[ 46.079420] ------------[ cut here ]------------ [ 46.080385] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.082409] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.083901] Modules linked in: [ 46.084551] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.086592] Tainted: [W]=WARN [ 46.087203] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.088710] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.089648] 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 [ 46.092871] RSP: 0018:ffff88801722fbc0 EFLAGS: 00010286 [ 46.093866] RAX: 0000000000000000 RBX: ffffed1002e45f78 RCX: ffffffff813a4050 [ 46.095171] RDX: ffff888015881bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.096478] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e45f2f [ 46.097778] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.099091] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801722fdf8 [ 46.100383] FS: 00007fba7c76c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.101846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.102928] CR2: 00007fffbab17ef8 CR3: 000000000c72c000 CR4: 0000000000350ef0 [ 46.104298] Call Trace: [ 46.104769] [ 46.105235] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.106125] ? __create_object+0x59/0x80 [ 46.106862] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.107834] __vmalloc_noprof+0x59/0x60 [ 46.108584] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.109467] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.110402] bpf_prog_alloc+0x39/0x200 [ 46.111136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.112025] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.112918] do_seccomp+0x349/0x25e0 [ 46.113657] ? find_held_lock+0x2b/0x80 [ 46.114412] ? do_prlimit+0x310/0x610 [ 46.115156] ? __pfx_do_seccomp+0x10/0x10 [ 46.115896] ? do_raw_spin_unlock+0x53/0x220 [ 46.116724] ? _raw_spin_unlock+0x1e/0x40 [ 46.117514] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.118491] ? static_key_count+0x60/0x80 [ 46.119295] prctl_set_seccomp+0x4e/0x70 [ 46.120029] __do_sys_prctl+0xe6c/0x1d70 [ 46.120808] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.121678] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.122639] ? irqentry_exit+0xf3/0x650 [ 46.123402] do_syscall_64+0xbf/0x430 [ 46.124134] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.125029] RIP: 0033:0x7fba7cc5e5cd [ 46.125742] 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 [ 46.128900] RSP: 002b:00007fffbab15850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.130261] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba7cc5e5cd [ 46.131536] RDX: 000055d70724ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.132802] RBP: 00007fffbab158b0 R08: 0000000000000000 R09: 00007fffbab14f50 [ 46.134102] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7150a8bf0 [ 46.135385] R13: 00007fffbab15ce0 R14: 000055d7150b2380 R15: 000055d7150bd460 [ 46.136667] [ 46.137129] irq event stamp: 1797 [ 46.137727] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 46.139218] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 46.140705] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 46.142296] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 46.143951] ---[ end trace 0000000000000000 ]--- [ 49.029932] ------------[ cut here ]------------ [ 49.030838] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.032865] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.034319] Modules linked in: [ 49.034893] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.036880] Tainted: [W]=WARN [ 49.037482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.038955] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.039848] 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 [ 49.042999] RSP: 0018:ffff88801b667bc0 EFLAGS: 00010286 [ 49.043959] RAX: 0000000000000000 RBX: ffffed10036ccf78 RCX: ffffffff813a4050 [ 49.045274] RDX: ffff88801a1ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.046547] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036ccf2f [ 49.047806] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.049090] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b667df8 [ 49.050360] FS: 00007f28677a3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.051786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.052830] CR2: 00007f2867c95580 CR3: 0000000020d70000 CR4: 0000000000350ef0 [ 49.054122] Call Trace: [ 49.054584] [ 49.054992] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.055870] ? __create_object+0x59/0x80 [ 49.056649] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.057610] __vmalloc_noprof+0x59/0x60 [ 49.058354] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.059215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.060139] bpf_prog_alloc+0x39/0x200 [ 49.060816] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.061751] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.062645] do_seccomp+0x349/0x25e0 [ 49.063352] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.064232] ? __pfx_do_seccomp+0x10/0x10 [ 49.064969] ? find_held_lock+0x2b/0x80 [ 49.065720] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.066676] ? static_key_count+0x60/0x80 [ 49.067463] prctl_set_seccomp+0x4e/0x70 [ 49.068231] __do_sys_prctl+0xe6c/0x1d70 [ 49.068965] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.069816] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.070761] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.071733] ? irqentry_exit+0xf3/0x650 [ 49.072497] do_syscall_64+0xbf/0x430 [ 49.073248] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.074188] RIP: 0033:0x7f2867c955cd [ 49.074856] 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 [ 49.077976] RSP: 002b:00007ffd36045c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.079319] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2867c955cd [ 49.080603] RDX: 00005558b949de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.081802] RBP: 00007ffd36045cc0 R08: 0000000000000000 R09: 00007ffd36045360 [ 49.082855] R10: 0000000000000000 R11: 0000000000000246 R12: 00005558f17a02b0 [ 49.083944] R13: 00007ffd360460f0 R14: 00005558f17a2d20 R15: 00005558f17b48d0 [ 49.085022] [ 49.085423] irq event stamp: 1723 [ 49.085923] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 49.087184] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 49.088433] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 49.089708] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 49.090957] ---[ end trace 0000000000000000 ]--- [ 49.892169] ------------[ cut here ]------------ [ 49.893044] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.895109] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.896540] Modules linked in: [ 49.897180] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.899137] Tainted: [W]=WARN [ 49.899684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.901153] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.902035] 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 [ 49.905248] RSP: 0018:ffff88801685fbc0 EFLAGS: 00010286 [ 49.906209] RAX: 0000000000000000 RBX: ffffed1002d0bf78 RCX: ffffffff813a4050 [ 49.907462] RDX: ffff88801773b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.908718] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0bf2f [ 49.909991] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.911253] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801685fdf8 [ 49.912515] FS: 00007f42282a4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.913941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.914987] CR2: 00007f4228796580 CR3: 0000000020f5a000 CR4: 0000000000350ef0 [ 49.916252] Call Trace: [ 49.916710] [ 49.917160] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.918022] ? __create_object+0x59/0x80 [ 49.918782] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.919759] __vmalloc_noprof+0x59/0x60 [ 49.920490] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.921373] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.922301] bpf_prog_alloc+0x39/0x200 [ 49.922995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.923901] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.924788] do_seccomp+0x349/0x25e0 [ 49.925496] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.926386] ? __pfx_do_seccomp+0x10/0x10 [ 49.927170] ? find_held_lock+0x2b/0x80 [ 49.927883] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.928838] ? static_key_count+0x60/0x80 [ 49.929637] prctl_set_seccomp+0x4e/0x70 [ 49.930411] __do_sys_prctl+0xe6c/0x1d70 [ 49.931190] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.931990] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.932942] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.933897] ? irqentry_exit+0xf3/0x650 [ 49.934659] do_syscall_64+0xbf/0x430 [ 49.935389] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.936327] RIP: 0033:0x7f42287965cd [ 49.936984] 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 [ 49.940147] RSP: 002b:00007ffc7e22a320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.941516] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42287965cd [ 49.942792] RDX: 000055e07487de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.944056] RBP: 00007ffc7e22a380 R08: 0000000000000000 R09: 00007ffc7e229a20 [ 49.945374] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e090ffb240 [ 49.946648] R13: 00007ffc7e22a7b0 R14: 000055e090ffabf0 R15: 000055e09100f4d0 [ 49.947940] [ 49.948399] irq event stamp: 1691 [ 49.949011] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 49.950526] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 49.952013] softirqs last enabled at (1252): [] handle_softirqs+0x50c/0x770 [ 49.953556] softirqs last disabled at (1247): [] __irq_exit_rcu+0xc4/0x100 [ 49.955087] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58876' (ECDSA) to the list of known hosts. 2025/11/18 18:49:58 fuzzer started 2025/11/18 18:49:59 dialing manager at localhost:34383 2025/11/18 18:49:59 checking machine... 2025/11/18 18:49:59 checking revisions... [ 50.823041] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:49:59 testing simple program... [ 50.916305] cgroup: Unknown subsys name 'net' [ 50.988990] cgroup: Unknown subsys name 'cpuset' [ 51.002163] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:49:58 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888017807788 RCX=ffffffff86ab8484 RDX=1ffff11002f00e86 RSI=0000000000000000 RDI=ffff888017807430 RBP=ffff888017807480 RSP=ffff8880178073b8 R8 =ffffffff86ab8488 R9 =ffff888017807468 R10=000000000003c9ed R11=00000000000255cb R12=ffff888017807488 R13=ffff888017807470 R14=ffff888017807788 R15=ffff888017807428 RIP=ffffffff8135fba2 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 00007fc2245d2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005558f17c7818 CR3=000000000bbc5000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=b21f122348ae6e6b00000000000ae988 XMM05=3c76a315fe3b9f110000000000321750 XMM06=d96330e2d2db86320000000000320898 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888017a67a80 RCX=ffff888017a679d4 RDX=1ffff11002f4cf5b RSI=ffffffff85e1ffe0 RDI=ffffffff81b8a1e5 RBP=ffff888017a67ad8 RSP=ffff888017a67a68 R8 =0000000000000001 R9 =ffff888017a67ac0 R10=000000000003c9ed R11=000000000003f9f7 R12=ffff888017a67b48 R13=0000000000000000 R14=ffff88801bd79bc0 R15=0000000000000dc0 RIP=ffffffff8135e1d2 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 00007f28677a3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd3603f000 CR3=0000000009e91000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000