[ 54.001469] ------------[ cut here ]------------ [ 54.002409] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.004484] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.005939] Modules linked in: [ 54.006622] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.008647] Tainted: [W]=WARN [ 54.009210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.010700] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.011624] 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 [ 54.014812] RSP: 0018:ffff888016457bc0 EFLAGS: 00010286 [ 54.015815] RAX: 0000000000000000 RBX: ffffed1002c8af78 RCX: ffffffff813a4050 [ 54.017096] RDX: ffff888017f1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.018389] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8af2f [ 54.019688] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.020989] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016457df8 [ 54.022296] FS: 00007f059b965900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.023757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.024844] CR2: 00007f059be57580 CR3: 000000000c269000 CR4: 0000000000350ef0 [ 54.026126] Call Trace: [ 54.026631] [ 54.027051] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.027958] ? __create_object+0x59/0x80 [ 54.028724] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.029709] __vmalloc_noprof+0x59/0x60 [ 54.030468] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.031343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.032242] bpf_prog_alloc+0x39/0x200 [ 54.033001] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.033953] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.034858] do_seccomp+0x349/0x25e0 [ 54.035589] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.036504] ? __pfx_do_seccomp+0x10/0x10 [ 54.037321] ? find_held_lock+0x2b/0x80 [ 54.038047] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.038999] ? static_key_count+0x60/0x80 [ 54.039815] prctl_set_seccomp+0x4e/0x70 [ 54.040599] __do_sys_prctl+0xe6c/0x1d70 [ 54.041400] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.042211] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.043178] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.044177] ? irqentry_exit+0xf3/0x650 [ 54.044946] do_syscall_64+0xbf/0x430 [ 54.045695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.046649] RIP: 0033:0x7f059be575cd [ 54.047374] 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 [ 54.050623] RSP: 002b:00007ffe3cc2bd40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.052001] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f059be575cd [ 54.053285] RDX: 000055f94969fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.054583] RBP: 00007ffe3cc2bda0 R08: 0000000000000000 R09: 00007ffe3cc2b440 [ 54.055878] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f97d5f2240 [ 54.057159] R13: 00007ffe3cc2c1d0 R14: 000055f97d5fb380 R15: 000055f97d606540 [ 54.058478] [ 54.058912] irq event stamp: 1845 [ 54.059566] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 54.061081] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 54.062598] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 54.064144] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 54.065673] ---[ end trace 0000000000000000 ]--- [ 57.589131] ------------[ cut here ]------------ [ 57.589896] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.591550] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 57.592747] Modules linked in: [ 57.593232] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.594878] Tainted: [W]=WARN [ 57.595384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.596599] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.597350] 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 [ 57.600704] RSP: 0018:ffff8880177e7bc0 EFLAGS: 00010286 [ 57.601537] RAX: 0000000000000000 RBX: ffffed1002efcf78 RCX: ffffffff813a4050 [ 57.602616] RDX: ffff888009e08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.603688] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efcf2f [ 57.604754] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.605825] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177e7df8 [ 57.606883] FS: 00007f4914f28900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.608097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.608978] CR2: 00007ffcdb3a1ef7 CR3: 0000000018062000 CR4: 0000000000350ef0 [ 57.610047] Call Trace: [ 57.610465] [ 57.610811] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.611573] ? __create_object+0x59/0x80 [ 57.612185] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.612991] __vmalloc_noprof+0x59/0x60 [ 57.613610] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.614336] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.615068] bpf_prog_alloc+0x39/0x200 [ 57.615696] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.616471] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.617197] do_seccomp+0x349/0x25e0 [ 57.617796] ? find_held_lock+0x2b/0x80 [ 57.618432] ? do_prlimit+0x310/0x610 [ 57.619014] ? __pfx_do_seccomp+0x10/0x10 [ 57.619676] ? do_raw_spin_unlock+0x53/0x220 [ 57.620364] ? _raw_spin_unlock+0x1e/0x40 [ 57.620977] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.621768] ? static_key_count+0x60/0x80 [ 57.622441] prctl_set_seccomp+0x4e/0x70 [ 57.623042] __do_sys_prctl+0xe6c/0x1d70 [ 57.623723] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.624431] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.625203] ? irqentry_exit+0xf3/0x650 [ 57.625830] do_syscall_64+0xbf/0x430 [ 57.626437] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.627187] RIP: 0033:0x7f491541a5cd [ 57.627790] 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 [ 57.630434] RSP: 002b:00007ffcdb3a0a70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.631587] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f491541a5cd [ 57.632657] RDX: 000055bde7e3ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.633727] RBP: 00007ffcdb3a0ad0 R08: 0000000000000000 R09: 00007ffcdb3a0170 [ 57.634802] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be023d52b0 [ 57.635879] R13: 00007ffcdb3a0f00 R14: 000055be023d7d20 R15: 000055be023e98d0 [ 57.636959] [ 57.637336] irq event stamp: 1807 [ 57.637842] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 57.639124] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 57.640396] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 57.641680] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 57.642947] ---[ end trace 0000000000000000 ]--- [ 58.427045] ------------[ cut here ]------------ [ 58.427980] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.429969] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 58.432702] Modules linked in: [ 58.433416] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.437611] Tainted: [W]=WARN [ 58.438187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.440693] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.441630] 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 [ 58.444860] RSP: 0018:ffff88800f4f7bc0 EFLAGS: 00010286 [ 58.445856] RAX: 0000000000000000 RBX: ffffed1001e9ef78 RCX: ffffffff813a4050 [ 58.447157] RDX: ffff888017613780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.448482] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e9ef2f [ 58.449780] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.451066] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f4f7df8 [ 58.452395] FS: 00007f7fcdedc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.453861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.454949] CR2: 00007ffe4248cef7 CR3: 000000000e391000 CR4: 0000000000350ef0 [ 58.456256] Call Trace: [ 58.456763] [ 58.457183] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.458091] ? __create_object+0x59/0x80 [ 58.458886] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.459876] __vmalloc_noprof+0x59/0x60 [ 58.460665] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.461553] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.462510] bpf_prog_alloc+0x39/0x200 [ 58.463219] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.464174] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.465095] do_seccomp+0x349/0x25e0 [ 58.465810] ? find_held_lock+0x2b/0x80 [ 58.466572] ? do_prlimit+0x310/0x610 [ 58.467331] ? __pfx_do_seccomp+0x10/0x10 [ 58.468103] ? do_raw_spin_unlock+0x53/0x220 [ 58.468913] ? _raw_spin_unlock+0x1e/0x40 [ 58.469701] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.470658] ? static_key_count+0x60/0x80 [ 58.471501] prctl_set_seccomp+0x4e/0x70 [ 58.472248] __do_sys_prctl+0xe6c/0x1d70 [ 58.473051] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.473919] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.474896] ? irqentry_exit+0xf3/0x650 [ 58.475673] do_syscall_64+0xbf/0x430 [ 58.476432] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.477420] RIP: 0033:0x7f7fce3ce5cd [ 58.478086] 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 [ 58.481290] RSP: 002b:00007ffe4248b1f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.482673] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7fce3ce5cd [ 58.483976] RDX: 000055a23a5bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.485285] RBP: 00007ffe4248b250 R08: 0000000000000000 R09: 00007ffe4248a8f0 [ 58.486582] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2536d3b10 [ 58.487890] R13: 00007ffe4248b680 R14: 000055a2536d42b0 R15: 000055a2536e86f0 [ 58.489195] [ 58.489664] irq event stamp: 2183 [ 58.490300] hardirqs last enabled at (2193): [] __up_console_sem+0x78/0x80 [ 58.491829] hardirqs last disabled at (2202): [] __up_console_sem+0x5d/0x80 [ 58.493372] softirqs last enabled at (2074): [] handle_softirqs+0x50c/0x770 [ 58.494930] softirqs last disabled at (2067): [] __irq_exit_rcu+0xc4/0x100 [ 58.496317] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29832' (ECDSA) to the list of known hosts. 2025/11/19 05:27:49 fuzzer started 2025/11/19 05:27:49 dialing manager at localhost:34383 2025/11/19 05:27:49 checking machine... 2025/11/19 05:27:49 checking revisions... [ 59.370228] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:27:50 testing simple program... [ 59.460039] cgroup: Unknown subsys name 'net' [ 59.523930] cgroup: Unknown subsys name 'cpuset' [ 59.537178] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:27:49 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff86a01694 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88801820f828 RSP=ffff88801820f710 R8 =ffffffff86a01698 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=ffff88801820f830 R13=ffff88801820f818 R14=ffff88801820f811 R15=ffff88801820f7d0 RIP=ffffffff8135e882 RFL=00000202 [-------] 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 00007f4914f28900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f49154df618 CR3=000000000cc7c000 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=000000000002b691 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f11b4550000 CR3=000000000d703000 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=bfd45fd8df90b78c4a40445d400831c4 XMM02=0000000000303a10eff9b2d0a8fce9cb XMM03=0000000000303ae02c67c8bc2e329bc3 XMM04=549ca6f61dcf5c5200000000000ae988 XMM05=2d742cf50fd7c191000000000031f9d8 XMM06=de1361b5fe496fd000000000003190d8 XMM07=e042d86d42eb936e000000000030f120 XMM08=5e0c23fc2e2c332b0000000000303ae0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000