[ 46.456706] ------------[ cut here ]------------ [ 46.457714] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.459798] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.462527] Modules linked in: [ 46.463226] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.465370] Tainted: [W]=WARN [ 46.466013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.467560] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.468524] 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 [ 46.471852] RSP: 0018:ffff888017257bc0 EFLAGS: 00010286 [ 46.472917] RAX: 0000000000000000 RBX: ffffed1002e4af78 RCX: ffffffff813a4050 [ 46.474280] RDX: ffff88801afc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.475633] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4af2f [ 46.476993] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.478333] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017257df8 [ 46.479655] FS: 00007fa5a74c1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.481182] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.482330] CR2: 00007fa5a79b3580 CR3: 000000000cb95000 CR4: 0000000000350ef0 [ 46.483710] Call Trace: [ 46.484203] [ 46.484699] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.485696] ? __create_object+0x59/0x80 [ 46.486483] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.487536] __vmalloc_noprof+0x59/0x60 [ 46.488329] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.489294] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.490303] bpf_prog_alloc+0x39/0x200 [ 46.491111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.492117] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.493098] do_seccomp+0x349/0x25e0 [ 46.493886] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.494846] ? __pfx_do_seccomp+0x10/0x10 [ 46.495701] ? find_held_lock+0x2b/0x80 [ 46.496460] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.497518] ? static_key_count+0x60/0x80 [ 46.498377] prctl_set_seccomp+0x4e/0x70 [ 46.499216] __do_sys_prctl+0xe6c/0x1d70 [ 46.500065] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.500984] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.502038] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.503068] ? irqentry_exit+0xf3/0x650 [ 46.503888] do_syscall_64+0xbf/0x430 [ 46.504693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.505727] RIP: 0033:0x7fa5a79b35cd [ 46.506431] 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 [ 46.509835] RSP: 002b:00007ffdcd2d19c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.511300] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5a79b35cd [ 46.512689] RDX: 00005565f8d3ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.514089] RBP: 00007ffdcd2d1a20 R08: 0000000000000000 R09: 00007ffdcd2d10c0 [ 46.515468] R10: 0000000000000000 R11: 0000000000000246 R12: 000055660f0fbad0 [ 46.516877] R13: 00007ffdcd2d1e50 R14: 000055660f0fcbc0 R15: 000055660f10d780 [ 46.518275] [ 46.518778] irq event stamp: 2237 [ 46.519423] hardirqs last enabled at (2245): [] __up_console_sem+0x78/0x80 [ 46.521092] hardirqs last disabled at (2254): [] __up_console_sem+0x5d/0x80 [ 46.522722] softirqs last enabled at (2158): [] handle_softirqs+0x50c/0x770 [ 46.524356] softirqs last disabled at (2153): [] __irq_exit_rcu+0xc4/0x100 [ 46.525926] ---[ end trace 0000000000000000 ]--- [ 49.880088] ------------[ cut here ]------------ [ 49.881032] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.883007] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.884441] Modules linked in: [ 49.885083] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.887112] Tainted: [W]=WARN [ 49.887715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.889179] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.890093] 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 [ 49.893241] RSP: 0018:ffff88801692fbc0 EFLAGS: 00010286 [ 49.894217] RAX: 0000000000000000 RBX: ffffed1002d25f78 RCX: ffffffff813a4050 [ 49.895509] RDX: ffff888017ac0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.896780] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d25f2f [ 49.898061] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.899336] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801692fdf8 [ 49.900634] FS: 00007f730b99c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.902081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.903140] CR2: 00007ffc93be0ef7 CR3: 000000000a206000 CR4: 0000000000350ef0 [ 49.904414] Call Trace: [ 49.904930] [ 49.905337] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.906224] ? __create_object+0x59/0x80 [ 49.907010] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.907975] __vmalloc_noprof+0x59/0x60 [ 49.908735] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.909560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.910496] bpf_prog_alloc+0x39/0x200 [ 49.911243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.912161] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.913078] do_seccomp+0x349/0x25e0 [ 49.913788] ? find_held_lock+0x2b/0x80 [ 49.914493] ? do_prlimit+0x310/0x610 [ 49.915231] ? __pfx_do_seccomp+0x10/0x10 [ 49.916016] ? do_raw_spin_unlock+0x53/0x220 [ 49.916857] ? _raw_spin_unlock+0x1e/0x40 [ 49.917639] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.918543] ? static_key_count+0x60/0x80 [ 49.919337] prctl_set_seccomp+0x4e/0x70 [ 49.920111] __do_sys_prctl+0xe6c/0x1d70 [ 49.920919] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.921774] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.922736] ? irqentry_exit+0xf3/0x650 [ 49.923448] do_syscall_64+0xbf/0x430 [ 49.924183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.925136] RIP: 0033:0x7f730be8e5cd [ 49.925833] 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 [ 49.928976] RSP: 002b:00007ffc93bdef30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.930327] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f730be8e5cd [ 49.931603] RDX: 000055913fd8ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.932894] RBP: 00007ffc93bdef90 R08: 0000000000000000 R09: 00007ffc93bde630 [ 49.934172] R10: 0000000000000000 R11: 0000000000000246 R12: 000055916cc41240 [ 49.935464] R13: 00007ffc93bdf3c0 R14: 000055916cc4a380 R15: 000055916cc55540 [ 49.936774] [ 49.937209] irq event stamp: 1725 [ 49.937848] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 49.939359] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 49.940891] softirqs last enabled at (1348): [] handle_softirqs+0x50c/0x770 [ 49.942438] softirqs last disabled at (1343): [] __irq_exit_rcu+0xc4/0x100 [ 49.943940] ---[ end trace 0000000000000000 ]--- [ 50.769410] ------------[ cut here ]------------ [ 50.770355] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.772322] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.773830] Modules linked in: [ 50.774419] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.776372] Tainted: [W]=WARN [ 50.776997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.778452] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.779357] 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 [ 50.782472] RSP: 0018:ffff888016a8fbc0 EFLAGS: 00010286 [ 50.783424] RAX: 0000000000000000 RBX: ffffed1002d51f78 RCX: ffffffff813a4050 [ 50.784706] RDX: ffff8880157eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.785977] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d51f2f [ 50.787239] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.788513] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a8fdf8 [ 50.789798] FS: 00007f5983483900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.791219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.792263] CR2: 00007f5983975580 CR3: 000000000df93000 CR4: 0000000000350ef0 [ 50.793546] Call Trace: [ 50.794051] [ 50.794454] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.795335] ? __create_object+0x59/0x80 [ 50.796108] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.797072] __vmalloc_noprof+0x59/0x60 [ 50.797814] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.798678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.799560] bpf_prog_alloc+0x39/0x200 [ 50.800295] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.801220] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.802120] do_seccomp+0x349/0x25e0 [ 50.802833] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.803730] ? __pfx_do_seccomp+0x10/0x10 [ 50.804462] ? find_held_lock+0x2b/0x80 [ 50.805227] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.806172] ? static_key_count+0x60/0x80 [ 50.806977] prctl_set_seccomp+0x4e/0x70 [ 50.807752] __do_sys_prctl+0xe6c/0x1d70 [ 50.808503] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.809366] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.810329] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.811306] ? irqentry_exit+0xf3/0x650 [ 50.812088] do_syscall_64+0xbf/0x430 [ 50.812832] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.813812] RIP: 0033:0x7f59839755cd [ 50.814468] 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 [ 50.817641] RSP: 002b:00007fff0e3ab730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.818996] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f59839755cd [ 50.820282] RDX: 000055e0eb5dbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.821565] RBP: 00007fff0e3ab790 R08: 0000000000000000 R09: 00007fff0e3aae30 [ 50.822857] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e1010fb2b0 [ 50.824118] R13: 00007fff0e3abbc0 R14: 000055e1010fdd20 R15: 000055e10110f8d0 [ 50.825413] [ 50.825877] irq event stamp: 1803 [ 50.826479] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 50.828001] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 50.829524] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 50.831093] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 50.832617] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34066' (ECDSA) to the list of known hosts. 2025/11/18 15:22:43 fuzzer started 2025/11/18 15:22:44 dialing manager at localhost:34383 2025/11/18 15:22:44 checking machine... 2025/11/18 15:22:44 checking revisions... [ 51.719622] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:22:44 testing simple program... [ 51.799719] cgroup: Unknown subsys name 'net' [ 51.865465] cgroup: Unknown subsys name 'cpuset' [ 51.877424] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:22:43 Registers: info registers vcpu 0 RAX=e363951e462df000 RBX=ffff888017a97b58 RCX=ffffffff86ab8484 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888017a97740 R8 =ffffffff86ab8488 R9 =ffff888017a97838 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff8135e7a2 R13=ffff888017a97840 R14=ffff888017a97b58 R15=ffff888017a977f8 RIP=ffffffff81528ee4 RFL=00000282 [--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 00007f730b99c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc93bd9000 CR3=000000001f352000 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=0000006f730074696d7265705f6d6170 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=0000000000021f39 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff50d3f958 CR3=000000000d54c000 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=22b6b8bc07a18090e64c9b4f9728211f XMM02=0000000000303b98eff9b2d0a8fce9cb XMM03=0000000000303c682c67c8bc2e329bc3 XMM04=af3a8bb551d0029e00000000000ae988 XMM05=d4d626a62b66e7c10000000000321490 XMM06=817b8945e9d50373000000000031fdc8 XMM07=e042d86d42eb936e00000000003119f8 XMM08=9972efd339a9b1ba0000000000303c68 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000