[ 39.051068] ------------[ cut here ]------------ [ 39.051941] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.054057] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.055537] Modules linked in: [ 39.056161] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.058128] Tainted: [W]=WARN [ 39.058683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.060524] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.061614] 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 [ 39.064702] RSP: 0018:ffff888016aafbc0 EFLAGS: 00010286 [ 39.065654] RAX: 0000000000000000 RBX: ffffed1002d55f78 RCX: ffffffff813a4050 [ 39.066912] RDX: ffff88800b3e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.068147] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d55f2f [ 39.069382] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.070629] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016aafdf8 [ 39.071892] FS: 00007f6589cf0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.073603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.074945] CR2: 00007ffec6ed1ef8 CR3: 000000000e426000 CR4: 0000000000350ef0 [ 39.076454] Call Trace: [ 39.076918] [ 39.077370] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.078257] ? __create_object+0x59/0x80 [ 39.079020] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.079934] __vmalloc_noprof+0x59/0x60 [ 39.080686] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.081574] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.082489] bpf_prog_alloc+0x39/0x200 [ 39.083214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.084123] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.085003] do_seccomp+0x349/0x25e0 [ 39.085676] ? find_held_lock+0x2b/0x80 [ 39.086422] ? do_prlimit+0x310/0x610 [ 39.087151] ? __pfx_do_seccomp+0x10/0x10 [ 39.087878] ? do_raw_spin_unlock+0x53/0x220 [ 39.088697] ? _raw_spin_unlock+0x1e/0x40 [ 39.089464] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.090420] ? static_key_count+0x60/0x80 [ 39.091206] prctl_set_seccomp+0x4e/0x70 [ 39.091920] __do_sys_prctl+0xe6c/0x1d70 [ 39.092697] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.093549] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.094488] ? irqentry_exit+0xf3/0x650 [ 39.095232] do_syscall_64+0xbf/0x430 [ 39.095911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.096838] RIP: 0033:0x7f658a1e25cd [ 39.097538] 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 [ 39.100636] RSP: 002b:00007ffec6ed08d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.101997] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f658a1e25cd [ 39.103270] RDX: 0000562c2f1b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.104523] RBP: 00007ffec6ed0930 R08: 0000000000000000 R09: 00007ffec6ecffd0 [ 39.105782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562c45c32ad0 [ 39.107052] R13: 00007ffec6ed0d60 R14: 0000562c45c33bc0 R15: 0000562c45c44780 [ 39.108326] [ 39.108740] irq event stamp: 1811 [ 39.109373] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 39.110881] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 39.112384] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 39.113923] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 39.115438] ---[ end trace 0000000000000000 ]--- [ 41.913832] ------------[ cut here ]------------ [ 41.914764] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.916759] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.918204] Modules linked in: [ 41.918784] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.920786] Tainted: [W]=WARN [ 41.921386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.923163] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.924141] 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 [ 41.927290] RSP: 0018:ffff888019cafbc0 EFLAGS: 00010286 [ 41.928273] RAX: 0000000000000000 RBX: ffffed1003395f78 RCX: ffffffff813a4050 [ 41.929544] RDX: ffff888017425340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.930815] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003395f2f [ 41.932125] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.933395] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cafdf8 [ 41.934693] FS: 00007f78e4d6d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.936117] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.937167] CR2: 00007ffcfeccbef8 CR3: 0000000020a96000 CR4: 0000000000350ef0 [ 41.938457] Call Trace: [ 41.938924] [ 41.939376] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.940275] ? __create_object+0x59/0x80 [ 41.941053] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.942018] __vmalloc_noprof+0x59/0x60 [ 41.942727] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.943587] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.944525] bpf_prog_alloc+0x39/0x200 [ 41.945248] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.946180] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.947076] do_seccomp+0x349/0x25e0 [ 41.947757] ? find_held_lock+0x2b/0x80 [ 41.948505] ? do_prlimit+0x310/0x610 [ 41.949249] ? __pfx_do_seccomp+0x10/0x10 [ 41.950043] ? do_raw_spin_unlock+0x53/0x220 [ 41.950824] ? _raw_spin_unlock+0x1e/0x40 [ 41.951605] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.952568] ? static_key_count+0x60/0x80 [ 41.953389] prctl_set_seccomp+0x4e/0x70 [ 41.954176] __do_sys_prctl+0xe6c/0x1d70 [ 41.954934] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.955792] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.956752] ? irqentry_exit+0xf3/0x650 [ 41.957517] do_syscall_64+0xbf/0x430 [ 41.958260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.959207] RIP: 0033:0x7f78e525f5cd [ 41.959866] 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 [ 41.963002] RSP: 002b:00007ffcfeccaaa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.964353] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78e525f5cd [ 41.965637] RDX: 0000557d7bb33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.966910] RBP: 00007ffcfeccab00 R08: 0000000000000000 R09: 00007ffcfecca1a0 [ 41.968185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d80d19240 [ 41.969449] R13: 00007ffcfeccaf30 R14: 0000557d80d18bf0 R15: 0000557d80d2d4d0 [ 41.970689] [ 41.971099] irq event stamp: 1793 [ 41.971634] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 41.972982] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 41.974335] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 41.975689] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 41.977022] ---[ end trace 0000000000000000 ]--- [ 42.804380] ------------[ cut here ]------------ [ 42.805343] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.807402] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.808905] Modules linked in: [ 42.809581] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.811570] Tainted: [W]=WARN [ 42.812168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.813669] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.814636] 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 [ 42.817818] RSP: 0018:ffff888016a97bc0 EFLAGS: 00010286 [ 42.818810] RAX: 0000000000000000 RBX: ffffed1002d52f78 RCX: ffffffff813a4050 [ 42.820076] RDX: ffff888014ced340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.821350] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d52f2f [ 42.822655] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.823942] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a97df8 [ 42.825252] FS: 00007fa4294be900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.826716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.827780] CR2: 00007ffe9c23def8 CR3: 000000001c581000 CR4: 0000000000350ef0 [ 42.829084] Call Trace: [ 42.829556] [ 42.830014] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.830872] ? __create_object+0x59/0x80 [ 42.831659] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.832636] __vmalloc_noprof+0x59/0x60 [ 42.833391] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.834283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.835227] bpf_prog_alloc+0x39/0x200 [ 42.835920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.836863] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.837769] do_seccomp+0x349/0x25e0 [ 42.838480] ? find_held_lock+0x2b/0x80 [ 42.839231] ? do_prlimit+0x310/0x610 [ 42.839925] ? __pfx_do_seccomp+0x10/0x10 [ 42.840712] ? do_raw_spin_unlock+0x53/0x220 [ 42.841555] ? _raw_spin_unlock+0x1e/0x40 [ 42.842352] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.843322] ? static_key_count+0x60/0x80 [ 42.844129] prctl_set_seccomp+0x4e/0x70 [ 42.844860] __do_sys_prctl+0xe6c/0x1d70 [ 42.845652] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.846512] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.847492] ? irqentry_exit+0xf3/0x650 [ 42.848266] do_syscall_64+0xbf/0x430 [ 42.849001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.849916] RIP: 0033:0x7fa4299b05cd [ 42.850623] 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 [ 42.853830] RSP: 002b:00007ffe9c23c990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.855199] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4299b05cd [ 42.856486] RDX: 0000564f4f2f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.857785] RBP: 00007ffe9c23c9f0 R08: 0000000000000000 R09: 00007ffe9c23c090 [ 42.859086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f579c3ad0 [ 42.860356] R13: 00007ffe9c23ce20 R14: 0000564f579c4bc0 R15: 0000564f579d5780 [ 42.861675] [ 42.862144] irq event stamp: 1805 [ 42.862748] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 42.864288] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 42.865829] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 42.867378] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 42.868907] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43814' (ECDSA) to the list of known hosts. 2025/11/18 00:09:29 fuzzer started 2025/11/18 00:09:30 dialing manager at localhost:37895 2025/11/18 00:09:30 checking machine... 2025/11/18 00:09:30 checking revisions... [ 43.792578] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:09:30 testing simple program... [ 43.890158] cgroup: Unknown subsys name 'net' [ 43.957612] cgroup: Unknown subsys name 'cpuset' [ 43.969651] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:09:29 Registers: info registers vcpu 0 RAX=1ffffffff0ceb61c RBX=ffffffff8675b0e4 RCX=ffffffff81ee0c20 RDX=0000000000000000 RSI=ffffffff86b08364 RDI=ffffffff8675b0cc RBP=ffffffff8675b0cc RSP=ffff88806ce08978 R8 =ffffffff86b08364 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000032b46 R12=ffffffff8675b100 R13=ffffffff8675b0cc R14=ffffffff8675b0cc R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000213 [----A-C] 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 00007f869bfff700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000557d80d1a954 CR3=000000000b7c9000 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=2039323a39303a303020383120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038323a39303a3030203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002260f 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f35c6ee5018 CR3=000000000d6a6000 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=3dc2a1993e7215b2ce4f447345449233 XMM02=0000000000302978ec2efd57dc4c00df XMM03=000000000030fa908c199d52e569746e XMM04=3404e51b11a4adc900000000000ae988 XMM05=21aee4e5fb2c6abe0000000000320780 XMM06=474038aa6c007e1f000000000031f0b8 XMM07=e042d86d42eb936e000000000030fd10 XMM08=8c199d52e569746e00000000003029d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000