[ 38.853276] ------------[ cut here ]------------ [ 38.854219] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.856260] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.857726] Modules linked in: [ 38.858323] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.860299] Tainted: [W]=WARN [ 38.860888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.862367] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.863267] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 38.866509] RSP: 0018:ffff888016927bc0 EFLAGS: 00010286 [ 38.867459] RAX: 0000000000000000 RBX: ffffed1002d24f78 RCX: ffffffff813a4050 [ 38.868764] RDX: ffff888015099bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.870058] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d24f2f [ 38.871351] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.872635] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016927df8 [ 38.873921] FS: 00007f7ce2853900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.875374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.876445] CR2: 00007f7ce2d45580 CR3: 000000000e5e7000 CR4: 0000000000350ef0 [ 38.877739] Call Trace: [ 38.878210] [ 38.878674] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.879574] ? __create_object+0x59/0x80 [ 38.880316] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.881289] __vmalloc_noprof+0x59/0x60 [ 38.882041] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.882930] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.883878] bpf_prog_alloc+0x39/0x200 [ 38.884618] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.885547] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.886427] do_seccomp+0x349/0x25e0 [ 38.887145] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.888040] ? __pfx_do_seccomp+0x10/0x10 [ 38.888832] ? find_held_lock+0x2b/0x80 [ 38.889589] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.890570] ? static_key_count+0x60/0x80 [ 38.891336] prctl_set_seccomp+0x4e/0x70 [ 38.892108] __do_sys_prctl+0xe6c/0x1d70 [ 38.892890] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.893750] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.894727] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.895722] ? irqentry_exit+0xf3/0x650 [ 38.896448] do_syscall_64+0xbf/0x430 [ 38.897192] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.898148] RIP: 0033:0x7f7ce2d455cd [ 38.898863] 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 [ 38.902035] RSP: 002b:00007ffe96dd4750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.903277] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ce2d455cd [ 38.904334] RDX: 00005588023bce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.905393] RBP: 00007ffe96dd47b0 R08: 0000000000000000 R09: 00007ffe96dd3e50 [ 38.906504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558818a822b0 [ 38.907571] R13: 00007ffe96dd4be0 R14: 0000558818a84d20 R15: 0000558818a968d0 [ 38.908660] [ 38.909013] irq event stamp: 1745 [ 38.909549] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 38.910833] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 38.912098] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 38.913392] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 38.914655] ---[ end trace 0000000000000000 ]--- [ 42.188546] ------------[ cut here ]------------ [ 42.189426] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.192082] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.193530] Modules linked in: [ 42.194129] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.196194] Tainted: [W]=WARN [ 42.196806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.198285] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.199197] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.202387] RSP: 0018:ffff888016f27bc0 EFLAGS: 00010286 [ 42.203356] RAX: 0000000000000000 RBX: ffffed1002de4f78 RCX: ffffffff813a4050 [ 42.204636] RDX: ffff888017390000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.205926] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de4f2f [ 42.207216] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.208504] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f27df8 [ 42.209810] FS: 00007f591b506900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.211259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.212314] CR2: 00007f591b9f8580 CR3: 000000000e5d3000 CR4: 0000000000350ef0 [ 42.213600] Call Trace: [ 42.214070] [ 42.214480] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.215391] ? __create_object+0x59/0x80 [ 42.216173] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.217147] __vmalloc_noprof+0x59/0x60 [ 42.217909] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.218807] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.219762] bpf_prog_alloc+0x39/0x200 [ 42.220448] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.221371] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.222279] do_seccomp+0x349/0x25e0 [ 42.223000] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.223909] ? __pfx_do_seccomp+0x10/0x10 [ 42.224704] ? find_held_lock+0x2b/0x80 [ 42.225424] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.226399] ? static_key_count+0x60/0x80 [ 42.227197] prctl_set_seccomp+0x4e/0x70 [ 42.227966] __do_sys_prctl+0xe6c/0x1d70 [ 42.228738] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.229593] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.230571] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.231536] ? irqentry_exit+0xf3/0x650 [ 42.232268] do_syscall_64+0xbf/0x430 [ 42.233017] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.233972] RIP: 0033:0x7f591b9f85cd [ 42.234715] 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 [ 42.237902] RSP: 002b:00007fffa01bed10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.239272] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f591b9f85cd [ 42.240543] RDX: 00005638daa94e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.241824] RBP: 00007fffa01bed70 R08: 0000000000000000 R09: 00007fffa01be410 [ 42.243118] R10: 0000000000000000 R11: 0000000000000246 R12: 00005638f08b8ad0 [ 42.244403] R13: 00007fffa01bf1a0 R14: 00005638f08b9bc0 R15: 00005638f08ca780 [ 42.245700] [ 42.246124] irq event stamp: 1745 [ 42.246771] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 42.248291] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 42.249816] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 42.251373] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 42.252879] ---[ end trace 0000000000000000 ]--- [ 43.064681] ------------[ cut here ]------------ [ 43.065650] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.067813] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.069380] Modules linked in: [ 43.070090] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.072203] Tainted: [W]=WARN [ 43.072868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.074478] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.075466] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 43.078940] RSP: 0018:ffff8880199c7bc0 EFLAGS: 00010286 [ 43.079996] RAX: 0000000000000000 RBX: ffffed1003338f78 RCX: ffffffff813a4050 [ 43.081382] RDX: ffff88800f1f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.082789] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003338f2f [ 43.084166] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.085556] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199c7df8 [ 43.086940] FS: 00007f4c03ca6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.088517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.089663] CR2: 00007f4c04198580 CR3: 0000000009bdd000 CR4: 0000000000350ef0 [ 43.091058] Call Trace: [ 43.091604] [ 43.092033] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.092986] ? __create_object+0x59/0x80 [ 43.093816] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.094869] __vmalloc_noprof+0x59/0x60 [ 43.095691] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.096632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.097633] bpf_prog_alloc+0x39/0x200 [ 43.098390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.099379] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.100360] do_seccomp+0x349/0x25e0 [ 43.101135] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.102105] ? __pfx_do_seccomp+0x10/0x10 [ 43.102983] ? find_held_lock+0x2b/0x80 [ 43.103814] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.104848] ? static_key_count+0x60/0x80 [ 43.105711] prctl_set_seccomp+0x4e/0x70 [ 43.106558] __do_sys_prctl+0xe6c/0x1d70 [ 43.107341] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.108284] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.109346] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.110428] ? irqentry_exit+0xf3/0x650 [ 43.111269] do_syscall_64+0xbf/0x430 [ 43.112076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.113103] RIP: 0033:0x7f4c041985cd [ 43.113874] 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 [ 43.117339] RSP: 002b:00007ffcd3710150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.118867] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c041985cd [ 43.120248] RDX: 0000564818ebde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.121618] RBP: 00007ffcd37101b0 R08: 0000000000000000 R09: 00007ffcd370f850 [ 43.123022] R10: 0000000000000000 R11: 0000000000000246 R12: 000056483ae81b10 [ 43.124417] R13: 00007ffcd37105e0 R14: 000056483ae822b0 R15: 000056483ae966f0 [ 43.125843] [ 43.126323] irq event stamp: 1773 [ 43.126917] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 43.127936] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 43.128973] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 43.130021] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 43.131068] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16557' (ECDSA) to the list of known hosts. 2025/11/18 07:56:02 fuzzer started 2025/11/18 07:56:02 dialing manager at localhost:37895 2025/11/18 07:56:02 checking machine... 2025/11/18 07:56:02 checking revisions... [ 43.927247] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:56:02 testing simple program... [ 44.001832] cgroup: Unknown subsys name 'net' [ 44.051260] cgroup: Unknown subsys name 'cpuset' [ 44.069315] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:56:02 Registers: info registers vcpu 0 RAX=00000000fc1579eb RBX=ffff88801991d340 RCX=00000000e42944d0 RDX=0000000024a3f9d4 RSI=ffff88801991dde8 RDI=0000000081125d94 RBP=ffff88801991dd98 RSP=ffff88806ce088c8 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801991dde8 R13=00000000e42944d0 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff815275c1 RFL=00000087 [--S--PC] 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 00007f591b506900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffa01b8000 CR3=00000000139d3000 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=0000000000027417 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd0f144338 CR3=000000000b65f000 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=f0bf991403cb1b87df4ae20ce3a602bd XMM02=0000000000302d68eff9b2d0a8fce9cb XMM03=0000000000302e382c67c8bc2e329bc3 XMM04=16178177d773472900000000000ae988 XMM05=14648eaa1277bab1000000000031f288 XMM06=817b8945e9d50373000000000031f110 XMM07=e042d86d42eb936e000000000030fbe8 XMM08=0e32e265ae135c5e0000000000302e38 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000