[ 39.036041] ------------[ cut here ]------------ [ 39.037046] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.039255] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.040860] Modules linked in: [ 39.041530] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.043905] Tainted: [W]=WARN [ 39.044651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.046236] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.047219] 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 [ 39.050661] RSP: 0018:ffff888016147bc0 EFLAGS: 00010286 [ 39.051726] RAX: 0000000000000000 RBX: ffffed1002c28f78 RCX: ffffffff813a4050 [ 39.053122] RDX: ffff888015d00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.054514] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c28f2f [ 39.055900] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.057274] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016147df8 [ 39.058674] FS: 00007f143fc59900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.060246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.061376] CR2: 00007ffe7a701ef7 CR3: 000000000cd69000 CR4: 0000000000350ef0 [ 39.062753] Call Trace: [ 39.063258] [ 39.063753] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.064731] ? __create_object+0x59/0x80 [ 39.065581] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.066637] __vmalloc_noprof+0x59/0x60 [ 39.067401] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.068355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.069379] bpf_prog_alloc+0x39/0x200 [ 39.070180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.071187] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.072187] do_seccomp+0x349/0x25e0 [ 39.072982] ? find_held_lock+0x2b/0x80 [ 39.073801] ? do_prlimit+0x310/0x610 [ 39.074615] ? __pfx_do_seccomp+0x10/0x10 [ 39.075406] ? do_raw_spin_unlock+0x53/0x220 [ 39.076312] ? _raw_spin_unlock+0x1e/0x40 [ 39.077160] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.078197] ? static_key_count+0x60/0x80 [ 39.079069] prctl_set_seccomp+0x4e/0x70 [ 39.079907] __do_sys_prctl+0xe6c/0x1d70 [ 39.080794] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.081742] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.082822] ? irqentry_exit+0xf3/0x650 [ 39.083665] do_syscall_64+0xbf/0x430 [ 39.084440] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.085510] RIP: 0033:0x7f144014b5cd [ 39.086230] 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 [ 39.089749] RSP: 002b:00007ffe7a6ff4d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.091237] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f144014b5cd [ 39.092654] RDX: 000055591b5dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.094062] RBP: 00007ffe7a6ff530 R08: 0000000000000000 R09: 00007ffe7a6febd0 [ 39.095463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555934470ad0 [ 39.096933] R13: 00007ffe7a6ff960 R14: 0000555934471bc0 R15: 0000555934482780 [ 39.098370] [ 39.098896] irq event stamp: 1883 [ 39.099615] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 39.101328] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 39.103016] softirqs last enabled at (1856): [] handle_softirqs+0x50c/0x770 [ 39.104728] softirqs last disabled at (1841): [] __irq_exit_rcu+0xc4/0x100 [ 39.106047] ---[ end trace 0000000000000000 ]--- [ 42.525857] ------------[ cut here ]------------ [ 42.526846] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.528971] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.530518] Modules linked in: [ 42.531139] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.533474] Tainted: [W]=WARN [ 42.534142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.535712] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.536697] 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 [ 42.539970] RSP: 0018:ffff888017bafbc0 EFLAGS: 00010286 [ 42.540990] RAX: 0000000000000000 RBX: ffffed1002f75f78 RCX: ffffffff813a4050 [ 42.542314] RDX: ffff88800e42d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.543641] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f75f2f [ 42.544988] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.546318] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bafdf8 [ 42.547646] FS: 00007f73f6095900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.549166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.550272] CR2: 00007f73f6587580 CR3: 000000000dc46000 CR4: 0000000000350ef0 [ 42.551622] Call Trace: [ 42.552119] [ 42.552602] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.553562] ? __create_object+0x59/0x80 [ 42.554338] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.555355] __vmalloc_noprof+0x59/0x60 [ 42.556159] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.557075] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.558052] bpf_prog_alloc+0x39/0x200 [ 42.558837] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.559817] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.560782] do_seccomp+0x349/0x25e0 [ 42.561538] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.562443] ? __pfx_do_seccomp+0x10/0x10 [ 42.563277] ? find_held_lock+0x2b/0x80 [ 42.564104] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.565119] ? static_key_count+0x60/0x80 [ 42.565962] prctl_set_seccomp+0x4e/0x70 [ 42.566767] __do_sys_prctl+0xe6c/0x1d70 [ 42.567588] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.568460] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.569527] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.570560] ? irqentry_exit+0xf3/0x650 [ 42.571322] do_syscall_64+0xbf/0x430 [ 42.572115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.573123] RIP: 0033:0x7f73f65875cd [ 42.573873] 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 [ 42.577254] RSP: 002b:00007ffe8fdde230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.578741] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73f65875cd [ 42.580135] RDX: 00005597c2456e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.581508] RBP: 00007ffe8fdde290 R08: 0000000000000000 R09: 00007ffe8fddd930 [ 42.582872] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597cfb87ad0 [ 42.584231] R13: 00007ffe8fdde6c0 R14: 00005597cfb88bc0 R15: 00005597cfb99780 [ 42.585608] [ 42.586052] irq event stamp: 1867 [ 42.586737] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 42.588348] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 42.589949] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 42.591571] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 42.593060] ---[ end trace 0000000000000000 ]--- [ 43.409583] ------------[ cut here ]------------ [ 43.410463] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.412639] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.414100] Modules linked in: [ 43.414723] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.416842] Tainted: [W]=WARN [ 43.417578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.419017] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.419927] 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 [ 43.423450] RSP: 0018:ffff888017b07bc0 EFLAGS: 00010286 [ 43.424421] RAX: 0000000000000000 RBX: ffffed1002f60f78 RCX: ffffffff813a4050 [ 43.425698] RDX: ffff88800a388000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.426979] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f60f2f [ 43.428280] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.429551] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b07df8 [ 43.430791] FS: 00007febfe5c5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.432236] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.433285] CR2: 00007febfeab7580 CR3: 000000000d5fa000 CR4: 0000000000350ef0 [ 43.434554] Call Trace: [ 43.435013] [ 43.435415] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.436322] ? __create_object+0x59/0x80 [ 43.437093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.438038] __vmalloc_noprof+0x59/0x60 [ 43.438780] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.439689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.440646] bpf_prog_alloc+0x39/0x200 [ 43.441339] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.442263] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.443145] do_seccomp+0x349/0x25e0 [ 43.443853] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.444761] ? __pfx_do_seccomp+0x10/0x10 [ 43.445542] ? find_held_lock+0x2b/0x80 [ 43.446260] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.447203] ? static_key_count+0x60/0x80 [ 43.447990] prctl_set_seccomp+0x4e/0x70 [ 43.448784] __do_sys_prctl+0xe6c/0x1d70 [ 43.449554] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.450352] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.451306] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.452273] ? irqentry_exit+0xf3/0x650 [ 43.453031] do_syscall_64+0xbf/0x430 [ 43.453769] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.454701] RIP: 0033:0x7febfeab75cd [ 43.455352] 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 [ 43.458525] RSP: 002b:00007ffdb9a08200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.459865] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007febfeab75cd [ 43.461176] RDX: 0000564c1abf0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.462440] RBP: 00007ffdb9a08260 R08: 0000000000000000 R09: 00007ffdb9a07900 [ 43.463706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c20b4ead0 [ 43.464980] R13: 00007ffdb9a08690 R14: 0000564c20b4fbc0 R15: 0000564c20b60780 [ 43.466280] [ 43.466739] irq event stamp: 2727 [ 43.467340] hardirqs last enabled at (2735): [] __up_console_sem+0x78/0x80 [ 43.468874] hardirqs last disabled at (2744): [] __up_console_sem+0x5d/0x80 [ 43.470162] softirqs last enabled at (2714): [] handle_softirqs+0x50c/0x770 [ 43.471448] softirqs last disabled at (2707): [] __irq_exit_rcu+0xc4/0x100 [ 43.472745] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21922' (ECDSA) to the list of known hosts. 2025/11/18 13:12:03 fuzzer started 2025/11/18 13:12:03 dialing manager at localhost:34383 2025/11/18 13:12:03 checking machine... 2025/11/18 13:12:03 checking revisions... [ 44.399272] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:12:03 testing simple program... [ 44.486340] cgroup: Unknown subsys name 'net' [ 44.545431] cgroup: Unknown subsys name 'cpuset' [ 44.557031] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:12:02 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=ffff88806ce089d4 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff88801a072668 RBP=ffff88806ce08ad8 RSP=ffff88806ce089f8 R8 =ffffffff86a0bb3e R9 =ffff88806ce08ac0 R10=000000000003c9ed R11=000000000000899e R12=0000000000000001 R13=ffff88806ce08ac8 R14=ffff88801a071bc0 R15=0000000000000003 RIP=ffffffff81529029 RFL=00000292 [--S-A--] 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 00007f73f6095900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f73f664c618 CR3=000000001fda2000 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=0000000000000001 RBX=ffff88800cf77da8 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffff88800cf70000 RSP=ffff88800cf772a0 R8 =0000000000000001 R9 =ffff88800cf77370 R10=000000000003c9ed R11=00000000000220c0 R12=ffff88800cf77301 R13=ffff88800cf77378 R14=ffff88800cf77d78 R15=ffff88800cf77330 RIP=ffffffff81528eca 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2d364e6498 CR3=000000001fe76000 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=2e6f732e6c736e62696c2f756e672d78 XMM02=00322e6f732e6c736e62696c2f756e67 XMM03=2d78756e696c2d34365f3638782f6269 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000