[ 39.051646] ------------[ cut here ]------------ [ 39.052566] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.054584] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.056032] Modules linked in: [ 39.056620] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.058614] Tainted: [W]=WARN [ 39.059215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.060656] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.061578] 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 [ 39.064726] RSP: 0018:ffff888015b67bc0 EFLAGS: 00010286 [ 39.065708] RAX: 0000000000000000 RBX: ffffed1002b6cf78 RCX: ffffffff813a4050 [ 39.066997] RDX: ffff888015958000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.068281] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b6cf2f [ 39.069571] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.070881] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b67df8 [ 39.072169] FS: 00007fe4c45a4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.073624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.074691] CR2: 00007fe4c4a96580 CR3: 000000000e7a5000 CR4: 0000000000350ef0 [ 39.075985] Call Trace: [ 39.076462] [ 39.076872] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.077791] ? __create_object+0x59/0x80 [ 39.078577] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.079551] __vmalloc_noprof+0x59/0x60 [ 39.080336] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.081195] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.082147] bpf_prog_alloc+0x39/0x200 [ 39.082847] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.083762] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.084647] do_seccomp+0x349/0x25e0 [ 39.085353] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.086268] ? __pfx_do_seccomp+0x10/0x10 [ 39.087054] ? find_held_lock+0x2b/0x80 [ 39.087768] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.088726] ? static_key_count+0x60/0x80 [ 39.089558] prctl_set_seccomp+0x4e/0x70 [ 39.090356] __do_sys_prctl+0xe6c/0x1d70 [ 39.091142] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.091987] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.092923] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.093892] ? irqentry_exit+0xf3/0x650 [ 39.094673] do_syscall_64+0xbf/0x430 [ 39.095411] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.096356] RIP: 0033:0x7fe4c4a965cd [ 39.097062] 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 [ 39.100255] RSP: 002b:00007fffc1e73980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.101627] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4c4a965cd [ 39.102977] RDX: 0000564712033e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.104257] RBP: 00007fffc1e739e0 R08: 0000000000000000 R09: 00007fffc1e73080 [ 39.105540] R10: 0000000000000000 R11: 0000000000000246 R12: 000056473500cad0 [ 39.106841] R13: 00007fffc1e73e10 R14: 000056473500dbc0 R15: 000056473501e780 [ 39.108140] [ 39.108561] irq event stamp: 1745 [ 39.109198] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 39.110708] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 39.112217] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 39.113762] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 39.115283] ---[ end trace 0000000000000000 ]--- [ 42.512872] ------------[ cut here ]------------ [ 42.513778] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.515739] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.517190] Modules linked in: [ 42.517768] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.519756] Tainted: [W]=WARN [ 42.520346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.521778] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.522689] 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 [ 42.525791] RSP: 0018:ffff88800a27fbc0 EFLAGS: 00010286 [ 42.526754] RAX: 0000000000000000 RBX: ffffed100144ff78 RCX: ffffffff813a4050 [ 42.527998] RDX: ffff88801697b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.529276] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100144ff2f [ 42.530547] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.531809] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a27fdf8 [ 42.533074] FS: 00007f1cb5176900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.534501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.535543] CR2: 00007f1cb5668580 CR3: 0000000017748000 CR4: 0000000000350ef0 [ 42.536803] Call Trace: [ 42.537299] [ 42.537702] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.538600] ? __create_object+0x59/0x80 [ 42.539361] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.540318] __vmalloc_noprof+0x59/0x60 [ 42.541064] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.541897] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.542811] bpf_prog_alloc+0x39/0x200 [ 42.543533] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.544441] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.545327] do_seccomp+0x349/0x25e0 [ 42.546056] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.546899] ? __pfx_do_seccomp+0x10/0x10 [ 42.547672] ? find_held_lock+0x2b/0x80 [ 42.548421] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.549377] ? static_key_count+0x60/0x80 [ 42.550170] prctl_set_seccomp+0x4e/0x70 [ 42.550881] __do_sys_prctl+0xe6c/0x1d70 [ 42.551639] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.552478] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.553422] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.554383] ? irqentry_exit+0xf3/0x650 [ 42.555147] do_syscall_64+0xbf/0x430 [ 42.555836] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.556764] RIP: 0033:0x7f1cb56685cd [ 42.557469] 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 [ 42.560580] RSP: 002b:00007ffe0170a5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.561929] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1cb56685cd [ 42.563202] RDX: 000055eb29280e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.564455] RBP: 00007ffe0170a650 R08: 0000000000000000 R09: 00007ffe01709cf0 [ 42.565705] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb313cfad0 [ 42.567125] R13: 00007ffe0170aa80 R14: 000055eb313d0bc0 R15: 000055eb313e1780 [ 42.568418] [ 42.568838] irq event stamp: 1693 [ 42.569480] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 42.570999] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 42.572484] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 42.574016] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 42.575504] ---[ end trace 0000000000000000 ]--- [ 43.451503] ------------[ cut here ]------------ [ 43.452398] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.454405] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.455828] Modules linked in: [ 43.456438] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.458371] Tainted: [W]=WARN [ 43.458916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.460377] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.461277] 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 [ 43.464390] RSP: 0018:ffff88801666fbc0 EFLAGS: 00010286 [ 43.465327] RAX: 0000000000000000 RBX: ffffed1002ccdf78 RCX: ffffffff813a4050 [ 43.466574] RDX: ffff88801673d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.467817] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ccdf2f [ 43.469049] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.470311] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801666fdf8 [ 43.471551] FS: 00007f0d6374c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.472924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.473979] CR2: 00007ffd5a5d4ef7 CR3: 0000000020b72000 CR4: 0000000000350ef0 [ 43.475218] Call Trace: [ 43.475672] [ 43.476102] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.476975] ? __create_object+0x59/0x80 [ 43.477700] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.478654] __vmalloc_noprof+0x59/0x60 [ 43.479388] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.480216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.481109] bpf_prog_alloc+0x39/0x200 [ 43.481792] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.482698] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.483571] do_seccomp+0x349/0x25e0 [ 43.484272] ? find_held_lock+0x2b/0x80 [ 43.485010] ? do_prlimit+0x310/0x610 [ 43.485697] ? __pfx_do_seccomp+0x10/0x10 [ 43.486470] ? do_raw_spin_unlock+0x53/0x220 [ 43.487282] ? _raw_spin_unlock+0x1e/0x40 [ 43.488037] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.488926] ? static_key_count+0x60/0x80 [ 43.489698] prctl_set_seccomp+0x4e/0x70 [ 43.490472] __do_sys_prctl+0xe6c/0x1d70 [ 43.491399] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.492249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.493207] ? irqentry_exit+0xf3/0x650 [ 43.493929] do_syscall_64+0xbf/0x430 [ 43.494662] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.495589] RIP: 0033:0x7f0d63c3e5cd [ 43.496280] 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 [ 43.499365] RSP: 002b:00007ffd5a5d3730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.500692] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0d63c3e5cd [ 43.502018] RDX: 000056148c5ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.503261] RBP: 00007ffd5a5d3790 R08: 0000000000000000 R09: 00007ffd5a5d2e30 [ 43.504505] R10: 0000000000000000 R11: 0000000000000246 R12: 00005614ae4cead0 [ 43.505726] R13: 00007ffd5a5d3bc0 R14: 00005614ae4cfbc0 R15: 00005614ae4e0780 [ 43.506922] [ 43.507278] irq event stamp: 1749 [ 43.507765] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 43.508974] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 43.510180] softirqs last enabled at (1360): [] handle_softirqs+0x50c/0x770 [ 43.511415] softirqs last disabled at (1349): [] __irq_exit_rcu+0xc4/0x100 [ 43.512620] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27519' (ECDSA) to the list of known hosts. 2025/11/18 13:52:22 fuzzer started 2025/11/18 13:52:22 dialing manager at localhost:34383 2025/11/18 13:52:22 checking machine... 2025/11/18 13:52:22 checking revisions... [ 44.417715] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:52:22 testing simple program... [ 44.484295] cgroup: Unknown subsys name 'net' [ 44.560530] cgroup: Unknown subsys name 'cpuset' [ 44.573548] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:52:21 Registers: info registers vcpu 0 RAX=ffffffff8135e4a9 RBX=0000000000000001 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009627898 RSP=ffff8880096277c0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=0000000000000000 R13=ffff888009627888 R14=ffff888009611bc0 R15=ffff888009627840 RIP=ffffffff81529210 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055eb313f4768 CR3=000000000ce45000 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=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff8135e4a9 RBX=0000000000000002 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08950 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000011d7b R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf08a00 RIP=ffffffff8152922a 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 00007f8ea1fd4700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f73fd091790 CR3=000000000b6cb000 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=756e696c65735f687373203a726f7272 XMM02=2079746972756365732078756e694c45 XMM03=2064656c696146203a656d616e796278 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323931 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000