[ 54.032630] ------------[ cut here ]------------ [ 54.033536] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.035544] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 54.037105] Modules linked in: [ 54.037972] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.040057] Tainted: [W]=WARN [ 54.040718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.042253] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.043179] 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 [ 54.046438] RSP: 0018:ffff88801858fbc0 EFLAGS: 00010286 [ 54.047432] RAX: 0000000000000000 RBX: ffffed10030b1f78 RCX: ffffffff813a4050 [ 54.048745] RDX: ffff888015f53780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.050088] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b1f2f [ 54.051423] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.052721] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801858fdf8 [ 54.054019] FS: 00007fc2241a3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.055529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.056614] CR2: 00007fc224695580 CR3: 000000000d2ca000 CR4: 0000000000350ef0 [ 54.057908] Call Trace: [ 54.058388] [ 54.058832] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.059753] ? __create_object+0x59/0x80 [ 54.060525] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.061566] __vmalloc_noprof+0x59/0x60 [ 54.062346] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.063240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.064195] bpf_prog_alloc+0x39/0x200 [ 54.064976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.065950] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.066881] do_seccomp+0x349/0x25e0 [ 54.067557] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.068521] ? __pfx_do_seccomp+0x10/0x10 [ 54.069341] ? find_held_lock+0x2b/0x80 [ 54.070105] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.071082] ? static_key_count+0x60/0x80 [ 54.071881] prctl_set_seccomp+0x4e/0x70 [ 54.072633] __do_sys_prctl+0xe6c/0x1d70 [ 54.073441] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.074332] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.075300] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.076257] ? irqentry_exit+0xf3/0x650 [ 54.077033] do_syscall_64+0xbf/0x430 [ 54.077789] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.078759] RIP: 0033:0x7fc2246955cd [ 54.079448] 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 [ 54.082726] RSP: 002b:00007ffc4ea87a10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.084087] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2246955cd [ 54.085424] RDX: 000055f1337dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.086774] RBP: 00007ffc4ea87a70 R08: 0000000000000000 R09: 00007ffc4ea87110 [ 54.088079] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f165751ad0 [ 54.089395] R13: 00007ffc4ea87ea0 R14: 000055f165752bc0 R15: 000055f165763780 [ 54.090759] [ 54.091208] irq event stamp: 1801 [ 54.091873] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 54.093444] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 54.095050] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 54.096626] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 54.098205] ---[ end trace 0000000000000000 ]--- [ 57.375825] ------------[ cut here ]------------ [ 57.376771] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.378813] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 57.380241] Modules linked in: [ 57.381110] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.383159] Tainted: [W]=WARN [ 57.383766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.385225] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.386138] 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 [ 57.389326] RSP: 0018:ffff888016fc7bc0 EFLAGS: 00010286 [ 57.390299] RAX: 0000000000000000 RBX: ffffed1002df8f78 RCX: ffffffff813a4050 [ 57.391564] RDX: ffff88801618d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.392840] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df8f2f [ 57.394102] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.395360] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fc7df8 [ 57.396636] FS: 00007f5cb162d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.398105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.399159] CR2: 00007f5cb1b934a6 CR3: 0000000009d9c000 CR4: 0000000000350ef0 [ 57.400421] Call Trace: [ 57.400941] [ 57.401345] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.402238] ? __create_object+0x59/0x80 [ 57.403022] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.403992] __vmalloc_noprof+0x59/0x60 [ 57.404770] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.405589] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.406509] bpf_prog_alloc+0x39/0x200 [ 57.407230] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.408147] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.409061] do_seccomp+0x349/0x25e0 [ 57.409762] ? find_held_lock+0x2b/0x80 [ 57.410477] ? do_prlimit+0x310/0x610 [ 57.411213] ? __pfx_do_seccomp+0x10/0x10 [ 57.411989] ? do_raw_spin_unlock+0x53/0x220 [ 57.412825] ? _raw_spin_unlock+0x1e/0x40 [ 57.413563] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.414510] ? static_key_count+0x60/0x80 [ 57.415306] prctl_set_seccomp+0x4e/0x70 [ 57.416084] __do_sys_prctl+0xe6c/0x1d70 [ 57.416935] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.417959] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.419030] ? irqentry_exit+0xf3/0x650 [ 57.419804] do_syscall_64+0xbf/0x430 [ 57.420489] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.421443] RIP: 0033:0x7f5cb1b1f5cd [ 57.422142] 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 [ 57.425282] RSP: 002b:00007ffc6fcc4ff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.426628] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5cb1b1f5cd [ 57.427916] RDX: 0000563fb9373e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.429200] RBP: 00007ffc6fcc5050 R08: 0000000000000000 R09: 00007ffc6fcc46f0 [ 57.430468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563fdaf5d240 [ 57.431731] R13: 00007ffc6fcc5480 R14: 0000563fdaf66380 R15: 0000563fdaf71540 [ 57.433020] [ 57.433445] irq event stamp: 1851 [ 57.434091] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 57.435606] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 57.437113] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 57.438640] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 57.440158] ---[ end trace 0000000000000000 ]--- [ 58.303153] ------------[ cut here ]------------ [ 58.304118] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.306158] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 58.307615] Modules linked in: [ 58.308287] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.310301] Tainted: [W]=WARN [ 58.310918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.312395] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.313638] 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 [ 58.317037] RSP: 0018:ffff888016e3fbc0 EFLAGS: 00010286 [ 58.318033] RAX: 0000000000000000 RBX: ffffed1002dc7f78 RCX: ffffffff813a4050 [ 58.319513] RDX: ffff88800ee9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.321075] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc7f2f [ 58.322556] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.323901] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e3fdf8 [ 58.325218] FS: 00007fad8b37b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.326681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.327748] CR2: 00007fff140eeef8 CR3: 000000000cc54000 CR4: 0000000000350ef0 [ 58.329053] Call Trace: [ 58.329519] [ 58.329967] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.330881] ? __create_object+0x59/0x80 [ 58.331627] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.332622] __vmalloc_noprof+0x59/0x60 [ 58.333390] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.334275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.335219] bpf_prog_alloc+0x39/0x200 [ 58.335962] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.336926] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.337854] do_seccomp+0x349/0x25e0 [ 58.338546] ? find_held_lock+0x2b/0x80 [ 58.339315] ? do_prlimit+0x310/0x610 [ 58.340055] ? __pfx_do_seccomp+0x10/0x10 [ 58.340865] ? do_raw_spin_unlock+0x53/0x220 [ 58.341713] ? _raw_spin_unlock+0x1e/0x40 [ 58.342466] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.343448] ? static_key_count+0x60/0x80 [ 58.344261] prctl_set_seccomp+0x4e/0x70 [ 58.345064] __do_sys_prctl+0xe6c/0x1d70 [ 58.345859] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.346729] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.347651] ? irqentry_exit+0xf3/0x650 [ 58.348436] do_syscall_64+0xbf/0x430 [ 58.349221] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.350187] RIP: 0033:0x7fad8b86d5cd [ 58.350891] 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 [ 58.354101] RSP: 002b:00007fff140ecad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.355474] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad8b86d5cd [ 58.356799] RDX: 00005623431ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.358091] RBP: 00007fff140ecb30 R08: 0000000000000000 R09: 00007fff140ec1d0 [ 58.359380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562372747b10 [ 58.360692] R13: 00007fff140ecf60 R14: 00005623727482b0 R15: 000056237275c6f0 [ 58.362009] [ 58.362430] irq event stamp: 1789 [ 58.363084] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 58.364619] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 58.366166] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 58.367702] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 58.369208] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8953' (ECDSA) to the list of known hosts. 2025/11/17 16:19:37 fuzzer started 2025/11/17 16:19:37 dialing manager at localhost:37895 2025/11/17 16:19:37 checking machine... 2025/11/17 16:19:37 checking revisions... [ 59.269741] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:19:37 testing simple program... [ 59.356628] cgroup: Unknown subsys name 'net' [ 59.414944] cgroup: Unknown subsys name 'cpuset' [ 59.428323] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:19:36 Registers: info registers vcpu 0 RAX=0000000000002005 RBX=ffff888016189bc0 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801618a618 RSP=ffff888016de7828 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801618a640 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----PC] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f5cb162d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc6fcbf000 CR3=000000001fe4b000 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=0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a XMM01=000000000000000000000000000000ff XMM02=00000000000000000000000000000000 XMM03=207265766574616877206f642079616d XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00ffffffffffffffffffffffffffffff XMM08=6220292e2e2e202c72656e6e61622023 XMM09=00000000000000000000000000000000 XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025e71 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff72fa3538 CR3=000000000dac4000 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=c182986b1c74b8bc624973a85ebe424e XMM02=0000000000304600eff9b2d0a8fce9cb XMM03=00000000003046d02c67c8bc2e329bc3 XMM04=4005e075c336837a00000000000ae988 XMM05=6c6c74fe46d2148e0000000000320f20 XMM06=474038aa6c007e1f00000000003208c0 XMM07=e042d86d42eb936e00000000003100d0 XMM08=26a1e3008aaa5c1700000000003046d0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000