[ 54.026781] ------------[ cut here ]------------ [ 54.027558] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.029276] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 54.030479] Modules linked in: [ 54.030967] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.032659] Tainted: [W]=WARN [ 54.033117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.034332] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.035044] 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 [ 54.037657] RSP: 0018:ffff8880164c7bc0 EFLAGS: 00010286 [ 54.038457] RAX: 0000000000000000 RBX: ffffed1002c98f78 RCX: ffffffff813a4050 [ 54.039524] RDX: ffff888015e33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.040592] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c98f2f [ 54.041662] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.042728] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164c7df8 [ 54.043798] FS: 00007f1dd61c9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.044997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.045874] CR2: 00007ffee2dceef7 CR3: 000000000c1a8000 CR4: 0000000000350ef0 [ 54.046928] Call Trace: [ 54.047354] [ 54.047692] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.048427] ? __create_object+0x59/0x80 [ 54.049036] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.049840] __vmalloc_noprof+0x59/0x60 [ 54.050483] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.051164] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.051954] bpf_prog_alloc+0x39/0x200 [ 54.052577] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.053341] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.054053] do_seccomp+0x349/0x25e0 [ 54.054663] ? find_held_lock+0x2b/0x80 [ 54.055281] ? do_prlimit+0x310/0x610 [ 54.055863] ? __pfx_do_seccomp+0x10/0x10 [ 54.056512] ? do_raw_spin_unlock+0x53/0x220 [ 54.057155] ? _raw_spin_unlock+0x1e/0x40 [ 54.057806] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.058611] ? static_key_count+0x60/0x80 [ 54.059231] prctl_set_seccomp+0x4e/0x70 [ 54.059881] __do_sys_prctl+0xe6c/0x1d70 [ 54.060537] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.061218] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.062025] ? irqentry_exit+0xf3/0x650 [ 54.062666] do_syscall_64+0xbf/0x430 [ 54.063272] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.064028] RIP: 0033:0x7f1dd66bb5cd [ 54.064628] 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 [ 54.067267] RSP: 002b:00007ffee2dcdab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.068410] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1dd66bb5cd [ 54.069476] RDX: 000055f888d85e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.070547] RBP: 00007ffee2dcdb10 R08: 0000000000000000 R09: 00007ffee2dcd1b0 [ 54.071624] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f898b58bf0 [ 54.072679] R13: 00007ffee2dcdf40 R14: 000055f898b62380 R15: 000055f898b6d460 [ 54.073774] [ 54.074124] irq event stamp: 1765 [ 54.074672] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 54.075938] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 54.077199] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 54.078475] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 54.079740] ---[ end trace 0000000000000000 ]--- [ 57.162084] ------------[ cut here ]------------ [ 57.162912] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.164763] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.166058] Modules linked in: [ 57.166681] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.168475] Tainted: [W]=WARN [ 57.168967] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.170292] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.171061] 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 [ 57.173898] RSP: 0018:ffff88801b857bc0 EFLAGS: 00010286 [ 57.174775] RAX: 0000000000000000 RBX: ffffed100370af78 RCX: ffffffff813a4050 [ 57.175938] RDX: ffff888015d18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.177076] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100370af2f [ 57.178225] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.179401] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b857df8 [ 57.180561] FS: 00007f4aa1584900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.181843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.182799] CR2: 00007f4aa1a76580 CR3: 000000000f885000 CR4: 0000000000350ef0 [ 57.183967] Call Trace: [ 57.184432] [ 57.184803] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.185599] ? __create_object+0x59/0x80 [ 57.186298] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.187130] __vmalloc_noprof+0x59/0x60 [ 57.187840] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.188626] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.189463] bpf_prog_alloc+0x39/0x200 [ 57.190078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.190908] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.191736] do_seccomp+0x349/0x25e0 [ 57.192385] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.193145] ? __pfx_do_seccomp+0x10/0x10 [ 57.193856] ? find_held_lock+0x2b/0x80 [ 57.194539] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.195410] ? static_key_count+0x60/0x80 [ 57.196087] prctl_set_seccomp+0x4e/0x70 [ 57.196787] __do_sys_prctl+0xe6c/0x1d70 [ 57.197491] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.198220] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.199082] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.199951] ? irqentry_exit+0xf3/0x650 [ 57.200638] do_syscall_64+0xbf/0x430 [ 57.201305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.202101] RIP: 0033:0x7f4aa1a765cd [ 57.202737] 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 [ 57.205569] RSP: 002b:00007ffdaa21a620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.206798] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4aa1a765cd [ 57.207959] RDX: 000055a39277ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.209113] RBP: 00007ffdaa21a680 R08: 0000000000000000 R09: 00007ffdaa219d20 [ 57.210278] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3c4230b10 [ 57.211449] R13: 00007ffdaa21aab0 R14: 000055a3c42312b0 R15: 000055a3c42456f0 [ 57.212624] [ 57.213003] irq event stamp: 1745 [ 57.213583] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 57.214937] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 57.216297] softirqs last enabled at (1268): [] handle_softirqs+0x50c/0x770 [ 57.217675] softirqs last disabled at (1255): [] __irq_exit_rcu+0xc4/0x100 [ 57.219042] ---[ end trace 0000000000000000 ]--- [ 57.930114] ------------[ cut here ]------------ [ 57.930972] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.932775] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 57.934063] Modules linked in: [ 57.934630] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.936618] Tainted: [W]=WARN [ 57.937113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.938495] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.939314] 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 [ 57.942159] RSP: 0018:ffff888018d27bc0 EFLAGS: 00010286 [ 57.943033] RAX: 0000000000000000 RBX: ffffed10031a4f78 RCX: ffffffff813a4050 [ 57.944197] RDX: ffff888015be1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.945350] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031a4f2f [ 57.946498] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.947646] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018d27df8 [ 57.948785] FS: 00007ff0bf19b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.950063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.951030] CR2: 00007fffb11cbef7 CR3: 000000001ff90000 CR4: 0000000000350ef0 [ 57.952199] Call Trace: [ 57.952653] [ 57.953027] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.953923] ? __create_object+0x59/0x80 [ 57.954706] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.955701] __vmalloc_noprof+0x59/0x60 [ 57.956463] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.957329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.958203] bpf_prog_alloc+0x39/0x200 [ 57.958949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.959908] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.960818] do_seccomp+0x349/0x25e0 [ 57.961542] ? find_held_lock+0x2b/0x80 [ 57.962307] ? do_prlimit+0x310/0x610 [ 57.963012] ? __pfx_do_seccomp+0x10/0x10 [ 57.963799] ? do_raw_spin_unlock+0x53/0x220 [ 57.964615] ? _raw_spin_unlock+0x1e/0x40 [ 57.965385] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.966328] ? static_key_count+0x60/0x80 [ 57.967073] prctl_set_seccomp+0x4e/0x70 [ 57.967842] __do_sys_prctl+0xe6c/0x1d70 [ 57.968613] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.969467] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.970434] ? irqentry_exit+0xf3/0x650 [ 57.971168] do_syscall_64+0xbf/0x430 [ 57.971914] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.972867] RIP: 0033:0x7ff0bf68d5cd [ 57.973578] 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 [ 57.976723] RSP: 002b:00007fffb11cac50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.978069] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0bf68d5cd [ 57.979348] RDX: 000055eac2e66e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.980571] RBP: 00007fffb11cacb0 R08: 0000000000000000 R09: 00007fffb11ca350 [ 57.981698] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ead29242b0 [ 57.982834] R13: 00007fffb11cb0e0 R14: 000055ead2926d20 R15: 000055ead29388d0 [ 57.984011] [ 57.984479] irq event stamp: 1807 [ 57.985006] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 57.986343] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 57.987690] softirqs last enabled at (1506): [] handle_softirqs+0x50c/0x770 [ 57.989050] softirqs last disabled at (1497): [] __irq_exit_rcu+0xc4/0x100 [ 57.990389] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21126' (ECDSA) to the list of known hosts. 2025/11/18 14:04:03 fuzzer started 2025/11/18 14:04:04 dialing manager at localhost:34383 2025/11/18 14:04:04 checking machine... 2025/11/18 14:04:04 checking revisions... [ 59.070705] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:04:04 testing simple program... [ 59.164607] cgroup: Unknown subsys name 'net' [ 59.219518] cgroup: Unknown subsys name 'cpuset' [ 59.235866] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:04:03 Registers: info registers vcpu 0 RAX=ffffffff819ec812 RBX=ffffffff81619130 RCX=ffff888016867364 RDX=1ffff11002d0ce8d RSI=ffffffff819ec812 RDI=ffff8880168674d8 RBP=ffff8880168674a8 RSP=ffff888016867408 R8 =0000000000000001 R9 =ffff888016867450 R10=000000000003c9ed R11=0000000000022912 R12=ffff8880168674d8 R13=0000000000000000 R14=ffff888015d19bc0 R15=ffff88800944c3c0 RIP=ffffffff81619130 RFL=00000286 [--S--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 00007f4aa1584900 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=00007f4aa1549008 CR3=000000000f88d000 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=bcd25a6fa4a59000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf08a70 RIP=ffffffff81529242 RFL=00000296 [--S-AP-] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcc25db2b8 CR3=000000000de64000 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=2033303a34303a343120383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032303a34303a3431203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000