[ 39.023024] ------------[ cut here ]------------ [ 39.024093] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.026359] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.028096] Modules linked in: [ 39.028839] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.031142] Tainted: [W]=WARN [ 39.031841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.033530] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.034590] 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 [ 39.038262] RSP: 0018:ffff888010577bc0 EFLAGS: 00010286 [ 39.039405] RAX: 0000000000000000 RBX: ffffed10020aef78 RCX: ffffffff813a4050 [ 39.040896] RDX: ffff88800efc0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.042373] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10020aef2f [ 39.043877] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.045355] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888010577df8 [ 39.046853] FS: 00007fd9b4bc2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.048523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.049764] CR2: 00007fd9b50b4580 CR3: 000000000b972000 CR4: 0000000000350ef0 [ 39.051306] Call Trace: [ 39.051817] [ 39.052217] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.053106] ? __create_object+0x59/0x80 [ 39.053884] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.054854] __vmalloc_noprof+0x59/0x60 [ 39.055556] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.056407] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.057310] bpf_prog_alloc+0x39/0x200 [ 39.058024] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.058952] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.059832] do_seccomp+0x349/0x25e0 [ 39.060485] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.061361] ? __pfx_do_seccomp+0x10/0x10 [ 39.062134] ? find_held_lock+0x2b/0x80 [ 39.062894] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.063840] ? static_key_count+0x60/0x80 [ 39.064585] prctl_set_seccomp+0x4e/0x70 [ 39.065348] __do_sys_prctl+0xe6c/0x1d70 [ 39.066132] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.066980] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.067929] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.068870] ? irqentry_exit+0xf3/0x650 [ 39.069572] do_syscall_64+0xbf/0x430 [ 39.070298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.071235] RIP: 0033:0x7fd9b50b45cd [ 39.071926] 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 [ 39.075043] RSP: 002b:00007ffc5ab97210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.076381] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd9b50b45cd [ 39.077642] RDX: 000055d9f6b0de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.078942] RBP: 00007ffc5ab97270 R08: 0000000000000000 R09: 00007ffc5ab96910 [ 39.080194] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d9f7c67ad0 [ 39.081443] R13: 00007ffc5ab976a0 R14: 000055d9f7c68bc0 R15: 000055d9f7c79780 [ 39.082722] [ 39.083158] irq event stamp: 1785 [ 39.083806] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 39.085307] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 39.086818] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 39.088235] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 39.089454] ---[ end trace 0000000000000000 ]--- [ 42.600880] ------------[ cut here ]------------ [ 42.601820] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.603888] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.605595] Modules linked in: [ 42.606296] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.608349] Tainted: [W]=WARN [ 42.608959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.610446] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.611390] 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 [ 42.614573] RSP: 0018:ffff888016aafbc0 EFLAGS: 00010286 [ 42.615557] RAX: 0000000000000000 RBX: ffffed1002d55f78 RCX: ffffffff813a4050 [ 42.616845] RDX: ffff888018ef5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.618130] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d55f2f [ 42.619423] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.620728] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016aafdf8 [ 42.622002] FS: 00007f6e6b3b1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.623462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.624564] CR2: 00007f6e6b8a3580 CR3: 000000001f297000 CR4: 0000000000350ef0 [ 42.625881] Call Trace: [ 42.626340] [ 42.626820] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.627754] ? __create_object+0x59/0x80 [ 42.628491] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.629476] __vmalloc_noprof+0x59/0x60 [ 42.630231] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.631131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.632077] bpf_prog_alloc+0x39/0x200 [ 42.632843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.633797] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.634712] do_seccomp+0x349/0x25e0 [ 42.635410] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.636324] ? __pfx_do_seccomp+0x10/0x10 [ 42.637129] ? find_held_lock+0x2b/0x80 [ 42.637902] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.638877] ? static_key_count+0x60/0x80 [ 42.639643] prctl_set_seccomp+0x4e/0x70 [ 42.640444] __do_sys_prctl+0xe6c/0x1d70 [ 42.641232] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.642124] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.643122] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.644118] ? irqentry_exit+0xf3/0x650 [ 42.644884] do_syscall_64+0xbf/0x430 [ 42.645577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.646534] RIP: 0033:0x7f6e6b8a35cd [ 42.647263] 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 [ 42.650416] RSP: 002b:00007fff630511b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.651797] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e6b8a35cd [ 42.653081] RDX: 000055c0bea87e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.654354] RBP: 00007fff63051210 R08: 0000000000000000 R09: 00007fff630508b0 [ 42.655643] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0cfd3f240 [ 42.656966] R13: 00007fff63051640 R14: 000055c0cfd3ebf0 R15: 000055c0cfd534d0 [ 42.658275] [ 42.658738] irq event stamp: 1823 [ 42.659376] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 42.660913] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 42.662440] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 42.663999] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 42.665509] ---[ end trace 0000000000000000 ]--- [ 43.523031] ------------[ cut here ]------------ [ 43.523802] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.525445] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.526649] Modules linked in: [ 43.527175] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.529028] Tainted: [W]=WARN [ 43.529487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.530760] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.531498] 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 [ 43.534066] RSP: 0018:ffff888019a7fbc0 EFLAGS: 00010286 [ 43.534902] RAX: 0000000000000000 RBX: ffffed100334ff78 RCX: ffffffff813a4050 [ 43.535958] RDX: ffff88800efc3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.537007] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100334ff2f [ 43.538054] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.539135] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a7fdf8 [ 43.540203] FS: 00007f67389e0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.541392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.542281] CR2: 00007ffcd112bef7 CR3: 000000000d9a7000 CR4: 0000000000350ef0 [ 43.543362] Call Trace: [ 43.543779] [ 43.544112] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.544856] ? __create_object+0x59/0x80 [ 43.545462] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.546269] __vmalloc_noprof+0x59/0x60 [ 43.546909] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.547598] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.548373] bpf_prog_alloc+0x39/0x200 [ 43.548967] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.549724] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.550443] do_seccomp+0x349/0x25e0 [ 43.551046] ? find_held_lock+0x2b/0x80 [ 43.551635] ? do_prlimit+0x310/0x610 [ 43.552253] ? __pfx_do_seccomp+0x10/0x10 [ 43.552900] ? do_raw_spin_unlock+0x53/0x220 [ 43.553547] ? _raw_spin_unlock+0x1e/0x40 [ 43.554188] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.555021] ? static_key_count+0x60/0x80 [ 43.555643] prctl_set_seccomp+0x4e/0x70 [ 43.556303] __do_sys_prctl+0xe6c/0x1d70 [ 43.556938] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.557613] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.558433] ? irqentry_exit+0xf3/0x650 [ 43.559057] do_syscall_64+0xbf/0x430 [ 43.559625] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.560419] RIP: 0033:0x7f6738ed25cd [ 43.560987] 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 [ 43.563833] RSP: 002b:00007ffcd112a1b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.565213] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6738ed25cd [ 43.566525] RDX: 000056389bce0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.567817] RBP: 00007ffcd112a210 R08: 0000000000000000 R09: 00007ffcd11298b0 [ 43.568861] R10: 0000000000000000 R11: 0000000000000246 R12: 00005638bc04f240 [ 43.569937] R13: 00007ffcd112a640 R14: 00005638bc058380 R15: 00005638bc063540 [ 43.571035] [ 43.571397] irq event stamp: 1823 [ 43.571924] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 43.573151] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 43.574419] softirqs last enabled at (1370): [] handle_softirqs+0x50c/0x770 [ 43.575699] softirqs last disabled at (1349): [] __irq_exit_rcu+0xc4/0x100 [ 43.576942] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44310' (ECDSA) to the list of known hosts. 2025/11/18 16:10:55 fuzzer started 2025/11/18 16:10:55 dialing manager at localhost:34383 2025/11/18 16:10:55 checking machine... 2025/11/18 16:10:55 checking revisions... [ 44.447512] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:10:55 testing simple program... [ 44.556752] cgroup: Unknown subsys name 'net' [ 44.634048] cgroup: Unknown subsys name 'cpuset' [ 44.655616] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:10:54 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801072ede0 RCX=ffffffff822e1507 RDX=ffff88800efc5340 RSI=ffffffff822e149b RDI=0000000000000004 RBP=0000000000000000 RSP=ffff888015a5f9e8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000002f0 R11=0000000000000001 R12=0000000000000000 R13=00000000000002f0 R14=dffffc0000000000 R15=0000000000001032 RIP=ffffffff822e149e RFL=00000293 [--S-A-C] 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 00007f6e6b3b1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6e6b968618 CR3=000000001f231000 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=ffffffff85e78600 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=00007fa5d9968c64 RSP=ffff8880147cf608 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007fa5d9968c64 R13=0000000000000000 R14=ffff888016459bc0 R15=0000000000000cc0 RIP=ffffffff84c721be 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 00007fa5d90af900 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=0000564ed33aa2c0 CR3=000000000d061000 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=280e211ff666277e00000000000ae988 XMM05=d2048aa6aac472050000000000320ee0 XMM06=090f1556b20111b3000000000031fd98 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000