[ 46.310184] ------------[ cut here ]------------ [ 46.311047] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.313076] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.315054] Modules linked in: [ 46.315756] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.317760] Tainted: [W]=WARN [ 46.318363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.319852] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.320784] 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 [ 46.323987] RSP: 0018:ffff88800f527bc0 EFLAGS: 00010286 [ 46.324963] RAX: 0000000000000000 RBX: ffffed1001ea4f78 RCX: ffffffff813a4050 [ 46.326262] RDX: ffff888015ff9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.327572] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ea4f2f [ 46.328856] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.330157] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f527df8 [ 46.331469] FS: 00007f7633e12900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.332932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.334020] CR2: 00007f7634304580 CR3: 000000000be09000 CR4: 0000000000350ef0 [ 46.335329] Call Trace: [ 46.335803] [ 46.336273] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.337173] ? __create_object+0x59/0x80 [ 46.337917] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.338884] __vmalloc_noprof+0x59/0x60 [ 46.339660] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.340545] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.341487] bpf_prog_alloc+0x39/0x200 [ 46.342240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.343181] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.344047] do_seccomp+0x349/0x25e0 [ 46.344772] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.345685] ? __pfx_do_seccomp+0x10/0x10 [ 46.346485] ? find_held_lock+0x2b/0x80 [ 46.347252] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.348218] ? static_key_count+0x60/0x80 [ 46.348970] prctl_set_seccomp+0x4e/0x70 [ 46.349754] __do_sys_prctl+0xe6c/0x1d70 [ 46.350540] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.351401] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.352393] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.353381] ? irqentry_exit+0xf3/0x650 [ 46.354109] do_syscall_64+0xbf/0x430 [ 46.354862] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.355839] RIP: 0033:0x7f76343045cd [ 46.356533] 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 [ 46.359760] RSP: 002b:00007ffd74b31e40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.361146] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76343045cd [ 46.362440] RDX: 0000557a8494de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.363737] RBP: 00007ffd74b31ea0 R08: 0000000000000000 R09: 00007ffd74b31540 [ 46.365044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557aaaf342b0 [ 46.366319] R13: 00007ffd74b322d0 R14: 0000557aaaf36d20 R15: 0000557aaaf488d0 [ 46.367619] [ 46.368048] irq event stamp: 1775 [ 46.368710] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 46.370239] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 46.371785] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 46.373347] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 46.374861] ---[ end trace 0000000000000000 ]--- [ 49.525322] ------------[ cut here ]------------ [ 49.526239] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.528316] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.529982] Modules linked in: [ 49.530678] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.532947] Tainted: [W]=WARN [ 49.533516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.534958] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.536036] 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 [ 49.539432] RSP: 0018:ffff88800f527bc0 EFLAGS: 00010286 [ 49.540508] RAX: 0000000000000000 RBX: ffffed1001ea4f78 RCX: ffffffff813a4050 [ 49.541842] RDX: ffff88800b271bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.543190] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ea4f2f [ 49.544721] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.546091] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f527df8 [ 49.547501] FS: 00007f7bd0c00900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.549017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.550158] CR2: 00007ffc588ecef8 CR3: 000000001f69a000 CR4: 0000000000350ef0 [ 49.551529] Call Trace: [ 49.552026] [ 49.552515] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.553465] ? __create_object+0x59/0x80 [ 49.554281] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.555291] __vmalloc_noprof+0x59/0x60 [ 49.556053] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.556977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.557955] bpf_prog_alloc+0x39/0x200 [ 49.558733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.559731] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.560701] do_seccomp+0x349/0x25e0 [ 49.561454] ? find_held_lock+0x2b/0x80 [ 49.562263] ? do_prlimit+0x310/0x610 [ 49.562998] ? __pfx_do_seccomp+0x10/0x10 [ 49.563851] ? do_raw_spin_unlock+0x53/0x220 [ 49.564732] ? _raw_spin_unlock+0x1e/0x40 [ 49.565567] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.566577] ? static_key_count+0x60/0x80 [ 49.567433] prctl_set_seccomp+0x4e/0x70 [ 49.568273] __do_sys_prctl+0xe6c/0x1d70 [ 49.569051] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.569957] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.570980] ? irqentry_exit+0xf3/0x650 [ 49.571802] do_syscall_64+0xbf/0x430 [ 49.572595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.573588] RIP: 0033:0x7f7bd10f25cd [ 49.574339] 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 [ 49.577665] RSP: 002b:00007ffc588eaf50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.579102] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7bd10f25cd [ 49.580481] RDX: 000055bbda5cce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.581839] RBP: 00007ffc588eafb0 R08: 0000000000000000 R09: 00007ffc588ea650 [ 49.583200] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bbed19cad0 [ 49.584494] R13: 00007ffc588eb3e0 R14: 000055bbed19dbc0 R15: 000055bbed1ae780 [ 49.585347] [ 49.585626] irq event stamp: 1769 [ 49.586016] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 49.586996] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 49.587991] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 49.588993] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.589964] ---[ end trace 0000000000000000 ]--- [ 50.364282] ------------[ cut here ]------------ [ 50.365286] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.367434] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.368978] Modules linked in: [ 50.369660] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.371776] Tainted: [W]=WARN [ 50.372428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.373998] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.374970] 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 [ 50.378291] RSP: 0018:ffff88801658fbc0 EFLAGS: 00010286 [ 50.379335] RAX: 0000000000000000 RBX: ffffed1002cb1f78 RCX: ffffffff813a4050 [ 50.380734] RDX: ffff888016dc3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.382089] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb1f2f [ 50.383482] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.384847] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801658fdf8 [ 50.386209] FS: 00007f9fc966b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.387757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.388885] CR2: 00007ffc677c6ef8 CR3: 000000001f600000 CR4: 0000000000350ef0 [ 50.390247] Call Trace: [ 50.390745] [ 50.391252] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.392224] ? __create_object+0x59/0x80 [ 50.393011] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.394050] __vmalloc_noprof+0x59/0x60 [ 50.394849] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.395801] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.396807] bpf_prog_alloc+0x39/0x200 [ 50.397593] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.398591] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.399572] do_seccomp+0x349/0x25e0 [ 50.400341] ? find_held_lock+0x2b/0x80 [ 50.401097] ? do_prlimit+0x310/0x610 [ 50.401903] ? __pfx_do_seccomp+0x10/0x10 [ 50.402749] ? do_raw_spin_unlock+0x53/0x220 [ 50.403655] ? _raw_spin_unlock+0x1e/0x40 [ 50.404503] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.405540] ? static_key_count+0x60/0x80 [ 50.406402] prctl_set_seccomp+0x4e/0x70 [ 50.407295] __do_sys_prctl+0xe6c/0x1d70 [ 50.408091] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.409025] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.410065] ? irqentry_exit+0xf3/0x650 [ 50.410899] do_syscall_64+0xbf/0x430 [ 50.411710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.412720] RIP: 0033:0x7f9fc9b5d5cd [ 50.413473] 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 [ 50.416417] RSP: 002b:00007ffc677c58b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.417286] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fc9b5d5cd [ 50.418060] RDX: 0000564961478e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.418871] RBP: 00007ffc677c5910 R08: 0000000000000000 R09: 00007ffc677c4fb0 [ 50.419693] R10: 0000000000000000 R11: 0000000000000246 R12: 000056496bab4240 [ 50.420506] R13: 00007ffc677c5d40 R14: 000056496bab3bf0 R15: 000056496bac84d0 [ 50.421344] [ 50.421612] irq event stamp: 1803 [ 50.421993] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 50.422958] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 50.423924] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 50.424900] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 50.425868] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32905' (ECDSA) to the list of known hosts. 2025/11/18 02:59:25 fuzzer started 2025/11/18 02:59:25 dialing manager at localhost:37895 2025/11/18 02:59:25 checking machine... 2025/11/18 02:59:25 checking revisions... [ 51.281728] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:59:26 testing simple program... [ 51.357348] cgroup: Unknown subsys name 'net' [ 51.431803] cgroup: Unknown subsys name 'cpuset' [ 51.444750] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:59:25 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88806ce08df0 RCX=ffffffff86ab82ee RDX=ffff88806ce09001 RSI=0000000000000000 RDI=ffff88806ce08aa0 RBP=ffff88806ce01000 RSP=ffff88806ce08a18 R8 =ffffffff86ab82f2 R9 =ffff88806ce08ad0 R10=000000000003c9ed R11=00000000000255da R12=ffff88806ce08a01 R13=ffff88806ce08ad8 R14=ffff88806ce08df0 R15=ffff88806ce08a90 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 00007f7bd0c00900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7bd11b7618 CR3=000000001f5d2000 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=0000000000026a25 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe008c9b88 CR3=000000000ddde000 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=39353a323020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363632 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000