[ 51.104173] ------------[ cut here ]------------
[ 51.105084] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 51.107115] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234
[ 51.108554] Modules linked in:
[ 51.109139] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 51.111343] Tainted: [W]=WARN
[ 51.111998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.113451] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 51.114353] 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
[ 51.117506] RSP: 0018:ffff8880159afbc0 EFLAGS: 00010286
[ 51.118459] RAX: 0000000000000000 RBX: ffffed1002b35f78 RCX: ffffffff813a4050
[ 51.119738] RDX: ffff888009afd340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 51.120997] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b35f2f
[ 51.122260] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 51.123538] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880159afdf8
[ 51.124797] FS: 00007fa57e40c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 51.126219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.127276] CR2: 00007ffc4a882ef7 CR3: 000000000b689000 CR4: 0000000000350ef0
[ 51.128542] Call Trace:
[ 51.129004]
[ 51.129402] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 51.130275] ? __create_object+0x59/0x80
[ 51.131060] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 51.132028] __vmalloc_noprof+0x59/0x60
[ 51.132774] bpf_prog_alloc_no_stats+0x55/0x470
[ 51.133634] ? __pfx_seccomp_check_filter+0x10/0x10
[ 51.134564] bpf_prog_alloc+0x39/0x200
[ 51.135242] ? __pfx_seccomp_check_filter+0x10/0x10
[ 51.136153] bpf_prog_create_from_user+0xb2/0x2f0
[ 51.137038] do_seccomp+0x349/0x25e0
[ 51.137760] ? find_held_lock+0x2b/0x80
[ 51.138485] ? do_prlimit+0x310/0x610
[ 51.139224] ? __pfx_do_seccomp+0x10/0x10
[ 51.139991] ? do_raw_spin_unlock+0x53/0x220
[ 51.140807] ? _raw_spin_unlock+0x1e/0x40
[ 51.141566] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 51.142486] ? static_key_count+0x60/0x80
[ 51.143282] prctl_set_seccomp+0x4e/0x70
[ 51.144050] __do_sys_prctl+0xe6c/0x1d70
[ 51.144835] ? __pfx___do_sys_prctl+0x10/0x10
[ 51.145686] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 51.146661] ? irqentry_exit+0xf3/0x650
[ 51.147370] do_syscall_64+0xbf/0x430
[ 51.148095] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.149039] RIP: 0033:0x7fa57e8fe5cd
[ 51.149735] 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
[ 51.152903] RSP: 002b:00007ffc4a880eb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 51.154242] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa57e8fe5cd
[ 51.155535] RDX: 000055b6796b9e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 51.156809] RBP: 00007ffc4a880f10 R08: 0000000000000000 R09: 00007ffc4a8805b0
[ 51.158067] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b693e66ad0
[ 51.159334] R13: 00007ffc4a881340 R14: 000055b693e67bc0 R15: 000055b693e78780
[ 51.160600]
[ 51.161067] irq event stamp: 1809
[ 51.161773] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80
[ 51.163562] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80
[ 51.165324] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770
[ 51.167136] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100
[ 51.168874] ---[ end trace 0000000000000000 ]---
[ 54.017457] ------------[ cut here ]------------
[ 54.018395] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.020423] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241
[ 54.021864] Modules linked in:
[ 54.022461] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 54.024465] Tainted: [W]=WARN
[ 54.025061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.026782] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.027788] 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
[ 54.031013] RSP: 0018:ffff88801719fbc0 EFLAGS: 00010286
[ 54.032001] RAX: 0000000000000000 RBX: ffffed1002e33f78 RCX: ffffffff813a4050
[ 54.033285] RDX: ffff88800a973780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.034584] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e33f2f
[ 54.035868] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.037153] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801719fdf8
[ 54.038434] FS: 00007ff2b24f1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 54.039896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.040973] CR2: 00007ff2b29e3580 CR3: 000000000bd39000 CR4: 0000000000350ef0
[ 54.042276] Call Trace:
[ 54.042792]
[ 54.043208] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.044105] ? __create_object+0x59/0x80
[ 54.044884] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.045855] __vmalloc_noprof+0x59/0x60
[ 54.046620] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.047465] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.048416] bpf_prog_alloc+0x39/0x200
[ 54.049149] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.050088] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.051002] do_seccomp+0x349/0x25e0
[ 54.051747] ? __pfx_css_rstat_updated+0x10/0x10
[ 54.052657] ? __pfx_do_seccomp+0x10/0x10
[ 54.053418] ? find_held_lock+0x2b/0x80
[ 54.054170] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.055156] ? static_key_count+0x60/0x80
[ 54.055973] prctl_set_seccomp+0x4e/0x70
[ 54.056738] __do_sys_prctl+0xe6c/0x1d70
[ 54.057486] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.058337] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.059302] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.060271] ? irqentry_exit+0xf3/0x650
[ 54.061041] do_syscall_64+0xbf/0x430
[ 54.061781] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.062745] RIP: 0033:0x7ff2b29e35cd
[ 54.063398] 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
[ 54.066560] RSP: 002b:00007fff7e98d410 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.067912] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2b29e35cd
[ 54.069175] RDX: 0000558e558cce00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.070448] RBP: 00007fff7e98d470 R08: 0000000000000000 R09: 00007fff7e98cb10
[ 54.071745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e85f52ad0
[ 54.073012] R13: 00007fff7e98d8a0 R14: 0000558e85f53bc0 R15: 0000558e85f64780
[ 54.074295]
[ 54.074756] irq event stamp: 1851
[ 54.075353] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80
[ 54.076861] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80
[ 54.078368] softirqs last enabled at (1452): [] handle_softirqs+0x50c/0x770
[ 54.079779] softirqs last disabled at (1447): [] __irq_exit_rcu+0xc4/0x100
[ 54.081037] ---[ end trace 0000000000000000 ]---
[ 54.821044] ------------[ cut here ]------------
[ 54.821966] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.824008] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249
[ 54.825472] Modules linked in:
[ 54.826120] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 54.828122] Tainted: [W]=WARN
[ 54.828726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.830195] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.831146] 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
[ 54.834318] RSP: 0018:ffff88801b087bc0 EFLAGS: 00010286
[ 54.835309] RAX: 0000000000000000 RBX: ffffed1003610f78 RCX: ffffffff813a4050
[ 54.836600] RDX: ffff8880176b0000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.837897] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003610f2f
[ 54.839191] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.840474] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b087df8
[ 54.841757] FS: 00007fe9975fe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.843208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.844280] CR2: 00007fff3ecbcef7 CR3: 000000000e630000 CR4: 0000000000350ef0
[ 54.845567] Call Trace:
[ 54.846028]
[ 54.846453] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.847344] ? __create_object+0x59/0x80
[ 54.848138] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.849102] __vmalloc_noprof+0x59/0x60
[ 54.849860] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.850751] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.851686] bpf_prog_alloc+0x39/0x200
[ 54.852375] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.853293] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.854194] do_seccomp+0x349/0x25e0
[ 54.854931] ? find_held_lock+0x2b/0x80
[ 54.855694] ? do_prlimit+0x310/0x610
[ 54.856410] ? __pfx_do_seccomp+0x10/0x10
[ 54.857201] ? do_raw_spin_unlock+0x53/0x220
[ 54.858052] ? _raw_spin_unlock+0x1e/0x40
[ 54.858862] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.859829] ? static_key_count+0x60/0x80
[ 54.860645] prctl_set_seccomp+0x4e/0x70
[ 54.861375] __do_sys_prctl+0xe6c/0x1d70
[ 54.862161] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.863045] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.864021] ? irqentry_exit+0xf3/0x650
[ 54.864796] do_syscall_64+0xbf/0x430
[ 54.865491] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.866459] RIP: 0033:0x7fe997af05cd
[ 54.867194] 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
[ 54.870414] RSP: 002b:00007fff3ecbafc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.871802] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe997af05cd
[ 54.873083] RDX: 000055d975f6ce00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.874374] RBP: 00007fff3ecbb020 R08: 0000000000000000 R09: 00007fff3ecba6c0
[ 54.875674] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d9850222b0
[ 54.876952] R13: 00007fff3ecbb450 R14: 000055d985024d20 R15: 000055d9850368d0
[ 54.878243]
[ 54.878726] irq event stamp: 1731
[ 54.879341] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80
[ 54.880869] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80
[ 54.882383] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770
[ 54.883802] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100
[ 54.884758] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:59649' (ECDSA) to the list of known hosts.
2025/11/17 11:07:47 fuzzer started
2025/11/17 11:07:48 dialing manager at localhost:37895
2025/11/17 11:07:48 checking machine...
2025/11/17 11:07:48 checking revisions...
[ 55.741669] kmemleak: Automatic memory scanning thread ended
2025/11/17 11:07:48 testing simple program...
[ 55.809890] cgroup: Unknown subsys name 'net'
[ 55.861188] cgroup: Unknown subsys name 'cpuset'
[ 55.872335] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
11:07:47 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff88801b1efa78 RCX=ffff88801b1ef904 RDX=0000000000000000
RSI=ffffffff815d6b08 RDI=ffff88801b1efa84 RBP=0000000000000005 RSP=ffff88801b1ef990
R8 =0000000000000001 R9 =ffff88801b1ef9f0 R10=000000000003c9ed R11=0000000000023e3c
R12=ffff88801b1efa78 R13=0000000000000000 R14=ffff888016f20000 R15=ffff888008c4b780
RIP=ffffffff8161901e RFL=00000217 [----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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f7634cbe900 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=000055b83db8e000 CR3=0000000015a5c000 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=010001000100010001010100ffffffff
XMM02=362e322e325f4342494c4700352e322e XMM03=000000000000000000004700352e322e
XMM04=4342494c4700362e322e325f4342494c XMM05=00007f7635277f6000007f7635431950
XMM06=00007f763543144000007f7635430f20 XMM07=00007f7634d7b12000007f7634d7ab10
XMM08=00007f7634d7a5f000007f7634d7a060 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=1ffffffff0ce3f94 RBX=ffffffff8671fca0 RCX=ffffffff81ab633e RDX=0000000000000000
RSI=ffffffff86aaf51c RDI=ffffffff8671fc9c RBP=ffffffff8671fc9c RSP=ffff88801a7274e0
R8 =ffffffff86aaf51c R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e3a
R12=ffffffff8671fca4 R13=ffffffff8671fc9c R14=ffffffff8671fc9c R15=dffffc0000000000
RIP=ffffffff8135daaf RFL=00000212 [----A--] 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 00007ff2b24f1900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe3300000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ff2b24d0020 CR3=000000000bd4f000 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