[ 44.115161] ------------[ cut here ]------------ [ 44.116075] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.118124] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.119596] Modules linked in: [ 44.120463] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.123027] Tainted: [W]=WARN [ 44.123581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.125073] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.125995] 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 [ 44.129158] RSP: 0018:ffff88801647fbc0 EFLAGS: 00010286 [ 44.130160] RAX: 0000000000000000 RBX: ffffed1002c8ff78 RCX: ffffffff813a4050 [ 44.131428] RDX: ffff888016058000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.132716] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8ff2f [ 44.134003] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.135273] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801647fdf8 [ 44.136548] FS: 00007fb2cf28e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.138013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.139072] CR2: 00007ffcdda4cef8 CR3: 0000000009cec000 CR4: 0000000000350ef0 [ 44.140345] Call Trace: [ 44.140800] [ 44.141238] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.142143] ? __create_object+0x59/0x80 [ 44.142879] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.143846] __vmalloc_noprof+0x59/0x60 [ 44.144581] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.145449] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.146388] bpf_prog_alloc+0x39/0x200 [ 44.147125] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.148051] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.148904] do_seccomp+0x349/0x25e0 [ 44.149636] ? find_held_lock+0x2b/0x80 [ 44.150390] ? do_prlimit+0x310/0x610 [ 44.151155] ? __pfx_do_seccomp+0x10/0x10 [ 44.151900] ? do_raw_spin_unlock+0x53/0x220 [ 44.152721] ? _raw_spin_unlock+0x1e/0x40 [ 44.153510] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.154477] ? static_key_count+0x60/0x80 [ 44.155269] prctl_set_seccomp+0x4e/0x70 [ 44.156039] __do_sys_prctl+0xe6c/0x1d70 [ 44.156783] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.157639] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.158617] ? irqentry_exit+0xf3/0x650 [ 44.159375] do_syscall_64+0xbf/0x430 [ 44.160110] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.161053] RIP: 0033:0x7fb2cf7805cd [ 44.161720] 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 [ 44.164885] RSP: 002b:00007ffcdda4a3f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.166260] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2cf7805cd [ 44.167536] RDX: 00005614ed19ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.168805] RBP: 00007ffcdda4a450 R08: 0000000000000000 R09: 00007ffcdda49af0 [ 44.170091] R10: 0000000000000000 R11: 0000000000000246 R12: 000056150c1cd2b0 [ 44.171244] R13: 00007ffcdda4a880 R14: 000056150c1cfd20 R15: 000056150c1e18d0 [ 44.172340] [ 44.172697] irq event stamp: 1887 [ 44.173255] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 44.174562] hardirqs last disabled at (1912): [] __up_console_sem+0x5d/0x80 [ 44.175841] softirqs last enabled at (1900): [] handle_softirqs+0x50c/0x770 [ 44.177175] softirqs last disabled at (1895): [] __irq_exit_rcu+0xc4/0x100 [ 44.178461] ---[ end trace 0000000000000000 ]--- [ 47.583802] ------------[ cut here ]------------ [ 47.584720] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.586703] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 47.588132] Modules linked in: [ 47.588727] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.590776] Tainted: [W]=WARN [ 47.591388] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.592854] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.593777] 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 [ 47.596914] RSP: 0018:ffff888017217bc0 EFLAGS: 00010286 [ 47.597886] RAX: 0000000000000000 RBX: ffffed1002e42f78 RCX: ffffffff813a4050 [ 47.599184] RDX: ffff88800f371bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.600463] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e42f2f [ 47.601753] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.603056] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017217df8 [ 47.604346] FS: 00007efdd1254900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.605798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.606860] CR2: 00007efdd1746580 CR3: 000000001f88a000 CR4: 0000000000350ef0 [ 47.608138] Call Trace: [ 47.608606] [ 47.609060] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.609919] ? __create_object+0x59/0x80 [ 47.610726] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.611700] __vmalloc_noprof+0x59/0x60 [ 47.612456] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.613339] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.614304] bpf_prog_alloc+0x39/0x200 [ 47.615054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.615995] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.616854] do_seccomp+0x349/0x25e0 [ 47.617582] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.618484] ? __pfx_do_seccomp+0x10/0x10 [ 47.619289] ? find_held_lock+0x2b/0x80 [ 47.620040] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.621014] ? static_key_count+0x60/0x80 [ 47.621787] prctl_set_seccomp+0x4e/0x70 [ 47.622566] __do_sys_prctl+0xe6c/0x1d70 [ 47.623359] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.624227] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.625204] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.626192] ? irqentry_exit+0xf3/0x650 [ 47.626913] do_syscall_64+0xbf/0x430 [ 47.627660] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.628621] RIP: 0033:0x7efdd17465cd [ 47.629315] 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 [ 47.632475] RSP: 002b:00007ffc19c94840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.633857] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efdd17465cd [ 47.635125] RDX: 0000557005aa5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.636419] RBP: 00007ffc19c948a0 R08: 0000000000000000 R09: 00007ffc19c93f40 [ 47.637704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557006d0bad0 [ 47.638978] R13: 00007ffc19c94cd0 R14: 0000557006d0cbc0 R15: 0000557006d1d780 [ 47.640275] [ 47.640705] irq event stamp: 1713 [ 47.641355] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 47.642881] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 47.644391] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770 [ 47.645960] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100 [ 47.647490] ---[ end trace 0000000000000000 ]--- [ 48.427364] ------------[ cut here ]------------ [ 48.428296] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.430279] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 48.431784] Modules linked in: [ 48.432417] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.434417] Tainted: [W]=WARN [ 48.435029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.436529] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.437696] 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 [ 48.441021] RSP: 0018:ffff888019b8fbc0 EFLAGS: 00010286 [ 48.442021] RAX: 0000000000000000 RBX: ffffed1003371f78 RCX: ffffffff813a4050 [ 48.443312] RDX: ffff888017809bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.444808] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003371f2f [ 48.446380] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.447830] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b8fdf8 [ 48.449144] FS: 00007fee61f5a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.450600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.451687] CR2: 00007ffc0d1f6ef8 CR3: 000000001f822000 CR4: 0000000000350ef0 [ 48.452971] Call Trace: [ 48.453439] [ 48.453863] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.454779] ? __create_object+0x59/0x80 [ 48.455578] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.456568] __vmalloc_noprof+0x59/0x60 [ 48.457338] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.458234] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.459180] bpf_prog_alloc+0x39/0x200 [ 48.459884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.460825] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.461754] do_seccomp+0x349/0x25e0 [ 48.462481] ? find_held_lock+0x2b/0x80 [ 48.463257] ? do_prlimit+0x310/0x610 [ 48.464008] ? __pfx_do_seccomp+0x10/0x10 [ 48.464760] ? do_raw_spin_unlock+0x53/0x220 [ 48.465616] ? _raw_spin_unlock+0x1e/0x40 [ 48.466403] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.467379] ? static_key_count+0x60/0x80 [ 48.468191] prctl_set_seccomp+0x4e/0x70 [ 48.468930] __do_sys_prctl+0xe6c/0x1d70 [ 48.469741] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.470619] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.471608] ? irqentry_exit+0xf3/0x650 [ 48.472381] do_syscall_64+0xbf/0x430 [ 48.473135] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.474123] RIP: 0033:0x7fee6244c5cd [ 48.474796] 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 [ 48.478032] RSP: 002b:00007ffc0d1f4880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.479423] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee6244c5cd [ 48.480726] RDX: 000055f85d39ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.482055] RBP: 00007ffc0d1f48e0 R08: 0000000000000000 R09: 00007ffc0d1f3f80 [ 48.483339] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f8787b4ad0 [ 48.484613] R13: 00007ffc0d1f4d10 R14: 000055f8787b5bc0 R15: 000055f8787c6780 [ 48.485927] [ 48.486386] irq event stamp: 1775 [ 48.487060] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 48.488571] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 48.490088] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 48.491637] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 48.493151] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15807' (ECDSA) to the list of known hosts. 2025/11/18 22:30:30 fuzzer started 2025/11/18 22:30:30 dialing manager at localhost:34383 2025/11/18 22:30:30 checking machine... 2025/11/18 22:30:30 checking revisions... [ 49.387509] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:30:30 testing simple program... [ 49.496436] cgroup: Unknown subsys name 'net' [ 49.574867] cgroup: Unknown subsys name 'cpuset' [ 49.591825] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:30:29 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800f373780 RCX=ffffffff87cecb40 RDX=0000000000000001 RSI=0000000000000020 RDI=0000000000000002 RBP=ffff88800f3741d8 RSP=ffff88806ce088e8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f374228 R13=0000000000000001 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815271fa 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 00007efdd1254900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efdd180b618 CR3=000000001f8a5000 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=000000000002553d 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=00000202 [-------] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efdd120801c CR3=000000001729c000 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=1f3a33a166af0496e64df28436efb6ea XMM02=0000000000304d00eff9b2d0a8fce9cb XMM03=0000000000304dd02c67c8bc2e329bc3 XMM04=8c31b6e5f913908300000000000ae988 XMM05=090f1556b20111b30000000000321e60 XMM06=5b75c91c804453420000000000321ce8 XMM07=e042d86d42eb936e0000000000312f08 XMM08=8604801822bfaf850000000000304dd0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000