[ 44.043256] ------------[ cut here ]------------
[ 44.044027] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.045734] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236
[ 44.046971] Modules linked in:
[ 44.047487] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.049176] Tainted: [W]=WARN
[ 44.049648] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.050872] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.051633] 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
[ 44.054300] RSP: 0018:ffff888015bf7bc0 EFLAGS: 00010286
[ 44.055079] RAX: 0000000000000000 RBX: ffffed1002b7ef78 RCX: ffffffff813a4050
[ 44.056155] RDX: ffff888015583780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.057233] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b7ef2f
[ 44.058328] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.059380] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015bf7df8
[ 44.060450] FS: 00007f8d44a2f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.061656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.062532] CR2: 00007ffeb334bef8 CR3: 000000000dee7000 CR4: 0000000000350ef0
[ 44.063613] Call Trace:
[ 44.063996]
[ 44.064372] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.065090] ? __create_object+0x59/0x80
[ 44.065751] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.066550] __vmalloc_noprof+0x59/0x60
[ 44.067171] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.067861] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.068628] bpf_prog_alloc+0x39/0x200
[ 44.069255] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.070003] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.070755] do_seccomp+0x349/0x25e0
[ 44.071343] ? find_held_lock+0x2b/0x80
[ 44.071935] ? do_prlimit+0x310/0x610
[ 44.072556] ? __pfx_do_seccomp+0x10/0x10
[ 44.073234] ? do_raw_spin_unlock+0x53/0x220
[ 44.073905] ? _raw_spin_unlock+0x1e/0x40
[ 44.074548] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.075342] ? static_key_count+0x60/0x80
[ 44.075976] prctl_set_seccomp+0x4e/0x70
[ 44.076627] __do_sys_prctl+0xe6c/0x1d70
[ 44.077280] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.077963] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.078774] ? irqentry_exit+0xf3/0x650
[ 44.079403] do_syscall_64+0xbf/0x430
[ 44.079979] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.080772] RIP: 0033:0x7f8d44f215cd
[ 44.081369] 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
[ 44.084020] RSP: 002b:00007ffeb334a760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.085175] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d44f215cd
[ 44.086232] RDX: 00005593ca48ee00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.087304] RBP: 00007ffeb334a7c0 R08: 0000000000000000 R09: 00007ffeb3349e60
[ 44.088354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559402847ad0
[ 44.089428] R13: 00007ffeb334abf0 R14: 0000559402848bc0 R15: 0000559402859780
[ 44.090510]
[ 44.090865] irq event stamp: 1771
[ 44.091406] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80
[ 44.092679] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80
[ 44.093958] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770
[ 44.095249] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100
[ 44.096500] ---[ end trace 0000000000000000 ]---
[ 47.112079] ------------[ cut here ]------------
[ 47.113117] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.116438] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244
[ 47.118124] Modules linked in:
[ 47.118831] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.121334] Tainted: [W]=WARN
[ 47.122080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.123771] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.124818] 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
[ 47.128496] RSP: 0018:ffff888016f1fbc0 EFLAGS: 00010286
[ 47.129631] RAX: 0000000000000000 RBX: ffffed1002de3f78 RCX: ffffffff813a4050
[ 47.131114] RDX: ffff8880159fd340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.132593] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de3f2f
[ 47.134089] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.135563] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f1fdf8
[ 47.137061] FS: 00007f0b473b0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.138740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.139956] CR2: 00007fff10672ef8 CR3: 000000000de5e000 CR4: 0000000000350ef0
[ 47.141464] Call Trace:
[ 47.142001]
[ 47.142529] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.143567] ? __create_object+0x59/0x80
[ 47.144472] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.145656] __vmalloc_noprof+0x59/0x60
[ 47.146411] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.147270] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.148180] bpf_prog_alloc+0x39/0x200
[ 47.148851] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.149775] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.150658] do_seccomp+0x349/0x25e0
[ 47.151357] ? find_held_lock+0x2b/0x80
[ 47.152050] ? do_prlimit+0x310/0x610
[ 47.152767] ? __pfx_do_seccomp+0x10/0x10
[ 47.153530] ? do_raw_spin_unlock+0x53/0x220
[ 47.154339] ? _raw_spin_unlock+0x1e/0x40
[ 47.155053] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.156004] ? static_key_count+0x60/0x80
[ 47.156792] prctl_set_seccomp+0x4e/0x70
[ 47.157553] __do_sys_prctl+0xe6c/0x1d70
[ 47.158317] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.159113] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.160057] ? irqentry_exit+0xf3/0x650
[ 47.160799] do_syscall_64+0xbf/0x430
[ 47.161535] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.162473] RIP: 0033:0x7f0b478a25cd
[ 47.163121] 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
[ 47.166278] RSP: 002b:00007fff10671220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.167608] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b478a25cd
[ 47.168991] RDX: 00005568606b8e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.170501] RBP: 00007fff10671280 R08: 0000000000000000 R09: 00007fff10670920
[ 47.171987] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568692a5240
[ 47.173475] R13: 00007fff106716b0 R14: 00005568692a4bf0 R15: 00005568692b94d0
[ 47.174976]
[ 47.175519] irq event stamp: 2017
[ 47.176275] hardirqs last enabled at (2027): [] __up_console_sem+0x78/0x80
[ 47.177946] hardirqs last disabled at (2036): [] __up_console_sem+0x5d/0x80
[ 47.179418] softirqs last enabled at (1918): [] handle_softirqs+0x50c/0x770
[ 47.180905] softirqs last disabled at (1913): [] __irq_exit_rcu+0xc4/0x100
[ 47.182379] ---[ end trace 0000000000000000 ]---
[ 47.951975] ------------[ cut here ]------------
[ 47.952930] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.954940] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251
[ 47.956385] Modules linked in:
[ 47.956963] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.958965] Tainted: [W]=WARN
[ 47.959575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.961055] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.961987] 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
[ 47.965151] RSP: 0018:ffff888019a6fbc0 EFLAGS: 00010286
[ 47.966094] RAX: 0000000000000000 RBX: ffffed100334df78 RCX: ffffffff813a4050
[ 47.967364] RDX: ffff888015c95340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.968649] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100334df2f
[ 47.969937] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.971224] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a6fdf8
[ 47.972507] FS: 00007ff04253c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.973977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.975034] CR2: 00007ffc7cd70ef8 CR3: 000000001b33a000 CR4: 0000000000350ef0
[ 47.976320] Call Trace:
[ 47.976792]
[ 47.977264] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.978117] ? __create_object+0x59/0x80
[ 47.978914] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.979888] __vmalloc_noprof+0x59/0x60
[ 47.980665] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.981569] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.982508] bpf_prog_alloc+0x39/0x200
[ 47.983261] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.984189] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.985057] do_seccomp+0x349/0x25e0
[ 47.985783] ? find_held_lock+0x2b/0x80
[ 47.986556] ? do_prlimit+0x310/0x610
[ 47.987314] ? __pfx_do_seccomp+0x10/0x10
[ 47.988067] ? do_raw_spin_unlock+0x53/0x220
[ 47.988909] ? _raw_spin_unlock+0x1e/0x40
[ 47.989698] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.990654] ? static_key_count+0x60/0x80
[ 47.991459] prctl_set_seccomp+0x4e/0x70
[ 47.992254] __do_sys_prctl+0xe6c/0x1d70
[ 47.992988] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.993860] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.994850] ? irqentry_exit+0xf3/0x650
[ 47.995618] do_syscall_64+0xbf/0x430
[ 47.996368] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.997351] RIP: 0033:0x7ff042a2e5cd
[ 47.998028] 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
[ 48.001306] RSP: 002b:00007ffc7cd6ef70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.002481] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff042a2e5cd
[ 48.003527] RDX: 00005643dfbc7e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.004598] RBP: 00007ffc7cd6efd0 R08: 0000000000000000 R09: 00007ffc7cd6e670
[ 48.005665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564403034240
[ 48.006720] R13: 00007ffc7cd6f400 R14: 000056440303d380 R15: 0000564403048540
[ 48.007791]
[ 48.008181] irq event stamp: 1719
[ 48.008690] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80
[ 48.009959] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80
[ 48.011216] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770
[ 48.012489] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100
[ 48.013774] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:9403' (ECDSA) to the list of known hosts.
2025/11/18 17:56:31 fuzzer started
2025/11/18 17:56:32 dialing manager at localhost:34383
2025/11/18 17:56:32 checking machine...
2025/11/18 17:56:32 checking revisions...
[ 48.987880] kmemleak: Automatic memory scanning thread ended
2025/11/18 17:56:32 testing simple program...
[ 49.069383] cgroup: Unknown subsys name 'net'
[ 49.136016] cgroup: Unknown subsys name 'cpuset'
[ 49.158068] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
17:56:31 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff88801557ff58 RCX=ffff88801557f5b4 RDX=0000000000000000
RSI=ffffffff85e1ffe0 RDI=ffff888015580a58 RBP=ffff888015578000 RSP=ffff88801557f5d8
R8 =0000000000000001 R9 =ffff88801557f6a0 R10=000000000003c9ed R11=00000000000c7d16
R12=ffff88801557f601 R13=ffff88801557f6a8 R14=ffff88801557ff48 R15=ffff88801557f660
RIP=ffffffff815d2b28 RFL=00000296 [--S-AP-] 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 00007f0d36e8c900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe4400000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f0b47965650 CR3=000000000bf60000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=3e1a7ef8fd141fe700000000000ae988 XMM05=ed4ef3fad2c68c23000000000031fad8
XMM06=0394861f14684e59000000000031e208 XMM07=00000000000000000000000000000000
XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=00007fff10670b98 RBX=00005568692bfa40 RCX=0000000000000010 RDX=0000000000000990
RSI=000000000000000a RDI=00005568692cdfd0 RBP=00007fff10670b90 RSP=00007fff10670b28
R8 =00005568692cdfd0 R9 =00007f0b47962be0 R10=0000000000000100 R11=0000000000000246
R12=00007f0b473b0900 R13=00007fff10670b98 R14=0000000000000990 R15=0000000000000000
RIP=00007f0b478ff970 RFL=00000287 [--S--PC] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f0b473b0900 00000000 00000000
GS =0000 0000000000000000 00000000 00000000
LDT=0000 fffffe4f00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00005568692a6954 CR3=000000001b3f5000 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=0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a XMM01=0000000000000000000000000000ff00
XMM02=0000000000000000000000000000ffff XMM03=00303030303609090958414d5f444947
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=000000000000000000ffffffffffffff
XMM08=2020090958414d5f4449475f53590000 XMM09=00000000000000000000000000000000
XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000