[ 39.029736] ------------[ cut here ]------------ [ 39.030721] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.032730] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.034207] Modules linked in: [ 39.034811] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.036780] Tainted: [W]=WARN [ 39.037367] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.038854] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.039771] 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 [ 39.042950] RSP: 0018:ffff8880159f7bc0 EFLAGS: 00010286 [ 39.043963] RAX: 0000000000000000 RBX: ffffed1002b3ef78 RCX: ffffffff813a4050 [ 39.045249] RDX: ffff888009a80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.046538] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b3ef2f [ 39.047833] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.049101] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880159f7df8 [ 39.050393] FS: 00007f3011977900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.051862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.052942] CR2: 00007ffdd935fef7 CR3: 000000000d3cd000 CR4: 0000000000350ef0 [ 39.054232] Call Trace: [ 39.054714] [ 39.055165] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.056071] ? __create_object+0x59/0x80 [ 39.056809] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.057788] __vmalloc_noprof+0x59/0x60 [ 39.058561] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.059461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.060396] bpf_prog_alloc+0x39/0x200 [ 39.061136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.062074] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.062942] do_seccomp+0x349/0x25e0 [ 39.063665] ? find_held_lock+0x2b/0x80 [ 39.064424] ? do_prlimit+0x310/0x610 [ 39.065192] ? __pfx_do_seccomp+0x10/0x10 [ 39.065960] ? do_raw_spin_unlock+0x53/0x220 [ 39.066798] ? _raw_spin_unlock+0x1e/0x40 [ 39.067575] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.068548] ? static_key_count+0x60/0x80 [ 39.069349] prctl_set_seccomp+0x4e/0x70 [ 39.070134] __do_sys_prctl+0xe6c/0x1d70 [ 39.070895] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.071753] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.072756] ? irqentry_exit+0xf3/0x650 [ 39.073520] do_syscall_64+0xbf/0x430 [ 39.074269] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.075237] RIP: 0033:0x7f3011e695cd [ 39.075895] 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 [ 39.079057] RSP: 002b:00007ffdd935ea30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.080423] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3011e695cd [ 39.081722] RDX: 0000556b951fee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.083024] RBP: 00007ffdd935ea90 R08: 0000000000000000 R09: 00007ffdd935e130 [ 39.084322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bc5bdfad0 [ 39.085619] R13: 00007ffdd935eec0 R14: 0000556bc5be0bc0 R15: 0000556bc5bf1780 [ 39.086943] [ 39.087416] irq event stamp: 1753 [ 39.087921] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 39.089179] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 39.090445] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 39.091731] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 39.092981] ---[ end trace 0000000000000000 ]--- [ 42.029332] ------------[ cut here ]------------ [ 42.030315] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.032944] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.034349] Modules linked in: [ 42.034872] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.036524] Tainted: [W]=WARN [ 42.037056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.038482] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.039340] 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 [ 42.042026] RSP: 0018:ffff888016a5fbc0 EFLAGS: 00010286 [ 42.042827] RAX: 0000000000000000 RBX: ffffed1002d4bf78 RCX: ffffffff813a4050 [ 42.043908] RDX: ffff888017071bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.045026] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4bf2f [ 42.046114] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.047201] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a5fdf8 [ 42.048280] FS: 00007fafca86a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.049490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.050384] CR2: 00007ffe356d2ef7 CR3: 000000001f011000 CR4: 0000000000350ef0 [ 42.051476] Call Trace: [ 42.051878] [ 42.052258] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.052987] ? __create_object+0x59/0x80 [ 42.053658] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.054476] __vmalloc_noprof+0x59/0x60 [ 42.055145] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.055856] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.056629] bpf_prog_alloc+0x39/0x200 [ 42.057285] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.058071] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.058816] do_seccomp+0x349/0x25e0 [ 42.059413] ? find_held_lock+0x2b/0x80 [ 42.060066] ? do_prlimit+0x310/0x610 [ 42.060648] ? __pfx_do_seccomp+0x10/0x10 [ 42.061316] ? do_raw_spin_unlock+0x53/0x220 [ 42.061981] ? _raw_spin_unlock+0x1e/0x40 [ 42.062634] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.063462] ? static_key_count+0x60/0x80 [ 42.064159] prctl_set_seccomp+0x4e/0x70 [ 42.064777] __do_sys_prctl+0xe6c/0x1d70 [ 42.065469] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.066198] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.066975] ? irqentry_exit+0xf3/0x650 [ 42.067605] do_syscall_64+0xbf/0x430 [ 42.068208] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.068953] RIP: 0033:0x7fafcad5c5cd [ 42.069531] 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 [ 42.072194] RSP: 002b:00007ffe356d17b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.073312] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fafcad5c5cd [ 42.074368] RDX: 0000563bafd95e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.075451] RBP: 00007ffe356d1810 R08: 0000000000000000 R09: 00007ffe356d0eb0 [ 42.076496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563be4aebad0 [ 42.077568] R13: 00007ffe356d1c40 R14: 0000563be4aecbc0 R15: 0000563be4afd780 [ 42.078630] [ 42.078985] irq event stamp: 1835 [ 42.079514] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 42.080757] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 42.082016] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 42.083304] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 42.084549] ---[ end trace 0000000000000000 ]--- [ 42.865598] ------------[ cut here ]------------ [ 42.866520] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.868516] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.869960] Modules linked in: [ 42.870596] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.872568] Tainted: [W]=WARN [ 42.873193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.874677] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.875611] 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 [ 42.878791] RSP: 0018:ffff88801601fbc0 EFLAGS: 00010286 [ 42.879763] RAX: 0000000000000000 RBX: ffffed1002c03f78 RCX: ffffffff813a4050 [ 42.881046] RDX: ffff88800f4b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.882324] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c03f2f [ 42.883617] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.884898] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801601fdf8 [ 42.886167] FS: 00007f9f9287f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.887605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.888651] CR2: 00007fff0e274ef7 CR3: 000000001eab7000 CR4: 0000000000350ef0 [ 42.889922] Call Trace: [ 42.890438] [ 42.890855] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.891742] ? __create_object+0x59/0x80 [ 42.892531] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.893508] __vmalloc_noprof+0x59/0x60 [ 42.894273] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.895150] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.896096] bpf_prog_alloc+0x39/0x200 [ 42.896808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.897734] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.898628] do_seccomp+0x349/0x25e0 [ 42.899339] ? find_held_lock+0x2b/0x80 [ 42.900092] ? do_prlimit+0x310/0x610 [ 42.900789] ? __pfx_do_seccomp+0x10/0x10 [ 42.901564] ? do_raw_spin_unlock+0x53/0x220 [ 42.902393] ? _raw_spin_unlock+0x1e/0x40 [ 42.903188] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.904153] ? static_key_count+0x60/0x80 [ 42.904909] prctl_set_seccomp+0x4e/0x70 [ 42.905680] __do_sys_prctl+0xe6c/0x1d70 [ 42.906463] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.907323] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.908280] ? irqentry_exit+0xf3/0x650 [ 42.908983] do_syscall_64+0xbf/0x430 [ 42.909701] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.910629] RIP: 0033:0x7f9f92d715cd [ 42.911322] 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 [ 42.914414] RSP: 002b:00007fff0e2726a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.915764] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9f92d715cd [ 42.917040] RDX: 000055bb65737e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.918300] RBP: 00007fff0e272700 R08: 0000000000000000 R09: 00007fff0e271da0 [ 42.919582] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb924f7ad0 [ 42.920863] R13: 00007fff0e272b30 R14: 000055bb924f8bc0 R15: 000055bb92509780 [ 42.922169] [ 42.922589] irq event stamp: 1671 [ 42.923241] hardirqs last enabled at (1681): [] __up_console_sem+0x78/0x80 [ 42.925179] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 42.926719] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 42.928250] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 42.929757] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13098' (ECDSA) to the list of known hosts. 2025/11/18 18:05:22 fuzzer started 2025/11/18 18:05:22 dialing manager at localhost:34383 2025/11/18 18:05:23 checking machine... 2025/11/18 18:05:23 checking revisions... [ 43.885664] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:05:23 testing simple program... [ 43.964341] cgroup: Unknown subsys name 'net' [ 44.015582] cgroup: Unknown subsys name 'cpuset' [ 44.033398] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:05:22 Registers: info registers vcpu 0 RAX=0000000080000101 RBX=ffffffff85cfdf20 RCX=ffffffff825608c4 RDX=ffffffff85c2ca00 RSI=ffffffff825608f4 RDI=ffffffff85cfdf20 RBP=dffffc0000000000 RSP=ffff88806ce08cd0 R8 =0000000000000000 R9 =fffffbfff0b9fbe4 R10=ffffffff85cfdf23 R11=0000000000000000 R12=ffff88800967f440 R13=1ffff1100d9c119c R14=ffff88806ce08d00 R15=0000000000000014 RIP=ffffffff81751e36 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc81d40628 CR3=000000000df86000 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=2031323a35303a383120383120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031323a35303a3831203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888017050000 RBX=ffff8880170576f8 RCX=ffff888017058000 RDX=ffff888017058000 RSI=1ffff11002e0aece RDI=ffff888017057610 RBP=dffffc0000000000 RSP=ffff888017057610 R8 =0000000000000000 R9 =0000000000000000 R10=ffff888017057660 R11=0000000000000000 R12=ffffed1002e0aece R13=ffffed1002e0aecd R14=ffff8880170576a8 R15=ffff888017057660 RIP=ffffffff81360e9a RFL=00000202 [-------] 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 00007fafca86a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe356cb000 CR3=000000001ebc5000 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