[ 45.513791] ------------[ cut here ]------------ [ 45.514717] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.516740] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.518254] Modules linked in: [ 45.518890] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.520918] Tainted: [W]=WARN [ 45.521502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.522970] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.523867] 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 [ 45.527041] RSP: 0018:ffff88801ad4fbc0 EFLAGS: 00010286 [ 45.528024] RAX: 0000000000000000 RBX: ffffed10035a9f78 RCX: ffffffff813a4050 [ 45.529336] RDX: ffff888009f98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.530629] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035a9f2f [ 45.531915] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.533230] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad4fdf8 [ 45.534523] FS: 00007f91b4c66900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.535959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.537067] CR2: 00007f91b5158580 CR3: 000000000eb13000 CR4: 0000000000350ef0 [ 45.538359] Call Trace: [ 45.538855] [ 45.539263] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.540149] ? __create_object+0x59/0x80 [ 45.540956] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.541977] __vmalloc_noprof+0x59/0x60 [ 45.542744] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.543556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.544505] bpf_prog_alloc+0x39/0x200 [ 45.545280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.546217] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.547120] do_seccomp+0x349/0x25e0 [ 45.547862] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.548775] ? __pfx_do_seccomp+0x10/0x10 [ 45.549545] ? find_held_lock+0x2b/0x80 [ 45.550318] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.551284] ? static_key_count+0x60/0x80 [ 45.552097] prctl_set_seccomp+0x4e/0x70 [ 45.552863] __do_sys_prctl+0xe6c/0x1d70 [ 45.553698] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.554518] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.555494] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.556471] ? irqentry_exit+0xf3/0x650 [ 45.557270] do_syscall_64+0xbf/0x430 [ 45.558021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.558991] RIP: 0033:0x7f91b51585cd [ 45.559723] 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 [ 45.562913] RSP: 002b:00007ffecc991060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.564269] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91b51585cd [ 45.565601] RDX: 0000559e08ebce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.566888] RBP: 00007ffecc9910c0 R08: 0000000000000000 R09: 00007ffecc990760 [ 45.568161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559e0e6b32b0 [ 45.569471] R13: 00007ffecc9914f0 R14: 0000559e0e6b5d20 R15: 0000559e0e6c78d0 [ 45.570765] [ 45.571186] irq event stamp: 1735 [ 45.571833] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 45.573386] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 45.574913] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 45.576442] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 45.577995] ---[ end trace 0000000000000000 ]--- [ 48.643024] ------------[ cut here ]------------ [ 48.643948] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.645958] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.647461] Modules linked in: [ 48.648101] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.650075] Tainted: [W]=WARN [ 48.650676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.652112] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.653028] 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 [ 48.656149] RSP: 0018:ffff88801ac67bc0 EFLAGS: 00010286 [ 48.657130] RAX: 0000000000000000 RBX: ffffed100358cf78 RCX: ffffffff813a4050 [ 48.658409] RDX: ffff8880163a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.659670] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100358cf2f [ 48.660938] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.662222] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac67df8 [ 48.663498] FS: 00007fdb4bbee900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.664905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.665969] CR2: 00007ffe621aaef8 CR3: 000000000e526000 CR4: 0000000000350ef0 [ 48.667236] Call Trace: [ 48.667740] [ 48.668146] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.669041] ? __create_object+0x59/0x80 [ 48.669831] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.670800] __vmalloc_noprof+0x59/0x60 [ 48.671500] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.672370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.673313] bpf_prog_alloc+0x39/0x200 [ 48.674052] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.674978] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.675864] do_seccomp+0x349/0x25e0 [ 48.676535] ? find_held_lock+0x2b/0x80 [ 48.677313] ? do_prlimit+0x310/0x610 [ 48.678054] ? __pfx_do_seccomp+0x10/0x10 [ 48.678835] ? do_raw_spin_unlock+0x53/0x220 [ 48.679660] ? _raw_spin_unlock+0x1e/0x40 [ 48.680390] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.681361] ? static_key_count+0x60/0x80 [ 48.682462] prctl_set_seccomp+0x4e/0x70 [ 48.683238] __do_sys_prctl+0xe6c/0x1d70 [ 48.684014] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.684859] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.685841] ? irqentry_exit+0xf3/0x650 [ 48.686558] do_syscall_64+0xbf/0x430 [ 48.687293] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.688219] RIP: 0033:0x7fdb4c0e05cd [ 48.688906] 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 [ 48.692061] RSP: 002b:00007ffe621a8680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.693438] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb4c0e05cd [ 48.694708] RDX: 0000556111339e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.695973] RBP: 00007ffe621a86e0 R08: 0000000000000000 R09: 00007ffe621a7d80 [ 48.697250] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561245e0240 [ 48.698380] R13: 00007ffe621a8b10 R14: 00005561245dfbf0 R15: 00005561245f44d0 [ 48.699431] [ 48.699814] irq event stamp: 1733 [ 48.700316] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 48.701587] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 48.702824] softirqs last enabled at (1576): [] handle_softirqs+0x50c/0x770 [ 48.704074] softirqs last disabled at (1571): [] __irq_exit_rcu+0xc4/0x100 [ 48.705288] ---[ end trace 0000000000000000 ]--- [ 49.609133] ------------[ cut here ]------------ [ 49.610287] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.612634] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.614323] Modules linked in: [ 49.615356] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.617652] Tainted: [W]=WARN [ 49.618297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.619970] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.621087] 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 [ 49.624666] RSP: 0018:ffff88800f727bc0 EFLAGS: 00010286 [ 49.625822] RAX: 0000000000000000 RBX: ffffed1001ee4f78 RCX: ffffffff813a4050 [ 49.627295] RDX: ffff888017128000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.628742] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ee4f2f [ 49.630251] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.631815] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f727df8 [ 49.633299] FS: 00007f6369dbe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.634958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.636153] CR2: 00007ffe5487eef8 CR3: 000000000dd5a000 CR4: 0000000000350ef0 [ 49.637616] Call Trace: [ 49.638161] [ 49.638659] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.639675] ? __create_object+0x59/0x80 [ 49.640503] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.641623] __vmalloc_noprof+0x59/0x60 [ 49.642446] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.643431] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.644483] bpf_prog_alloc+0x39/0x200 [ 49.645343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.646402] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.647453] do_seccomp+0x349/0x25e0 [ 49.648280] ? find_held_lock+0x2b/0x80 [ 49.649154] ? do_prlimit+0x310/0x610 [ 49.650008] ? __pfx_do_seccomp+0x10/0x10 [ 49.650881] ? do_raw_spin_unlock+0x53/0x220 [ 49.651830] ? _raw_spin_unlock+0x1e/0x40 [ 49.652724] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.653826] ? static_key_count+0x60/0x80 [ 49.654744] prctl_set_seccomp+0x4e/0x70 [ 49.655648] __do_sys_prctl+0xe6c/0x1d70 [ 49.656489] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.657551] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.658687] ? irqentry_exit+0xf3/0x650 [ 49.659491] do_syscall_64+0xbf/0x430 [ 49.660322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.661404] RIP: 0033:0x7f636a2b05cd [ 49.662220] 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 [ 49.665721] RSP: 002b:00007ffe5487c7b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.667257] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f636a2b05cd [ 49.668659] RDX: 0000556fd0f28e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.670110] RBP: 00007ffe5487c810 R08: 0000000000000000 R09: 00007ffe5487beb0 [ 49.671513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ff87f4ad0 [ 49.672918] R13: 00007ffe5487cc40 R14: 0000556ff87f5bc0 R15: 0000556ff8806780 [ 49.674254] [ 49.674687] irq event stamp: 1887 [ 49.675252] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 49.676659] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 49.678114] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 49.679558] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 49.680976] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4407' (ECDSA) to the list of known hosts. 2025/11/17 16:28:26 fuzzer started 2025/11/17 16:28:26 dialing manager at localhost:37895 2025/11/17 16:28:26 checking machine... 2025/11/17 16:28:26 checking revisions... [ 50.648126] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:28:26 testing simple program... [ 50.748424] cgroup: Unknown subsys name 'net' [ 50.828674] cgroup: Unknown subsys name 'cpuset' [ 50.851506] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:28:25 Registers: info registers vcpu 0 RAX=1ffffffff0cd220d RBX=ffffffff86691068 RCX=ffffffff81001489 RDX=0000000000000000 RSI=ffffffff869d927a RDI=ffffffff86691030 RBP=ffffffff86691030 RSP=ffff88806ce089b8 R8 =ffffffff869d927a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffffffff866910a0 R13=ffffffff86691030 R14=ffffffff86691030 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000212 [----A--] 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 00007fc6336bc700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc4f1005000 CR3=000000000c63e000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732035323a3832 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343439 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=396831c0aeff9300 RBX=ffff8880163a1bc0 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=000000000009aa63 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526f16 RFL=00000082 [--S----] 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 00007fdb4bbee900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005561245e1954 CR3=000000001f398000 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