[ 54.065002] ------------[ cut here ]------------ [ 54.065915] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.067931] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.069400] Modules linked in: [ 54.069990] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.071960] Tainted: [W]=WARN [ 54.072549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.074014] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.074925] 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 [ 54.078085] RSP: 0018:ffff8880161e7bc0 EFLAGS: 00010286 [ 54.079057] RAX: 0000000000000000 RBX: ffffed1002c3cf78 RCX: ffffffff813a4050 [ 54.080334] RDX: ffff888015de9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.081629] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3cf2f [ 54.082931] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.084201] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161e7df8 [ 54.085493] FS: 00007f8bef05f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.086928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.087967] CR2: 00007ffca258def8 CR3: 000000000cbc3000 CR4: 0000000000350ef0 [ 54.089244] Call Trace: [ 54.089742] [ 54.090150] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.091039] ? __create_object+0x59/0x80 [ 54.091826] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.092809] __vmalloc_noprof+0x59/0x60 [ 54.093564] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.094418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.095295] bpf_prog_alloc+0x39/0x200 [ 54.096012] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.096949] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.097956] do_seccomp+0x349/0x25e0 [ 54.098892] ? find_held_lock+0x2b/0x80 [ 54.099834] ? do_prlimit+0x310/0x610 [ 54.100799] ? __pfx_do_seccomp+0x10/0x10 [ 54.101805] ? do_raw_spin_unlock+0x53/0x220 [ 54.102808] ? _raw_spin_unlock+0x1e/0x40 [ 54.103782] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.104818] ? static_key_count+0x60/0x80 [ 54.105653] prctl_set_seccomp+0x4e/0x70 [ 54.106453] __do_sys_prctl+0xe6c/0x1d70 [ 54.107210] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.108090] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.109148] ? irqentry_exit+0xf3/0x650 [ 54.109940] do_syscall_64+0xbf/0x430 [ 54.110682] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.111638] RIP: 0033:0x7f8bef5515cd [ 54.112303] 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 [ 54.115107] RSP: 002b:00007ffca258b2a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.116240] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8bef5515cd [ 54.117332] RDX: 00005596423bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.118429] RBP: 00007ffca258b300 R08: 0000000000000000 R09: 00007ffca258a9a0 [ 54.119629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559671872ad0 [ 54.120999] R13: 00007ffca258b730 R14: 0000559671873bc0 R15: 0000559671884780 [ 54.122423] [ 54.122883] irq event stamp: 1723 [ 54.123602] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 54.125254] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 54.126888] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 54.128557] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 54.130195] ---[ end trace 0000000000000000 ]--- [ 57.565585] ------------[ cut here ]------------ [ 57.566560] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.568669] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.570201] Modules linked in: [ 57.570859] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.572960] Tainted: [W]=WARN [ 57.573574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.575134] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.576431] 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 [ 57.579812] RSP: 0018:ffff888017107bc0 EFLAGS: 00010286 [ 57.580859] RAX: 0000000000000000 RBX: ffffed1002e20f78 RCX: ffffffff813a4050 [ 57.582236] RDX: ffff8880160e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.583593] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e20f2f [ 57.584955] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.586311] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017107df8 [ 57.587678] FS: 00007f416da25900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.589213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.590332] CR2: 00007f416df17580 CR3: 000000000e00d000 CR4: 0000000000350ef0 [ 57.591721] Call Trace: [ 57.592207] [ 57.592687] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.593621] ? __create_object+0x59/0x80 [ 57.594441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.595464] __vmalloc_noprof+0x59/0x60 [ 57.596221] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.597147] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.598135] bpf_prog_alloc+0x39/0x200 [ 57.598910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.599892] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.600851] do_seccomp+0x349/0x25e0 [ 57.601604] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.602548] ? __pfx_do_seccomp+0x10/0x10 [ 57.603330] ? find_held_lock+0x2b/0x80 [ 57.604117] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.605141] ? static_key_count+0x60/0x80 [ 57.605980] prctl_set_seccomp+0x4e/0x70 [ 57.606798] __do_sys_prctl+0xe6c/0x1d70 [ 57.607621] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.608531] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.609558] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.610576] ? irqentry_exit+0xf3/0x650 [ 57.611380] do_syscall_64+0xbf/0x430 [ 57.612114] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.613125] RIP: 0033:0x7f416df175cd [ 57.613865] 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 [ 57.617242] RSP: 002b:00007fff2e1c8ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.618680] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f416df175cd [ 57.620030] RDX: 000055843bcdfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.621391] RBP: 00007fff2e1c8d00 R08: 0000000000000000 R09: 00007fff2e1c83a0 [ 57.622747] R10: 0000000000000000 R11: 0000000000000246 R12: 000055843e0b2ad0 [ 57.624104] R13: 00007fff2e1c9130 R14: 000055843e0b3bc0 R15: 000055843e0c4780 [ 57.625489] [ 57.625935] irq event stamp: 1785 [ 57.626614] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 57.628218] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 57.629828] softirqs last enabled at (1542): [] handle_softirqs+0x50c/0x770 [ 57.631456] softirqs last disabled at (1537): [] __irq_exit_rcu+0xc4/0x100 [ 57.632998] ---[ end trace 0000000000000000 ]--- [ 58.423460] ------------[ cut here ]------------ [ 58.424383] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.426402] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 58.427899] Modules linked in: [ 58.428547] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.430523] Tainted: [W]=WARN [ 58.431078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.432527] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.433432] 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 [ 58.436598] RSP: 0018:ffff88801ad2fbc0 EFLAGS: 00010286 [ 58.437555] RAX: 0000000000000000 RBX: ffffed10035a5f78 RCX: ffffffff813a4050 [ 58.438837] RDX: ffff88800f151bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.440113] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035a5f2f [ 58.441413] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.442680] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad2fdf8 [ 58.443961] FS: 00007fb227bf7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.445385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.446422] CR2: 00007ffd7e3fdef8 CR3: 000000001f6d3000 CR4: 0000000000350ef0 [ 58.447723] Call Trace: [ 58.448188] [ 58.448654] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.449544] ? __create_object+0x59/0x80 [ 58.450276] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.451217] __vmalloc_noprof+0x59/0x60 [ 58.451976] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.452864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.453791] bpf_prog_alloc+0x39/0x200 [ 58.454514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.455421] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.456280] do_seccomp+0x349/0x25e0 [ 58.456991] ? find_held_lock+0x2b/0x80 [ 58.457733] ? do_prlimit+0x310/0x610 [ 58.458460] ? __pfx_do_seccomp+0x10/0x10 [ 58.459193] ? do_raw_spin_unlock+0x53/0x220 [ 58.460006] ? _raw_spin_unlock+0x1e/0x40 [ 58.460773] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.461716] ? static_key_count+0x60/0x80 [ 58.462512] prctl_set_seccomp+0x4e/0x70 [ 58.463248] __do_sys_prctl+0xe6c/0x1d70 [ 58.464006] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.464878] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.465842] ? irqentry_exit+0xf3/0x650 [ 58.466604] do_syscall_64+0xbf/0x430 [ 58.467292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.468240] RIP: 0033:0x7fb2280e95cd [ 58.468932] 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 [ 58.472072] RSP: 002b:00007ffd7e3fc940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.473430] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2280e95cd [ 58.474695] RDX: 0000560d71f33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.475948] RBP: 00007ffd7e3fc9a0 R08: 0000000000000000 R09: 00007ffd7e3fc040 [ 58.477221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d77cb62b0 [ 58.478497] R13: 00007ffd7e3fcdd0 R14: 0000560d77cb8d20 R15: 0000560d77cca8d0 [ 58.479778] [ 58.480196] irq event stamp: 1741 [ 58.480855] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 58.482371] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 58.483866] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 58.485402] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 58.486889] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27357' (ECDSA) to the list of known hosts. 2025/11/18 14:29:25 fuzzer started 2025/11/18 14:29:26 dialing manager at localhost:34383 2025/11/18 14:29:26 checking machine... 2025/11/18 14:29:26 checking revisions... [ 59.312230] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:29:26 testing simple program... [ 59.379065] cgroup: Unknown subsys name 'net' [ 59.427736] cgroup: Unknown subsys name 'cpuset' [ 59.437433] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:29:25 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=00007fff2e1c5af8 RCX=ffffffff869d8192 RDX=ffff888016780000 RSI=0000000000000001 RDI=ffff88806ce08a40 RBP=ffff888016778000 RSP=ffff88806ce089c0 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff88801677ff58 R13=ffff88806ce08a78 R14=ffff88801677ff58 R15=ffff88806ce08a30 RIP=ffffffff8135fbc9 RFL=00000246 [---Z-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 00007f416da25900 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=00007fff2e1c2000 CR3=0000000020038000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888015943780 RCX=ffff88801588f4c4 RDX=0000000000000000 RSI=ffffffff84c6acdf RDI=ffff888015943b7c RBP=ffff88801588f5c8 RSP=ffff88801588f4e8 R8 =0000000000000001 R9 =ffff88801588f5b0 R10=000000000003c9ed R11=0000000000026e7f R12=0000000000000000 R13=ffff88801588f5b8 R14=ffff888015943780 R15=ffff88801588f570 RIP=ffffffff815bd72a 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 00007f233753f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2336c59028 CR3=000000000dfb0000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=8bea72f3bcce448b00000000000ae988 XMM05=70e643e5c0455f8d0000000000323f70 XMM06=e1bcd410fb3842e60000000000322e08 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000