[ 45.869552] ------------[ cut here ]------------ [ 45.870471] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.872467] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.873917] Modules linked in: [ 45.874528] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.876751] Tainted: [W]=WARN [ 45.877308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.878827] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.879741] 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 [ 45.883175] RSP: 0018:ffff888013ef7bc0 EFLAGS: 00010286 [ 45.884399] RAX: 0000000000000000 RBX: ffffed10027def78 RCX: ffffffff813a4050 [ 45.885737] RDX: ffff88801b131bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.887136] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027def2f [ 45.888475] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.889780] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013ef7df8 [ 45.891064] FS: 00007f1e0c749900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.892512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.893579] CR2: 00007f1e0ccaf4a6 CR3: 0000000009c5f000 CR4: 0000000000350ef0 [ 45.894892] Call Trace: [ 45.895354] [ 45.895814] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.896723] ? __create_object+0x59/0x80 [ 45.897450] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.898414] __vmalloc_noprof+0x59/0x60 [ 45.899156] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.900065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.901005] bpf_prog_alloc+0x39/0x200 [ 45.901741] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.902670] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.903527] do_seccomp+0x349/0x25e0 [ 45.904269] ? find_held_lock+0x2b/0x80 [ 45.905065] ? do_prlimit+0x310/0x610 [ 45.905820] ? __pfx_do_seccomp+0x10/0x10 [ 45.906560] ? do_raw_spin_unlock+0x53/0x220 [ 45.907400] ? _raw_spin_unlock+0x1e/0x40 [ 45.908205] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.909222] ? static_key_count+0x60/0x80 [ 45.910048] prctl_set_seccomp+0x4e/0x70 [ 45.910818] __do_sys_prctl+0xe6c/0x1d70 [ 45.911686] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.912522] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.913494] ? irqentry_exit+0xf3/0x650 [ 45.914262] do_syscall_64+0xbf/0x430 [ 45.915068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.916045] RIP: 0033:0x7f1e0cc3b5cd [ 45.916734] 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 [ 45.919871] RSP: 002b:00007ffcf36c2130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.921236] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e0cc3b5cd [ 45.922508] RDX: 000055d1dd028e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.923795] RBP: 00007ffcf36c2190 R08: 0000000000000000 R09: 00007ffcf36c1830 [ 45.925086] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d20b14c2b0 [ 45.926369] R13: 00007ffcf36c25c0 R14: 000055d20b14ed20 R15: 000055d20b1608d0 [ 45.927676] [ 45.928104] irq event stamp: 1813 [ 45.928764] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 45.930289] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 45.931811] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 45.933278] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 45.934550] ---[ end trace 0000000000000000 ]--- [ 49.283981] ------------[ cut here ]------------ [ 49.284934] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.286893] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.288328] Modules linked in: [ 49.288936] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.290871] Tainted: [W]=WARN [ 49.291420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.292881] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.295219] 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 [ 49.298425] RSP: 0018:ffff888017667bc0 EFLAGS: 00010286 [ 49.299421] RAX: 0000000000000000 RBX: ffffed1002eccf78 RCX: ffffffff813a4050 [ 49.300693] RDX: ffff88800edd9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.301963] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eccf2f [ 49.303216] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.304484] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017667df8 [ 49.305748] FS: 00007fdc01a19900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.307165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.308214] CR2: 00007fff167edef7 CR3: 0000000020493000 CR4: 0000000000350ef0 [ 49.309482] Call Trace: [ 49.309981] [ 49.310387] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.311266] ? __create_object+0x59/0x80 [ 49.312041] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.313000] __vmalloc_noprof+0x59/0x60 [ 49.313746] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.314559] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.315466] bpf_prog_alloc+0x39/0x200 [ 49.316203] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.317115] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.318002] do_seccomp+0x349/0x25e0 [ 49.318706] ? find_held_lock+0x2b/0x80 [ 49.319408] ? do_prlimit+0x310/0x610 [ 49.320144] ? __pfx_do_seccomp+0x10/0x10 [ 49.320916] ? do_raw_spin_unlock+0x53/0x220 [ 49.321738] ? _raw_spin_unlock+0x1e/0x40 [ 49.322461] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.323412] ? static_key_count+0x60/0x80 [ 49.324215] prctl_set_seccomp+0x4e/0x70 [ 49.324983] __do_sys_prctl+0xe6c/0x1d70 [ 49.325759] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.326555] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.327504] ? irqentry_exit+0xf3/0x650 [ 49.328267] do_syscall_64+0xbf/0x430 [ 49.328998] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.329937] RIP: 0033:0x7fdc01f0b5cd [ 49.330587] 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 [ 49.333742] RSP: 002b:00007fff167ec100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.335080] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdc01f0b5cd [ 49.336371] RDX: 00005587ebcf5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.337632] RBP: 00007fff167ec160 R08: 0000000000000000 R09: 00007fff167eb800 [ 49.338892] R10: 0000000000000000 R11: 0000000000000246 R12: 000055881ac56ad0 [ 49.340162] R13: 00007fff167ec590 R14: 000055881ac57bc0 R15: 000055881ac68780 [ 49.341433] [ 49.341896] irq event stamp: 2071 [ 49.342494] hardirqs last enabled at (2079): [] __up_console_sem+0x78/0x80 [ 49.344048] hardirqs last disabled at (2088): [] __up_console_sem+0x5d/0x80 [ 49.345340] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 49.346621] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 49.347872] ---[ end trace 0000000000000000 ]--- [ 50.034456] ------------[ cut here ]------------ [ 50.035371] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.037375] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.038829] Modules linked in: [ 50.039411] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.041684] Tainted: [W]=WARN [ 50.042240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.043690] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.044560] 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 [ 50.047717] RSP: 0018:ffff88801863fbc0 EFLAGS: 00010286 [ 50.048695] RAX: 0000000000000000 RBX: ffffed10030c7f78 RCX: ffffffff813a4050 [ 50.049956] RDX: ffff888016248000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.051231] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030c7f2f [ 50.052510] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.053764] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801863fdf8 [ 50.055027] FS: 00007fc5b69e1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.056465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.057517] CR2: 00007fc5b6ed3580 CR3: 000000000df54000 CR4: 0000000000350ef0 [ 50.058784] Call Trace: [ 50.059241] [ 50.059689] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.060543] ? __create_object+0x59/0x80 [ 50.061320] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.062280] __vmalloc_noprof+0x59/0x60 [ 50.063033] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.063906] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.064849] bpf_prog_alloc+0x39/0x200 [ 50.065533] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.066457] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.067351] do_seccomp+0x349/0x25e0 [ 50.068069] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.069148] ? __pfx_do_seccomp+0x10/0x10 [ 50.069925] ? find_held_lock+0x2b/0x80 [ 50.070677] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.071581] ? static_key_count+0x60/0x80 [ 50.072384] prctl_set_seccomp+0x4e/0x70 [ 50.073147] __do_sys_prctl+0xe6c/0x1d70 [ 50.073929] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.074779] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.075724] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.076691] ? irqentry_exit+0xf3/0x650 [ 50.077416] do_syscall_64+0xbf/0x430 [ 50.078147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.079087] RIP: 0033:0x7fc5b6ed35cd [ 50.079786] 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 [ 50.082941] RSP: 002b:00007ffdc59374e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.084301] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5b6ed35cd [ 50.085562] RDX: 00005616d4c34e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.086830] RBP: 00007ffdc5937540 R08: 0000000000000000 R09: 00007ffdc5936be0 [ 50.088146] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616ecaba2b0 [ 50.089420] R13: 00007ffdc5937970 R14: 00005616ecabcd20 R15: 00005616ecace8d0 [ 50.090711] [ 50.091142] irq event stamp: 1847 [ 50.091781] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 50.093287] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 50.094803] softirqs last enabled at (1836): [] handle_softirqs+0x50c/0x770 [ 50.096334] softirqs last disabled at (1831): [] __irq_exit_rcu+0xc4/0x100 [ 50.097825] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55743' (ECDSA) to the list of known hosts. 2025/11/19 02:25:50 fuzzer started 2025/11/19 02:25:50 dialing manager at localhost:34383 2025/11/19 02:25:50 checking machine... 2025/11/19 02:25:50 checking revisions... [ 50.962682] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:25:51 testing simple program... [ 51.044144] cgroup: Unknown subsys name 'net' [ 51.110487] cgroup: Unknown subsys name 'cpuset' [ 51.127679] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:25:50 Registers: info registers vcpu 0 RAX=1ffffffff0d1f346 RBX=ffffffff868f9a34 RCX=ffffffff83c64480 RDX=0000000000000000 RSI=ffffffff86d76064 RDI=ffffffff868f9a34 RBP=ffffffff868f9a34 RSP=ffff88806ce08998 R8 =ffffffff86d76064 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a526 R12=ffffffff868f9a38 R13=ffffffff868f9a34 R14=ffffffff868f9a34 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000213 [----A-C] 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 00007fdc01a19900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff167e6000 CR3=000000002041b000 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=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888009643780 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =ffffffff87ce3608 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526fc0 RFL=00000082 [--S----] 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 0000000000000000 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=00007ffe21b24438 CR3=000000000a0ed000 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=2030353a35323a323020393120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039343a35323a3230203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000