[ 45.771232] ------------[ cut here ]------------ [ 45.772275] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.774907] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.776500] Modules linked in: [ 45.777139] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.779326] Tainted: [W]=WARN [ 45.779943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.781569] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.782584] 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 [ 45.785997] RSP: 0018:ffff888016c9fbc0 EFLAGS: 00010286 [ 45.787042] RAX: 0000000000000000 RBX: ffffed1002d93f78 RCX: ffffffff813a4050 [ 45.788424] RDX: ffff888018ba0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.789819] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d93f2f [ 45.791202] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.792620] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c9fdf8 [ 45.794034] FS: 00007efdf632b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.795605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.796794] CR2: 00007ffe53fe8ef8 CR3: 000000001d932000 CR4: 0000000000350ef0 [ 45.798214] Call Trace: [ 45.798781] [ 45.799241] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.800214] ? __create_object+0x59/0x80 [ 45.801082] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.802134] __vmalloc_noprof+0x59/0x60 [ 45.802983] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.803947] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.805002] bpf_prog_alloc+0x39/0x200 [ 45.805813] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.806843] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.807826] do_seccomp+0x349/0x25e0 [ 45.808629] ? find_held_lock+0x2b/0x80 [ 45.809474] ? do_prlimit+0x310/0x610 [ 45.810232] ? __pfx_do_seccomp+0x10/0x10 [ 45.811096] ? do_raw_spin_unlock+0x53/0x220 [ 45.812014] ? _raw_spin_unlock+0x1e/0x40 [ 45.812897] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.813966] ? static_key_count+0x60/0x80 [ 45.814851] prctl_set_seccomp+0x4e/0x70 [ 45.815724] __do_sys_prctl+0xe6c/0x1d70 [ 45.816598] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.817550] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.818619] ? irqentry_exit+0xf3/0x650 [ 45.819458] do_syscall_64+0xbf/0x430 [ 45.820236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.821283] RIP: 0033:0x7efdf681d5cd [ 45.822040] 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 [ 45.825491] RSP: 002b:00007ffe53fe7700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.826990] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efdf681d5cd [ 45.828414] RDX: 0000564212769e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.829820] RBP: 00007ffe53fe7760 R08: 0000000000000000 R09: 00007ffe53fe6e00 [ 45.831234] R10: 0000000000000000 R11: 0000000000000246 R12: 000056421f70dad0 [ 45.832654] R13: 00007ffe53fe7b90 R14: 000056421f70ebc0 R15: 000056421f71f780 [ 45.834077] [ 45.834576] irq event stamp: 1835 [ 45.835239] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 45.836930] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 45.838587] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 45.840267] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 45.841688] ---[ end trace 0000000000000000 ]--- [ 49.391975] ------------[ cut here ]------------ [ 49.392925] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.394735] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.396152] Modules linked in: [ 49.396917] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.398680] Tainted: [W]=WARN [ 49.399180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.400521] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.401348] 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 [ 49.404173] RSP: 0018:ffff88800f2cfbc0 EFLAGS: 00010286 [ 49.405076] RAX: 0000000000000000 RBX: ffffed1001e59f78 RCX: ffffffff813a4050 [ 49.406249] RDX: ffff888018b81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.407697] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e59f2f [ 49.408874] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.410017] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f2cfdf8 [ 49.411108] FS: 00007f9d174d6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.412319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.413167] CR2: 00007f9d179c8580 CR3: 000000000d863000 CR4: 0000000000350ef0 [ 49.414221] Call Trace: [ 49.414635] [ 49.414973] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.415808] ? __create_object+0x59/0x80 [ 49.416475] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.417250] __vmalloc_noprof+0x59/0x60 [ 49.417893] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.418625] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.419391] bpf_prog_alloc+0x39/0x200 [ 49.419967] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.420749] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.421510] do_seccomp+0x349/0x25e0 [ 49.422074] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.422820] ? __pfx_do_seccomp+0x10/0x10 [ 49.423470] ? find_held_lock+0x2b/0x80 [ 49.424060] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.424859] ? static_key_count+0x60/0x80 [ 49.425521] prctl_set_seccomp+0x4e/0x70 [ 49.426124] __do_sys_prctl+0xe6c/0x1d70 [ 49.426770] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.427488] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.428261] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.429070] ? irqentry_exit+0xf3/0x650 [ 49.429708] do_syscall_64+0xbf/0x430 [ 49.430284] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.431070] RIP: 0033:0x7f9d179c85cd [ 49.431646] 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 [ 49.434308] RSP: 002b:00007ffd94af1720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.435452] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d179c85cd [ 49.436533] RDX: 000055c23cb78e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.437606] RBP: 00007ffd94af1780 R08: 0000000000000000 R09: 00007ffd94af0e20 [ 49.438683] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c25ec30ad0 [ 49.439745] R13: 00007ffd94af1bb0 R14: 000055c25ec31bc0 R15: 000055c25ec42780 [ 49.440839] [ 49.441193] irq event stamp: 1837 [ 49.441742] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 49.443016] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 49.444288] softirqs last enabled at (1562): [] handle_softirqs+0x50c/0x770 [ 49.445584] softirqs last disabled at (1555): [] __irq_exit_rcu+0xc4/0x100 [ 49.446839] ---[ end trace 0000000000000000 ]--- [ 50.268098] ------------[ cut here ]------------ [ 50.269032] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.271021] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.272483] Modules linked in: [ 50.273080] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.275009] Tainted: [W]=WARN [ 50.275596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.277074] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.278000] 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 [ 50.281451] RSP: 0018:ffff888018277bc0 EFLAGS: 00010286 [ 50.282516] RAX: 0000000000000000 RBX: ffffed100304ef78 RCX: ffffffff813a4050 [ 50.283916] RDX: ffff88800f460000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.285371] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100304ef2f [ 50.286792] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.288240] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018277df8 [ 50.289688] FS: 00007fa289413900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.291326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.292516] CR2: 00007fa289905580 CR3: 000000000e3ad000 CR4: 0000000000350ef0 [ 50.293945] Call Trace: [ 50.294488] [ 50.294938] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.295929] ? __create_object+0x59/0x80 [ 50.296784] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.297845] __vmalloc_noprof+0x59/0x60 [ 50.298669] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.299623] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.300652] bpf_prog_alloc+0x39/0x200 [ 50.301452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.302475] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.303467] do_seccomp+0x349/0x25e0 [ 50.304205] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.305210] ? __pfx_do_seccomp+0x10/0x10 [ 50.306070] ? find_held_lock+0x2b/0x80 [ 50.306902] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.307972] ? static_key_count+0x60/0x80 [ 50.308848] prctl_set_seccomp+0x4e/0x70 [ 50.309692] __do_sys_prctl+0xe6c/0x1d70 [ 50.310541] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.311480] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.312535] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.313594] ? irqentry_exit+0xf3/0x650 [ 50.314424] do_syscall_64+0xbf/0x430 [ 50.315176] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.316211] RIP: 0033:0x7fa2899055cd [ 50.316990] 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 [ 50.320438] RSP: 002b:00007ffe01d59d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.321922] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2899055cd [ 50.323335] RDX: 0000558c23281e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.324758] RBP: 00007ffe01d59dc0 R08: 0000000000000000 R09: 00007ffe01d59460 [ 50.326177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c3a211ad0 [ 50.327589] R13: 00007ffe01d5a1f0 R14: 0000558c3a212bc0 R15: 0000558c3a223780 [ 50.329034] [ 50.329535] irq event stamp: 1831 [ 50.330201] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 50.331879] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 50.333567] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 50.335255] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 50.336887] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64351' (ECDSA) to the list of known hosts. 2025/11/17 17:31:26 fuzzer started 2025/11/17 17:31:26 dialing manager at localhost:37895 2025/11/17 17:31:26 checking machine... 2025/11/17 17:31:26 checking revisions... [ 51.259380] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:31:26 testing simple program... [ 51.350486] cgroup: Unknown subsys name 'net' [ 51.436807] cgroup: Unknown subsys name 'cpuset' [ 51.452950] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:31:25 Registers: info registers vcpu 0 RAX=00000000000000c3 RBX=ffff8880170d9bc0 RCX=0000000000000020 RDX=0000000000000001 RSI=0000000000000020 RDI=0000000000000003 RBP=ffff8880170da618 RSP=ffff88806ce088a8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880170da690 R13=0000000000000002 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff81527236 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f4acb80f700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd94aeb000 CR3=000000000de4d000 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=756e696c65735f687373203a726f7272 XMM02=2079746972756365732078756e694c45 XMM03=2064656c696146203a656d616e796278 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303134 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888009757748 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ec R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009757840 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb35d272028 CR3=000000000d2c9000 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=00000000002eb4482fccd54c36d8a3f3 XMM01=00000000003039707e8a42789393c4b7 XMM02=0000000000303a78eff9b2d0a8fce9cb XMM03=0000000000303b482c67c8bc2e329bc3 XMM04=55dfaef09eab3ebe00000000000ae988 XMM05=090f1556b20111b300000000003219a8 XMM06=5b75c91c804453420000000000321830 XMM07=e042d86d42eb936e0000000000312cd8 XMM08=b476d4efc9978e720000000000303b48 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000