[ 46.196467] ------------[ cut here ]------------ [ 46.197502] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.199698] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.202475] Modules linked in: [ 46.203365] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.205328] Tainted: [W]=WARN [ 46.205901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.207354] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.208256] 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 [ 46.211444] RSP: 0018:ffff888018bb7bc0 EFLAGS: 00010286 [ 46.212411] RAX: 0000000000000000 RBX: ffffed1003176f78 RCX: ffffffff813a4050 [ 46.213681] RDX: ffff888016d5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.214939] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003176f2f [ 46.216215] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.217489] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018bb7df8 [ 46.218783] FS: 00007f78130d6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.220191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.221223] CR2: 00007f78135c8580 CR3: 0000000009ca9000 CR4: 0000000000350ef0 [ 46.222504] Call Trace: [ 46.222998] [ 46.223417] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.224306] ? __create_object+0x59/0x80 [ 46.225093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.226064] __vmalloc_noprof+0x59/0x60 [ 46.226787] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.227647] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.228574] bpf_prog_alloc+0x39/0x200 [ 46.229308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.230247] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.231157] do_seccomp+0x349/0x25e0 [ 46.231833] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.232724] ? __pfx_do_seccomp+0x10/0x10 [ 46.233502] ? find_held_lock+0x2b/0x80 [ 46.234260] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.235219] ? static_key_count+0x60/0x80 [ 46.236009] prctl_set_seccomp+0x4e/0x70 [ 46.236738] __do_sys_prctl+0xe6c/0x1d70 [ 46.237517] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.238362] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.239317] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.240266] ? irqentry_exit+0xf3/0x650 [ 46.240955] do_syscall_64+0xbf/0x430 [ 46.241681] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.242598] RIP: 0033:0x7f78135c85cd [ 46.243271] 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 [ 46.246404] RSP: 002b:00007ffdd67023a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.247744] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78135c85cd [ 46.249004] RDX: 00005604a5ff7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.250295] RBP: 00007ffdd6702400 R08: 0000000000000000 R09: 00007ffdd6701aa0 [ 46.251565] R10: 0000000000000000 R11: 0000000000000246 R12: 00005604b352a2b0 [ 46.252835] R13: 00007ffdd6702830 R14: 00005604b352cd20 R15: 00005604b353e8d0 [ 46.254116] [ 46.254528] irq event stamp: 2093 [ 46.255144] hardirqs last enabled at (2103): [] __up_console_sem+0x78/0x80 [ 46.256636] hardirqs last disabled at (2112): [] __up_console_sem+0x5d/0x80 [ 46.258130] softirqs last enabled at (1958): [] handle_softirqs+0x50c/0x770 [ 46.259616] softirqs last disabled at (1953): [] __irq_exit_rcu+0xc4/0x100 [ 46.261131] ---[ end trace 0000000000000000 ]--- [ 49.878447] ------------[ cut here ]------------ [ 49.879354] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.881414] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.882884] Modules linked in: [ 49.883508] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.885756] Tainted: [W]=WARN [ 49.886418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.887886] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.888835] 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 [ 49.892016] RSP: 0018:ffff888016687bc0 EFLAGS: 00010286 [ 49.892964] RAX: 0000000000000000 RBX: ffffed1002cd0f78 RCX: ffffffff813a4050 [ 49.894317] RDX: ffff88801a37d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.895597] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd0f2f [ 49.896906] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.898182] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016687df8 [ 49.899445] FS: 00007f97c8551900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.900911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.901997] CR2: 00007f97c8a43580 CR3: 000000000d7ff000 CR4: 0000000000350ef0 [ 49.903334] Call Trace: [ 49.903796] [ 49.904248] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.905143] ? __create_object+0x59/0x80 [ 49.905898] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.906863] __vmalloc_noprof+0x59/0x60 [ 49.907636] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.908516] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.909450] bpf_prog_alloc+0x39/0x200 [ 49.910194] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.911124] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.912052] do_seccomp+0x349/0x25e0 [ 49.912735] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.913637] ? __pfx_do_seccomp+0x10/0x10 [ 49.914415] ? find_held_lock+0x2b/0x80 [ 49.915186] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.916191] ? static_key_count+0x60/0x80 [ 49.916963] prctl_set_seccomp+0x4e/0x70 [ 49.917783] __do_sys_prctl+0xe6c/0x1d70 [ 49.918571] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.919416] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.920401] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.921427] ? irqentry_exit+0xf3/0x650 [ 49.922223] do_syscall_64+0xbf/0x430 [ 49.922930] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.923881] RIP: 0033:0x7f97c8a435cd [ 49.924578] 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 [ 49.927778] RSP: 002b:00007ffe4ac84ff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.929166] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97c8a435cd [ 49.930510] RDX: 000055b499eece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.931805] RBP: 00007ffe4ac85050 R08: 0000000000000000 R09: 00007ffe4ac846f0 [ 49.933077] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b4a224a2b0 [ 49.934389] R13: 00007ffe4ac85480 R14: 000055b4a224cd20 R15: 000055b4a225e8d0 [ 49.935672] [ 49.936125] irq event stamp: 1901 [ 49.936720] hardirqs last enabled at (1909): [] __up_console_sem+0x78/0x80 [ 49.938265] hardirqs last disabled at (1918): [] __up_console_sem+0x5d/0x80 [ 49.939776] softirqs last enabled at (1464): [] handle_softirqs+0x50c/0x770 [ 49.941327] softirqs last disabled at (1459): [] __irq_exit_rcu+0xc4/0x100 [ 49.942842] ---[ end trace 0000000000000000 ]--- [ 50.778925] ------------[ cut here ]------------ [ 50.779860] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.781889] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.783346] Modules linked in: [ 50.783942] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.785993] Tainted: [W]=WARN [ 50.786554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.788000] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.788874] 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 [ 50.792045] RSP: 0018:ffff8880168a7bc0 EFLAGS: 00010286 [ 50.793016] RAX: 0000000000000000 RBX: ffffed1002d14f78 RCX: ffffffff813a4050 [ 50.794296] RDX: ffff888016b1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.795575] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d14f2f [ 50.796862] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.798143] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168a7df8 [ 50.799433] FS: 00007f6a961b9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.800873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.801937] CR2: 00007ffefedf4ef7 CR3: 000000001efaa000 CR4: 0000000000350ef0 [ 50.803228] Call Trace: [ 50.803692] [ 50.804140] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.805023] ? __create_object+0x59/0x80 [ 50.805770] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.806738] __vmalloc_noprof+0x59/0x60 [ 50.807482] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.808356] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.809285] bpf_prog_alloc+0x39/0x200 [ 50.810023] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.810913] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.811809] do_seccomp+0x349/0x25e0 [ 50.812518] ? find_held_lock+0x2b/0x80 [ 50.813279] ? do_prlimit+0x310/0x610 [ 50.814025] ? __pfx_do_seccomp+0x10/0x10 [ 50.814769] ? do_raw_spin_unlock+0x53/0x220 [ 50.815598] ? _raw_spin_unlock+0x1e/0x40 [ 50.816374] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.817341] ? static_key_count+0x60/0x80 [ 50.818161] prctl_set_seccomp+0x4e/0x70 [ 50.818899] __do_sys_prctl+0xe6c/0x1d70 [ 50.819683] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.820530] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.821495] ? irqentry_exit+0xf3/0x650 [ 50.822284] do_syscall_64+0xbf/0x430 [ 50.823034] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.823943] RIP: 0033:0x7f6a966ab5cd [ 50.824651] 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 [ 50.827849] RSP: 002b:00007ffefedf2b80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.829204] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a966ab5cd [ 50.830503] RDX: 00005555f1821e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.831776] RBP: 00007ffefedf2be0 R08: 0000000000000000 R09: 00007ffefedf2280 [ 50.833062] R10: 0000000000000000 R11: 0000000000000246 R12: 00005555f5c66240 [ 50.834356] R13: 00007ffefedf3010 R14: 00005555f5c65bf0 R15: 00005555f5c7a4d0 [ 50.835674] [ 50.836139] irq event stamp: 1739 [ 50.836749] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.838284] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 50.839551] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 50.840842] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 50.842110] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3427' (ECDSA) to the list of known hosts. 2025/11/17 09:48:20 fuzzer started 2025/11/17 09:48:20 dialing manager at localhost:37895 2025/11/17 09:48:20 checking machine... 2025/11/17 09:48:20 checking revisions... [ 51.712545] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:48:20 testing simple program... [ 51.801289] cgroup: Unknown subsys name 'net' [ 51.860525] cgroup: Unknown subsys name 'cpuset' [ 51.877912] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:48:19 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff8259f5da RDX=000000000001c060 RSI=ffffffff8259f5e8 RDI=0000000000000007 RBP=ffff88800a3a0000 RSP=ffff88806ce08700 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=000000000001c060 R11=0000000000000001 R12=000000000001c060 R13=ffff88800a3a48c8 R14=ffff88800a3a0234 R15=0000000000000001 RIP=ffffffff8259f5ee RFL=00000006 [-----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 00007f97c8551900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f97c850501c CR3=000000001f55b000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000009 RBX=0000000000000009 RCX=0000000000000000 RDX=0000000000000014 RSI=1ffffffff0cca012 RDI=ffff88807ffdfe40 RBP=ffff88807ffdc640 RSP=ffff888009a9ee58 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff87aaded6 R13=0000000000000015 R14=ffffffff87aadec0 R15=0000000000000000 RIP=ffffffff8197fa07 RFL=00000006 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff93b5fd8 CR3=0000000005c8a000 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=19ee6fd64b38d6fb7f990504d562fbda XMM01=3da9a6f0f36641d9e4c5cc3a71b63728 XMM02=4d51c4c5c69af00fb025f06542f6490c XMM03=f5e460bdb53f6462d04ba205e794c951 XMM04=00000000000000000000000000000021 XMM05=00000000000000000b7da413ec989bdc XMM06=0000000000000000000000000b7da413 XMM07=0b7da413ec989bdc0000002100800100 XMM08=7c000000a2000000ee00000026000000 XMM09=00000000000000000000000000000000 XMM10=0b14f9a2bf2781879b765e0f72738875 XMM11=b4fcd9c5e4970abddba0f4d0b1c66fac XMM12=0d0c0f0e09080b0a0504070601000302 XMM13=0c0f0e0d080b0a090407060500030201 XMM14=000000000000000000000000000006c0 XMM15=00000000000000000000000000000040