[ 53.972451] ------------[ cut here ]------------ [ 53.973401] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.975836] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 53.977378] Modules linked in: [ 53.978052] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.980329] Tainted: [W]=WARN [ 53.980957] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.982517] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.983428] 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 [ 53.986668] RSP: 0018:ffff88800f42fbc0 EFLAGS: 00010286 [ 53.987657] RAX: 0000000000000000 RBX: ffffed1001e85f78 RCX: ffffffff813a4050 [ 53.988987] RDX: ffff888015aad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.990313] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e85f2f [ 53.991646] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.992980] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f42fdf8 [ 53.994306] FS: 00007f6549588900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.995777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.996906] CR2: 00007ffc588f7ef8 CR3: 000000000da27000 CR4: 0000000000350ef0 [ 53.998225] Call Trace: [ 53.998753] [ 53.999170] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.000130] ? __create_object+0x59/0x80 [ 54.000958] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.001972] __vmalloc_noprof+0x59/0x60 [ 54.002763] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.003685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.004678] bpf_prog_alloc+0x39/0x200 [ 54.005399] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.006385] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.007327] do_seccomp+0x349/0x25e0 [ 54.008075] ? find_held_lock+0x2b/0x80 [ 54.008871] ? do_prlimit+0x310/0x610 [ 54.009635] ? __pfx_do_seccomp+0x10/0x10 [ 54.010394] ? do_raw_spin_unlock+0x53/0x220 [ 54.011265] ? _raw_spin_unlock+0x1e/0x40 [ 54.012069] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.013065] ? static_key_count+0x60/0x80 [ 54.013899] prctl_set_seccomp+0x4e/0x70 [ 54.014716] __do_sys_prctl+0xe6c/0x1d70 [ 54.015546] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.016415] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.017425] ? irqentry_exit+0xf3/0x650 [ 54.018219] do_syscall_64+0xbf/0x430 [ 54.018986] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.019980] RIP: 0033:0x7f6549a7a5cd [ 54.020733] 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 [ 54.023950] RSP: 002b:00007ffc588f5ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.025404] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6549a7a5cd [ 54.026731] RDX: 000056386b74ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.028083] RBP: 00007ffc588f5f00 R08: 0000000000000000 R09: 00007ffc588f55a0 [ 54.029435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563874475ad0 [ 54.030775] R13: 00007ffc588f6330 R14: 0000563874476bc0 R15: 0000563874487780 [ 54.032126] [ 54.032593] irq event stamp: 1867 [ 54.033102] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 54.034393] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 54.035679] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 54.036998] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 54.038286] ---[ end trace 0000000000000000 ]--- [ 57.457382] ------------[ cut here ]------------ [ 57.458385] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.460607] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.462172] Modules linked in: [ 57.463097] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.465117] Tainted: [W]=WARN [ 57.465664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.467030] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.467887] 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 [ 57.471103] RSP: 0018:ffff8880097afbc0 EFLAGS: 00010286 [ 57.472005] RAX: 0000000000000000 RBX: ffffed10012f5f78 RCX: ffffffff813a4050 [ 57.473210] RDX: ffff8880166e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.474394] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10012f5f2f [ 57.475585] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.476780] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880097afdf8 [ 57.477962] FS: 00007f1fadc4e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.479281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.480276] CR2: 00007ffe43c85ef8 CR3: 000000000dfd3000 CR4: 0000000000350ef0 [ 57.481453] Call Trace: [ 57.481916] [ 57.482295] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.483126] ? __create_object+0x59/0x80 [ 57.483858] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.484763] __vmalloc_noprof+0x59/0x60 [ 57.485420] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.486220] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.487088] bpf_prog_alloc+0x39/0x200 [ 57.487769] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.488644] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.489437] do_seccomp+0x349/0x25e0 [ 57.490098] ? find_held_lock+0x2b/0x80 [ 57.490805] ? do_prlimit+0x310/0x610 [ 57.491450] ? __pfx_do_seccomp+0x10/0x10 [ 57.492180] ? do_raw_spin_unlock+0x53/0x220 [ 57.492953] ? _raw_spin_unlock+0x1e/0x40 [ 57.493679] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.494562] ? static_key_count+0x60/0x80 [ 57.495255] prctl_set_seccomp+0x4e/0x70 [ 57.495967] __do_sys_prctl+0xe6c/0x1d70 [ 57.496686] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.497436] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.498326] ? irqentry_exit+0xf3/0x650 [ 57.499034] do_syscall_64+0xbf/0x430 [ 57.499717] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.500601] RIP: 0033:0x7f1fae1405cd [ 57.501212] 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 [ 57.504139] RSP: 002b:00007ffe43c83950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.505402] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1fae1405cd [ 57.506603] RDX: 000055e3ed80ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.507793] RBP: 00007ffe43c839b0 R08: 0000000000000000 R09: 00007ffe43c83050 [ 57.508998] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e40e5832b0 [ 57.510204] R13: 00007ffe43c83de0 R14: 000055e40e585d20 R15: 000055e40e5978d0 [ 57.511419] [ 57.511840] irq event stamp: 1873 [ 57.512415] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 57.513830] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 57.515257] softirqs last enabled at (1830): [] handle_softirqs+0x50c/0x770 [ 57.516713] softirqs last disabled at (1825): [] __irq_exit_rcu+0xc4/0x100 [ 57.518124] ---[ end trace 0000000000000000 ]--- [ 58.247533] ------------[ cut here ]------------ [ 58.248339] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.250242] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 58.251948] Modules linked in: [ 58.252790] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.254958] Tainted: [W]=WARN [ 58.255553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.257339] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.258461] 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 [ 58.261864] RSP: 0018:ffff888016837bc0 EFLAGS: 00010286 [ 58.262829] RAX: 0000000000000000 RBX: ffffed1002d06f78 RCX: ffffffff813a4050 [ 58.264427] RDX: ffff888013f80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.265933] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d06f2f [ 58.267230] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.268826] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016837df8 [ 58.270359] FS: 00007f248ec12900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.271827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.273177] CR2: 00007f248f104580 CR3: 000000000e8c4000 CR4: 0000000000350ef0 [ 58.274682] Call Trace: [ 58.275268] [ 58.275858] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.277003] ? __create_object+0x59/0x80 [ 58.277981] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.279199] __vmalloc_noprof+0x59/0x60 [ 58.280196] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.281317] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.282533] bpf_prog_alloc+0x39/0x200 [ 58.283413] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.284545] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.285461] do_seccomp+0x349/0x25e0 [ 58.286262] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.287125] ? __pfx_do_seccomp+0x10/0x10 [ 58.287976] ? find_held_lock+0x2b/0x80 [ 58.288811] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.289857] ? static_key_count+0x60/0x80 [ 58.290704] prctl_set_seccomp+0x4e/0x70 [ 58.291549] __do_sys_prctl+0xe6c/0x1d70 [ 58.292379] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.293198] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.294240] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.295304] ? irqentry_exit+0xf3/0x650 [ 58.296195] do_syscall_64+0xbf/0x430 [ 58.297248] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.298231] RIP: 0033:0x7f248f1045cd [ 58.298976] 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 [ 58.302392] RSP: 002b:00007ffc80deab20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.303827] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f248f1045cd [ 58.305164] RDX: 0000560cd65a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.306508] RBP: 00007ffc80deab80 R08: 0000000000000000 R09: 00007ffc80dea220 [ 58.307862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560cf5188bf0 [ 58.309223] R13: 00007ffc80deafb0 R14: 0000560cf5192380 R15: 0000560cf519d460 [ 58.310598] [ 58.311040] irq event stamp: 1765 [ 58.311719] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 58.313342] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 58.314935] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 58.316578] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 58.317970] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25024' (ECDSA) to the list of known hosts. 2025/11/19 04:13:13 fuzzer started 2025/11/19 04:13:13 dialing manager at localhost:34383 2025/11/19 04:13:13 checking machine... 2025/11/19 04:13:13 checking revisions... [ 59.187028] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:13:13 testing simple program... [ 59.264696] cgroup: Unknown subsys name 'net' [ 59.322118] cgroup: Unknown subsys name 'cpuset' [ 59.334646] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:13:12 Registers: info registers vcpu 0 RAX=ffff888009628001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888009627b01 RSI=ffff888009627be0 RDI=ffff888009627800 RBP=ffff888009627848 RSP=ffff888009627778 R8 =0000000000000001 R9 =ffff888009627830 R10=000000000003c9ed R11=0000000000023c50 R12=ffff888009627850 R13=ffff888009627838 R14=ffff888009627be0 R15=ffff8880096277f0 RIP=ffffffff8135e2f5 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1fae205618 CR3=000000000dee9000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0cd20b6 RBX=ffffffff866905b4 RCX=ffffffff8100012f RDX=0000000000000000 RSI=ffffffff869d8192 RDI=ffffffff866905a8 RBP=ffffffff866905a8 RSP=ffff88801767f4f0 R8 =ffffffff869d8192 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff866905c0 R13=ffffffff866905a8 R14=ffffffff866905a8 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 00007fa031977900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa030ee9488 CR3=000000000cd63000 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=2032313a33313a343020393120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032313a33313a3430203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000