[ 47.580356] ------------[ cut here ]------------ [ 47.581285] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.583282] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 47.584765] Modules linked in: [ 47.585396] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.587616] Tainted: [W]=WARN [ 47.588513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.589959] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.590821] 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 [ 47.593958] RSP: 0018:ffff88800f237bc0 EFLAGS: 00010286 [ 47.594873] RAX: 0000000000000000 RBX: ffffed1001e46f78 RCX: ffffffff813a4050 [ 47.596183] RDX: ffff88801a739bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.597457] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e46f2f [ 47.598729] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.600031] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f237df8 [ 47.601322] FS: 00007f6151517900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.602756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.603828] CR2: 00007f6151a7d4a6 CR3: 000000000d3a7000 CR4: 0000000000350ef0 [ 47.605141] Call Trace: [ 47.605609] [ 47.606057] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.606902] ? __create_object+0x59/0x80 [ 47.607675] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.608686] __vmalloc_noprof+0x59/0x60 [ 47.609444] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.610315] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.611245] bpf_prog_alloc+0x39/0x200 [ 47.611998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.612869] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.613766] do_seccomp+0x349/0x25e0 [ 47.614475] ? find_held_lock+0x2b/0x80 [ 47.615231] ? do_prlimit+0x310/0x610 [ 47.616014] ? __pfx_do_seccomp+0x10/0x10 [ 47.616762] ? do_raw_spin_unlock+0x53/0x220 [ 47.617596] ? _raw_spin_unlock+0x1e/0x40 [ 47.618374] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.619322] ? static_key_count+0x60/0x80 [ 47.620154] prctl_set_seccomp+0x4e/0x70 [ 47.620876] __do_sys_prctl+0xe6c/0x1d70 [ 47.621667] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.622509] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.623469] ? irqentry_exit+0xf3/0x650 [ 47.624275] do_syscall_64+0xbf/0x430 [ 47.625021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.625967] RIP: 0033:0x7f6151a095cd [ 47.626622] 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 [ 47.629772] RSP: 002b:00007ffeb981f180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.631135] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6151a095cd [ 47.632449] RDX: 0000561858a80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.633719] RBP: 00007ffeb981f1e0 R08: 0000000000000000 R09: 00007ffeb981e880 [ 47.634997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561867fddbf0 [ 47.636395] R13: 00007ffeb981f610 R14: 0000561867fe7380 R15: 0000561867ff2460 [ 47.637967] [ 47.638406] irq event stamp: 1827 [ 47.639054] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 47.640601] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 47.642109] softirqs last enabled at (1818): [] handle_softirqs+0x50c/0x770 [ 47.643641] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 47.645178] ---[ end trace 0000000000000000 ]--- [ 51.144859] ------------[ cut here ]------------ [ 51.145900] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.148143] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 51.149712] Modules linked in: [ 51.150402] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.152573] Tainted: [W]=WARN [ 51.153220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.154813] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.155789] 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 [ 51.159207] RSP: 0018:ffff888016ed7bc0 EFLAGS: 00010286 [ 51.160260] RAX: 0000000000000000 RBX: ffffed1002ddaf78 RCX: ffffffff813a4050 [ 51.161637] RDX: ffff88800f313780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.162999] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddaf2f [ 51.164383] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.165750] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ed7df8 [ 51.167122] FS: 00007fb1bcfcd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.168676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.169805] CR2: 00007fff6ac2cef7 CR3: 000000000e8c3000 CR4: 0000000000350ef0 [ 51.171169] Call Trace: [ 51.171660] [ 51.172161] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.173136] ? __create_object+0x59/0x80 [ 51.173978] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.175025] __vmalloc_noprof+0x59/0x60 [ 51.175816] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.176779] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.177792] bpf_prog_alloc+0x39/0x200 [ 51.178602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.179612] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.180602] do_seccomp+0x349/0x25e0 [ 51.181385] ? find_held_lock+0x2b/0x80 [ 51.182214] ? do_prlimit+0x310/0x610 [ 51.183016] ? __pfx_do_seccomp+0x10/0x10 [ 51.183816] ? do_raw_spin_unlock+0x53/0x220 [ 51.184721] ? _raw_spin_unlock+0x1e/0x40 [ 51.185563] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.186595] ? static_key_count+0x60/0x80 [ 51.187457] prctl_set_seccomp+0x4e/0x70 [ 51.188293] __do_sys_prctl+0xe6c/0x1d70 [ 51.189128] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.190050] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.191089] ? irqentry_exit+0xf3/0x650 [ 51.191876] do_syscall_64+0xbf/0x430 [ 51.192671] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.193687] RIP: 0033:0x7fb1bd4bf5cd [ 51.194446] 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 [ 51.197841] RSP: 002b:00007fff6ac2b200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.199290] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1bd4bf5cd [ 51.200670] RDX: 000055b6bc54fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.202039] RBP: 00007fff6ac2b260 R08: 0000000000000000 R09: 00007fff6ac2a900 [ 51.203404] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6df316b10 [ 51.204787] R13: 00007fff6ac2b690 R14: 000055b6df3172b0 R15: 000055b6df32b6f0 [ 51.206172] [ 51.206626] irq event stamp: 1801 [ 51.207313] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 51.208953] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 51.210559] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 51.212191] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 51.213600] ---[ end trace 0000000000000000 ]--- [ 52.010540] ------------[ cut here ]------------ [ 52.011442] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 52.013486] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 52.014953] Modules linked in: [ 52.015550] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 52.017602] Tainted: [W]=WARN [ 52.018209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 52.019702] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 52.020672] 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 [ 52.024318] RSP: 0018:ffff88801664fbc0 EFLAGS: 00010286 [ 52.025285] RAX: 0000000000000000 RBX: ffffed1002cc9f78 RCX: ffffffff813a4050 [ 52.026593] RDX: ffff888015ef0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 52.027910] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc9f2f [ 52.029582] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 52.031020] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801664fdf8 [ 52.032364] FS: 00007f0148069900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 52.033804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.034870] CR2: 00007fffe0b87ef7 CR3: 000000000ce25000 CR4: 0000000000350ef0 [ 52.036207] Call Trace: [ 52.036681] [ 52.037147] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 52.038060] ? __create_object+0x59/0x80 [ 52.038791] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 52.039775] __vmalloc_noprof+0x59/0x60 [ 52.040579] bpf_prog_alloc_no_stats+0x55/0x470 [ 52.041477] ? __pfx_seccomp_check_filter+0x10/0x10 [ 52.042429] bpf_prog_alloc+0x39/0x200 [ 52.043176] ? __pfx_seccomp_check_filter+0x10/0x10 [ 52.044152] bpf_prog_create_from_user+0xb2/0x2f0 [ 52.045070] do_seccomp+0x349/0x25e0 [ 52.045745] ? find_held_lock+0x2b/0x80 [ 52.046520] ? do_prlimit+0x310/0x610 [ 52.047285] ? __pfx_do_seccomp+0x10/0x10 [ 52.048125] ? do_raw_spin_unlock+0x53/0x220 [ 52.048978] ? _raw_spin_unlock+0x1e/0x40 [ 52.049721] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 52.050696] ? static_key_count+0x60/0x80 [ 52.051651] prctl_set_seccomp+0x4e/0x70 [ 52.052508] __do_sys_prctl+0xe6c/0x1d70 [ 52.053299] ? __pfx___do_sys_prctl+0x10/0x10 [ 52.054154] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 52.055110] ? irqentry_exit+0xf3/0x650 [ 52.055830] do_syscall_64+0xbf/0x430 [ 52.056600] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 52.057570] RIP: 0033:0x7f014855b5cd [ 52.058273] 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 [ 52.061481] RSP: 002b:00007fffe0b86710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 52.062860] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f014855b5cd [ 52.064207] RDX: 00005602867dce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 52.065495] RBP: 00007fffe0b86770 R08: 0000000000000000 R09: 00007fffe0b85e10 [ 52.066774] R10: 0000000000000000 R11: 0000000000000246 R12: 00005602bae76ad0 [ 52.068096] R13: 00007fffe0b86ba0 R14: 00005602bae77bc0 R15: 00005602bae88780 [ 52.069404] [ 52.070090] irq event stamp: 1795 [ 52.070706] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 52.072403] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 52.073984] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 52.075635] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 52.077176] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57434' (ECDSA) to the list of known hosts. 2025/11/18 14:52:18 fuzzer started 2025/11/18 14:52:18 dialing manager at localhost:34383 2025/11/18 14:52:18 checking machine... 2025/11/18 14:52:18 checking revisions... [ 52.973151] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:52:18 testing simple program... [ 53.056449] cgroup: Unknown subsys name 'net' [ 53.126833] cgroup: Unknown subsys name 'cpuset' [ 53.141055] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:52:17 Registers: info registers vcpu 0 RAX=1ffffffff0ce4c56 RBX=ffffffff867262b4 RCX=ffffffff81b2d1bb RDX=0000000000000000 RSI=ffffffff86ab8d0c RDI=ffffffff867262a4 RBP=ffffffff867262b4 RSP=ffff88806ce089b8 R8 =ffffffff86ab8d0c R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025742 R12=ffffffff867262b4 R13=ffffffff867262a4 R14=ffffffff867262b0 R15=dffffc0000000000 RIP=ffffffff8135daaf 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 00007f4c3fdd9900 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=00007fb1bd582650 CR3=000000000e3a2000 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=3345605e7dfa2da1174846073421437d XMM02=0000000000304d88eff9b2d0a8fce9cb XMM03=0000000000304e582c67c8bc2e329bc3 XMM04=25197f88f119bf0900000000000ae988 XMM05=90635313df5a0f9a0000000000323280 XMM06=3d86758f1924a7790000000000322020 XMM07=fb795ef6d65770560000000000312f60 XMM08=2c67c8bc2e329bc30000000000304df8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080010000 RBX=1ffff1100d9e11b2 RCX=ffffffff8166d719 RDX=ffff888019bcb780 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806cf28e58 RSP=ffff88806cf08d70 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000c0b87ce85 R13=ffff888016a0f518 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff81751864 RFL=00000046 [---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 00007fb1bcfcd900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff6ac25000 CR3=000000000d1a7000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000