[ 54.039387] ------------[ cut here ]------------ [ 54.040329] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.042335] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 54.043832] Modules linked in: [ 54.044418] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.046619] Tainted: [W]=WARN [ 54.047299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.048787] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.049644] 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 [ 54.052818] RSP: 0018:ffff88801a1d7bc0 EFLAGS: 00010286 [ 54.053799] RAX: 0000000000000000 RBX: ffffed100343af78 RCX: ffffffff813a4050 [ 54.055078] RDX: ffff888015df9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.056362] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100343af2f [ 54.057639] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.058960] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1d7df8 [ 54.060244] FS: 00007f9c6b0c0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.061685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.062745] CR2: 00007ffcdcc8bef7 CR3: 000000000eeb7000 CR4: 0000000000350ef0 [ 54.064256] Call Trace: [ 54.064783] [ 54.065194] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.066113] ? __create_object+0x59/0x80 [ 54.066896] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.067892] __vmalloc_noprof+0x59/0x60 [ 54.068598] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.069466] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.070382] bpf_prog_alloc+0x39/0x200 [ 54.071112] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.072049] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.072958] do_seccomp+0x349/0x25e0 [ 54.073635] ? find_held_lock+0x2b/0x80 [ 54.074384] ? do_prlimit+0x310/0x610 [ 54.075125] ? __pfx_do_seccomp+0x10/0x10 [ 54.075920] ? do_raw_spin_unlock+0x53/0x220 [ 54.076752] ? _raw_spin_unlock+0x1e/0x40 [ 54.077482] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.078436] ? static_key_count+0x60/0x80 [ 54.079230] prctl_set_seccomp+0x4e/0x70 [ 54.080012] __do_sys_prctl+0xe6c/0x1d70 [ 54.080793] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.081599] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.082558] ? irqentry_exit+0xf3/0x650 [ 54.083315] do_syscall_64+0xbf/0x430 [ 54.084058] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.084991] RIP: 0033:0x7f9c6b5b25cd [ 54.085642] 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 [ 54.088844] RSP: 002b:00007ffcdcc89f70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.090221] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c6b5b25cd [ 54.091528] RDX: 0000559da2921e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.092811] RBP: 00007ffcdcc89fd0 R08: 0000000000000000 R09: 00007ffcdcc89670 [ 54.094115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559dd6e152b0 [ 54.095376] R13: 00007ffcdcc8a400 R14: 0000559dd6e17d20 R15: 0000559dd6e298d0 [ 54.096697] [ 54.097121] irq event stamp: 1789 [ 54.097785] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 54.099296] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 54.100846] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 54.102386] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 54.103914] ---[ end trace 0000000000000000 ]--- [ 57.546420] ------------[ cut here ]------------ [ 57.547711] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.549950] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 57.551433] Modules linked in: [ 57.552120] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.554165] Tainted: [W]=WARN [ 57.554767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.556349] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.557341] 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 [ 57.560866] RSP: 0018:ffff888016947bc0 EFLAGS: 00010286 [ 57.561881] RAX: 0000000000000000 RBX: ffffed1002d28f78 RCX: ffffffff813a4050 [ 57.563252] RDX: ffff888013015340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.564574] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d28f2f [ 57.565960] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.567260] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016947df8 [ 57.568597] FS: 00007f37313b0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.570098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.571191] CR2: 00007ffdc915fef7 CR3: 000000000d3b4000 CR4: 0000000000350ef0 [ 57.572545] Call Trace: [ 57.573093] [ 57.573514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.574555] ? __create_object+0x59/0x80 [ 57.575374] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.576372] __vmalloc_noprof+0x59/0x60 [ 57.577176] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.578064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.579020] bpf_prog_alloc+0x39/0x200 [ 57.579786] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.580593] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.581368] do_seccomp+0x349/0x25e0 [ 57.581993] ? find_held_lock+0x2b/0x80 [ 57.582743] ? do_prlimit+0x310/0x610 [ 57.583344] ? __pfx_do_seccomp+0x10/0x10 [ 57.584045] ? do_raw_spin_unlock+0x53/0x220 [ 57.584744] ? _raw_spin_unlock+0x1e/0x40 [ 57.585394] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.586230] ? static_key_count+0x60/0x80 [ 57.586915] prctl_set_seccomp+0x4e/0x70 [ 57.587547] __do_sys_prctl+0xe6c/0x1d70 [ 57.588221] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.588973] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.589780] ? irqentry_exit+0xf3/0x650 [ 57.590408] do_syscall_64+0xbf/0x430 [ 57.591048] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.592053] RIP: 0033:0x7f37318a25cd [ 57.592602] 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 [ 57.595285] RSP: 002b:00007ffdc915ea80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.596447] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f37318a25cd [ 57.597535] RDX: 000055a8e5719e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.598634] RBP: 00007ffdc915eae0 R08: 0000000000000000 R09: 00007ffdc915e180 [ 57.599746] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9134f1b10 [ 57.600850] R13: 00007ffdc915ef10 R14: 000055a9134f22b0 R15: 000055a9135066f0 [ 57.601968] [ 57.602440] irq event stamp: 1843 [ 57.603163] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 57.604473] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 57.605751] softirqs last enabled at (1876): [] handle_softirqs+0x50c/0x770 [ 57.607060] softirqs last disabled at (1861): [] __irq_exit_rcu+0xc4/0x100 [ 57.608349] ---[ end trace 0000000000000000 ]--- [ 58.339383] ------------[ cut here ]------------ [ 58.340284] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.342286] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 58.343742] Modules linked in: [ 58.344320] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.346251] Tainted: [W]=WARN [ 58.346828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.348274] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.349166] 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 [ 58.352542] RSP: 0018:ffff88801a21fbc0 EFLAGS: 00010286 [ 58.353709] RAX: 0000000000000000 RBX: ffffed1003443f78 RCX: ffffffff813a4050 [ 58.354950] RDX: ffff888016a41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.356196] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003443f2f [ 58.357432] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.358684] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a21fdf8 [ 58.360181] FS: 00007f44a74f8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.361778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.362977] CR2: 00007ffccdfe1ef7 CR3: 000000000fbbe000 CR4: 0000000000350ef0 [ 58.364253] Call Trace: [ 58.364751] [ 58.365154] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.366033] ? __create_object+0x59/0x80 [ 58.366793] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.367745] __vmalloc_noprof+0x59/0x60 [ 58.368441] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.369283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.370188] bpf_prog_alloc+0x39/0x200 [ 58.370905] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.371829] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.372708] do_seccomp+0x349/0x25e0 [ 58.373376] ? find_held_lock+0x2b/0x80 [ 58.374114] ? do_prlimit+0x310/0x610 [ 58.374838] ? __pfx_do_seccomp+0x10/0x10 [ 58.375601] ? do_raw_spin_unlock+0x53/0x220 [ 58.376440] ? _raw_spin_unlock+0x1e/0x40 [ 58.377203] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.378148] ? static_key_count+0x60/0x80 [ 58.378931] prctl_set_seccomp+0x4e/0x70 [ 58.379696] __do_sys_prctl+0xe6c/0x1d70 [ 58.380425] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.381261] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.382211] ? irqentry_exit+0xf3/0x650 [ 58.382961] do_syscall_64+0xbf/0x430 [ 58.383710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.384605] RIP: 0033:0x7f44a79ea5cd [ 58.385301] 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 [ 58.388413] RSP: 002b:00007ffccdfdf2d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.389775] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f44a79ea5cd [ 58.391051] RDX: 000055fbe706fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.392338] RBP: 00007ffccdfdf330 R08: 0000000000000000 R09: 00007ffccdfde9d0 [ 58.393288] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fc15d5fb10 [ 58.394132] R13: 00007ffccdfdf760 R14: 000055fc15d602b0 R15: 000055fc15d746f0 [ 58.394995] [ 58.395274] irq event stamp: 1727 [ 58.395716] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 58.396716] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 58.397714] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 58.398725] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 58.399725] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47313' (ECDSA) to the list of known hosts. 2025/11/17 16:01:55 fuzzer started 2025/11/17 16:01:56 dialing manager at localhost:37895 2025/11/17 16:01:56 checking machine... 2025/11/17 16:01:56 checking revisions... [ 59.339421] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:01:56 testing simple program... [ 59.431319] cgroup: Unknown subsys name 'net' [ 59.511546] cgroup: Unknown subsys name 'cpuset' [ 59.528574] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:01:55 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800f6274a8 RCX=ffff88800f627334 RDX=1ffff11001ec4eab RSI=ffffffff83c63cd1 RDI=ffff88800f6274b4 RBP=ffff88800f627558 RSP=ffff88800f6273c0 R8 =0000000000000001 R9 =ffff88800f627420 R10=000000000003c9ed R11=00000000000a23ea R12=ffff88800f6274a8 R13=0000000000000000 R14=ffff88801806d340 R15=ffff8880096c7b40 RIP=ffffffff81619077 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 00007f37313b0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3731967618 CR3=000000001f12d000 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=0000000000022ff5 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9ea2000338 CR3=000000000bf82000 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=31303a363120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3534325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323738 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000