[ 44.170715] ------------[ cut here ]------------
[ 44.171672] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.173728] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236
[ 44.175193] Modules linked in:
[ 44.175834] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.177820] Tainted: [W]=WARN
[ 44.178376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.179864] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.180789] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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
[ 44.183971] RSP: 0018:ffff8880158afbc0 EFLAGS: 00010286
[ 44.184998] RAX: 0000000000000000 RBX: ffffed1002b15f78 RCX: ffffffff813a4050
[ 44.186271] RDX: ffff88801585b780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.187569] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b15f2f
[ 44.188859] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.190142] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158afdf8
[ 44.191449] FS: 00007f7753742900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.192864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.193921] CR2: 00007f7753c34580 CR3: 0000000009dcf000 CR4: 0000000000350ef0
[ 44.195233] Call Trace:
[ 44.195749]
[ 44.196167] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.197060] ? __create_object+0x59/0x80
[ 44.197841] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.198803] __vmalloc_noprof+0x59/0x60
[ 44.199526] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.200412] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.201342] bpf_prog_alloc+0x39/0x200
[ 44.202064] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.202990] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.203901] do_seccomp+0x349/0x25e0
[ 44.204617] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.205467] ? __pfx_do_seccomp+0x10/0x10
[ 44.206251] ? find_held_lock+0x2b/0x80
[ 44.207008] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.207971] ? static_key_count+0x60/0x80
[ 44.208765] prctl_set_seccomp+0x4e/0x70
[ 44.209497] __do_sys_prctl+0xe6c/0x1d70
[ 44.210283] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.211156] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.212133] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.213132] ? irqentry_exit+0xf3/0x650
[ 44.213904] do_syscall_64+0xbf/0x430
[ 44.214650] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.215617] RIP: 0033:0x7f7753c345cd
[ 44.216284] 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
[ 44.219446] RSP: 002b:00007ffdbb3218c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.220796] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7753c345cd
[ 44.222070] RDX: 00005633a9576e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.223369] RBP: 00007ffdbb321920 R08: 0000000000000000 R09: 00007ffdbb320fc0
[ 44.224653] R10: 0000000000000000 R11: 0000000000000246 R12: 00005633d0f24ad0
[ 44.225972] R13: 00007ffdbb321d50 R14: 00005633d0f25bc0 R15: 00005633d0f36780
[ 44.227296]
[ 44.227762] irq event stamp: 1715
[ 44.228369] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80
[ 44.229883] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80
[ 44.231389] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770
[ 44.232931] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100
[ 44.234446] ---[ end trace 0000000000000000 ]---
[ 47.037131] ------------[ cut here ]------------
[ 47.038056] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.040063] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 47.041514] Modules linked in:
[ 47.042131] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.044094] Tainted: [W]=WARN
[ 47.044683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.046147] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.047056] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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
[ 47.050242] RSP: 0018:ffff888018837bc0 EFLAGS: 00010286
[ 47.051222] RAX: 0000000000000000 RBX: ffffed1003106f78 RCX: ffffffff813a4050
[ 47.052496] RDX: ffff88801544d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.053770] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003106f2f
[ 47.055055] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.056342] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018837df8
[ 47.057613] FS: 00007fed94866900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.059047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.060102] CR2: 00007fed94d58580 CR3: 000000000bf80000 CR4: 0000000000350ef0
[ 47.061370] Call Trace:
[ 47.061872]
[ 47.062281] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.063165] ? __create_object+0x59/0x80
[ 47.063949] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.064913] __vmalloc_noprof+0x59/0x60
[ 47.065661] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.066489] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.067406] bpf_prog_alloc+0x39/0x200
[ 47.068120] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.069030] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.069911] do_seccomp+0x349/0x25e0
[ 47.070611] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.071455] ? __pfx_do_seccomp+0x10/0x10
[ 47.072226] ? find_held_lock+0x2b/0x80
[ 47.072979] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.073918] ? static_key_count+0x60/0x80
[ 47.074697] prctl_set_seccomp+0x4e/0x70
[ 47.075418] __do_sys_prctl+0xe6c/0x1d70
[ 47.076184] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.077020] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.077982] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.078958] ? irqentry_exit+0xf3/0x650
[ 47.079741] do_syscall_64+0xbf/0x430
[ 47.080445] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.081394] RIP: 0033:0x7fed94d585cd
[ 47.082092] 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
[ 47.085225] RSP: 002b:00007ffc59c7bd30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.086576] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed94d585cd
[ 47.087869] RDX: 000055de68b41e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.089131] RBP: 00007ffc59c7bd90 R08: 0000000000000000 R09: 00007ffc59c7b430
[ 47.090377] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de7903c240
[ 47.091666] R13: 00007ffc59c7c1c0 R14: 000055de79045380 R15: 000055de79050540
[ 47.092945]
[ 47.093359] irq event stamp: 1733
[ 47.094001] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80
[ 47.095516] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80
[ 47.097045] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770
[ 47.098575] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100
[ 47.100097] ---[ end trace 0000000000000000 ]---
[ 47.810720] ------------[ cut here ]------------
[ 47.811970] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.814348] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250
[ 47.816411] Modules linked in:
[ 47.817735] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.820145] Tainted: [W]=WARN
[ 47.820877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.822649] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.823772] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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
[ 47.827602] RSP: 0018:ffff888014267bc0 EFLAGS: 00010286
[ 47.828771] RAX: 0000000000000000 RBX: ffffed100284cf78 RCX: ffffffff813a4050
[ 47.830317] RDX: ffff888015b48000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.831882] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100284cf2f
[ 47.833430] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.834968] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014267df8
[ 47.836518] FS: 00007f8efa2f6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.838252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.839570] CR2: 00007f8efa7e8580 CR3: 000000000e0fc000 CR4: 0000000000350ef0
[ 47.841103] Call Trace:
[ 47.841718]
[ 47.842210] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.843304] ? __create_object+0x59/0x80
[ 47.844251] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.845407] __vmalloc_noprof+0x59/0x60
[ 47.846322] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.847381] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.848492] bpf_prog_alloc+0x39/0x200
[ 47.849367] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.850475] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.851597] do_seccomp+0x349/0x25e0
[ 47.852394] ? finish_task_switch.isra.0+0x294/0x840
[ 47.853516] ? __pfx_do_seccomp+0x10/0x10
[ 47.854423] ? __schedule+0xf2c/0x3d40
[ 47.855320] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.856472] ? static_key_count+0x60/0x80
[ 47.857414] prctl_set_seccomp+0x4e/0x70
[ 47.858341] __do_sys_prctl+0xe6c/0x1d70
[ 47.859304] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.860320] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.861474] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.862634] ? irqentry_exit+0xf3/0x650
[ 47.863498] do_syscall_64+0xbf/0x430
[ 47.864382] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.865512] RIP: 0033:0x7f8efa7e85cd
[ 47.866330] 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
[ 47.870068] RSP: 002b:00007ffce95f6ec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.871694] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8efa7e85cd
[ 47.873003] RDX: 000055fc97a06e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.874296] RBP: 00007ffce95f6f20 R08: 0000000000000000 R09: 00007ffce95f65c0
[ 47.875603] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fca82c9ad0
[ 47.876907] R13: 00007ffce95f7350 R14: 000055fca82cabc0 R15: 000055fca82db780
[ 47.878197]
[ 47.878672] irq event stamp: 2967
[ 47.879297] hardirqs last enabled at (2975): [] __up_console_sem+0x78/0x80
[ 47.880805] hardirqs last disabled at (2984): [] __up_console_sem+0x5d/0x80
[ 47.882336] softirqs last enabled at (2512): [] handle_softirqs+0x50c/0x770
[ 47.883927] softirqs last disabled at (2507): [] __irq_exit_rcu+0xc4/0x100
[ 47.885439] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:12874' (ECDSA) to the list of known hosts.
2025/11/18 15:20:43 fuzzer started
2025/11/18 15:20:44 dialing manager at localhost:34383
2025/11/18 15:20:44 checking machine...
2025/11/18 15:20:44 checking revisions...
[ 48.788963] kmemleak: Automatic memory scanning thread ended
2025/11/18 15:20:44 testing simple program...
[ 48.885227] cgroup: Unknown subsys name 'net'
[ 48.931504] cgroup: Unknown subsys name 'cpuset'
[ 48.945331] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
15:20:43 Registers:
info registers vcpu 0
RAX=ffff888019a46570 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88801992dd50
RSI=0000000000000000 RDI=ffff888019bf29c0 RBP=ffff888019bf29c0 RSP=ffff88806ce08da8
R8 =0000000000000001 R9 =ffffed100d9c11a6 R10=0000000000000003 R11=0000000000000001
R12=ffff88800d7949a8 R13=0000000000000246 R14=ffff888019bf29c0 R15=ffff888009472140
RIP=ffffffff81b61af4 RFL=00000082 [--S----] 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 00007fed94866900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe2300000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffc59c75000 CR3=000000000c700000 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=6720646572637465733a4d41503d706f 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=0000000000000001 RBX=000000000000b794 RCX=ffffffff814c2666 RDX=0000000000000000
RSI=0000000000000008 RDI=ffff88806cf31cd0 RBP=ffff888009613800 RSP=ffff88806cf08cf0
R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001
R12=ffff8880096138c8 R13=ffff8880096138dc R14=ffff888009613800 R15=0000000000000004
RIP=ffffffff814dc7d8 RFL=00000002 [-------] 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 fffffe7c00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000055de79077fe0 CR3=000000000c5d3000 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=2033343a30323a353120383120766f4e XMM01=73732878696e755f6d6170203a5d3234
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032343a30323a3531203831
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000