[ 39.039488] ------------[ cut here ]------------ [ 39.040443] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.042578] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.044050] Modules linked in: [ 39.044691] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.046728] Tainted: [W]=WARN [ 39.047586] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.049134] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.050098] 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 [ 39.053249] RSP: 0018:ffff88801a057bc0 EFLAGS: 00010286 [ 39.054253] RAX: 0000000000000000 RBX: ffffed100340af78 RCX: ffffffff813a4050 [ 39.055521] RDX: ffff888018531bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.056773] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100340af2f [ 39.058041] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.059306] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a057df8 [ 39.060560] FS: 00007f76744ed900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.061994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.063036] CR2: 00007fffec1a9ef7 CR3: 000000000d2dd000 CR4: 0000000000350ef0 [ 39.064285] Call Trace: [ 39.064769] [ 39.065371] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.066555] ? __create_object+0x59/0x80 [ 39.067570] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.068814] __vmalloc_noprof+0x59/0x60 [ 39.069689] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.070606] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.071555] bpf_prog_alloc+0x39/0x200 [ 39.072313] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.073252] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.074151] do_seccomp+0x349/0x25e0 [ 39.074899] ? find_held_lock+0x2b/0x80 [ 39.075674] ? do_prlimit+0x310/0x610 [ 39.076438] ? __pfx_do_seccomp+0x10/0x10 [ 39.077184] ? do_raw_spin_unlock+0x53/0x220 [ 39.078075] ? _raw_spin_unlock+0x1e/0x40 [ 39.078878] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.079856] ? static_key_count+0x60/0x80 [ 39.080675] prctl_set_seccomp+0x4e/0x70 [ 39.081495] __do_sys_prctl+0xe6c/0x1d70 [ 39.082317] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.083128] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.084114] ? irqentry_exit+0xf3/0x650 [ 39.084895] do_syscall_64+0xbf/0x430 [ 39.085668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.086664] RIP: 0033:0x7f76749df5cd [ 39.087392] 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 [ 39.090644] RSP: 002b:00007fffec1a8a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.092132] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76749df5cd [ 39.093450] RDX: 000055faaa020e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.094767] RBP: 00007fffec1a8ae0 R08: 0000000000000000 R09: 00007fffec1a8180 [ 39.096058] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fac4c15ad0 [ 39.097384] R13: 00007fffec1a8f10 R14: 000055fac4c16bc0 R15: 000055fac4c27780 [ 39.098636] [ 39.098991] irq event stamp: 1841 [ 39.099561] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 39.100840] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 39.102144] softirqs last enabled at (1376): [] handle_softirqs+0x50c/0x770 [ 39.103489] softirqs last disabled at (1353): [] __irq_exit_rcu+0xc4/0x100 [ 39.104786] ---[ end trace 0000000000000000 ]--- [ 42.548966] ------------[ cut here ]------------ [ 42.549934] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.552002] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.553743] Modules linked in: [ 42.554468] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.556498] Tainted: [W]=WARN [ 42.557057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.558590] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.559536] 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 [ 42.562839] RSP: 0018:ffff888016d6fbc0 EFLAGS: 00010286 [ 42.563855] RAX: 0000000000000000 RBX: ffffed1002dadf78 RCX: ffffffff813a4050 [ 42.565148] RDX: ffff8880161e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.566449] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dadf2f [ 42.567769] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.569066] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d6fdf8 [ 42.570371] FS: 00007f84717bb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.571838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.572926] CR2: 00007fffab091ef7 CR3: 000000000ca74000 CR4: 0000000000350ef0 [ 42.574253] Call Trace: [ 42.574732] [ 42.575133] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.576065] ? __create_object+0x59/0x80 [ 42.576865] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.577861] __vmalloc_noprof+0x59/0x60 [ 42.578724] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.579697] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.580661] bpf_prog_alloc+0x39/0x200 [ 42.581406] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.582359] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.583278] do_seccomp+0x349/0x25e0 [ 42.583970] ? find_held_lock+0x2b/0x80 [ 42.584752] ? do_prlimit+0x310/0x610 [ 42.585489] ? __pfx_do_seccomp+0x10/0x10 [ 42.586324] ? do_raw_spin_unlock+0x53/0x220 [ 42.587126] ? _raw_spin_unlock+0x1e/0x40 [ 42.587944] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.588923] ? static_key_count+0x60/0x80 [ 42.589739] prctl_set_seccomp+0x4e/0x70 [ 42.590552] __do_sys_prctl+0xe6c/0x1d70 [ 42.591344] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.592159] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.593165] ? irqentry_exit+0xf3/0x650 [ 42.593969] do_syscall_64+0xbf/0x430 [ 42.594762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.595731] RIP: 0033:0x7f8471cad5cd [ 42.596439] 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 [ 42.599640] RSP: 002b:00007fffab090600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.601013] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8471cad5cd [ 42.602338] RDX: 000055e6ab2dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.603653] RBP: 00007fffab090660 R08: 0000000000000000 R09: 00007fffab08fd00 [ 42.604937] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6be790b10 [ 42.606272] R13: 00007fffab090a90 R14: 000055e6be7912b0 R15: 000055e6be7a56f0 [ 42.607598] [ 42.608026] irq event stamp: 1863 [ 42.608702] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 42.610235] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 42.611803] softirqs last enabled at (1842): [] handle_softirqs+0x50c/0x770 [ 42.613355] softirqs last disabled at (1837): [] __irq_exit_rcu+0xc4/0x100 [ 42.614912] ---[ end trace 0000000000000000 ]--- [ 43.518559] ------------[ cut here ]------------ [ 43.519499] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.521492] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.522983] Modules linked in: [ 43.523621] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.525861] Tainted: [W]=WARN [ 43.526900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.528403] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.529328] 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 [ 43.532571] RSP: 0018:ffff88801bd3fbc0 EFLAGS: 00010286 [ 43.533566] RAX: 0000000000000000 RBX: ffffed10037a7f78 RCX: ffffffff813a4050 [ 43.534879] RDX: ffff88800f340000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.536177] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037a7f2f [ 43.537493] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.538801] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd3fdf8 [ 43.540106] FS: 00007f7a992c6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.541576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.542662] CR2: 00007f7a997b8580 CR3: 000000000e42d000 CR4: 0000000000350ef0 [ 43.543965] Call Trace: [ 43.544479] [ 43.544894] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.545811] ? __create_object+0x59/0x80 [ 43.546614] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.547606] __vmalloc_noprof+0x59/0x60 [ 43.548383] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.549275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.550235] bpf_prog_alloc+0x39/0x200 [ 43.550937] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.551885] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.552800] do_seccomp+0x349/0x25e0 [ 43.553522] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.554449] ? __pfx_do_seccomp+0x10/0x10 [ 43.555192] ? find_held_lock+0x2b/0x80 [ 43.555954] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.556904] ? static_key_count+0x60/0x80 [ 43.557698] prctl_set_seccomp+0x4e/0x70 [ 43.558478] __do_sys_prctl+0xe6c/0x1d70 [ 43.559259] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.560072] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.561025] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.561991] ? irqentry_exit+0xf3/0x650 [ 43.562762] do_syscall_64+0xbf/0x430 [ 43.563509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.564456] RIP: 0033:0x7f7a997b85cd [ 43.565107] 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 [ 43.568267] RSP: 002b:00007ffdac3b72c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.569628] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a997b85cd [ 43.570920] RDX: 000055a4afa25e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.572212] RBP: 00007ffdac3b7320 R08: 0000000000000000 R09: 00007ffdac3b69c0 [ 43.573480] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a4ea4dfad0 [ 43.574766] R13: 00007ffdac3b7750 R14: 000055a4ea4e0bc0 R15: 000055a4ea4f1780 [ 43.576065] [ 43.576534] irq event stamp: 1853 [ 43.577142] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 43.578650] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 43.580163] softirqs last enabled at (1384): [] handle_softirqs+0x50c/0x770 [ 43.581721] softirqs last disabled at (1293): [] __irq_exit_rcu+0xc4/0x100 [ 43.583249] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2005' (ECDSA) to the list of known hosts. 2025/11/18 17:05:38 fuzzer started 2025/11/18 17:05:39 dialing manager at localhost:34383 2025/11/18 17:05:39 checking machine... 2025/11/18 17:05:39 checking revisions... [ 44.526459] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:05:39 testing simple program... [ 44.609116] cgroup: Unknown subsys name 'net' [ 44.665767] cgroup: Unknown subsys name 'cpuset' [ 44.684153] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:05:38 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff85cfe0a0 RCX=ffffffff85cfe0a0 RDX=ffff888015e49bc0 RSI=ffffffff81714dd4 RDI=0000000000000004 RBP=0000000000000000 RSP=ffff8880179f7768 R8 =0000000000000001 R9 =ffffed100389613b R10=00000000fffffffe R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=00000000fffffffe R15=0000000000000001 RIP=ffffffff81751e08 RFL=00000286 [--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 00007fae3b00d700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055e6be7b8748 CR3=000000000d8cf000 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=2038333a35303a373120383120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037333a35303a3731203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800bc04e70 RCX=ffffffff819beff4 RDX=1ffff110017809b9 RSI=ffffffff819bf03d RDI=ffff88800bc04dc8 RBP=dffffc0000000000 RSP=ffff888016647588 R8 =ffff88800cfe81f8 R9 =ffffed10012640c8 R10=ffff88800bc04e70 R11=0000000000000001 R12=ffff88800bc04e70 R13=0000000000000000 R14=ffff88801658d5b0 R15=ffff88800d4905b0 RIP=ffffffff819bf068 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 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=00007faab53e1368 CR3=0000000020a31000 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=756e696c2d34365f3638782f62696c2f XMM01=322e6f732e6c6462696c2f756e672d78 XMM02=00322e6f732e6c6462696c2f756e672d XMM03=78756e696c2d34365f3638782f62696c XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000