[ 46.826618] ------------[ cut here ]------------ [ 46.827564] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.829556] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.830983] Modules linked in: [ 46.831637] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.833590] Tainted: [W]=WARN [ 46.834153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.835613] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.836507] 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 [ 46.839657] RSP: 0018:ffff888017b47bc0 EFLAGS: 00010286 [ 46.840627] RAX: 0000000000000000 RBX: ffffed1002f68f78 RCX: ffffffff813a4050 [ 46.841886] RDX: ffff888016241bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.843144] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f68f2f [ 46.844420] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.845664] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b47df8 [ 46.846924] FS: 00007fc706835900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.848344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.849402] CR2: 00007fc706d27580 CR3: 000000000e317000 CR4: 0000000000350ef0 [ 46.850662] Call Trace: [ 46.851131] [ 46.851570] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.852470] ? __create_object+0x59/0x80 [ 46.853207] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.854169] __vmalloc_noprof+0x59/0x60 [ 46.854931] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.855803] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.856735] bpf_prog_alloc+0x39/0x200 [ 46.857466] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.858396] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.859262] do_seccomp+0x349/0x25e0 [ 46.859975] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.860878] ? __pfx_do_seccomp+0x10/0x10 [ 46.861672] ? find_held_lock+0x2b/0x80 [ 46.862432] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.863404] ? static_key_count+0x60/0x80 [ 46.864162] prctl_set_seccomp+0x4e/0x70 [ 46.864934] __do_sys_prctl+0xe6c/0x1d70 [ 46.865702] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.866559] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.867533] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.868514] ? irqentry_exit+0xf3/0x650 [ 46.869237] do_syscall_64+0xbf/0x430 [ 46.869973] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.870961] RIP: 0033:0x7fc706d275cd [ 46.871677] 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 [ 46.874896] RSP: 002b:00007ffd96ba5010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.876257] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc706d275cd [ 46.877537] RDX: 000056357a2ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.878822] RBP: 00007ffd96ba5070 R08: 0000000000000000 R09: 00007ffd96ba4710 [ 46.880126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563598c72ad0 [ 46.881416] R13: 00007ffd96ba54a0 R14: 0000563598c73bc0 R15: 0000563598c84780 [ 46.882718] [ 46.883151] irq event stamp: 1711 [ 46.883800] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 46.885341] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 46.886879] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 46.887938] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 46.888876] ---[ end trace 0000000000000000 ]--- [ 50.323278] ------------[ cut here ]------------ [ 50.324269] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.326636] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 50.328308] Modules linked in: [ 50.329013] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.331402] Tainted: [W]=WARN [ 50.332058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.333748] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.334791] 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 [ 50.338478] RSP: 0018:ffff88801a98fbc0 EFLAGS: 00010286 [ 50.339624] RAX: 0000000000000000 RBX: ffffed1003531f78 RCX: ffffffff813a4050 [ 50.341106] RDX: ffff888017818000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.342596] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003531f2f [ 50.344098] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.345574] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a98fdf8 [ 50.347068] FS: 00007f01df7fd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.348715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.349926] CR2: 00007ffc04249ef7 CR3: 00000000145fb000 CR4: 0000000000350ef0 [ 50.351364] Call Trace: [ 50.351822] [ 50.352216] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.353081] ? __create_object+0x59/0x80 [ 50.353830] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.354773] __vmalloc_noprof+0x59/0x60 [ 50.355539] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.356394] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.357256] bpf_prog_alloc+0x39/0x200 [ 50.357973] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.358884] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.359775] do_seccomp+0x349/0x25e0 [ 50.360479] ? find_held_lock+0x2b/0x80 [ 50.361183] ? do_prlimit+0x310/0x610 [ 50.361912] ? __pfx_do_seccomp+0x10/0x10 [ 50.362672] ? do_raw_spin_unlock+0x53/0x220 [ 50.363494] ? _raw_spin_unlock+0x1e/0x40 [ 50.364209] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.365148] ? static_key_count+0x60/0x80 [ 50.365925] prctl_set_seccomp+0x4e/0x70 [ 50.366672] __do_sys_prctl+0xe6c/0x1d70 [ 50.367448] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.368241] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.369197] ? irqentry_exit+0xf3/0x650 [ 50.369945] do_syscall_64+0xbf/0x430 [ 50.370669] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.371623] RIP: 0033:0x7f01dfcef5cd [ 50.372262] 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 [ 50.375353] RSP: 002b:00007ffc04248d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.376659] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f01dfcef5cd [ 50.377916] RDX: 000055e315919e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.379177] RBP: 00007ffc04248de0 R08: 0000000000000000 R09: 00007ffc04248480 [ 50.380412] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e3287f82b0 [ 50.381662] R13: 00007ffc04249210 R14: 000055e3287fad20 R15: 000055e32880c8d0 [ 50.382949] [ 50.383409] irq event stamp: 1745 [ 50.383995] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.385459] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.386955] softirqs last enabled at (1618): [] handle_softirqs+0x50c/0x770 [ 50.388460] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 50.389946] ---[ end trace 0000000000000000 ]--- [ 51.177818] ------------[ cut here ]------------ [ 51.178753] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.180802] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 51.182279] Modules linked in: [ 51.182929] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.184962] Tainted: [W]=WARN [ 51.185562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.187062] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.187979] 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 [ 51.191171] RSP: 0018:ffff888018bffbc0 EFLAGS: 00010286 [ 51.192157] RAX: 0000000000000000 RBX: ffffed100317ff78 RCX: ffffffff813a4050 [ 51.193447] RDX: ffff888014435340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.194728] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100317ff2f [ 51.196027] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.197306] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018bffdf8 [ 51.198605] FS: 00007f7ead27d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.200070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.201144] CR2: 00007f7ead7e34a6 CR3: 000000001f6dd000 CR4: 0000000000350ef0 [ 51.202421] Call Trace: [ 51.202884] [ 51.203305] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.204212] ? __create_object+0x59/0x80 [ 51.204988] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.205953] __vmalloc_noprof+0x59/0x60 [ 51.206707] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.207984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.208915] bpf_prog_alloc+0x39/0x200 [ 51.209633] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.210531] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.211424] do_seccomp+0x349/0x25e0 [ 51.212093] ? find_held_lock+0x2b/0x80 [ 51.212832] ? do_prlimit+0x310/0x610 [ 51.213790] ? __pfx_do_seccomp+0x10/0x10 [ 51.214808] ? do_raw_spin_unlock+0x53/0x220 [ 51.215826] ? _raw_spin_unlock+0x1e/0x40 [ 51.216606] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.217550] ? static_key_count+0x60/0x80 [ 51.218294] prctl_set_seccomp+0x4e/0x70 [ 51.219086] __do_sys_prctl+0xe6c/0x1d70 [ 51.219865] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.220711] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.221660] ? irqentry_exit+0xf3/0x650 [ 51.222420] do_syscall_64+0xbf/0x430 [ 51.223121] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.224064] RIP: 0033:0x7f7ead76f5cd [ 51.224761] 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 [ 51.227917] RSP: 002b:00007ffdfe737f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.229273] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ead76f5cd [ 51.230540] RDX: 0000557395fc6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.231823] RBP: 00007ffdfe737f70 R08: 0000000000000000 R09: 00007ffdfe737610 [ 51.233117] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573a3734ad0 [ 51.234386] R13: 00007ffdfe7383a0 R14: 00005573a3735bc0 R15: 00005573a3746780 [ 51.235611] [ 51.235964] irq event stamp: 1677 [ 51.236486] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 51.237748] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 51.239015] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 51.240293] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 51.241569] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15923' (ECDSA) to the list of known hosts. 2025/11/17 20:44:19 fuzzer started 2025/11/17 20:44:20 dialing manager at localhost:37895 2025/11/17 20:44:20 checking machine... 2025/11/17 20:44:20 checking revisions... [ 52.103271] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:44:20 testing simple program... [ 52.189034] cgroup: Unknown subsys name 'net' [ 52.254760] cgroup: Unknown subsys name 'cpuset' [ 52.270181] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:44:19 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffffff84c97e9a RDI=ffffed10028a4428 RBP=ffff888014522140 RSP=ffff88806ce08d18 R8 =0000000000000001 R9 =0000000000000000 R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000000 R13=ffffffff84c97e9a R14=0000000000000000 R15=ffff888009472140 RIP=ffffffff81b2d128 RFL=00000086 [--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 00007f01df7fd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc04242000 CR3=000000001b021000 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 info registers vcpu 1 RAX=000000000002e889 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcea5d5a6e8 CR3=000000000da39000 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=34343a303220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363137 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000