[ 54.144598] ------------[ cut here ]------------ [ 54.145508] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.147482] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.148934] Modules linked in: [ 54.149559] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.151758] Tainted: [W]=WARN [ 54.152846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.154312] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.155202] 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 [ 54.158339] RSP: 0018:ffff88801672fbc0 EFLAGS: 00010286 [ 54.159251] RAX: 0000000000000000 RBX: ffffed1002ce5f78 RCX: ffffffff813a4050 [ 54.160524] RDX: ffff888017f20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.161806] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ce5f2f [ 54.163092] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.164365] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801672fdf8 [ 54.165635] FS: 00007f5c9fe57900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.167054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.168091] CR2: 00007ffea4a2aef7 CR3: 000000000e3d5000 CR4: 0000000000350ef0 [ 54.169361] Call Trace: [ 54.169816] [ 54.170227] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.171118] ? __create_object+0x59/0x80 [ 54.171897] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.172857] __vmalloc_noprof+0x59/0x60 [ 54.173606] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.174476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.175405] bpf_prog_alloc+0x39/0x200 [ 54.176083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.177000] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.177895] do_seccomp+0x349/0x25e0 [ 54.178614] ? find_held_lock+0x2b/0x80 [ 54.179312] ? do_prlimit+0x310/0x610 [ 54.180041] ? __pfx_do_seccomp+0x10/0x10 [ 54.180828] ? do_raw_spin_unlock+0x53/0x220 [ 54.181668] ? _raw_spin_unlock+0x1e/0x40 [ 54.182467] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.183430] ? static_key_count+0x60/0x80 [ 54.184181] prctl_set_seccomp+0x4e/0x70 [ 54.184961] __do_sys_prctl+0xe6c/0x1d70 [ 54.185735] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.186599] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.187572] ? irqentry_exit+0xf3/0x650 [ 54.188280] do_syscall_64+0xbf/0x430 [ 54.189033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.189981] RIP: 0033:0x7f5ca03495cd [ 54.190695] 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 [ 54.193831] RSP: 002b:00007ffea4a296a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.195196] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ca03495cd [ 54.196468] RDX: 00005638eabd6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.197792] RBP: 00007ffea4a29700 R08: 0000000000000000 R09: 00007ffea4a28da0 [ 54.199079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563921c1f240 [ 54.200377] R13: 00007ffea4a29b30 R14: 0000563921c1ebf0 R15: 0000563921c334d0 [ 54.201680] [ 54.202118] irq event stamp: 1909 [ 54.202769] hardirqs last enabled at (1919): [] __up_console_sem+0x78/0x80 [ 54.204294] hardirqs last disabled at (1928): [] __up_console_sem+0x5d/0x80 [ 54.205841] softirqs last enabled at (1878): [] handle_softirqs+0x50c/0x770 [ 54.207256] softirqs last disabled at (1873): [] __irq_exit_rcu+0xc4/0x100 [ 54.208508] ---[ end trace 0000000000000000 ]--- [ 57.826527] ------------[ cut here ]------------ [ 57.827485] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.829480] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.831001] Modules linked in: [ 57.831697] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.833737] Tainted: [W]=WARN [ 57.834393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.835912] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.836851] 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 [ 57.840145] RSP: 0018:ffff888017d87bc0 EFLAGS: 00010286 [ 57.841158] RAX: 0000000000000000 RBX: ffffed1002fb0f78 RCX: ffffffff813a4050 [ 57.842508] RDX: ffff888015f63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.843815] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fb0f2f [ 57.845152] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.846482] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d87df8 [ 57.847806] FS: 00007f43cbf9c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.849292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.850425] CR2: 00007ffe18d9eef7 CR3: 000000000da15000 CR4: 0000000000350ef0 [ 57.851746] Call Trace: [ 57.852246] [ 57.852712] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.853637] ? __create_object+0x59/0x80 [ 57.854478] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.855487] __vmalloc_noprof+0x59/0x60 [ 57.856223] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.857135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.858128] bpf_prog_alloc+0x39/0x200 [ 57.858900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.859865] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.860800] do_seccomp+0x349/0x25e0 [ 57.861566] ? find_held_lock+0x2b/0x80 [ 57.862386] ? do_prlimit+0x310/0x610 [ 57.863113] ? __pfx_do_seccomp+0x10/0x10 [ 57.863926] ? do_raw_spin_unlock+0x53/0x220 [ 57.864771] ? _raw_spin_unlock+0x1e/0x40 [ 57.865592] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.866620] ? static_key_count+0x60/0x80 [ 57.867453] prctl_set_seccomp+0x4e/0x70 [ 57.868206] __do_sys_prctl+0xe6c/0x1d70 [ 57.869030] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.869930] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.870950] ? irqentry_exit+0xf3/0x650 [ 57.871732] do_syscall_64+0xbf/0x430 [ 57.872505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.873507] RIP: 0033:0x7f43cc48e5cd [ 57.874222] 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 [ 57.877472] RSP: 002b:00007ffe18d9dbe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.878906] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43cc48e5cd [ 57.880241] RDX: 0000563becb46e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.881632] RBP: 00007ffe18d9dc40 R08: 0000000000000000 R09: 00007ffe18d9d2e0 [ 57.883009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c00af3ad0 [ 57.884341] R13: 00007ffe18d9e070 R14: 0000563c00af4bc0 R15: 0000563c00b05780 [ 57.885677] [ 57.886146] irq event stamp: 1731 [ 57.886811] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 57.888390] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 57.889969] softirqs last enabled at (1538): [] handle_softirqs+0x50c/0x770 [ 57.891582] softirqs last disabled at (1533): [] __irq_exit_rcu+0xc4/0x100 [ 57.893141] ---[ end trace 0000000000000000 ]--- [ 58.751461] ------------[ cut here ]------------ [ 58.752197] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.753836] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.755028] Modules linked in: [ 58.755566] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.757192] Tainted: [W]=WARN [ 58.757700] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.758922] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.759685] 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 [ 58.762288] RSP: 0018:ffff88801c157bc0 EFLAGS: 00010286 [ 58.763080] RAX: 0000000000000000 RBX: ffffed100382af78 RCX: ffffffff813a4050 [ 58.764134] RDX: ffff8880167e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.765172] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100382af2f [ 58.766241] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.767295] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c157df8 [ 58.768357] FS: 00007fc9fb3e1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.769527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.770428] CR2: 00007fc9fb8d3580 CR3: 000000000e535000 CR4: 0000000000350ef0 [ 58.771483] Call Trace: [ 58.771865] [ 58.772202] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.772939] ? __create_object+0x59/0x80 [ 58.773581] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.774405] __vmalloc_noprof+0x59/0x60 [ 58.774997] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.775728] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.776494] bpf_prog_alloc+0x39/0x200 [ 58.777064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.777820] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.778579] do_seccomp+0x349/0x25e0 [ 58.779142] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.779889] ? __pfx_do_seccomp+0x10/0x10 [ 58.780538] ? find_held_lock+0x2b/0x80 [ 58.781124] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.781916] ? static_key_count+0x60/0x80 [ 58.782591] prctl_set_seccomp+0x4e/0x70 [ 58.783188] __do_sys_prctl+0xe6c/0x1d70 [ 58.783826] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.784527] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.785287] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.786097] ? irqentry_exit+0xf3/0x650 [ 58.786732] do_syscall_64+0xbf/0x430 [ 58.787351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.788090] RIP: 0033:0x7fc9fb8d35cd [ 58.788680] 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 [ 58.791274] RSP: 002b:00007fffdab3e210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.792388] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9fb8d35cd [ 58.793429] RDX: 0000558f1062ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.794501] RBP: 00007fffdab3e270 R08: 0000000000000000 R09: 00007fffdab3d910 [ 58.795558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f1de98ad0 [ 58.796603] R13: 00007fffdab3e6a0 R14: 0000558f1de99bc0 R15: 0000558f1deaa780 [ 58.797671] [ 58.798026] irq event stamp: 1711 [ 58.798586] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 58.799828] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 58.801067] softirqs last enabled at (1274): [] handle_softirqs+0x50c/0x770 [ 58.802341] softirqs last disabled at (1269): [] __irq_exit_rcu+0xc4/0x100 [ 58.803571] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17121' (ECDSA) to the list of known hosts. 2025/11/18 18:59:31 fuzzer started 2025/11/18 18:59:31 dialing manager at localhost:34383 2025/11/18 18:59:31 checking machine... 2025/11/18 18:59:31 checking revisions... [ 59.690204] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:59:32 testing simple program... [ 59.755307] cgroup: Unknown subsys name 'net' [ 59.805954] cgroup: Unknown subsys name 'cpuset' [ 59.816036] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:59:31 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000001 RDX=1ffff11002ca182d RSI=ffffffff85e1ff20 RDI=ffff88801650c168 RBP=ffffffff85992bdf RSP=ffff888016cd77e0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000143 R13=ffff88801650b780 R14=ffff88801650b780 R15=ffffffff81b621bb RIP=ffffffff8147206b 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 00007fb1c4d01900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f98c7fb4000 CR3=000000001678e000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=fad969e9fc4df80200000000000ae988 XMM05=f35079d994f5db970000000000322fb8 XMM06=3e829fc8c8edc9900000000000322058 XMM07=fb795ef6d65770560000000000312038 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81ab1783 RBX=ffffffff81619130 RCX=ffff88801768f7ec RDX=1ffff11002ed1f1e RSI=ffffffff81ab1783 RDI=ffff88801768f960 RBP=ffff88801768f930 RSP=ffff88801768f890 R8 =0000000000000001 R9 =ffff88801768f8d8 R10=000000000003c9ed R11=00000000000255fd R12=ffff88801768f960 R13=0000000000000000 R14=ffff88801650d340 R15=0000000000092cc0 RIP=ffffffff81619134 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 00007f43cbf9c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f43cc5540b0 CR3=000000001df5b000 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