[ 39.334854] ------------[ cut here ]------------ [ 39.335672] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.337349] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.338554] Modules linked in: [ 39.339069] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.340727] Tainted: [W]=WARN [ 39.341226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.342458] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.343215] 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 [ 39.345858] RSP: 0018:ffff888016e27bc0 EFLAGS: 00010286 [ 39.346665] RAX: 0000000000000000 RBX: ffffed1002dc4f78 RCX: ffffffff813a4050 [ 39.347745] RDX: ffff8880142ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.348807] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc4f2f [ 39.349866] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.350926] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e27df8 [ 39.352020] FS: 00007f4d24631900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.353215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.354110] CR2: 00007f4d24b23580 CR3: 000000000be4d000 CR4: 0000000000350ef0 [ 39.355196] Call Trace: [ 39.355586] [ 39.355934] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.356688] ? __create_object+0x59/0x80 [ 39.357330] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.358127] __vmalloc_noprof+0x59/0x60 [ 39.358717] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.359445] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.360240] bpf_prog_alloc+0x39/0x200 [ 39.360817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.361597] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.362363] do_seccomp+0x349/0x25e0 [ 39.362920] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.363683] ? __pfx_do_seccomp+0x10/0x10 [ 39.364340] ? find_held_lock+0x2b/0x80 [ 39.364929] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.365717] ? static_key_count+0x60/0x80 [ 39.366393] prctl_set_seccomp+0x4e/0x70 [ 39.367039] __do_sys_prctl+0xe6c/0x1d70 [ 39.367659] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.368380] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.369180] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.369987] ? irqentry_exit+0xf3/0x650 [ 39.370590] do_syscall_64+0xbf/0x430 [ 39.371209] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.372011] RIP: 0033:0x7f4d24b235cd [ 39.372568] 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 [ 39.375193] RSP: 002b:00007ffe7097a110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.376354] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d24b235cd [ 39.377417] RDX: 000055e8a0b98e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.378492] RBP: 00007ffe7097a170 R08: 0000000000000000 R09: 00007ffe70979810 [ 39.379555] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e8c3521ad0 [ 39.380631] R13: 00007ffe7097a5a0 R14: 000055e8c3522bc0 R15: 000055e8c3533780 [ 39.381708] [ 39.382088] irq event stamp: 1785 [ 39.382589] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 39.383859] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 39.385117] softirqs last enabled at (1290): [] handle_softirqs+0x50c/0x770 [ 39.386414] softirqs last disabled at (1281): [] __irq_exit_rcu+0xc4/0x100 [ 39.387689] ---[ end trace 0000000000000000 ]--- [ 42.448505] ------------[ cut here ]------------ [ 42.449468] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.451196] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.452503] Modules linked in: [ 42.453062] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.454776] Tainted: [W]=WARN [ 42.455293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.456593] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.457400] 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 [ 42.460169] RSP: 0018:ffff888016457bc0 EFLAGS: 00010286 [ 42.461028] RAX: 0000000000000000 RBX: ffffed1002c8af78 RCX: ffffffff813a4050 [ 42.462168] RDX: ffff88801b6c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.463298] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8af2f [ 42.464430] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.465560] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016457df8 [ 42.466682] FS: 00007faa81490900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.467968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.468865] CR2: 00007fffacad0ef8 CR3: 0000000010add000 CR4: 0000000000350ef0 [ 42.469991] Call Trace: [ 42.470402] [ 42.470761] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.471554] ? __create_object+0x59/0x80 [ 42.472263] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.473108] __vmalloc_noprof+0x59/0x60 [ 42.473743] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.474508] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.475318] bpf_prog_alloc+0x39/0x200 [ 42.475936] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.477039] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.477867] do_seccomp+0x349/0x25e0 [ 42.478507] ? find_held_lock+0x2b/0x80 [ 42.479185] ? do_prlimit+0x310/0x610 [ 42.479819] ? __pfx_do_seccomp+0x10/0x10 [ 42.480517] ? do_raw_spin_unlock+0x53/0x220 [ 42.481258] ? _raw_spin_unlock+0x1e/0x40 [ 42.481909] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.482754] ? static_key_count+0x60/0x80 [ 42.483461] prctl_set_seccomp+0x4e/0x70 [ 42.484175] __do_sys_prctl+0xe6c/0x1d70 [ 42.484858] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.485645] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.486549] ? irqentry_exit+0xf3/0x650 [ 42.487249] do_syscall_64+0xbf/0x430 [ 42.487884] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.488692] RIP: 0033:0x7faa819825cd [ 42.489315] 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 [ 42.492253] RSP: 002b:00007fffacacf450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.493488] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa819825cd [ 42.494653] RDX: 000055d174931e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.495839] RBP: 00007fffacacf4b0 R08: 0000000000000000 R09: 00007fffacaceb50 [ 42.497020] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d19f015ad0 [ 42.498178] R13: 00007fffacacf8e0 R14: 000055d19f016bc0 R15: 000055d19f027780 [ 42.499447] [ 42.499915] irq event stamp: 1755 [ 42.500515] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 42.501927] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 42.503327] softirqs last enabled at (1354): [] handle_softirqs+0x50c/0x770 [ 42.505002] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 42.506550] ---[ end trace 0000000000000000 ]--- [ 43.268126] ------------[ cut here ]------------ [ 43.269052] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.271073] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.272552] Modules linked in: [ 43.273197] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.275448] Tainted: [W]=WARN [ 43.276140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.277640] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.278592] 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 [ 43.281821] RSP: 0018:ffff88800a88fbc0 EFLAGS: 00010286 [ 43.282818] RAX: 0000000000000000 RBX: ffffed1001511f78 RCX: ffffffff813a4050 [ 43.284136] RDX: ffff888017f9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.285444] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001511f2f [ 43.286742] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.288071] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a88fdf8 [ 43.289379] FS: 00007f66526aa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.290839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.291930] CR2: 00007ffc57fdfef8 CR3: 0000000010d98000 CR4: 0000000000350ef0 [ 43.293259] Call Trace: [ 43.293734] [ 43.294197] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.295103] ? __create_object+0x59/0x80 [ 43.295864] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.296850] __vmalloc_noprof+0x59/0x60 [ 43.297613] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.298496] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.299450] bpf_prog_alloc+0x39/0x200 [ 43.300214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.301159] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.302080] do_seccomp+0x349/0x25e0 [ 43.302766] ? find_held_lock+0x2b/0x80 [ 43.303537] ? do_prlimit+0x310/0x610 [ 43.304309] ? __pfx_do_seccomp+0x10/0x10 [ 43.305109] ? do_raw_spin_unlock+0x53/0x220 [ 43.305913] ? _raw_spin_unlock+0x1e/0x40 [ 43.306717] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.307710] ? static_key_count+0x60/0x80 [ 43.308524] prctl_set_seccomp+0x4e/0x70 [ 43.309322] __do_sys_prctl+0xe6c/0x1d70 [ 43.310115] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.310989] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.311982] ? irqentry_exit+0xf3/0x650 [ 43.312713] do_syscall_64+0xbf/0x430 [ 43.313465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.314438] RIP: 0033:0x7f6652b9c5cd [ 43.315152] 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 [ 43.318371] RSP: 002b:00007ffc57fdd510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.319785] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6652b9c5cd [ 43.321087] RDX: 000056065b546e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.322394] RBP: 00007ffc57fdd570 R08: 0000000000000000 R09: 00007ffc57fdcc10 [ 43.323705] R10: 0000000000000000 R11: 0000000000000246 R12: 000056068394aad0 [ 43.325016] R13: 00007ffc57fdd9a0 R14: 000056068394bbc0 R15: 000056068395c780 [ 43.326343] [ 43.326774] irq event stamp: 1773 [ 43.327435] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 43.329015] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 43.330562] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 43.332139] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 43.333526] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48416' (ECDSA) to the list of known hosts. 2025/11/18 20:43:45 fuzzer started 2025/11/18 20:43:45 dialing manager at localhost:34383 2025/11/18 20:43:45 checking machine... 2025/11/18 20:43:45 checking revisions... [ 44.256545] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:43:45 testing simple program... [ 44.349698] cgroup: Unknown subsys name 'net' [ 44.405786] cgroup: Unknown subsys name 'cpuset' [ 44.417531] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:43:44 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=4b952e4da9267483 RDX=1ffff11002da8ecf RSI=000000005e406224 RDI=ffff88806ce31cd0 RBP=ffff888016d47690 RSP=ffff888016d475c8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888016d47698 R13=ffff888016d47680 R14=ffff888016d47679 R15=ffff888016d47638 RIP=ffffffff8135e542 RFL=00000216 [----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 00007faa81490900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faa81a480b0 CR3=000000000e510000 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=00000000000218e5 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=00000202 [-------] 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faa81a45650 CR3=000000000b876000 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=5aa6992a6b5fca9d504a73ec7a3daa22 XMM02=ec2efd57dc4c00df0000000000305430 XMM03=037cbecec035a2350000000000305500 XMM04=aeb6dc084726b0a500000000000ae988 XMM05=07c8bb74b6c04a4400000000003222d8 XMM06=d40b576553d50fac0000000000321c88 XMM07=e042d86d42eb936e00000000003127c0 XMM08=037cbecec035a2350000000000305500 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000