[ 45.818187] ------------[ cut here ]------------ [ 45.819079] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.821212] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.822678] Modules linked in: [ 45.823322] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.825321] Tainted: [W]=WARN [ 45.825879] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.827369] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.828299] 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 [ 45.831518] RSP: 0018:ffff888019d57bc0 EFLAGS: 00010286 [ 45.832498] RAX: 0000000000000000 RBX: ffffed10033aaf78 RCX: ffffffff813a4050 [ 45.833793] RDX: ffff88800f4ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.835104] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033aaf2f [ 45.836398] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.837686] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d57df8 [ 45.838993] FS: 00007f4734ad4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.840453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.841526] CR2: 00007f4734fc6580 CR3: 0000000009ba9000 CR4: 0000000000350ef0 [ 45.842842] Call Trace: [ 45.843346] [ 45.843762] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.844668] ? __create_object+0x59/0x80 [ 45.845458] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.846433] __vmalloc_noprof+0x59/0x60 [ 45.847214] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.848054] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.848995] bpf_prog_alloc+0x39/0x200 [ 45.849739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.850681] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.851603] do_seccomp+0x349/0x25e0 [ 45.852347] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.853262] ? __pfx_do_seccomp+0x10/0x10 [ 45.854018] ? find_held_lock+0x2b/0x80 [ 45.854790] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.855767] ? static_key_count+0x60/0x80 [ 45.856581] prctl_set_seccomp+0x4e/0x70 [ 45.857367] __do_sys_prctl+0xe6c/0x1d70 [ 45.858160] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.858990] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.859962] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.860931] ? irqentry_exit+0xf3/0x650 [ 45.861702] do_syscall_64+0xbf/0x430 [ 45.862450] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.863421] RIP: 0033:0x7f4734fc65cd [ 45.864134] 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 [ 45.867345] RSP: 002b:00007ffe65ad8f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.868733] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4734fc65cd [ 45.870026] RDX: 0000563f72c9ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.871338] RBP: 00007ffe65ad8f80 R08: 0000000000000000 R09: 00007ffe65ad8620 [ 45.872630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563fae4ca240 [ 45.873920] R13: 00007ffe65ad93b0 R14: 0000563fae4d3380 R15: 0000563fae4de540 [ 45.875241] [ 45.875669] irq event stamp: 1751 [ 45.876318] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 45.877856] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 45.879347] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 45.880660] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 45.881940] ---[ end trace 0000000000000000 ]--- [ 48.828744] ------------[ cut here ]------------ [ 48.829169] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.830005] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.830643] Modules linked in: [ 48.830920] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.831772] Tainted: [W]=WARN [ 48.832011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.832643] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.833018] 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 [ 48.834374] RSP: 0018:ffff88801bc4fbc0 EFLAGS: 00010286 [ 48.834786] RAX: 0000000000000000 RBX: ffffed1003789f78 RCX: ffffffff813a4050 [ 48.835331] RDX: ffff888016479bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.835859] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100d9e4849 [ 48.836399] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.836928] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bc4fdf8 [ 48.837472] FS: 00007f859d9c3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.838068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.838515] CR2: 00007f859deb5580 CR3: 0000000016611000 CR4: 0000000000350ef0 [ 48.839057] Call Trace: [ 48.839273] [ 48.839451] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.839816] ? __create_object+0x59/0x80 [ 48.840150] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.840545] __vmalloc_noprof+0x59/0x60 [ 48.840850] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.841223] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.841603] bpf_prog_alloc+0x39/0x200 [ 48.841904] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.842300] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.842668] do_seccomp+0x349/0x25e0 [ 48.842964] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.843350] ? __pfx_do_seccomp+0x10/0x10 [ 48.843671] ? find_held_lock+0x2b/0x80 [ 48.843978] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.844387] ? static_key_count+0x60/0x80 [ 48.844715] prctl_set_seccomp+0x4e/0x70 [ 48.845026] __do_sys_prctl+0xe6c/0x1d70 [ 48.845363] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.845716] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.846122] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.846514] ? irqentry_exit+0xf3/0x650 [ 48.846830] do_syscall_64+0xbf/0x430 [ 48.847142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.847526] RIP: 0033:0x7f859deb55cd [ 48.847806] 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 [ 48.849138] RSP: 002b:00007ffcfa4cf890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.849696] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f859deb55cd [ 48.850234] RDX: 000055e81309ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.850760] RBP: 00007ffcfa4cf8f0 R08: 0000000000000000 R09: 00007ffcfa4cef90 [ 48.851310] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e8507a8240 [ 48.851836] R13: 00007ffcfa4cfd20 R14: 000055e8507a7bf0 R15: 000055e8507bc4d0 [ 48.852383] [ 48.852563] irq event stamp: 1625 [ 48.852821] hardirqs last enabled at (1633): [] __up_console_sem+0x78/0x80 [ 48.853463] hardirqs last disabled at (1642): [] __up_console_sem+0x5d/0x80 [ 48.854105] softirqs last enabled at (1214): [] handle_softirqs+0x50c/0x770 [ 48.854744] softirqs last disabled at (1205): [] __irq_exit_rcu+0xc4/0x100 [ 48.855392] ---[ end trace 0000000000000000 ]--- [ 49.531648] ------------[ cut here ]------------ [ 49.532566] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.534562] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.536064] Modules linked in: [ 49.536692] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.538691] Tainted: [W]=WARN [ 49.539308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.540800] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.541748] 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 [ 49.545022] RSP: 0018:ffff88801718fbc0 EFLAGS: 00010286 [ 49.546045] RAX: 0000000000000000 RBX: ffffed1002e31f78 RCX: ffffffff813a4050 [ 49.547390] RDX: ffff88801996d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.548709] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e31f2f [ 49.550111] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.551474] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801718fdf8 [ 49.552784] FS: 00007f7055519900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.554264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.555384] CR2: 00007ffc54fadef7 CR3: 000000000e8b7000 CR4: 0000000000350ef0 [ 49.556683] Call Trace: [ 49.557197] [ 49.557618] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.558525] ? __create_object+0x59/0x80 [ 49.559340] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.560332] __vmalloc_noprof+0x59/0x60 [ 49.561065] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.561963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.562987] bpf_prog_alloc+0x39/0x200 [ 49.563746] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.564697] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.565616] do_seccomp+0x349/0x25e0 [ 49.566348] ? find_held_lock+0x2b/0x80 [ 49.567153] ? do_prlimit+0x310/0x610 [ 49.567879] ? __pfx_do_seccomp+0x10/0x10 [ 49.568690] ? do_raw_spin_unlock+0x53/0x220 [ 49.569531] ? _raw_spin_unlock+0x1e/0x40 [ 49.570328] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.571336] ? static_key_count+0x60/0x80 [ 49.572244] prctl_set_seccomp+0x4e/0x70 [ 49.573009] __do_sys_prctl+0xe6c/0x1d70 [ 49.573822] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.574699] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.575711] ? irqentry_exit+0xf3/0x650 [ 49.576493] do_syscall_64+0xbf/0x430 [ 49.577256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.578240] RIP: 0033:0x7f7055a0b5cd [ 49.578941] 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 [ 49.581778] RSP: 002b:00007ffc54fac4f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.583024] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7055a0b5cd [ 49.584170] RDX: 000055b9caddce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.585325] RBP: 00007ffc54fac550 R08: 0000000000000000 R09: 00007ffc54fabbf0 [ 49.586423] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b9f1e34ad0 [ 49.587464] R13: 00007ffc54fac980 R14: 000055b9f1e35bc0 R15: 000055b9f1e46780 [ 49.588482] [ 49.588816] irq event stamp: 1837 [ 49.589330] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 49.590559] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 49.591758] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 49.592980] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 49.594205] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55491' (ECDSA) to the list of known hosts. 2025/11/19 02:15:09 fuzzer started 2025/11/19 02:15:09 dialing manager at localhost:34383 2025/11/19 02:15:09 checking machine... 2025/11/19 02:15:09 checking revisions... [ 50.400972] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:15:09 testing simple program... [ 50.485202] cgroup: Unknown subsys name 'net' [ 50.542774] cgroup: Unknown subsys name 'cpuset' [ 50.555451] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:15:09 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff84bf02f8 RDX=0000000000000007 RSI=ffffffff84bf0808 RDI=ffff88801b867e27 RBP=00007f859df78000 RSP=ffff88801b867c90 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff888009cee780 R13=0000000000000004 R14=ffff88800988a160 R15=00007f859df7dfff RIP=ffffffff84bf0832 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f859d9c3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f859df7b0b0 CR3=000000000d352000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86a0b9d8 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888009757828 RSP=ffff888009757760 R8 =ffffffff86a0b9dc R9 =0000000000000000 R10=000000000003c9ed R11=0000000000008964 R12=ffff888009757830 R13=ffff888009757818 R14=ffff888009757811 R15=ffff8880097577d0 RIP=ffffffff8135e896 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f859df78650 CR3=000000000e213000 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=2038303a35313a323020393120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038303a35313a3230203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000