[ 54.022431] ------------[ cut here ]------------ [ 54.023342] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.025361] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.026830] Modules linked in: [ 54.027466] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.029697] Tainted: [W]=WARN [ 54.030552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.032018] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.032879] 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 [ 54.036024] RSP: 0018:ffff888015c57bc0 EFLAGS: 00010286 [ 54.037006] RAX: 0000000000000000 RBX: ffffed1002b8af78 RCX: ffffffff813a4050 [ 54.038297] RDX: ffff88800efad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.039563] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b8af2f [ 54.040829] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.042105] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c57df8 [ 54.043383] FS: 00007f58b6eaf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.044802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.045877] CR2: 00007f58b74154a6 CR3: 000000000de24000 CR4: 0000000000350ef0 [ 54.047153] Call Trace: [ 54.047610] [ 54.048047] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.048895] ? __create_object+0x59/0x80 [ 54.049704] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.050682] __vmalloc_noprof+0x59/0x60 [ 54.051439] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.052320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.053258] bpf_prog_alloc+0x39/0x200 [ 54.054011] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.054902] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.055826] do_seccomp+0x349/0x25e0 [ 54.056542] ? find_held_lock+0x2b/0x80 [ 54.057324] ? do_prlimit+0x310/0x610 [ 54.058080] ? __pfx_do_seccomp+0x10/0x10 [ 54.058826] ? do_raw_spin_unlock+0x53/0x220 [ 54.059646] ? _raw_spin_unlock+0x1e/0x40 [ 54.060437] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.061421] ? static_key_count+0x60/0x80 [ 54.062246] prctl_set_seccomp+0x4e/0x70 [ 54.063006] __do_sys_prctl+0xe6c/0x1d70 [ 54.063775] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.064648] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.065598] ? irqentry_exit+0xf3/0x650 [ 54.066359] do_syscall_64+0xbf/0x430 [ 54.067104] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.068044] RIP: 0033:0x7f58b73a15cd [ 54.068700] 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 [ 54.071845] RSP: 002b:00007ffdef0f8210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.073224] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58b73a15cd [ 54.074494] RDX: 0000564e76d2ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.075771] RBP: 00007ffdef0f8270 R08: 0000000000000000 R09: 00007ffdef0f7910 [ 54.077071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ea10d3b10 [ 54.078367] R13: 00007ffdef0f86a0 R14: 0000564ea10d42b0 R15: 0000564ea10e86f0 [ 54.079669] [ 54.080141] irq event stamp: 1827 [ 54.080743] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 54.082290] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 54.083820] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 54.085381] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 54.086880] ---[ end trace 0000000000000000 ]--- [ 57.031072] ------------[ cut here ]------------ [ 57.031903] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.033816] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.035239] Modules linked in: [ 57.035800] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.037913] Tainted: [W]=WARN [ 57.038532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.039924] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.040770] 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 [ 57.043750] RSP: 0018:ffff88801715fbc0 EFLAGS: 00010286 [ 57.044676] RAX: 0000000000000000 RBX: ffffed1002e2bf78 RCX: ffffffff813a4050 [ 57.045908] RDX: ffff88800ef71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.047133] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2bf2f [ 57.048340] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.049552] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801715fdf8 [ 57.050778] FS: 00007fc5cf6dd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.052122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.053140] CR2: 00007ffea4352ef7 CR3: 000000000de85000 CR4: 0000000000350ef0 [ 57.054354] Call Trace: [ 57.054795] [ 57.055230] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.056078] ? __create_object+0x59/0x80 [ 57.056779] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.057704] __vmalloc_noprof+0x59/0x60 [ 57.058418] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.059242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.060119] bpf_prog_alloc+0x39/0x200 [ 57.060776] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.061673] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.062535] do_seccomp+0x349/0x25e0 [ 57.063227] ? find_held_lock+0x2b/0x80 [ 57.063921] ? do_prlimit+0x310/0x610 [ 57.064622] ? __pfx_do_seccomp+0x10/0x10 [ 57.065369] ? do_raw_spin_unlock+0x53/0x220 [ 57.066152] ? _raw_spin_unlock+0x1e/0x40 [ 57.066857] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.067768] ? static_key_count+0x60/0x80 [ 57.068524] prctl_set_seccomp+0x4e/0x70 [ 57.069268] __do_sys_prctl+0xe6c/0x1d70 [ 57.070013] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.070771] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.071678] ? irqentry_exit+0xf3/0x650 [ 57.072411] do_syscall_64+0xbf/0x430 [ 57.073106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.074043] RIP: 0033:0x7fc5cfbcf5cd [ 57.074665] 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 [ 57.077642] RSP: 002b:00007ffea4350570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.078954] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5cfbcf5cd [ 57.080181] RDX: 000055708d5aae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.081422] RBP: 00007ffea43505d0 R08: 0000000000000000 R09: 00007ffea434fc70 [ 57.082632] R10: 0000000000000000 R11: 0000000000000246 R12: 000055709b77fad0 [ 57.083837] R13: 00007ffea4350a00 R14: 000055709b780bc0 R15: 000055709b791780 [ 57.085082] [ 57.085490] irq event stamp: 1843 [ 57.086118] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 57.087577] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 57.089040] softirqs last enabled at (1426): [] handle_softirqs+0x50c/0x770 [ 57.090378] softirqs last disabled at (1421): [] __irq_exit_rcu+0xc4/0x100 [ 57.091593] ---[ end trace 0000000000000000 ]--- [ 57.836193] ------------[ cut here ]------------ [ 57.837053] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.838920] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 57.840519] Modules linked in: [ 57.841187] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.843059] Tainted: [W]=WARN [ 57.843575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.844960] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.845778] 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 [ 57.848722] RSP: 0018:ffff8880158dfbc0 EFLAGS: 00010286 [ 57.849649] RAX: 0000000000000000 RBX: ffffed1002b1bf78 RCX: ffffffff813a4050 [ 57.850848] RDX: ffff88801a351bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.852051] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b1bf2f [ 57.853256] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.854461] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158dfdf8 [ 57.855664] FS: 00007f1a30f7b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.857008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.858016] CR2: 00007fff8bea1ef7 CR3: 000000001aaf2000 CR4: 0000000000350ef0 [ 57.859223] Call Trace: [ 57.859658] [ 57.860080] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.860879] ? __create_object+0x59/0x80 [ 57.861626] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.862535] __vmalloc_noprof+0x59/0x60 [ 57.863239] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.864062] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.864890] bpf_prog_alloc+0x39/0x200 [ 57.865596] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.866483] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.867345] do_seccomp+0x349/0x25e0 [ 57.868026] ? find_held_lock+0x2b/0x80 [ 57.868696] ? do_prlimit+0x310/0x610 [ 57.869404] ? __pfx_do_seccomp+0x10/0x10 [ 57.870147] ? do_raw_spin_unlock+0x53/0x220 [ 57.870899] ? _raw_spin_unlock+0x1e/0x40 [ 57.871639] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.872551] ? static_key_count+0x60/0x80 [ 57.873318] prctl_set_seccomp+0x4e/0x70 [ 57.874053] __do_sys_prctl+0xe6c/0x1d70 [ 57.874753] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.875563] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.876472] ? irqentry_exit+0xf3/0x650 [ 57.877194] do_syscall_64+0xbf/0x430 [ 57.877865] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.878761] RIP: 0033:0x7f1a3146d5cd [ 57.879426] 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 [ 57.882433] RSP: 002b:00007fff8be9ff10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.883721] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a3146d5cd [ 57.884950] RDX: 00005613418d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.886181] RBP: 00007fff8be9ff70 R08: 0000000000000000 R09: 00007fff8be9f610 [ 57.887390] R10: 0000000000000000 R11: 0000000000000246 R12: 00005613599c7ad0 [ 57.888594] R13: 00007fff8bea03a0 R14: 00005613599c8bc0 R15: 00005613599d9780 [ 57.889824] [ 57.890269] irq event stamp: 1827 [ 57.890842] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 57.892275] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 57.893706] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 57.895162] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 57.896578] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65104' (ECDSA) to the list of known hosts. 2025/11/18 20:34:14 fuzzer started 2025/11/18 20:34:14 dialing manager at localhost:34383 2025/11/18 20:34:14 checking machine... 2025/11/18 20:34:14 checking revisions... [ 58.705617] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:34:14 testing simple program... [ 58.783288] cgroup: Unknown subsys name 'net' [ 58.846896] cgroup: Unknown subsys name 'cpuset' [ 58.859847] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:34:13 Registers: info registers vcpu 0 RAX=00000026c8cf1c1c RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000026 RSI=ffff88806ce23b00 RDI=000000000004dd69 RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000ded02 R11=0000000000000001 R12=000000000004dd69 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000013 [----A-C] 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 00007fc5cf6dd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc5cf696008 CR3=000000000c3e5000 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 info registers vcpu 1 RAX=000000000001f991 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f43764d3008 CR3=000000000e00c000 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=23b2d10d1bd7f1a32f42d1480e976685 XMM02=0000000000304918eff9b2d0a8fce9cb XMM03=00000000003049e82c67c8bc2e329bc3 XMM04=7d32c4e1a6794dbc00000000000ae988 XMM05=e1bcd410fb3842e60000000000321460 XMM06=405749d8372a36f100000000003212e8 XMM07=e042d86d42eb936e0000000000310788 XMM08=41deaf95137aaf9300000000003049e8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000