[ 45.865973] ------------[ cut here ]------------ [ 45.867018] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.869381] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 45.871068] Modules linked in: [ 45.871824] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.874139] Tainted: [W]=WARN [ 45.874822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.876525] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.877607] 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 [ 45.881379] RSP: 0018:ffff888016a17bc0 EFLAGS: 00010286 [ 45.882526] RAX: 0000000000000000 RBX: ffffed1002d42f78 RCX: ffffffff813a4050 [ 45.884016] RDX: ffff8880159c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.885522] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d42f2f [ 45.887039] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.888520] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a17df8 [ 45.890030] FS: 00007fa788722900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.891689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.892987] CR2: 00007fa788c14580 CR3: 000000000a2ec000 CR4: 0000000000350ef0 [ 45.894544] Call Trace: [ 45.895081] [ 45.895619] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.896684] ? __create_object+0x59/0x80 [ 45.897605] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.898744] __vmalloc_noprof+0x59/0x60 [ 45.899628] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.900668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.901758] bpf_prog_alloc+0x39/0x200 [ 45.902630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.903713] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.904783] do_seccomp+0x349/0x25e0 [ 45.905611] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.906670] ? __pfx_do_seccomp+0x10/0x10 [ 45.907620] ? find_held_lock+0x2b/0x80 [ 45.908530] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.909655] ? static_key_count+0x60/0x80 [ 45.910585] prctl_set_seccomp+0x4e/0x70 [ 45.911503] __do_sys_prctl+0xe6c/0x1d70 [ 45.912452] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.913465] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.914584] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.915710] ? irqentry_exit+0xf3/0x650 [ 45.916627] do_syscall_64+0xbf/0x430 [ 45.917487] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.918586] RIP: 0033:0x7fa788c145cd [ 45.919402] 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 [ 45.923102] RSP: 002b:00007ffd620b3490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.924692] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa788c145cd [ 45.926182] RDX: 0000556505959e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.927669] RBP: 00007ffd620b34f0 R08: 0000000000000000 R09: 00007ffd620b2b90 [ 45.929217] R10: 0000000000000000 R11: 0000000000000246 R12: 000055652457cad0 [ 45.930743] R13: 00007ffd620b3920 R14: 000055652457dbc0 R15: 000055652458e780 [ 45.932262] [ 45.932778] irq event stamp: 1739 [ 45.933531] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 45.935010] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 45.936480] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 45.938117] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 45.939671] ---[ end trace 0000000000000000 ]--- [ 48.942405] ------------[ cut here ]------------ [ 48.943319] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.945356] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 48.946793] Modules linked in: [ 48.947408] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.949417] Tainted: [W]=WARN [ 48.949974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.952868] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.953885] 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 [ 48.957090] RSP: 0018:ffff888016b27bc0 EFLAGS: 00010286 [ 48.958071] RAX: 0000000000000000 RBX: ffffed1002d64f78 RCX: ffffffff813a4050 [ 48.959364] RDX: ffff888015291bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.960661] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d64f2f [ 48.961952] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.963258] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b27df8 [ 48.964563] FS: 00007fcf23233900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.966021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.967099] CR2: 00007fcf23725580 CR3: 000000000bbda000 CR4: 0000000000350ef0 [ 48.968379] Call Trace: [ 48.968854] [ 48.969316] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.970219] ? __create_object+0x59/0x80 [ 48.970965] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.971927] __vmalloc_noprof+0x59/0x60 [ 48.972699] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.973587] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.974529] bpf_prog_alloc+0x39/0x200 [ 48.975281] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.976224] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.977110] do_seccomp+0x349/0x25e0 [ 48.977850] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.978764] ? __pfx_do_seccomp+0x10/0x10 [ 48.979575] ? find_held_lock+0x2b/0x80 [ 48.980341] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.981310] ? static_key_count+0x60/0x80 [ 48.982061] prctl_set_seccomp+0x4e/0x70 [ 48.982838] __do_sys_prctl+0xe6c/0x1d70 [ 48.983633] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.984541] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.985775] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.986751] ? irqentry_exit+0xf3/0x650 [ 48.987519] do_syscall_64+0xbf/0x430 [ 48.988260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.989239] RIP: 0033:0x7fcf237255cd [ 48.989913] 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 [ 48.993090] RSP: 002b:00007ffe46a7c660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.994473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf237255cd [ 48.995771] RDX: 0000557097cc9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.997069] RBP: 00007ffe46a7c6c0 R08: 0000000000000000 R09: 00007ffe46a7bd60 [ 48.998186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557098027240 [ 48.999251] R13: 00007ffe46a7caf0 R14: 0000557098030380 R15: 000055709803b540 [ 49.000331] [ 49.000692] irq event stamp: 2071 [ 49.001236] hardirqs last enabled at (2081): [] __up_console_sem+0x78/0x80 [ 49.002515] hardirqs last disabled at (2090): [] __up_console_sem+0x5d/0x80 [ 49.003780] softirqs last enabled at (1936): [] handle_softirqs+0x50c/0x770 [ 49.005071] softirqs last disabled at (1925): [] __irq_exit_rcu+0xc4/0x100 [ 49.006340] ---[ end trace 0000000000000000 ]--- [ 49.815477] ------------[ cut here ]------------ [ 49.816427] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.818480] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 49.820005] Modules linked in: [ 49.820666] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.822672] Tainted: [W]=WARN [ 49.823291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.824795] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.825721] 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 [ 49.828935] RSP: 0018:ffff88800f1efbc0 EFLAGS: 00010286 [ 49.829935] RAX: 0000000000000000 RBX: ffffed1001e3df78 RCX: ffffffff813a4050 [ 49.831232] RDX: ffff88800eb7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.832560] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e3df2f [ 49.833877] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.835176] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1efdf8 [ 49.836479] FS: 00007f190deb7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.837936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.839007] CR2: 00007fffba0e3ef7 CR3: 000000001f83b000 CR4: 0000000000350ef0 [ 49.840309] Call Trace: [ 49.840799] [ 49.841267] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.842135] ? __create_object+0x59/0x80 [ 49.842943] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.843928] __vmalloc_noprof+0x59/0x60 [ 49.844702] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.845597] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.846521] bpf_prog_alloc+0x39/0x200 [ 49.847262] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.848208] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.849087] do_seccomp+0x349/0x25e0 [ 49.849821] ? find_held_lock+0x2b/0x80 [ 49.850564] ? do_prlimit+0x310/0x610 [ 49.851341] ? __pfx_do_seccomp+0x10/0x10 [ 49.852101] ? do_raw_spin_unlock+0x53/0x220 [ 49.852959] ? _raw_spin_unlock+0x1e/0x40 [ 49.853747] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.854726] ? static_key_count+0x60/0x80 [ 49.855556] prctl_set_seccomp+0x4e/0x70 [ 49.856354] __do_sys_prctl+0xe6c/0x1d70 [ 49.857107] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.857976] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.858956] ? irqentry_exit+0xf3/0x650 [ 49.859737] do_syscall_64+0xbf/0x430 [ 49.860499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.861497] RIP: 0033:0x7f190e3a95cd [ 49.862214] 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 [ 49.865394] RSP: 002b:00007fffba0e2ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.866783] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f190e3a95cd [ 49.868075] RDX: 000055d0bbb4ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.869383] RBP: 00007fffba0e2b30 R08: 0000000000000000 R09: 00007fffba0e21d0 [ 49.870677] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d0bc31a2b0 [ 49.871957] R13: 00007fffba0e2f60 R14: 000055d0bc31cd20 R15: 000055d0bc32e8d0 [ 49.873277] [ 49.873703] irq event stamp: 1777 [ 49.874369] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 49.875889] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 49.877462] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.879017] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.880562] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31054' (ECDSA) to the list of known hosts. 2025/11/17 10:54:29 fuzzer started 2025/11/17 10:54:29 dialing manager at localhost:37895 2025/11/17 10:54:30 checking machine... 2025/11/17 10:54:30 checking revisions... [ 50.796494] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:54:30 testing simple program... [ 50.893898] cgroup: Unknown subsys name 'net' [ 50.963916] cgroup: Unknown subsys name 'cpuset' [ 50.978148] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:54:29 Registers: info registers vcpu 0 RAX=ffff88801f905280 RBX=ffff88801f906e48 RCX=ffff88801f9750e8 RDX=ffff88801f9c1078 RSI=ffff88801f975000 RDI=0000000000000000 RBP=ffff88800d5ae940 RSP=ffff8880188ff6e8 R8 =0000000000000000 R9 =ffffed100311fecf R10=0000000000000003 R11=0000000000000001 R12=ffff88801f975000 R13=00000000000000e8 R14=0000000000000001 R15=0000000000000282 RIP=ffffffff81b62696 RFL=00000086 [--S--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 00007fcf23233900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcf237ea618 CR3=000000001fa4a000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026ee7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd46312bd8 CR3=000000000d7c8000 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=dbc14ce6350b469eae4d34bf1d6901a3 XMM02=0000000000302640ec2efd57dc4c00df XMM03=000000000030e498aa2678ed4dc3b5e6 XMM04=a009305dba64dbc200000000000ae988 XMM05=07c8bb74b6c04a44000000000031e280 XMM06=c2b3dc556b4ec5bb0000000000318480 XMM07=e042d86d42eb936e000000000030e770 XMM08=aa2678ed4dc3b5e600000000003026a0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000