[ 50.722550] ------------[ cut here ]------------ [ 50.723534] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.725542] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 50.727006] Modules linked in: [ 50.727659] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.729636] Tainted: [W]=WARN [ 50.730237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.731722] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.732639] 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 [ 50.735901] RSP: 0018:ffff888017377bc0 EFLAGS: 00010286 [ 50.736893] RAX: 0000000000000000 RBX: ffffed1002e6ef78 RCX: ffffffff813a4050 [ 50.738203] RDX: ffff888017603780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.739509] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e6ef2f [ 50.740795] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.742082] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017377df8 [ 50.743414] FS: 00007fd69db4d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.744856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.745940] CR2: 00007fffcec54ef8 CR3: 000000000bd85000 CR4: 0000000000350ef0 [ 50.747247] Call Trace: [ 50.747710] [ 50.748155] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.749007] ? __create_object+0x59/0x80 [ 50.749807] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.750802] __vmalloc_noprof+0x59/0x60 [ 50.751583] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.752459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.753391] bpf_prog_alloc+0x39/0x200 [ 50.754095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.755034] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.755940] do_seccomp+0x349/0x25e0 [ 50.756662] ? find_held_lock+0x2b/0x80 [ 50.757419] ? do_prlimit+0x310/0x610 [ 50.758165] ? __pfx_do_seccomp+0x10/0x10 [ 50.758924] ? do_raw_spin_unlock+0x53/0x220 [ 50.759775] ? _raw_spin_unlock+0x1e/0x40 [ 50.760565] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.761538] ? static_key_count+0x60/0x80 [ 50.762362] prctl_set_seccomp+0x4e/0x70 [ 50.763156] __do_sys_prctl+0xe6c/0x1d70 [ 50.763901] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.764749] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.765704] ? irqentry_exit+0xf3/0x650 [ 50.766470] do_syscall_64+0xbf/0x430 [ 50.767221] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.768170] RIP: 0033:0x7fd69e03f5cd [ 50.768827] 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 [ 50.772022] RSP: 002b:00007fffcec52670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.773380] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd69e03f5cd [ 50.774692] RDX: 00005611cd5ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.775964] RBP: 00007fffcec526d0 R08: 0000000000000000 R09: 00007fffcec51d70 [ 50.777260] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611f0234b10 [ 50.778543] R13: 00007fffcec52b00 R14: 00005611f02352b0 R15: 00005611f02496f0 [ 50.779877] [ 50.780345] irq event stamp: 1757 [ 50.780953] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 50.782485] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 50.784036] softirqs last enabled at (1312): [] handle_softirqs+0x50c/0x770 [ 50.785572] softirqs last disabled at (1307): [] __irq_exit_rcu+0xc4/0x100 [ 50.787095] ---[ end trace 0000000000000000 ]--- [ 53.598391] ------------[ cut here ]------------ [ 53.598965] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.600222] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 53.601132] Modules linked in: [ 53.601504] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.602759] Tainted: [W]=WARN [ 53.603130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.604051] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.604636] 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 [ 53.606670] RSP: 0018:ffff88800d31fbc0 EFLAGS: 00010286 [ 53.607299] RAX: 0000000000000000 RBX: ffffed1001a63f78 RCX: ffffffff813a4050 [ 53.608088] RDX: ffff88800d64b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.608922] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a63f2f [ 53.609790] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.610630] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d31fdf8 [ 53.611474] FS: 00007fee09e04900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.612403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.613044] CR2: 00007fee0a2f6580 CR3: 000000000c6ba000 CR4: 0000000000350ef0 [ 53.613870] Call Trace: [ 53.614184] [ 53.614451] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.615002] ? __create_object+0x59/0x80 [ 53.615532] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.616151] __vmalloc_noprof+0x59/0x60 [ 53.616609] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.617167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.617733] bpf_prog_alloc+0x39/0x200 [ 53.618200] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.618770] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.619349] do_seccomp+0x349/0x25e0 [ 53.619781] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.620352] ? __pfx_do_seccomp+0x10/0x10 [ 53.620830] ? find_held_lock+0x2b/0x80 [ 53.621318] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.621908] ? static_key_count+0x60/0x80 [ 53.622416] prctl_set_seccomp+0x4e/0x70 [ 53.622898] __do_sys_prctl+0xe6c/0x1d70 [ 53.623397] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.623913] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.624524] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.625138] ? irqentry_exit+0xf3/0x650 [ 53.625598] do_syscall_64+0xbf/0x430 [ 53.626037] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.626655] RIP: 0033:0x7fee0a2f65cd [ 53.627078] 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 [ 53.629091] RSP: 002b:00007ffea8f664a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.629960] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee0a2f65cd [ 53.630793] RDX: 0000555e5e98ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.631620] RBP: 00007ffea8f66500 R08: 0000000000000000 R09: 00007ffea8f65ba0 [ 53.632439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e6f819ad0 [ 53.633315] R13: 00007ffea8f66930 R14: 0000555e6f81abc0 R15: 0000555e6f82b780 [ 53.634151] [ 53.634428] irq event stamp: 1719 [ 53.634820] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 53.635792] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 53.636758] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 53.637743] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 53.638714] ---[ end trace 0000000000000000 ]--- [ 54.192287] ------------[ cut here ]------------ [ 54.193199] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.195263] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 54.196902] Modules linked in: [ 54.197648] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.199689] Tainted: [W]=WARN [ 54.200293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.201761] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.202677] 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 [ 54.205871] RSP: 0018:ffff88800e967bc0 EFLAGS: 00010286 [ 54.206859] RAX: 0000000000000000 RBX: ffffed1001d2cf78 RCX: ffffffff813a4050 [ 54.208143] RDX: ffff888016de1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.209412] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d2cf2f [ 54.210710] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.211995] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e967df8 [ 54.213292] FS: 00007f7d03a79900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.214742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.215802] CR2: 00007ffe535ffef8 CR3: 0000000013b1d000 CR4: 0000000000350ef0 [ 54.217095] Call Trace: [ 54.217589] [ 54.218000] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.218908] ? __create_object+0x59/0x80 [ 54.219685] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.220664] __vmalloc_noprof+0x59/0x60 [ 54.221416] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.222296] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.223242] bpf_prog_alloc+0x39/0x200 [ 54.223938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.224860] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.225778] do_seccomp+0x349/0x25e0 [ 54.226501] ? find_held_lock+0x2b/0x80 [ 54.227262] ? do_prlimit+0x310/0x610 [ 54.227962] ? __pfx_do_seccomp+0x10/0x10 [ 54.228749] ? do_raw_spin_unlock+0x53/0x220 [ 54.229592] ? _raw_spin_unlock+0x1e/0x40 [ 54.230367] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.231335] ? static_key_count+0x60/0x80 [ 54.232103] prctl_set_seccomp+0x4e/0x70 [ 54.232886] __do_sys_prctl+0xe6c/0x1d70 [ 54.233685] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.234574] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.235561] ? irqentry_exit+0xf3/0x650 [ 54.236324] do_syscall_64+0xbf/0x430 [ 54.237025] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.237962] RIP: 0033:0x7f7d03f6b5cd [ 54.238675] 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 [ 54.241883] RSP: 002b:00007ffe535fdc20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.243286] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7d03f6b5cd [ 54.244570] RDX: 0000557843b4be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.245831] RBP: 00007ffe535fdc80 R08: 0000000000000000 R09: 00007ffe535fd320 [ 54.247144] R10: 0000000000000000 R11: 0000000000000246 R12: 000055784eba0ad0 [ 54.248421] R13: 00007ffe535fe0b0 R14: 000055784eba1bc0 R15: 000055784ebb2780 [ 54.249701] [ 54.250171] irq event stamp: 1845 [ 54.250793] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 54.251996] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 54.252961] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 54.253951] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 54.254924] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18525' (ECDSA) to the list of known hosts. 2025/11/19 04:36:17 fuzzer started 2025/11/19 04:36:17 dialing manager at localhost:34383 2025/11/19 04:36:17 checking machine... 2025/11/19 04:36:17 checking revisions... [ 55.072356] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:36:18 testing simple program... [ 55.135167] cgroup: Unknown subsys name 'net' [ 55.172853] cgroup: Unknown subsys name 'cpuset' [ 55.195633] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:36:17 Registers: info registers vcpu 0 RAX=0000000000045339 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9dfa805038 CR3=0000000009e6c000 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=2037313a36333a343020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036313a36333a3430203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000cb73a04c RBX=ffff88800d760000 RCX=00000000ee810f63 RDX=0000000012cef469 RSI=ffff88800d760aa8 RDI=000000009f826060 RBP=ffff88800d760a58 RSP=ffff88806cf088c8 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800d760aa8 R13=851011111a724f4f R14=0000000000000000 R15=0000000000000002 RIP=ffffffff815275ac RFL=00000006 [-----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 00007fee09e04900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555e6f82fb88 CR3=000000000d4f9000 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