[ 54.039950] ------------[ cut here ]------------ [ 54.040811] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.042771] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.044221] Modules linked in: [ 54.044798] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.047040] Tainted: [W]=WARN [ 54.047617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.049182] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.050234] 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 [ 54.053492] RSP: 0018:ffff88801bd5fbc0 EFLAGS: 00010286 [ 54.054494] RAX: 0000000000000000 RBX: ffffed10037abf78 RCX: ffffffff813a4050 [ 54.055824] RDX: ffff888017531bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.057140] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037abf2f [ 54.058451] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.059767] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd5fdf8 [ 54.061078] FS: 00007f16daa05900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.062551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.063644] CR2: 00007f16daef7580 CR3: 000000000d093000 CR4: 0000000000350ef0 [ 54.064963] Call Trace: [ 54.065445] [ 54.065906] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.066782] ? __create_object+0x59/0x80 [ 54.067593] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.068589] __vmalloc_noprof+0x59/0x60 [ 54.069366] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.070261] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.071222] bpf_prog_alloc+0x39/0x200 [ 54.071984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.072942] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.073826] do_seccomp+0x349/0x25e0 [ 54.074570] ? __pfx_do_seccomp+0x10/0x10 [ 54.075388] ? count_memcg_events+0xc0/0x420 [ 54.076251] ? find_held_lock+0x2b/0x80 [ 54.077033] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.078020] ? static_key_count+0x60/0x80 [ 54.078796] prctl_set_seccomp+0x4e/0x70 [ 54.079602] __do_sys_prctl+0xe6c/0x1d70 [ 54.080395] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.081267] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.082263] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.083271] ? irqentry_exit+0xf3/0x650 [ 54.084053] do_syscall_64+0xbf/0x430 [ 54.084768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.085746] RIP: 0033:0x7f16daef75cd [ 54.086470] 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 [ 54.089743] RSP: 002b:00007fff9ebf3dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.091161] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16daef75cd [ 54.092453] RDX: 000055fadcbd3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.093709] RBP: 00007fff9ebf3e30 R08: 0000000000000000 R09: 00007fff9ebf34d0 [ 54.094960] R10: 0000000000000000 R11: 0000000000000246 R12: 000055faeb889ad0 [ 54.096236] R13: 00007fff9ebf4260 R14: 000055faeb88abc0 R15: 000055faeb89b780 [ 54.097510] [ 54.097956] irq event stamp: 1763 [ 54.098557] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 54.100058] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 54.101554] softirqs last enabled at (1308): [] handle_softirqs+0x50c/0x770 [ 54.103074] softirqs last disabled at (1285): [] __irq_exit_rcu+0xc4/0x100 [ 54.104496] ---[ end trace 0000000000000000 ]--- [ 57.357335] ------------[ cut here ]------------ [ 57.358266] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.360244] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.361712] Modules linked in: [ 57.362377] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.364329] Tainted: [W]=WARN [ 57.364923] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.366366] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.367275] 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 [ 57.370371] RSP: 0018:ffff88801a247bc0 EFLAGS: 00010286 [ 57.371342] RAX: 0000000000000000 RBX: ffffed1003448f78 RCX: ffffffff813a4050 [ 57.372591] RDX: ffff88801ac5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.373845] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003448f2f [ 57.375111] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.376379] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a247df8 [ 57.377635] FS: 00007fbc6609a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.379033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.380076] CR2: 00007fffd9a3def8 CR3: 0000000016578000 CR4: 0000000000350ef0 [ 57.381332] Call Trace: [ 57.381781] [ 57.382226] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.383100] ? __create_object+0x59/0x80 [ 57.383850] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.384799] __vmalloc_noprof+0x59/0x60 [ 57.385547] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.386404] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.387330] bpf_prog_alloc+0x39/0x200 [ 57.388059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.388969] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.389804] do_seccomp+0x349/0x25e0 [ 57.390505] ? find_held_lock+0x2b/0x80 [ 57.391251] ? do_prlimit+0x310/0x610 [ 57.391981] ? __pfx_do_seccomp+0x10/0x10 [ 57.392699] ? do_raw_spin_unlock+0x53/0x220 [ 57.393505] ? _raw_spin_unlock+0x1e/0x40 [ 57.394290] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.395239] ? static_key_count+0x60/0x80 [ 57.396033] prctl_set_seccomp+0x4e/0x70 [ 57.396747] __do_sys_prctl+0xe6c/0x1d70 [ 57.397518] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.398359] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.399318] ? irqentry_exit+0xf3/0x650 [ 57.400067] do_syscall_64+0xbf/0x430 [ 57.400743] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.401669] RIP: 0033:0x7fbc6658c5cd [ 57.402354] 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 [ 57.405442] RSP: 002b:00007fffd9a3ca70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.406776] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc6658c5cd [ 57.408033] RDX: 000055f2fee4fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.409288] RBP: 00007fffd9a3cad0 R08: 0000000000000000 R09: 00007fffd9a3c170 [ 57.410532] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f32448aad0 [ 57.411786] R13: 00007fffd9a3cf00 R14: 000055f32448bbc0 R15: 000055f32449c780 [ 57.413057] [ 57.413472] irq event stamp: 1741 [ 57.414111] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 57.415627] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 57.417103] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 57.418604] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 57.420100] ---[ end trace 0000000000000000 ]--- [ 58.222306] ------------[ cut here ]------------ [ 58.223313] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.225405] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 58.226966] Modules linked in: [ 58.227606] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.229756] Tainted: [W]=WARN [ 58.230395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.232090] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.233070] 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 [ 58.236263] RSP: 0018:ffff888017727bc0 EFLAGS: 00010286 [ 58.237256] RAX: 0000000000000000 RBX: ffffed1002ee4f78 RCX: ffffffff813a4050 [ 58.238573] RDX: ffff88800f088000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.239900] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee4f2f [ 58.241206] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.242506] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017727df8 [ 58.243817] FS: 00007f6eb3e68900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.245261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.246344] CR2: 00007ffe2c659ef8 CR3: 000000001bee4000 CR4: 0000000000350ef0 [ 58.247665] Call Trace: [ 58.248187] [ 58.248613] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.249568] ? __create_object+0x59/0x80 [ 58.250413] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.251492] __vmalloc_noprof+0x59/0x60 [ 58.252317] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.253264] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.254256] bpf_prog_alloc+0x39/0x200 [ 58.255057] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.256071] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.257044] do_seccomp+0x349/0x25e0 [ 58.257777] ? find_held_lock+0x2b/0x80 [ 58.258600] ? do_prlimit+0x310/0x610 [ 58.259402] ? __pfx_do_seccomp+0x10/0x10 [ 58.260244] ? do_raw_spin_unlock+0x53/0x220 [ 58.261138] ? _raw_spin_unlock+0x1e/0x40 [ 58.261995] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.263047] ? static_key_count+0x60/0x80 [ 58.263923] prctl_set_seccomp+0x4e/0x70 [ 58.264695] __do_sys_prctl+0xe6c/0x1d70 [ 58.265535] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.266458] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.267569] ? irqentry_exit+0xf3/0x650 [ 58.268398] do_syscall_64+0xbf/0x430 [ 58.269201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.270250] RIP: 0033:0x7f6eb435a5cd [ 58.271014] 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 [ 58.274406] RSP: 002b:00007ffe2c658730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.275896] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6eb435a5cd [ 58.277264] RDX: 000055e8f7325e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.278626] RBP: 00007ffe2c658790 R08: 0000000000000000 R09: 00007ffe2c657e30 [ 58.280018] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9339402b0 [ 58.281395] R13: 00007ffe2c658bc0 R14: 000055e933942d20 R15: 000055e9339548d0 [ 58.282787] [ 58.283332] irq event stamp: 1761 [ 58.284037] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 58.285676] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 58.287328] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 58.288840] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 58.290303] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25526' (ECDSA) to the list of known hosts. 2025/11/19 01:59:23 fuzzer started 2025/11/19 01:59:24 dialing manager at localhost:34383 2025/11/19 01:59:24 checking machine... 2025/11/19 01:59:24 checking revisions... [ 59.314058] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:59:24 testing simple program... [ 59.395776] cgroup: Unknown subsys name 'net' [ 59.458178] cgroup: Unknown subsys name 'cpuset' [ 59.478455] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:59:23 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000010 RCX=ffff888013fc4400 RDX=0000000000000010 RSI=ffffffff8263609a RDI=ffff88800fc80a00 RBP=ffff888013fc4400 RSP=ffff888016bef3d0 R8 =0000000000000008 R9 =0000000000000004 R10=0000000000000e04 R11=0000000000000001 R12=ffff88800fc80a00 R13=0000000000000001 R14=ffff888013fc4400 R15=0000000000000e04 RIP=ffffffff81751e08 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 00007fbc6609a900 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=00007fbc66651618 CR3=0000000020a3f000 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=2032323a39353a313020393120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032323a39353a3130203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002e2a5 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=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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f02ddf36000 CR3=000000000e975000 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=96712f7460655db8cc4e1e46084d5075 XMM02=00000000003048d8ec2efd57dc4c00df XMM03=000000000030fcb02e3ac5364b223417 XMM04=e3a01632153c64ea00000000000ae988 XMM05=0394861f14684e590000000000320968 XMM06=046670775506227d000000000031a9c0 XMM07=e042d86d42eb936e000000000030ff30 XMM08=2e3ac5364b2234170000000000304938 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000