[ 45.855782] ------------[ cut here ]------------ [ 45.856658] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.858535] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.859968] Modules linked in: [ 45.860536] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.862408] Tainted: [W]=WARN [ 45.862976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.864562] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.865468] 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 [ 45.868437] RSP: 0018:ffff88800d53fbc0 EFLAGS: 00010286 [ 45.869344] RAX: 0000000000000000 RBX: ffffed1001aa7f78 RCX: ffffffff813a4050 [ 45.870538] RDX: ffff8880167c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.871751] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001aa7f2f [ 45.872964] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.874176] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d53fdf8 [ 45.875396] FS: 00007f8f381a2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.876734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.877736] CR2: 00007f8f38694580 CR3: 000000000d456000 CR4: 0000000000350ef0 [ 45.878934] Call Trace: [ 45.879378] [ 45.879803] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.880656] ? __create_object+0x59/0x80 [ 45.881341] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.882245] __vmalloc_noprof+0x59/0x60 [ 45.882967] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.883792] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.884668] bpf_prog_alloc+0x39/0x200 [ 45.885317] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.886186] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.887039] do_seccomp+0x349/0x25e0 [ 45.887718] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.888510] ? __pfx_do_seccomp+0x10/0x10 [ 45.889243] ? find_held_lock+0x2b/0x80 [ 45.889959] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.890862] ? static_key_count+0x60/0x80 [ 45.891638] prctl_set_seccomp+0x4e/0x70 [ 45.892322] __do_sys_prctl+0xe6c/0x1d70 [ 45.893048] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.893857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.894762] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.895588] ? irqentry_exit+0xf3/0x650 [ 45.896226] do_syscall_64+0xbf/0x430 [ 45.896844] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.897649] RIP: 0033:0x7f8f386945cd [ 45.898195] 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 [ 45.900846] RSP: 002b:00007ffdd57285a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.901977] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8f386945cd [ 45.903055] RDX: 000055da91d52e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.904122] RBP: 00007ffdd5728600 R08: 0000000000000000 R09: 00007ffdd5727ca0 [ 45.905185] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dab6da6ad0 [ 45.906250] R13: 00007ffdd5728a30 R14: 000055dab6da7bc0 R15: 000055dab6db8780 [ 45.907348] [ 45.907726] irq event stamp: 1847 [ 45.908227] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 45.909491] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 45.910814] softirqs last enabled at (1888): [] handle_softirqs+0x50c/0x770 [ 45.912137] softirqs last disabled at (1873): [] __irq_exit_rcu+0xc4/0x100 [ 45.913421] ---[ end trace 0000000000000000 ]--- [ 48.694506] ------------[ cut here ]------------ [ 48.695530] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.697649] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.699169] Modules linked in: [ 48.699816] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.702180] Tainted: [W]=WARN [ 48.702877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.704420] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.705362] 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 [ 48.708920] RSP: 0018:ffff8880143f7bc0 EFLAGS: 00010286 [ 48.710009] RAX: 0000000000000000 RBX: ffffed100287ef78 RCX: ffffffff813a4050 [ 48.711409] RDX: ffff88800c531bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.712913] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100287ef2f [ 48.714419] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.715921] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880143f7df8 [ 48.717344] FS: 00007f8ce9293900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.718979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.720158] CR2: 00007f8ce9785580 CR3: 000000001c66f000 CR4: 0000000000350ef0 [ 48.721621] Call Trace: [ 48.722110] [ 48.722535] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.723484] ? __create_object+0x59/0x80 [ 48.724425] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.725443] __vmalloc_noprof+0x59/0x60 [ 48.726224] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.727154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.728130] bpf_prog_alloc+0x39/0x200 [ 48.728891] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.729846] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.730766] do_seccomp+0x349/0x25e0 [ 48.731476] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.732388] ? __pfx_do_seccomp+0x10/0x10 [ 48.733193] ? find_held_lock+0x2b/0x80 [ 48.733971] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.734947] ? static_key_count+0x60/0x80 [ 48.735782] prctl_set_seccomp+0x4e/0x70 [ 48.736530] __do_sys_prctl+0xe6c/0x1d70 [ 48.737324] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.738195] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.739188] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.740167] ? irqentry_exit+0xf3/0x650 [ 48.740944] do_syscall_64+0xbf/0x430 [ 48.741693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.742661] RIP: 0033:0x7f8ce97855cd [ 48.743393] 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 [ 48.746590] RSP: 002b:00007ffe2c941950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.748017] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ce97855cd [ 48.749315] RDX: 0000560bc0764e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.750625] RBP: 00007ffe2c9419b0 R08: 0000000000000000 R09: 00007ffe2c941050 [ 48.751932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560bdd078ad0 [ 48.753229] R13: 00007ffe2c941de0 R14: 0000560bdd079bc0 R15: 0000560bdd08a780 [ 48.754541] [ 48.755026] irq event stamp: 1819 [ 48.755688] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 48.757060] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 48.758379] softirqs last enabled at (1436): [] handle_softirqs+0x50c/0x770 [ 48.759723] softirqs last disabled at (1431): [] __irq_exit_rcu+0xc4/0x100 [ 48.761033] ---[ end trace 0000000000000000 ]--- [ 49.446674] ------------[ cut here ]------------ [ 49.447671] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.449912] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.451559] Modules linked in: [ 49.452238] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.454453] Tainted: [W]=WARN [ 49.455143] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.456633] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.457495] 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 [ 49.460670] RSP: 0018:ffff88801758fbc0 EFLAGS: 00010286 [ 49.461654] RAX: 0000000000000000 RBX: ffffed1002eb1f78 RCX: ffffffff813a4050 [ 49.462923] RDX: ffff888016ac5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.464223] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb1f2f [ 49.465536] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.466895] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801758fdf8 [ 49.468218] FS: 00007f1d0ee28900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.469669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.470748] CR2: 00007ffc8c6e5ef7 CR3: 000000000d2ae000 CR4: 0000000000350ef0 [ 49.472061] Call Trace: [ 49.472525] [ 49.472988] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.473895] ? __create_object+0x59/0x80 [ 49.474702] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.475689] __vmalloc_noprof+0x59/0x60 [ 49.476400] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.477290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.478227] bpf_prog_alloc+0x39/0x200 [ 49.478984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.479945] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.480859] do_seccomp+0x349/0x25e0 [ 49.481539] ? find_held_lock+0x2b/0x80 [ 49.482315] ? do_prlimit+0x310/0x610 [ 49.483071] ? __pfx_do_seccomp+0x10/0x10 [ 49.483868] ? do_raw_spin_unlock+0x53/0x220 [ 49.484705] ? _raw_spin_unlock+0x1e/0x40 [ 49.485451] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.486432] ? static_key_count+0x60/0x80 [ 49.487252] prctl_set_seccomp+0x4e/0x70 [ 49.488034] __do_sys_prctl+0xe6c/0x1d70 [ 49.488827] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.489704] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.490679] ? irqentry_exit+0xf3/0x650 [ 49.491424] do_syscall_64+0xbf/0x430 [ 49.492182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.493140] RIP: 0033:0x7f1d0f31a5cd [ 49.493963] 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 [ 49.497171] RSP: 002b:00007ffc8c6e3fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.498538] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d0f31a5cd [ 49.499949] RDX: 0000556ba2c27e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.501268] RBP: 00007ffc8c6e4000 R08: 0000000000000000 R09: 00007ffc8c6e36a0 [ 49.502622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bc15f6b10 [ 49.503934] R13: 00007ffc8c6e4430 R14: 0000556bc15f72b0 R15: 0000556bc160b6f0 [ 49.505231] [ 49.505707] irq event stamp: 1845 [ 49.506326] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 49.507873] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 49.509399] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 49.510947] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 49.512322] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62187' (ECDSA) to the list of known hosts. 2025/11/18 12:20:29 fuzzer started 2025/11/18 12:20:30 dialing manager at localhost:34383 2025/11/18 12:20:30 checking machine... 2025/11/18 12:20:30 checking revisions... [ 50.351426] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:20:30 testing simple program... [ 50.447726] cgroup: Unknown subsys name 'net' [ 50.511865] cgroup: Unknown subsys name 'cpuset' [ 50.544973] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:20:29 Registers: info registers vcpu 0 RAX=ffffed1001aa7ef0 RBX=00007f8ce9256000 RCX=ffffffff819f3e51 RDX=ffffed1001aa7ef0 RSI=0000000000000010 RDI=ffff88800d53f770 RBP=ffffed1001aa7eee RSP=ffff88800d53f5c0 R8 =0000000000000001 R9 =ffffed1001aa7eef R10=ffff88800d53f77f R11=0000000000000001 R12=0000000000000010 R13=0000000000000000 R14=00007f8ce9256fff R15=dffffc0000000000 RIP=ffffffff81b2d177 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 00007f8ce9293900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8ce9258008 CR3=0000000009ffe000 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=0000000000027d21 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=00000206 [-----P-] 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff2099ca18 CR3=000000000c333000 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=e6e8678415f84f9772484b0221f37499 XMM02=2c67c8bc2e329bc30000000000304b50 XMM03=fb795ef6d657705600000000003128a0 XMM04=acaaf8975e6f00ff00000000000ae988 XMM05=35b1333ab4181dbc0000000000321ab8 XMM06=5b75c91c8044534200000000003214b0 XMM07=e042d86d42eb936e0000000000312b20 XMM08=d0b6a30c874c2a130000000000304bb0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000