[ 46.013366] ------------[ cut here ]------------ [ 46.014321] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.016297] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.017737] Modules linked in: [ 46.018332] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.021825] Tainted: [W]=WARN [ 46.022364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.023921] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.024829] 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 [ 46.027951] RSP: 0018:ffff8880177d7bc0 EFLAGS: 00010286 [ 46.028924] RAX: 0000000000000000 RBX: ffffed1002efaf78 RCX: ffffffff813a4050 [ 46.030187] RDX: ffff88800fa73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.031446] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efaf2f [ 46.032753] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.034019] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177d7df8 [ 46.035275] FS: 00007fa7d5b9a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.036685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.037733] CR2: 00007fa7d61004a6 CR3: 000000000de85000 CR4: 0000000000350ef0 [ 46.038999] Call Trace: [ 46.039506] [ 46.039914] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.040800] ? __create_object+0x59/0x80 [ 46.041567] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.042524] __vmalloc_noprof+0x59/0x60 [ 46.043221] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.044089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.045012] bpf_prog_alloc+0x39/0x200 [ 46.045747] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.046671] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.047583] do_seccomp+0x349/0x25e0 [ 46.048246] ? find_held_lock+0x2b/0x80 [ 46.048992] ? do_prlimit+0x310/0x610 [ 46.049725] ? __pfx_do_seccomp+0x10/0x10 [ 46.050504] ? do_raw_spin_unlock+0x53/0x220 [ 46.051282] ? _raw_spin_unlock+0x1e/0x40 [ 46.052071] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.053006] ? static_key_count+0x60/0x80 [ 46.053798] prctl_set_seccomp+0x4e/0x70 [ 46.054561] __do_sys_prctl+0xe6c/0x1d70 [ 46.055284] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.056152] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.057110] ? irqentry_exit+0xf3/0x650 [ 46.057866] do_syscall_64+0xbf/0x430 [ 46.058608] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.059571] RIP: 0033:0x7fa7d608c5cd [ 46.060226] 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 [ 46.063339] RSP: 002b:00007fff8ea420b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.064691] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7d608c5cd [ 46.065959] RDX: 000055b5a46f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.067212] RBP: 00007fff8ea42110 R08: 0000000000000000 R09: 00007fff8ea417b0 [ 46.068505] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b5c1e73ad0 [ 46.069765] R13: 00007fff8ea42540 R14: 000055b5c1e74bc0 R15: 000055b5c1e85780 [ 46.071046] [ 46.071507] irq event stamp: 2081 [ 46.072111] hardirqs last enabled at (2089): [] __up_console_sem+0x78/0x80 [ 46.073615] hardirqs last disabled at (2098): [] __up_console_sem+0x5d/0x80 [ 46.075115] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 46.076669] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 46.078157] ---[ end trace 0000000000000000 ]--- [ 48.873748] ------------[ cut here ]------------ [ 48.874685] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.876648] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.878138] Modules linked in: [ 48.878789] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.880772] Tainted: [W]=WARN [ 48.881318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.882777] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.883672] 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 [ 48.886761] RSP: 0018:ffff88801652fbc0 EFLAGS: 00010286 [ 48.887727] RAX: 0000000000000000 RBX: ffffed1002ca5f78 RCX: ffffffff813a4050 [ 48.888996] RDX: ffff888015f80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.890257] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca5f2f [ 48.891507] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.892785] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801652fdf8 [ 48.894046] FS: 00007ffb8c76d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.895486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.896553] CR2: 00007ffb8ccd34a6 CR3: 0000000020494000 CR4: 0000000000350ef0 [ 48.897803] Call Trace: [ 48.898264] [ 48.898698] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.899598] ? __create_object+0x59/0x80 [ 48.900329] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.901285] __vmalloc_noprof+0x59/0x60 [ 48.902051] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.902915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.903850] bpf_prog_alloc+0x39/0x200 [ 48.904584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.905452] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.906351] do_seccomp+0x349/0x25e0 [ 48.907060] ? find_held_lock+0x2b/0x80 [ 48.907815] ? do_prlimit+0x310/0x610 [ 48.908552] ? __pfx_do_seccomp+0x10/0x10 [ 48.909282] ? do_raw_spin_unlock+0x53/0x220 [ 48.910107] ? _raw_spin_unlock+0x1e/0x40 [ 48.910867] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.911823] ? static_key_count+0x60/0x80 [ 48.912614] prctl_set_seccomp+0x4e/0x70 [ 48.913339] __do_sys_prctl+0xe6c/0x1d70 [ 48.914119] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.914965] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.915939] ? irqentry_exit+0xf3/0x650 [ 48.916709] do_syscall_64+0xbf/0x430 [ 48.917395] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.918340] RIP: 0033:0x7ffb8cc5f5cd [ 48.919038] 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 [ 48.922147] RSP: 002b:00007fff2feb7150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.923505] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb8cc5f5cd [ 48.924788] RDX: 000055d1bd62ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.926046] RBP: 00007fff2feb71b0 R08: 0000000000000000 R09: 00007fff2feb6850 [ 48.927303] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d1d8b06bf0 [ 48.928596] R13: 00007fff2feb75e0 R14: 000055d1d8b10380 R15: 000055d1d8b1b460 [ 48.929879] [ 48.930297] irq event stamp: 1743 [ 48.930942] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 48.932484] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 48.933973] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 48.935497] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 48.937000] ---[ end trace 0000000000000000 ]--- [ 49.703042] ------------[ cut here ]------------ [ 49.704003] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.705970] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.707493] Modules linked in: [ 49.708093] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.710047] Tainted: [W]=WARN [ 49.710627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.712075] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.712971] 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 [ 49.716076] RSP: 0018:ffff88801725fbc0 EFLAGS: 00010286 [ 49.717040] RAX: 0000000000000000 RBX: ffffed1002e4bf78 RCX: ffffffff813a4050 [ 49.718295] RDX: ffff888017765340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.719570] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4bf2f [ 49.720835] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.722107] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801725fdf8 [ 49.723380] FS: 00007f87a4795900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.724805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.725857] CR2: 00007f87a4c87580 CR3: 000000000dbc8000 CR4: 0000000000350ef0 [ 49.727133] Call Trace: [ 49.727636] [ 49.728032] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.728921] ? __create_object+0x59/0x80 [ 49.729695] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.730653] __vmalloc_noprof+0x59/0x60 [ 49.731352] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.732224] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.733142] bpf_prog_alloc+0x39/0x200 [ 49.733868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.734780] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.735678] do_seccomp+0x349/0x25e0 [ 49.736341] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.737223] ? __pfx_do_seccomp+0x10/0x10 [ 49.737995] ? find_held_lock+0x2b/0x80 [ 49.738750] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.739715] ? static_key_count+0x60/0x80 [ 49.740531] prctl_set_seccomp+0x4e/0x70 [ 49.741256] __do_sys_prctl+0xe6c/0x1d70 [ 49.742025] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.742868] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.743823] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.744768] ? irqentry_exit+0xf3/0x650 [ 49.745524] do_syscall_64+0xbf/0x430 [ 49.746206] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.747150] RIP: 0033:0x7f87a4c875cd [ 49.747851] 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 [ 49.750957] RSP: 002b:00007ffc6b3170e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.752307] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87a4c875cd [ 49.753566] RDX: 0000561656255e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.754839] RBP: 00007ffc6b317140 R08: 0000000000000000 R09: 00007ffc6b3167e0 [ 49.756125] R10: 0000000000000000 R11: 0000000000000246 R12: 000056166c03c2b0 [ 49.757396] R13: 00007ffc6b317570 R14: 000056166c03ed20 R15: 000056166c0508d0 [ 49.758700] [ 49.759128] irq event stamp: 1767 [ 49.759771] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 49.760839] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 49.761886] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 49.762943] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 49.763995] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11064' (ECDSA) to the list of known hosts. 2025/11/19 07:58:38 fuzzer started 2025/11/19 07:58:39 dialing manager at localhost:34383 2025/11/19 07:58:39 checking machine... 2025/11/19 07:58:39 checking revisions... [ 50.695389] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:58:39 testing simple program... [ 50.789785] cgroup: Unknown subsys name 'net' [ 50.845711] cgroup: Unknown subsys name 'cpuset' [ 50.867322] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:58:38 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08b18 RCX=ffff88806ce089a4 RDX=1ffff1100d9c117a RSI=ffffffff8100148a RDI=ffff88806ce08b24 RBP=ffff88806ce08bd0 RSP=ffff88806ce08a30 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000c7fe1 R12=ffff88806ce08b18 R13=0000000000000000 R14=ffff888015f81bc0 R15=ffff88800945d3c0 RIP=ffffffff8161920d 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 00007ffb8c76d900 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=00007fff2feafff8 CR3=000000000df2b000 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=6720646572637465733a4d41503d706f 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=0000000000028085 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd94bba6c8 CR3=000000000de5c000 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=38353a373020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383135 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000