[ 39.041232] ------------[ cut here ]------------ [ 39.042183] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.044275] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.045761] Modules linked in: [ 39.046400] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.048407] Tainted: [W]=WARN [ 39.048961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.050432] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.051350] 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 [ 39.054531] RSP: 0018:ffff88801c1cfbc0 EFLAGS: 00010286 [ 39.055518] RAX: 0000000000000000 RBX: ffffed1003839f78 RCX: ffffffff813a4050 [ 39.056817] RDX: ffff88801a603780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.058121] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003839f2f [ 39.059431] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.060727] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c1cfdf8 [ 39.062014] FS: 00007f0df2f72900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.063458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.064520] CR2: 00007f0df3464580 CR3: 000000000beb1000 CR4: 0000000000350ef0 [ 39.065822] Call Trace: [ 39.066331] [ 39.066742] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.067656] ? __create_object+0x59/0x80 [ 39.068450] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.069425] __vmalloc_noprof+0x59/0x60 [ 39.070179] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.071020] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.071945] bpf_prog_alloc+0x39/0x200 [ 39.072673] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.073597] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.074514] do_seccomp+0x349/0x25e0 [ 39.075248] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.076149] ? __pfx_do_seccomp+0x10/0x10 [ 39.076902] ? find_held_lock+0x2b/0x80 [ 39.077676] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.078646] ? static_key_count+0x60/0x80 [ 39.079487] prctl_set_seccomp+0x4e/0x70 [ 39.080268] __do_sys_prctl+0xe6c/0x1d70 [ 39.081011] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.081865] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.082836] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.083818] ? irqentry_exit+0xf3/0x650 [ 39.084586] do_syscall_64+0xbf/0x430 [ 39.085323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.086279] RIP: 0033:0x7f0df34645cd [ 39.086960] 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 [ 39.090144] RSP: 002b:00007fffa96e6420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.091544] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0df34645cd [ 39.092835] RDX: 000055d593103e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.094143] RBP: 00007fffa96e6480 R08: 0000000000000000 R09: 00007fffa96e5b20 [ 39.095464] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d5b20cdad0 [ 39.096761] R13: 00007fffa96e68b0 R14: 000055d5b20cebc0 R15: 000055d5b20df780 [ 39.098061] [ 39.098532] irq event stamp: 1763 [ 39.099191] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 39.100715] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 39.102240] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 39.103802] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 39.105345] ---[ end trace 0000000000000000 ]--- [ 42.782280] ------------[ cut here ]------------ [ 42.783222] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.785291] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.786725] Modules linked in: [ 42.787606] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.789705] Tainted: [W]=WARN [ 42.790310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.791800] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.792723] 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 [ 42.795893] RSP: 0018:ffff888017a3fbc0 EFLAGS: 00010286 [ 42.796866] RAX: 0000000000000000 RBX: ffffed1002f47f78 RCX: ffffffff813a4050 [ 42.798157] RDX: ffff88801a433780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.799466] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f47f2f [ 42.800764] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.802055] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a3fdf8 [ 42.803366] FS: 00007f3e77699900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.804816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.805873] CR2: 00007f3e77bff4a6 CR3: 000000001408f000 CR4: 0000000000350ef0 [ 42.807164] Call Trace: [ 42.807634] [ 42.808041] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.808942] ? __create_object+0x59/0x80 [ 42.809738] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.810726] __vmalloc_noprof+0x59/0x60 [ 42.811522] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.812395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.813342] bpf_prog_alloc+0x39/0x200 [ 42.814038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.814989] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.815902] do_seccomp+0x349/0x25e0 [ 42.816627] ? find_held_lock+0x2b/0x80 [ 42.817387] ? do_prlimit+0x310/0x610 [ 42.818080] ? __pfx_do_seccomp+0x10/0x10 [ 42.818866] ? do_raw_spin_unlock+0x53/0x220 [ 42.819711] ? _raw_spin_unlock+0x1e/0x40 [ 42.820494] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.821460] ? static_key_count+0x60/0x80 [ 42.822267] prctl_set_seccomp+0x4e/0x70 [ 42.823010] __do_sys_prctl+0xe6c/0x1d70 [ 42.823795] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.824658] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.825622] ? irqentry_exit+0xf3/0x650 [ 42.826413] do_syscall_64+0xbf/0x430 [ 42.827164] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.828066] RIP: 0033:0x7f3e77b8b5cd [ 42.828775] 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 [ 42.831923] RSP: 002b:00007ffc43cc60f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.833263] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3e77b8b5cd [ 42.834529] RDX: 000055bca5fb9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.835814] RBP: 00007ffc43cc6150 R08: 0000000000000000 R09: 00007ffc43cc57f0 [ 42.837115] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bcde788ad0 [ 42.838384] R13: 00007ffc43cc6580 R14: 000055bcde789bc0 R15: 000055bcde79a780 [ 42.839699] [ 42.840151] irq event stamp: 1921 [ 42.840754] hardirqs last enabled at (1929): [] __up_console_sem+0x78/0x80 [ 42.842293] hardirqs last disabled at (1938): [] __up_console_sem+0x5d/0x80 [ 42.843826] softirqs last enabled at (1886): [] handle_softirqs+0x50c/0x770 [ 42.845373] softirqs last disabled at (1871): [] __irq_exit_rcu+0xc4/0x100 [ 42.846894] ---[ end trace 0000000000000000 ]--- [ 43.716752] ------------[ cut here ]------------ [ 43.717695] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.719719] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.721161] Modules linked in: [ 43.721751] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.723762] Tainted: [W]=WARN [ 43.724360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.725832] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.726758] 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 [ 43.729915] RSP: 0018:ffff888015ecfbc0 EFLAGS: 00010286 [ 43.730904] RAX: 0000000000000000 RBX: ffffed1002bd9f78 RCX: ffffffff813a4050 [ 43.732195] RDX: ffff888014340000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.733459] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd9f2f [ 43.734720] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.735997] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ecfdf8 [ 43.737272] FS: 00007f01a9890900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.738687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.739772] CR2: 00007f01a9df64a6 CR3: 0000000009ef2000 CR4: 0000000000350ef0 [ 43.741045] Call Trace: [ 43.741562] [ 43.741987] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.742894] ? __create_object+0x59/0x80 [ 43.743695] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.744692] __vmalloc_noprof+0x59/0x60 [ 43.745449] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.746334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.747295] bpf_prog_alloc+0x39/0x200 [ 43.748005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.748935] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.749860] do_seccomp+0x349/0x25e0 [ 43.750582] ? find_held_lock+0x2b/0x80 [ 43.751348] ? do_prlimit+0x310/0x610 [ 43.752044] ? __pfx_do_seccomp+0x10/0x10 [ 43.752829] ? do_raw_spin_unlock+0x53/0x220 [ 43.753658] ? _raw_spin_unlock+0x1e/0x40 [ 43.754422] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.755388] ? static_key_count+0x60/0x80 [ 43.756184] prctl_set_seccomp+0x4e/0x70 [ 43.756910] __do_sys_prctl+0xe6c/0x1d70 [ 43.757690] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.758543] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.759512] ? irqentry_exit+0xf3/0x650 [ 43.760269] do_syscall_64+0xbf/0x430 [ 43.760955] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.761893] RIP: 0033:0x7f01a9d825cd [ 43.762586] 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 [ 43.765725] RSP: 002b:00007ffcc96d2f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.767083] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f01a9d825cd [ 43.768385] RDX: 000055694938be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.769657] RBP: 00007ffcc96d2f90 R08: 0000000000000000 R09: 00007ffcc96d2630 [ 43.770927] R10: 0000000000000000 R11: 0000000000000246 R12: 000055697f4e3ad0 [ 43.772144] R13: 00007ffcc96d33c0 R14: 000055697f4e4bc0 R15: 000055697f4f5780 [ 43.773226] [ 43.773578] irq event stamp: 1767 [ 43.774078] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 43.775373] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 43.776653] softirqs last enabled at (1282): [] handle_softirqs+0x50c/0x770 [ 43.777941] softirqs last disabled at (1271): [] __irq_exit_rcu+0xc4/0x100 [ 43.779231] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22418' (ECDSA) to the list of known hosts. 2025/11/18 03:23:38 fuzzer started 2025/11/18 03:23:38 dialing manager at localhost:37895 2025/11/18 03:23:38 checking machine... 2025/11/18 03:23:38 checking revisions... [ 44.709134] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:23:39 testing simple program... [ 44.801151] cgroup: Unknown subsys name 'net' [ 44.861440] cgroup: Unknown subsys name 'cpuset' [ 44.875614] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:23:38 Registers: info registers vcpu 0 RAX=ffffffff86a014d9 RBX=0000000000000002 RCX=ffffffff86a014d4 RDX=dffffc0000000000 RSI=0000000000000000 RDI=1ffffffff0d4029b RBP=ffff88806ce08ac8 RSP=ffff88806ce089b0 R8 =ffffffff86a014d8 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e85e RFL=00000212 [----A--] 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 00007f7826e9c700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3e77c50618 CR3=000000000a0c1000 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=2037333a33323a333020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037333a33323a3330203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888009ff7e08 RCX=ffff888009ff7944 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88800f8aa618 RBP=ffff888009ff0000 RSP=ffff888009ff7970 R8 =0000000000000001 R9 =ffff888009ff7a30 R10=000000000003c9ed R11=0000000000023e3a R12=ffff888009ff7a01 R13=ffff888009ff7a38 R14=ffff888009ff7df8 R15=ffff888009ff79f0 RIP=ffffffff815d2996 RFL=00000296 [--S-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 00007fc6651ed900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055ef0f599668 CR3=0000000014250000 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=25252525252525252525252525252525 XMM01=0000000000ff000000ff000000000000 XMM02=0000000000ff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=636f72702f0029786c25783020726f72 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000