[ 46.458710] ------------[ cut here ]------------ [ 46.459607] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.461613] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.463083] Modules linked in: [ 46.463710] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.465919] Tainted: [W]=WARN [ 46.466588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.468087] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.468986] 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 [ 46.472155] RSP: 0018:ffff888017c8fbc0 EFLAGS: 00010286 [ 46.473106] RAX: 0000000000000000 RBX: ffffed1002f91f78 RCX: ffffffff813a4050 [ 46.474373] RDX: ffff888015f55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.475672] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f91f2f [ 46.476923] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.478177] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c8fdf8 [ 46.479453] FS: 00007f58f2b7c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.480862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.481897] CR2: 00007ffd2ed3aef7 CR3: 0000000013df8000 CR4: 0000000000350ef0 [ 46.483165] Call Trace: [ 46.483658] [ 46.484060] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.484942] ? __create_object+0x59/0x80 [ 46.485709] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.486676] __vmalloc_noprof+0x59/0x60 [ 46.487429] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.488286] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.489151] bpf_prog_alloc+0x39/0x200 [ 46.489863] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.490787] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.491664] do_seccomp+0x349/0x25e0 [ 46.492370] ? find_held_lock+0x2b/0x80 [ 46.493069] ? do_prlimit+0x310/0x610 [ 46.493807] ? __pfx_do_seccomp+0x10/0x10 [ 46.494579] ? do_raw_spin_unlock+0x53/0x220 [ 46.495422] ? _raw_spin_unlock+0x1e/0x40 [ 46.496150] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.497100] ? static_key_count+0x60/0x80 [ 46.497892] prctl_set_seccomp+0x4e/0x70 [ 46.498670] __do_sys_prctl+0xe6c/0x1d70 [ 46.499463] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.500320] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.501278] ? irqentry_exit+0xf3/0x650 [ 46.501994] do_syscall_64+0xbf/0x430 [ 46.502738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.503686] RIP: 0033:0x7f58f306e5cd [ 46.504383] 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 [ 46.507603] RSP: 002b:00007ffd2ed395d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.508979] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58f306e5cd [ 46.510256] RDX: 000055d6e76f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.511561] RBP: 00007ffd2ed39630 R08: 0000000000000000 R09: 00007ffd2ed38cd0 [ 46.512847] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6edeb1ad0 [ 46.514129] R13: 00007ffd2ed39a60 R14: 000055d6edeb2bc0 R15: 000055d6edec3780 [ 46.515464] [ 46.515898] irq event stamp: 1811 [ 46.516548] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 46.518080] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 46.519638] softirqs last enabled at (1336): [] handle_softirqs+0x50c/0x770 [ 46.521200] softirqs last disabled at (1313): [] __irq_exit_rcu+0xc4/0x100 [ 46.522756] ---[ end trace 0000000000000000 ]--- [ 49.637848] ------------[ cut here ]------------ [ 49.638770] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.640823] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.642279] Modules linked in: [ 49.642880] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.644858] Tainted: [W]=WARN [ 49.646910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.648556] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.649497] 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 [ 49.652683] RSP: 0018:ffff888017537bc0 EFLAGS: 00010286 [ 49.653657] RAX: 0000000000000000 RBX: ffffed1002ea6f78 RCX: ffffffff813a4050 [ 49.654963] RDX: ffff888016489bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.656246] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea6f2f [ 49.657542] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.658817] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017537df8 [ 49.660104] FS: 00007f0927ab8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.661536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.662597] CR2: 00007f092801e4a6 CR3: 000000000e1b8000 CR4: 0000000000350ef0 [ 49.663909] Call Trace: [ 49.664410] [ 49.664818] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.665720] ? __create_object+0x59/0x80 [ 49.666505] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.667487] __vmalloc_noprof+0x59/0x60 [ 49.668254] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.669098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.670033] bpf_prog_alloc+0x39/0x200 [ 49.670783] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.671715] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.672623] do_seccomp+0x349/0x25e0 [ 49.673345] ? find_held_lock+0x2b/0x80 [ 49.674064] ? do_prlimit+0x310/0x610 [ 49.674828] ? __pfx_do_seccomp+0x10/0x10 [ 49.675631] ? do_raw_spin_unlock+0x53/0x220 [ 49.676485] ? _raw_spin_unlock+0x1e/0x40 [ 49.677282] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.678192] ? static_key_count+0x60/0x80 [ 49.679015] prctl_set_seccomp+0x4e/0x70 [ 49.679797] __do_sys_prctl+0xe6c/0x1d70 [ 49.680590] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.681456] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.682420] ? irqentry_exit+0xf3/0x650 [ 49.683158] do_syscall_64+0xbf/0x430 [ 49.683913] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.684860] RIP: 0033:0x7f0927faa5cd [ 49.685580] 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 [ 49.688775] RSP: 002b:00007fff6ee2a270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.690165] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0927faa5cd [ 49.691476] RDX: 0000564262944e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.692754] RBP: 00007fff6ee2a2d0 R08: 0000000000000000 R09: 00007fff6ee29970 [ 49.694042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564264898b10 [ 49.695345] R13: 00007fff6ee2a700 R14: 00005642648992b0 R15: 00005642648ad6f0 [ 49.696650] [ 49.697082] irq event stamp: 3567 [ 49.697727] hardirqs last enabled at (3577): [] __up_console_sem+0x78/0x80 [ 49.699271] hardirqs last disabled at (3586): [] __up_console_sem+0x5d/0x80 [ 49.700791] softirqs last enabled at (3506): [] handle_softirqs+0x50c/0x770 [ 49.702337] softirqs last disabled at (3497): [] __irq_exit_rcu+0xc4/0x100 [ 49.703705] ---[ end trace 0000000000000000 ]--- [ 50.492409] ------------[ cut here ]------------ [ 50.493354] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.495410] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.496921] Modules linked in: [ 50.497594] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.499618] Tainted: [W]=WARN [ 50.500185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.501685] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.502612] 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 [ 50.505786] RSP: 0018:ffff88801a637bc0 EFLAGS: 00010286 [ 50.506782] RAX: 0000000000000000 RBX: ffffed10034c6f78 RCX: ffffffff813a4050 [ 50.508087] RDX: ffff888018f31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.509377] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c6f2f [ 50.510678] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.511964] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a637df8 [ 50.513263] FS: 00007f04b2f40900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.514718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.515791] CR2: 00007ffcda98cef7 CR3: 000000000fc64000 CR4: 0000000000350ef0 [ 50.517097] Call Trace: [ 50.517595] [ 50.517999] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.518914] ? __create_object+0x59/0x80 [ 50.519711] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.520684] __vmalloc_noprof+0x59/0x60 [ 50.521440] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.522312] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.523262] bpf_prog_alloc+0x39/0x200 [ 50.523960] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.524897] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.525810] do_seccomp+0x349/0x25e0 [ 50.526534] ? find_held_lock+0x2b/0x80 [ 50.527317] ? do_prlimit+0x310/0x610 [ 50.528025] ? __pfx_do_seccomp+0x10/0x10 [ 50.528818] ? do_raw_spin_unlock+0x53/0x220 [ 50.529674] ? _raw_spin_unlock+0x1e/0x40 [ 50.530466] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.531454] ? static_key_count+0x60/0x80 [ 50.532247] prctl_set_seccomp+0x4e/0x70 [ 50.532998] __do_sys_prctl+0xe6c/0x1d70 [ 50.533778] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.534632] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.535634] ? irqentry_exit+0xf3/0x650 [ 50.536417] do_syscall_64+0xbf/0x430 [ 50.537133] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.538083] RIP: 0033:0x7f04b34325cd [ 50.538794] 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 [ 50.541996] RSP: 002b:00007ffcda98b5c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.543376] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04b34325cd [ 50.544669] RDX: 0000559e27a14e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.545966] RBP: 00007ffcda98b620 R08: 0000000000000000 R09: 00007ffcda98acc0 [ 50.547293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e60ef22b0 [ 50.548601] R13: 00007ffcda98ba50 R14: 0000559e60ef4d20 R15: 0000559e60f068d0 [ 50.549916] [ 50.550376] irq event stamp: 1741 [ 50.551002] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 50.552573] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.554122] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 50.555693] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 50.557245] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24736' (ECDSA) to the list of known hosts. 2025/11/17 18:24:17 fuzzer started 2025/11/17 18:24:18 dialing manager at localhost:37895 2025/11/17 18:24:18 checking machine... 2025/11/17 18:24:18 checking revisions... [ 51.469742] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:24:18 testing simple program... [ 51.592951] cgroup: Unknown subsys name 'net' [ 51.650924] cgroup: Unknown subsys name 'cpuset' [ 51.663110] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:24:17 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff83c63cd0 RDX=dffffc0000000000 RSI=0000000025fee896 RDI=ffff88806ce31cd0 RBP=ffff88801ce6f3d0 RSP=ffff88801ce6f308 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801ce6f3d8 R13=ffff88801ce6f3c0 R14=ffff88801ce6f3b9 R15=ffff88801ce6f378 RIP=ffffffff8135e5a1 RFL=00000297 [--S-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 00007f0927ab8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff6ee24000 CR3=000000000e23a000 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=000000000002979b 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=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 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc383c47000 CR3=000000000c11c000 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=ff0dc26dfa2f67aa064e3f6ca124b6b2 XMM02=0000000000301d48ec2efd57dc4c00df XMM03=000000000030e7088596685135086ff0 XMM04=13ae526e176c291000000000000ae988 XMM05=fb71b15e92aed130000000000031fb20 XMM06=3e829fc8c8edc990000000000031e458 XMM07=e042d86d42eb936e000000000030f858 XMM08=8596685135086ff00000000000301da8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000