[ 44.047296] ------------[ cut here ]------------ [ 44.048270] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.050276] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 44.051755] Modules linked in: [ 44.052431] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.054447] Tainted: [W]=WARN [ 44.055053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.056554] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.057476] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 44.060683] RSP: 0018:ffff88800a8d7bc0 EFLAGS: 00010286 [ 44.061668] RAX: 0000000000000000 RBX: ffffed100151af78 RCX: ffffffff813a4050 [ 44.062963] RDX: ffff888014668000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.064288] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100151af2f [ 44.065572] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.066857] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a8d7df8 [ 44.068137] FS: 00007fc982569900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.069607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.070661] CR2: 00007ffc9df85ef7 CR3: 000000000b8ef000 CR4: 0000000000350ef0 [ 44.071960] Call Trace: [ 44.072476] [ 44.072884] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.073784] ? __create_object+0x59/0x80 [ 44.074565] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.075528] __vmalloc_noprof+0x59/0x60 [ 44.076313] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.077190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.078122] bpf_prog_alloc+0x39/0x200 [ 44.078820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.079729] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.080639] do_seccomp+0x349/0x25e0 [ 44.081350] ? find_held_lock+0x2b/0x80 [ 44.082097] ? do_prlimit+0x310/0x610 [ 44.082790] ? __pfx_do_seccomp+0x10/0x10 [ 44.083576] ? do_raw_spin_unlock+0x53/0x220 [ 44.084428] ? _raw_spin_unlock+0x1e/0x40 [ 44.085217] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.086179] ? static_key_count+0x60/0x80 [ 44.086924] prctl_set_seccomp+0x4e/0x70 [ 44.087686] __do_sys_prctl+0xe6c/0x1d70 [ 44.088474] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.089333] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.090384] ? irqentry_exit+0xf3/0x650 [ 44.091219] do_syscall_64+0xbf/0x430 [ 44.092032] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.093086] RIP: 0033:0x7fc982a5b5cd [ 44.093817] 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 [ 44.097281] RSP: 002b:00007ffc9df84b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.098775] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc982a5b5cd [ 44.100186] RDX: 000055ff74f0ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.101602] RBP: 00007ffc9df84b90 R08: 0000000000000000 R09: 00007ffc9df84230 [ 44.103014] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff88372ad0 [ 44.104439] R13: 00007ffc9df84fc0 R14: 000055ff88373bc0 R15: 000055ff88384780 [ 44.105720] [ 44.106109] irq event stamp: 1775 [ 44.106631] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 44.107949] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 44.109271] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 44.110605] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 44.111907] ---[ end trace 0000000000000000 ]--- [ 46.888131] ------------[ cut here ]------------ [ 46.889090] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.891205] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 46.892710] Modules linked in: [ 46.893397] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.895397] Tainted: [W]=WARN [ 46.895955] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.897467] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.898375] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.901573] RSP: 0018:ffff88801704fbc0 EFLAGS: 00010286 [ 46.902550] RAX: 0000000000000000 RBX: ffffed1002e09f78 RCX: ffffffff813a4050 [ 46.903826] RDX: ffff8880165c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.905109] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e09f2f [ 46.906382] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.907655] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801704fdf8 [ 46.908941] FS: 00007f8435e23900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.910398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.911451] CR2: 00007f8436315580 CR3: 000000001fc19000 CR4: 0000000000350ef0 [ 46.912753] Call Trace: [ 46.913262] [ 46.913672] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.914555] ? __create_object+0x59/0x80 [ 46.915320] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.916312] __vmalloc_noprof+0x59/0x60 [ 46.917073] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.917900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.918824] bpf_prog_alloc+0x39/0x200 [ 46.919560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.920496] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.921402] do_seccomp+0x349/0x25e0 [ 46.922112] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.922964] ? __pfx_do_seccomp+0x10/0x10 [ 46.923763] ? find_held_lock+0x2b/0x80 [ 46.924540] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.925498] ? static_key_count+0x60/0x80 [ 46.926309] prctl_set_seccomp+0x4e/0x70 [ 46.927087] __do_sys_prctl+0xe6c/0x1d70 [ 46.927825] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.928694] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.929663] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.930642] ? irqentry_exit+0xf3/0x650 [ 46.931424] do_syscall_64+0xbf/0x430 [ 46.932168] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.933140] RIP: 0033:0x7f84363155cd [ 46.933799] 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 [ 46.936948] RSP: 002b:00007fff686b8010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.938323] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84363155cd [ 46.939593] RDX: 0000560b8a253e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.940898] RBP: 00007fff686b8070 R08: 0000000000000000 R09: 00007fff686b7710 [ 46.942164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560bc2151bf0 [ 46.943471] R13: 00007fff686b84a0 R14: 0000560bc215b380 R15: 0000560bc2166460 [ 46.944770] [ 46.945226] irq event stamp: 1799 [ 46.945832] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 46.947360] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 46.948896] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 46.950441] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 46.951942] ---[ end trace 0000000000000000 ]--- [ 47.617938] ------------[ cut here ]------------ [ 47.618806] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.620768] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 47.622138] Modules linked in: [ 47.622690] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.624567] Tainted: [W]=WARN [ 47.625114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.626499] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.627367] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 47.630383] RSP: 0018:ffff88801646fbc0 EFLAGS: 00010286 [ 47.631315] RAX: 0000000000000000 RBX: ffffed1002c8df78 RCX: ffffffff813a4050 [ 47.632542] RDX: ffff88800f1e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.633768] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c8df2f [ 47.635000] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.636213] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801646fdf8 [ 47.637442] FS: 00007fc776815900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.638795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.639813] CR2: 00007fc776d07580 CR3: 000000001f5c7000 CR4: 0000000000350ef0 [ 47.641054] Call Trace: [ 47.641498] [ 47.641896] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.642766] ? __create_object+0x59/0x80 [ 47.643529] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.644483] __vmalloc_noprof+0x59/0x60 [ 47.645202] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.646018] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.646862] bpf_prog_alloc+0x39/0x200 [ 47.647550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.648441] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.649301] do_seccomp+0x349/0x25e0 [ 47.649939] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.650793] ? __pfx_do_seccomp+0x10/0x10 [ 47.651545] ? find_held_lock+0x2b/0x80 [ 47.652291] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.653203] ? static_key_count+0x60/0x80 [ 47.653920] prctl_set_seccomp+0x4e/0x70 [ 47.654659] __do_sys_prctl+0xe6c/0x1d70 [ 47.655340] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.656045] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.656816] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.657613] ? irqentry_exit+0xf3/0x650 [ 47.658236] do_syscall_64+0xbf/0x430 [ 47.658809] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.659628] RIP: 0033:0x7fc776d075cd [ 47.660201] 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 [ 47.662818] RSP: 002b:00007ffdedd7b380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.663945] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc776d075cd [ 47.665012] RDX: 000055a89574ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.666063] RBP: 00007ffdedd7b3e0 R08: 0000000000000000 R09: 00007ffdedd7aa80 [ 47.667117] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a8d272dbf0 [ 47.668165] R13: 00007ffdedd7b810 R14: 000055a8d2737380 R15: 000055a8d2742460 [ 47.669252] [ 47.669603] irq event stamp: 1757 [ 47.670148] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 47.671411] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 47.672693] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 47.673994] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 47.675258] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26436' (ECDSA) to the list of known hosts. 2025/11/18 07:55:06 fuzzer started 2025/11/18 07:55:07 dialing manager at localhost:37895 2025/11/18 07:55:07 checking machine... 2025/11/18 07:55:07 checking revisions... [ 48.582654] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:55:07 testing simple program... [ 48.672026] cgroup: Unknown subsys name 'net' [ 48.745594] cgroup: Unknown subsys name 'cpuset' [ 48.789890] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:55:06 Registers: info registers vcpu 0 RAX=0000000000042f35 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd777a3dc8 CR3=000000000d9e2000 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=48d44b58d3324f90d44883b65f557c21 XMM02=ec2efd57dc4c00df0000000000304b88 XMM03=8eadea2ee527b31e0000000000304c58 XMM04=9dbff0e2b28499c500000000000ae988 XMM05=d9a0a31cb07be6550000000000323378 XMM06=14648eaa1277bab10000000000321aa8 XMM07=fb795ef6d65770560000000000311468 XMM08=2c67c8bc2e329bc30000000000304bf8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000e03ebebb RBX=ffff8880165cd340 RCX=00000000f5acb89f RDX=00000000b1c98386 RSI=ffff8880165cde10 RDI=00000000c57798ad RBP=ffff8880165cdd98 RSP=ffff88806cf088c8 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880165cde10 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815275aa RFL=00000896 [-OS-AP-] 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 00007f8435e23900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f84363da618 CR3=000000000debc000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000