[ 45.878429] ------------[ cut here ]------------ [ 45.879396] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.881417] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.882947] Modules linked in: [ 45.883581] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.885587] Tainted: [W]=WARN [ 45.886153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.887662] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.888589] 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 [ 45.891829] RSP: 0018:ffff888014e47bc0 EFLAGS: 00010286 [ 45.892815] RAX: 0000000000000000 RBX: ffffed10029c8f78 RCX: ffffffff813a4050 [ 45.894117] RDX: ffff888017311bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.895426] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10029c8f2f [ 45.896721] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.898029] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014e47df8 [ 45.899333] FS: 00007fd6627d0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.900765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.901857] CR2: 00007ffe1ef73ef8 CR3: 000000000d7d0000 CR4: 0000000000350ef0 [ 45.903163] Call Trace: [ 45.903668] [ 45.904083] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.904986] ? __create_object+0x59/0x80 [ 45.905787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.906758] __vmalloc_noprof+0x59/0x60 [ 45.907527] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.908416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.909368] bpf_prog_alloc+0x39/0x200 [ 45.910056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.910990] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.911914] do_seccomp+0x349/0x25e0 [ 45.912660] ? find_held_lock+0x2b/0x80 [ 45.913436] ? do_prlimit+0x310/0x610 [ 45.914145] ? __pfx_do_seccomp+0x10/0x10 [ 45.914939] ? do_raw_spin_unlock+0x53/0x220 [ 45.915789] ? _raw_spin_unlock+0x1e/0x40 [ 45.916579] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.917554] ? static_key_count+0x60/0x80 [ 45.918365] prctl_set_seccomp+0x4e/0x70 [ 45.919112] __do_sys_prctl+0xe6c/0x1d70 [ 45.919897] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.920756] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.921744] ? irqentry_exit+0xf3/0x650 [ 45.922529] do_syscall_64+0xbf/0x430 [ 45.923287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.924244] RIP: 0033:0x7fd662cc25cd [ 45.924913] 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 [ 45.928153] RSP: 002b:00007ffe1ef725a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.929576] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd662cc25cd [ 45.930864] RDX: 0000556b5e8f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.932151] RBP: 00007ffe1ef72600 R08: 0000000000000000 R09: 00007ffe1ef71ca0 [ 45.933473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b9b4a5ad0 [ 45.934781] R13: 00007ffe1ef72a30 R14: 0000556b9b4a6bc0 R15: 0000556b9b4b7780 [ 45.936106] [ 45.936585] irq event stamp: 1803 [ 45.937252] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 45.938797] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 45.940319] softirqs last enabled at (1566): [] handle_softirqs+0x50c/0x770 [ 45.941912] softirqs last disabled at (1561): [] __irq_exit_rcu+0xc4/0x100 [ 45.943669] ---[ end trace 0000000000000000 ]--- [ 48.815222] ------------[ cut here ]------------ [ 48.816105] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.818155] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.819689] Modules linked in: [ 48.820344] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.822404] Tainted: [W]=WARN [ 48.822972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.824483] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.825420] 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 [ 48.828652] RSP: 0018:ffff888015877bc0 EFLAGS: 00010286 [ 48.829666] RAX: 0000000000000000 RBX: ffffed1002b0ef78 RCX: ffffffff813a4050 [ 48.830981] RDX: ffff888015a30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.832293] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b0ef2f [ 48.833585] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.834880] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015877df8 [ 48.836201] FS: 00007fa6849a7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.837653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.838712] CR2: 00007ffd6df5fef8 CR3: 000000001f0c5000 CR4: 0000000000350ef0 [ 48.839992] Call Trace: [ 48.840514] [ 48.840921] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.841824] ? irqentry_exit+0x17b/0x650 [ 48.842601] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 48.843583] __vmalloc_noprof+0x59/0x60 [ 48.844338] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.845153] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.846100] bpf_prog_alloc+0x39/0x200 [ 48.846834] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.847757] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.848653] do_seccomp+0x349/0x25e0 [ 48.849371] ? find_held_lock+0x2b/0x80 [ 48.850088] ? do_prlimit+0x310/0x610 [ 48.850826] ? __pfx_do_seccomp+0x10/0x10 [ 48.851603] ? do_raw_spin_unlock+0x53/0x220 [ 48.852433] ? _raw_spin_unlock+0x1e/0x40 [ 48.853214] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.854132] ? static_key_count+0x60/0x80 [ 48.854935] prctl_set_seccomp+0x4e/0x70 [ 48.855701] __do_sys_prctl+0xe6c/0x1d70 [ 48.856479] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.857329] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.858293] ? irqentry_exit+0xf3/0x650 [ 48.859004] do_syscall_64+0xbf/0x430 [ 48.859735] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.860682] RIP: 0033:0x7fa684e995cd [ 48.861381] 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 [ 48.864564] RSP: 002b:00007ffd6df5eb90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.865944] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa684e995cd [ 48.867236] RDX: 000055c0c23a7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.868523] RBP: 00007ffd6df5ebf0 R08: 0000000000000000 R09: 00007ffd6df5e290 [ 48.869841] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0f95e8ad0 [ 48.871138] R13: 00007ffd6df5f020 R14: 000055c0f95e9bc0 R15: 000055c0f95fa780 [ 48.872442] [ 48.872863] irq event stamp: 1747 [ 48.873507] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 48.875046] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 48.876571] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 48.878212] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 48.879719] ---[ end trace 0000000000000000 ]--- [ 49.579511] ------------[ cut here ]------------ [ 49.580465] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.582471] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.583956] Modules linked in: [ 49.584643] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.586664] Tainted: [W]=WARN [ 49.587273] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.588758] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.589685] 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 [ 49.592881] RSP: 0018:ffff88801a1dfbc0 EFLAGS: 00010286 [ 49.593886] RAX: 0000000000000000 RBX: ffffed100343bf78 RCX: ffffffff813a4050 [ 49.595190] RDX: ffff888009e2b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.596487] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100343bf2f [ 49.597790] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.599079] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1dfdf8 [ 49.600378] FS: 00007f951a950900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.601841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.602918] CR2: 00007ffc22fc5ef8 CR3: 0000000016711000 CR4: 0000000000350ef0 [ 49.604219] Call Trace: [ 49.604690] [ 49.605105] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.606018] ? __create_object+0x59/0x80 [ 49.606803] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.607776] __vmalloc_noprof+0x59/0x60 [ 49.608530] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.609419] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.610356] bpf_prog_alloc+0x39/0x200 [ 49.611060] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.611992] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.612896] do_seccomp+0x349/0x25e0 [ 49.613627] ? find_held_lock+0x2b/0x80 [ 49.614392] ? do_prlimit+0x310/0x610 [ 49.615094] ? __pfx_do_seccomp+0x10/0x10 [ 49.615888] ? do_raw_spin_unlock+0x53/0x220 [ 49.616723] ? _raw_spin_unlock+0x1e/0x40 [ 49.617516] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.618484] ? static_key_count+0x60/0x80 [ 49.619290] prctl_set_seccomp+0x4e/0x70 [ 49.620027] __do_sys_prctl+0xe6c/0x1d70 [ 49.620810] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.621685] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.622655] ? irqentry_exit+0xf3/0x650 [ 49.623437] do_syscall_64+0xbf/0x430 [ 49.624155] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.625120] RIP: 0033:0x7f951ae425cd [ 49.625861] 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 [ 49.629194] RSP: 002b:00007ffc22fc36b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.630625] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f951ae425cd [ 49.631956] RDX: 00005619f7357e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.633286] RBP: 00007ffc22fc3710 R08: 0000000000000000 R09: 00007ffc22fc2db0 [ 49.634627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a349d6bf0 [ 49.635958] R13: 00007ffc22fc3b40 R14: 0000561a349e0380 R15: 0000561a349eb460 [ 49.637310] [ 49.637761] irq event stamp: 1797 [ 49.638431] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.640023] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.641616] softirqs last enabled at (1370): [] handle_softirqs+0x50c/0x770 [ 49.642972] softirqs last disabled at (1365): [] __irq_exit_rcu+0xc4/0x100 [ 49.644277] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2105' (ECDSA) to the list of known hosts. 2025/11/18 13:29:20 fuzzer started 2025/11/18 13:29:20 dialing manager at localhost:34383 2025/11/18 13:29:20 checking machine... 2025/11/18 13:29:20 checking revisions... [ 50.531344] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:29:20 testing simple program... [ 50.616623] cgroup: Unknown subsys name 'net' [ 50.690305] cgroup: Unknown subsys name 'cpuset' [ 50.703059] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:29:20 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888015850000 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000020 RDI=0000000000000001 RBP=ffff888015850a58 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015850a80 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527659 RFL=00000046 [---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 00007fa6849a7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd6df58000 CR3=000000001f16d000 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=0000000000000000 RBX=0000000000000501 RCX=ffffffff81bc9d3f RDX=1ffff11002a9ef8e RSI=ffff888019ef1120 RDI=fffffffffffff000 RBP=0000000000000000 RSP=ffff8880154f7a18 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000001 R12=dffffc0000000000 R13=ffff8880154f7de0 R14=ffff8880154f7c38 R15=ffff888019ef1120 RIP=ffffffff81751958 RFL=00000206 [-----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 00007fc9d0970900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc9d0087570 CR3=000000000d38d000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=9ed15cd437f8303800000000000ae988 XMM05=8b5a04675d2ae2d70000000000320b70 XMM06=817b8945e9d50373000000000031f960 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000