[ 43.990025] ------------[ cut here ]------------ [ 43.990987] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.993024] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 43.994559] Modules linked in: [ 43.995212] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.997222] Tainted: [W]=WARN [ 43.997841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.999338] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.000261] 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 [ 44.003480] RSP: 0018:ffff88800f6bfbc0 EFLAGS: 00010286 [ 44.004482] RAX: 0000000000000000 RBX: ffffed1001ed7f78 RCX: ffffffff813a4050 [ 44.005802] RDX: ffff88801aa5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.007100] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ed7f2f [ 44.008386] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.009693] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f6bfdf8 [ 44.010991] FS: 00007fcc9fb36900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.012460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.013536] CR2: 00007fcca0028580 CR3: 000000000df59000 CR4: 0000000000350ef0 [ 44.014825] Call Trace: [ 44.015297] [ 44.015750] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.016656] ? __create_object+0x59/0x80 [ 44.017422] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.018397] __vmalloc_noprof+0x59/0x60 [ 44.019171] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.020065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.021030] bpf_prog_alloc+0x39/0x200 [ 44.021773] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.022723] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.023637] do_seccomp+0x349/0x25e0 [ 44.024312] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.025256] ? __pfx_do_seccomp+0x10/0x10 [ 44.026072] ? find_held_lock+0x2b/0x80 [ 44.026854] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.027810] ? static_key_count+0x60/0x80 [ 44.028574] prctl_set_seccomp+0x4e/0x70 [ 44.029385] __do_sys_prctl+0xe6c/0x1d70 [ 44.030178] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.031033] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.032022] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.033009] ? irqentry_exit+0xf3/0x650 [ 44.033781] do_syscall_64+0xbf/0x430 [ 44.034484] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.035430] RIP: 0033:0x7fcca00285cd [ 44.036130] 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 [ 44.039340] RSP: 002b:00007ffc6bab2eb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.040718] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcca00285cd [ 44.042047] RDX: 000055bf7d65de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.043343] RBP: 00007ffc6bab2f10 R08: 0000000000000000 R09: 00007ffc6bab25b0 [ 44.044654] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bfaee7f2b0 [ 44.045976] R13: 00007ffc6bab3340 R14: 000055bfaee81d20 R15: 000055bfaee938d0 [ 44.047293] [ 44.047769] irq event stamp: 1739 [ 44.048390] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 44.049927] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 44.051441] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 44.053004] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 44.054342] ---[ end trace 0000000000000000 ]--- [ 46.867891] ------------[ cut here ]------------ [ 46.868669] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.870296] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 46.871720] Modules linked in: [ 46.872216] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.874201] Tainted: [W]=WARN [ 46.874703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.875931] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.876692] 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 [ 46.879340] RSP: 0018:ffff888017adfbc0 EFLAGS: 00010286 [ 46.880162] RAX: 0000000000000000 RBX: ffffed1002f5bf78 RCX: ffffffff813a4050 [ 46.881235] RDX: ffff888017e91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.882297] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5bf2f [ 46.883361] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.884424] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017adfdf8 [ 46.885497] FS: 00007fb68a49d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.886792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.887671] CR2: 00007ffeda6f1ef7 CR3: 000000001ffd0000 CR4: 0000000000350ef0 [ 46.888761] Call Trace: [ 46.889152] [ 46.889487] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.890243] ? __create_object+0x59/0x80 [ 46.890900] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.891698] __vmalloc_noprof+0x59/0x60 [ 46.892308] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.893041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.893815] bpf_prog_alloc+0x39/0x200 [ 46.894396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.895175] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.895929] do_seccomp+0x349/0x25e0 [ 46.896486] ? find_held_lock+0x2b/0x80 [ 46.897129] ? do_prlimit+0x310/0x610 [ 46.897744] ? __pfx_do_seccomp+0x10/0x10 [ 46.898371] ? do_raw_spin_unlock+0x53/0x220 [ 46.899065] ? _raw_spin_unlock+0x1e/0x40 [ 46.899717] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.900490] ? static_key_count+0x60/0x80 [ 46.901169] prctl_set_seccomp+0x4e/0x70 [ 46.901811] __do_sys_prctl+0xe6c/0x1d70 [ 46.902419] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.903136] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.903940] ? irqentry_exit+0xf3/0x650 [ 46.904546] do_syscall_64+0xbf/0x430 [ 46.905171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.905959] RIP: 0033:0x7fb68a98f5cd [ 46.906501] 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 [ 46.909127] RSP: 002b:00007ffeda6f0100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.910283] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb68a98f5cd [ 46.911351] RDX: 000055cfe3608e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.912408] RBP: 00007ffeda6f0160 R08: 0000000000000000 R09: 00007ffeda6ef800 [ 46.913478] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d0177ffad0 [ 46.914558] R13: 00007ffeda6f0590 R14: 000055d017800bc0 R15: 000055d017811780 [ 46.915646] [ 46.915999] irq event stamp: 1855 [ 46.916497] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 46.917765] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 46.919064] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 46.920381] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 46.921666] ---[ end trace 0000000000000000 ]--- [ 47.604065] ------------[ cut here ]------------ [ 47.605043] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.607048] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 47.608556] Modules linked in: [ 47.609260] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.611258] Tainted: [W]=WARN [ 47.611862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.613381] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.614310] 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 [ 47.617553] RSP: 0018:ffff88800e707bc0 EFLAGS: 00010286 [ 47.618525] RAX: 0000000000000000 RBX: ffffed1001ce0f78 RCX: ffffffff813a4050 [ 47.619821] RDX: ffff888009e4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.621124] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ce0f2f [ 47.622416] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.623743] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e707df8 [ 47.625061] FS: 00007f1d61a04900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.626518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.627584] CR2: 00007f1d61ef6580 CR3: 000000000d958000 CR4: 0000000000350ef0 [ 47.628918] Call Trace: [ 47.629384] [ 47.629853] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.630756] ? __create_object+0x59/0x80 [ 47.631505] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.632479] __vmalloc_noprof+0x59/0x60 [ 47.633297] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.634194] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.635141] bpf_prog_alloc+0x39/0x200 [ 47.635896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.636844] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.637768] do_seccomp+0x349/0x25e0 [ 47.638444] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.639355] ? __pfx_do_seccomp+0x10/0x10 [ 47.640144] ? find_held_lock+0x2b/0x80 [ 47.640928] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.641919] ? static_key_count+0x60/0x80 [ 47.642731] prctl_set_seccomp+0x4e/0x70 [ 47.643474] __do_sys_prctl+0xe6c/0x1d70 [ 47.644262] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.645136] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.646114] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.647091] ? irqentry_exit+0xf3/0x650 [ 47.647862] do_syscall_64+0xbf/0x430 [ 47.648576] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.649577] RIP: 0033:0x7f1d61ef65cd [ 47.650305] 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 [ 47.653522] RSP: 002b:00007ffcf9133570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.654898] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d61ef65cd [ 47.656212] RDX: 0000564e348cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.657545] RBP: 00007ffcf91335d0 R08: 0000000000000000 R09: 00007ffcf9132c70 [ 47.658856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e504efad0 [ 47.660153] R13: 00007ffcf9133a00 R14: 0000564e504f0bc0 R15: 0000564e50501780 [ 47.661491] [ 47.661950] irq event stamp: 1777 [ 47.662558] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 47.664136] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 47.665529] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 47.666529] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 47.667508] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36911' (ECDSA) to the list of known hosts. 2025/11/18 12:13:19 fuzzer started 2025/11/18 12:13:19 dialing manager at localhost:34383 2025/11/18 12:13:19 checking machine... 2025/11/18 12:13:19 checking revisions... [ 48.589126] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:13:19 testing simple program... [ 48.676840] cgroup: Unknown subsys name 'net' [ 48.740250] cgroup: Unknown subsys name 'cpuset' [ 48.752306] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:13:18 Registers: info registers vcpu 0 RAX=ffffffff816194be RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88800e89f701 RSI=ffff88800e89f700 RDI=ffff88800e89f700 RBP=ffff88800e89f6b8 RSP=ffff88800e89f5a0 R8 =ffffffff869f213a R9 =ffff88800e89f6a0 R10=000000000003c9ed R11=000000000000453f R12=ffff88800e89f6c0 R13=ffff88800e89f6a8 R14=ffff88800e89f708 R15=ffff88800e89f660 RIP=ffffffff8135efad 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 00007fb68a49d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeda6ea000 CR3=000000001ff67000 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=6720646572637465733a4d41503d706f 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 info registers vcpu 1 RAX=0000000000025edf 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc36a047b8 CR3=000000000d9aa000 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=f7d3cd47572befacc141d84cf9217e76 XMM02=0000000000301af8eff9b2d0a8fce9cb XMM03=0000000000301bc82c67c8bc2e329bc3 XMM04=58a3508cc0e4dbd100000000000ae988 XMM05=14648eaa1277bab1000000000031e500 XMM06=817b8945e9d50373000000000031e388 XMM07=e042d86d42eb936e000000000030f7d8 XMM08=c7e31c81bf2dddd00000000000301bc8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000