[ 39.355993] ------------[ cut here ]------------ [ 39.357038] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.359160] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.360753] Modules linked in: [ 39.361695] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.363955] Tainted: [W]=WARN [ 39.364640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.366150] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.367125] 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 [ 39.370314] RSP: 0018:ffff8880166c7bc0 EFLAGS: 00010286 [ 39.371303] RAX: 0000000000000000 RBX: ffffed1002cd8f78 RCX: ffffffff813a4050 [ 39.372612] RDX: ffff888015f88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.373901] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd8f2f [ 39.375193] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.376618] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166c7df8 [ 39.377940] FS: 00007fc169722900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.379446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.380587] CR2: 00007fc169c14580 CR3: 000000000e92b000 CR4: 0000000000350ef0 [ 39.381909] Call Trace: [ 39.382459] [ 39.382883] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.383823] ? __create_object+0x59/0x80 [ 39.384671] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.385723] __vmalloc_noprof+0x59/0x60 [ 39.386537] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.387449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.388445] bpf_prog_alloc+0x39/0x200 [ 39.389163] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.390117] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.391070] do_seccomp+0x349/0x25e0 [ 39.391822] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.392778] ? __pfx_do_seccomp+0x10/0x10 [ 39.393612] ? find_held_lock+0x2b/0x80 [ 39.394421] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.395441] ? static_key_count+0x60/0x80 [ 39.396308] prctl_set_seccomp+0x4e/0x70 [ 39.397054] __do_sys_prctl+0xe6c/0x1d70 [ 39.397878] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.398777] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.399783] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.400806] ? irqentry_exit+0xf3/0x650 [ 39.401603] do_syscall_64+0xbf/0x430 [ 39.402398] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.403416] RIP: 0033:0x7fc169c145cd [ 39.404109] 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 [ 39.407348] RSP: 002b:00007ffcf6f92070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.408708] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc169c145cd [ 39.409857] RDX: 000055e8c3c1be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.410994] RBP: 00007ffcf6f920d0 R08: 0000000000000000 R09: 00007ffcf6f91770 [ 39.412153] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e8ffd37240 [ 39.413293] R13: 00007ffcf6f92500 R14: 000055e8ffd40380 R15: 000055e8ffd4b540 [ 39.414442] [ 39.414818] irq event stamp: 1877 [ 39.415399] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 39.416760] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 39.418140] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 39.419512] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 39.420877] ---[ end trace 0000000000000000 ]--- [ 42.759554] ------------[ cut here ]------------ [ 42.760540] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.762630] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.764121] Modules linked in: [ 42.764778] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.766780] Tainted: [W]=WARN [ 42.767377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.768880] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.769813] 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 [ 42.773021] RSP: 0018:ffff888018f57bc0 EFLAGS: 00010286 [ 42.773998] RAX: 0000000000000000 RBX: ffffed10031eaf78 RCX: ffffffff813a4050 [ 42.775283] RDX: ffff888013fc5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.776577] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031eaf2f [ 42.777860] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.779159] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f57df8 [ 42.780460] FS: 00007f3ad7838900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.781886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.782968] CR2: 00007ffcc1465ef8 CR3: 000000001f741000 CR4: 0000000000350ef0 [ 42.784282] Call Trace: [ 42.784752] [ 42.785158] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.786066] ? __create_object+0x59/0x80 [ 42.786872] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.787859] __vmalloc_noprof+0x59/0x60 [ 42.788638] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.789517] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.790467] bpf_prog_alloc+0x39/0x200 [ 42.791183] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.792129] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.793050] do_seccomp+0x349/0x25e0 [ 42.793776] ? find_held_lock+0x2b/0x80 [ 42.794559] ? do_prlimit+0x310/0x610 [ 42.795314] ? __pfx_do_seccomp+0x10/0x10 [ 42.796067] ? do_raw_spin_unlock+0x53/0x220 [ 42.796910] ? _raw_spin_unlock+0x1e/0x40 [ 42.797695] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.798672] ? static_key_count+0x60/0x80 [ 42.799497] prctl_set_seccomp+0x4e/0x70 [ 42.800298] __do_sys_prctl+0xe6c/0x1d70 [ 42.801038] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.801907] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.802866] ? irqentry_exit+0xf3/0x650 [ 42.803644] do_syscall_64+0xbf/0x430 [ 42.804422] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.805390] RIP: 0033:0x7f3ad7d2a5cd [ 42.806061] 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 [ 42.809276] RSP: 002b:00007ffcc1463750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.810664] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ad7d2a5cd [ 42.811960] RDX: 0000562a93d88e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.813257] RBP: 00007ffcc14637b0 R08: 0000000000000000 R09: 00007ffcc1462e50 [ 42.814569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562aa436cad0 [ 42.815846] R13: 00007ffcc1463be0 R14: 0000562aa436dbc0 R15: 0000562aa437e780 [ 42.817097] [ 42.817485] irq event stamp: 1773 [ 42.817982] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 42.819239] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 42.820502] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 42.821769] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 42.823020] ---[ end trace 0000000000000000 ]--- [ 43.612986] ------------[ cut here ]------------ [ 43.613758] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.615455] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.616655] Modules linked in: [ 43.617143] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.618766] Tainted: [W]=WARN [ 43.619259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.620479] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.621198] 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 [ 43.623836] RSP: 0018:ffff8880166c7bc0 EFLAGS: 00010286 [ 43.624656] RAX: 0000000000000000 RBX: ffffed1002cd8f78 RCX: ffffffff813a4050 [ 43.625711] RDX: ffff888018d89bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.626774] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd8f2f [ 43.627846] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.628917] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166c7df8 [ 43.629973] FS: 00007f313fcb4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.631165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.632048] CR2: 00007f31401a6580 CR3: 000000001f71f000 CR4: 0000000000350ef0 [ 43.633122] Call Trace: [ 43.633531] [ 43.633871] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.634607] ? __create_object+0x59/0x80 [ 43.635250] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.636010] __vmalloc_noprof+0x59/0x60 [ 43.636644] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.637368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.638097] bpf_prog_alloc+0x39/0x200 [ 43.638705] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.639466] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.640187] do_seccomp+0x349/0x25e0 [ 43.640776] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.641509] ? __pfx_do_seccomp+0x10/0x10 [ 43.642122] ? find_held_lock+0x2b/0x80 [ 43.642747] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.643549] ? static_key_count+0x60/0x80 [ 43.644183] prctl_set_seccomp+0x4e/0x70 [ 43.644820] __do_sys_prctl+0xe6c/0x1d70 [ 43.645466] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.646141] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.646935] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.647731] ? irqentry_exit+0xf3/0x650 [ 43.648384] do_syscall_64+0xbf/0x430 [ 43.648961] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.649748] RIP: 0033:0x7f31401a65cd [ 43.650325] 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 [ 43.652945] RSP: 002b:00007ffd6f183a00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.654070] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f31401a65cd [ 43.655137] RDX: 000055759f206e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.656204] RBP: 00007ffd6f183a60 R08: 0000000000000000 R09: 00007ffd6f183100 [ 43.657288] R10: 0000000000000000 R11: 0000000000000246 R12: 00005575d62e2ad0 [ 43.658356] R13: 00007ffd6f183e90 R14: 00005575d62e3bc0 R15: 00005575d62f4780 [ 43.659425] [ 43.659776] irq event stamp: 1745 [ 43.660316] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 43.661569] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 43.662822] softirqs last enabled at (1286): [] handle_softirqs+0x50c/0x770 [ 43.664108] softirqs last disabled at (1277): [] __irq_exit_rcu+0xc4/0x100 [ 43.665361] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44823' (ECDSA) to the list of known hosts. 2025/11/17 11:29:19 fuzzer started 2025/11/17 11:29:19 dialing manager at localhost:37895 2025/11/17 11:29:19 checking machine... 2025/11/17 11:29:19 checking revisions... [ 44.664685] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:29:20 testing simple program... [ 44.751003] cgroup: Unknown subsys name 'net' [ 44.818426] cgroup: Unknown subsys name 'cpuset' [ 44.830473] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:29:19 Registers: info registers vcpu 0 RAX=00000000000461ef RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 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=00007fff126c3de8 CR3=0000000005c8a000 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=00007f5b1dd0451000005598336ea790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880e548f000 RCX=ffffffff8175a56b RDX=0000000000000000 RSI=ffffffff8175a627 RDI=ffff88806cf31cd0 RBP=0000000000000001 RSP=ffff88806cf08810 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffffffff85e787a8 R15=ffff8880096c78c0 RIP=ffffffff815bcfbd 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 00007f3ad7838900 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=0000562aa4369218 CR3=000000000b752000 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=25252525252525252525252525252525 XMM01=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000