[ 46.250272] ------------[ cut here ]------------ [ 46.251053] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.252780] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.254035] Modules linked in: [ 46.254536] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.256173] Tainted: [W]=WARN [ 46.256640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.257855] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.258591] 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 [ 46.261240] RSP: 0018:ffff888016e1fbc0 EFLAGS: 00010286 [ 46.262084] RAX: 0000000000000000 RBX: ffffed1002dc3f78 RCX: ffffffff813a4050 [ 46.263159] RDX: ffff88801699b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.264231] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc3f2f [ 46.265312] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.266406] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e1fdf8 [ 46.267485] FS: 00007f6635968900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.268691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.269591] CR2: 00007ffd8afdeef7 CR3: 000000000cdb0000 CR4: 0000000000350ef0 [ 46.270681] Call Trace: [ 46.271094] [ 46.271438] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.272205] ? __create_object+0x59/0x80 [ 46.272862] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.273634] __vmalloc_noprof+0x59/0x60 [ 46.274272] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.275007] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.275796] bpf_prog_alloc+0x39/0x200 [ 46.276381] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.277162] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.277916] do_seccomp+0x349/0x25e0 [ 46.278486] ? find_held_lock+0x2b/0x80 [ 46.279124] ? do_prlimit+0x310/0x610 [ 46.279711] ? __pfx_do_seccomp+0x10/0x10 [ 46.280360] ? do_raw_spin_unlock+0x53/0x220 [ 46.281062] ? _raw_spin_unlock+0x1e/0x40 [ 46.281680] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.282497] ? static_key_count+0x60/0x80 [ 46.283161] prctl_set_seccomp+0x4e/0x70 [ 46.283817] __do_sys_prctl+0xe6c/0x1d70 [ 46.284432] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.285147] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.285972] ? irqentry_exit+0xf3/0x650 [ 46.286573] do_syscall_64+0xbf/0x430 [ 46.287196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.287983] RIP: 0033:0x7f6635e5a5cd [ 46.288541] 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 [ 46.291222] RSP: 002b:00007ffd8afdd420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.292372] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6635e5a5cd [ 46.293443] RDX: 000055d693c0be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.294527] RBP: 00007ffd8afdd480 R08: 0000000000000000 R09: 00007ffd8afdcb20 [ 46.295603] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6c8dacad0 [ 46.296683] R13: 00007ffd8afdd8b0 R14: 000055d6c8dadbc0 R15: 000055d6c8dbe780 [ 46.297772] [ 46.298134] irq event stamp: 1813 [ 46.298636] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 46.299914] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 46.301193] softirqs last enabled at (1342): [] handle_softirqs+0x50c/0x770 [ 46.302504] softirqs last disabled at (1333): [] __irq_exit_rcu+0xc4/0x100 [ 46.303795] ---[ end trace 0000000000000000 ]--- [ 49.060696] ------------[ cut here ]------------ [ 49.061610] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.063672] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.065114] Modules linked in: [ 49.065697] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.067685] Tainted: [W]=WARN [ 49.068504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.070055] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.070972] 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 [ 49.074090] RSP: 0018:ffff888016d8fbc0 EFLAGS: 00010286 [ 49.075050] RAX: 0000000000000000 RBX: ffffed1002db1f78 RCX: ffffffff813a4050 [ 49.076315] RDX: ffff888014c08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.077564] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db1f2f [ 49.078835] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.080093] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d8fdf8 [ 49.081360] FS: 00007f4724723900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.082793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.083822] CR2: 00007f4724c15580 CR3: 000000000e9d2000 CR4: 0000000000350ef0 [ 49.085103] Call Trace: [ 49.085555] [ 49.086008] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.086899] ? __create_object+0x59/0x80 [ 49.087623] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.088575] __vmalloc_noprof+0x59/0x60 [ 49.089315] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.090180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.091122] bpf_prog_alloc+0x39/0x200 [ 49.091841] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.092714] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.093603] do_seccomp+0x349/0x25e0 [ 49.094316] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.095233] ? __pfx_do_seccomp+0x10/0x10 [ 49.096007] ? find_held_lock+0x2b/0x80 [ 49.096762] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.097695] ? static_key_count+0x60/0x80 [ 49.098505] prctl_set_seccomp+0x4e/0x70 [ 49.099280] __do_sys_prctl+0xe6c/0x1d70 [ 49.100061] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.100908] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.101865] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.102838] ? irqentry_exit+0xf3/0x650 [ 49.103560] do_syscall_64+0xbf/0x430 [ 49.104302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.105249] RIP: 0033:0x7f4724c155cd [ 49.105953] 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 [ 49.109185] RSP: 002b:00007ffd0aa66b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.110558] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4724c155cd [ 49.111844] RDX: 000056122701ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.113119] RBP: 00007ffd0aa66b70 R08: 0000000000000000 R09: 00007ffd0aa66210 [ 49.114380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561239081240 [ 49.115650] R13: 00007ffd0aa66fa0 R14: 0000561239080bf0 R15: 00005612390954d0 [ 49.116953] [ 49.117379] irq event stamp: 1829 [ 49.118035] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 49.119415] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 49.120672] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 49.121949] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 49.123218] ---[ end trace 0000000000000000 ]--- [ 49.848608] ------------[ cut here ]------------ [ 49.849511] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.852142] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.853605] Modules linked in: [ 49.854254] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.856247] Tainted: [W]=WARN [ 49.856849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.858359] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.859277] 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 [ 49.862520] RSP: 0018:ffff888009fbfbc0 EFLAGS: 00010286 [ 49.863522] RAX: 0000000000000000 RBX: ffffed10013f7f78 RCX: ffffffff813a4050 [ 49.864832] RDX: ffff888016b4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.866121] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013f7f2f [ 49.867397] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.868692] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009fbfdf8 [ 49.869990] FS: 00007f437ea10900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.871437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.872508] CR2: 00007ffcc8b03ef7 CR3: 000000000d5eb000 CR4: 0000000000350ef0 [ 49.873799] Call Trace: [ 49.874274] [ 49.874684] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.875594] ? __create_object+0x59/0x80 [ 49.876387] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.877356] __vmalloc_noprof+0x59/0x60 [ 49.878146] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.879036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.879972] bpf_prog_alloc+0x39/0x200 [ 49.880673] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.881604] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.882515] do_seccomp+0x349/0x25e0 [ 49.883248] ? find_held_lock+0x2b/0x80 [ 49.884020] ? do_prlimit+0x310/0x610 [ 49.884775] ? __pfx_do_seccomp+0x10/0x10 [ 49.885515] ? do_raw_spin_unlock+0x53/0x220 [ 49.886369] ? _raw_spin_unlock+0x1e/0x40 [ 49.887162] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.888127] ? static_key_count+0x60/0x80 [ 49.888947] prctl_set_seccomp+0x4e/0x70 [ 49.889678] __do_sys_prctl+0xe6c/0x1d70 [ 49.890471] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.891338] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.892308] ? irqentry_exit+0xf3/0x650 [ 49.893082] do_syscall_64+0xbf/0x430 [ 49.893825] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.894808] RIP: 0033:0x7f437ef025cd [ 49.895476] 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 [ 49.898657] RSP: 002b:00007ffcc8b021d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.900042] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f437ef025cd [ 49.901336] RDX: 0000559acf08ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.902656] RBP: 00007ffcc8b02230 R08: 0000000000000000 R09: 00007ffcc8b018d0 [ 49.903959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559afc1edb10 [ 49.905246] R13: 00007ffcc8b02660 R14: 0000559afc1ee2b0 R15: 0000559afc2026f0 [ 49.906580] [ 49.907040] irq event stamp: 1827 [ 49.907645] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 49.909171] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 49.910702] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 49.912284] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 49.913793] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47077' (ECDSA) to the list of known hosts. 2025/11/17 15:01:11 fuzzer started 2025/11/17 15:01:11 dialing manager at localhost:37895 2025/11/17 15:01:11 checking machine... 2025/11/17 15:01:11 checking revisions... [ 50.842333] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:01:11 testing simple program... [ 50.948368] cgroup: Unknown subsys name 'net' [ 51.018187] cgroup: Unknown subsys name 'cpuset' [ 51.046054] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:01:10 Registers: info registers vcpu 0 RAX=ffff888014ff0001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888014fef701 RSI=ffff888014fef700 RDI=ffff888014fef678 RBP=ffff888014fef700 RSP=ffff888014fef580 R8 =0000000000000001 R9 =ffff888014fef6a8 R10=000000000003c9ed R11=000000000000453f R12=0000000000000008 R13=ffff888014fe8000 R14=ffff888014fef700 R15=ffff888014fef668 RIP=ffffffff8135e2ee RFL=00000286 [--S--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 00007f4724723900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd0aa60000 CR3=000000002012a000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888014f07408 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a530 R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff888014f07510 RIP=ffffffff81b2ace4 RFL=00000297 [--S-APC] 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 00007f0084ecd900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005612390a82a8 CR3=000000000e386000 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=218547454dc260aed84810d03cb8c86d XMM02=eff9b2d0a8fce9cb0000000000302070 XMM03=2c67c8bc2e329bc30000000000302198 XMM04=201d226a25581f4200000000000ae988 XMM05=86b54f8661eb6f3a0000000000320908 XMM06=090f1556b20111b3000000000031f7c0 XMM07=fb795ef6d65770560000000000310708 XMM08=2c67c8bc2e329bc30000000000302198 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000