[ 46.240464] ------------[ cut here ]------------ [ 46.241401] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.243508] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 46.245245] Modules linked in: [ 46.246003] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.248110] Tainted: [W]=WARN [ 46.248667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.250216] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.251165] 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 [ 46.254385] RSP: 0018:ffff888017077bc0 EFLAGS: 00010286 [ 46.255377] RAX: 0000000000000000 RBX: ffffed1002e0ef78 RCX: ffffffff813a4050 [ 46.256657] RDX: ffff888016681bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.258004] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0ef2f [ 46.259297] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.260556] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017077df8 [ 46.261823] FS: 00007f13259b5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.263290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.264352] CR2: 00007f1325ea7580 CR3: 000000001a736000 CR4: 0000000000350ef0 [ 46.265612] Call Trace: [ 46.266152] [ 46.266558] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.267434] ? __create_object+0x59/0x80 [ 46.268215] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.269202] __vmalloc_noprof+0x59/0x60 [ 46.269957] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.270857] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.271794] bpf_prog_alloc+0x39/0x200 [ 46.272473] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.273382] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.274323] do_seccomp+0x349/0x25e0 [ 46.275048] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.275939] ? __pfx_do_seccomp+0x10/0x10 [ 46.276668] ? find_held_lock+0x2b/0x80 [ 46.277438] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.278422] ? static_key_count+0x60/0x80 [ 46.279216] prctl_set_seccomp+0x4e/0x70 [ 46.279985] __do_sys_prctl+0xe6c/0x1d70 [ 46.280771] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.281584] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.282583] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.283538] ? irqentry_exit+0xf3/0x650 [ 46.284296] do_syscall_64+0xbf/0x430 [ 46.285038] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.286036] RIP: 0033:0x7f1325ea75cd [ 46.286740] 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 [ 46.289866] RSP: 002b:00007fff6e40a2f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.291261] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1325ea75cd [ 46.292529] RDX: 0000556c68805e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.293805] RBP: 00007fff6e40a350 R08: 0000000000000000 R09: 00007fff6e4099f0 [ 46.295108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c7eca1240 [ 46.296380] R13: 00007fff6e40a780 R14: 0000556c7eca0bf0 R15: 0000556c7ecb54d0 [ 46.297655] [ 46.298157] irq event stamp: 1777 [ 46.298803] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 46.300337] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 46.301861] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 46.303436] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 46.304940] ---[ end trace 0000000000000000 ]--- [ 49.203663] ------------[ cut here ]------------ [ 49.204557] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.206554] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.207973] Modules linked in: [ 49.208553] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.210524] Tainted: [W]=WARN [ 49.211122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.212574] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.213474] 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 [ 49.216606] RSP: 0018:ffff88801997fbc0 EFLAGS: 00010286 [ 49.217567] RAX: 0000000000000000 RBX: ffffed100332ff78 RCX: ffffffff813a4050 [ 49.218873] RDX: ffff888017133780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.220131] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100332ff2f [ 49.221388] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.222706] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801997fdf8 [ 49.223961] FS: 00007f53ea113900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.225366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.226450] CR2: 00007f53ea605580 CR3: 000000000e1ba000 CR4: 0000000000350ef0 [ 49.227727] Call Trace: [ 49.228180] [ 49.228579] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.229452] ? __create_object+0x59/0x80 [ 49.230250] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.231206] __vmalloc_noprof+0x59/0x60 [ 49.231951] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.232814] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.233676] bpf_prog_alloc+0x39/0x200 [ 49.234436] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.235358] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.236245] do_seccomp+0x349/0x25e0 [ 49.236944] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.237837] ? __pfx_do_seccomp+0x10/0x10 [ 49.238614] ? find_held_lock+0x2b/0x80 [ 49.239361] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.240316] ? static_key_count+0x60/0x80 [ 49.241102] prctl_set_seccomp+0x4e/0x70 [ 49.241878] __do_sys_prctl+0xe6c/0x1d70 [ 49.242642] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.243506] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.244456] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.245403] ? irqentry_exit+0xf3/0x650 [ 49.246193] do_syscall_64+0xbf/0x430 [ 49.246941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.247890] RIP: 0033:0x7f53ea6055cd [ 49.248535] 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 [ 49.251704] RSP: 002b:00007ffce077e470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.253055] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53ea6055cd [ 49.254351] RDX: 000055c605735e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.255618] RBP: 00007ffce077e4d0 R08: 0000000000000000 R09: 00007ffce077db70 [ 49.256877] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c63ef0dad0 [ 49.258173] R13: 00007ffce077e900 R14: 000055c63ef0ebc0 R15: 000055c63ef1f780 [ 49.259472] [ 49.259927] irq event stamp: 1719 [ 49.260522] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 49.262026] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 49.263551] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 49.265078] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 49.266604] ---[ end trace 0000000000000000 ]--- [ 50.058326] ------------[ cut here ]------------ [ 50.059269] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.061257] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/255 [ 50.062759] Modules linked in: [ 50.063347] CPU: 0 UID: 104 PID: 255 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.065317] Tainted: [W]=WARN [ 50.065926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.067398] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.068300] 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 [ 50.071433] RSP: 0018:ffff888017a77bc0 EFLAGS: 00010286 [ 50.072396] RAX: 0000000000000000 RBX: ffffed1002f4ef78 RCX: ffffffff813a4050 [ 50.073701] RDX: ffff888017bc5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.074973] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4ef2f [ 50.076251] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.077510] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a77df8 [ 50.078775] FS: 00007ffb03f3f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.080205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.081254] CR2: 00007ffb044a54a6 CR3: 000000000dccc000 CR4: 0000000000350ef0 [ 50.082532] Call Trace: [ 50.083044] [ 50.083450] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.084331] ? __create_object+0x59/0x80 [ 50.085124] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.086102] __vmalloc_noprof+0x59/0x60 [ 50.086851] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.087662] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.088588] bpf_prog_alloc+0x39/0x200 [ 50.089322] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.090242] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.091135] do_seccomp+0x349/0x25e0 [ 50.091859] ? find_held_lock+0x2b/0x80 [ 50.092562] ? do_prlimit+0x310/0x610 [ 50.093299] ? __pfx_do_seccomp+0x10/0x10 [ 50.094089] ? do_raw_spin_unlock+0x53/0x220 [ 50.094924] ? _raw_spin_unlock+0x1e/0x40 [ 50.095651] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.096614] ? static_key_count+0x60/0x80 [ 50.097407] prctl_set_seccomp+0x4e/0x70 [ 50.098186] __do_sys_prctl+0xe6c/0x1d70 [ 50.098954] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.099805] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.100753] ? irqentry_exit+0xf3/0x650 [ 50.101460] do_syscall_64+0xbf/0x430 [ 50.102207] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.103146] RIP: 0033:0x7ffb044315cd [ 50.103848] 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 [ 50.106980] RSP: 002b:00007ffeececd150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.108328] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb044315cd [ 50.109589] RDX: 000056004219ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.110857] RBP: 00007ffeececd1b0 R08: 0000000000000000 R09: 00007ffeececc850 [ 50.112128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560055d872b0 [ 50.113388] R13: 00007ffeececd5e0 R14: 0000560055d89d20 R15: 0000560055d9b8d0 [ 50.114673] [ 50.115119] irq event stamp: 1741 [ 50.115768] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 50.117258] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 50.118771] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770 [ 50.120279] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 50.121788] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59541' (ECDSA) to the list of known hosts. 2025/11/18 19:24:41 fuzzer started 2025/11/18 19:24:42 dialing manager at localhost:34383 2025/11/18 19:24:42 checking machine... 2025/11/18 19:24:42 checking revisions... [ 51.020462] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:24:42 testing simple program... [ 51.103090] cgroup: Unknown subsys name 'net' [ 51.156373] cgroup: Unknown subsys name 'cpuset' [ 51.171162] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:24:41 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=ffffffff86ab8454 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffff88806ce01000 RSP=ffff88806ce089f0 R8 =ffffffff86ab8458 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806ce08a01 R13=ffff88806ce08ab8 R14=ffff88806ce08dc0 R15=ffff88806ce08a70 RIP=ffffffff815bd14d RFL=00000202 [-------] 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 00007f53ea113900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce0778000 CR3=000000001e947000 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 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880096fb780 RCX=ffff888009757794 RDX=0000000000000000 RSI=ffffffff8146197d RDI=ffff8880096fbb7c RBP=ffff8880096fb780 RSP=ffff8880097577b8 R8 =ffffffff86a0ba7e R9 =ffff888009757880 R10=000000000003c9ed R11=000000000000897b R12=0000000000000000 R13=ffff888009757888 R14=ffff8880096fb780 R15=ffff888009757840 RIP=ffffffff815bd7a7 RFL=00000217 [----APC] 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c63ef0a218 CR3=000000000de0e000 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=7462d6fa0397cdab54427c4da6daae83 XMM02=ec2efd57dc4c00df0000000000303858 XMM03=0f09df839be164d70000000000303928 XMM04=ee708fc4bbf5459700000000000ae988 XMM05=8fc41bc140b4a1a30000000000321168 XMM06=280a1d610a8a97f10000000000320208 XMM07=e042d86d42eb936e0000000000311918 XMM08=0f09df839be164d70000000000303928 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000