[ 38.874472] ------------[ cut here ]------------ [ 38.875389] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.877421] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.878884] Modules linked in: [ 38.879555] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.881539] Tainted: [W]=WARN [ 38.882106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.883581] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.884507] 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 [ 38.887733] RSP: 0018:ffff8880161dfbc0 EFLAGS: 00010286 [ 38.888717] RAX: 0000000000000000 RBX: ffffed1002c3bf78 RCX: ffffffff813a4050 [ 38.890011] RDX: ffff888016963780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.891323] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3bf2f [ 38.892620] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.893920] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161dfdf8 [ 38.895238] FS: 00007fd6108fe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.896688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.897746] CR2: 00007fff69b54ef7 CR3: 000000001ccdc000 CR4: 0000000000350ef0 [ 38.899047] Call Trace: [ 38.899572] [ 38.899983] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.900883] ? __create_object+0x59/0x80 [ 38.901669] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.902641] __vmalloc_noprof+0x59/0x60 [ 38.903422] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.904305] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.905246] bpf_prog_alloc+0x39/0x200 [ 38.905964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.906895] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.907821] do_seccomp+0x349/0x25e0 [ 38.908553] ? find_held_lock+0x2b/0x80 [ 38.909325] ? do_prlimit+0x310/0x610 [ 38.910033] ? __pfx_do_seccomp+0x10/0x10 [ 38.910826] ? do_raw_spin_unlock+0x53/0x220 [ 38.911673] ? _raw_spin_unlock+0x1e/0x40 [ 38.912486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.913464] ? static_key_count+0x60/0x80 [ 38.914269] prctl_set_seccomp+0x4e/0x70 [ 38.915008] __do_sys_prctl+0xe6c/0x1d70 [ 38.915802] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.916663] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.917622] ? irqentry_exit+0xf3/0x650 [ 38.918389] do_syscall_64+0xbf/0x430 [ 38.919098] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.920068] RIP: 0033:0x7fd610df05cd [ 38.920785] 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 [ 38.924003] RSP: 002b:00007fff69b53830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.925373] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd610df05cd [ 38.926683] RDX: 000055b9238f9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.927978] RBP: 00007fff69b53890 R08: 0000000000000000 R09: 00007fff69b52f30 [ 38.929259] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b963041ad0 [ 38.930571] R13: 00007fff69b53cc0 R14: 000055b963042bc0 R15: 000055b963053780 [ 38.931883] [ 38.932344] irq event stamp: 1677 [ 38.932954] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 38.934479] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 38.936006] softirqs last enabled at (1444): [] handle_softirqs+0x50c/0x770 [ 38.937565] softirqs last disabled at (1439): [] __irq_exit_rcu+0xc4/0x100 [ 38.939082] ---[ end trace 0000000000000000 ]--- [ 41.725239] ------------[ cut here ]------------ [ 41.726171] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.728384] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.731310] Modules linked in: [ 41.731953] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.734058] Tainted: [W]=WARN [ 41.734655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.736184] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.737125] 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 [ 41.740501] RSP: 0018:ffff88801785fbc0 EFLAGS: 00010286 [ 41.741498] RAX: 0000000000000000 RBX: ffffed1002f0bf78 RCX: ffffffff813a4050 [ 41.742857] RDX: ffff888017b40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.744192] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f0bf2f [ 41.745567] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.746930] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801785fdf8 [ 41.748268] FS: 00007fab40e45900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.749794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.750878] CR2: 00007fab41337580 CR3: 000000001fbe7000 CR4: 0000000000350ef0 [ 41.752255] Call Trace: [ 41.752726] [ 41.753149] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.754100] ? __create_object+0x59/0x80 [ 41.754895] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.755916] __vmalloc_noprof+0x59/0x60 [ 41.756717] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.757612] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.758595] bpf_prog_alloc+0x39/0x200 [ 41.759362] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.760347] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.761273] do_seccomp+0x349/0x25e0 [ 41.761988] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.762929] ? __pfx_do_seccomp+0x10/0x10 [ 41.763739] ? find_held_lock+0x2b/0x80 [ 41.764525] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.765512] ? static_key_count+0x60/0x80 [ 41.766354] prctl_set_seccomp+0x4e/0x70 [ 41.767100] __do_sys_prctl+0xe6c/0x1d70 [ 41.767934] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.768808] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.769831] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.770832] ? irqentry_exit+0xf3/0x650 [ 41.771651] do_syscall_64+0xbf/0x430 [ 41.772401] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.773392] RIP: 0033:0x7fab413375cd [ 41.774096] 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 [ 41.777496] RSP: 002b:00007ffef88fc960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.778902] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab413375cd [ 41.780191] RDX: 00005579eb10ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.781311] RBP: 00007ffef88fc9c0 R08: 0000000000000000 R09: 00007ffef88fc060 [ 41.782449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a07f912b0 [ 41.783562] R13: 00007ffef88fcdf0 R14: 0000557a07f93d20 R15: 0000557a07fa58d0 [ 41.784705] [ 41.785069] irq event stamp: 2035 [ 41.785622] hardirqs last enabled at (2045): [] __up_console_sem+0x78/0x80 [ 41.786966] hardirqs last disabled at (2054): [] __up_console_sem+0x5d/0x80 [ 41.788305] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 41.789676] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 41.790993] ---[ end trace 0000000000000000 ]--- [ 42.471341] ------------[ cut here ]------------ [ 42.472102] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.473876] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.475137] Modules linked in: [ 42.475887] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.477699] Tainted: [W]=WARN [ 42.478173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.479467] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.480249] 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 [ 42.483042] RSP: 0018:ffff888016eb7bc0 EFLAGS: 00010286 [ 42.483886] RAX: 0000000000000000 RBX: ffffed1002dd6f78 RCX: ffffffff813a4050 [ 42.484997] RDX: ffff88801a4d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.486120] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd6f2f [ 42.487228] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.488351] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016eb7df8 [ 42.489486] FS: 00007f0c25124900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.490733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.491674] CR2: 00007f0c25616580 CR3: 0000000020575000 CR4: 0000000000350ef0 [ 42.492777] Call Trace: [ 42.493174] [ 42.493567] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.494332] ? __create_object+0x59/0x80 [ 42.494967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.495802] __vmalloc_noprof+0x59/0x60 [ 42.496433] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.497126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.497899] bpf_prog_alloc+0x39/0x200 [ 42.498515] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.499299] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.500035] do_seccomp+0x349/0x25e0 [ 42.500639] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.501398] ? __pfx_do_seccomp+0x10/0x10 [ 42.502019] ? find_held_lock+0x2b/0x80 [ 42.502655] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.503481] ? static_key_count+0x60/0x80 [ 42.504117] prctl_set_seccomp+0x4e/0x70 [ 42.504780] __do_sys_prctl+0xe6c/0x1d70 [ 42.505433] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.506108] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.506923] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.507766] ? irqentry_exit+0xf3/0x650 [ 42.508446] do_syscall_64+0xbf/0x430 [ 42.509031] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.509839] RIP: 0033:0x7f0c256165cd [ 42.510939] 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 [ 42.513638] RSP: 002b:00007ffdf945fdb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.514778] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c256165cd [ 42.515866] RDX: 0000557e1ff83e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.516935] RBP: 00007ffdf945fe10 R08: 0000000000000000 R09: 00007ffdf945f4b0 [ 42.518021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e3d7caad0 [ 42.519094] R13: 00007ffdf9460240 R14: 0000557e3d7cbbc0 R15: 0000557e3d7dc780 [ 42.520199] [ 42.520580] irq event stamp: 1829 [ 42.521081] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 42.522365] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 42.523659] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 42.524949] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 42.526230] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18403' (ECDSA) to the list of known hosts. 2025/11/17 10:09:30 fuzzer started 2025/11/17 10:09:31 dialing manager at localhost:37895 2025/11/17 10:09:31 checking machine... 2025/11/17 10:09:31 checking revisions... [ 43.296714] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:09:31 testing simple program... [ 43.388147] cgroup: Unknown subsys name 'net' [ 43.446701] cgroup: Unknown subsys name 'cpuset' [ 43.464548] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:09:30 Registers: info registers vcpu 0 RAX=fffffffffa96fd82 RBX=ffffffff866903dc RCX=ffffffff8100012f RDX=0000000000000000 RSI=ffffffff869d7fd2 RDI=ffffffff866903c0 RBP=ffffffff866903c0 RSP=ffff888015d27170 R8 =ffffffff869d7fd2 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff866903fc R13=ffffffff866903c0 R14=ffffffff866903c0 R15=dffffc0000000000 RIP=ffffffff8135dac3 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 00007f22f15f0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000556a188c7000 CR3=000000000dc06000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=b5ec7f27cc43a66b00000000000ae988 XMM05=3d84a059c3615fa10000000000320a78 XMM06=d96330e2d2db8632000000000031fb88 XMM07=fb795ef6d657705600000000003103c8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff84c6acdf RBX=ffffffff81618fa0 RCX=ffff8880173cf944 RDX=1ffff11002e79f49 RSI=ffffffff84c6acdf RDI=ffff8880173cfab8 RBP=ffff8880173cfa88 RSP=ffff8880173cf9e8 R8 =0000000000000001 R9 =ffff8880173cfa30 R10=000000000003c9ed R11=0000000000026ee5 R12=ffff8880173cfab8 R13=0000000000000000 R14=ffff888017b45340 R15=ffff88800945d280 RIP=ffffffff81618fa0 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 00007fab40e45900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007eff33be4000 CR3=000000001fb69000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000