[ 46.122254] ------------[ cut here ]------------ [ 46.122973] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.124678] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.125889] Modules linked in: [ 46.126425] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.128048] Tainted: [W]=WARN [ 46.128530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.129755] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.130519] 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 [ 46.133191] RSP: 0018:ffff8880171f7bc0 EFLAGS: 00010286 [ 46.133960] RAX: 0000000000000000 RBX: ffffed1002e3ef78 RCX: ffffffff813a4050 [ 46.135016] RDX: ffff888015728000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.136074] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3ef2f [ 46.137145] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.138218] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171f7df8 [ 46.139281] FS: 00007ff665883900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.140470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.141364] CR2: 00007ff665d75580 CR3: 000000001b2a8000 CR4: 0000000000350ef0 [ 46.142433] Call Trace: [ 46.142818] [ 46.143189] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.143891] ? __create_object+0x59/0x80 [ 46.144543] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.145358] __vmalloc_noprof+0x59/0x60 [ 46.145947] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.146665] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.147437] bpf_prog_alloc+0x39/0x200 [ 46.148010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.148778] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.149540] do_seccomp+0x349/0x25e0 [ 46.150135] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.150841] ? __pfx_do_seccomp+0x10/0x10 [ 46.151495] ? find_held_lock+0x2b/0x80 [ 46.152126] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.152884] ? static_key_count+0x60/0x80 [ 46.153560] prctl_set_seccomp+0x4e/0x70 [ 46.154207] __do_sys_prctl+0xe6c/0x1d70 [ 46.154819] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.155532] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.156340] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.157154] ? irqentry_exit+0xf3/0x650 [ 46.157754] do_syscall_64+0xbf/0x430 [ 46.158375] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.159153] RIP: 0033:0x7ff665d755cd [ 46.159698] 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 [ 46.162312] RSP: 002b:00007ffd39467990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.163449] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff665d755cd [ 46.164496] RDX: 0000563d8e88fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.165567] RBP: 00007ffd394679f0 R08: 0000000000000000 R09: 00007ffd39467090 [ 46.166633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d96643ad0 [ 46.167695] R13: 00007ffd39467e20 R14: 0000563d96644bc0 R15: 0000563d96655780 [ 46.168772] [ 46.169166] irq event stamp: 1695 [ 46.169666] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 46.170925] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 46.172180] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 46.173469] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 46.174731] ---[ end trace 0000000000000000 ]--- [ 49.608876] ------------[ cut here ]------------ [ 49.609812] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.611857] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.613370] Modules linked in: [ 49.613975] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.615994] Tainted: [W]=WARN [ 49.616594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.618100] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.618992] 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 [ 49.622224] RSP: 0018:ffff88801568fbc0 EFLAGS: 00010286 [ 49.623223] RAX: 0000000000000000 RBX: ffffed1002ad1f78 RCX: ffffffff813a4050 [ 49.624537] RDX: ffff888016bb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.625855] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ad1f2f [ 49.627167] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.628478] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801568fdf8 [ 49.629802] FS: 00007f3180a74900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.631284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.632385] CR2: 00007f3180f66580 CR3: 000000001f2f3000 CR4: 0000000000350ef0 [ 49.633721] Call Trace: [ 49.634246] [ 49.634666] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.635590] ? __create_object+0x59/0x80 [ 49.636396] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.637405] __vmalloc_noprof+0x59/0x60 [ 49.638186] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.639029] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.639987] bpf_prog_alloc+0x39/0x200 [ 49.640754] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.641725] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.642636] do_seccomp+0x349/0x25e0 [ 49.643361] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.644292] ? __pfx_do_seccomp+0x10/0x10 [ 49.645099] ? find_held_lock+0x2b/0x80 [ 49.645883] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.646864] ? static_key_count+0x60/0x80 [ 49.647695] prctl_set_seccomp+0x4e/0x70 [ 49.648477] __do_sys_prctl+0xe6c/0x1d70 [ 49.649285] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.650163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.651141] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.652130] ? irqentry_exit+0xf3/0x650 [ 49.652874] do_syscall_64+0xbf/0x430 [ 49.653648] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.654621] RIP: 0033:0x7f3180f665cd [ 49.655346] 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 [ 49.658564] RSP: 002b:00007ffcd4329c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.659957] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3180f665cd [ 49.661301] RDX: 000055ea7c077e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.662601] RBP: 00007ffcd4329c90 R08: 0000000000000000 R09: 00007ffcd4329330 [ 49.663902] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea8eb76ad0 [ 49.665222] R13: 00007ffcd432a0c0 R14: 000055ea8eb77bc0 R15: 000055ea8eb88780 [ 49.666551] [ 49.666984] irq event stamp: 1723 [ 49.667645] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 49.669272] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 49.670818] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 49.672386] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 49.673949] ---[ end trace 0000000000000000 ]--- [ 50.608768] ------------[ cut here ]------------ [ 50.609720] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.611766] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.613271] Modules linked in: [ 50.613881] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.615907] Tainted: [W]=WARN [ 50.616542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.618083] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.618988] 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 [ 50.622305] RSP: 0018:ffff888015727bc0 EFLAGS: 00010286 [ 50.623457] RAX: 0000000000000000 RBX: ffffed1002ae4f78 RCX: ffffffff813a4050 [ 50.624978] RDX: ffff8880154b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.626482] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ae4f2f [ 50.627818] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.629148] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015727df8 [ 50.630499] FS: 00007f8fe3cb7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.631979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.633085] CR2: 00007ffc00b80ef8 CR3: 000000001b3a7000 CR4: 0000000000350ef0 [ 50.634513] Call Trace: [ 50.634998] [ 50.635485] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.636437] ? __create_object+0x59/0x80 [ 50.637285] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.638307] __vmalloc_noprof+0x59/0x60 [ 50.639115] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.639977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.640947] bpf_prog_alloc+0x39/0x200 [ 50.641718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.642683] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.643619] do_seccomp+0x349/0x25e0 [ 50.644365] ? find_held_lock+0x2b/0x80 [ 50.645147] ? do_prlimit+0x310/0x610 [ 50.645884] ? __pfx_do_seccomp+0x10/0x10 [ 50.646727] ? do_raw_spin_unlock+0x53/0x220 [ 50.647578] ? _raw_spin_unlock+0x1e/0x40 [ 50.648406] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.649428] ? static_key_count+0x60/0x80 [ 50.650267] prctl_set_seccomp+0x4e/0x70 [ 50.651015] __do_sys_prctl+0xe6c/0x1d70 [ 50.651841] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.652737] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.653756] ? irqentry_exit+0xf3/0x650 [ 50.654580] do_syscall_64+0xbf/0x430 [ 50.655355] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.656364] RIP: 0033:0x7f8fe41a95cd [ 50.657042] 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 [ 50.660376] RSP: 002b:00007ffc00b7fe90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.661843] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8fe41a95cd [ 50.663171] RDX: 000055eb6b0c7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.664489] RBP: 00007ffc00b7fef0 R08: 0000000000000000 R09: 00007ffc00b7f590 [ 50.665822] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb7fe872b0 [ 50.667121] R13: 00007ffc00b80320 R14: 000055eb7fe89d20 R15: 000055eb7fe9b8d0 [ 50.668474] [ 50.668918] irq event stamp: 1705 [ 50.669625] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 50.671193] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 50.672769] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770 [ 50.674269] softirqs last disabled at (1581): [] __irq_exit_rcu+0xc4/0x100 [ 50.675561] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22940' (ECDSA) to the list of known hosts. 2025/11/18 16:35:40 fuzzer started 2025/11/18 16:35:40 dialing manager at localhost:34383 2025/11/18 16:35:40 checking machine... 2025/11/18 16:35:40 checking revisions... [ 51.604242] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:35:40 testing simple program... [ 51.710638] cgroup: Unknown subsys name 'net' [ 51.784896] cgroup: Unknown subsys name 'cpuset' [ 51.798387] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:35:39 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff88801559fd90 RDI=ffff88806ce31cd0 RBP=ffff888015598000 RSP=ffff88806ce089f0 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000284dc R12=ffff88806ce08a01 R13=ffff88806ce08ab8 R14=ffff88801559fd90 R15=ffff88806ce08a70 RIP=ffffffff815bd130 RFL=00000216 [----AP-] 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 00007fcb0007a900 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=000055ea8eb9b768 CR3=000000000e928000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=3e375321754adc2300000000000ae988 XMM05=93069a58bab7d9b1000000000031f4d0 XMM06=d96330e2d2db8632000000000031e100 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000050181 RBX=ffff888016bb9bc0 RCX=2c6dc65ca9c89454 RDX=00000000fd626313 RSI=00000000fa4bf763 RDI=0000000000084101 RBP=ffff888016bba618 RSP=ffff888015aa77b8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888016bba618 R13=00000000f7ae5a76 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275ef RFL=00000002 [-------] 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 00007f3180a74900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcd4323000 CR3=000000001f31f000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000