[ 61.579798] ------------[ cut here ]------------ [ 61.580763] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 61.583145] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 61.584638] Modules linked in: [ 61.585267] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 61.587315] Tainted: [W]=WARN [ 61.587938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 61.589432] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 61.590318] 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 [ 61.593580] RSP: 0018:ffff888013fa7bc0 EFLAGS: 00010286 [ 61.594570] RAX: 0000000000000000 RBX: ffffed10027f4f78 RCX: ffffffff813a4050 [ 61.595892] RDX: ffff8880160a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 61.597205] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027f4f2f [ 61.598545] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 61.599870] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013fa7df8 [ 61.601193] FS: 00007fa710050900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 61.602677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.603788] CR2: 00007ffc4bcddef8 CR3: 000000000e343000 CR4: 0000000000350ef0 [ 61.605101] Call Trace: [ 61.605631] [ 61.606053] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 61.606980] ? __create_object+0x59/0x80 [ 61.607809] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 61.608835] __vmalloc_noprof+0x59/0x60 [ 61.609627] bpf_prog_alloc_no_stats+0x55/0x470 [ 61.610559] ? __pfx_seccomp_check_filter+0x10/0x10 [ 61.611518] bpf_prog_alloc+0x39/0x200 [ 61.612263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 61.613193] bpf_prog_create_from_user+0xb2/0x2f0 [ 61.614113] do_seccomp+0x349/0x25e0 [ 61.614842] ? find_held_lock+0x2b/0x80 [ 61.615631] ? do_prlimit+0x310/0x610 [ 61.616342] ? __pfx_do_seccomp+0x10/0x10 [ 61.617143] ? do_raw_spin_unlock+0x53/0x220 [ 61.617982] ? _raw_spin_unlock+0x1e/0x40 [ 61.618779] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 61.619770] ? static_key_count+0x60/0x80 [ 61.620579] prctl_set_seccomp+0x4e/0x70 [ 61.621346] __do_sys_prctl+0xe6c/0x1d70 [ 61.622141] ? __pfx___do_sys_prctl+0x10/0x10 [ 61.623014] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 61.624045] ? irqentry_exit+0xf3/0x650 [ 61.624831] do_syscall_64+0xbf/0x430 [ 61.625572] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 61.626530] RIP: 0033:0x7fa7105425cd [ 61.627199] 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 [ 61.630438] RSP: 002b:00007ffc4bcdcb20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 61.631854] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7105425cd [ 61.633156] RDX: 00005564580a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 61.634459] RBP: 00007ffc4bcdcb80 R08: 0000000000000000 R09: 00007ffc4bcdc220 [ 61.635780] R10: 0000000000000000 R11: 0000000000000246 R12: 000055647f256ad0 [ 61.637073] R13: 00007ffc4bcdcfb0 R14: 000055647f257bc0 R15: 000055647f268780 [ 61.638409] [ 61.638847] irq event stamp: 1717 [ 61.639500] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 61.640896] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 61.642158] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 61.643444] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 61.644717] ---[ end trace 0000000000000000 ]--- [ 64.926919] ------------[ cut here ]------------ [ 64.927331] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 64.928277] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 64.928962] Modules linked in: [ 64.929237] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 64.930155] Tainted: [W]=WARN [ 64.930439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 64.931093] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 64.931520] 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 [ 64.932982] RSP: 0018:ffff888015c8fbc0 EFLAGS: 00010286 [ 64.933433] RAX: 0000000000000000 RBX: ffffed1002b91f78 RCX: ffffffff813a4050 [ 64.933995] RDX: ffff888016073780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 64.934581] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b91f2f [ 64.935145] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 64.935738] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c8fdf8 [ 64.936308] FS: 00007fd398392900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 64.936977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.937463] CR2: 00007fd398884580 CR3: 000000000cfee000 CR4: 0000000000350ef0 [ 64.938031] Call Trace: [ 64.938241] [ 64.938455] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 64.938844] ? __create_object+0x59/0x80 [ 64.939180] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 64.939631] __vmalloc_noprof+0x59/0x60 [ 64.939956] bpf_prog_alloc_no_stats+0x55/0x470 [ 64.940334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 64.940760] bpf_prog_alloc+0x39/0x200 [ 64.941076] ? __pfx_seccomp_check_filter+0x10/0x10 [ 64.941504] bpf_prog_create_from_user+0xb2/0x2f0 [ 64.941894] do_seccomp+0x349/0x25e0 [ 64.942198] ? __pfx_css_rstat_updated+0x10/0x10 [ 64.942615] ? __pfx_do_seccomp+0x10/0x10 [ 64.942956] ? find_held_lock+0x2b/0x80 [ 64.943279] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 64.943730] ? static_key_count+0x60/0x80 [ 64.944075] prctl_set_seccomp+0x4e/0x70 [ 64.944429] __do_sys_prctl+0xe6c/0x1d70 [ 64.944768] ? __pfx___do_sys_prctl+0x10/0x10 [ 64.945135] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 64.945582] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 64.946002] ? irqentry_exit+0xf3/0x650 [ 64.946327] do_syscall_64+0xbf/0x430 [ 64.946671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.947084] RIP: 0033:0x7fd3988845cd [ 64.947409] 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 [ 64.948866] RSP: 002b:00007fff99697470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 64.949490] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3988845cd [ 64.950055] RDX: 00005651a79b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 64.950641] RBP: 00007fff996974d0 R08: 0000000000000000 R09: 00007fff99696b70 [ 64.951205] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651c0aafad0 [ 64.951799] R13: 00007fff99697900 R14: 00005651c0ab0bc0 R15: 00005651c0ac1780 [ 64.952398] [ 64.952596] irq event stamp: 1615 [ 64.952871] hardirqs last enabled at (1623): [] __up_console_sem+0x78/0x80 [ 64.953567] hardirqs last disabled at (1632): [] __up_console_sem+0x5d/0x80 [ 64.954243] softirqs last enabled at (1178): [] handle_softirqs+0x50c/0x770 [ 64.954950] softirqs last disabled at (1169): [] __irq_exit_rcu+0xc4/0x100 [ 64.955657] ---[ end trace 0000000000000000 ]--- [ 65.805091] ------------[ cut here ]------------ [ 65.806019] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 65.807996] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 65.809437] Modules linked in: [ 65.810022] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 65.812022] Tainted: [W]=WARN [ 65.812633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 65.814094] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 65.815003] 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 [ 65.818177] RSP: 0018:ffff8880174afbc0 EFLAGS: 00010286 [ 65.819148] RAX: 0000000000000000 RBX: ffffed1002e95f78 RCX: ffffffff813a4050 [ 65.820435] RDX: ffff88800ecfd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 65.821713] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e95f2f [ 65.822987] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 65.824274] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174afdf8 [ 65.825549] FS: 00007fec565bf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 65.826967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.828044] CR2: 00007ffc13a33ef8 CR3: 00000000178eb000 CR4: 0000000000350ef0 [ 65.829327] Call Trace: [ 65.829832] [ 65.830242] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 65.831144] ? __create_object+0x59/0x80 [ 65.831946] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 65.832915] __vmalloc_noprof+0x59/0x60 [ 65.833670] bpf_prog_alloc_no_stats+0x55/0x470 [ 65.834537] ? __pfx_seccomp_check_filter+0x10/0x10 [ 65.835472] bpf_prog_alloc+0x39/0x200 [ 65.836174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 65.837103] bpf_prog_create_from_user+0xb2/0x2f0 [ 65.837996] do_seccomp+0x349/0x25e0 [ 65.838703] ? find_held_lock+0x2b/0x80 [ 65.839464] ? do_prlimit+0x310/0x610 [ 65.840162] ? __pfx_do_seccomp+0x10/0x10 [ 65.840948] ? do_raw_spin_unlock+0x53/0x220 [ 65.841772] ? _raw_spin_unlock+0x1e/0x40 [ 65.842554] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 65.843508] ? static_key_count+0x60/0x80 [ 65.844273] prctl_set_seccomp+0x4e/0x70 [ 65.845046] __do_sys_prctl+0xe6c/0x1d70 [ 65.845839] ? __pfx___do_sys_prctl+0x10/0x10 [ 65.846690] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 65.847665] ? irqentry_exit+0xf3/0x650 [ 65.848421] do_syscall_64+0xbf/0x430 [ 65.849109] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.850052] RIP: 0033:0x7fec56ab15cd [ 65.850748] 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 [ 65.853906] RSP: 002b:00007ffc13a31770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 65.855246] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec56ab15cd [ 65.856540] RDX: 000055ffa0d46e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 65.857814] RBP: 00007ffc13a317d0 R08: 0000000000000000 R09: 00007ffc13a30e70 [ 65.859076] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ffdfcfdbf0 [ 65.860387] R13: 00007ffc13a31c00 R14: 000055ffdfd07380 R15: 000055ffdfd12460 [ 65.861685] [ 65.862109] irq event stamp: 1717 [ 65.862762] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 65.864284] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 65.865808] softirqs last enabled at (1496): [] handle_softirqs+0x50c/0x770 [ 65.867352] softirqs last disabled at (1491): [] __irq_exit_rcu+0xc4/0x100 [ 65.868890] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57797' (ECDSA) to the list of known hosts. 2025/11/17 20:04:34 fuzzer started 2025/11/17 20:04:34 dialing manager at localhost:37895 2025/11/17 20:04:34 checking machine... 2025/11/17 20:04:34 checking revisions... [ 66.840159] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:04:35 testing simple program... [ 66.930870] cgroup: Unknown subsys name 'net' [ 67.030363] cgroup: Unknown subsys name 'cpuset' [ 67.105749] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:04:34 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801983f898 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e3c R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88801983f990 RIP=ffffffff815bcf75 RFL=00000247 [---Z-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 00007fd398392900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd398361008 CR3=000000000e0c8000 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=34303a303220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303739 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000031967 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=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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2e2e8b58 CR3=000000000e97c000 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=2033333a34303a303220373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033333a34303a3032203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000