[ 46.847914] ------------[ cut here ]------------ [ 46.848779] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.850615] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.851945] Modules linked in: [ 46.852480] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.854294] Tainted: [W]=WARN [ 46.854829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.856182] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.857016] 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 [ 46.859916] RSP: 0018:ffff88801b667bc0 EFLAGS: 00010286 [ 46.860809] RAX: 0000000000000000 RBX: ffffed10036ccf78 RCX: ffffffff813a4050 [ 46.861980] RDX: ffff888019d09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.863157] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036ccf2f [ 46.864325] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.865493] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b667df8 [ 46.866666] FS: 00007f86841c2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.867986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.868941] CR2: 00007f86846b4580 CR3: 000000000d67d000 CR4: 0000000000350ef0 [ 46.870104] Call Trace: [ 46.870524] [ 46.870932] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.871755] ? __create_object+0x59/0x80 [ 46.872423] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.873295] __vmalloc_noprof+0x59/0x60 [ 46.873978] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.874769] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.875579] bpf_prog_alloc+0x39/0x200 [ 46.876303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.877151] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.877977] do_seccomp+0x349/0x25e0 [ 46.878587] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.879416] ? __pfx_do_seccomp+0x10/0x10 [ 46.880137] ? find_held_lock+0x2b/0x80 [ 46.880826] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.881660] ? static_key_count+0x60/0x80 [ 46.882387] prctl_set_seccomp+0x4e/0x70 [ 46.883091] __do_sys_prctl+0xe6c/0x1d70 [ 46.883806] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.884541] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.885419] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.886288] ? irqentry_exit+0xf3/0x650 [ 46.886980] do_syscall_64+0xbf/0x430 [ 46.887619] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.888481] RIP: 0033:0x7f86846b45cd [ 46.889125] 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 [ 46.892026] RSP: 002b:00007fff56461e50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.893265] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86846b45cd [ 46.894422] RDX: 000055a74e05be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.895595] RBP: 00007fff56461eb0 R08: 0000000000000000 R09: 00007fff56461550 [ 46.896757] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7773dbb10 [ 46.897923] R13: 00007fff564622e0 R14: 000055a7773dc2b0 R15: 000055a7773f06f0 [ 46.899121] [ 46.899508] irq event stamp: 1813 [ 46.900096] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 46.901483] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 46.902879] softirqs last enabled at (1846): [] handle_softirqs+0x50c/0x770 [ 46.904287] softirqs last disabled at (1841): [] __irq_exit_rcu+0xc4/0x100 [ 46.905664] ---[ end trace 0000000000000000 ]--- [ 50.150042] ------------[ cut here ]------------ [ 50.150833] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.152845] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 50.153913] Modules linked in: [ 50.154337] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.155840] Tainted: [W]=WARN [ 50.156245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.157315] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.157987] 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 [ 50.160294] RSP: 0018:ffff8880173bfbc0 EFLAGS: 00010286 [ 50.161005] RAX: 0000000000000000 RBX: ffffed1002e77f78 RCX: ffffffff813a4050 [ 50.161936] RDX: ffff888016219bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.162866] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e77f2f [ 50.163817] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.164746] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173bfdf8 [ 50.165654] FS: 00007f2ebbd79900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.166708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.167478] CR2: 00007ffd50ff8ef7 CR3: 000000000dd28000 CR4: 0000000000350ef0 [ 50.168418] Call Trace: [ 50.168803] [ 50.169105] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.169761] ? __create_object+0x59/0x80 [ 50.170301] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.171015] __vmalloc_noprof+0x59/0x60 [ 50.171540] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.172187] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.172869] bpf_prog_alloc+0x39/0x200 [ 50.173376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.174056] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.174680] do_seccomp+0x349/0x25e0 [ 50.175207] ? find_held_lock+0x2b/0x80 [ 50.175767] ? do_prlimit+0x310/0x610 [ 50.176271] ? __pfx_do_seccomp+0x10/0x10 [ 50.176847] ? do_raw_spin_unlock+0x53/0x220 [ 50.177417] ? _raw_spin_unlock+0x1e/0x40 [ 50.177990] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.178663] ? static_key_count+0x60/0x80 [ 50.179255] prctl_set_seccomp+0x4e/0x70 [ 50.179823] __do_sys_prctl+0xe6c/0x1d70 [ 50.180361] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.180992] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.181669] ? irqentry_exit+0xf3/0x650 [ 50.182232] do_syscall_64+0xbf/0x430 [ 50.182771] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.183460] RIP: 0033:0x7f2ebc26b5cd [ 50.183987] 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 [ 50.186343] RSP: 002b:00007ffd50ff7bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.187358] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ebc26b5cd [ 50.188300] RDX: 000055aeeed0fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.189247] RBP: 00007ffd50ff7c30 R08: 0000000000000000 R09: 00007ffd50ff72d0 [ 50.190197] R10: 0000000000000000 R11: 0000000000000246 R12: 000055af15a00240 [ 50.191158] R13: 00007ffd50ff8060 R14: 000055af15a09380 R15: 000055af15a14540 [ 50.192125] [ 50.192439] irq event stamp: 1749 [ 50.192924] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.194050] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.195194] softirqs last enabled at (1280): [] handle_softirqs+0x50c/0x770 [ 50.196340] softirqs last disabled at (1263): [] __irq_exit_rcu+0xc4/0x100 [ 50.197459] ---[ end trace 0000000000000000 ]--- [ 51.013991] ------------[ cut here ]------------ [ 51.014921] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.016936] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 51.018420] Modules linked in: [ 51.019065] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.021048] Tainted: [W]=WARN [ 51.021593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.023037] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.023968] 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 [ 51.027098] RSP: 0018:ffff8880176d7bc0 EFLAGS: 00010286 [ 51.028097] RAX: 0000000000000000 RBX: ffffed1002edaf78 RCX: ffffffff813a4050 [ 51.029356] RDX: ffff888017f09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.030621] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002edaf2f [ 51.031891] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.033159] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176d7df8 [ 51.034437] FS: 00007f2f75e2d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.035872] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.036929] CR2: 00007ffd79f5eef7 CR3: 000000000df74000 CR4: 0000000000350ef0 [ 51.038203] Call Trace: [ 51.038662] [ 51.039119] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.040024] ? __create_object+0x59/0x80 [ 51.040832] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.041819] __vmalloc_noprof+0x59/0x60 [ 51.042525] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.043396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.044313] bpf_prog_alloc+0x39/0x200 [ 51.045042] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.045970] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.046873] do_seccomp+0x349/0x25e0 [ 51.047547] ? find_held_lock+0x2b/0x80 [ 51.048305] ? do_prlimit+0x310/0x610 [ 51.049036] ? __pfx_do_seccomp+0x10/0x10 [ 51.049813] ? do_raw_spin_unlock+0x53/0x220 [ 51.050596] ? _raw_spin_unlock+0x1e/0x40 [ 51.051378] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.052337] ? static_key_count+0x60/0x80 [ 51.053137] prctl_set_seccomp+0x4e/0x70 [ 51.053912] __do_sys_prctl+0xe6c/0x1d70 [ 51.054638] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.055501] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.056454] ? irqentry_exit+0xf3/0x650 [ 51.057220] do_syscall_64+0xbf/0x430 [ 51.057959] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.058903] RIP: 0033:0x7f2f7631f5cd [ 51.059569] 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 [ 51.062655] RSP: 002b:00007ffd79f5d5c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.064004] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2f7631f5cd [ 51.065288] RDX: 000055861b670e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.066543] RBP: 00007ffd79f5d620 R08: 0000000000000000 R09: 00007ffd79f5ccc0 [ 51.067840] R10: 0000000000000000 R11: 0000000000000246 R12: 000055863c1ac240 [ 51.069111] R13: 00007ffd79f5da50 R14: 000055863c1abbf0 R15: 000055863c1c04d0 [ 51.070407] [ 51.070863] irq event stamp: 1769 [ 51.071472] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 51.072999] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 51.074485] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 51.076034] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 51.077530] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38465' (ECDSA) to the list of known hosts. 2025/11/17 13:42:45 fuzzer started 2025/11/17 13:42:45 dialing manager at localhost:37895 2025/11/17 13:42:45 checking machine... 2025/11/17 13:42:45 checking revisions... [ 52.138963] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:42:45 testing simple program... [ 52.243473] cgroup: Unknown subsys name 'net' [ 52.321656] cgroup: Unknown subsys name 'cpuset' [ 52.343831] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:42:44 Registers: info registers vcpu 0 RAX=0000000000042829 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055af15a27568 CR3=000000000dfda000 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=a572ee1176206ba7ea465823136c208c XMM02=ec2efd57dc4c00df0000000000302f30 XMM03=03850ef22ffd1ff40000000000303000 XMM04=215b0557f069451800000000000ae988 XMM05=550afc74b0b356b50000000000321428 XMM06=3e829fc8c8edc990000000000031fd60 XMM07=e042d86d42eb936e00000000003112f0 XMM08=03850ef22ffd1ff40000000000303000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888016ed3780 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016ed41d8 RSP=ffff88801427f210 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016ed4200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff8152705a RFL=00000046 [---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 00007f2ebbd79900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd50ff1000 CR3=00000000202ca000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=0000006f730074696d7265705f6d6170 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000