[ 45.491069] ------------[ cut here ]------------ [ 45.492034] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.494058] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.495562] Modules linked in: [ 45.496204] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.498220] Tainted: [W]=WARN [ 45.498782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.500335] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.501284] 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 [ 45.504500] RSP: 0018:ffff888016737bc0 EFLAGS: 00010286 [ 45.505515] RAX: 0000000000000000 RBX: ffffed1002ce6f78 RCX: ffffffff813a4050 [ 45.506834] RDX: ffff888017b93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.508140] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce6f2f [ 45.509453] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.510760] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016737df8 [ 45.512075] FS: 00007f78b977c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.513561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.514662] CR2: 00007fffb646def7 CR3: 000000000d971000 CR4: 0000000000350ef0 [ 45.515992] Call Trace: [ 45.516476] [ 45.516947] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.517875] ? __create_object+0x59/0x80 [ 45.518631] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.519624] __vmalloc_noprof+0x59/0x60 [ 45.520390] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.521295] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.522245] bpf_prog_alloc+0x39/0x200 [ 45.522997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.523951] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.524868] do_seccomp+0x349/0x25e0 [ 45.525577] ? find_held_lock+0x2b/0x80 [ 45.526346] ? do_prlimit+0x310/0x610 [ 45.527101] ? __pfx_do_seccomp+0x10/0x10 [ 45.527895] ? do_raw_spin_unlock+0x53/0x220 [ 45.528690] ? _raw_spin_unlock+0x1e/0x40 [ 45.529492] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.530474] ? static_key_count+0x60/0x80 [ 45.531288] prctl_set_seccomp+0x4e/0x70 [ 45.532075] __do_sys_prctl+0xe6c/0x1d70 [ 45.532875] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.533712] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.534708] ? irqentry_exit+0xf3/0x650 [ 45.535484] do_syscall_64+0xbf/0x430 [ 45.536230] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.537225] RIP: 0033:0x7f78b9c6e5cd [ 45.537952] 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 [ 45.541181] RSP: 002b:00007fffb646bb10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.542572] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78b9c6e5cd [ 45.543888] RDX: 000056115ca47e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.545217] RBP: 00007fffb646bb70 R08: 0000000000000000 R09: 00007fffb646b210 [ 45.546534] R10: 0000000000000000 R11: 0000000000000246 R12: 000056117a8e9b10 [ 45.547856] R13: 00007fffb646bfa0 R14: 000056117a8ea2b0 R15: 000056117a8fe6f0 [ 45.549196] [ 45.549638] irq event stamp: 1767 [ 45.550296] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 45.551888] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 45.553474] softirqs last enabled at (1274): [] handle_softirqs+0x50c/0x770 [ 45.554896] softirqs last disabled at (1805): [] __irq_exit_rcu+0xc4/0x100 [ 45.556179] ---[ end trace 0000000000000000 ]--- [ 48.925963] ------------[ cut here ]------------ [ 48.926929] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.929047] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.930592] Modules linked in: [ 48.931278] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.933652] Tainted: [W]=WARN [ 48.934381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.935966] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.936921] 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 [ 48.940298] RSP: 0018:ffff88800cccfbc0 EFLAGS: 00010286 [ 48.941366] RAX: 0000000000000000 RBX: ffffed1001999f78 RCX: ffffffff813a4050 [ 48.942752] RDX: ffff888016f5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.944122] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001999f2f [ 48.945495] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.946861] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cccfdf8 [ 48.948573] FS: 00007efe0e4fd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.950158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.951302] CR2: 00007fff66d04ef7 CR3: 0000000016879000 CR4: 0000000000350ef0 [ 48.952693] Call Trace: [ 48.953252] [ 48.953694] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.954663] ? __create_object+0x59/0x80 [ 48.955497] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.956534] __vmalloc_noprof+0x59/0x60 [ 48.957376] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.958319] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.959310] bpf_prog_alloc+0x39/0x200 [ 48.960087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.961082] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.962050] do_seccomp+0x349/0x25e0 [ 48.962757] ? find_held_lock+0x2b/0x80 [ 48.963595] ? do_prlimit+0x310/0x610 [ 48.964384] ? __pfx_do_seccomp+0x10/0x10 [ 48.965251] ? do_raw_spin_unlock+0x53/0x220 [ 48.966154] ? _raw_spin_unlock+0x1e/0x40 [ 48.966997] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.968049] ? static_key_count+0x60/0x80 [ 48.968905] prctl_set_seccomp+0x4e/0x70 [ 48.969696] __do_sys_prctl+0xe6c/0x1d70 [ 48.970535] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.971460] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.972496] ? irqentry_exit+0xf3/0x650 [ 48.973347] do_syscall_64+0xbf/0x430 [ 48.974146] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.975155] RIP: 0033:0x7efe0e9ef5cd [ 48.975907] 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 [ 48.979299] RSP: 002b:00007fff66d03d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.980767] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe0e9ef5cd [ 48.982161] RDX: 000055841965ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.983544] RBP: 00007fff66d03d60 R08: 0000000000000000 R09: 00007fff66d03400 [ 48.984928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558432e5c2b0 [ 48.986333] R13: 00007fff66d04190 R14: 0000558432e5ed20 R15: 0000558432e708d0 [ 48.987723] [ 48.988228] irq event stamp: 1883 [ 48.988935] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 48.990594] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 48.992245] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 48.993927] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 48.995296] ---[ end trace 0000000000000000 ]--- [ 49.732397] ------------[ cut here ]------------ [ 49.733350] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.735475] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.736966] Modules linked in: [ 49.737574] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.739597] Tainted: [W]=WARN [ 49.740194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.741684] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.742603] 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 [ 49.745823] RSP: 0018:ffff88800faf7bc0 EFLAGS: 00010286 [ 49.746759] RAX: 0000000000000000 RBX: ffffed1001f5ef78 RCX: ffffffff813a4050 [ 49.748058] RDX: ffff8880175a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.749357] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f5ef2f [ 49.751100] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.752415] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800faf7df8 [ 49.753720] FS: 00007efef6d62900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.755180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.756256] CR2: 00007efef7254580 CR3: 000000001669c000 CR4: 0000000000350ef0 [ 49.757843] Call Trace: [ 49.758438] [ 49.759033] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.760111] ? __create_object+0x59/0x80 [ 49.760902] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.761909] __vmalloc_noprof+0x59/0x60 [ 49.762644] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.763542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.764493] bpf_prog_alloc+0x39/0x200 [ 49.765264] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.766230] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.767163] do_seccomp+0x349/0x25e0 [ 49.767900] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.768773] ? __pfx_do_seccomp+0x10/0x10 [ 49.769596] ? find_held_lock+0x2b/0x80 [ 49.770376] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.771360] ? static_key_count+0x60/0x80 [ 49.772177] prctl_set_seccomp+0x4e/0x70 [ 49.772968] __do_sys_prctl+0xe6c/0x1d70 [ 49.773741] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.774622] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.775609] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.776608] ? irqentry_exit+0xf3/0x650 [ 49.777404] do_syscall_64+0xbf/0x430 [ 49.778161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.779174] RIP: 0033:0x7efef72545cd [ 49.779903] 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 [ 49.783159] RSP: 002b:00007ffcebab1c20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.784553] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efef72545cd [ 49.785884] RDX: 000056128a911e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.787198] RBP: 00007ffcebab1c80 R08: 0000000000000000 R09: 00007ffcebab1320 [ 49.788514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561298052240 [ 49.789845] R13: 00007ffcebab20b0 R14: 000056129805b380 R15: 0000561298066540 [ 49.791175] [ 49.791608] irq event stamp: 1843 [ 49.792277] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 49.793853] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 49.795410] softirqs last enabled at (1822): [] handle_softirqs+0x50c/0x770 [ 49.796992] softirqs last disabled at (1817): [] __irq_exit_rcu+0xc4/0x100 [ 49.798409] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26181' (ECDSA) to the list of known hosts. 2025/11/18 11:24:25 fuzzer started 2025/11/18 11:24:25 dialing manager at localhost:34383 2025/11/18 11:24:25 checking machine... 2025/11/18 11:24:25 checking revisions... [ 50.674517] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:24:25 testing simple program... [ 50.764565] cgroup: Unknown subsys name 'net' [ 50.822059] cgroup: Unknown subsys name 'cpuset' [ 50.841740] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:24:24 Registers: info registers vcpu 0 RAX=1ffffffff0ce57f3 RBX=ffffffff8672bf98 RCX=ffffffff81b77861 RDX=0000000000000000 RSI=ffffffff86ac187a RDI=ffffffff8672bf98 RBP=ffffffff8672bf98 RSP=ffff88806ce08968 R8 =ffffffff86ac187a R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026e7f R12=ffffffff8672bf98 R13=ffffffff8672bf98 R14=ffffffff8672bf98 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000216 [----AP-] 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 00007fa023c44900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa02335c1b0 CR3=00000000167ca000 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=b91d9167124f490f00000000000ae988 XMM05=11751e244528461d00000000003217b0 XMM06=87fa6f15b23d5a0b0000000000320550 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff8880176c3780 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88801689f2f8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002308d R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88801689f3e8 RIP=ffffffff81529330 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 00007efe0e4fd900 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=00007efe0e4dc020 CR3=000000001f635000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000