[ 46.538974] ------------[ cut here ]------------ [ 46.539894] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.541833] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.543274] Modules linked in: [ 46.543855] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.547180] Tainted: [W]=WARN [ 46.547898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.549346] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.550207] 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 [ 46.553371] RSP: 0018:ffff88801841fbc0 EFLAGS: 00010286 [ 46.554322] RAX: 0000000000000000 RBX: ffffed1003083f78 RCX: ffffffff813a4050 [ 46.555579] RDX: ffff8880169c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.556840] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003083f2f [ 46.558094] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.559356] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801841fdf8 [ 46.560610] FS: 00007fb657670900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.562011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.563060] CR2: 00007ffeb5535ef8 CR3: 000000000be3d000 CR4: 0000000000350ef0 [ 46.564321] Call Trace: [ 46.564773] [ 46.565171] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.566058] ? __create_object+0x59/0x80 [ 46.566823] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.567786] __vmalloc_noprof+0x59/0x60 [ 46.568526] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.569368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.570282] bpf_prog_alloc+0x39/0x200 [ 46.570978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.571881] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.572768] do_seccomp+0x349/0x25e0 [ 46.573469] ? find_held_lock+0x2b/0x80 [ 46.574505] ? do_prlimit+0x310/0x610 [ 46.575207] ? __pfx_do_seccomp+0x10/0x10 [ 46.575984] ? do_raw_spin_unlock+0x53/0x220 [ 46.576811] ? _raw_spin_unlock+0x1e/0x40 [ 46.577583] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.578546] ? static_key_count+0x60/0x80 [ 46.579336] prctl_set_seccomp+0x4e/0x70 [ 46.580054] __do_sys_prctl+0xe6c/0x1d70 [ 46.580820] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.581656] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.582614] ? irqentry_exit+0xf3/0x650 [ 46.583374] do_syscall_64+0xbf/0x430 [ 46.584055] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.584985] RIP: 0033:0x7fb657b625cd [ 46.585684] 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 [ 46.588792] RSP: 002b:00007ffeb55344d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.590139] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb657b625cd [ 46.591395] RDX: 0000555c69f03e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.592485] RBP: 00007ffeb5534530 R08: 0000000000000000 R09: 00007ffeb5533bd0 [ 46.593533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c9412bad0 [ 46.594576] R13: 00007ffeb5534960 R14: 0000555c9412cbc0 R15: 0000555c9413d780 [ 46.595647] [ 46.595994] irq event stamp: 2093 [ 46.596520] hardirqs last enabled at (2103): [] __up_console_sem+0x78/0x80 [ 46.597791] hardirqs last disabled at (2112): [] __up_console_sem+0x5d/0x80 [ 46.599207] softirqs last enabled at (1872): [] handle_softirqs+0x50c/0x770 [ 46.600580] softirqs last disabled at (1853): [] __irq_exit_rcu+0xc4/0x100 [ 46.601842] ---[ end trace 0000000000000000 ]--- [ 49.851397] ------------[ cut here ]------------ [ 49.852318] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.854323] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.855807] Modules linked in: [ 49.856438] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.858403] Tainted: [W]=WARN [ 49.858960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.860402] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.861298] 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 [ 49.864441] RSP: 0018:ffff888017287bc0 EFLAGS: 00010286 [ 49.865403] RAX: 0000000000000000 RBX: ffffed1002e50f78 RCX: ffffffff813a4050 [ 49.866673] RDX: ffff88800f3d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.867943] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e50f2f [ 49.869207] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.870481] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017287df8 [ 49.871761] FS: 00007f9735c03900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.873174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.874216] CR2: 00007f97360f5580 CR3: 000000000d79f000 CR4: 0000000000350ef0 [ 49.875547] Call Trace: [ 49.876010] [ 49.876473] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.877360] ? __create_object+0x59/0x80 [ 49.878097] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.879082] __vmalloc_noprof+0x59/0x60 [ 49.879852] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.880731] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.881670] bpf_prog_alloc+0x39/0x200 [ 49.882419] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.883361] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.884219] do_seccomp+0x349/0x25e0 [ 49.884943] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.885848] ? __pfx_do_seccomp+0x10/0x10 [ 49.886644] ? find_held_lock+0x2b/0x80 [ 49.887432] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.888401] ? static_key_count+0x60/0x80 [ 49.889157] prctl_set_seccomp+0x4e/0x70 [ 49.889936] __do_sys_prctl+0xe6c/0x1d70 [ 49.890738] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.891604] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.892583] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.893562] ? irqentry_exit+0xf3/0x650 [ 49.894334] do_syscall_64+0xbf/0x430 [ 49.895041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.895996] RIP: 0033:0x7f97360f55cd [ 49.896708] 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 [ 49.899892] RSP: 002b:00007ffd9ed54540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.901271] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97360f55cd [ 49.902644] RDX: 0000562694eeae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.903988] RBP: 00007ffd9ed545a0 R08: 0000000000000000 R09: 00007ffd9ed53c40 [ 49.905292] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626c7ec0ad0 [ 49.906583] R13: 00007ffd9ed549d0 R14: 00005626c7ec1bc0 R15: 00005626c7ed2780 [ 49.907903] [ 49.908378] irq event stamp: 1769 [ 49.908989] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 49.910517] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 49.912062] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.913617] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.915156] ---[ end trace 0000000000000000 ]--- [ 50.729497] ------------[ cut here ]------------ [ 50.730440] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.732442] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.733895] Modules linked in: [ 50.734534] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.736508] Tainted: [W]=WARN [ 50.737059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.738518] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.739429] 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 [ 50.742563] RSP: 0018:ffff88800f2e7bc0 EFLAGS: 00010286 [ 50.743542] RAX: 0000000000000000 RBX: ffffed1001e5cf78 RCX: ffffffff813a4050 [ 50.744828] RDX: ffff888018a81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.746096] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e5cf2f [ 50.747383] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.748652] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f2e7df8 [ 50.749925] FS: 00007f147b3ec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.751362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.752433] CR2: 00007ffc296a3ef8 CR3: 000000001f562000 CR4: 0000000000350ef0 [ 50.753718] Call Trace: [ 50.754173] [ 50.754619] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.755526] ? __create_object+0x59/0x80 [ 50.756307] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.757215] __vmalloc_noprof+0x59/0x60 [ 50.757969] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.758850] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.759784] bpf_prog_alloc+0x39/0x200 [ 50.760518] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.761443] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.762340] do_seccomp+0x349/0x25e0 [ 50.763020] ? find_held_lock+0x2b/0x80 [ 50.763777] ? do_prlimit+0x310/0x610 [ 50.764502] ? __pfx_do_seccomp+0x10/0x10 [ 50.765266] ? do_raw_spin_unlock+0x53/0x220 [ 50.766038] ? _raw_spin_unlock+0x1e/0x40 [ 50.766818] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.767770] ? static_key_count+0x60/0x80 [ 50.768564] prctl_set_seccomp+0x4e/0x70 [ 50.769326] __do_sys_prctl+0xe6c/0x1d70 [ 50.770051] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.770927] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.771895] ? irqentry_exit+0xf3/0x650 [ 50.772666] do_syscall_64+0xbf/0x430 [ 50.773403] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.774358] RIP: 0033:0x7f147b8de5cd [ 50.775030] 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 [ 50.778154] RSP: 002b:00007ffc296a1750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.779497] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f147b8de5cd [ 50.780774] RDX: 0000562cc887ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.782057] RBP: 00007ffc296a17b0 R08: 0000000000000000 R09: 00007ffc296a0e50 [ 50.783338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562cccbe52b0 [ 50.784444] R13: 00007ffc296a1be0 R14: 0000562cccbe7d20 R15: 0000562cccbf98d0 [ 50.785523] [ 50.785874] irq event stamp: 1791 [ 50.786404] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 50.787677] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 50.788940] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 50.790224] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 50.791507] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28950' (ECDSA) to the list of known hosts. 2025/11/18 12:43:30 fuzzer started 2025/11/18 12:43:30 dialing manager at localhost:34383 2025/11/18 12:43:31 checking machine... 2025/11/18 12:43:31 checking revisions... [ 51.736577] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:43:31 testing simple program... [ 51.836726] cgroup: Unknown subsys name 'net' [ 51.906576] cgroup: Unknown subsys name 'cpuset' [ 51.929132] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:43:30 Registers: info registers vcpu 0 RAX=00000000ffffffff RBX=ffff88800f445340 RCX=0000000000000100 RDX=0000000000000008 RSI=ffff88800f445d98 RDI=00000000ffffffff RBP=ffff88800f445d98 RSP=ffff88801c50fb50 R8 =0000000000000000 R9 =000000000000009b R10=0000000000000001 R11=0000000000000001 R12=ffff88800f445d98 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815274b7 RFL=00000017 [----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 00007f9735c03900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f97361bb0b0 CR3=000000001f586000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806cf08e00 RCX=0000000000000002 RDX=ffff88806cf09001 RSI=ffff88806cf08de8 RDI=ffff88806cf08a80 RBP=ffff88806cf01000 RSP=ffff88806cf089f8 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000255ed R12=ffff88806cf08a01 R13=ffff88806cf08ab8 R14=ffff88806cf08de8 R15=ffff88806cf08a70 RIP=ffffffff84c721b6 RFL=00000202 [-------] 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4af2405000 CR3=000000000b841000 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=2039323a33343a323120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039323a33343a3231203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000