[ 44.046642] ------------[ cut here ]------------
[ 44.047555] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.049551] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236
[ 44.050987] Modules linked in:
[ 44.051620] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.053850] Tainted: [W]=WARN
[ 44.054411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.055953] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.056867] 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
[ 44.060021] RSP: 0018:ffff88801726fbc0 EFLAGS: 00010286
[ 44.061015] RAX: 0000000000000000 RBX: ffffed1002e4df78 RCX: ffffffff813a4050
[ 44.062289] RDX: ffff8880152d8000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.063558] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4df2f
[ 44.064857] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.066138] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801726fdf8
[ 44.067417] FS: 00007f1161605900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.068870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.069917] CR2: 00007f1161af7580 CR3: 00000000177bf000 CR4: 0000000000350ef0
[ 44.071192] Call Trace:
[ 44.071700]
[ 44.072117] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.073035] ? __create_object+0x59/0x80
[ 44.073811] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.074776] __vmalloc_noprof+0x59/0x60
[ 44.075482] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.076365] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.077284] bpf_prog_alloc+0x39/0x200
[ 44.078013] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.078948] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.079846] do_seccomp+0x349/0x25e0
[ 44.080565] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.081412] ? __pfx_do_seccomp+0x10/0x10
[ 44.082188] ? find_held_lock+0x2b/0x80
[ 44.082951] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.083907] ? static_key_count+0x60/0x80
[ 44.084727] prctl_set_seccomp+0x4e/0x70
[ 44.085453] __do_sys_prctl+0xe6c/0x1d70
[ 44.086233] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.087087] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.088052] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.089030] ? irqentry_exit+0xf3/0x650
[ 44.089797] do_syscall_64+0xbf/0x430
[ 44.090476] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.091417] RIP: 0033:0x7f1161af75cd
[ 44.092111] 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
[ 44.095259] RSP: 002b:00007ffcab147f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.096627] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1161af75cd
[ 44.097899] RDX: 0000563e9c7e5e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.099175] RBP: 00007ffcab147fb0 R08: 0000000000000000 R09: 00007ffcab147650
[ 44.100456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ea30de2b0
[ 44.101718] R13: 00007ffcab1483e0 R14: 0000563ea30e0d20 R15: 0000563ea30f28d0
[ 44.102996]
[ 44.103420] irq event stamp: 1793
[ 44.104062] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80
[ 44.105574] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80
[ 44.107071] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770
[ 44.108610] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100
[ 44.110116] ---[ end trace 0000000000000000 ]---
[ 47.277691] ------------[ cut here ]------------
[ 47.278716] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.280990] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 47.282547] Modules linked in:
[ 47.283127] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.285110] Tainted: [W]=WARN
[ 47.285711] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.287164] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.288070] 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
[ 47.291248] RSP: 0018:ffff8880164afbc0 EFLAGS: 00010286
[ 47.292240] RAX: 0000000000000000 RBX: ffffed1002c95f78 RCX: ffffffff813a4050
[ 47.293534] RDX: ffff8880150e5340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.294804] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c95f2f
[ 47.296085] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.297379] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164afdf8
[ 47.298650] FS: 00007f839f9c6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.300081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.301153] CR2: 00007f839feb8580 CR3: 000000000dc0d000 CR4: 0000000000350ef0
[ 47.302462] Call Trace:
[ 47.302968]
[ 47.303380] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.304287] ? __create_object+0x59/0x80
[ 47.305071] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.306046] __vmalloc_noprof+0x59/0x60
[ 47.306830] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.307711] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.308674] bpf_prog_alloc+0x39/0x200
[ 47.309364] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.310289] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.311202] do_seccomp+0x349/0x25e0
[ 47.311931] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.312857] ? __pfx_do_seccomp+0x10/0x10
[ 47.313638] ? find_held_lock+0x2b/0x80
[ 47.314367] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.315344] ? static_key_count+0x60/0x80
[ 47.316147] prctl_set_seccomp+0x4e/0x70
[ 47.316934] __do_sys_prctl+0xe6c/0x1d70
[ 47.317726] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.318593] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.319575] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.320561] ? irqentry_exit+0xf3/0x650
[ 47.321294] do_syscall_64+0xbf/0x430
[ 47.322036] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.322982] RIP: 0033:0x7f839feb85cd
[ 47.323687] 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
[ 47.326885] RSP: 002b:00007fff03177ec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.328283] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f839feb85cd
[ 47.329591] RDX: 00005641d09a9e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.330884] RBP: 00007fff03177f20 R08: 0000000000000000 R09: 00007fff031775c0
[ 47.332197] R10: 0000000000000000 R11: 0000000000000246 R12: 000056420b69bad0
[ 47.333492] R13: 00007fff03178350 R14: 000056420b69cbc0 R15: 000056420b6ad780
[ 47.334829]
[ 47.335257] irq event stamp: 1685
[ 47.335932] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80
[ 47.337328] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80
[ 47.338432] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770
[ 47.339545] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100
[ 47.340652] ---[ end trace 0000000000000000 ]---
[ 48.094867] ------------[ cut here ]------------
[ 48.095827] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.097943] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250
[ 48.099736] Modules linked in:
[ 48.100379] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.102563] Tainted: [W]=WARN
[ 48.103157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.104708] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.105681] 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
[ 48.109030] RSP: 0018:ffff888017167bc0 EFLAGS: 00010286
[ 48.110069] RAX: 0000000000000000 RBX: ffffed1002e2cf78 RCX: ffffffff813a4050
[ 48.111431] RDX: ffff8880166c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.112833] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2cf2f
[ 48.114188] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.115547] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017167df8
[ 48.116939] FS: 00007fc95beac900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.118476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.119601] CR2: 00007ffe0c4b3ef7 CR3: 000000000e268000 CR4: 0000000000350ef0
[ 48.120988] Call Trace:
[ 48.121487]
[ 48.122081] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.123036] ? __create_object+0x59/0x80
[ 48.123863] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.124918] __vmalloc_noprof+0x59/0x60
[ 48.125726] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.126671] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.127690] bpf_prog_alloc+0x39/0x200
[ 48.128461] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.129487] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.130483] do_seccomp+0x349/0x25e0
[ 48.131282] ? find_held_lock+0x2b/0x80
[ 48.132119] ? do_prlimit+0x310/0x610
[ 48.132958] ? __pfx_do_seccomp+0x10/0x10
[ 48.133829] ? do_raw_spin_unlock+0x53/0x220
[ 48.134753] ? _raw_spin_unlock+0x1e/0x40
[ 48.135612] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.136687] ? static_key_count+0x60/0x80
[ 48.137578] prctl_set_seccomp+0x4e/0x70
[ 48.138393] __do_sys_prctl+0xe6c/0x1d70
[ 48.139254] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.140225] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.141302] ? irqentry_exit+0xf3/0x650
[ 48.142148] do_syscall_64+0xbf/0x430
[ 48.142966] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.144034] RIP: 0033:0x7fc95c39e5cd
[ 48.144826] 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
[ 48.148411] RSP: 002b:00007ffe0c4b2890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.149948] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc95c39e5cd
[ 48.151398] RDX: 0000562f52e2ee00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.152855] RBP: 00007ffe0c4b28f0 R08: 0000000000000000 R09: 00007ffe0c4b1f90
[ 48.154303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562f55697240
[ 48.155749] R13: 00007ffe0c4b2d20 R14: 0000562f556a0380 R15: 0000562f556ab540
[ 48.157226]
[ 48.157746] irq event stamp: 1823
[ 48.158434] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80
[ 48.160164] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80
[ 48.161663] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770
[ 48.163116] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100
[ 48.164553] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:19950' (ECDSA) to the list of known hosts.
2025/11/18 20:45:41 fuzzer started
2025/11/18 20:45:42 dialing manager at localhost:34383
2025/11/18 20:45:42 checking machine...
2025/11/18 20:45:42 checking revisions...
[ 49.088684] kmemleak: Automatic memory scanning thread ended
2025/11/18 20:45:42 testing simple program...
[ 49.193601] cgroup: Unknown subsys name 'net'
[ 49.253706] cgroup: Unknown subsys name 'cpuset'
[ 49.263768] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
20:45:41 Registers:
info registers vcpu 0
RAX=000000006ce08b00 RBX=ffffffff85e78600 RCX=ffff88806ce089dc RDX=0000000000000000
RSI=ffffffff8175a5f7 RDI=ffffffff85e78600 RBP=00007f845cdd7dad RSP=ffff88806ce089f8
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=00007f845cdd7dad R13=0000000000000000 R14=ffff8880152dd340 R15=ffff888008c4b780
RIP=ffffffff81751e08 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 00007f845c795700 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe1600000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000056420b6d1fe0 CR3=000000001c9d0000 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=6d6f72662064657463656e6e6f637369
XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732031343a3534
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303736
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000080010100 RBX=1ffff1100d9e11b2 RCX=ffffffff8166d867 RDX=ffff8880096fb780
RSI=0000000000000000 RDI=0000000000000007 RBP=ffff88806cf28e58 RSP=ffff88806cf08d70
R8 =0000000000000001 R9 =0000000000000000 R10=ffff888009757768 R11=0000000000000001
R12=0000000b233056cd R13=ffff888009757768 R14=0000000000000000 R15=ffff88806cf28e40
RIP=ffffffff81751767 RFL=00000006 [-----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 fffffe0e00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fff03172000 CR3=000000000d477000 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=74696d7265705f6d61703d73726f746e
XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000