[ 46.358947] ------------[ cut here ]------------ [ 46.359867] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.362246] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.363693] Modules linked in: [ 46.364277] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.366249] Tainted: [W]=WARN [ 46.366858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.368299] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.369213] 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 [ 46.372313] RSP: 0018:ffff88800f087bc0 EFLAGS: 00010286 [ 46.373277] RAX: 0000000000000000 RBX: ffffed1001e10f78 RCX: ffffffff813a4050 [ 46.374523] RDX: ffff888015cbb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.375783] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e10f2f [ 46.377050] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.378297] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f087df8 [ 46.379543] FS: 00007f6a118e8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.380971] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.382019] CR2: 00007fffccb8eef7 CR3: 000000000dcf6000 CR4: 0000000000350ef0 [ 46.383269] Call Trace: [ 46.383761] [ 46.384166] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.385061] ? __create_object+0x59/0x80 [ 46.385834] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.386787] __vmalloc_noprof+0x59/0x60 [ 46.387530] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.388335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.389269] bpf_prog_alloc+0x39/0x200 [ 46.389984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.390899] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.391784] do_seccomp+0x349/0x25e0 [ 46.392481] ? find_held_lock+0x2b/0x80 [ 46.393216] ? do_prlimit+0x310/0x610 [ 46.393957] ? __pfx_do_seccomp+0x10/0x10 [ 46.394732] ? do_raw_spin_unlock+0x53/0x220 [ 46.395551] ? _raw_spin_unlock+0x1e/0x40 [ 46.396287] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.397244] ? static_key_count+0x60/0x80 [ 46.398024] prctl_set_seccomp+0x4e/0x70 [ 46.398796] __do_sys_prctl+0xe6c/0x1d70 [ 46.399557] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.400416] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.401346] ? irqentry_exit+0xf3/0x650 [ 46.402123] do_syscall_64+0xbf/0x430 [ 46.402846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.403794] RIP: 0033:0x7f6a11dda5cd [ 46.404476] 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 [ 46.407632] RSP: 002b:00007fffccb8dd60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.408973] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a11dda5cd [ 46.410241] RDX: 000055b856b6ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.411510] RBP: 00007fffccb8ddc0 R08: 0000000000000000 R09: 00007fffccb8d460 [ 46.412784] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b861f6cbf0 [ 46.414037] R13: 00007fffccb8e1f0 R14: 000055b861f76380 R15: 000055b861f81460 [ 46.415302] [ 46.415754] irq event stamp: 1711 [ 46.416358] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 46.417901] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 46.419412] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 46.420936] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 46.422415] ---[ end trace 0000000000000000 ]--- [ 49.899071] ------------[ cut here ]------------ [ 49.900232] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.902837] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.904734] Modules linked in: [ 49.905525] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.908005] Tainted: [W]=WARN [ 49.908773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.910609] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.911742] 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 [ 49.915708] RSP: 0018:ffff88801635fbc0 EFLAGS: 00010286 [ 49.916931] RAX: 0000000000000000 RBX: ffffed1002c6bf78 RCX: ffffffff813a4050 [ 49.918546] RDX: ffff888015d35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.920155] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c6bf2f [ 49.921775] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.923400] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801635fdf8 [ 49.925029] FS: 00007f20ec5bc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.926851] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.928183] CR2: 00007fff845c2ef7 CR3: 000000000df38000 CR4: 0000000000350ef0 [ 49.929825] Call Trace: [ 49.930445] [ 49.930953] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.932064] ? __create_object+0x59/0x80 [ 49.933021] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.934055] __vmalloc_noprof+0x59/0x60 [ 49.934865] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.935806] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.936817] bpf_prog_alloc+0x39/0x200 [ 49.937603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.938594] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.939561] do_seccomp+0x349/0x25e0 [ 49.940279] ? find_held_lock+0x2b/0x80 [ 49.941102] ? do_prlimit+0x310/0x610 [ 49.941894] ? __pfx_do_seccomp+0x10/0x10 [ 49.942721] ? do_raw_spin_unlock+0x53/0x220 [ 49.943597] ? _raw_spin_unlock+0x1e/0x40 [ 49.944428] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.945469] ? static_key_count+0x60/0x80 [ 49.946279] prctl_set_seccomp+0x4e/0x70 [ 49.947109] __do_sys_prctl+0xe6c/0x1d70 [ 49.947937] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.948870] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.949913] ? irqentry_exit+0xf3/0x650 [ 49.950723] do_syscall_64+0xbf/0x430 [ 49.951518] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.952567] RIP: 0033:0x7f20ecaae5cd [ 49.953266] 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 [ 49.956604] RSP: 002b:00007fff845c0890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.957928] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20ecaae5cd [ 49.959079] RDX: 0000558900201e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.960225] RBP: 00007fff845c08f0 R08: 0000000000000000 R09: 00007fff845bff90 [ 49.961401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558904217ad0 [ 49.962552] R13: 00007fff845c0d20 R14: 0000558904218bc0 R15: 0000558904229780 [ 49.963716] [ 49.964099] irq event stamp: 1767 [ 49.964679] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 49.966041] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 49.967413] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 49.968806] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 49.970154] ---[ end trace 0000000000000000 ]--- [ 50.765882] ------------[ cut here ]------------ [ 50.766768] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.768789] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.770261] Modules linked in: [ 50.770915] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.772919] Tainted: [W]=WARN [ 50.773529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.774989] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.775911] 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 [ 50.779350] RSP: 0018:ffff888018f7fbc0 EFLAGS: 00010286 [ 50.780356] RAX: 0000000000000000 RBX: ffffed10031eff78 RCX: ffffffff813a4050 [ 50.781729] RDX: ffff8880161fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.783003] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031eff2f [ 50.784284] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.785600] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f7fdf8 [ 50.786884] FS: 00007f9eb0bc1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.788333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.789443] CR2: 00007f9eb10b3580 CR3: 0000000013b3b000 CR4: 0000000000350ef0 [ 50.790717] Call Trace: [ 50.791173] [ 50.791642] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.792563] ? __create_object+0x59/0x80 [ 50.793331] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.794303] __vmalloc_noprof+0x59/0x60 [ 50.795054] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.795944] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.796929] bpf_prog_alloc+0x39/0x200 [ 50.797697] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.798631] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.799537] do_seccomp+0x349/0x25e0 [ 50.800204] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.801134] ? __pfx_do_seccomp+0x10/0x10 [ 50.801931] ? find_held_lock+0x2b/0x80 [ 50.802694] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.803667] ? static_key_count+0x60/0x80 [ 50.804482] prctl_set_seccomp+0x4e/0x70 [ 50.805307] __do_sys_prctl+0xe6c/0x1d70 [ 50.806105] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.806937] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.807884] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.808899] ? irqentry_exit+0xf3/0x650 [ 50.809674] do_syscall_64+0xbf/0x430 [ 50.810381] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.811353] RIP: 0033:0x7f9eb10b35cd [ 50.812055] 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 [ 50.815271] RSP: 002b:00007ffc4089e690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.816658] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9eb10b35cd [ 50.817966] RDX: 0000557084b1ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.819275] RBP: 00007ffc4089e6f0 R08: 0000000000000000 R09: 00007ffc4089dd90 [ 50.820573] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570ac4ac2b0 [ 50.821876] R13: 00007ffc4089eb20 R14: 00005570ac4aed20 R15: 00005570ac4c08d0 [ 50.823188] [ 50.823732] irq event stamp: 1691 [ 50.824569] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 50.826494] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 50.828417] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 50.830363] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 50.832054] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20628' (ECDSA) to the list of known hosts. 2025/11/18 13:09:16 fuzzer started 2025/11/18 13:09:16 dialing manager at localhost:34383 2025/11/18 13:09:17 checking machine... 2025/11/18 13:09:17 checking revisions... [ 51.701294] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:09:17 testing simple program... [ 51.781265] cgroup: Unknown subsys name 'net' [ 51.843153] cgroup: Unknown subsys name 'cpuset' [ 51.855586] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:09:16 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888015d33fa0 RCX=0000000000000000 RDX=0000000000000000 RSI=ffff888015d33fa0 RDI=ffff888015d33fa0 RBP=dffffc0000000000 RSP=ffff8880166e7c18 R8 =0000000000000002 R9 =0000000000000000 R10=ffff8880166e7c68 R11=0000000000000000 R12=0000000000000004 R13=ffff88800ddfa574 R14=0000000000000001 R15=ffff888008c41780 RIP=ffffffff84c33339 RFL=00000246 [---Z-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 00007f20ec5bc900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f20ec59b020 CR3=000000000d5c2000 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=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 info registers vcpu 1 RAX=000000000003354f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f025791c000 CR3=000000000c6af000 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=a377df851b7224a7794930c05e6aff2b XMM02=ec2efd57dc4c00df0000000000306878 XMM03=c3a7105fa87026190000000000306948 XMM04=20bb0ca88e51599f00000000000ae988 XMM05=ddeecf0d569b85b20000000000321888 XMM06=817b8945e9d503730000000000320928 XMM07=e042d86d42eb936e0000000000311778 XMM08=c3a7105fa87026190000000000306948 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000