[ 46.370344] ------------[ cut here ]------------ [ 46.371217] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.373279] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.374777] Modules linked in: [ 46.375638] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.377691] Tainted: [W]=WARN [ 46.378243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.379708] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.380630] 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 [ 46.383791] RSP: 0018:ffff888016ab7bc0 EFLAGS: 00010286 [ 46.384788] RAX: 0000000000000000 RBX: ffffed1002d56f78 RCX: ffffffff813a4050 [ 46.386067] RDX: ffff888016a5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.387333] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d56f2f [ 46.388607] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.389883] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ab7df8 [ 46.391164] FS: 00007f8eb1bd1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.392613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.393667] CR2: 00007f8eb20c3580 CR3: 000000000d398000 CR4: 0000000000350ef0 [ 46.394941] Call Trace: [ 46.395454] [ 46.395863] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.396766] ? __create_object+0x59/0x80 [ 46.397535] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.398493] __vmalloc_noprof+0x59/0x60 [ 46.399197] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.400061] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.401007] bpf_prog_alloc+0x39/0x200 [ 46.401721] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.402649] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.403542] do_seccomp+0x349/0x25e0 [ 46.404205] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.405105] ? __pfx_do_seccomp+0x10/0x10 [ 46.405890] ? find_held_lock+0x2b/0x80 [ 46.406637] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.407589] ? static_key_count+0x60/0x80 [ 46.408380] prctl_set_seccomp+0x4e/0x70 [ 46.409116] __do_sys_prctl+0xe6c/0x1d70 [ 46.409898] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.410752] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.411710] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.412679] ? irqentry_exit+0xf3/0x650 [ 46.413431] do_syscall_64+0xbf/0x430 [ 46.414113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.415053] RIP: 0033:0x7f8eb20c35cd [ 46.415732] 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 [ 46.418853] RSP: 002b:00007ffc113b7250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.420189] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8eb20c35cd [ 46.421475] RDX: 0000557647e18e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.422745] RBP: 00007ffc113b72b0 R08: 0000000000000000 R09: 00007ffc113b6950 [ 46.423998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557667a50240 [ 46.425261] R13: 00007ffc113b76e0 R14: 0000557667a4fbf0 R15: 0000557667a644d0 [ 46.426547] [ 46.426968] irq event stamp: 1823 [ 46.427613] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 46.429118] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 46.430615] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 46.432158] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 46.433668] ---[ end trace 0000000000000000 ]--- [ 49.883141] ------------[ cut here ]------------ [ 49.884081] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.886129] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.887802] Modules linked in: [ 49.888511] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.890529] Tainted: [W]=WARN [ 49.891078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.892562] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.893496] 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 [ 49.896700] RSP: 0018:ffff8880199dfbc0 EFLAGS: 00010286 [ 49.897690] RAX: 0000000000000000 RBX: ffffed100333bf78 RCX: ffffffff813a4050 [ 49.898977] RDX: ffff888013e40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.900263] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100333bf2f [ 49.901572] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.902858] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199dfdf8 [ 49.904132] FS: 00007f9014094900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.905587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.906645] CR2: 00007f9014586580 CR3: 000000000e3a6000 CR4: 0000000000350ef0 [ 49.907929] Call Trace: [ 49.908439] [ 49.908866] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.909754] ? __create_object+0x59/0x80 [ 49.910530] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.911496] __vmalloc_noprof+0x59/0x60 [ 49.912206] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.913083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.914009] bpf_prog_alloc+0x39/0x200 [ 49.914749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.915686] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.916601] do_seccomp+0x349/0x25e0 [ 49.917270] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.918161] ? __pfx_do_seccomp+0x10/0x10 [ 49.918951] ? find_held_lock+0x2b/0x80 [ 49.919708] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.920676] ? static_key_count+0x60/0x80 [ 49.921486] prctl_set_seccomp+0x4e/0x70 [ 49.922217] __do_sys_prctl+0xe6c/0x1d70 [ 49.922993] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.923832] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.924796] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.925769] ? irqentry_exit+0xf3/0x650 [ 49.926529] do_syscall_64+0xbf/0x430 [ 49.927218] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.928153] RIP: 0033:0x7f90145865cd [ 49.928872] 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 [ 49.932008] RSP: 002b:00007ffc561f4230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.933356] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90145865cd [ 49.934619] RDX: 0000562394d71e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.935881] RBP: 00007ffc561f4290 R08: 0000000000000000 R09: 00007ffc561f3930 [ 49.937175] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623d362ead0 [ 49.938225] R13: 00007ffc561f46c0 R14: 00005623d362fbc0 R15: 00005623d3640780 [ 49.939321] [ 49.939674] irq event stamp: 1865 [ 49.940174] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 49.941458] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 49.942728] softirqs last enabled at (1464): [] handle_softirqs+0x50c/0x770 [ 49.944009] softirqs last disabled at (1459): [] __irq_exit_rcu+0xc4/0x100 [ 49.945306] ---[ end trace 0000000000000000 ]--- [ 50.579120] ------------[ cut here ]------------ [ 50.580152] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.582461] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.584333] Modules linked in: [ 50.585015] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.587361] Tainted: [W]=WARN [ 50.587980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.589644] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.590668] 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 [ 50.594178] RSP: 0018:ffff88800f077bc0 EFLAGS: 00010286 [ 50.595274] RAX: 0000000000000000 RBX: ffffed1001e0ef78 RCX: ffffffff813a4050 [ 50.596894] RDX: ffff8880191ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.598337] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e0ef2f [ 50.599761] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.601195] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f077df8 [ 50.602620] FS: 00007f37f1c02900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.604208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.605401] CR2: 00007f37f20f4580 CR3: 000000001f6b7000 CR4: 0000000000350ef0 [ 50.606830] Call Trace: [ 50.607389] [ 50.607855] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.608875] ? __create_object+0x59/0x80 [ 50.609753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.610840] __vmalloc_noprof+0x59/0x60 [ 50.611702] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.612962] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.614001] bpf_prog_alloc+0x39/0x200 [ 50.615067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.616250] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.617263] do_seccomp+0x349/0x25e0 [ 50.618255] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.619254] ? __pfx_do_seccomp+0x10/0x10 [ 50.620127] ? find_held_lock+0x2b/0x80 [ 50.620995] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.622123] ? static_key_count+0x60/0x80 [ 50.623209] prctl_set_seccomp+0x4e/0x70 [ 50.624274] __do_sys_prctl+0xe6c/0x1d70 [ 50.625146] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.626338] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.627587] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.628668] ? irqentry_exit+0xf3/0x650 [ 50.629794] do_syscall_64+0xbf/0x430 [ 50.630628] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.631670] RIP: 0033:0x7f37f20f45cd [ 50.632446] 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 [ 50.635955] RSP: 002b:00007ffd69513050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.637480] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f37f20f45cd [ 50.638411] RDX: 00005632480d5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.639144] RBP: 00007ffd695130b0 R08: 0000000000000000 R09: 00007ffd69512750 [ 50.639903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563250a4a2b0 [ 50.640591] R13: 00007ffd695134e0 R14: 0000563250a4cd20 R15: 0000563250a5e8d0 [ 50.641200] [ 50.641473] irq event stamp: 1827 [ 50.641921] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 50.642729] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 50.643516] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 50.644236] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 50.644985] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32456' (ECDSA) to the list of known hosts. 2025/11/17 11:03:49 fuzzer started 2025/11/17 11:03:50 dialing manager at localhost:37895 2025/11/17 11:03:50 checking machine... 2025/11/17 11:03:50 checking revisions... [ 51.505936] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:03:50 testing simple program... [ 51.589552] cgroup: Unknown subsys name 'net' [ 51.650361] cgroup: Unknown subsys name 'cpuset' [ 51.663391] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:03:49 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=ffff888009628001 RSI=ffff888009627d20 RDI=ffff88806ce31cd0 RBP=ffff888009620000 RSP=ffff888009627770 R8 =0000000000000001 R9 =ffff888009627830 R10=000000000003c9ed R11=0000000000011d83 R12=ffff888009627801 R13=ffff888009627838 R14=ffff888009627d20 R15=ffff8880096277f0 RIP=ffffffff815bcf95 RFL=00000282 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe6b1d3df8 CR3=000000001bfb3000 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=33303a313120373120766f4e3e38333c XMM01=656e6e6f637369642064657669656365 XMM02=63736964203a31313a34343530362074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343435 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=000000000003c9ec RBX=0000000000000001 RCX=ffffffff812ca0f9 RDX=dffffc0000000000 RSI=0000000000002ca0 RDI=ffff88806cf31cd0 RBP=ffff888009757898 RSP=ffff8880097577d0 R8 =0000000000000001 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff888009757881 R15=ffff888009757840 RIP=ffffffff8135e5c2 RFL=00000297 [--S-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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9014649650 CR3=000000001f710000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000