[ 44.161940] ------------[ cut here ]------------
[ 44.162985] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.165052] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236
[ 44.166590] Modules linked in:
[ 44.167208] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 44.169346] Tainted: [W]=WARN
[ 44.169956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.171469] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.172377] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00
[ 44.175690] RSP: 0018:ffff888016837bc0 EFLAGS: 00010286
[ 44.176689] RAX: 0000000000000000 RBX: ffffed1002d06f78 RCX: ffffffff813a4050
[ 44.178024] RDX: ffff888016eab780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.179426] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d06f2f
[ 44.180775] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.182088] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016837df8
[ 44.183520] FS: 00007f544b706900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.184969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.186038] CR2: 00007f544bbf8580 CR3: 000000000c8a6000 CR4: 0000000000350ef0
[ 44.187375] Call Trace:
[ 44.187986]
[ 44.188442] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.189362] ? __create_object+0x59/0x80
[ 44.190163] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.191168] __vmalloc_noprof+0x59/0x60
[ 44.191935] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.192949] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.193916] bpf_prog_alloc+0x39/0x200
[ 44.194681] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.195633] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.196487] do_seccomp+0x349/0x25e0
[ 44.197238] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.198257] ? __pfx_do_seccomp+0x10/0x10
[ 44.199082] ? find_held_lock+0x2b/0x80
[ 44.199878] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.200862] ? static_key_count+0x60/0x80
[ 44.201709] prctl_set_seccomp+0x4e/0x70
[ 44.202608] __do_sys_prctl+0xe6c/0x1d70
[ 44.203389] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.204241] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.205237] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.206226] ? irqentry_exit+0xf3/0x650
[ 44.207013] do_syscall_64+0xbf/0x430
[ 44.207785] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.208841] RIP: 0033:0x7f544bbf85cd
[ 44.209554] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00
[ 44.212888] RSP: 002b:00007fff1638c600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.214337] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f544bbf85cd
[ 44.215615] RDX: 000055d06533fe00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.216684] RBP: 00007fff1638c660 R08: 0000000000000000 R09: 00007fff1638bd00
[ 44.217762] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d0823cd2b0
[ 44.218832] R13: 00007fff1638ca90 R14: 000055d0823cfd20 R15: 000055d0823e18d0
[ 44.220037]
[ 44.220396] irq event stamp: 1765
[ 44.220951] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80
[ 44.222227] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80
[ 44.223528] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770
[ 44.224931] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100
[ 44.226209] ---[ end trace 0000000000000000 ]---
[ 47.565056] ------------[ cut here ]------------
[ 47.566016] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.568164] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243
[ 47.569999] Modules linked in:
[ 47.570743] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.572797] Tainted: [W]=WARN
[ 47.573358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.574851] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.575805] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00
[ 47.579041] RSP: 0018:ffff888019b7fbc0 EFLAGS: 00010286
[ 47.580058] RAX: 0000000000000000 RBX: ffffed100336ff78 RCX: ffffffff813a4050
[ 47.581375] RDX: ffff888015d83780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.582708] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100336ff2f
[ 47.584048] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.585413] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b7fdf8
[ 47.586733] FS: 00007f9bafaf3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.588219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.589333] CR2: 00007f9baffe5580 CR3: 000000000d638000 CR4: 0000000000350ef0
[ 47.590710] Call Trace:
[ 47.591191]
[ 47.591667] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.592602] ? __create_object+0x59/0x80
[ 47.593360] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.594399] __vmalloc_noprof+0x59/0x60
[ 47.595181] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.596261] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.597280] bpf_prog_alloc+0x39/0x200
[ 47.598060] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.599040] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.600112] do_seccomp+0x349/0x25e0
[ 47.601017] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.601997] ? __pfx_do_seccomp+0x10/0x10
[ 47.602838] ? find_held_lock+0x2b/0x80
[ 47.603650] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.604670] ? static_key_count+0x60/0x80
[ 47.605455] prctl_set_seccomp+0x4e/0x70
[ 47.606247] __do_sys_prctl+0xe6c/0x1d70
[ 47.607068] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.607972] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.608962] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.609959] ? irqentry_exit+0xf3/0x650
[ 47.610777] do_syscall_64+0xbf/0x430
[ 47.611563] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.612579] RIP: 0033:0x7f9baffe55cd
[ 47.613255] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00
[ 47.616537] RSP: 002b:00007fff705c8bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.617964] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9baffe55cd
[ 47.619302] RDX: 00005632dcd5de00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.620647] RBP: 00007fff705c8c30 R08: 0000000000000000 R09: 00007fff705c82d0
[ 47.621958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563316303ad0
[ 47.623321] R13: 00007fff705c9060 R14: 0000563316304bc0 R15: 0000563316315780
[ 47.624693]
[ 47.625123] irq event stamp: 1797
[ 47.625789] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80
[ 47.627402] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80
[ 47.628960] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770
[ 47.630564] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100
[ 47.632094] ---[ end trace 0000000000000000 ]---
[ 48.458577] ------------[ cut here ]------------
[ 48.459456] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.461618] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250
[ 48.463068] Modules linked in:
[ 48.463703] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 48.465657] Tainted: [W]=WARN
[ 48.466199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.467742] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.468897] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00
[ 48.472188] RSP: 0018:ffff888017bffbc0 EFLAGS: 00010286
[ 48.473318] RAX: 0000000000000000 RBX: ffffed1002f7ff78 RCX: ffffffff813a4050
[ 48.474710] RDX: ffff888015e88000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.475985] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7ff2f
[ 48.477237] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.478520] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bffdf8
[ 48.479797] FS: 00007f665bd5a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.481210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.482245] CR2: 00007f665c2c04a6 CR3: 0000000007267000 CR4: 0000000000350ef0
[ 48.483531] Call Trace:
[ 48.483987]
[ 48.484393] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.485289] ? __create_object+0x59/0x80
[ 48.486067] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.487038] __vmalloc_noprof+0x59/0x60
[ 48.487787] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.488646] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.489573] bpf_prog_alloc+0x39/0x200
[ 48.490255] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.491179] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.492074] do_seccomp+0x349/0x25e0
[ 48.492789] ? lock_acquire+0x15e/0x2f0
[ 48.493544] ? find_held_lock+0x2b/0x80
[ 48.494247] ? __pfx_do_seccomp+0x10/0x10
[ 48.495044] ? lock_release+0xc8/0x290
[ 48.495801] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.496748] ? static_key_count+0x60/0x80
[ 48.497542] prctl_set_seccomp+0x4e/0x70
[ 48.498262] __do_sys_prctl+0xe6c/0x1d70
[ 48.499049] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.499901] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.500854] do_syscall_64+0xbf/0x430
[ 48.501601] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.502488] RIP: 0033:0x7f665c24c5cd
[ 48.503200] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00
[ 48.506288] RSP: 002b:00007fffd0c3f1e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.507642] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f665c24c5cd
[ 48.508912] RDX: 0000560540d32e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.510192] RBP: 00007fffd0c3f240 R08: 0000000000000000 R09: 00007fffd0c3e8e0
[ 48.511466] R10: 0000000000000000 R11: 0000000000000246 R12: 000056057b3f6b10
[ 48.512749] R13: 00007fffd0c3f670 R14: 000056057b3f72b0 R15: 000056057b40b6f0
[ 48.514027]
[ 48.514441] irq event stamp: 1729
[ 48.515092] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80
[ 48.516585] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80
[ 48.518073] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770
[ 48.519616] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100
[ 48.521116] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:42132' (ECDSA) to the list of known hosts.
2025/11/17 20:05:41 fuzzer started
2025/11/17 20:05:42 dialing manager at localhost:37895
2025/11/17 20:05:42 checking machine...
2025/11/17 20:05:42 checking revisions...
[ 49.407254] kmemleak: Automatic memory scanning thread ended
2025/11/17 20:05:42 testing simple program...
[ 49.481471] cgroup: Unknown subsys name 'net'
[ 49.535143] cgroup: Unknown subsys name 'cpuset'
[ 49.553912] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
20:05:41 Registers:
info registers vcpu 0
RAX=0000000000000003 RBX=ffff888015d81bc0 RCX=0000000000000002 RDX=0000000088596101
RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888015d82618 RSP=ffff88806ce088a0
R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000
R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002
RIP=ffffffff81526ff1 RFL=00000817 [-O--APC] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f9bafaf3900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe4500000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f9bafad2020 CR3=000000000d72d000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=652022746f6f72223d74636361207469
XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000000 RBX=ffff88806cf08a00 RCX=ffff88806cf08954 RDX=1ffff1100d9e114b
RSI=ffffffff85e1ffe0 RDI=ffffffff81aafac9 RBP=ffff88806cf08a58 RSP=ffff88806cf089e8
R8 =0000000000000001 R9 =ffff88806cf08a40 R10=000000000003c9ed R11=0000000000011c66
R12=ffff88806cf08ac8 R13=0000000000000000 R14=ffff888009643780 R15=0000000000000000
RIP=ffffffff8135e1d2 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe4400000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f1884505000 CR3=000000000dcc5000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=2ad0bf82a91cd8a570462982ba4190ae
XMM02=2c67c8bc2e329bc30000000000302870 XMM03=fb795ef6d6577056000000000030ebb8
XMM04=d3d47803092866c000000000000ae988 XMM05=fd394ceb5682be200000000000320758
XMM06=817b8945e9d50373000000000031f090 XMM07=e042d86d42eb936e000000000030ee38
XMM08=ab48d4d1adbe0ecc00000000003028d0 XMM09=00000000000000000000000000000000
XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000