[ 45.659443] ------------[ cut here ]------------ [ 45.660434] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.662396] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.663839] Modules linked in: [ 45.664417] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.666371] Tainted: [W]=WARN [ 45.666992] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.668460] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.669388] 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 [ 45.672688] RSP: 0018:ffff888015edfbc0 EFLAGS: 00010286 [ 45.673721] RAX: 0000000000000000 RBX: ffffed1002bdbf78 RCX: ffffffff813a4050 [ 45.675039] RDX: ffff8880177d9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.676332] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bdbf2f [ 45.677632] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.678953] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015edfdf8 [ 45.680239] FS: 00007f599f624900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.681705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.682770] CR2: 00007f599fb16580 CR3: 000000000dfa9000 CR4: 0000000000350ef0 [ 45.684078] Call Trace: [ 45.684582] [ 45.685009] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.685917] ? __create_object+0x59/0x80 [ 45.686719] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.687712] __vmalloc_noprof+0x59/0x60 [ 45.688420] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.689310] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.690230] bpf_prog_alloc+0x39/0x200 [ 45.690970] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.691911] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.692824] do_seccomp+0x349/0x25e0 [ 45.693506] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.694423] ? __pfx_do_seccomp+0x10/0x10 [ 45.695224] ? find_held_lock+0x2b/0x80 [ 45.695984] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.696969] ? static_key_count+0x60/0x80 [ 45.697781] prctl_set_seccomp+0x4e/0x70 [ 45.698574] __do_sys_prctl+0xe6c/0x1d70 [ 45.699339] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.700215] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.701181] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.702158] ? irqentry_exit+0xf3/0x650 [ 45.702932] do_syscall_64+0xbf/0x430 [ 45.703675] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.704642] RIP: 0033:0x7f599fb165cd [ 45.705306] 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 [ 45.708505] RSP: 002b:00007ffd7d689ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.709893] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f599fb165cd [ 45.711205] RDX: 000055c39ddafe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.712503] RBP: 00007ffd7d689b10 R08: 0000000000000000 R09: 00007ffd7d6891b0 [ 45.713824] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c39e519240 [ 45.715135] R13: 00007ffd7d689f40 R14: 000055c39e518bf0 R15: 000055c39e52d4d0 [ 45.716440] [ 45.716905] irq event stamp: 1773 [ 45.717515] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 45.719083] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 45.720622] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 45.722194] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 45.723728] ---[ end trace 0000000000000000 ]--- [ 49.028005] ------------[ cut here ]------------ [ 49.028926] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.030880] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.032336] Modules linked in: [ 49.033028] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.034992] Tainted: [W]=WARN [ 49.035596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.037053] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.037963] 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 [ 49.041128] RSP: 0018:ffff888013bcfbc0 EFLAGS: 00010286 [ 49.042099] RAX: 0000000000000000 RBX: ffffed1002779f78 RCX: ffffffff813a4050 [ 49.043390] RDX: ffff888016a91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.044650] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002779f2f [ 49.045938] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.047221] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013bcfdf8 [ 49.048492] FS: 00007f07d7c45900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.049957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.051041] CR2: 00007f07d8137580 CR3: 000000000e62b000 CR4: 0000000000350ef0 [ 49.052325] Call Trace: [ 49.052835] [ 49.053251] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.054165] ? __create_object+0x59/0x80 [ 49.054958] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.055922] __vmalloc_noprof+0x59/0x60 [ 49.056675] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.057508] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.058449] bpf_prog_alloc+0x39/0x200 [ 49.059187] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.060134] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.061036] do_seccomp+0x349/0x25e0 [ 49.061768] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.062653] ? __pfx_do_seccomp+0x10/0x10 [ 49.063414] ? find_held_lock+0x2b/0x80 [ 49.064168] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.065129] ? static_key_count+0x60/0x80 [ 49.065935] prctl_set_seccomp+0x4e/0x70 [ 49.066717] __do_sys_prctl+0xe6c/0x1d70 [ 49.067459] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.068315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.069280] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.070246] ? irqentry_exit+0xf3/0x650 [ 49.071030] do_syscall_64+0xbf/0x430 [ 49.071784] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.072759] RIP: 0033:0x7f07d81375cd [ 49.073417] 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 [ 49.076598] RSP: 002b:00007ffff2ba4f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.077968] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07d81375cd [ 49.079277] RDX: 00005587f33bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.080565] RBP: 00007ffff2ba4fa0 R08: 0000000000000000 R09: 00007ffff2ba4640 [ 49.081874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558824476ad0 [ 49.083177] R13: 00007ffff2ba53d0 R14: 0000558824477bc0 R15: 0000558824488780 [ 49.084482] [ 49.084955] irq event stamp: 1781 [ 49.085594] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 49.087132] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.088645] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 49.090182] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 49.091710] ---[ end trace 0000000000000000 ]--- [ 49.887240] ------------[ cut here ]------------ [ 49.888179] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.890121] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.891558] Modules linked in: [ 49.892152] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.894067] Tainted: [W]=WARN [ 49.894658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.896114] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.897004] 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 [ 49.900098] RSP: 0018:ffff8880172efbc0 EFLAGS: 00010286 [ 49.901058] RAX: 0000000000000000 RBX: ffffed1002e5df78 RCX: ffffffff813a4050 [ 49.902308] RDX: ffff888019fc9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.903574] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5df2f [ 49.904832] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.906090] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172efdf8 [ 49.907345] FS: 00007ff8d72f9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.908752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.909802] CR2: 00007ffd5f337ef7 CR3: 000000000ca7f000 CR4: 0000000000350ef0 [ 49.911069] Call Trace: [ 49.911570] [ 49.911975] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.912856] ? __create_object+0x59/0x80 [ 49.913625] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.914572] __vmalloc_noprof+0x59/0x60 [ 49.915279] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.916132] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.917029] bpf_prog_alloc+0x39/0x200 [ 49.917759] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.918676] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.919566] do_seccomp+0x349/0x25e0 [ 49.920230] ? find_held_lock+0x2b/0x80 [ 49.920974] ? do_prlimit+0x310/0x610 [ 49.921700] ? __pfx_do_seccomp+0x10/0x10 [ 49.922429] ? do_raw_spin_unlock+0x53/0x220 [ 49.923256] ? _raw_spin_unlock+0x1e/0x40 [ 49.924007] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.924945] ? static_key_count+0x60/0x80 [ 49.925737] prctl_set_seccomp+0x4e/0x70 [ 49.926450] __do_sys_prctl+0xe6c/0x1d70 [ 49.927216] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.928066] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.929009] ? irqentry_exit+0xf3/0x650 [ 49.929753] do_syscall_64+0xbf/0x430 [ 49.930429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.931373] RIP: 0033:0x7ff8d77eb5cd [ 49.932075] 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 [ 49.935176] RSP: 002b:00007ffd5f336ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.936539] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8d77eb5cd [ 49.937797] RDX: 000055f37e5f6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.939064] RBP: 00007ffd5f336d40 R08: 0000000000000000 R09: 00007ffd5f3363e0 [ 49.940317] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f39b3db2b0 [ 49.941580] R13: 00007ffd5f337170 R14: 000055f39b3ddd20 R15: 000055f39b3ef8d0 [ 49.942866] [ 49.943294] irq event stamp: 2507 [ 49.943923] hardirqs last enabled at (2517): [] __up_console_sem+0x78/0x80 [ 49.945410] hardirqs last disabled at (2526): [] __up_console_sem+0x5d/0x80 [ 49.946896] softirqs last enabled at (2496): [] handle_softirqs+0x50c/0x770 [ 49.948423] softirqs last disabled at (2491): [] __irq_exit_rcu+0xc4/0x100 [ 49.949892] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18728' (ECDSA) to the list of known hosts. 2025/11/19 04:32:26 fuzzer started 2025/11/19 04:32:27 dialing manager at localhost:34383 2025/11/19 04:32:27 checking machine... 2025/11/19 04:32:27 checking revisions... [ 50.825815] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:32:27 testing simple program... [ 50.909919] cgroup: Unknown subsys name 'net' [ 50.967178] cgroup: Unknown subsys name 'cpuset' [ 50.978473] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:32:26 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff888013b08000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888013b08a58 RDI=ffff888013b08a58 RBP=ffff888013b08a58 RSP=ffff888016ecf968 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888013b08a58 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527574 RFL=00000007 [-----PC] 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 00007f07d7c45900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f07d81fc618 CR3=0000000009e7a000 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=000000000002770f 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4a171d5000 CR3=000000000dd78000 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=d642540e72d71d9e1e4c8c5aff3ec4ff XMM02=0000000000305d98ec2efd57dc4c00df XMM03=0000000000313d6000e0b50870dc9519 XMM04=92c47ddbd11d3f9200000000000ae988 XMM05=0d56b4e23c41f7de0000000000323820 XMM06=5b75c91c8044534200000000003228c0 XMM07=e042d86d42eb936e0000000000313fe0 XMM08=00e0b50870dc95190000000000305df8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000