[ 46.039300] ------------[ cut here ]------------ [ 46.040358] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.042437] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 46.043908] Modules linked in: [ 46.044516] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.046501] Tainted: [W]=WARN [ 46.047101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.048592] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.049520] 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 [ 46.052726] RSP: 0018:ffff88801b46fbc0 EFLAGS: 00010286 [ 46.053666] RAX: 0000000000000000 RBX: ffffed100368df78 RCX: ffffffff813a4050 [ 46.054998] RDX: ffff888015aa3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.056266] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100368df2f [ 46.057565] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.058826] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b46fdf8 [ 46.060102] FS: 00007f1c5ae29900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.061570] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.062618] CR2: 00007f1c5b38f4a6 CR3: 0000000010057000 CR4: 0000000000350ef0 [ 46.063915] Call Trace: [ 46.064379] [ 46.064856] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.065752] ? __create_object+0x59/0x80 [ 46.066488] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.067448] __vmalloc_noprof+0x59/0x60 [ 46.068198] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.069102] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.070035] bpf_prog_alloc+0x39/0x200 [ 46.070771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.071656] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.072561] do_seccomp+0x349/0x25e0 [ 46.073300] ? find_held_lock+0x2b/0x80 [ 46.074061] ? do_prlimit+0x310/0x610 [ 46.074814] ? __pfx_do_seccomp+0x10/0x10 [ 46.075557] ? do_raw_spin_unlock+0x53/0x220 [ 46.076391] ? _raw_spin_unlock+0x1e/0x40 [ 46.077181] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.078156] ? static_key_count+0x60/0x80 [ 46.078976] prctl_set_seccomp+0x4e/0x70 [ 46.079761] __do_sys_prctl+0xe6c/0x1d70 [ 46.080494] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.081368] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.082343] ? irqentry_exit+0xf3/0x650 [ 46.083120] do_syscall_64+0xbf/0x430 [ 46.083857] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.084837] RIP: 0033:0x7f1c5b31b5cd [ 46.085498] 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 [ 46.088715] RSP: 002b:00007fff916611b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.090080] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c5b31b5cd [ 46.091375] RDX: 000055f769995e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.092708] RBP: 00007fff91661210 R08: 0000000000000000 R09: 00007fff916608b0 [ 46.093996] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f774c0bad0 [ 46.095299] R13: 00007fff91661640 R14: 000055f774c0cbc0 R15: 000055f774c1d780 [ 46.096644] [ 46.097109] irq event stamp: 1711 [ 46.097765] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 46.099284] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 46.100828] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 46.102375] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 46.103893] ---[ end trace 0000000000000000 ]--- [ 49.571208] ------------[ cut here ]------------ [ 49.572140] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.574139] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.575571] Modules linked in: [ 49.576202] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.578441] Tainted: [W]=WARN [ 49.579096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.580556] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.581781] 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 [ 49.585203] RSP: 0018:ffff88801713fbc0 EFLAGS: 00010286 [ 49.586175] RAX: 0000000000000000 RBX: ffffed1002e27f78 RCX: ffffffff813a4050 [ 49.587456] RDX: ffff88800f061bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.588740] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e27f2f [ 49.589997] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.591280] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801713fdf8 [ 49.592558] FS: 00007fe705f93900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.593979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.595042] CR2: 00007fe706485580 CR3: 000000000cfb5000 CR4: 0000000000350ef0 [ 49.596299] Call Trace: [ 49.596831] [ 49.597229] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.598113] ? __create_object+0x59/0x80 [ 49.598893] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.599867] __vmalloc_noprof+0x59/0x60 [ 49.600578] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.601456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.602358] bpf_prog_alloc+0x39/0x200 [ 49.603086] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.604015] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.604936] do_seccomp+0x349/0x25e0 [ 49.605610] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.606496] ? __pfx_do_seccomp+0x10/0x10 [ 49.607257] ? find_held_lock+0x2b/0x80 [ 49.608046] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.609040] ? static_key_count+0x60/0x80 [ 49.609869] prctl_set_seccomp+0x4e/0x70 [ 49.610600] __do_sys_prctl+0xe6c/0x1d70 [ 49.611382] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.612208] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.613193] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.614173] ? irqentry_exit+0xf3/0x650 [ 49.614952] do_syscall_64+0xbf/0x430 [ 49.615656] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.616630] RIP: 0033:0x7fe7064855cd [ 49.617333] 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 [ 49.620427] RSP: 002b:00007ffe2bbeca90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.621818] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7064855cd [ 49.623106] RDX: 00005577b00cde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.624441] RBP: 00007ffe2bbecaf0 R08: 0000000000000000 R09: 00007ffe2bbec190 [ 49.625752] R10: 0000000000000000 R11: 0000000000000246 R12: 00005577eef8d2b0 [ 49.627053] R13: 00007ffe2bbecf20 R14: 00005577eef8fd20 R15: 00005577eefa18d0 [ 49.628365] [ 49.628856] irq event stamp: 1809 [ 49.629413] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 49.630795] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 49.632164] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 49.633581] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 49.634969] ---[ end trace 0000000000000000 ]--- [ 50.424225] ------------[ cut here ]------------ [ 50.425183] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.427206] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.428712] Modules linked in: [ 50.429305] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.431277] Tainted: [W]=WARN [ 50.431855] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.433317] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.434223] 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 [ 50.437399] RSP: 0018:ffff88801ac07bc0 EFLAGS: 00010286 [ 50.438372] RAX: 0000000000000000 RBX: ffffed1003580f78 RCX: ffffffff813a4050 [ 50.439636] RDX: ffff8880176dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.440916] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003580f2f [ 50.442176] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.443438] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac07df8 [ 50.444722] FS: 00007f6ba23d2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.446134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.447178] CR2: 00007f6ba28c4580 CR3: 00000000100d6000 CR4: 0000000000350ef0 [ 50.448451] Call Trace: [ 50.448967] [ 50.449373] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.450262] ? __create_object+0x59/0x80 [ 50.451033] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.451996] __vmalloc_noprof+0x59/0x60 [ 50.452764] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.453582] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.454507] bpf_prog_alloc+0x39/0x200 [ 50.455236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.456155] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.457060] do_seccomp+0x349/0x25e0 [ 50.457762] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.458612] ? __pfx_do_seccomp+0x10/0x10 [ 50.459405] ? find_held_lock+0x2b/0x80 [ 50.460168] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.461146] ? static_key_count+0x60/0x80 [ 50.461963] prctl_set_seccomp+0x4e/0x70 [ 50.462747] __do_sys_prctl+0xe6c/0x1d70 [ 50.463487] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.464354] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.465323] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.466309] ? irqentry_exit+0xf3/0x650 [ 50.467089] do_syscall_64+0xbf/0x430 [ 50.467828] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.468796] RIP: 0033:0x7f6ba28c45cd [ 50.469456] 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 [ 50.472671] RSP: 002b:00007fff788ef3e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.474064] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ba28c45cd [ 50.475358] RDX: 0000562b3e810e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.476661] RBP: 00007fff788ef440 R08: 0000000000000000 R09: 00007fff788eeae0 [ 50.477987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b5cdedad0 [ 50.479277] R13: 00007fff788ef870 R14: 0000562b5cdeebc0 R15: 0000562b5cdff780 [ 50.480600] [ 50.481080] irq event stamp: 1739 [ 50.481729] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 50.483286] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.484837] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 50.486373] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 50.487909] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27052' (ECDSA) to the list of known hosts. 2025/11/18 07:54:06 fuzzer started 2025/11/18 07:54:07 dialing manager at localhost:37895 2025/11/18 07:54:07 checking machine... 2025/11/18 07:54:07 checking revisions... [ 51.365361] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:54:07 testing simple program... [ 51.447510] cgroup: Unknown subsys name 'net' [ 51.528086] cgroup: Unknown subsys name 'cpuset' [ 51.542587] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:54:06 Registers: info registers vcpu 0 RAX=000000000004972d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe9be0dfa8 CR3=000000000daf5000 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=ebc08fc4f7b223aa304305c560aa02bc XMM02=ec2efd57dc4c00df0000000000305d78 XMM03=dff9f133f4c01d200000000000305e48 XMM04=b4a083f1e242076f00000000000ae988 XMM05=95eba43b342066dd00000000003234e8 XMM06=ae874397eddf69350000000000321e20 XMM07=e042d86d42eb936e00000000003139f8 XMM08=dff9f133f4c01d200000000000305e48 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88800ee179b0 RCX=0000000000000001 RDX=1ffff11001dc2f37 RSI=ffff88800ee17e00 RDI=ffff88800ee179b8 RBP=ffff88800ee17e00 RSP=ffff88800ee17908 R8 =0000000000000001 R9 =ffff88800ee179f0 R10=000000000003c9ed R11=00000000000273ac R12=0000000000000008 R13=ffff88800ee179f8 R14=ffff88800ee17e00 R15=ffff88800ee179b0 RIP=ffffffff8135e265 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 00007fe705f93900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe705f72020 CR3=000000000e479000 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