[ 45.852084] ------------[ cut here ]------------ [ 45.852981] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.854964] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.856406] Modules linked in: [ 45.857039] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.859207] Tainted: [W]=WARN [ 45.859860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.861332] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.862230] 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 [ 45.865390] RSP: 0018:ffff88800d127bc0 EFLAGS: 00010286 [ 45.866372] RAX: 0000000000000000 RBX: ffffed1001a24f78 RCX: ffffffff813a4050 [ 45.867690] RDX: ffff888016b33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.868971] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a24f2f [ 45.870238] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.871520] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d127df8 [ 45.872809] FS: 00007f1400fcf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.874226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.875298] CR2: 00007ffca3b3fef7 CR3: 000000000afd9000 CR4: 0000000000350ef0 [ 45.876574] Call Trace: [ 45.877080] [ 45.877489] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.878380] ? __create_object+0x59/0x80 [ 45.879165] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.880131] __vmalloc_noprof+0x59/0x60 [ 45.880892] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.881777] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.882659] bpf_prog_alloc+0x39/0x200 [ 45.883387] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.884312] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.885216] do_seccomp+0x349/0x25e0 [ 45.885938] ? find_held_lock+0x2b/0x80 [ 45.886648] ? do_prlimit+0x310/0x610 [ 45.887402] ? __pfx_do_seccomp+0x10/0x10 [ 45.888186] ? do_raw_spin_unlock+0x53/0x220 [ 45.889028] ? _raw_spin_unlock+0x1e/0x40 [ 45.889803] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.890779] ? static_key_count+0x60/0x80 [ 45.891528] prctl_set_seccomp+0x4e/0x70 [ 45.892291] __do_sys_prctl+0xe6c/0x1d70 [ 45.893068] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.893912] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.894874] ? irqentry_exit+0xf3/0x650 [ 45.895581] do_syscall_64+0xbf/0x430 [ 45.896302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.897233] RIP: 0033:0x7f14014c15cd [ 45.897934] 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 [ 45.901067] RSP: 002b:00007ffca3b3d440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.902411] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14014c15cd [ 45.903722] RDX: 0000560b9a1e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.905008] RBP: 00007ffca3b3d4a0 R08: 0000000000000000 R09: 00007ffca3b3cb40 [ 45.906295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560bd8698240 [ 45.907579] R13: 00007ffca3b3d8d0 R14: 0000560bd86a1380 R15: 0000560bd86ac540 [ 45.908875] [ 45.909298] irq event stamp: 1793 [ 45.909954] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 45.911485] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 45.913012] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 45.914549] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 45.916057] ---[ end trace 0000000000000000 ]--- [ 48.642146] ------------[ cut here ]------------ [ 48.642574] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.643560] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.644229] Modules linked in: [ 48.644501] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.645429] Tainted: [W]=WARN [ 48.645712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.646368] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.646800] 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 [ 48.648259] RSP: 0018:ffff888017627bc0 EFLAGS: 00010286 [ 48.648709] RAX: 0000000000000000 RBX: ffffed1002ec4f78 RCX: ffffffff813a4050 [ 48.649276] RDX: ffff88800f865340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.649868] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec4f2f [ 48.650436] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.651041] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017627df8 [ 48.651613] FS: 00007f4ae1855900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.652281] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.652763] CR2: 00007f4ae1d47580 CR3: 000000001d194000 CR4: 0000000000350ef0 [ 48.653331] Call Trace: [ 48.653545] [ 48.653759] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.654151] ? __create_object+0x59/0x80 [ 48.654495] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.654938] __vmalloc_noprof+0x59/0x60 [ 48.655265] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.655643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.656072] bpf_prog_alloc+0x39/0x200 [ 48.656390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.656811] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.657203] do_seccomp+0x349/0x25e0 [ 48.657508] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.657923] ? __pfx_do_seccomp+0x10/0x10 [ 48.658264] ? find_held_lock+0x2b/0x80 [ 48.658599] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.659042] ? static_key_count+0x60/0x80 [ 48.659393] prctl_set_seccomp+0x4e/0x70 [ 48.659753] __do_sys_prctl+0xe6c/0x1d70 [ 48.660097] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.660471] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.660916] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.661342] ? irqentry_exit+0xf3/0x650 [ 48.661698] do_syscall_64+0xbf/0x430 [ 48.662020] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.662438] RIP: 0033:0x7f4ae1d475cd [ 48.662779] 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 [ 48.664244] RSP: 002b:00007ffcbd5d9590 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.664876] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ae1d475cd [ 48.665449] RDX: 00005586974a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.666043] RBP: 00007ffcbd5d95f0 R08: 0000000000000000 R09: 00007ffcbd5d8c90 [ 48.666622] R10: 0000000000000000 R11: 0000000000000246 R12: 00005586c6652ad0 [ 48.667212] R13: 00007ffcbd5d9a20 R14: 00005586c6653bc0 R15: 00005586c6664780 [ 48.667813] [ 48.668009] irq event stamp: 1633 [ 48.668288] hardirqs last enabled at (1641): [] __up_console_sem+0x78/0x80 [ 48.668990] hardirqs last disabled at (1650): [] __up_console_sem+0x5d/0x80 [ 48.669697] softirqs last enabled at (1206): [] handle_softirqs+0x50c/0x770 [ 48.670389] softirqs last disabled at (1197): [] __irq_exit_rcu+0xc4/0x100 [ 48.671097] ---[ end trace 0000000000000000 ]--- [ 49.357341] ------------[ cut here ]------------ [ 49.357829] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.358864] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.359592] Modules linked in: [ 49.359922] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.360957] Tainted: [W]=WARN [ 49.361247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.362011] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.362475] 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 [ 49.364122] RSP: 0018:ffff888016a1fbc0 EFLAGS: 00010286 [ 49.364605] RAX: 0000000000000000 RBX: ffffed1002d43f78 RCX: ffffffff813a4050 [ 49.365272] RDX: ffff88800a739bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.365940] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d43f2f [ 49.366590] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.367260] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a1fdf8 [ 49.367931] FS: 00007fad22ef6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.368689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.369225] CR2: 00007fad233e8580 CR3: 000000000db7e000 CR4: 0000000000350ef0 [ 49.369902] Call Trace: [ 49.370144] [ 49.370352] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.370827] ? __create_object+0x59/0x80 [ 49.371209] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.371715] __vmalloc_noprof+0x59/0x60 [ 49.372092] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.372520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.373011] bpf_prog_alloc+0x39/0x200 [ 49.373371] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.373856] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.374303] do_seccomp+0x349/0x25e0 [ 49.374661] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.375133] ? __pfx_do_seccomp+0x10/0x10 [ 49.375511] ? find_held_lock+0x2b/0x80 [ 49.375900] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.376378] ? static_key_count+0x60/0x80 [ 49.376795] prctl_set_seccomp+0x4e/0x70 [ 49.377172] __do_sys_prctl+0xe6c/0x1d70 [ 49.377556] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.378000] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.378480] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.378987] ? irqentry_exit+0xf3/0x650 [ 49.379358] do_syscall_64+0xbf/0x430 [ 49.379742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.380210] RIP: 0033:0x7fad233e85cd [ 49.380547] 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 [ 49.382180] RSP: 002b:00007ffe660d1890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.382897] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad233e85cd [ 49.383532] RDX: 000055e099249e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.384189] RBP: 00007ffe660d18f0 R08: 0000000000000000 R09: 00007ffe660d0f90 [ 49.384838] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e099912ad0 [ 49.385471] R13: 00007ffe660d1d20 R14: 000055e099913bc0 R15: 000055e099924780 [ 49.386134] [ 49.386354] irq event stamp: 1635 [ 49.386696] hardirqs last enabled at (1645): [] __up_console_sem+0x78/0x80 [ 49.387455] hardirqs last disabled at (1652): [] __up_console_sem+0x5d/0x80 [ 49.388232] softirqs last enabled at (1188): [] handle_softirqs+0x50c/0x770 [ 49.389031] softirqs last disabled at (1179): [] __irq_exit_rcu+0xc4/0x100 [ 49.389817] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45477' (ECDSA) to the list of known hosts. 2025/11/18 16:59:44 fuzzer started 2025/11/18 16:59:44 dialing manager at localhost:34383 2025/11/18 16:59:44 checking machine... 2025/11/18 16:59:44 checking revisions... [ 50.224940] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:59:44 testing simple program... [ 50.320242] cgroup: Unknown subsys name 'net' [ 50.373506] cgroup: Unknown subsys name 'cpuset' [ 50.385554] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:59:44 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff81ab668c RDX=0000000000000000 RSI=ffffffff86aaf6be RDI=ffffffff8671fe70 RBP=ffffffff8671fe70 RSP=ffff888017caf618 R8 =ffffffff86aaf6be R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e35 R12=ffffffff8671fe70 R13=ffffffff8671fe70 R14=ffffffff8671fe70 R15=dffffc0000000000 RIP=ffffffff8135da9e RFL=00000256 [---ZAP-] 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 00007f4ae1855900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4ae1834020 CR3=0000000020543000 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=0000000000027215 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4ae180901c CR3=000000000e389000 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=2033343a39353a363120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033343a39353a3631203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000