[ 54.463806] ------------[ cut here ]------------ [ 54.464564] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.466213] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 54.467424] Modules linked in: [ 54.467968] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.469607] Tainted: [W]=WARN [ 54.470065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.471280] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.472053] 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 [ 54.474903] RSP: 0018:ffff88801a0bfbc0 EFLAGS: 00010286 [ 54.475771] RAX: 0000000000000000 RBX: ffffed1003417f78 RCX: ffffffff813a4050 [ 54.476826] RDX: ffff888016db9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.477880] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003417f2f [ 54.478944] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.480007] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0bfdf8 [ 54.481073] FS: 00007faa2e673900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.482277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.483157] CR2: 00007faa2eb65580 CR3: 000000000cc6f000 CR4: 0000000000350ef0 [ 54.484222] Call Trace: [ 54.484632] [ 54.484972] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.485722] ? __create_object+0x59/0x80 [ 54.486347] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.487147] __vmalloc_noprof+0x59/0x60 [ 54.487766] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.488451] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.489214] bpf_prog_alloc+0x39/0x200 [ 54.489822] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.490608] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.491329] do_seccomp+0x349/0x25e0 [ 54.491926] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.492679] ? __pfx_do_seccomp+0x10/0x10 [ 54.493293] ? find_held_lock+0x2b/0x80 [ 54.493924] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.494741] ? static_key_count+0x60/0x80 [ 54.495365] prctl_set_seccomp+0x4e/0x70 [ 54.496005] __do_sys_prctl+0xe6c/0x1d70 [ 54.496646] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.497327] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.498128] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.498937] ? irqentry_exit+0xf3/0x650 [ 54.499569] do_syscall_64+0xbf/0x430 [ 54.500142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.500934] RIP: 0033:0x7faa2eb655cd [ 54.501478] 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 [ 54.504095] RSP: 002b:00007ffd0e876b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.505230] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa2eb655cd [ 54.506295] RDX: 0000561ea4661e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.507360] RBP: 00007ffd0e876b60 R08: 0000000000000000 R09: 00007ffd0e876200 [ 54.508410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ed07db240 [ 54.509467] R13: 00007ffd0e876f90 R14: 0000561ed07dabf0 R15: 0000561ed07ef4d0 [ 54.510561] [ 54.510913] irq event stamp: 1829 [ 54.511411] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 54.512681] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 54.513957] softirqs last enabled at (1420): [] handle_softirqs+0x50c/0x770 [ 54.515244] softirqs last disabled at (1399): [] __irq_exit_rcu+0xc4/0x100 [ 54.516508] ---[ end trace 0000000000000000 ]--- [ 57.979950] ------------[ cut here ]------------ [ 57.980904] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.982884] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 57.984329] Modules linked in: [ 57.984953] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.986991] Tainted: [W]=WARN [ 57.987843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.989745] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.990689] 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 [ 57.993893] RSP: 0018:ffff88801712fbc0 EFLAGS: 00010286 [ 57.994899] RAX: 0000000000000000 RBX: ffffed1002e25f78 RCX: ffffffff813a4050 [ 57.996199] RDX: ffff88800f393780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.997557] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e25f2f [ 57.998939] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.000228] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801712fdf8 [ 58.001551] FS: 00007f435f086900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.003025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.004106] CR2: 00007f435f578580 CR3: 000000000e5b8000 CR4: 0000000000350ef0 [ 58.005388] Call Trace: [ 58.005896] [ 58.006327] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.007251] ? __create_object+0x59/0x80 [ 58.008030] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.009173] __vmalloc_noprof+0x59/0x60 [ 58.010174] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.011276] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.012471] bpf_prog_alloc+0x39/0x200 [ 58.013426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.014478] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.015419] do_seccomp+0x349/0x25e0 [ 58.016151] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.017084] ? __pfx_do_seccomp+0x10/0x10 [ 58.017917] ? find_held_lock+0x2b/0x80 [ 58.018738] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.019732] ? static_key_count+0x60/0x80 [ 58.020571] prctl_set_seccomp+0x4e/0x70 [ 58.021358] __do_sys_prctl+0xe6c/0x1d70 [ 58.022191] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.023084] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.024074] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.025082] ? irqentry_exit+0xf3/0x650 [ 58.025889] do_syscall_64+0xbf/0x430 [ 58.026708] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.027683] RIP: 0033:0x7f435f5785cd [ 58.028362] 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 [ 58.031648] RSP: 002b:00007ffc23a78ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.033041] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f435f5785cd [ 58.034399] RDX: 00005613606b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.035720] RBP: 00007ffc23a78b40 R08: 0000000000000000 R09: 00007ffc23a781e0 [ 58.037037] R10: 0000000000000000 R11: 0000000000000246 R12: 000056137676eb10 [ 58.038396] R13: 00007ffc23a78f70 R14: 000056137676f2b0 R15: 00005613767836f0 [ 58.039735] [ 58.040177] irq event stamp: 1891 [ 58.040839] hardirqs last enabled at (1901): [] __up_console_sem+0x78/0x80 [ 58.042438] hardirqs last disabled at (1910): [] __up_console_sem+0x5d/0x80 [ 58.044004] softirqs last enabled at (1870): [] handle_softirqs+0x50c/0x770 [ 58.045619] softirqs last disabled at (1865): [] __irq_exit_rcu+0xc4/0x100 [ 58.047121] ---[ end trace 0000000000000000 ]--- [ 58.768960] ------------[ cut here ]------------ [ 58.769938] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.772257] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/261 [ 58.773884] Modules linked in: [ 58.774485] CPU: 1 UID: 104 PID: 261 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.776827] Tainted: [W]=WARN [ 58.777438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.779132] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.780209] 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 [ 58.783701] RSP: 0018:ffff88801c59fbc0 EFLAGS: 00010286 [ 58.784746] RAX: 0000000000000000 RBX: ffffed10038b3f78 RCX: ffffffff813a4050 [ 58.786027] RDX: ffff888016663780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.787326] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038b3f2f [ 58.788764] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.790077] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c59fdf8 [ 58.791565] FS: 00007fb2c64c8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.793108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.794260] CR2: 00007fb2c6a2e4a6 CR3: 000000000de99000 CR4: 0000000000350ef0 [ 58.795659] Call Trace: [ 58.796153] [ 58.796618] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.797473] ? __create_object+0x59/0x80 [ 58.798250] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.799241] __vmalloc_noprof+0x59/0x60 [ 58.800002] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.800865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.801792] bpf_prog_alloc+0x39/0x200 [ 58.802505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.803434] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.804321] do_seccomp+0x349/0x25e0 [ 58.805040] ? find_held_lock+0x2b/0x80 [ 58.805801] ? do_prlimit+0x310/0x610 [ 58.806762] ? __pfx_do_seccomp+0x10/0x10 [ 58.807583] ? do_raw_spin_unlock+0x53/0x220 [ 58.808375] ? _raw_spin_unlock+0x1e/0x40 [ 58.809152] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.810119] ? static_key_count+0x60/0x80 [ 58.811009] prctl_set_seccomp+0x4e/0x70 [ 58.811887] __do_sys_prctl+0xe6c/0x1d70 [ 58.812686] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.813579] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.814642] ? irqentry_exit+0xf3/0x650 [ 58.815464] do_syscall_64+0xbf/0x430 [ 58.816298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.817354] RIP: 0033:0x7fb2c69ba5cd [ 58.818208] 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 [ 58.821625] RSP: 002b:00007fffbfef0240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.823127] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2c69ba5cd [ 58.824500] RDX: 00005589312f6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.826017] RBP: 00007fffbfef02a0 R08: 0000000000000000 R09: 00007fffbfeef940 [ 58.827473] R10: 0000000000000000 R11: 0000000000000246 R12: 000055894b01fad0 [ 58.828770] R13: 00007fffbfef06d0 R14: 000055894b020bc0 R15: 000055894b031780 [ 58.830238] [ 58.830794] irq event stamp: 1789 [ 58.831339] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 58.832352] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 58.833395] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 58.834544] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 58.835512] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45044' (ECDSA) to the list of known hosts. 2025/11/18 18:16:04 fuzzer started 2025/11/18 18:16:04 dialing manager at localhost:34383 2025/11/18 18:16:04 checking machine... 2025/11/18 18:16:04 checking revisions... [ 59.719382] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:16:04 testing simple program... [ 59.810055] cgroup: Unknown subsys name 'net' [ 59.867939] cgroup: Unknown subsys name 'cpuset' [ 59.881902] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:16:04 Registers: info registers vcpu 0 RAX=0000000000047a2f RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff9e9e3c38 CR3=000000000cdc5000 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=36313a383120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3335325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323133 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000272a915a50 RBX=0000000000000000 RCX=00000000000006e0 RDX=0000000000000027 RSI=ffff88806cf23b00 RDI=0000000000052b2e RBP=ffff88806cf23b00 RSP=ffff88806cf08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000ecb9f R11=0000000000000001 R12=0000000000052b2e R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf28500 RIP=ffffffff8132e865 RFL=00000016 [----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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f435f086900 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=00007ffc23a72000 CR3=000000000cb60000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000