[ 46.582032] ------------[ cut here ]------------ [ 46.582775] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.584387] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.585539] Modules linked in: [ 46.586022] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.587617] Tainted: [W]=WARN [ 46.588073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.589252] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.589983] 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 [ 46.593617] RSP: 0018:ffff888019ac7bc0 EFLAGS: 00010286 [ 46.594368] RAX: 0000000000000000 RBX: ffffed1003358f78 RCX: ffffffff813a4050 [ 46.595396] RDX: ffff888016199bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.596428] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003358f2f [ 46.597448] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.598478] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ac7df8 [ 46.599520] FS: 00007fc117b0b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.600686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.601541] CR2: 00007ffc7d299ef7 CR3: 0000000009e7b000 CR4: 0000000000350ef0 [ 46.602590] Call Trace: [ 46.602962] [ 46.603287] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.604013] ? __create_object+0x59/0x80 [ 46.604638] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.605372] __vmalloc_noprof+0x59/0x60 [ 46.605987] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.606688] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.607395] bpf_prog_alloc+0x39/0x200 [ 46.607993] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.608732] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.609415] do_seccomp+0x349/0x25e0 [ 46.609996] ? find_held_lock+0x2b/0x80 [ 46.610603] ? do_prlimit+0x310/0x610 [ 46.611165] ? __pfx_do_seccomp+0x10/0x10 [ 46.611804] ? do_raw_spin_unlock+0x53/0x220 [ 46.612437] ? _raw_spin_unlock+0x1e/0x40 [ 46.613062] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.613833] ? static_key_count+0x60/0x80 [ 46.614446] prctl_set_seccomp+0x4e/0x70 [ 46.615069] __do_sys_prctl+0xe6c/0x1d70 [ 46.615706] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.616357] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.617138] ? irqentry_exit+0xf3/0x650 [ 46.617754] do_syscall_64+0xbf/0x430 [ 46.618309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.619064] RIP: 0033:0x7fc117ffd5cd [ 46.619642] 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 [ 46.622167] RSP: 002b:00007ffc7d297700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.623264] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc117ffd5cd [ 46.624302] RDX: 0000562af2d06e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.625328] RBP: 00007ffc7d297760 R08: 0000000000000000 R09: 00007ffc7d296e00 [ 46.626362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b193c4ad0 [ 46.627392] R13: 00007ffc7d297b90 R14: 0000562b193c5bc0 R15: 0000562b193d6780 [ 46.628443] [ 46.628825] irq event stamp: 1977 [ 46.629319] hardirqs last enabled at (1985): [] __up_console_sem+0x78/0x80 [ 46.630538] hardirqs last disabled at (1994): [] __up_console_sem+0x5d/0x80 [ 46.631768] softirqs last enabled at (1944): [] handle_softirqs+0x50c/0x770 [ 46.632997] softirqs last disabled at (1939): [] __irq_exit_rcu+0xc4/0x100 [ 46.634211] ---[ end trace 0000000000000000 ]--- [ 49.499335] ------------[ cut here ]------------ [ 49.500270] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.502282] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.503722] Modules linked in: [ 49.504336] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.506615] Tainted: [W]=WARN [ 49.507175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.508717] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.509621] 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 [ 49.512815] RSP: 0018:ffff88801b877bc0 EFLAGS: 00010286 [ 49.513809] RAX: 0000000000000000 RBX: ffffed100370ef78 RCX: ffffffff813a4050 [ 49.515110] RDX: ffff88800dd38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.516399] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100370ef2f [ 49.517707] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.518999] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b877df8 [ 49.520328] FS: 00007fe00512d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.521792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.522850] CR2: 00007ffd2eacaef7 CR3: 000000001fed2000 CR4: 0000000000350ef0 [ 49.524182] Call Trace: [ 49.524690] [ 49.525113] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.526031] ? __create_object+0x59/0x80 [ 49.526825] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.527813] __vmalloc_noprof+0x59/0x60 [ 49.528711] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.529609] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.530572] bpf_prog_alloc+0x39/0x200 [ 49.531275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.532227] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.533138] do_seccomp+0x349/0x25e0 [ 49.533875] ? find_held_lock+0x2b/0x80 [ 49.534644] ? do_prlimit+0x310/0x610 [ 49.535362] ? __pfx_do_seccomp+0x10/0x10 [ 49.536171] ? do_raw_spin_unlock+0x53/0x220 [ 49.537016] ? _raw_spin_unlock+0x1e/0x40 [ 49.537803] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.538780] ? static_key_count+0x60/0x80 [ 49.539603] prctl_set_seccomp+0x4e/0x70 [ 49.540357] __do_sys_prctl+0xe6c/0x1d70 [ 49.541163] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.542025] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.543018] ? irqentry_exit+0xf3/0x650 [ 49.543815] do_syscall_64+0xbf/0x430 [ 49.544593] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.545579] RIP: 0033:0x7fe00561f5cd [ 49.546243] 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 [ 49.549511] RSP: 002b:00007ffd2eac9020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.550897] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe00561f5cd [ 49.552195] RDX: 000056188a545e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.553484] RBP: 00007ffd2eac9080 R08: 0000000000000000 R09: 00007ffd2eac8720 [ 49.554782] R10: 0000000000000000 R11: 0000000000000246 R12: 000056188c48ead0 [ 49.556088] R13: 00007ffd2eac94b0 R14: 000056188c48fbc0 R15: 000056188c4a0780 [ 49.557398] [ 49.557867] irq event stamp: 1793 [ 49.558470] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.560046] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 49.561581] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 49.563145] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 49.564676] ---[ end trace 0000000000000000 ]--- [ 50.342165] ------------[ cut here ]------------ [ 50.343078] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.345102] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.346584] Modules linked in: [ 50.347176] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.349170] Tainted: [W]=WARN [ 50.349764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.351254] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.352203] 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 [ 50.355435] RSP: 0018:ffff88801b857bc0 EFLAGS: 00010286 [ 50.356439] RAX: 0000000000000000 RBX: ffffed100370af78 RCX: ffffffff813a4050 [ 50.357735] RDX: ffff888015ceb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.359029] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100370af2f [ 50.360355] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.361632] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b857df8 [ 50.362957] FS: 00007fa291981900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.364649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.365727] CR2: 00007fa291e73580 CR3: 000000000738c000 CR4: 0000000000350ef0 [ 50.367037] Call Trace: [ 50.367548] [ 50.367979] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.368889] ? __create_object+0x59/0x80 [ 50.369689] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.370681] __vmalloc_noprof+0x59/0x60 [ 50.371406] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.372301] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.373256] bpf_prog_alloc+0x39/0x200 [ 50.374009] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.374946] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.375870] do_seccomp+0x349/0x25e0 [ 50.376586] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.377438] ? __pfx_do_seccomp+0x10/0x10 [ 50.378231] ? find_held_lock+0x2b/0x80 [ 50.379002] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.379990] ? static_key_count+0x60/0x80 [ 50.380795] prctl_set_seccomp+0x4e/0x70 [ 50.381584] __do_sys_prctl+0xe6c/0x1d70 [ 50.382330] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.383216] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.384203] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.385196] ? irqentry_exit+0xf3/0x650 [ 50.385981] do_syscall_64+0xbf/0x430 [ 50.386734] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.387727] RIP: 0033:0x7fa291e735cd [ 50.388392] 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 [ 50.391558] RSP: 002b:00007ffc446cc810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.392976] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa291e735cd [ 50.394284] RDX: 000055e183916e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.395582] RBP: 00007ffc446cc870 R08: 0000000000000000 R09: 00007ffc446cbf10 [ 50.396887] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e1a5cc8ad0 [ 50.398182] R13: 00007ffc446ccca0 R14: 000055e1a5cc9bc0 R15: 000055e1a5cda780 [ 50.399520] [ 50.399960] irq event stamp: 1715 [ 50.400608] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 50.402140] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 50.403691] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 50.405252] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 50.406780] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36993' (ECDSA) to the list of known hosts. 2025/11/18 23:09:40 fuzzer started 2025/11/18 23:09:41 dialing manager at localhost:34383 2025/11/18 23:09:41 checking machine... 2025/11/18 23:09:41 checking revisions... [ 51.298270] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:09:41 testing simple program... [ 51.377576] cgroup: Unknown subsys name 'net' [ 51.438295] cgroup: Unknown subsys name 'cpuset' [ 51.454087] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:09:40 Registers: info registers vcpu 0 RAX=00000000dafb9770 RBX=4000000000000000 RCX=0000000000000000 RDX=0000000000000021 RSI=00007fff11f9b700 RDI=0000000000000001 RBP=00007fff11f9b6d0 RSP=00007fff11f9b690 R8 =0003decb20bc4b6c R9 =00007f34932a8000 R10=00007f34932a8010 R11=000000000001674c R12=00007fff11f9b700 R13=0000000000000014 R14=0000000000000000 R15=0000000000000000 RIP=00007f34932aeafd RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f3492653900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3491d6a000 CR3=000000000e5ca000 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=bd72eb5d1ed954802343ea612e6ede00 XMM02=eff9b2d0a8fce9cb0000000000302c88 XMM03=2c67c8bc2e329bc30000000000302db0 XMM04=0ca15c951696f0fe00000000000ae988 XMM05=57f75d5a01fa00ea0000000000320eb0 XMM06=d96330e2d2db8632000000000031fff8 XMM07=fb795ef6d65770560000000000310f18 XMM08=2c67c8bc2e329bc30000000000302db0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff7fffffffffff RBX=ffff888015e99d40 RCX=ffffffff8192f4ef RDX=0000000000000000 RSI=0000000000000008 RDI=ffffea0000806d80 RBP=ffffea0000806d80 RSP=ffff88801725f520 R8 =0000000000000000 R9 =fffff94000100db0 R10=ffffea0000806d87 R11=0000000000000001 R12=ffff88801725f5e0 R13=ffff88801725f600 R14=ffff888016318a40 R15=ffff88807ffdc640 RIP=ffffffff81b2d0c9 RFL=00000016 [----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 00007fe00512d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe00510c020 CR3=000000000a18f000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000