[ 54.010543] ------------[ cut here ]------------ [ 54.011495] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.013505] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.015205] Modules linked in: [ 54.015951] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.017992] Tainted: [W]=WARN [ 54.018571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.020061] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.020986] 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 [ 54.024244] RSP: 0018:ffff888016987bc0 EFLAGS: 00010286 [ 54.025242] RAX: 0000000000000000 RBX: ffffed1002d30f78 RCX: ffffffff813a4050 [ 54.026540] RDX: ffff88801b3a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.027839] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d30f2f [ 54.029148] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.030477] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016987df8 [ 54.031765] FS: 00007f1fa154f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.033255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.034337] CR2: 00007ffe63cb5ef8 CR3: 000000000cda5000 CR4: 0000000000350ef0 [ 54.035637] Call Trace: [ 54.036157] [ 54.036565] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.037476] ? __create_object+0x59/0x80 [ 54.038271] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.039237] __vmalloc_noprof+0x59/0x60 [ 54.040002] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.040861] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.041768] bpf_prog_alloc+0x39/0x200 [ 54.042506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.043437] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.044353] do_seccomp+0x349/0x25e0 [ 54.045081] ? find_held_lock+0x2b/0x80 [ 54.045863] ? do_prlimit+0x310/0x610 [ 54.046566] ? __pfx_do_seccomp+0x10/0x10 [ 54.047364] ? do_raw_spin_unlock+0x53/0x220 [ 54.048217] ? _raw_spin_unlock+0x1e/0x40 [ 54.049025] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.050016] ? static_key_count+0x60/0x80 [ 54.050780] prctl_set_seccomp+0x4e/0x70 [ 54.051565] __do_sys_prctl+0xe6c/0x1d70 [ 54.052346] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.053201] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.054213] ? irqentry_exit+0xf3/0x650 [ 54.054986] do_syscall_64+0xbf/0x430 [ 54.055689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.056655] RIP: 0033:0x7f1fa1a415cd [ 54.057367] 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 [ 54.060558] RSP: 002b:00007ffe63cb3d50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.061949] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1fa1a415cd [ 54.063240] RDX: 000056316e91be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.064543] RBP: 00007ffe63cb3db0 R08: 0000000000000000 R09: 00007ffe63cb3450 [ 54.065852] R10: 0000000000000000 R11: 0000000000000246 R12: 000056317c311ad0 [ 54.067150] R13: 00007ffe63cb41e0 R14: 000056317c312bc0 R15: 000056317c323780 [ 54.068460] [ 54.068928] irq event stamp: 1797 [ 54.069545] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 54.071072] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 54.072602] softirqs last enabled at (1330): [] handle_softirqs+0x50c/0x770 [ 54.074171] softirqs last disabled at (1325): [] __irq_exit_rcu+0xc4/0x100 [ 54.075707] ---[ end trace 0000000000000000 ]--- [ 57.534881] ------------[ cut here ]------------ [ 57.536034] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.537748] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.538976] Modules linked in: [ 57.539463] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.541083] Tainted: [W]=WARN [ 57.541544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.542749] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.543487] 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 [ 57.546110] RSP: 0018:ffff888018ec7bc0 EFLAGS: 00010286 [ 57.546913] RAX: 0000000000000000 RBX: ffffed10031d8f78 RCX: ffffffff813a4050 [ 57.547962] RDX: ffff888016f10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.549015] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031d8f2f [ 57.550082] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.551130] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018ec7df8 [ 57.552263] FS: 00007ff9966b7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.553528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.554450] CR2: 00007ffeaacaaef8 CR3: 00000000167eb000 CR4: 0000000000350ef0 [ 57.555522] Call Trace: [ 57.555951] [ 57.556292] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.557028] ? __create_object+0x59/0x80 [ 57.557649] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.558437] __vmalloc_noprof+0x59/0x60 [ 57.559051] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.559730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.560484] bpf_prog_alloc+0x39/0x200 [ 57.561081] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.561854] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.562905] do_seccomp+0x349/0x25e0 [ 57.563468] ? find_held_lock+0x2b/0x80 [ 57.564099] ? do_prlimit+0x310/0x610 [ 57.564688] ? __pfx_do_seccomp+0x10/0x10 [ 57.565347] ? do_raw_spin_unlock+0x53/0x220 [ 57.566041] ? _raw_spin_unlock+0x1e/0x40 [ 57.566776] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.567573] ? static_key_count+0x60/0x80 [ 57.568244] prctl_set_seccomp+0x4e/0x70 [ 57.568886] __do_sys_prctl+0xe6c/0x1d70 [ 57.569509] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.570224] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.571023] ? irqentry_exit+0xf3/0x650 [ 57.571625] do_syscall_64+0xbf/0x430 [ 57.572242] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.573048] RIP: 0033:0x7ff996ba95cd [ 57.573602] 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 [ 57.576229] RSP: 002b:00007ffeaaca9a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.577549] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff996ba95cd [ 57.578806] RDX: 000055b241be4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.579863] RBP: 00007ffeaaca9ae0 R08: 0000000000000000 R09: 00007ffeaaca9180 [ 57.580911] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b268c61bf0 [ 57.581968] R13: 00007ffeaaca9f10 R14: 000055b268c6b380 R15: 000055b268c76460 [ 57.583034] [ 57.583382] irq event stamp: 1785 [ 57.583909] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 57.585141] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 57.586514] softirqs last enabled at (1546): [] handle_softirqs+0x50c/0x770 [ 57.587770] softirqs last disabled at (1519): [] __irq_exit_rcu+0xc4/0x100 [ 57.589024] ---[ end trace 0000000000000000 ]--- [ 58.379689] ------------[ cut here ]------------ [ 58.380627] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.382647] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 58.384252] Modules linked in: [ 58.384890] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.386910] Tainted: [W]=WARN [ 58.387457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.388934] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.389880] 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 [ 58.393605] RSP: 0018:ffff888009ce7bc0 EFLAGS: 00010286 [ 58.394664] RAX: 0000000000000000 RBX: ffffed100139cf78 RCX: ffffffff813a4050 [ 58.395931] RDX: ffff888016ed1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.397248] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100139cf2f [ 58.398546] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.400137] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009ce7df8 [ 58.401604] FS: 00007fb123023900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.403082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.404157] CR2: 00007fb123515580 CR3: 000000000d902000 CR4: 0000000000350ef0 [ 58.405449] Call Trace: [ 58.405950] [ 58.406364] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.407263] ? __create_object+0x59/0x80 [ 58.408034] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.409004] __vmalloc_noprof+0x59/0x60 [ 58.409726] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.410604] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.411531] bpf_prog_alloc+0x39/0x200 [ 58.412272] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.413212] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.414124] do_seccomp+0x349/0x25e0 [ 58.414865] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.415720] ? __pfx_do_seccomp+0x10/0x10 [ 58.416508] ? find_held_lock+0x2b/0x80 [ 58.417259] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.418254] ? static_key_count+0x60/0x80 [ 58.419068] prctl_set_seccomp+0x4e/0x70 [ 58.419843] __do_sys_prctl+0xe6c/0x1d70 [ 58.420579] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.421424] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.422390] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.423368] ? irqentry_exit+0xf3/0x650 [ 58.424131] do_syscall_64+0xbf/0x430 [ 58.424885] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.425845] RIP: 0033:0x7fb1235155cd [ 58.426508] 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 [ 58.429684] RSP: 002b:00007fffc58358f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.431062] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1235155cd [ 58.432342] RDX: 000055f3c828ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.433633] RBP: 00007fffc5835950 R08: 0000000000000000 R09: 00007fffc5834ff0 [ 58.434926] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3f9fdaad0 [ 58.436207] R13: 00007fffc5835d80 R14: 000055f3f9fdbbc0 R15: 000055f3f9fec780 [ 58.437514] [ 58.437950] irq event stamp: 1767 [ 58.438464] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 58.439732] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 58.440995] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 58.442292] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 58.443540] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45505' (ECDSA) to the list of known hosts. 2025/11/19 03:25:18 fuzzer started 2025/11/19 03:25:18 dialing manager at localhost:34383 2025/11/19 03:25:18 checking machine... 2025/11/19 03:25:18 checking revisions... [ 59.324955] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:25:18 testing simple program... [ 59.420949] cgroup: Unknown subsys name 'net' [ 59.500760] cgroup: Unknown subsys name 'cpuset' [ 59.528989] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:25:17 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888009611bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009611bc0 RBP=ffff888009612618 RSP=ffff888009627670 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff888009612640 R15=0000000000000003 RIP=ffffffff815265d9 RFL=00000096 [--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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeaaca3000 CR3=000000000d1bc000 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=35323a333020393120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732037313a3532 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303538 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8175a7c7 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888015a3fa08 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8175a716 R13=0000000000000206 R14=ffff888015a40000 R15=0000000000000cc0 RIP=ffffffff81528f47 RFL=00000206 [-----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 00007f8b89886900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8b88f9d020 CR3=000000000dc73000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=6d0404ccdb43132800000000000ae988 XMM05=c38675571cb237780000000000320f68 XMM06=0394861f14684e59000000000031fdc8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000