319143][ T5151] kernfs_iattrs_cache 19KB 31KB
[ 53.319159][ T5151] kernfs_node_cache 27890KB 27966KB
[ 53.319172][ T5151] mnt_cache 84KB 126KB
[ 53.319190][ T5151] filp 126KB 574KB
[ 53.319202][ T5151] names_cache 11KB 40KB
[ 53.319210][ T5151] net_namespace 89KB 178KB
[ 53.319221][ T5151] ima_iint_cache 17KB 55KB
[ 53.319253][ T5151] lsm_inode_cache 1303KB 1791KB
[ 53.319268][ T5151] lsm_file_cache 56KB 197KB
[ 53.319280][ T5151] key_jar 24KB 31KB
[ 53.319291][ T5151] uts_namespace 24KB 63KB
[ 53.319302][ T5151] nsproxy 16KB 31KB
[ 53.319318][ T5151] vm_area_struct 356KB 976KB
[ 53.319330][ T5151] fs_cache 20KB 68KB
[ 53.319342][ T5151] files_cache 78KB 223KB
[ 53.319354][ T5151] task_exec_state 12KB 40KB
[ 53.319369][ T5151] signal_cache 768KB 1663KB
[ 53.319384][ T5151] sighand_cache 1008KB 2134KB
[ 53.319401][ T5151] task_struct 3909KB 4837KB
[ 53.319414][ T5151] cred 128KB 284KB
[ 53.319431][ T5151] anon_vma_chain 137KB 295KB
[ 53.319447][ T5151] anon_vma 155KB 495KB
[ 53.319461][ T5151] pid 142KB 335KB
[ 53.319478][ T5151] Acpi-Operand 201KB 332KB
[ 53.319489][ T5151] Acpi-ParseExt 7KB 23KB
[ 53.319500][ T5151] Acpi-Parse 3KB 15KB
[ 53.319511][ T5151] Acpi-State 11KB 39KB
[ 53.319520][ T5151] Acpi-Namespace 35KB 44KB
[ 53.319529][ T5151] numa_policy 7KB 8KB
[ 53.319539][ T5151] perf_event 15KB 31KB
[ 53.319550][ T5151] trace_event_file 577KB 580KB
[ 53.319561][ T5151] ftrace_event_field 1129KB 1130KB
[ 53.319573][ T5151] pool_workqueue 2036KB 2080KB
[ 53.319584][ T5151] task_group 37KB 64KB
[ 53.319608][ T5151] maple_node 441KB 1408KB
[ 53.319619][ T5151] mm_struct 180KB 551KB
[ 53.319637][ T5151] vmap_area 480KB 594KB
[ 53.319696][ T5151] debug_objects_cache 1808KB 3533KB
[ 53.319710][ T5151] page->ptl 37KB 141KB
[ 53.319719][ T5151] kmalloc-cg-8k 1360KB 1472KB
[ 53.319731][ T5151] kmalloc-cg-4k 10528KB 11040KB
[ 53.319745][ T5151] kmalloc-cg-2k 6584KB 6880KB
[ 53.319758][ T5151] kmalloc-cg-1k 1934KB 2336KB
[ 53.319772][ T5151] kmalloc-cg-512 908KB 1072KB
[ 53.319784][ T5151] kmalloc-cg-256 274KB 312KB
[ 53.319795][ T5151] kmalloc-cg-128 197KB 212KB
[ 53.319808][ T5151] kmalloc-cg-64 56KB 88KB
[ 53.319820][ T5151] kmalloc-cg-32 39KB 160KB
[ 53.319829][ T5151] kmalloc-cg-16 6KB 16KB
[ 53.319841][ T5151] kmalloc-cg-8 18KB 36KB
[ 53.319852][ T5151] kmalloc-cg-192 59KB 68KB
[ 53.319863][ T5151] kmalloc-cg-96 53KB 68KB
[ 53.319890][ T5151] kmalloc-8k 5088KB 5344KB
[ 53.319912][ T5151] kmalloc-4k 22208KB 24000KB
[ 53.319936][ T5151] kmalloc-2k 11584KB 13888KB
[ 53.319947][ T5151] kmalloc-1k 8780KB 9028KB
[ 53.319977][ T5151] kmalloc-512 10672KB 11388KB
[ 53.319994][ T5151] kmalloc-256 15662KB 15820KB
[ 53.320011][ T5151] kmalloc-128 1460KB 1568KB
[ 53.320042][ T5151] kmalloc-64 2958KB 3124KB
[ 53.320071][ T5151] kmalloc-32 1190KB 1432KB
[ 53.320085][ T5151] kmalloc-16 348KB 408KB
[ 53.320099][ T5151] kmalloc-8 841KB 892KB
[ 53.320115][ T5151] kmalloc-192 1087KB 1176KB
[ 53.320140][ T5151] kmalloc-96 1609KB 1868KB
[ 53.320149][ T5151] kmem_cache_node 215KB 220KB
[ 53.320161][ T5151] kmem_cache 179KB 218KB
[ 53.320172][ T5151] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syslogd,pid=5132,uid=0
[ 53.321323][ T5151] Out of memory: Killed process 5132 (syslogd) total-vm:4044kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0
[ 53.331556][ T5151] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000
[ 53.331586][ T5151] CPU: 1 UID: 0 PID: 5151 Comm: udevd Tainted: G S syzkaller #0 PREEMPT(full)
[ 53.331607][ T5151] Tainted: [S]=CPU_OUT_OF_SPEC
[ 53.331611][ T5151] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 53.331626][ T5151] Call Trace:
[ 53.331632][ T5151]
[ 53.331639][ T5151] dump_stack_lvl+0x100/0x190
[ 53.331668][ T5151] dump_header+0xfb/0x606
[ 53.331689][ T5151] oom_kill_process.cold+0xd/0x380
[ 53.331708][ T5151] out_of_memory+0x340/0x14f0
[ 53.331736][ T5151] ? __pfx_out_of_memory+0x10/0x10
[ 53.331764][ T5151] ? psi_memstall_leave+0x1eb/0x360
[ 53.331790][ T5151] __alloc_frozen_pages_noprof+0x2852/0x3300
[ 53.331826][ T5151] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 53.331844][ T5151] ? stack_trace_save+0x8e/0xc0
[ 53.331875][ T5151] ? check_noncircular+0x97/0x160
[ 53.331901][ T5151] ? add_lock_to_list+0x9d/0x1d0
[ 53.331925][ T5151] ? check_prev_add+0x354/0xe60
[ 53.331951][ T5151] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 53.331979][ T5151] ? policy_nodemask+0xed/0x4f0
[ 53.331997][ T5151] alloc_pages_mpol+0x201/0x550
[ 53.332015][ T5151] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 53.332027][ T5151] ? do_raw_spin_lock+0x128/0x260
[ 53.332043][ T5151] ? find_held_lock+0x2b/0x80
[ 53.332062][ T5151] ? swap_cache_alloc_folio+0x374/0xc50
[ 53.332087][ T5151] folio_alloc_mpol_noprof+0x36/0x260
[ 53.332109][ T5151] swap_cache_alloc_folio+0x3d7/0xc50
[ 53.332133][ T5151] ? __pfx_swap_cache_alloc_folio+0x10/0x10
[ 53.332155][ T5151] ? swap_cache_get_folio+0x28d/0x360
[ 53.332177][ T5151] ? __pfx_swap_cache_get_folio+0x10/0x10
[ 53.332206][ T5151] swap_cache_read_folio+0x47/0x140
[ 53.332231][ T5151] swap_cluster_readahead+0x477/0x5d0
[ 53.332254][ T5151] ? __pfx_swap_cluster_readahead+0x10/0x10
[ 53.332282][ T5151] ? swap_table_get+0x28/0x2c0
[ 53.332314][ T5151] swapin_readahead+0xf0/0x260
[ 53.332336][ T5151] ? __pfx_swapin_readahead+0x10/0x10
[ 53.332352][ T5151] ? __pfx_get_swap_device+0x10/0x10
[ 53.332378][ T5151] ? _raw_spin_unlock+0x28/0x50
[ 53.332406][ T5151] do_swap_page+0xf72/0x5580
[ 53.332455][ T5151] ? __pfx_do_swap_page+0x10/0x10
[ 53.332472][ T5151] ? lock_acquire+0x1d1/0x380
[ 53.332496][ T5151] ? __pte_offset_map+0x2f/0x310
[ 53.332527][ T5151] ? rcu_is_watching+0x13/0xc0
[ 53.332545][ T5151] ? __pte_offset_map+0x179/0x310
[ 53.332569][ T5151] __handle_mm_fault+0x15bd/0x2f60
[ 53.332593][ T5151] ? __pfx___handle_mm_fault+0x10/0x10
[ 53.332609][ T5151] ? __pfx_mt_find+0x10/0x10
[ 53.332646][ T5151] ? find_vma+0xbf/0x140
[ 53.332666][ T5151] ? __pfx_find_vma+0x10/0x10
[ 53.332688][ T5151] handle_mm_fault+0x363/0xa20
[ 53.332712][ T5151] do_user_addr_fault+0x745/0x12f0
[ 53.332740][ T5151] exc_page_fault+0x6f/0xd0
[ 53.332764][ T5151] asm_exc_page_fault+0x26/0x30
[ 53.332779][ T5151] RIP: 0010:ep_send_events+0x3ba/0xc10
[ 53.332797][ T5151] Code: 84 c1 0f 85 7b 07 00 00 48 8b 53 6c 48 8b 44 24 30 48 8b 4c 24 38 48 89 54 24 28 48 39 c8 48 0f 47 c1 0f 01 cb 48 89 44 24 18 <44> 89 30 e8 ce 10 5d ff 48 8b 44 24 18 48 8b 54 24 28 48 89 50 04
[ 53.332813][ T5151] RSP: 0000:ffffc90003677b98 EFLAGS: 00050283
[ 53.332828][ T5151] RAX: 00007ffed7d85b40 RBX: ffff8880254f0a80 RCX: 00007ffffffff000
[ 53.332839][ T5151] RDX: 0000000000000004 RSI: 0000000000000001 RDI: ffff8880254f0aec
[ 53.332850][ T5151] RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000
[ 53.332860][ T5151] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8880254f0a98
[ 53.332866][ T5151] R13: ffff8880254f0a98 R14: 0000000000000001 R15: ffffc90003677c00
[ 53.332889][ T5151] ? ep_send_events+0x34a/0xc10
[ 53.332913][ T5151] ? __pfx_ep_send_events+0x10/0x10
[ 53.332935][ T5151] ? kvm_clock_get_cycles+0x42/0x70
[ 53.332961][ T5151] ? do_epoll_wait+0xb38/0x1730
[ 53.332974][ T5151] do_epoll_wait+0x6c5/0x1730
[ 53.333002][ T5151] ? __pfx_do_epoll_wait+0x10/0x10
[ 53.333019][ T5151] ? find_held_lock+0x2b/0x80
[ 53.333039][ T5151] ? timespec64_add_safe+0x192/0x220
[ 53.333066][ T5151] ? __pfx_ep_autoremove_wake_function+0x10/0x10
[ 53.333091][ T5151] ? kvm_clock_get_cycles+0x42/0x70
[ 53.333116][ T5151] ? ktime_get_ts64+0x257/0x420
[ 53.333136][ T5151] __x64_sys_epoll_wait+0x194/0x290
[ 53.333157][ T5151] ? __pfx___x64_sys_epoll_wait+0x10/0x10
[ 53.333181][ T5151] do_syscall_64+0x121/0x770
[ 53.333199][ T5151] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 53.333217][ T5151] RIP: 0033:0x7ff3686a7407
[ 53.333236][ T5151] Code: Unable to access opcode bytes at 0x7ff3686a73dd.
[ 53.333244][ T5151] RSP: 002b:00007ffed7d859e0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8
[ 53.333260][ T5151] RAX: ffffffffffffffda RBX: 00007ff368ea9880 RCX: 00007ff3686a7407
[ 53.333271][ T5151] RDX: 0000000000000008 RSI: 00007ffed7d85b40 RDI: 000000000000000b
[ 53.333278][ T5151] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 53.333286][ T5151] R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000
[ 53.333297][ T5151] R13: 0000558bf3acb100 R14: 0000000000000000 R15: 0000000000000000
[ 53.333321][ T5151]
[ 53.333327][ T5151] Mem-Info:
[ 53.333334][ T5151] active_anon:0 inactive_anon:18 isolated_anon:0
[ 53.333334][ T5151] active_file:14 inactive_file:44 isolated_file:0
[ 53.333334][ T5151] unevictable:1000 dirty:0 writeback:0
[ 53.333334][ T5151] slab_reclaimable:5807 slab_unreclaimable:53959
[ 53.333334][ T5151] mapped:15364 shmem:1000 pagetables:811
[ 53.333334][ T5151] sec_pagetables:300 bounce:0
[ 53.333334][ T5151] kernel_misc_reclaimable:0
[ 53.333334][ T5151] free:22251 free_pcp:1413 free_cma:0
[ 53.333374][ T5151] Node 0 active_anon:0kB inactive_anon:44kB active_file:0kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7008kB pagetables:1048kB sec_pagetables:1116kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB
[ 53.333413][ T5151] Node 1 active_anon:0kB inactive_anon:28kB active_file:64kB inactive_file:156kB unevictable:4000kB isolated(anon):0kB isolated(file):0kB mapped:61440kB dirty:0kB writeback:0kB shmem:4000kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:5064kB pagetables:2196kB sec_pagetables:84kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB
[ 53.333454][ T5151] Node 0 DMA free:1980kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:4kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 53.333495][ T5151] lowmem_reserve[]: 0 259 259 259 259
[ 53.333522][ T5151] Node 0 DMA32 free:15996kB boost:26328kB min:38032kB low:40956kB high:43880kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:44kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB zspages:1364kB present:1032196kB managed:265356kB mlocked:0kB bounce:0kB free_pcp:828kB local_pcp:360kB free_cma:0kB
[ 53.333569][ T5151] lowmem_reserve[]: 0 0 0 0 0
[ 53.333591][ T5151] Node 1 DMA32 free:71028kB boost:38912kB min:86052kB low:97836kB high:109620kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:28kB active_file:164kB inactive_file:156kB unevictable:4000kB writepending:0kB zspages:1792kB present:1048432kB managed:948208kB mlocked:0kB bounce:0kB free_pcp:4824kB local_pcp:2012kB free_cma:0kB
[ 53.333643][ T5151] lowmem_reserve[]: 0 0 0 0 0
[ 53.333671][ T5151] Node 0 DMA: 3*4kB (U) 8*8kB (U) 5*16kB (U) 13*32kB (U) 8*64kB (U) 3*128kB (U) 2*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1980kB
[ 53.333778][ T5151] Node 0 DMA32: 204*4kB (UME) 111*8kB (UME) 77*16kB (UME) 163*32kB (UME) 61*64kB (UME) 25*128kB (UME) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16024kB
[ 53.333883][ T5151] Node 1 DMA32: 249*4kB (UME) 96*8kB (ME) 97*16kB (UME) 84*32kB (UME) 63*64kB (UME) 36*128kB (UME) 20*256kB (ME) 10*512kB (UM) 5*1024kB (UM) 2*2048kB (M) 9*4096kB (U) = 70964kB
[ 53.334008][ T5151] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 53.334022][ T5151] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[ 53.334035][ T5151] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 53.334044][ T5151] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[ 53.334054][ T5151] 1082 total pagecache pages
[ 53.334061][ T5151] 6 pages in swap cache
[ 53.334067][ T5151] Free swap = 117660kB
[ 53.334073][ T5151] Total swap = 124996kB
[ 53.334080][ T5151] 524155 pages RAM
[ 53.334086][ T5151] 0 pages HighMem/MovableOnly
[ 53.334092][ T5151] 216924 pages reserved
[ 53.334097][ T5151] 0 pages cma reserved
[ 53.334104][ T5151] Unreclaimable slab info:
[ 53.334109][ T5151] Name Used Total
[ 53.334119][ T5151] pid_2 26KB 70KB
[ 53.334137][ T5151] bio-464 17KB 31KB
[ 53.334148][ T5151] bio-528 19KB 31KB
[ 53.334165][ T5151] bio-544 19KB 31KB
[ 53.334179][ T5151] bio-552 19KB 31KB
[ 53.334197][ T5151] zswap_entry 328KB 446KB
[ 53.334215][ T5151] batadv_tt_change_cache 10KB 16KB
[ 53.334229][ T5151] batadv_tl_cache 23KB 32KB
[ 53.334246][ T5151] TIPC 45KB 92KB
[ 53.334265][ T5151] SCTPv6 57KB 90KB
[ 53.334288][ T5151] RXRPC 26KB 64KB
[ 53.334299][ T5151] rxrpc_call_jar 112KB 159KB
[ 53.334324][ T5151] net_bridge_fdb_entry 34KB 43KB
[ 53.334339][ T5151] fib6_node 135KB 140KB
[ 53.334355][ T5151] ip6_dst_cache 156KB 367KB
[ 53.334368][ T5151] RAWv6 107KB 154KB
[ 53.334380][ T5151] UDPv6 96KB 157KB
[ 53.334394][ T5151] TCPv6 47KB 243KB
[ 53.334433][ T5151] wg_peer 106KB 118KB
[ 53.334444][ T5151] allowedips_node 15KB 23KB
[ 53.334461][ T5151] t10_alua_lu_gp_cache 8KB 15KB
[ 53.334478][ T5151] scsi_sense_cache 53KB 60KB
[ 53.334491][ T5151] virtio_scsi_cmd 21KB 24KB
[ 53.334505][ T5151] bio-136 52KB 64KB
[ 53.334531][ T5151] bio-264 10KB 15KB
[ 53.334542][ T5151] mqueue_inode_cache 39KB 61KB
[ 53.334557][ T5151] f2fs_evict_inode_work 7KB 7KB
[ 53.334568][ T5151] bio-272 10KB 15KB
[ 53.334580][ T5151] f2fs_bio_post_read_ctx 30KB 31KB
[ 53.334652][ T5151] jfs_mp 14KB 15KB
[ 53.334683][ T5151] cifs_small_rq 28KB 32KB
[ 53.334694][ T5151] cifs_request 67KB 67KB
[ 53.339053][ T5151] cifs_mpx_ids 8KB 15KB
[ 53.339069][ T5151] cifs_io_subrequest 42KB 47KB
[ 53.339080][ T5151] cifs_io_request 105KB 111KB
[ 53.339105][ T5151] nfs_commit_data 24KB 31KB
[ 53.339116][ T5151] nfs_write_data 40KB 63KB
[ 53.339142][ T5151] jbd2_inode 16KB 27KB
[ 53.339154][ T5151] ext4_system_zone 1KB 3KB
[ 53.339165][ T5151] ext4_io_end_vec 5KB 15KB
[ 53.339199][ T5151] zspage 110KB 185KB
[ 53.339213][ T5151] zs_handle 117KB 188KB
[ 53.339222][ T5151] pid_namespace 49KB 94KB
[ 53.339232][ T5151] kvm_gmem_inode_cache 15KB 30KB
[ 53.339245][ T5151] kvm_vcpu 30KB 60KB
[ 53.339258][ T5151] x86_emulator 31KB 63KB
[ 53.339269][ T5151] rpc_buffers 25KB 31KB
[ 53.339280][ T5151] rpc_tasks 8KB 15KB
[ 53.339292][ T5151] UNIX-STREAM 65KB 223KB
[ 53.339304][ T5151] UNIX 93KB 286KB
[ 53.339319][ T5151] tcp_bind2_bucket 22KB 32KB
[ 53.339328][ T5151] tcp_bind_bucket 22KB 32KB
[ 53.339343][ T5151] ip_fib_trie 22KB 24KB
[ 53.339354][ T5151] ip_fib_alias 70KB 83KB
[ 53.339366][ T5151] rtable 17KB 40KB
[ 53.339378][ T5151] RAW 67KB 95KB
[ 53.339389][ T5151] UDP 74KB 159KB
[ 53.339400][ T5151] tw_sock_TCP 19KB 23KB
[ 53.339411][ T5151] request_sock_TCP 9KB 23KB
[ 53.339424][ T5151] TCP 117KB 321KB
[ 53.339433][ T5151] fs_bio_integrity 7KB 8KB
[ 53.339441][ T5151] hugetlbfs_inode_cache 14KB 31KB
[ 53.339454][ T5151] netfs_subrequest 35KB 39KB
[ 53.339465][ T5151] netfs_request 105KB 111KB
[ 53.339477][ T5151] bio-288 24KB 31KB
[ 53.339489][ T5151] bio-328 1KB 15KB
[ 53.339501][ T5151] ep_head 4KB 23KB
[ 53.339513][ T5151] eventpoll_pwq 11KB 31KB
[ 53.339526][ T5151] eventpoll_epi 38KB 66KB
[ 53.339534][ T5151] inotify_inode_mark 38KB 46KB
[ 53.339543][ T5151] bpf_fs_inode_cache 14KB 31KB
[ 53.339556][ T5151] sgpool-128 38KB 208KB
[ 53.339568][ T5151] sgpool-64 76KB 159KB
[ 53.339580][ T5151] sgpool-32 42KB 63KB
[ 53.339591][ T5151] sgpool-16 36KB 62KB
[ 53.339603][ T5151] sgpool-8 18KB 39KB
[ 53.339614][ T5151] bio_crypt_ctx 7KB 11KB
[ 53.339628][ T5151] bio_integrity_data 0KB 8KB
[ 53.339635][ T5151] request_queue 200KB 242KB
[ 53.339646][ T5151] blkdev_ioc 8KB 15KB
[ 53.339658][ T5151] bio-200 28KB 78KB
[ 53.339670][ T5151] biovec-max 412KB 654KB
[ 53.339682][ T5151] biovec-128 55KB 95KB
[ 53.339694][ T5151] biovec-64 24KB 94KB
[ 53.339706][ T5151] biovec-16 16KB 39KB
[ 53.339725][ T5151] uid_cache 17KB 46KB
[ 53.339734][ T5151] iommu_iova_magazine 40KB 157KB
[ 53.339744][ T5151] iommu_iova 139KB 144KB
[ 53.339755][ T5151] dmaengine-unmap-256 26KB 30KB
[ 53.339766][ T5151] dmaengine-unmap-128 14KB 30KB
[ 53.339777][ T5151] dmaengine-unmap-16 7KB 8KB
[ 53.339788][ T5151] dmaengine-unmap-2 3KB 4KB
[ 53.339799][ T5151] QIPCRTR 18KB 31KB
[ 53.339810][ T5151] audit_buffer 11KB 11KB
[ 53.339822][ T5151] skbuff_ext_cache 12KB 32KB
[ 53.339835][ T5151] skbuff_small_head 951KB 1078KB
[ 53.339847][ T5151] skbuff_fclone_cache 53KB 163KB
[ 53.339859][ T5151] skbuff_head_cache 1215KB 1335KB
[ 53.339871][ T5151] configfs_dir_cache 15KB 16KB
[ 53.339885][ T5151] file_lock_cache 5KB 39KB
[ 53.339896][ T5151] file_lock_ctx 33KB 43KB
[ 53.339907][ T5151] fsnotify_inode_mark_connector 32KB 43KB
[ 53.339924][ T5151] taskstats 19KB 127KB
[ 53.339933][ T5151] mem_cgroup_per_node 67KB 122KB
[ 53.339940][ T5151] mem_cgroup 82KB 92KB
[ 53.339952][ T5151] proc_dir_entry 602KB 617KB
[ 53.339964][ T5151] pde_opener 6KB 7KB
[ 53.339976][ T5151] seq_file 14KB 70KB
[ 53.339988][ T5151] sigqueue 11KB 31KB
[ 53.340002][ T5151] shmem_inode_cache 6865KB 7251KB
[ 53.340013][ T5151] kernfs_iattrs_cache 19KB 31KB
[ 53.340029][ T5151] kernfs_node_cache 27890KB 27966KB
[ 53.340042][ T5151] mnt_cache 84KB 126KB
[ 53.340061][ T5151] filp 125KB 574KB
[ 53.340073][ T5151] names_cache 11KB 40KB
[ 53.340086][ T5151] net_namespace 89KB 178KB
[ 53.340094][ T5151] ima_iint_cache 17KB 55KB
[ 53.340124][ T5151] lsm_inode_cache 1303KB 1791KB
[ 53.340140][ T5151] lsm_file_cache 56KB 197KB
[ 53.340152][ T5151] key_jar 24KB 31KB
[ 53.340163][ T5151] uts_namespace 24KB 63KB
[ 53.340175][ T5151] nsproxy 16KB 31KB
[ 53.340196][ T5151] vm_area_struct 356KB 976KB
[ 53.340207][ T5151] fs_cache 20KB 68KB
[ 53.340220][ T5151] files_cache 78KB 223KB
[ 53.340232][ T5151] task_exec_state 12KB 40KB
[ 53.340247][ T5151] signal_cache 768KB 1663KB
[ 53.340264][ T5151] sighand_cache 1008KB 2134KB
[ 53.340282][ T5151] task_struct 3909KB 4837KB
[ 53.340296][ T5151] cred 127KB 284KB
[ 53.340312][ T5151] anon_vma_chain 137KB 295KB
[ 53.340329][ T5151] anon_vma 155KB 495KB
[ 53.340344][ T5151] pid 142KB 335KB
[ 53.340360][ T5151] Acpi-Operand 201KB 332KB
[ 53.340371][ T5151] Acpi-ParseExt 7KB 23KB
[ 53.340383][ T5151] Acpi-Parse 3KB 15KB
[ 53.340392][ T5151] Acpi-State 11KB 39KB
[ 53.340402][ T5151] Acpi-Namespace 35KB 44KB
[ 53.340414][ T5151] numa_policy 7KB 8KB
[ 53.340447][ T5151] perf_event 15KB 31KB
[ 53.340458][ T5151] trace_event_file 577KB 580KB
[ 53.340470][ T5151] ftrace_event_field 1129KB 1130KB
[ 53.340479][ T5151] pool_workqueue 2036KB 2080KB
[ 53.340490][ T5151] task_group 37KB 64KB
[ 53.340516][ T5151] maple_node 441KB 1408KB
[ 53.340529][ T5151] mm_struct 180KB 551KB
[ 53.340545][ T5151] vmap_area 480KB 594KB
[ 53.340603][ T5151] debug_objects_cache 1808KB 3533KB
[ 53.340617][ T5151] page->ptl 37KB 141KB
[ 53.340633][ T5151] kmalloc-cg-8k 1360KB 1472KB
[ 53.340649][ T5151] kmalloc-cg-4k 10528KB 11040KB
[ 53.340662][ T5151] kmalloc-cg-2k 6580KB 6880KB
[ 53.340675][ T5151] kmalloc-cg-1k 1932KB 2336KB
[ 53.340689][ T5151] kmalloc-cg-512 906KB 1072KB
[ 53.340699][ T5151] kmalloc-cg-256 274KB 312KB
[ 53.340712][ T5151] kmalloc-cg-128 197KB 212KB
[ 53.340724][ T5151] kmalloc-cg-64 56KB 88KB
[ 53.340739][ T5151] kmalloc-cg-32 39KB 160KB
[ 53.340750][ T5151] kmalloc-cg-16 6KB 16KB
[ 53.340762][ T5151] kmalloc-cg-8 18KB 36KB
[ 53.340773][ T5151] kmalloc-cg-192 59KB 68KB
[ 53.340785][ T5151] kmalloc-cg-96 53KB 68KB
[ 53.340809][ T5151] kmalloc-8k 5088KB 5344KB
[ 53.340835][ T5151] kmalloc-4k 21624KB 23904KB
[ 53.340858][ T5151] kmalloc-2k 11572KB 13888KB
[ 53.340873][ T5151] kmalloc-1k 8728KB 9028KB
[ 53.340901][ T5151] kmalloc-512 10666KB 11388KB
[ 53.340919][ T5151] kmalloc-256 15568KB 15740KB
[ 53.340938][ T5151] kmalloc-128 1458KB 1568KB
[ 53.340968][ T5151] kmalloc-64 2957KB 3124KB
[ 53.340994][ T5151] kmalloc-32 1193KB 1432KB
[ 53.341010][ T5151] kmalloc-16 348KB 408KB
[ 53.341024][ T5151] kmalloc-8 840KB 892KB
[ 53.341041][ T5151] kmalloc-192 1087KB 1176KB
[ 53.341067][ T5151] kmalloc-96 1607KB 1868KB
[ 53.341076][ T5151] kmem_cache_node 215KB 220KB
[ 53.341085][ T5151] kmem_cache 179KB 218KB
[ 53.341096][ T5151] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=crond,pid=5533,uid=0
[ 53.341243][ T5151] Out of memory: Killed process 5533 (crond) total-vm:4044kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:0
[ 53.352189][ T5539] sshd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000
[ 53.352227][ T5539] CPU: 3 UID: 0 PID: 5539 Comm: sshd Tainted: G S syzkaller #0 PREEMPT(full)
[ 53.352251][ T5539] Tainted: [S]=CPU_OUT_OF_SPEC
[ 53.352258][ T5539] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 53.352270][ T5539] Call Trace:
[ 53.352277][ T5539]
[ 53.352284][ T5539] dump_stack_lvl+0x100/0x190
[ 53.352314][ T5539] dump_header+0xfb/0x606
[ 53.352336][ T5539] oom_kill_process.cold+0xd/0x380
[ 53.352358][ T5539] out_of_memory+0x340/0x14f0
[ 53.352392][ T5539] ? __pfx_out_of_memory+0x10/0x10
[ 53.352442][ T5539] ? psi_memstall_leave+0x1eb/0x360
[ 53.352469][ T5539] __alloc_frozen_pages_noprof+0x2852/0x3300
[ 53.352510][ T5539] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 53.352536][ T5539] ? lock_acquire+0x1d1/0x380
[ 53.352561][ T5539] ? unwind_next_frame+0xbd/0x2090
[ 53.352590][ T5539] ? __lock_acquire+0x5c0/0x1f40
[ 53.352629][ T5539] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 53.352659][ T5539] ? policy_nodemask+0xed/0x4f0
[ 53.352679][ T5539] alloc_pages_mpol+0x201/0x550
[ 53.352697][ T5539] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 53.352714][ T5539] ? do_raw_spin_lock+0x128/0x260
[ 53.352732][ T5539] ? find_held_lock+0x2b/0x80
[ 53.352754][ T5539] ? swap_cache_alloc_folio+0x374/0xc50
[ 53.352782][ T5539] folio_alloc_mpol_noprof+0x36/0x260
[ 53.352804][ T5539] swap_cache_alloc_folio+0x3d7/0xc50
[ 53.352832][ T5539] ? __pfx_swap_cache_alloc_folio+0x10/0x10
[ 53.352856][ T5539] ? swap_cache_get_folio+0x28d/0x360
[ 53.352879][ T5539] ? __pfx_swap_cache_get_folio+0x10/0x10
[ 53.352902][ T5539] ? __lock_acquire+0x5c0/0x1f40
[ 53.352934][ T5539] swap_cache_read_folio+0x47/0x140
[ 53.352961][ T5539] swap_cluster_readahead+0x477/0x5d0
[ 53.352989][ T5539] ? __pfx_swap_cluster_readahead+0x10/0x10
[ 53.353019][ T5539] ? swap_table_get+0x28/0x2c0
[ 53.353053][ T5539] swapin_readahead+0xf0/0x260
[ 53.353077][ T5539] ? __pfx_swapin_readahead+0x10/0x10
[ 53.353099][ T5539] ? __pfx_get_swap_device+0x10/0x10
[ 53.353133][ T5539] do_swap_page+0xf72/0x5580
[ 53.353156][ T5539] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 53.353193][ T5539] ? __pfx_do_swap_page+0x10/0x10
[ 53.353210][ T5539] ? lock_acquire+0x1d1/0x380
[ 53.353235][ T5539] ? __pte_offset_map+0x2f/0x310
[ 53.353267][ T5539] ? rcu_is_watching+0x13/0xc0
[ 53.353287][ T5539] ? __pte_offset_map+0x179/0x310
[ 53.353315][ T5539] __handle_mm_fault+0x15bd/0x2f60
[ 53.353340][ T5539] ? __pfx___handle_mm_fault+0x10/0x10
[ 53.353358][ T5539] ? __pfx_mt_find+0x10/0x10
[ 53.353391][ T5539] ? find_vma+0xbf/0x140
[ 53.353413][ T5539] ? __pfx_find_vma+0x10/0x10
[ 53.353440][ T5539] handle_mm_fault+0x363/0xa20
[ 53.353464][ T5539] do_user_addr_fault+0x745/0x12f0
[ 53.353493][ T5539] exc_page_fault+0x6f/0xd0
[ 53.353521][ T5539] asm_exc_page_fault+0x26/0x30
[ 53.353538][ T5539] RIP: 0010:do_sys_poll+0xbd3/0xe90
[ 53.353562][ T5539] Code: 12 e8 81 32 71 ff 48 89 da 48 c1 ea 03 42 0f b6 0c 3a 48 89 da 83 e2 07 83 c2 01 38 ca 7c 08 84 c9 0f 85 51 02 00 00 0f b7 13 <66> 41 89 55 06 41 83 ec 01 49 83 c5 08 48 83 c3 08 e8 47 32 71 ff
[ 53.353579][ T5539] RSP: 0000:ffffc90003e478d0 EFLAGS: 00050246
[ 53.353595][ T5539] RAX: 0000000000000000 RBX: ffffc90003e479b2 RCX: 0000000000000000
[ 53.353606][ T5539] RDX: 0000000000000000 RSI: ffffffff829a702f RDI: ffff88802a70cb00
[ 53.353618][ T5539] RBP: ffffc90003e47e20 R08: 0000000000000005 R09: 0000000000000000
[ 53.353628][ T5539] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000002
[ 53.353638][ T5539] R13: 000055afb4af11b0 R14: dffffc0000000000 R15: dffffc0000000000
[ 53.353659][ T5539] ? do_sys_poll+0xbaf/0xe90
[ 53.353692][ T5539] ? __pfx_do_sys_poll+0x10/0x10
[ 53.353714][ T5539] ? __pfx_release_task+0x10/0x10
[ 53.353733][ T5539] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 53.353802][ T5539] ? __pfx_pollwake+0x10/0x10
[ 53.353829][ T5539] ? __pfx_pollwake+0x10/0x10
[ 53.353886][ T5539] ? _raw_spin_unlock_irq+0x23/0x50
[ 53.353911][ T5539] ? lockdep_hardirqs_on+0x7d/0x110
[ 53.353938][ T5539] ? _raw_spin_unlock_irq+0x2e/0x50
[ 53.353962][ T5539] ? set_user_sigmask+0x1e1/0x270
[ 53.353989][ T5539] ? __pfx_set_user_sigmask+0x10/0x10
[ 53.354021][ T5539] __x64_sys_ppoll+0x2b5/0x350
[ 53.354049][ T5539] ? __pfx___x64_sys_ppoll+0x10/0x10
[ 53.354084][ T5539] do_syscall_64+0x121/0x770
[ 53.354104][ T5539] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 53.354122][ T5539] RIP: 0033:0x7fc2fd4a5407
[ 53.354143][ T5539] Code: Unable to access opcode bytes at 0x7fc2fd4a53dd.
[ 53.354151][ T5539] RSP: 002b:00007ffe7fdb6180 EFLAGS: 00000202 ORIG_RAX: 000000000000010f
[ 53.354168][ T5539] RAX: ffffffffffffffda RBX: 00007fc2fd3b1300 RCX: 00007fc2fd4a5407
[ 53.354179][ T5539] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055afb4af11b0
[ 53.354195][ T5539] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000
[ 53.354205][ T5539] R10: 00007ffe7fdb6450 R11: 0000000000000202 R12: 0000000000000064
[ 53.354216][ T5539] R13: 0000000000000000 R14: 000055af929db004 R15: 0000000000000002
[ 53.354241][ T5539]
[ 53.355836][ T5539] Mem-Info:
[ 53.355845][ T5539] active_anon:0 inactive_anon:10 isolated_anon:0
[ 53.355845][ T5539] active_file:15 inactive_file:61 isolated_file:0
[ 53.355845][ T5539] unevictable:1000 dirty:0 writeback:0
[ 53.355845][ T5539] slab_reclaimable:5797 slab_unreclaimable:53859
[ 53.355845][ T5539] mapped:15364 shmem:1000 pagetables:811
[ 53.355845][ T5539] sec_pagetables:300 bounce:0
[ 53.355845][ T5539] kernel_misc_reclaimable:0
[ 53.355845][ T5539] free:22343 free_pcp:1423 free_cma:0
[ 53.355890][ T5539] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:6948kB pagetables:1048kB sec_pagetables:1116kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB
[ 53.355935][ T5539] Node 1 active_anon:0kB inactive_anon:40kB active_file:60kB inactive_file:232kB unevictable:4000kB isolated(anon):0kB isolated(file):0kB mapped:61440kB dirty:0kB writeback:0kB shmem:4000kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:5060kB pagetables:2196kB sec_pagetables:84kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB
[ 53.355997][ T5539] Node 0 DMA free:1980kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:4kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 53.356046][ T5539] lowmem_reserve[]: 0 259 259 259 259
[ 53.356075][ T5539] Node 0 DMA32 free:16380kB boost:26328kB min:38032kB low:40956kB high:43880kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB zspages:1328kB present:1032196kB managed:265356kB mlocked:0kB bounce:0kB free_pcp:504kB local_pcp:440kB free_cma:0kB
[ 53.356124][ T5539] lowmem_reserve[]: 0 0 0 0 0
[ 53.356152][ T5539] Node 1 DMA32 free:71012kB boost:38912kB min:86052kB low:97836kB high:109620kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:40kB active_file:60kB inactive_file:232kB unevictable:4000kB writepending:0kB zspages:1724kB present:1048432kB managed:948208kB mlocked:0kB bounce:0kB free_pcp:5188kB local_pcp:1152kB free_cma:0kB
[ 53.356205][ T5539] lowmem_reserve[]: 0 0 0 0 0
[ 53.356232][ T5539] Node 0 DMA: 3*4kB (U) 8*8kB (U) 5*16kB (U) 13*32kB (U) 8*64kB (U) 3*128kB (U) 2*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1980kB
[ 53.356343][ T5539] Node 0 DMA32: 208*4kB (UME) 114*8kB (UME) 80*16kB (UME) 164*32kB (UME) 62*64kB (UME) 23*128kB (UME) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16464kB
[ 53.356479][ T5539] Node 1 DMA32: 249*4kB (UME) 96*8kB (ME) 97*16kB (UME) 84*32kB (UME) 63*64kB (UME) 36*128kB (UME) 20*256kB (ME) 10*512kB (UM) 5*1024kB (UM) 2*2048kB (M) 9*4096kB (U) = 70964kB
[ 53.356609][ T5539] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 53.356623][ T5539] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[ 53.356636][ T5539] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 53.356650][ T5539] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[ 53.356663][ T5539] 1082 total pagecache pages
[ 53.356669][ T5539] 6 pages in swap cache
[ 53.356675][ T5539] Free swap = 117840kB
[ 53.356681][ T5539] Total swap = 124996kB
[ 53.356688][ T5539] 524155 pages RAM
[ 53.356693][ T5539] 0 pages HighMem/MovableOnly
[ 53.356700][ T5539] 216924 pages reserved
[ 53.356706][ T5539] 0 pages cma reserved
[ 53.356713][ T5539] Unreclaimable slab info:
[ 53.356718][ T5539] Name Used Total
[ 53.356729][ T5539] pid_2 26KB 70KB
[ 53.356751][ T5539] bio-464 17KB 31KB
[ 53.356762][ T5539] bio-528 19KB 31KB
[ 53.356778][ T5539] bio-544 19KB 31KB
[ 53.356791][ T5539] bio-552 19KB 31KB
[ 53.356809][ T5539] zswap_entry 328KB 446KB
[ 53.356827][ T5539] batadv_tt_change_cache 10KB 16KB
[ 53.356840][ T5539] batadv_tl_cache 23KB 32KB
[ 53.356862][ T5539] TIPC 45KB 92KB
[ 53.356880][ T5539] SCTPv6 57KB 90KB
[ 53.356903][ T5539] RXRPC 26KB 64KB
[ 53.356914][ T5539] rxrpc_call_jar 112KB 159KB
[ 53.356927][ T5539] net_bridge_fdb_entry 34KB 43KB
[ 53.356946][ T5539] fib6_node 135KB 140KB
[ 53.356961][ T5539] ip6_dst_cache 156KB 367KB
[ 53.356974][ T5539] RAWv6 107KB 154KB
[ 53.356985][ T5539] UDPv6 96KB 157KB
[ 53.357041][ T5539] TCPv6 47KB 243KB
[ 53.357087][ T5539] wg_peer 106KB 118KB
[ 53.357098][ T5539] allowedips_node 15KB 23KB
[ 53.357114][ T5539] t10_alua_lu_gp_cache 8KB 15KB
[ 53.357128][ T5539] scsi_sense_cache 53KB 60KB
[ 53.357142][ T5539] virtio_scsi_cmd 21KB 24KB
[ 53.357156][ T5539] bio-136 52KB 64KB
[ 53.357187][ T5539] bio-264 10KB 15KB
[ 53.357198][ T5539] mqueue_inode_cache 39KB 61KB
[ 53.357215][ T5539] f2fs_evict_inode_work 7KB 7KB
[ 53.357226][ T5539] bio-272 10KB 15KB
[ 53.357237][ T5539] f2fs_bio_post_read_ctx 30KB 31KB
[ 53.357305][ T5539] jfs_mp 14KB 15KB
[ 53.357337][ T5539] cifs_small_rq 28KB 32KB
[ 53.357348][ T5539] cifs_request 67KB 67KB
[ 53.357359][ T5539] cifs_mpx_ids 8KB 15KB
[ 53.357369][ T5539] cifs_io_subrequest 42KB 47KB
[ 53.357380][ T5539] cifs_io_request 105KB 111KB
[ 53.357404][ T5539] nfs_commit_data 24KB 31KB
[ 53.357415][ T5539] nfs_write_data 40KB 63KB
[ 53.357444][ T5539] jbd2_inode 16KB 27KB
[ 53.357456][ T5539] ext4_system_zone 1KB 3KB
[ 53.357468][ T5539] ext4_io_end_vec 5KB 15KB
[ 53.357502][ T5539] zspage 110KB 185KB
[ 53.357516][ T5539] zs_handle 117KB 188KB
[ 53.357528][ T5539] pid_namespace 49KB 94KB
[ 53.357540][ T5539] kvm_gmem_inode_cache 15KB 30KB
[ 53.357552][ T5539] kvm_vcpu 30KB 60KB
[ 53.357566][ T5539] x86_emulator 31KB 63KB
[ 53.357578][ T5539] rpc_buffers 25KB 31KB
[ 53.357589][ T5539] rpc_tasks 8KB 15KB
[ 53.357600][ T5539] UNIX-STREAM 65KB 223KB
[ 53.357611][ T5539] UNIX 93KB 286KB
[ 53.357629][ T5539] tcp_bind2_bucket 22KB 32KB
[ 53.357640][ T5539] tcp_bind_bucket 22KB 32KB
[ 53.357655][ T5539] ip_fib_trie 22KB 24KB
[ 53.357666][ T5539] ip_fib_alias 70KB 83KB
[ 53.357679][ T5539] rtable 17KB 40KB
[ 53.357691][ T5539] RAW 67KB 95KB
[ 53.357702][ T5539] UDP 74KB 159KB
[ 53.357713][ T5539] tw_sock_TCP 19KB 23KB
[ 53.357724][ T5539] request_sock_TCP 9KB 23KB
[ 53.357736][ T5539] TCP 117KB 321KB
[ 53.357747][ T5539] fs_bio_integrity 7KB 8KB
[ 53.357759][ T5539] hugetlbfs_inode_cache 14KB 31KB
[ 53.357771][ T5539] netfs_subrequest 35KB 39KB
[ 53.357782][ T5539] netfs_request 105KB 111KB
[ 53.357794][ T5539] bio-288 24KB 31KB
[ 53.357805][ T5539] bio-328 1KB 15KB
[ 53.357817][ T5539] ep_head 4KB 23KB
[ 53.357829][ T5539] eventpoll_pwq 11KB 31KB
[ 53.357841][ T5539] eventpoll_epi 38KB 66KB
[ 53.357852][ T5539] inotify_inode_mark 38KB 46KB
[ 53.357864][ T5539] bpf_fs_inode_cache 14KB 31KB
[ 53.357877][ T5539] sgpool-128 38KB 208KB
[ 53.357889][ T5539] sgpool-64 76KB 159KB
[ 53.357900][ T5539] sgpool-32 42KB 63KB
[ 53.357911][ T5539] sgpool-16 36KB 62KB
[ 53.357922][ T5539] sgpool-8 18KB 39KB
[ 53.357933][ T5539] bio_crypt_ctx 7KB 11KB
[ 53.357945][ T5539] bio_integrity_data 0KB 8KB
[ 53.357956][ T5539] request_queue 200KB 242KB
[ 53.357967][ T5539] blkdev_ioc 8KB 15KB
[ 53.363400][ T5539] bio-200 28KB 78KB
[ 53.363417][ T5539] biovec-max 412KB 654KB
[ 53.363429][ T5539] biovec-128 55KB 95KB
[ 53.363441][ T5539] biovec-64 24KB 94KB
[ 53.363453][ T5539] biovec-16 16KB 39KB
[ 53.363472][ T5539] uid_cache 17KB 46KB
[ 53.363483][ T5539] iommu_iova_magazine 40KB 157KB
[ 53.363495][ T5539] iommu_iova 139KB 144KB
[ 53.363507][ T5539] dmaengine-unmap-256 26KB 30KB
[ 53.363518][ T5539] dmaengine-unmap-128 14KB 30KB
[ 53.363529][ T5539] dmaengine-unmap-16 7KB 8KB
[ 53.363541][ T5539] dmaengine-unmap-2 3KB 4KB
[ 53.363552][ T5539] QIPCRTR 18KB 31KB
[ 53.363563][ T5539] audit_buffer 11KB 11KB
[ 53.363575][ T5539] skbuff_ext_cache 12KB 32KB
[ 53.363588][ T5539] skbuff_small_head 974KB 1078KB
[ 53.363601][ T5539] skbuff_fclone_cache 53KB 163KB
[ 53.363617][ T5539] skbuff_head_cache 1224KB 1335KB
[ 53.363628][ T5539] configfs_dir_cache 15KB 16KB
[ 53.363641][ T5539] file_lock_cache 5KB 39KB
[ 53.363653][ T5539] file_lock_ctx 33KB 43KB
[ 53.363664][ T5539] fsnotify_inode_mark_connector 32KB 43KB
[ 53.363681][ T5539] taskstats 19KB 127KB
[ 53.363692][ T5539] mem_cgroup_per_node 67KB 122KB
[ 53.363703][ T5539] mem_cgroup 82KB 92KB
[ 53.363716][ T5539] proc_dir_entry 602KB 617KB
[ 53.363727][ T5539] pde_opener 6KB 7KB
[ 53.363739][ T5539] seq_file 14KB 70KB
[ 53.363751][ T5539] sigqueue 11KB 31KB
[ 53.363765][ T5539] shmem_inode_cache 6865KB 7251KB
[ 53.363776][ T5539] kernfs_iattrs_cache 19KB 31KB
[ 53.363793][ T5539] kernfs_node_cache 27890KB 27966KB
[ 53.363805][ T5539] mnt_cache 84KB 126KB
[ 53.363824][ T5539] filp 125KB 574KB
[ 53.363836][ T5539] names_cache 11KB 40KB
[ 53.363848][ T5539] net_namespace 89KB 178KB
[ 53.363860][ T5539] ima_iint_cache 17KB 55KB
[ 53.363891][ T5539] lsm_inode_cache 1303KB 1791KB
[ 53.363908][ T5539] lsm_file_cache 56KB 197KB
[ 53.363919][ T5539] key_jar 24KB 31KB
[ 53.363931][ T5539] uts_namespace 24KB 63KB
[ 53.363943][ T5539] nsproxy 16KB 31KB
[ 53.363965][ T5539] vm_area_struct 356KB 976KB
[ 53.363978][ T5539] fs_cache 20KB 68KB
[ 53.363991][ T5539] files_cache 78KB 223KB
[ 53.364003][ T5539] task_exec_state 12KB 40KB
[ 53.364018][ T5539] signal_cache 768KB 1663KB
[ 53.364035][ T5539] sighand_cache 1008KB 2134KB
[ 53.364052][ T5539] task_struct 3909KB 4837KB
[ 53.364069][ T5539] cred 127KB 284KB
[ 53.364085][ T5539] anon_vma_chain 137KB 295KB
[ 53.364102][ T5539] anon_vma 155KB 495KB
[ 53.364117][ T5539] pid 142KB 335KB
[ 53.364133][ T5539] Acpi-Operand 201KB 332KB
[ 53.364145][ T5539] Acpi-ParseExt 7KB 23KB
[ 53.364156][ T5539] Acpi-Parse 3KB 15KB
[ 53.364168][ T5539] Acpi-State 11KB 39KB
[ 53.364180][ T5539] Acpi-Namespace 35KB 44KB
[ 53.364197][ T5539] numa_policy 7KB 8KB
[ 53.364207][ T5539] perf_event 15KB 31KB
[ 53.364218][ T5539] trace_event_file 577KB 580KB
[ 53.364230][ T5539] ftrace_event_field 1129KB 1130KB
[ 53.364242][ T5539] pool_workqueue 2036KB 2080KB
[ 53.364253][ T5539] task_group 37KB 64KB
[ 53.364280][ T5539] maple_node 441KB 1408KB
[ 53.364293][ T5539] mm_struct 180KB 551KB
[ 53.364309][ T5539] vmap_area 480KB 594KB
[ 53.364369][ T5539] debug_objects_cache 1808KB 3533KB
[ 53.364383][ T5539] page->ptl 37KB 141KB
[ 53.364395][ T5539] kmalloc-cg-8k 1360KB 1472KB
[ 53.364410][ T5539] kmalloc-cg-4k 10528KB 11040KB
[ 53.364447][ T5539] kmalloc-cg-2k 6580KB 6880KB
[ 53.364461][ T5539] kmalloc-cg-1k 1932KB 2336KB
[ 53.364477][ T5539] kmalloc-cg-512 906KB 1072KB
[ 53.364489][ T5539] kmalloc-cg-256 274KB 312KB
[ 53.364501][ T5539] kmalloc-cg-128 197KB 212KB
[ 53.364515][ T5539] kmalloc-cg-64 56KB 88KB
[ 53.364530][ T5539] kmalloc-cg-32 39KB 160KB
[ 53.364541][ T5539] kmalloc-cg-16 6KB 16KB
[ 53.364553][ T5539] kmalloc-cg-8 18KB 36KB
[ 53.364565][ T5539] kmalloc-cg-192 59KB 68KB
[ 53.364577][ T5539] kmalloc-cg-96 53KB 68KB
[ 53.364605][ T5539] kmalloc-8k 5088KB 5344KB
[ 53.364630][ T5539] kmalloc-4k 21624KB 23904KB
[ 53.364653][ T5539] kmalloc-2k 11572KB 13888KB
[ 53.364667][ T5539] kmalloc-1k 8776KB 9028KB
[ 53.364697][ T5539] kmalloc-512 10666KB 11388KB
[ 53.366854][ T5539] kmalloc-256 15596KB 15740KB
[ 53.366877][ T5539] kmalloc-128 1458KB 1568KB
[ 53.366910][ T5539] kmalloc-64 2957KB 3124KB
[ 53.366940][ T5539] kmalloc-32 1201KB 1432KB
[ 53.366956][ T5539] kmalloc-16 350KB 408KB
[ 53.366971][ T5539] kmalloc-8 840KB 892KB
[ 53.366989][ T5539] kmalloc-192 1087KB 1176KB
[ 53.367016][ T5539] kmalloc-96 1607KB 1868KB
[ 53.367027][ T5539] kmem_cache_node 215KB 220KB
[ 53.367039][ T5539] kmem_cache 179KB 218KB
[ 53.367050][ T5539] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=acpid,pid=5135,uid=0
[ 53.367709][ T5539] Out of memory: Killed process 5135 (acpid) total-vm:2520kB, anon-rss:0kB, file-rss:8kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0
[ 53.371893][ T5151] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000
[ 53.371924][ T5151] CPU: 1 UID: 0 PID: 5151 Comm: udevd Tainted: G S syzkaller #0 PREEMPT(full)
[ 53.371948][ T5151] Tainted: [S]=CPU_OUT_OF_SPEC
[ 53.371954][ T5151] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 53.371962][ T5151] Call Trace:
[ 53.371967][ T5151]
[ 53.371974][ T5151] dump_stack_lvl+0x100/0x190
[ 53.372003][ T5151] dump_header+0xfb/0x606
[ 53.372024][ T5151] out_of_memory.cold+0xd/0x170
[ 53.372048][ T5151] ? __pfx_out_of_memory+0x10/0x10
[ 53.372073][ T5151] ? psi_memstall_leave+0x1eb/0x360
[ 53.372099][ T5151] __alloc_frozen_pages_noprof+0x2852/0x3300
[ 53.372138][ T5151] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 53.372158][ T5151] ? stack_trace_save+0x8e/0xc0
[ 53.372185][ T5151] ? check_noncircular+0x97/0x160
[ 53.372212][ T5151] ? add_lock_to_list+0x9d/0x1d0
[ 53.372239][ T5151] ? check_prev_add+0x354/0xe60
[ 53.372259][ T5151] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 53.372278][ T5151] ? policy_nodemask+0xed/0x4f0
[ 53.372298][ T5151] alloc_pages_mpol+0x201/0x550
[ 53.372316][ T5151] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 53.372332][ T5151] ? do_raw_spin_lock+0x128/0x260
[ 53.372350][ T5151] ? find_held_lock+0x2b/0x80
[ 53.372366][ T5151] ? swap_cache_alloc_folio+0x374/0xc50
[ 53.372391][ T5151] folio_alloc_mpol_noprof+0x36/0x260
[ 53.372413][ T5151] swap_cache_alloc_folio+0x3d7/0xc50
[ 53.372460][ T5151] ? __pfx_swap_cache_alloc_folio+0x10/0x10
[ 53.372481][ T5151] ? swap_cache_get_folio+0x28d/0x360
[ 53.372504][ T5151] ? __pfx_swap_cache_get_folio+0x10/0x10
[ 53.372534][ T5151] swap_cache_read_folio+0x47/0x140
[ 53.372558][ T5151] swap_cluster_readahead+0x477/0x5d0
[ 53.372583][ T5151] ? __pfx_swap_cluster_readahead+0x10/0x10
[ 53.372611][ T5151] ? swap_table_get+0x28/0x2c0
[ 53.372649][ T5151] swapin_readahead+0xf0/0x260
[ 53.372667][ T5151] ? __pfx_swapin_readahead+0x10/0x10
[ 53.372688][ T5151] ? __pfx_get_swap_device+0x10/0x10
[ 53.372714][ T5151] ? _raw_spin_unlock+0x28/0x50
[ 53.372743][ T5151] do_swap_page+0xf72/0x5580
[ 53.372767][ T5151] ? __pfx_do_swap_page+0x10/0x10
[ 53.372783][ T5151] ? lock_acquire+0x1d1/0x380
[ 53.372806][ T5151] ? __pte_offset_map+0x2f/0x310
[ 53.372837][ T5151] ? rcu_is_watching+0x13/0xc0
[ 53.372855][ T5151] ? __pte_offset_map+0x179/0x310
[ 53.372879][ T5151] __handle_mm_fault+0x15bd/0x2f60
[ 53.372904][ T5151] ? __pfx___handle_mm_fault+0x10/0x10
[ 53.372920][ T5151] ? __pfx_mt_find+0x10/0x10
[ 53.372951][ T5151] ? find_vma+0xbf/0x140
[ 53.372969][ T5151] ? __pfx_find_vma+0x10/0x10
[ 53.372994][ T5151] handle_mm_fault+0x363/0xa20
[ 53.373018][ T5151] do_user_addr_fault+0x745/0x12f0
[ 53.373047][ T5151] exc_page_fault+0x6f/0xd0
[ 53.373069][ T5151] asm_exc_page_fault+0x26/0x30
[ 53.373087][ T5151] RIP: 0010:ep_send_events+0x3ba/0xc10
[ 53.373105][ T5151] Code: 84 c1 0f 85 7b 07 00 00 48 8b 53 6c 48 8b 44 24 30 48 8b 4c 24 38 48 89 54 24 28 48 39 c8 48 0f 47 c1 0f 01 cb 48 89 44 24 18 <44> 89 30 e8 ce 10 5d ff 48 8b 44 24 18 48 8b 54 24 28 48 89 50 04
[ 53.373121][ T5151] RSP: 0000:ffffc90003677b98 EFLAGS: 00050283
[ 53.373136][ T5151] RAX: 00007ffed7d85b40 RBX: ffff8880254f0a80 RCX: 00007ffffffff000
[ 53.373147][ T5151] RDX: 0000000000000004 RSI: 0000000000000001 RDI: ffff8880254f0aec
[ 53.373158][ T5151] RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000
[ 53.373169][ T5151] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8880254f0a98
[ 53.373175][ T5151] R13: ffff8880254f0a98 R14: 0000000000000001 R15: ffffc90003677c00
[ 53.373196][ T5151] ? ep_send_events+0x34a/0xc10
[ 53.373221][ T5151] ? __pfx_ep_send_events+0x10/0x10
[ 53.373242][ T5151] ? kvm_clock_get_cycles+0x42/0x70
[ 53.373268][ T5151] ? do_epoll_wait+0xb38/0x1730
[ 53.373284][ T5151] do_epoll_wait+0x6c5/0x1730
[ 53.373311][ T5151] ? __pfx_do_epoll_wait+0x10/0x10
[ 53.373328][ T5151] ? find_held_lock+0x2b/0x80
[ 53.373343][ T5151] ? timespec64_add_safe+0x192/0x220
[ 53.373370][ T5151] ? __pfx_ep_autoremove_wake_function+0x10/0x10
[ 53.373399][ T5151] ? kvm_clock_get_cycles+0x42/0x70
[ 53.373422][ T5151] ? ktime_get_ts64+0x257/0x420
[ 53.373438][ T5151] __x64_sys_epoll_wait+0x194/0x290
[ 53.373459][ T5151] ? __pfx___x64_sys_epoll_wait+0x10/0x10
[ 53.373490][ T5151] do_syscall_64+0x121/0x770
[ 53.373508][ T5151] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 53.373526][ T5151] RIP: 0033:0x7ff3686a7407
[ 53.373541][ T5151] Code: Unable to access opcode bytes at 0x7ff3686a73dd.
[ 53.373549][ T5151] RSP: 002b:00007ffed7d859e0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8
[ 53.373565][ T5151] RAX: ffffffffffffffda RBX: 00007ff368ea9880 RCX: 00007ff3686a7407
[ 53.373576][ T5151] RDX: 0000000000000008 RSI: 00007ffed7d85b40 RDI: 000000000000000b
[ 53.373587][ T5151] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 53.373597][ T5151] R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000
[ 53.373608][ T5151] R13: 0000558bf3acb100 R14: 0000000000000000 R15: 0000000000000000
[ 53.373632][ T5151]
[ 53.373639][ T5151] Mem-Info:
[ 53.373646][ T5151] active_anon:0 inactive_anon:10 isolated_anon:0
[ 53.373646][ T5151] active_file:0 inactive_file:92 isolated_file:0
[ 53.373646][ T5151] unevictable:1000 dirty:0 writeback:0
[ 53.373646][ T5151] slab_reclaimable:5797 slab_unreclaimable:53849
[ 53.373646][ T5151] mapped:15364 shmem:1000 pagetables:811
[ 53.373646][ T5151] sec_pagetables:300 bounce:0
[ 53.373646][ T5151] kernel_misc_reclaimable:0
[ 53.373646][ T5151] free:22331 free_pcp:1482 free_cma:0
[ 53.373687][ T5151] Node 0 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:6948kB pagetables:1048kB sec_pagetables:1116kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB
[ 53.373727][ T5151] Node 1 active_anon:0kB inactive_anon:40kB active_file:0kB inactive_file:256kB unevictable:4000kB isolated(anon):0kB isolated(file):0kB mapped:61440kB dirty:0kB writeback:0kB shmem:4000kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:5060kB pagetables:2196kB sec_pagetables:84kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB
[ 53.373768][ T5151] Node 0 DMA free:1980kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:4kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 53.373813][ T5151] lowmem_reserve[]: 0 259 259 259 259
[ 53.373837][ T5151] Node 0 DMA32 free:16380kB boost:26328kB min:38032kB low:40956kB high:43880kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB zspages:1324kB present:1032196kB managed:265356kB mlocked:0kB bounce:0kB free_pcp:612kB local_pcp:116kB free_cma:0kB
[ 53.373882][ T5151] lowmem_reserve[]: 0 0 0 0 0
[ 53.373909][ T5151] Node 1 DMA32 free:70964kB boost:38912kB min:86052kB low:97836kB high:109620kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:40kB active_file:136kB inactive_file:156kB unevictable:4000kB writepending:0kB zspages:1724kB present:1048432kB managed:948208kB mlocked:0kB bounce:0kB free_pcp:5316kB local_pcp:2364kB free_cma:0kB
[ 53.373951][ T5151] lowmem_reserve[]: 0 0 0 0 0
[ 53.373979][ T5151] Node 0 DMA: 3*4kB (U) 9*8kB (U) 5*16kB (U) 13*32kB (U) 8*64kB (U) 3*128kB (U) 2*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1988kB
[ 53.374084][ T5151] Node 0 DMA32: 208*4kB (UME) 114*8kB (UME) 80*16kB (UME) 164*32kB (UME) 62*64kB (UME) 23*128kB (UME) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 16464kB
[ 53.374191][ T5151] Node 1 DMA32: 249*4kB (UME) 96*8kB (ME) 97*16kB (UME) 84*32kB (UME) 63*64kB (UME) 36*128kB (UME) 20*256kB (ME) 10*512kB (UM) 5*1024kB (UM) 2*2048kB (M) 9*4096kB (U) = 70964kB
[ 53.374312][ T5151] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 53.374322][ T5151] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[ 53.374335][ T5151] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 53.374348][ T5151] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
[ 53.374362][ T5151] 1083 total pagecache pages
[ 53.374368][ T5151] 7 pages in swap cache
[ 53.374374][ T5151] Free swap = 117980kB
[ 53.374381][ T5151] Total swap = 124996kB
[ 53.374388][ T5151] 524155 pages RAM
[ 53.374394][ T5151] 0 pages HighMem/MovableOnly
[ 53.374399][ T5151] 216924 pages reserved
[ 53.374405][ T5151] 0 pages cma reserved
[ 53.374410][ T5151] Unreclaimable slab info:
[ 53.374413][ T5151] Name Used Total
[ 53.374422][ T5151] pid_2 26KB 70KB
[ 53.374443][ T5151] bio-464 17KB 31KB
[ 53.374454][ T5151] bio-528 19KB 31KB
[ 53.374474][ T5151] bio-544 19KB 31KB
[ 53.374487][ T5151] bio-552 19KB 31KB
[ 53.374505][ T5151] zswap_entry 328KB 446KB
[ 53.374519][ T5151] batadv_tt_change_cache 10KB 16KB
[ 53.374533][ T5151] batadv_tl_cache 23KB 32KB
[ 53.374554][ T5151] TIPC 45KB 92KB
[ 53.374573][ T5151] SCTPv6 57KB 90KB
[ 53.374596][ T5151] RXRPC 26KB 64KB
[ 53.374605][ T5151] rxrpc_call_jar 112KB 159KB
[ 53.374614][ T5151] net_bridge_fdb_entry 34KB 43KB
[ 53.374637][ T5151] fib6_node 135KB 140KB
[ 53.374652][ T5151] ip6_dst_cache 156KB 367KB
[ 53.374665][ T5151] RAWv6 107KB 154KB
[ 53.374676][ T5151] UDPv6 96KB 157KB
[ 53.374690][ T5151] TCPv6 47KB 243KB
[ 53.374921][ T5151] wg_peer 106KB 118KB
[ 53.374933][ T5151] allowedips_node 15KB 23KB
[ 53.374947][ T5151] t10_alua_lu_gp_cache 8KB 15KB
[ 53.374961][ T5151] scsi_sense_cache 53KB 60KB
[ 53.374975][ T5151] virtio_scsi_cmd 21KB 24KB
[ 53.374989][ T5151] bio-136 52KB 64KB
[ 53.375017][ T5151] bio-264 10KB 15KB
[ 53.375028][ T5151] mqueue_inode_cache 39KB 61KB
[ 53.375042][ T5151] f2fs_evict_inode_work 7KB 7KB
[ 53.375053][ T5151] bio-272 10KB 15KB
[ 53.375064][ T5151] f2fs_bio_post_read_ctx 30KB 31KB
[ 53.375132][ T5151] jfs_mp 14KB 15KB
[ 53.375160][ T5151] cifs_small_rq 28KB 32KB
[ 53.375171][ T5151] cifs_request 67KB 67KB
[ 53.375182][ T5151] cifs_mpx_ids 8KB 15KB
[ 53.375193][ T5151] cifs_io_subrequest 42KB 47KB
[ 53.375204][ T5151] cifs_io_request 105KB 111KB
[ 53.375227][ T5151] nfs_commit_data 24KB 31KB
[ 53.375237][ T5151] nfs_write_data 40KB 63KB
[ 53.375256][ T5151] jbd2_inode 16KB 27KB
[ 53.375268][ T5151] ext4_system_zone 1KB 3KB
[ 53.375280][ T5151] ext4_io_end_vec 5KB 15KB
[ 53.375314][ T5151] zspage 110KB 185KB
[ 53.375372][ T5151] zs_handle 117KB 188KB
[ 53.375383][ T5151] pid_namespace 49KB 94KB
[ 53.375390][ T5151] kvm_gmem_inode_cache 15KB 30KB
[ 53.375398][ T5151] kvm_vcpu 30KB 60KB
[ 53.375406][ T5151] x86_emulator 31KB 63KB
[ 53.375414][ T5151] rpc_buffers 25KB 31KB
[ 53.375420][ T5151] rpc_tasks 8KB 15KB
[ 53.375428][ T5151] UNIX-STREAM 65KB 223KB
[ 53.375440][ T5151] UNIX 93KB 286KB
[ 53.375458][ T5151] tcp_bind2_bucket 22KB 32KB
[ 53.375469][ T5151] tcp_bind_bucket 22KB 32KB
[ 53.375484][ T5151] ip_fib_trie 22KB 24KB
[ 53.375495][ T5151] ip_fib_alias 70KB 83KB
[ 53.375507][ T5151] rtable 17KB 40KB
[ 53.375514][ T5151] RAW 67KB 95KB
[ 53.375526][ T5151] UDP 74KB 159KB
[ 53.375536][ T5151] tw_sock_TCP 19KB 23KB
[ 53.375547][ T5151] request_sock_TCP 9KB 23KB
[ 53.375559][ T5151] TCP 117KB 321KB
[ 53.375570][ T5151] fs_bio_integrity 7KB 8KB
[ 53.375582][ T5151] hugetlbfs_inode_cache 14KB 31KB
[ 53.375596][ T5151] netfs_subrequest 35KB 39KB
[ 53.375604][ T5151] netfs_request 105KB 111KB
[ 53.375613][ T5151] bio-288 24KB 31KB
[ 53.375628][ T5151] bio-328 1KB 15KB
[ 53.375641][ T5151] ep_head 4KB 23KB
[ 53.375653][ T5151] eventpoll_pwq 11KB 31KB
[ 53.375666][ T5151] eventpoll_epi 38KB 66KB
[ 53.375678][ T5151] inotify_inode_mark 38KB 46KB
[ 53.375689][ T5151] bpf_fs_inode_cache 14KB 31KB
[ 53.375703][ T5151] sgpool-128 38KB 208KB
[ 53.375710][ T5151] sgpool-64 76KB 159KB
[ 53.375721][ T5151] sgpool-32 42KB 63KB
[ 53.375733][ T5151] sgpool-16 36KB 62KB
[ 53.375744][ T5151] sgpool-8 18KB 39KB
[ 53.375755][ T5151] bio_crypt_ctx 7KB 11KB
[ 53.375767][ T5151] bio_integrity_data 0KB 8KB
[ 53.375778][ T5151] request_queue 200KB 242KB
[ 53.375789][ T5151] blkdev_ioc 8KB 15KB
[ 53.375801][ T5151] bio-200 28KB 78KB
[ 53.375809][ T5151] biovec-max 412KB 654KB
[ 53.375820][ T5151] biovec-128 55KB 95KB
[ 53.375832][ T5151] biovec-64 24KB 94KB
[ 53.375843][ T5151] biovec-16 16KB 39KB
[ 53.375862][ T5151] uid_cache 17KB 46KB
[ 53.375873][ T5151] iommu_iova_magazine 40KB 157KB
[ 53.375885][ T5151] iommu_iova 139KB 144KB
[ 53.375895][ T5151] dmaengine-unmap-256 26KB 30KB
[ 53.375902][ T5151] dmaengine-unmap-128 14KB 30KB
[ 53.375913][ T5151] dmaengine-unmap-16 7KB 8KB
[ 53.375924][ T5151] dmaengine-unmap-2 3KB 4KB
[ 53.375935][ T5151] QIPCRTR 18KB 31KB
[ 53.375963][ T5151] audit_buffer 11KB 11KB
[ 53.375975][ T5151] skbuff_ext_cache 12KB 32KB
[ 53.375988][ T5151] skbuff_small_head 974KB 1078KB
[ 53.375999][ T5151] skbuff_fclone_cache 53KB 163KB
[ 53.376012][ T5151] skbuff_head_cache 1224KB 1335KB
[ 53.376024][ T5151] configfs_dir_cache 15KB 16KB
[ 53.376038][ T5151] file_lock_cache 5KB 39KB
[ 53.376049][ T5151] file_lock_ctx 33KB 43KB
[ 53.376061][ T5151] fsnotify_inode_mark_connector 32KB 43KB
[ 53.376077][ T5151] taskstats 19KB 127KB
[ 53.376085][ T5151] mem_cgroup_per_node 67KB 122KB
[ 53.376094][ T5151] mem_cgroup 82KB 92KB
[ 53.376106][ T5151] proc_dir_entry 602KB 617KB
[ 53.376117][ T5151] pde_opener 6KB 7KB
[ 53.376128][ T5151] seq_file 14KB 70KB
[ 53.376140][ T5151] sigqueue 11KB 31KB
[ 53.376154][ T5151] shmem_inode_cache 6865KB 7251KB
[ 53.376166][ T5151] kernfs_iattrs_cache 19KB 31KB
[ 53.376183][ T5151] kernfs_node_cache 27890KB 27966KB
[ 53.376192][ T5151] mnt_cache 84KB 126KB
[ 53.376208][ T5151] filp 125KB 574KB
[ 53.376221][ T5151] names_cache 11KB 40KB
[ 53.376233][ T5151] net_namespace 89KB 178KB
[ 53.376245][ T5151] ima_iint_cache 17KB 55KB
[ 53.376277][ T5151] lsm_inode_cache 1303KB 1791KB
[ 53.376290][ T5151] lsm_file_cache 56KB 197KB
[ 53.376300][ T5151] key_jar 24KB 31KB
[ 53.376312][ T5151] uts_namespace 24KB 63KB
[ 53.376323][ T5151] nsproxy 16KB 31KB
[ 53.376344][ T5151] vm_area_struct 356KB 976KB
[ 53.376357][ T5151] fs_cache 20KB 68KB
[ 53.376370][ T5151] files_cache 78KB 223KB
[ 53.376381][ T5151] task_exec_state 12KB 40KB
[ 53.376394][ T5151] signal_cache 768KB 1663KB
[ 53.376412][ T5151] sighand_cache 1008KB 2134KB
[ 53.376449][ T5151] task_struct 3909KB 4837KB
[ 53.376466][ T5151] cred 127KB 284KB
[ 53.376483][ T5151] anon_vma_chain 137KB 295KB
[ 53.376497][ T5151] anon_vma 155KB 495KB
[ 53.376512][ T5151] pid 142KB 335KB
[ 53.376528][ T5151] Acpi-Operand 201KB 332KB
[ 53.376539][ T5151] Acpi-ParseExt 7KB 23KB
[ 53.376551][ T5151] Acpi-Parse 3KB 15KB
[ 53.376563][ T5151] Acpi-State 11KB 39KB
[ 53.376575][ T5151] Acpi-Namespace 35KB 44KB
[ 53.376588][ T5151] numa_policy 7KB 8KB
[ 53.376599][ T5151] perf_event 15KB 31KB
[ 53.376607][ T5151] trace_event_file 577KB 580KB
[ 53.376617][ T5151] ftrace_event_field 1129KB 1130KB
[ 53.376634][ T5151] pool_workqueue 2036KB 2080KB
[ 53.376645][ T5151] task_group 37KB 64KB
[ 53.376671][ T5151] maple_node 441KB 1408KB
[ 53.376684][ T5151] mm_struct 180KB 551KB
[ 53.376701][ T5151] vmap_area 480KB 594KB
[ 53.376758][ T5151] debug_objects_cache 1808KB 3533KB
[ 53.376772][ T5151] page->ptl 37KB 141KB
[ 53.376783][ T5151] kmalloc-cg-8k 1360KB 1472KB
[ 53.376796][ T5151] kmalloc-cg-4k 10528KB 11040KB
[ 53.376807][ T5151] kmalloc-cg-2k 6580KB 6880KB
[ 53.376822][ T5151] kmalloc-cg-1k 1932KB 2336KB
[ 53.376836][ T5151] kmalloc-cg-512 906KB 1072KB
[ 53.376849][ T5151] kmalloc-cg-256 274KB 312KB
[ 53.376862][ T5151] kmalloc-cg-128 197KB 212KB
[ 53.376875][ T5151] kmalloc-cg-64 56KB 88KB
[ 53.376885][ T5151] kmalloc-cg-32 39KB 160KB
[ 53.376893][ T5151] kmalloc-cg-16 6KB 16KB
[ 53.376901][ T5151] kmalloc-cg-8 18KB 36KB
[ 53.376909][ T5151] kmalloc-cg-192 59KB 68KB
[ 53.376917][ T5151] kmalloc-cg-96 53KB 68KB
[ 53.376934][ T5151] kmalloc-8k 5088KB 5344KB
[ 53.376957][ T5151] kmalloc-4k 21624KB 23904KB
[ 53.377021][ T5151] kmalloc-2k 11572KB 13888KB
[ 53.377036][ T5151] kmalloc-1k 8776KB 9028KB
[ 53.377067][ T5151] kmalloc-512 10666KB 11388KB
[ 53.377082][ T5151] kmalloc-256 15610KB 15740KB
[ 53.377101][ T5151] kmalloc-128 1458KB 1568KB
[ 53.377135][ T5151] kmalloc-64 2957KB 3124KB
[ 53.377162][ T5151] kmalloc-32 1201KB 1432KB
[ 53.377177][ T5151] kmalloc-16 350KB 408KB
[ 53.377191][ T5151] kmalloc-8 840KB 892KB
[ 53.377210][ T5151] kmalloc-192 1087KB 1176KB
[ 53.377235][ T5151] kmalloc-96 1607KB 1868KB
[ 53.377247][ T5151] kmem_cache_node 215KB 220KB
[ 53.377258][ T5151] kmem_cache 179KB 218KB
[ 53.377269][ T5151] Out of memory and no killable processes...
[ 53.377277][ T5151] Kernel panic - not syncing: System is deadlocked on memory
[ 60.384820][ T5151] CPU: 1 UID: 0 PID: 5151 Comm: udevd Tainted: G S syzkaller #0 PREEMPT(full)
[ 60.387613][ T5151] Tainted: [S]=CPU_OUT_OF_SPEC
[ 60.388929][ T5151] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 60.391630][ T5151] Call Trace:
[ 60.392572][ T5151]
[ 60.393391][ T5151] dump_stack_lvl+0x100/0x190
[ 60.394700][ T5151] vpanic+0x553/0x970
[ 60.395803][ T5151] ? __pfx_vpanic+0x10/0x10
[ 60.397068][ T5151] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 60.398692][ T5151] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 60.400303][ T5151] ? lockdep_hardirqs_on+0x7d/0x110
[ 60.401780][ T5151] panic+0xd1/0xe0
[ 60.402838][ T5151] ? __pfx_panic+0x10/0x10
[ 60.404084][ T5151] ? dump_unreclaimable_slab.cold+0x79/0xbf
[ 60.405736][ T5151] ? dump_header+0x5f9/0x606
[ 60.407029][ T5151] ? out_of_memory.cold+0x91/0x170
[ 60.408476][ T5151] out_of_memory.cold+0xa2/0x170
[ 60.409846][ T5151] ? __pfx_out_of_memory+0x10/0x10
[ 60.411310][ T5151] ? psi_memstall_leave+0x1eb/0x360
[ 60.412840][ T5151] __alloc_frozen_pages_noprof+0x2852/0x3300
[ 60.414546][ T5151] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 60.416223][ T5151] ? stack_trace_save+0x8e/0xc0
[ 60.417588][ T5151] ? check_noncircular+0x97/0x160
[ 60.418973][ T5151] ? add_lock_to_list+0x9d/0x1d0
[ 60.420328][ T5151] ? check_prev_add+0x354/0xe60
[ 60.421699][ T5151] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 60.423348][ T5151] ? policy_nodemask+0xed/0x4f0
[ 60.424713][ T5151] alloc_pages_mpol+0x201/0x550
[ 60.426061][ T5151] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 60.427555][ T5151] ? do_raw_spin_lock+0x128/0x260
[ 60.428929][ T5151] ? find_held_lock+0x2b/0x80
[ 60.430241][ T5151] ? swap_cache_alloc_folio+0x374/0xc50
[ 60.431765][ T5151] folio_alloc_mpol_noprof+0x36/0x260
[ 60.433259][ T5151] swap_cache_alloc_folio+0x3d7/0xc50
[ 60.434760][ T5151] ? __pfx_swap_cache_alloc_folio+0x10/0x10
[ 60.436418][ T5151] ? swap_cache_get_folio+0x28d/0x360
[ 60.437911][ T5151] ? __pfx_swap_cache_get_folio+0x10/0x10
[ 60.439492][ T5151] swap_cache_read_folio+0x47/0x140
[ 60.440958][ T5151] swap_cluster_readahead+0x477/0x5d0
[ 60.442444][ T5151] ? __pfx_swap_cluster_readahead+0x10/0x10
[ 60.444104][ T5151] ? swap_table_get+0x28/0x2c0
[ 60.445466][ T5151] swapin_readahead+0xf0/0x260
[ 60.446798][ T5151] ? __pfx_swapin_readahead+0x10/0x10
[ 60.448306][ T5151] ? __pfx_get_swap_device+0x10/0x10
[ 60.449803][ T5151] ? _raw_spin_unlock+0x28/0x50
[ 60.451148][ T5151] do_swap_page+0xf72/0x5580
[ 60.452422][ T5151] ? __pfx_do_swap_page+0x10/0x10
[ 60.453794][ T5151] ? lock_acquire+0x1d1/0x380
[ 60.455097][ T5151] ? __pte_offset_map+0x2f/0x310
[ 60.456503][ T5151] ? rcu_is_watching+0x13/0xc0
[ 60.457823][ T5151] ? __pte_offset_map+0x179/0x310
[ 60.459436][ T5151] __handle_mm_fault+0x15bd/0x2f60
[ 60.461109][ T5151] ? __pfx___handle_mm_fault+0x10/0x10
[ 60.462707][ T5151] ? __pfx_mt_find+0x10/0x10
[ 60.464238][ T5151] ? find_vma+0xbf/0x140
[ 60.465465][ T5151] ? __pfx_find_vma+0x10/0x10
[ 60.466778][ T5151] handle_mm_fault+0x363/0xa20
[ 60.468188][ T5151] do_user_addr_fault+0x745/0x12f0
[ 60.469826][ T5151] exc_page_fault+0x6f/0xd0
[ 60.471321][ T5151] asm_exc_page_fault+0x26/0x30
[ 60.472948][ T5151] RIP: 0010:ep_send_events+0x3ba/0xc10
[ 60.474516][ T5151] Code: 84 c1 0f 85 7b 07 00 00 48 8b 53 6c 48 8b 44 24 30 48 8b 4c 24 38 48 89 54 24 28 48 39 c8 48 0f 47 c1 0f 01 cb 48 89 44 24 18 <44> 89 30 e8 ce 10 5d ff 48 8b 44 24 18 48 8b 54 24 28 48 89 50 04
[ 60.480400][ T5151] RSP: 0000:ffffc90003677b98 EFLAGS: 00050283
[ 60.482345][ T5151] RAX: 00007ffed7d85b40 RBX: ffff8880254f0a80 RCX: 00007ffffffff000
[ 60.484835][ T5151] RDX: 0000000000000004 RSI: 0000000000000001 RDI: ffff8880254f0aec
[ 60.487372][ T5151] RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000
[ 60.489602][ T5151] R10: 0000000000000001 R11: 0000000000000000 R12: ffff8880254f0a98
[ 60.492131][ T5151] R13: ffff8880254f0a98 R14: 0000000000000001 R15: ffffc90003677c00
[ 60.494639][ T5151] ? ep_send_events+0x34a/0xc10
[ 60.496145][ T5151] ? __pfx_ep_send_events+0x10/0x10
[ 60.497755][ T5151] ? kvm_clock_get_cycles+0x42/0x70
[ 60.499425][ T5151] ? do_epoll_wait+0xb38/0x1730
[ 60.501010][ T5151] do_epoll_wait+0x6c5/0x1730
[ 60.502461][ T5151] ? __pfx_do_epoll_wait+0x10/0x10
[ 60.503911][ T5151] ? find_held_lock+0x2b/0x80
[ 60.505469][ T5151] ? timespec64_add_safe+0x192/0x220
[ 60.507060][ T5151] ? __pfx_ep_autoremove_wake_function+0x10/0x10
[ 60.509050][ T5151] ? kvm_clock_get_cycles+0x42/0x70
[ 60.510756][ T5151] ? ktime_get_ts64+0x257/0x420
[ 60.512402][ T5151] __x64_sys_epoll_wait+0x194/0x290
[ 60.514044][ T5151] ? __pfx___x64_sys_epoll_wait+0x10/0x10
[ 60.515748][ T5151] do_syscall_64+0x121/0x770
[ 60.517247][ T5151] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 60.519047][ T5151] RIP: 0033:0x7ff3686a7407
[ 60.520431][ T5151] Code: Unable to access opcode bytes at 0x7ff3686a73dd.
[ 60.522616][ T5151] RSP: 002b:00007ffed7d859e0 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8
[ 60.525316][ T5151] RAX: ffffffffffffffda RBX: 00007ff368ea9880 RCX: 00007ff3686a7407
[ 60.527810][ T5151] RDX: 0000000000000008 RSI: 00007ffed7d85b40 RDI: 000000000000000b
[ 60.530190][ T5151] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 60.532679][ T5151] R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000
[ 60.535228][ T5151] R13: 0000558bf3acb100 R14: 0000000000000000 R15: 0000000000000000
[ 60.537601][ T5151]
[ 60.539282][ T5151] Kernel Offset: disabled
[ 60.540702][ T5151] Rebooting in 86400 seconds..