[ 46.248044] ------------[ cut here ]------------ [ 46.249015] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.251023] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.252507] Modules linked in: [ 46.253100] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.255095] Tainted: [W]=WARN [ 46.255724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.257209] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.258153] 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 [ 46.261363] RSP: 0018:ffff8880167d7bc0 EFLAGS: 00010286 [ 46.262344] RAX: 0000000000000000 RBX: ffffed1002cfaf78 RCX: ffffffff813a4050 [ 46.263645] RDX: ffff888015ff9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.264921] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfaf2f [ 46.266221] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.267525] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167d7df8 [ 46.268822] FS: 00007f52b1c12900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.270275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.271346] CR2: 00007f52b2104580 CR3: 000000000d507000 CR4: 0000000000350ef0 [ 46.272642] Call Trace: [ 46.273107] [ 46.273556] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.274424] ? __create_object+0x59/0x80 [ 46.275221] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.276189] __vmalloc_noprof+0x59/0x60 [ 46.276983] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.277882] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.278825] bpf_prog_alloc+0x39/0x200 [ 46.279571] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.280512] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.281385] do_seccomp+0x349/0x25e0 [ 46.282119] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.283030] ? __pfx_do_seccomp+0x10/0x10 [ 46.283828] ? find_held_lock+0x2b/0x80 [ 46.284588] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.285576] ? static_key_count+0x60/0x80 [ 46.286350] prctl_set_seccomp+0x4e/0x70 [ 46.287129] __do_sys_prctl+0xe6c/0x1d70 [ 46.287892] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.288752] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.289729] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.290709] ? irqentry_exit+0xf3/0x650 [ 46.291441] do_syscall_64+0xbf/0x430 [ 46.292181] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.293138] RIP: 0033:0x7f52b21045cd [ 46.293864] 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 [ 46.297041] RSP: 002b:00007fffb3fb8130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.298438] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52b21045cd [ 46.299744] RDX: 0000561e23d6fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.301075] RBP: 00007fffb3fb8190 R08: 0000000000000000 R09: 00007fffb3fb7830 [ 46.302399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561e55da7b10 [ 46.304027] R13: 00007fffb3fb85c0 R14: 0000561e55da82b0 R15: 0000561e55dbc6f0 [ 46.305711] [ 46.306264] irq event stamp: 1755 [ 46.307099] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 46.309050] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 46.311004] softirqs last enabled at (1366): [] handle_softirqs+0x50c/0x770 [ 46.312942] softirqs last disabled at (1361): [] __irq_exit_rcu+0xc4/0x100 [ 46.314825] ---[ end trace 0000000000000000 ]--- [ 49.145854] ------------[ cut here ]------------ [ 49.146621] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.148290] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.149573] Modules linked in: [ 49.150076] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.151730] Tainted: [W]=WARN [ 49.152206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.153436] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.154207] 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 [ 49.156879] RSP: 0018:ffff888018a97bc0 EFLAGS: 00010286 [ 49.157717] RAX: 0000000000000000 RBX: ffffed1003152f78 RCX: ffffffff813a4050 [ 49.158811] RDX: ffff888018c3d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.159900] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003152f2f [ 49.160998] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.162081] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a97df8 [ 49.163161] FS: 00007f76b5e5c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.164408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.165297] CR2: 00007ffe888a7ef7 CR3: 00000000201ae000 CR4: 0000000000350ef0 [ 49.166391] Call Trace: [ 49.166816] [ 49.167160] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.167921] ? __create_object+0x59/0x80 [ 49.168589] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.169380] __vmalloc_noprof+0x59/0x60 [ 49.170029] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.170754] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.171535] bpf_prog_alloc+0x39/0x200 [ 49.172115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.172906] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.173662] do_seccomp+0x349/0x25e0 [ 49.174245] ? find_held_lock+0x2b/0x80 [ 49.174889] ? do_prlimit+0x310/0x610 [ 49.175519] ? __pfx_do_seccomp+0x10/0x10 [ 49.176141] ? do_raw_spin_unlock+0x53/0x220 [ 49.176837] ? _raw_spin_unlock+0x1e/0x40 [ 49.177496] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.178283] ? static_key_count+0x60/0x80 [ 49.178958] prctl_set_seccomp+0x4e/0x70 [ 49.179608] __do_sys_prctl+0xe6c/0x1d70 [ 49.180228] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.180953] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.181792] ? irqentry_exit+0xf3/0x650 [ 49.182393] do_syscall_64+0xbf/0x430 [ 49.183026] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.183833] RIP: 0033:0x7f76b634e5cd [ 49.184392] 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 [ 49.187092] RSP: 002b:00007ffe888a6730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.188257] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76b634e5cd [ 49.189343] RDX: 000055672915fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.190439] RBP: 00007ffe888a6790 R08: 0000000000000000 R09: 00007ffe888a5e30 [ 49.191551] R10: 0000000000000000 R11: 0000000000000246 R12: 000055675163bad0 [ 49.192630] R13: 00007ffe888a6bc0 R14: 000055675163cbc0 R15: 000055675164d780 [ 49.193732] [ 49.194095] irq event stamp: 1679 [ 49.194641] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 49.195938] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 49.197224] softirqs last enabled at (1366): [] handle_softirqs+0x50c/0x770 [ 49.198543] softirqs last disabled at (1361): [] __irq_exit_rcu+0xc4/0x100 [ 49.199820] ---[ end trace 0000000000000000 ]--- [ 49.946219] ------------[ cut here ]------------ [ 49.947127] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.949142] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.950636] Modules linked in: [ 49.951234] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.953234] Tainted: [W]=WARN [ 49.953861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.955352] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.956255] 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 [ 49.959465] RSP: 0018:ffff88800a497bc0 EFLAGS: 00010286 [ 49.960386] RAX: 0000000000000000 RBX: ffffed1001492f78 RCX: ffffffff813a4050 [ 49.961669] RDX: ffff888015fc0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.962954] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001492f2f [ 49.964246] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.965564] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a497df8 [ 49.966867] FS: 00007f5cc56e9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.968298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.969383] CR2: 00007ffee2f75ef7 CR3: 0000000009c6b000 CR4: 0000000000350ef0 [ 49.970940] Call Trace: [ 49.971422] [ 49.971870] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.972761] ? __create_object+0x59/0x80 [ 49.973521] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.974420] __vmalloc_noprof+0x59/0x60 [ 49.975160] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.976068] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.977022] bpf_prog_alloc+0x39/0x200 [ 49.977739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.978686] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.979556] do_seccomp+0x349/0x25e0 [ 49.980225] ? find_held_lock+0x2b/0x80 [ 49.980998] ? do_prlimit+0x310/0x610 [ 49.981762] ? __pfx_do_seccomp+0x10/0x10 [ 49.982550] ? do_raw_spin_unlock+0x53/0x220 [ 49.983341] ? _raw_spin_unlock+0x1e/0x40 [ 49.984121] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.985087] ? static_key_count+0x60/0x80 [ 49.985910] prctl_set_seccomp+0x4e/0x70 [ 49.986706] __do_sys_prctl+0xe6c/0x1d70 [ 49.987427] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.988290] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.989258] ? irqentry_exit+0xf3/0x650 [ 49.990073] do_syscall_64+0xbf/0x430 [ 49.990802] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.991756] RIP: 0033:0x7f5cc5bdb5cd [ 49.992415] 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 [ 49.995606] RSP: 002b:00007ffee2f73590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.996936] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5cc5bdb5cd [ 49.998192] RDX: 0000561734e17e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.999470] RBP: 00007ffee2f735f0 R08: 0000000000000000 R09: 00007ffee2f72c90 [ 50.000735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561774430ad0 [ 50.002004] R13: 00007ffee2f73a20 R14: 0000561774431bc0 R15: 0000561774442780 [ 50.003266] [ 50.003723] irq event stamp: 1829 [ 50.004319] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 50.005800] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 50.007288] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 50.008797] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 50.010308] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19223' (ECDSA) to the list of known hosts. 2025/11/18 16:34:21 fuzzer started 2025/11/18 16:34:22 dialing manager at localhost:34383 2025/11/18 16:34:22 checking machine... 2025/11/18 16:34:22 checking revisions... [ 50.918327] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:34:22 testing simple program... [ 50.993277] cgroup: Unknown subsys name 'net' [ 51.067191] cgroup: Unknown subsys name 'cpuset' [ 51.078495] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:34:21 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffff8880165bfb2c RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88801618bb7c RBP=ffffea000075ea00 RSP=ffff8880165bfba0 R8 =0000000000000000 R9 =ffffed1001cbf18c R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000001 R15=ffff8880165bfd68 RIP=ffffffff81751e00 RFL=00000292 [--S-A--] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f76b5e5c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f76b64140b0 CR3=0000000020202000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000274d1 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f76b6411650 CR3=000000000b92c000 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=34333a363120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323732 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000