[ 46.597195] ------------[ cut here ]------------ [ 46.598173] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.600191] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.601676] Modules linked in: [ 46.602276] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.604269] Tainted: [W]=WARN [ 46.604885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.606379] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.607308] 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 [ 46.610504] RSP: 0018:ffff88800f12fbc0 EFLAGS: 00010286 [ 46.611419] RAX: 0000000000000000 RBX: ffffed1001e25f78 RCX: ffffffff813a4050 [ 46.612764] RDX: ffff888013c71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.614322] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e25f2f [ 46.615706] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.617013] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f12fdf8 [ 46.618283] FS: 00007f5f847cc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.619714] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.620788] CR2: 00007ffd4582def7 CR3: 000000000f213000 CR4: 0000000000350ef0 [ 46.622066] Call Trace: [ 46.622575] [ 46.622994] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.623911] ? __create_object+0x59/0x80 [ 46.624682] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.625661] __vmalloc_noprof+0x59/0x60 [ 46.626375] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.627249] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.628164] bpf_prog_alloc+0x39/0x200 [ 46.628914] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.629857] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.630754] do_seccomp+0x349/0x25e0 [ 46.631459] ? find_held_lock+0x2b/0x80 [ 46.632183] ? do_prlimit+0x310/0x610 [ 46.632943] ? __pfx_do_seccomp+0x10/0x10 [ 46.633713] ? do_raw_spin_unlock+0x53/0x220 [ 46.634542] ? _raw_spin_unlock+0x1e/0x40 [ 46.635276] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.636236] ? static_key_count+0x60/0x80 [ 46.637044] prctl_set_seccomp+0x4e/0x70 [ 46.637806] __do_sys_prctl+0xe6c/0x1d70 [ 46.638598] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.639401] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.640359] ? irqentry_exit+0xf3/0x650 [ 46.641137] do_syscall_64+0xbf/0x430 [ 46.641885] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.642835] RIP: 0033:0x7f5f84cbe5cd [ 46.643543] 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 [ 46.646733] RSP: 002b:00007ffd4582c7f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.648085] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f84cbe5cd [ 46.649385] RDX: 000056409d850e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.650660] RBP: 00007ffd4582c850 R08: 0000000000000000 R09: 00007ffd4582bef0 [ 46.651939] R10: 0000000000000000 R11: 0000000000000246 R12: 00005640d2b0ead0 [ 46.653236] R13: 00007ffd4582cc80 R14: 00005640d2b0fbc0 R15: 00005640d2b20780 [ 46.654517] [ 46.654931] irq event stamp: 1801 [ 46.655569] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 46.657078] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 46.658586] softirqs last enabled at (1404): [] handle_softirqs+0x50c/0x770 [ 46.660095] softirqs last disabled at (1379): [] __irq_exit_rcu+0xc4/0x100 [ 46.661610] ---[ end trace 0000000000000000 ]--- [ 49.441395] ------------[ cut here ]------------ [ 49.442319] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.444414] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.446124] Modules linked in: [ 49.446837] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.448855] Tainted: [W]=WARN [ 49.449468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.450965] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.451879] 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 [ 49.455077] RSP: 0018:ffff888017e3fbc0 EFLAGS: 00010286 [ 49.456049] RAX: 0000000000000000 RBX: ffffed1002fc7f78 RCX: ffffffff813a4050 [ 49.457336] RDX: ffff88800f385340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.458606] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fc7f2f [ 49.459886] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.461182] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e3fdf8 [ 49.462468] FS: 00007f4f708f8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.463891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.464957] CR2: 00007ffddcc5cef7 CR3: 000000000d404000 CR4: 0000000000350ef0 [ 49.466240] Call Trace: [ 49.466753] [ 49.467167] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.468064] ? __create_object+0x59/0x80 [ 49.468851] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.469828] __vmalloc_noprof+0x59/0x60 [ 49.470583] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.471467] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.472358] bpf_prog_alloc+0x39/0x200 [ 49.473117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.474046] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.474946] do_seccomp+0x349/0x25e0 [ 49.475671] ? find_held_lock+0x2b/0x80 [ 49.476378] ? do_prlimit+0x310/0x610 [ 49.477134] ? __pfx_do_seccomp+0x10/0x10 [ 49.477921] ? do_raw_spin_unlock+0x53/0x220 [ 49.478743] ? _raw_spin_unlock+0x1e/0x40 [ 49.479537] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.480499] ? static_key_count+0x60/0x80 [ 49.481276] prctl_set_seccomp+0x4e/0x70 [ 49.482045] __do_sys_prctl+0xe6c/0x1d70 [ 49.482828] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.483705] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.484682] ? irqentry_exit+0xf3/0x650 [ 49.485519] do_syscall_64+0xbf/0x430 [ 49.486267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.487294] RIP: 0033:0x7f4f70dea5cd [ 49.488046] 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 [ 49.491468] RSP: 002b:00007ffddcc5b710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.492949] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f70dea5cd [ 49.494258] RDX: 00005631a31c2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.495529] RBP: 00007ffddcc5b770 R08: 0000000000000000 R09: 00007ffddcc5ae10 [ 49.496790] R10: 0000000000000000 R11: 0000000000000246 R12: 00005631b6de3ad0 [ 49.498092] R13: 00007ffddcc5bba0 R14: 00005631b6de4bc0 R15: 00005631b6df5780 [ 49.499373] [ 49.499831] irq event stamp: 1849 [ 49.500479] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 49.501943] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 49.503209] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 49.504470] softirqs last disabled at (1821): [] __irq_exit_rcu+0xc4/0x100 [ 49.505720] ---[ end trace 0000000000000000 ]--- [ 50.266929] ------------[ cut here ]------------ [ 50.267910] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.269954] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.271396] Modules linked in: [ 50.272009] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.274208] Tainted: [W]=WARN [ 50.275063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.276544] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.277483] 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 [ 50.280623] RSP: 0018:ffff888016b37bc0 EFLAGS: 00010286 [ 50.281597] RAX: 0000000000000000 RBX: ffffed1002d66f78 RCX: ffffffff813a4050 [ 50.282874] RDX: ffff88800e101bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.284158] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d66f2f [ 50.285444] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.286703] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b37df8 [ 50.287987] FS: 00007fd06e0f7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.289449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.290486] CR2: 00007fff735cfef7 CR3: 0000000016f41000 CR4: 0000000000350ef0 [ 50.291791] Call Trace: [ 50.292248] [ 50.292684] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.293596] ? __create_object+0x59/0x80 [ 50.294337] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.295288] __vmalloc_noprof+0x59/0x60 [ 50.296038] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.296920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.297849] bpf_prog_alloc+0x39/0x200 [ 50.298578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.299519] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.300371] do_seccomp+0x349/0x25e0 [ 50.301111] ? find_held_lock+0x2b/0x80 [ 50.301873] ? do_prlimit+0x310/0x610 [ 50.302626] ? __pfx_do_seccomp+0x10/0x10 [ 50.303375] ? do_raw_spin_unlock+0x53/0x220 [ 50.304228] ? _raw_spin_unlock+0x1e/0x40 [ 50.305022] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.306000] ? static_key_count+0x60/0x80 [ 50.306807] prctl_set_seccomp+0x4e/0x70 [ 50.307587] __do_sys_prctl+0xe6c/0x1d70 [ 50.308339] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.309262] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.310221] ? irqentry_exit+0xf3/0x650 [ 50.310986] do_syscall_64+0xbf/0x430 [ 50.311748] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.312709] RIP: 0033:0x7fd06e5e95cd [ 50.313384] 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 [ 50.316558] RSP: 002b:00007fff735ce480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.317949] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd06e5e95cd [ 50.319240] RDX: 0000560357e12e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.320536] RBP: 00007fff735ce4e0 R08: 0000000000000000 R09: 00007fff735cdb80 [ 50.321854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560372655ad0 [ 50.323140] R13: 00007fff735ce910 R14: 0000560372656bc0 R15: 0000560372667780 [ 50.324463] [ 50.324892] irq event stamp: 1893 [ 50.325551] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 50.327075] hardirqs last disabled at (1912): [] __up_console_sem+0x5d/0x80 [ 50.328615] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 50.330187] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 50.331770] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27700' (ECDSA) to the list of known hosts. 2025/11/18 02:15:18 fuzzer started 2025/11/18 02:15:18 dialing manager at localhost:37895 2025/11/18 02:15:18 checking machine... 2025/11/18 02:15:18 checking revisions... [ 51.257116] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:15:18 testing simple program... [ 51.347099] cgroup: Unknown subsys name 'net' [ 51.411089] cgroup: Unknown subsys name 'cpuset' [ 51.428184] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:15:17 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff8880163bc200 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff8880163bc200 RBP=ffffffff85e1ffe0 RSP=ffff8880169b73e8 R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff8880163bb780 R13=ffff8880163bc1d8 R14=00000000ffffffff R15=ffff8880163bc200 RIP=ffffffff84c71ff6 RFL=00000046 [---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 00007f4f708f8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffddcc55000 CR3=000000000e238000 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=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 info registers vcpu 1 RAX=0000000000023d1b 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe4c808858 CR3=000000000db20000 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=35313a323020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303139 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000