[ 47.330310] ------------[ cut here ]------------ [ 47.331252] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.333212] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 47.334688] Modules linked in: [ 47.335326] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.337278] Tainted: [W]=WARN [ 47.337827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.339280] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.340190] 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 [ 47.343279] RSP: 0018:ffff8880161e7bc0 EFLAGS: 00010286 [ 47.344240] RAX: 0000000000000000 RBX: ffffed1002c3cf78 RCX: ffffffff813a4050 [ 47.345523] RDX: ffff888018a71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.346787] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3cf2f [ 47.348057] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.349332] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161e7df8 [ 47.350582] FS: 00007fc792c40900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.351984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.353056] CR2: 00007ffcbd937ef7 CR3: 000000000ce7c000 CR4: 0000000000350ef0 [ 47.354314] Call Trace: [ 47.354773] [ 47.355212] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.356108] ? __create_object+0x59/0x80 [ 47.356846] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.357797] __vmalloc_noprof+0x59/0x60 [ 47.358536] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.359399] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.360314] bpf_prog_alloc+0x39/0x200 [ 47.361057] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.361928] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.362808] do_seccomp+0x349/0x25e0 [ 47.363516] ? find_held_lock+0x2b/0x80 [ 47.364262] ? do_prlimit+0x310/0x610 [ 47.364955] ? __pfx_do_seccomp+0x10/0x10 [ 47.365731] ? do_raw_spin_unlock+0x53/0x220 [ 47.366546] ? _raw_spin_unlock+0x1e/0x40 [ 47.367314] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.368254] ? static_key_count+0x60/0x80 [ 47.369057] prctl_set_seccomp+0x4e/0x70 [ 47.369781] __do_sys_prctl+0xe6c/0x1d70 [ 47.370582] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.371437] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.372383] ? irqentry_exit+0xf3/0x650 [ 47.373140] do_syscall_64+0xbf/0x430 [ 47.373830] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.374768] RIP: 0033:0x7fc7931325cd [ 47.375461] 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 [ 47.378570] RSP: 002b:00007ffcbd935b80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.379910] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7931325cd [ 47.381186] RDX: 000055cfc0950e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.382454] RBP: 00007ffcbd935be0 R08: 0000000000000000 R09: 00007ffcbd935280 [ 47.383716] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cfdb405ad0 [ 47.384986] R13: 00007ffcbd936010 R14: 000055cfdb406bc0 R15: 000055cfdb417780 [ 47.386293] [ 47.386712] irq event stamp: 1779 [ 47.387361] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 47.388862] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 47.390360] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 47.391866] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 47.393357] ---[ end trace 0000000000000000 ]--- [ 50.070565] ------------[ cut here ]------------ [ 50.071617] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.073969] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.075698] Modules linked in: [ 50.076446] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.078949] Tainted: [W]=WARN [ 50.079708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.081422] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.082467] 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 [ 50.086122] RSP: 0018:ffff888016c3fbc0 EFLAGS: 00010286 [ 50.087241] RAX: 0000000000000000 RBX: ffffed1002d87f78 RCX: ffffffff813a4050 [ 50.088731] RDX: ffff8880168e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.090218] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d87f2f [ 50.091693] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.093187] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c3fdf8 [ 50.094665] FS: 00007fc129489900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.096324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.097538] CR2: 00007ffec2672ef7 CR3: 000000001fdf4000 CR4: 0000000000350ef0 [ 50.099002] Call Trace: [ 50.099564] [ 50.099967] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.100956] ? __create_object+0x59/0x80 [ 50.101764] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.102753] __vmalloc_noprof+0x59/0x60 [ 50.103538] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.104476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.105428] bpf_prog_alloc+0x39/0x200 [ 50.106161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.107066] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.107904] do_seccomp+0x349/0x25e0 [ 50.108619] ? find_held_lock+0x2b/0x80 [ 50.109365] ? do_prlimit+0x310/0x610 [ 50.110102] ? __pfx_do_seccomp+0x10/0x10 [ 50.110831] ? do_raw_spin_unlock+0x53/0x220 [ 50.111650] ? _raw_spin_unlock+0x1e/0x40 [ 50.112438] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.113397] ? static_key_count+0x60/0x80 [ 50.114189] prctl_set_seccomp+0x4e/0x70 [ 50.114909] __do_sys_prctl+0xe6c/0x1d70 [ 50.115685] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.116550] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.117503] ? irqentry_exit+0xf3/0x650 [ 50.118267] do_syscall_64+0xbf/0x430 [ 50.118951] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.119879] RIP: 0033:0x7fc12997b5cd [ 50.120591] 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 [ 50.123706] RSP: 002b:00007ffec2671050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.125062] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc12997b5cd [ 50.126319] RDX: 000055c443367e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.127591] RBP: 00007ffec26710b0 R08: 0000000000000000 R09: 00007ffec2670750 [ 50.128857] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c453257bf0 [ 50.130120] R13: 00007ffec26714e0 R14: 000055c453261380 R15: 000055c45326c460 [ 50.131404] [ 50.131828] irq event stamp: 1825 [ 50.132472] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 50.133786] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 50.134999] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 50.136246] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 50.137469] ---[ end trace 0000000000000000 ]--- [ 50.892752] ------------[ cut here ]------------ [ 50.893343] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.894600] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.895542] Modules linked in: [ 50.895917] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.897175] Tainted: [W]=WARN [ 50.897528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.898460] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.899044] 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 [ 50.901057] RSP: 0018:ffff888009f27bc0 EFLAGS: 00010286 [ 50.901652] RAX: 0000000000000000 RBX: ffffed10013e4f78 RCX: ffffffff813a4050 [ 50.902479] RDX: ffff888015121bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.903300] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013e4f2f [ 50.904114] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.904907] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009f27df8 [ 50.905729] FS: 00007f41754d3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.906658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.907330] CR2: 00007f41759c5580 CR3: 0000000009cf8000 CR4: 0000000000350ef0 [ 50.908142] Call Trace: [ 50.908443] [ 50.908700] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.909278] ? __create_object+0x59/0x80 [ 50.909759] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.910378] __vmalloc_noprof+0x59/0x60 [ 50.910831] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.911390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.911952] bpf_prog_alloc+0x39/0x200 [ 50.912426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.912991] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.913569] do_seccomp+0x349/0x25e0 [ 50.913993] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.914568] ? __pfx_do_seccomp+0x10/0x10 [ 50.915073] ? find_held_lock+0x2b/0x80 [ 50.915532] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.916141] ? static_key_count+0x60/0x80 [ 50.916628] prctl_set_seccomp+0x4e/0x70 [ 50.917119] __do_sys_prctl+0xe6c/0x1d70 [ 50.917593] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.918134] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.918725] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.919334] ? irqentry_exit+0xf3/0x650 [ 50.919792] do_syscall_64+0xbf/0x430 [ 50.920255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.920837] RIP: 0033:0x7f41759c55cd [ 50.921281] 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 [ 50.923300] RSP: 002b:00007ffc5c00cfb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.924169] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41759c55cd [ 50.924964] RDX: 0000555b849bbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.925777] RBP: 00007ffc5c00d010 R08: 0000000000000000 R09: 00007ffc5c00c6b0 [ 50.926594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555bb241bad0 [ 50.927411] R13: 00007ffc5c00d440 R14: 0000555bb241cbc0 R15: 0000555bb242d780 [ 50.928238] [ 50.928516] irq event stamp: 1739 [ 50.928904] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.929785] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 50.930491] softirqs last enabled at (1266): [] handle_softirqs+0x50c/0x770 [ 50.931200] softirqs last disabled at (1257): [] __irq_exit_rcu+0xc4/0x100 [ 50.931869] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14309' (ECDSA) to the list of known hosts. 2025/11/18 11:43:08 fuzzer started 2025/11/18 11:43:08 dialing manager at localhost:34383 2025/11/18 11:43:08 checking machine... 2025/11/18 11:43:08 checking revisions... [ 51.766266] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:43:08 testing simple program... [ 51.842709] cgroup: Unknown subsys name 'net' [ 51.886828] cgroup: Unknown subsys name 'cpuset' [ 51.904303] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:43:08 Registers: info registers vcpu 0 RAX=00000000000410c3 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe3802ab000 CR3=000000000da81000 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=33343a313120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343632 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=1ffffffff0d5440c RBX=0000000000000001 RCX=ffffffff86aa2062 RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff88806cf08ad8 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86aa2066 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000021a7b R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff888015307998 R15=ffff88806cf08a70 RIP=ffffffff8135f084 RFL=00000217 [----APC] 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 00007fc129489900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc129453008 CR3=000000000e4de000 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