[ 45.766096] ------------[ cut here ]------------ [ 45.767027] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.769041] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.770465] Modules linked in: [ 45.771078] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.773103] Tainted: [W]=WARN [ 45.773701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.775146] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.776049] 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 [ 45.779239] RSP: 0018:ffff888016f7fbc0 EFLAGS: 00010286 [ 45.780232] RAX: 0000000000000000 RBX: ffffed1002deff78 RCX: ffffffff813a4050 [ 45.781537] RDX: ffff8880160b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.782838] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deff2f [ 45.784111] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.785409] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f7fdf8 [ 45.786675] FS: 00007f4ab58f3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.788097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.789171] CR2: 00007f4ab5de5580 CR3: 0000000015822000 CR4: 0000000000350ef0 [ 45.790436] Call Trace: [ 45.790933] [ 45.791335] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.792239] ? __create_object+0x59/0x80 [ 45.793023] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.793986] __vmalloc_noprof+0x59/0x60 [ 45.794731] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.795586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.796510] bpf_prog_alloc+0x39/0x200 [ 45.797246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.798183] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.799075] do_seccomp+0x349/0x25e0 [ 45.799776] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.800698] ? __pfx_do_seccomp+0x10/0x10 [ 45.801433] ? find_held_lock+0x2b/0x80 [ 45.802183] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.803124] ? static_key_count+0x60/0x80 [ 45.803919] prctl_set_seccomp+0x4e/0x70 [ 45.804717] __do_sys_prctl+0xe6c/0x1d70 [ 45.805448] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.806281] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.807233] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.808193] ? irqentry_exit+0xf3/0x650 [ 45.808968] do_syscall_64+0xbf/0x430 [ 45.809695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.810631] RIP: 0033:0x7f4ab5de55cd [ 45.811280] 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 [ 45.814414] RSP: 002b:00007ffe7c0e7250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.815750] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ab5de55cd [ 45.817034] RDX: 000056071f84fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.818303] RBP: 00007ffe7c0e72b0 R08: 0000000000000000 R09: 00007ffe7c0e6950 [ 45.819582] R10: 0000000000000000 R11: 0000000000000246 R12: 000056075f571bf0 [ 45.820875] R13: 00007ffe7c0e76e0 R14: 000056075f57b380 R15: 000056075f586460 [ 45.822158] [ 45.822603] irq event stamp: 1723 [ 45.823198] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 45.824716] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 45.826209] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 45.827735] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 45.829268] ---[ end trace 0000000000000000 ]--- [ 48.489988] ------------[ cut here ]------------ [ 48.490882] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.492846] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.494275] Modules linked in: [ 48.494879] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.496857] Tainted: [W]=WARN [ 48.497432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.499109] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.500085] 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 [ 48.503275] RSP: 0018:ffff888018c4fbc0 EFLAGS: 00010286 [ 48.504237] RAX: 0000000000000000 RBX: ffffed1003189f78 RCX: ffffffff813a4050 [ 48.505514] RDX: ffff88800f533780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.506779] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003189f2f [ 48.508023] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.509303] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c4fdf8 [ 48.510577] FS: 00007fa93603a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.511994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.513054] CR2: 00007ffc69332ef8 CR3: 000000000de34000 CR4: 0000000000350ef0 [ 48.514324] Call Trace: [ 48.514821] [ 48.515226] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.516109] ? __create_object+0x59/0x80 [ 48.516894] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.517844] __vmalloc_noprof+0x59/0x60 [ 48.518602] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.519418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.520350] bpf_prog_alloc+0x39/0x200 [ 48.521081] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.521999] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.522888] do_seccomp+0x349/0x25e0 [ 48.523603] ? find_held_lock+0x2b/0x80 [ 48.524312] ? do_prlimit+0x310/0x610 [ 48.525057] ? __pfx_do_seccomp+0x10/0x10 [ 48.525836] ? do_raw_spin_unlock+0x53/0x220 [ 48.526647] ? _raw_spin_unlock+0x1e/0x40 [ 48.527368] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.528322] ? static_key_count+0x60/0x80 [ 48.529134] prctl_set_seccomp+0x4e/0x70 [ 48.529895] __do_sys_prctl+0xe6c/0x1d70 [ 48.530678] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.531480] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.532434] ? irqentry_exit+0xf3/0x650 [ 48.533192] do_syscall_64+0xbf/0x430 [ 48.533924] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.534856] RIP: 0033:0x7fa93652c5cd [ 48.535509] 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 [ 48.538638] RSP: 002b:00007ffc69331840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.539979] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa93652c5cd [ 48.541250] RDX: 000055be68973e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.542510] RBP: 00007ffc693318a0 R08: 0000000000000000 R09: 00007ffc69330f40 [ 48.543768] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be6beb02b0 [ 48.545001] R13: 00007ffc69331cd0 R14: 000055be6beb2d20 R15: 000055be6bec48d0 [ 48.546073] [ 48.546421] irq event stamp: 1839 [ 48.546953] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 48.548198] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 48.549446] softirqs last enabled at (1386): [] handle_softirqs+0x50c/0x770 [ 48.550712] softirqs last disabled at (1365): [] __irq_exit_rcu+0xc4/0x100 [ 48.551944] ---[ end trace 0000000000000000 ]--- [ 49.311279] ------------[ cut here ]------------ [ 49.312208] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.314185] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.315621] Modules linked in: [ 49.316207] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.318133] Tainted: [W]=WARN [ 49.318728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.320196] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.321138] 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 [ 49.324212] RSP: 0018:ffff888018e67bc0 EFLAGS: 00010286 [ 49.325185] RAX: 0000000000000000 RBX: ffffed10031ccf78 RCX: ffffffff813a4050 [ 49.326454] RDX: ffff888016dc0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.327727] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031ccf2f [ 49.328994] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.330253] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e67df8 [ 49.331518] FS: 00007f0722655900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.332959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.334016] CR2: 00007f0722b47580 CR3: 000000000d8a2000 CR4: 0000000000350ef0 [ 49.335275] Call Trace: [ 49.335787] [ 49.336194] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.337089] ? __create_object+0x59/0x80 [ 49.337876] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.338828] __vmalloc_noprof+0x59/0x60 [ 49.339541] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.340429] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.341361] bpf_prog_alloc+0x39/0x200 [ 49.342093] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.343027] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.343930] do_seccomp+0x349/0x25e0 [ 49.344678] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.345524] ? __pfx_do_seccomp+0x10/0x10 [ 49.346335] ? find_held_lock+0x2b/0x80 [ 49.347103] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.348063] ? static_key_count+0x60/0x80 [ 49.348900] prctl_set_seccomp+0x4e/0x70 [ 49.349682] __do_sys_prctl+0xe6c/0x1d70 [ 49.350414] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.351252] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.352208] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.353185] ? irqentry_exit+0xf3/0x650 [ 49.353967] do_syscall_64+0xbf/0x430 [ 49.354848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.355849] RIP: 0033:0x7f0722b475cd [ 49.356529] 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 [ 49.359712] RSP: 002b:00007ffeb201b7b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.361093] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0722b475cd [ 49.362403] RDX: 0000559c1456ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.363696] RBP: 00007ffeb201b810 R08: 0000000000000000 R09: 00007ffeb201aeb0 [ 49.365029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c29e862b0 [ 49.366308] R13: 00007ffeb201bc40 R14: 0000559c29e88d20 R15: 0000559c29e9a8d0 [ 49.367629] [ 49.368061] irq event stamp: 1753 [ 49.368762] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 49.370316] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 49.371836] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 49.373426] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 49.374935] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10002' (ECDSA) to the list of known hosts. 2025/11/19 03:58:36 fuzzer started 2025/11/19 03:58:36 dialing manager at localhost:34383 2025/11/19 03:58:36 checking machine... 2025/11/19 03:58:36 checking revisions... [ 50.284004] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:58:36 testing simple program... [ 50.370545] cgroup: Unknown subsys name 'net' [ 50.433326] cgroup: Unknown subsys name 'cpuset' [ 50.448220] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:58:36 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888009627730 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff888009627840 RIP=ffffffff81b2d298 RFL=00000286 [--S--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 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=00007ffc6932b000 CR3=000000000e1ac000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002461f 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe2e83aff8 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=00000000000000000000000000000000 XMM01=00007f6497a1b510000055656c1ee790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000