[ 39.351216] ------------[ cut here ]------------ [ 39.352109] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.354207] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.355732] Modules linked in: [ 39.356641] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.359177] Tainted: [W]=WARN [ 39.359744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.361266] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.362193] 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 [ 39.365440] RSP: 0018:ffff88801a47fbc0 EFLAGS: 00010286 [ 39.366440] RAX: 0000000000000000 RBX: ffffed100348ff78 RCX: ffffffff813a4050 [ 39.367737] RDX: ffff88801a905340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.369045] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100348ff2f [ 39.370366] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.371673] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a47fdf8 [ 39.373010] FS: 00007fe72ef1e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.374490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.375560] CR2: 00007fff99b3fef8 CR3: 000000000e5d8000 CR4: 0000000000350ef0 [ 39.376894] Call Trace: [ 39.377408] [ 39.377824] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.378741] ? __create_object+0x59/0x80 [ 39.379523] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.380500] __vmalloc_noprof+0x59/0x60 [ 39.381280] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.382174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.383120] bpf_prog_alloc+0x39/0x200 [ 39.383830] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.384781] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.385684] do_seccomp+0x349/0x25e0 [ 39.386417] ? find_held_lock+0x2b/0x80 [ 39.387203] ? do_prlimit+0x310/0x610 [ 39.387914] ? __pfx_do_seccomp+0x10/0x10 [ 39.388731] ? do_raw_spin_unlock+0x53/0x220 [ 39.389587] ? _raw_spin_unlock+0x1e/0x40 [ 39.390397] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.391370] ? static_key_count+0x60/0x80 [ 39.392182] prctl_set_seccomp+0x4e/0x70 [ 39.392932] __do_sys_prctl+0xe6c/0x1d70 [ 39.393731] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.394599] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.395594] ? irqentry_exit+0xf3/0x650 [ 39.396377] do_syscall_64+0xbf/0x430 [ 39.397153] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.398114] RIP: 0033:0x7fe72f4105cd [ 39.398788] 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 [ 39.402016] RSP: 002b:00007fff99b3e610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.403418] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe72f4105cd [ 39.404750] RDX: 0000558c0d3bbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.406070] RBP: 00007fff99b3e670 R08: 0000000000000000 R09: 00007fff99b3dd10 [ 39.407374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c1aa07b10 [ 39.409033] R13: 00007fff99b3eaa0 R14: 0000558c1aa082b0 R15: 0000558c1aa1c6f0 [ 39.410342] [ 39.410770] irq event stamp: 1907 [ 39.411421] hardirqs last enabled at (1917): [] __up_console_sem+0x78/0x80 [ 39.413051] hardirqs last disabled at (1926): [] __up_console_sem+0x5d/0x80 [ 39.415007] softirqs last enabled at (1856): [] handle_softirqs+0x50c/0x770 [ 39.416596] softirqs last disabled at (1841): [] __irq_exit_rcu+0xc4/0x100 [ 39.418170] ---[ end trace 0000000000000000 ]--- [ 42.307253] ------------[ cut here ]------------ [ 42.308202] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.310293] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.311766] Modules linked in: [ 42.312402] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.314427] Tainted: [W]=WARN [ 42.315013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.316751] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.317743] 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 [ 42.321006] RSP: 0018:ffff8880177c7bc0 EFLAGS: 00010286 [ 42.321942] RAX: 0000000000000000 RBX: ffffed1002ef8f78 RCX: ffffffff813a4050 [ 42.323243] RDX: ffff88801a900000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.324544] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef8f2f [ 42.325864] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.327152] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177c7df8 [ 42.328446] FS: 00007f795ad25900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.329905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.330960] CR2: 00007f795b217580 CR3: 0000000009c5d000 CR4: 0000000000350ef0 [ 42.332328] Call Trace: [ 42.332811] [ 42.333274] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.334196] ? __create_object+0x59/0x80 [ 42.334944] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.335926] __vmalloc_noprof+0x59/0x60 [ 42.336713] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.337588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.338528] bpf_prog_alloc+0x39/0x200 [ 42.339261] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.340182] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.341108] do_seccomp+0x349/0x25e0 [ 42.341796] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.342704] ? __pfx_do_seccomp+0x10/0x10 [ 42.343505] ? find_held_lock+0x2b/0x80 [ 42.344278] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.345273] ? static_key_count+0x60/0x80 [ 42.346087] prctl_set_seccomp+0x4e/0x70 [ 42.346842] __do_sys_prctl+0xe6c/0x1d70 [ 42.347636] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.348494] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.349504] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.350483] ? irqentry_exit+0xf3/0x650 [ 42.351273] do_syscall_64+0xbf/0x430 [ 42.351967] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.352954] RIP: 0033:0x7f795b2175cd [ 42.353672] 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 [ 42.356905] RSP: 002b:00007ffef6f223d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.358258] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f795b2175cd [ 42.359519] RDX: 0000563ba057fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.360802] RBP: 00007ffef6f22430 R08: 0000000000000000 R09: 00007ffef6f21ad0 [ 42.361994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563bcc9012b0 [ 42.363063] R13: 00007ffef6f22860 R14: 0000563bcc903d20 R15: 0000563bcc9158d0 [ 42.364145] [ 42.364501] irq event stamp: 1859 [ 42.365063] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 42.366343] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 42.367616] softirqs last enabled at (1520): [] handle_softirqs+0x50c/0x770 [ 42.368923] softirqs last disabled at (1515): [] __irq_exit_rcu+0xc4/0x100 [ 42.370197] ---[ end trace 0000000000000000 ]--- [ 43.031635] ------------[ cut here ]------------ [ 43.032598] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.034620] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.036115] Modules linked in: [ 43.036724] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.038723] Tainted: [W]=WARN [ 43.039326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.040832] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.041750] 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 [ 43.044964] RSP: 0018:ffff888017527bc0 EFLAGS: 00010286 [ 43.045925] RAX: 0000000000000000 RBX: ffffed1002ea4f78 RCX: ffffffff813a4050 [ 43.047194] RDX: ffff8880176e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.048477] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea4f2f [ 43.049785] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.051096] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017527df8 [ 43.052388] FS: 00007ff5d739e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.053839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.054902] CR2: 00007ffc22772ef8 CR3: 000000000e654000 CR4: 0000000000350ef0 [ 43.056191] Call Trace: [ 43.056672] [ 43.057123] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.058034] ? __create_object+0x59/0x80 [ 43.058782] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.059756] __vmalloc_noprof+0x59/0x60 [ 43.060505] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.061406] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.062362] bpf_prog_alloc+0x39/0x200 [ 43.063096] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.064032] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.064919] do_seccomp+0x349/0x25e0 [ 43.065645] ? find_held_lock+0x2b/0x80 [ 43.066399] ? do_prlimit+0x310/0x610 [ 43.067167] ? __pfx_do_seccomp+0x10/0x10 [ 43.067926] ? do_raw_spin_unlock+0x53/0x220 [ 43.068791] ? _raw_spin_unlock+0x1e/0x40 [ 43.069563] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.070529] ? static_key_count+0x60/0x80 [ 43.071344] prctl_set_seccomp+0x4e/0x70 [ 43.072117] __do_sys_prctl+0xe6c/0x1d70 [ 43.072872] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.073741] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.074714] ? irqentry_exit+0xf3/0x650 [ 43.075484] do_syscall_64+0xbf/0x430 [ 43.076231] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.077198] RIP: 0033:0x7ff5d78905cd [ 43.077863] 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 [ 43.081042] RSP: 002b:00007ffc22771880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.082419] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5d78905cd [ 43.083714] RDX: 000055774e1ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.085029] RBP: 00007ffc227718e0 R08: 0000000000000000 R09: 00007ffc22770f80 [ 43.086848] R10: 0000000000000000 R11: 0000000000000246 R12: 00005577690f92b0 [ 43.088139] R13: 00007ffc22771d10 R14: 00005577690fbd20 R15: 000055776910d8d0 [ 43.089458] [ 43.089894] irq event stamp: 1813 [ 43.090545] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 43.092061] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 43.093341] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 43.094325] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 43.095299] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22017' (ECDSA) to the list of known hosts. 2025/11/17 20:18:42 fuzzer started 2025/11/17 20:18:43 dialing manager at localhost:37895 2025/11/17 20:18:43 checking machine... 2025/11/17 20:18:43 checking revisions... [ 43.941604] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:18:43 testing simple program... [ 44.025425] cgroup: Unknown subsys name 'net' [ 44.087569] cgroup: Unknown subsys name 'cpuset' [ 44.101192] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:18:42 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880150ff868 RCX=0000000000000001 RDX=1ffff11002a1ff0f RSI=ffff8880150ffdb0 RDI=ffff8880150ff878 RBP=ffff8880150ffdb0 RSP=ffff8880150ff7c0 R8 =0000000000000001 R9 =ffff8880150ff8a8 R10=000000000003c9ed R11=0000000000023e3a R12=0000000000000008 R13=ffff8880150f8000 R14=ffff8880150ffdb0 R15=ffff8880150ff868 RIP=ffffffff8135e288 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 00007f795ad25900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f795acea008 CR3=000000000e828000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=0000000000000001 RCX=ffffffff812dfbc1 RDX=000000000000000a RSI=ffffffff869f1f3a RDI=ffffffff866a18b0 RBP=ffffffff866a18b0 RSP=ffff8880151a74a0 R8 =ffffffff869f1f3a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=ffffffff866a18d8 R13=ffffffff866a18b0 R14=ffffffff866a18b0 R15=dffffc0000000000 RIP=ffffffff8135da9e 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 00007fda564b3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fda55bce000 CR3=000000000da89000 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=7dc5a8f408695f2e00000000000ae988 XMM05=c60388082943aa360000000000324e90 XMM06=090f1556b20111b30000000000323d28 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000