[ 39.067394] ------------[ cut here ]------------ [ 39.068167] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.069835] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.071045] Modules linked in: [ 39.071566] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.073212] Tainted: [W]=WARN [ 39.073707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.074938] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.075690] 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 [ 39.078314] RSP: 0018:ffff888017647bc0 EFLAGS: 00010286 [ 39.079134] RAX: 0000000000000000 RBX: ffffed1002ec8f78 RCX: ffffffff813a4050 [ 39.080198] RDX: ffff88801713d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.081258] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec8f2f [ 39.082317] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.083388] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017647df8 [ 39.084461] FS: 00007f653d1ef900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.085666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.086541] CR2: 00007ffda5df7ef7 CR3: 000000000e0b0000 CR4: 0000000000350ef0 [ 39.087619] Call Trace: [ 39.088004] [ 39.088342] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.089083] ? __create_object+0x59/0x80 [ 39.089728] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.090525] __vmalloc_noprof+0x59/0x60 [ 39.091131] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.091851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.092623] bpf_prog_alloc+0x39/0x200 [ 39.093200] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.093974] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.094721] do_seccomp+0x349/0x25e0 [ 39.095299] ? find_held_lock+0x2b/0x80 [ 39.095933] ? do_prlimit+0x310/0x610 [ 39.096538] ? __pfx_do_seccomp+0x10/0x10 [ 39.097160] ? do_raw_spin_unlock+0x53/0x220 [ 39.097850] ? _raw_spin_unlock+0x1e/0x40 [ 39.098464] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.099281] ? static_key_count+0x60/0x80 [ 39.099955] prctl_set_seccomp+0x4e/0x70 [ 39.100644] __do_sys_prctl+0xe6c/0x1d70 [ 39.101250] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.101948] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.102732] ? irqentry_exit+0xf3/0x650 [ 39.103343] do_syscall_64+0xbf/0x430 [ 39.103948] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.104722] RIP: 0033:0x7f653d6e15cd [ 39.105264] 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 [ 39.107867] RSP: 002b:00007ffda5df6510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.108983] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f653d6e15cd [ 39.110035] RDX: 0000560bbeb48e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.111096] RBP: 00007ffda5df6570 R08: 0000000000000000 R09: 00007ffda5df5c10 [ 39.112143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560bf66a4ad0 [ 39.113187] R13: 00007ffda5df69a0 R14: 0000560bf66a5bc0 R15: 0000560bf66b6780 [ 39.114254] [ 39.114633] irq event stamp: 1719 [ 39.115151] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 39.116408] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 39.117660] softirqs last enabled at (1472): [] handle_softirqs+0x50c/0x770 [ 39.118927] softirqs last disabled at (1467): [] __irq_exit_rcu+0xc4/0x100 [ 39.120170] ---[ end trace 0000000000000000 ]--- [ 42.024701] ------------[ cut here ]------------ [ 42.025433] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.027328] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.028536] Modules linked in: [ 42.029024] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.030658] Tainted: [W]=WARN [ 42.031133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.032350] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.033113] 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 [ 42.035731] RSP: 0018:ffff888018c3fbc0 EFLAGS: 00010286 [ 42.036535] RAX: 0000000000000000 RBX: ffffed1003187f78 RCX: ffffffff813a4050 [ 42.037593] RDX: ffff888016c49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.038653] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003187f2f [ 42.039727] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.040784] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c3fdf8 [ 42.041840] FS: 00007f4e77dd8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.043039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.043919] CR2: 00007fffe6c83ef7 CR3: 000000001ef09000 CR4: 0000000000350ef0 [ 42.044985] Call Trace: [ 42.045365] [ 42.045733] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.046441] ? __create_object+0x59/0x80 [ 42.047101] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.047895] __vmalloc_noprof+0x59/0x60 [ 42.048519] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.049200] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.049957] bpf_prog_alloc+0x39/0x200 [ 42.050557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.051295] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.052036] do_seccomp+0x349/0x25e0 [ 42.052631] ? find_held_lock+0x2b/0x80 [ 42.053226] ? do_prlimit+0x310/0x610 [ 42.053846] ? __pfx_do_seccomp+0x10/0x10 [ 42.054458] ? do_raw_spin_unlock+0x53/0x220 [ 42.055161] ? _raw_spin_unlock+0x1e/0x40 [ 42.055819] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.056621] ? static_key_count+0x60/0x80 [ 42.057249] prctl_set_seccomp+0x4e/0x70 [ 42.057896] __do_sys_prctl+0xe6c/0x1d70 [ 42.058545] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.059232] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.060028] ? irqentry_exit+0xf3/0x650 [ 42.060654] do_syscall_64+0xbf/0x430 [ 42.061232] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.062019] RIP: 0033:0x7f4e782ca5cd [ 42.062592] 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 [ 42.065210] RSP: 002b:00007fffe6c81cc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.066337] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e782ca5cd [ 42.067414] RDX: 000055629d261e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.068488] RBP: 00007fffe6c81d20 R08: 0000000000000000 R09: 00007fffe6c813c0 [ 42.069547] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562c278eb10 [ 42.070604] R13: 00007fffe6c82150 R14: 00005562c278f2b0 R15: 00005562c27a36f0 [ 42.071696] [ 42.072048] irq event stamp: 1741 [ 42.072582] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 42.073844] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 42.075110] softirqs last enabled at (1284): [] handle_softirqs+0x50c/0x770 [ 42.076381] softirqs last disabled at (1269): [] __irq_exit_rcu+0xc4/0x100 [ 42.077631] ---[ end trace 0000000000000000 ]--- [ 42.823977] ------------[ cut here ]------------ [ 42.824888] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.826893] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.828324] Modules linked in: [ 42.828965] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.831205] Tainted: [W]=WARN [ 42.831858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.833315] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.834217] 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 [ 42.837333] RSP: 0018:ffff88800f5dfbc0 EFLAGS: 00010286 [ 42.838292] RAX: 0000000000000000 RBX: ffffed1001ebbf78 RCX: ffffffff813a4050 [ 42.839569] RDX: ffff888016348000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.840840] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ebbf2f [ 42.842100] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.843365] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5dfdf8 [ 42.844638] FS: 00007fd742815900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.846054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.847113] CR2: 00007fd742d07580 CR3: 000000000c014000 CR4: 0000000000350ef0 [ 42.848375] Call Trace: [ 42.848861] [ 42.849266] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.850153] ? __create_object+0x59/0x80 [ 42.850933] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.851893] __vmalloc_noprof+0x59/0x60 [ 42.852637] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.853460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.854379] bpf_prog_alloc+0x39/0x200 [ 42.855112] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.856035] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.856922] do_seccomp+0x349/0x25e0 [ 42.857621] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.858521] ? __pfx_do_seccomp+0x10/0x10 [ 42.859282] ? find_held_lock+0x2b/0x80 [ 42.860035] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.860978] ? static_key_count+0x60/0x80 [ 42.861778] prctl_set_seccomp+0x4e/0x70 [ 42.862549] __do_sys_prctl+0xe6c/0x1d70 [ 42.863294] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.864140] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.865090] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.866058] ? irqentry_exit+0xf3/0x650 [ 42.866819] do_syscall_64+0xbf/0x430 [ 42.867551] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.868440] RIP: 0033:0x7fd742d075cd [ 42.869122] 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 [ 42.872220] RSP: 002b:00007fffc00698f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.873574] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd742d075cd [ 42.874864] RDX: 00005577f23fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.876138] RBP: 00007fffc0069950 R08: 0000000000000000 R09: 00007fffc0068ff0 [ 42.877416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557814d7dad0 [ 42.878688] R13: 00007fffc0069d80 R14: 0000557814d7ebc0 R15: 0000557814d8f780 [ 42.880038] [ 42.880463] irq event stamp: 1845 [ 42.881104] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 42.882639] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 42.884170] softirqs last enabled at (1834): [] handle_softirqs+0x50c/0x770 [ 42.885722] softirqs last disabled at (1829): [] __irq_exit_rcu+0xc4/0x100 [ 42.887251] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5297' (ECDSA) to the list of known hosts. 2025/11/18 13:30:15 fuzzer started 2025/11/18 13:30:15 dialing manager at localhost:34383 2025/11/18 13:30:16 checking machine... 2025/11/18 13:30:16 checking revisions... [ 43.733729] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:30:16 testing simple program... [ 43.828733] cgroup: Unknown subsys name 'net' [ 43.918209] cgroup: Unknown subsys name 'cpuset' [ 43.927937] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:30:15 Registers: info registers vcpu 0 RAX=fffffffffb407255 RBX=ffffffff86726320 RCX=ffffffff81b2d5f8 RDX=0000000000000000 RSI=ffffffff86ab8db4 RDI=ffffffff86726314 RBP=ffffffff86726314 RSP=ffff888015aaf4a8 R8 =ffffffff86ab8db4 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002575e R12=ffffffff8672632c R13=ffffffff86726314 R14=ffffffff86726314 R15=dffffc0000000000 RIP=ffffffff8135dac3 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 00007f0b4da04900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0b4d11c038 CR3=00000000174e9000 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=7dc11aad70823b2e00000000000ae988 XMM05=bc57585bb0d2ad660000000000321dc0 XMM06=090f1556b20111b30000000000320c58 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888017647898 RCX=ffffffff86a49dcc RDX=1ffff11002ec8f13 RSI=ffff8880176479c8 RDI=ffff888017647898 RBP=ffff8880176479c8 RSP=ffff8880176477f0 R8 =ffffffff86a49dd0 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=0000000000000008 R13=ffff8880176478e0 R14=ffff8880176479d0 R15=ffff888017647898 RIP=ffffffff8135e236 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 00007f4e77dd8900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe6c7b000 CR3=000000001ef0f000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000