[ 46.733741] ------------[ cut here ]------------ [ 46.735719] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.737446] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.738649] Modules linked in: [ 46.739139] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.740795] Tainted: [W]=WARN [ 46.741259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.742466] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.743188] 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 [ 46.745824] RSP: 0018:ffff888018e37bc0 EFLAGS: 00010286 [ 46.746631] RAX: 0000000000000000 RBX: ffffed10031c6f78 RCX: ffffffff813a4050 [ 46.747699] RDX: ffff888015da9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.748780] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031c6f2f [ 46.749854] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.750915] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e37df8 [ 46.751990] FS: 00007ff4eebbb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.753197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.754082] CR2: 00007ffd573c1ef8 CR3: 00000000166e5000 CR4: 0000000000350ef0 [ 46.755161] Call Trace: [ 46.755588] [ 46.755933] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.756692] ? __create_object+0x59/0x80 [ 46.757309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.758121] __vmalloc_noprof+0x59/0x60 [ 46.758765] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.759497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.760296] bpf_prog_alloc+0x39/0x200 [ 46.760907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.761677] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.762426] do_seccomp+0x349/0x25e0 [ 46.762996] ? find_held_lock+0x2b/0x80 [ 46.763625] ? do_prlimit+0x310/0x610 [ 46.764227] ? __pfx_do_seccomp+0x10/0x10 [ 46.764885] ? do_raw_spin_unlock+0x53/0x220 [ 46.765579] ? _raw_spin_unlock+0x1e/0x40 [ 46.766195] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.766996] ? static_key_count+0x60/0x80 [ 46.767657] prctl_set_seccomp+0x4e/0x70 [ 46.768274] __do_sys_prctl+0xe6c/0x1d70 [ 46.768915] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.769628] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.770436] ? irqentry_exit+0xf3/0x650 [ 46.771035] do_syscall_64+0xbf/0x430 [ 46.771649] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.772438] RIP: 0033:0x7ff4ef0ad5cd [ 46.772984] 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 [ 46.775603] RSP: 002b:00007ffd573bfbb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.776753] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4ef0ad5cd [ 46.777828] RDX: 00005583324eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.778898] RBP: 00007ffd573bfc10 R08: 0000000000000000 R09: 00007ffd573bf2b0 [ 46.779978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558361575ad0 [ 46.781047] R13: 00007ffd573c0040 R14: 0000558361576bc0 R15: 0000558361587780 [ 46.782121] [ 46.782507] irq event stamp: 2849 [ 46.783009] hardirqs last enabled at (2857): [] __up_console_sem+0x78/0x80 [ 46.784282] hardirqs last disabled at (2866): [] __up_console_sem+0x5d/0x80 [ 46.785567] softirqs last enabled at (2550): [] handle_softirqs+0x50c/0x770 [ 46.786869] softirqs last disabled at (2545): [] __irq_exit_rcu+0xc4/0x100 [ 46.788139] ---[ end trace 0000000000000000 ]--- [ 49.672941] ------------[ cut here ]------------ [ 49.673867] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.675856] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.677318] Modules linked in: [ 49.677946] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.680387] Tainted: [W]=WARN [ 49.680952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.682776] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.683722] 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 [ 49.686924] RSP: 0018:ffff888015d47bc0 EFLAGS: 00010286 [ 49.687904] RAX: 0000000000000000 RBX: ffffed1002ba8f78 RCX: ffffffff813a4050 [ 49.689207] RDX: ffff88801aec9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.690487] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba8f2f [ 49.691777] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.693083] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d47df8 [ 49.694367] FS: 00007f827c00b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.695807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.696889] CR2: 00007f827c5714a6 CR3: 0000000015cd1000 CR4: 0000000000350ef0 [ 49.698177] Call Trace: [ 49.698680] [ 49.699097] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.700008] ? __create_object+0x59/0x80 [ 49.700792] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.701768] __vmalloc_noprof+0x59/0x60 [ 49.702526] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.703405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.704310] bpf_prog_alloc+0x39/0x200 [ 49.705057] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.705972] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.706869] do_seccomp+0x349/0x25e0 [ 49.707588] ? find_held_lock+0x2b/0x80 [ 49.708317] ? do_prlimit+0x310/0x610 [ 49.709070] ? __pfx_do_seccomp+0x10/0x10 [ 49.709868] ? do_raw_spin_unlock+0x53/0x220 [ 49.710691] ? _raw_spin_unlock+0x1e/0x40 [ 49.711480] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.712464] ? static_key_count+0x60/0x80 [ 49.713225] prctl_set_seccomp+0x4e/0x70 [ 49.714000] __do_sys_prctl+0xe6c/0x1d70 [ 49.714852] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.715715] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.716703] ? irqentry_exit+0xf3/0x650 [ 49.717482] do_syscall_64+0xbf/0x430 [ 49.718182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.719134] RIP: 0033:0x7f827c4fd5cd [ 49.719848] 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 [ 49.723040] RSP: 002b:00007ffe08bde020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.724425] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f827c4fd5cd [ 49.725703] RDX: 000055e08f79de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.726995] RBP: 00007ffe08bde080 R08: 0000000000000000 R09: 00007ffe08bdd720 [ 49.728285] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e0c6abcbf0 [ 49.729550] R13: 00007ffe08bde4b0 R14: 000055e0c6ac6380 R15: 000055e0c6ad1460 [ 49.730857] [ 49.731283] irq event stamp: 3293 [ 49.731923] hardirqs last enabled at (3303): [] __up_console_sem+0x78/0x80 [ 49.733487] hardirqs last disabled at (3312): [] __up_console_sem+0x5d/0x80 [ 49.735015] softirqs last enabled at (3206): [] handle_softirqs+0x50c/0x770 [ 49.736587] softirqs last disabled at (3201): [] __irq_exit_rcu+0xc4/0x100 [ 49.737982] ---[ end trace 0000000000000000 ]--- [ 50.574880] ------------[ cut here ]------------ [ 50.575791] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.577817] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.579488] Modules linked in: [ 50.580083] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.582136] Tainted: [W]=WARN [ 50.582737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.584233] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.585150] 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 [ 50.588305] RSP: 0018:ffff888016bf7bc0 EFLAGS: 00010286 [ 50.589272] RAX: 0000000000000000 RBX: ffffed1002d7ef78 RCX: ffffffff813a4050 [ 50.590550] RDX: ffff888015789bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.591824] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7ef2f [ 50.593129] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.594420] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bf7df8 [ 50.595716] FS: 00007fbbcbc6c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.597161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.598217] CR2: 00007ffdc1f15ef8 CR3: 0000000013d4f000 CR4: 0000000000350ef0 [ 50.599514] Call Trace: [ 50.599981] [ 50.600440] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.601308] ? __create_object+0x59/0x80 [ 50.602095] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.603055] __vmalloc_noprof+0x59/0x60 [ 50.603817] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.604709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.605642] bpf_prog_alloc+0x39/0x200 [ 50.606381] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.607276] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.608192] do_seccomp+0x349/0x25e0 [ 50.608903] ? find_held_lock+0x2b/0x80 [ 50.609662] ? do_prlimit+0x310/0x610 [ 50.610397] ? __pfx_do_seccomp+0x10/0x10 [ 50.611139] ? do_raw_spin_unlock+0x53/0x220 [ 50.611980] ? _raw_spin_unlock+0x1e/0x40 [ 50.612751] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.613699] ? static_key_count+0x60/0x80 [ 50.614498] prctl_set_seccomp+0x4e/0x70 [ 50.615242] __do_sys_prctl+0xe6c/0x1d70 [ 50.616028] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.616891] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.617870] ? irqentry_exit+0xf3/0x650 [ 50.618652] do_syscall_64+0xbf/0x430 [ 50.619406] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.620323] RIP: 0033:0x7fbbcc15e5cd [ 50.621027] 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 [ 50.624235] RSP: 002b:00007ffdc1f14480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.625597] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbbcc15e5cd [ 50.626919] RDX: 0000556edae24e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.628234] RBP: 00007ffdc1f144e0 R08: 0000000000000000 R09: 00007ffdc1f13b80 [ 50.629531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ef0d67240 [ 50.630826] R13: 00007ffdc1f14910 R14: 0000556ef0d70380 R15: 0000556ef0d7b540 [ 50.632133] [ 50.632594] irq event stamp: 1797 [ 50.633197] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 50.634730] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 50.636273] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 50.637821] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 50.639325] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22689' (ECDSA) to the list of known hosts. 2025/11/19 03:20:20 fuzzer started 2025/11/19 03:20:20 dialing manager at localhost:34383 2025/11/19 03:20:20 checking machine... 2025/11/19 03:20:20 checking revisions... [ 51.504777] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:20:20 testing simple program... [ 51.599484] cgroup: Unknown subsys name 'net' [ 51.671313] cgroup: Unknown subsys name 'cpuset' [ 51.699943] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:20:20 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff8175a7c7 RDX=0000000000000000 RSI=ffffffff8175a716 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089d8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8175a716 R13=0000000000000000 R14=ffffffff85e786a8 R15=0000000000000000 RIP=ffffffff815bd130 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 00007f827c00b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f827c5c0650 CR3=000000000e6f1000 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=0000000000000000 RBX=ffff8880142c7f30 RCX=ffffffff86d7702a RDX=ffff8880142c8001 RSI=0000000000000000 RDI=ffff8880142c7708 RBP=ffff8880142c0000 RSP=ffff8880142c7680 R8 =ffffffff86d7702e R9 =ffff8880142c7738 R10=000000000003c9ed R11=000000000009a7c5 R12=ffff8880142c7701 R13=ffff8880142c7740 R14=ffff8880142c7f30 R15=ffff8880142c76f8 RIP=ffffffff84c721b6 RFL=00000202 [-------] 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 00007f827c00b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f557658c000 CR3=000000000e6f1000 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