[ 39.028944] ------------[ cut here ]------------ [ 39.029874] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.031943] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.033608] Modules linked in: [ 39.034305] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.036341] Tainted: [W]=WARN [ 39.036936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.038417] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.039352] 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 [ 39.042573] RSP: 0018:ffff88801bb3fbc0 EFLAGS: 00010286 [ 39.043577] RAX: 0000000000000000 RBX: ffffed1003767f78 RCX: ffffffff813a4050 [ 39.044878] RDX: ffff88800f125340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.046181] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003767f2f [ 39.047481] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.048811] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bb3fdf8 [ 39.050101] FS: 00007f5a4d261900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.051572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.052625] CR2: 00007f5a4d753580 CR3: 000000000d928000 CR4: 0000000000350ef0 [ 39.053923] Call Trace: [ 39.054393] [ 39.054860] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.055711] ? __create_object+0x59/0x80 [ 39.056504] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.057481] __vmalloc_noprof+0x59/0x60 [ 39.058241] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.059136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.060064] bpf_prog_alloc+0x39/0x200 [ 39.060759] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.061694] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.062614] do_seccomp+0x349/0x25e0 [ 39.063347] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.064253] ? __pfx_do_seccomp+0x10/0x10 [ 39.065037] ? find_held_lock+0x2b/0x80 [ 39.065755] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.066718] ? static_key_count+0x60/0x80 [ 39.067543] prctl_set_seccomp+0x4e/0x70 [ 39.068320] __do_sys_prctl+0xe6c/0x1d70 [ 39.069107] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.069966] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.070951] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.071938] ? irqentry_exit+0xf3/0x650 [ 39.072662] do_syscall_64+0xbf/0x430 [ 39.073407] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.074365] RIP: 0033:0x7f5a4d7535cd [ 39.075087] 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 [ 39.078311] RSP: 002b:00007ffeb01c4aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.079711] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a4d7535cd [ 39.081025] RDX: 0000564de9002e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.082320] RBP: 00007ffeb01c4b00 R08: 0000000000000000 R09: 00007ffeb01c41a0 [ 39.083639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564dffe25b10 [ 39.084738] R13: 00007ffeb01c4f30 R14: 0000564dffe262b0 R15: 0000564dffe3a6f0 [ 39.085833] [ 39.086182] irq event stamp: 1795 [ 39.086677] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 39.087962] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 39.089245] softirqs last enabled at (1822): [] handle_softirqs+0x50c/0x770 [ 39.090515] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 39.091771] ---[ end trace 0000000000000000 ]--- [ 42.646781] ------------[ cut here ]------------ [ 42.647745] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.649722] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.651177] Modules linked in: [ 42.651754] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.653711] Tainted: [W]=WARN [ 42.654531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.656070] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.656979] 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 [ 42.660086] RSP: 0018:ffff888017737bc0 EFLAGS: 00010286 [ 42.661055] RAX: 0000000000000000 RBX: ffffed1002ee6f78 RCX: ffffffff813a4050 [ 42.662321] RDX: ffff8880161a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.663588] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee6f2f [ 42.664850] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.666128] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017737df8 [ 42.667401] FS: 00007fd29b164900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.668850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.669912] CR2: 00007fd29b656580 CR3: 000000000f663000 CR4: 0000000000350ef0 [ 42.671211] Call Trace: [ 42.671674] [ 42.672117] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.673020] ? __create_object+0x59/0x80 [ 42.673759] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.674733] __vmalloc_noprof+0x59/0x60 [ 42.675508] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.676384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.677319] bpf_prog_alloc+0x39/0x200 [ 42.678061] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.679001] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.679907] do_seccomp+0x349/0x25e0 [ 42.680584] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.681486] ? __pfx_do_seccomp+0x10/0x10 [ 42.682274] ? find_held_lock+0x2b/0x80 [ 42.683042] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.684012] ? static_key_count+0x60/0x80 [ 42.684767] prctl_set_seccomp+0x4e/0x70 [ 42.685546] __do_sys_prctl+0xe6c/0x1d70 [ 42.686342] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.687213] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.688180] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.689151] ? irqentry_exit+0xf3/0x650 [ 42.689919] do_syscall_64+0xbf/0x430 [ 42.690617] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.691580] RIP: 0033:0x7fd29b6565cd [ 42.692284] 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 [ 42.695479] RSP: 002b:00007ffee903b7b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.696852] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd29b6565cd [ 42.698133] RDX: 000055ce89390e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.699436] RBP: 00007ffee903b810 R08: 0000000000000000 R09: 00007ffee903aeb0 [ 42.700718] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce99c4b2b0 [ 42.702002] R13: 00007ffee903bc40 R14: 000055ce99c4dd20 R15: 000055ce99c5f8d0 [ 42.703318] [ 42.703743] irq event stamp: 1817 [ 42.704395] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 42.705930] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 42.707467] softirqs last enabled at (1374): [] handle_softirqs+0x50c/0x770 [ 42.709017] softirqs last disabled at (1369): [] __irq_exit_rcu+0xc4/0x100 [ 42.710531] ---[ end trace 0000000000000000 ]--- [ 43.541409] ------------[ cut here ]------------ [ 43.542334] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.544340] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.545787] Modules linked in: [ 43.546418] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.548629] Tainted: [W]=WARN [ 43.549295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.550758] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.551691] 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 [ 43.554833] RSP: 0018:ffff88800a48fbc0 EFLAGS: 00010286 [ 43.555772] RAX: 0000000000000000 RBX: ffffed1001491f78 RCX: ffffffff813a4050 [ 43.557087] RDX: ffff8880160e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.558363] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001491f2f [ 43.559644] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.560936] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a48fdf8 [ 43.562215] FS: 00007fcdbfcf6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.563670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.564742] CR2: 00007fcdc01e8580 CR3: 00000000146e4000 CR4: 0000000000350ef0 [ 43.566058] Call Trace: [ 43.566527] [ 43.566988] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.567918] ? __create_object+0x59/0x80 [ 43.568660] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.569636] __vmalloc_noprof+0x59/0x60 [ 43.570387] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.571261] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.572207] bpf_prog_alloc+0x39/0x200 [ 43.572944] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.573863] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.574726] do_seccomp+0x349/0x25e0 [ 43.575456] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.576356] ? __pfx_do_seccomp+0x10/0x10 [ 43.577138] ? find_held_lock+0x2b/0x80 [ 43.577885] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.578859] ? static_key_count+0x60/0x80 [ 43.579635] prctl_set_seccomp+0x4e/0x70 [ 43.580420] __do_sys_prctl+0xe6c/0x1d70 [ 43.581212] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.582074] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.583055] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.584035] ? irqentry_exit+0xf3/0x650 [ 43.584765] do_syscall_64+0xbf/0x430 [ 43.585500] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.586454] RIP: 0033:0x7fcdc01e85cd [ 43.587170] 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 [ 43.590368] RSP: 002b:00007ffc70346050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.591745] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcdc01e85cd [ 43.593029] RDX: 00005615e8138e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.594311] RBP: 00007ffc703460b0 R08: 0000000000000000 R09: 00007ffc70345750 [ 43.595619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561613c3a2b0 [ 43.596908] R13: 00007ffc703464e0 R14: 0000561613c3cd20 R15: 0000561613c4e8d0 [ 43.598206] [ 43.598631] irq event stamp: 1779 [ 43.599279] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 43.600813] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 43.602315] softirqs last enabled at (1346): [] handle_softirqs+0x50c/0x770 [ 43.603892] softirqs last disabled at (1341): [] __irq_exit_rcu+0xc4/0x100 [ 43.605408] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32345' (ECDSA) to the list of known hosts. 2025/11/18 19:12:36 fuzzer started 2025/11/18 19:12:36 dialing manager at localhost:34383 2025/11/18 19:12:36 checking machine... 2025/11/18 19:12:36 checking revisions... [ 44.479298] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:12:37 testing simple program... [ 44.561919] cgroup: Unknown subsys name 'net' [ 44.619680] cgroup: Unknown subsys name 'cpuset' [ 44.634255] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:12:36 Registers: info registers vcpu 0 RAX=0000000076e8919c RBX=000000000f9837f6 RCX=00000000e6eab66f RDX=0000000000000009 RSI=ffff888016197b8c RDI=0000000000000003 RBP=0000000000000001 RSP=ffff888016197ae8 R8 =000000000fba7ac1 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000002800 R14=ffff888016197b50 R15=0000000000000009 RIP=ffffffff82642b67 RFL=00000206 [-----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 00007fd29b164900 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=00007fd29b71b618 CR3=0000000014ba5000 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=563412feff00545000000000000080fe 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=00000000000256f9 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fce7c025020 CR3=000000000da38000 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=9e7718eae9836fb0ca43c434df7e3a02 XMM02=ec2efd57dc4c00df00000000003069d0 XMM03=93c45a87856c0b0e0000000000306aa0 XMM04=8a903c770437b1dd00000000000ae988 XMM05=090f1556b20111b300000000003205f0 XMM06=5b75c91c804453420000000000320478 XMM07=e042d86d42eb936e00000000003111c8 XMM08=93c45a87856c0b0e0000000000306aa0 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000