[ 39.056698] ------------[ cut here ]------------ [ 39.057611] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.059698] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.061124] Modules linked in: [ 39.061748] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.063693] Tainted: [W]=WARN [ 39.064235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.065990] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.067032] 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 [ 39.070152] RSP: 0018:ffff8880168afbc0 EFLAGS: 00010286 [ 39.071113] RAX: 0000000000000000 RBX: ffffed1002d15f78 RCX: ffffffff813a4050 [ 39.072395] RDX: ffff88800f533780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.073662] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d15f2f [ 39.074917] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.076172] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168afdf8 [ 39.077473] FS: 00007fe7c40bf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.078876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.079911] CR2: 00007ffd96700ef7 CR3: 000000000e795000 CR4: 0000000000350ef0 [ 39.081188] Call Trace: [ 39.081688] [ 39.082094] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.082974] ? __create_object+0x59/0x80 [ 39.083738] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.084702] __vmalloc_noprof+0x59/0x60 [ 39.085400] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.086262] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.087217] bpf_prog_alloc+0x39/0x200 [ 39.088058] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.088973] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.089857] do_seccomp+0x349/0x25e0 [ 39.090557] ? find_held_lock+0x2b/0x80 [ 39.091261] ? do_prlimit+0x310/0x610 [ 39.091989] ? __pfx_do_seccomp+0x10/0x10 [ 39.092778] ? do_raw_spin_unlock+0x53/0x220 [ 39.093597] ? _raw_spin_unlock+0x1e/0x40 [ 39.094320] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.095267] ? static_key_count+0x60/0x80 [ 39.096049] prctl_set_seccomp+0x4e/0x70 [ 39.096831] __do_sys_prctl+0xe6c/0x1d70 [ 39.097601] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.098404] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.099350] ? irqentry_exit+0xf3/0x650 [ 39.100096] do_syscall_64+0xbf/0x430 [ 39.100837] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.101784] RIP: 0033:0x7fe7c45b15cd [ 39.102440] 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 [ 39.105656] RSP: 002b:00007ffd966ff3a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.107010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7c45b15cd [ 39.108301] RDX: 000055b8c120fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.109597] RBP: 00007ffd966ff400 R08: 0000000000000000 R09: 00007ffd966feaa0 [ 39.110892] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b8eddaabf0 [ 39.112167] R13: 00007ffd966ff830 R14: 000055b8eddb4380 R15: 000055b8eddbf460 [ 39.113506] [ 39.113932] irq event stamp: 2907 [ 39.114569] hardirqs last enabled at (2917): [] __up_console_sem+0x78/0x80 [ 39.116084] hardirqs last disabled at (2926): [] __up_console_sem+0x5d/0x80 [ 39.117608] softirqs last enabled at (2896): [] handle_softirqs+0x50c/0x770 [ 39.119136] softirqs last disabled at (2891): [] __irq_exit_rcu+0xc4/0x100 [ 39.120658] ---[ end trace 0000000000000000 ]--- [ 42.174200] ------------[ cut here ]------------ [ 42.175141] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.177189] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.178686] Modules linked in: [ 42.179284] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.181337] Tainted: [W]=WARN [ 42.181955] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.183478] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.184379] 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 [ 42.187665] RSP: 0018:ffff88800f57fbc0 EFLAGS: 00010286 [ 42.188663] RAX: 0000000000000000 RBX: ffffed1001eaff78 RCX: ffffffff813a4050 [ 42.189985] RDX: ffff88800a3f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.191312] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eaff2f [ 42.192642] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.193960] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f57fdf8 [ 42.195282] FS: 00007f6a93091900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.196777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.197877] CR2: 00007f6a93583580 CR3: 00000000204e2000 CR4: 0000000000350ef0 [ 42.199209] Call Trace: [ 42.199727] [ 42.200159] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.201113] ? __create_object+0x59/0x80 [ 42.201949] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.202961] __vmalloc_noprof+0x59/0x60 [ 42.203747] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.204668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.205639] bpf_prog_alloc+0x39/0x200 [ 42.206359] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.207327] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.208266] do_seccomp+0x349/0x25e0 [ 42.209024] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.209972] ? __pfx_do_seccomp+0x10/0x10 [ 42.210799] ? find_held_lock+0x2b/0x80 [ 42.211599] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.212617] ? static_key_count+0x60/0x80 [ 42.213411] prctl_set_seccomp+0x4e/0x70 [ 42.214209] __do_sys_prctl+0xe6c/0x1d70 [ 42.215024] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.215917] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.216950] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.218003] ? irqentry_exit+0xf3/0x650 [ 42.218801] do_syscall_64+0xbf/0x430 [ 42.219581] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.220626] RIP: 0033:0x7f6a935835cd [ 42.221316] 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 [ 42.224622] RSP: 002b:00007ffcfa75e6a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.226045] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a935835cd [ 42.227396] RDX: 000055d2f8833e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.228750] RBP: 00007ffcfa75e700 R08: 0000000000000000 R09: 00007ffcfa75dda0 [ 42.230107] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d325f24ad0 [ 42.231481] R13: 00007ffcfa75eb30 R14: 000055d325f25bc0 R15: 000055d325f36780 [ 42.232869] [ 42.233269] irq event stamp: 1731 [ 42.233887] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 42.235296] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 42.236725] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 42.238172] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 42.239579] ---[ end trace 0000000000000000 ]--- [ 43.041972] ------------[ cut here ]------------ [ 43.042915] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.044967] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.046496] Modules linked in: [ 43.047094] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.049323] Tainted: [W]=WARN [ 43.050168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.051657] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.052587] 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 [ 43.055791] RSP: 0018:ffff8880173e7bc0 EFLAGS: 00010286 [ 43.056787] RAX: 0000000000000000 RBX: ffffed1002e7cf78 RCX: ffffffff813a4050 [ 43.058078] RDX: ffff88801b2e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.059368] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7cf2f [ 43.060667] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.061961] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173e7df8 [ 43.063252] FS: 00007fca3ff5b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.064721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.065795] CR2: 00007ffc8272aef7 CR3: 000000000e346000 CR4: 0000000000350ef0 [ 43.067096] Call Trace: [ 43.067607] [ 43.068022] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.068949] ? __create_object+0x59/0x80 [ 43.069735] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.070717] __vmalloc_noprof+0x59/0x60 [ 43.071435] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.072328] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.073269] bpf_prog_alloc+0x39/0x200 [ 43.074018] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.074956] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.075871] do_seccomp+0x349/0x25e0 [ 43.076606] ? find_held_lock+0x2b/0x80 [ 43.077325] ? do_prlimit+0x310/0x610 [ 43.078080] ? __pfx_do_seccomp+0x10/0x10 [ 43.078872] ? do_raw_spin_unlock+0x53/0x220 [ 43.079718] ? _raw_spin_unlock+0x1e/0x40 [ 43.080517] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.081445] ? static_key_count+0x60/0x80 [ 43.082258] prctl_set_seccomp+0x4e/0x70 [ 43.083043] __do_sys_prctl+0xe6c/0x1d70 [ 43.083839] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.084724] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.085703] ? irqentry_exit+0xf3/0x650 [ 43.086426] do_syscall_64+0xbf/0x430 [ 43.087167] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.088133] RIP: 0033:0x7fca4044d5cd [ 43.088856] 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 [ 43.092043] RSP: 002b:00007ffc82729080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.093443] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca4044d5cd [ 43.094757] RDX: 000055e4aabf1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.096053] RBP: 00007ffc827290e0 R08: 0000000000000000 R09: 00007ffc82728780 [ 43.097360] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4b829ebf0 [ 43.098655] R13: 00007ffc82729510 R14: 000055e4b82a8380 R15: 000055e4b82b3460 [ 43.099964] [ 43.100403] irq event stamp: 1847 [ 43.101055] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 43.102589] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 43.104127] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 43.105696] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 43.107222] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36051' (ECDSA) to the list of known hosts. 2025/11/17 17:44:20 fuzzer started 2025/11/17 17:44:21 dialing manager at localhost:37895 2025/11/17 17:44:21 checking machine... 2025/11/17 17:44:21 checking revisions... [ 44.049909] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:44:21 testing simple program... [ 44.131000] cgroup: Unknown subsys name 'net' [ 44.191401] cgroup: Unknown subsys name 'cpuset' [ 44.205712] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:44:20 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff86ab82ee RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffff888009620000 RSP=ffff8880096277b0 R8 =ffffffff86ab82f2 R9 =ffff888009627870 R10=000000000003c9ed R11=00000000000255da R12=ffff888009627801 R13=ffff888009627878 R14=ffff888009627b90 R15=ffff888009627830 RIP=ffffffff815bcfa0 RFL=00000216 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcfa758000 CR3=0000000020546000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880096137b8 RCX=ffffffff81698154 RDX=ffff88800a92d340 RSI=ffffffff8169878c RDI=ffff8880096137b8 RBP=ffff8880096137b8 RSP=ffff88806cf08f88 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=ffff88806cf08ff8 R12=ffff8880096137b8 R13=dffffc0000000000 R14=0000000000000000 R15=ffff8880096137c0 RIP=ffffffff81489c00 RFL=00000046 [---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 00007f82e6137900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc669cb688 CR3=000000000e2d1000 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=372a6d2c317d089b744ce58404665f6e XMM02=0000000000302a50d59e07bde36eea69 XMM03=0000000000302b78ec2efd57dc4c00df XMM04=20e6769d32eb336400000000000ae988 XMM05=b346ed6ea465380600000000003208b0 XMM06=d96330e2d2db8632000000000031efe0 XMM07=fb795ef6d6577056000000000030f560 XMM08=2c67c8bc2e329bc30000000000302b78 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000