[ 45.853972] ------------[ cut here ]------------ [ 45.854977] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.857092] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.858551] Modules linked in: [ 45.859188] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.861405] Tainted: [W]=WARN [ 45.862075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.863550] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.864460] 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 [ 45.867597] RSP: 0018:ffff88801885fbc0 EFLAGS: 00010286 [ 45.868565] RAX: 0000000000000000 RBX: ffffed100310bf78 RCX: ffffffff813a4050 [ 45.869832] RDX: ffff888016449bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.871114] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100310bf2f [ 45.872378] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.873645] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801885fdf8 [ 45.874946] FS: 00007f0a27332900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.876369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.877419] CR2: 00007f0a27824580 CR3: 000000000fad3000 CR4: 0000000000350ef0 [ 45.878710] Call Trace: [ 45.879206] [ 45.879628] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.880546] ? __create_object+0x59/0x80 [ 45.881344] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.882345] __vmalloc_noprof+0x59/0x60 [ 45.883116] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.884001] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.884899] bpf_prog_alloc+0x39/0x200 [ 45.885665] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.886613] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.887532] do_seccomp+0x349/0x25e0 [ 45.888252] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.889171] ? __pfx_do_seccomp+0x10/0x10 [ 45.889970] ? find_held_lock+0x2b/0x80 [ 45.890714] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.891694] ? static_key_count+0x60/0x80 [ 45.892524] prctl_set_seccomp+0x4e/0x70 [ 45.893314] __do_sys_prctl+0xe6c/0x1d70 [ 45.894640] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.895507] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.896482] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.897461] ? irqentry_exit+0xf3/0x650 [ 45.898239] do_syscall_64+0xbf/0x430 [ 45.899008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.899988] RIP: 0033:0x7f0a278245cd [ 45.900642] 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 [ 45.903839] RSP: 002b:00007ffe2790a6c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.905222] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a278245cd [ 45.906530] RDX: 000055f53d777e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.907814] RBP: 00007ffe2790a720 R08: 0000000000000000 R09: 00007ffe27909dc0 [ 45.909111] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f562e39ad0 [ 45.910400] R13: 00007ffe2790ab50 R14: 000055f562e3abc0 R15: 000055f562e4b780 [ 45.911717] [ 45.912179] irq event stamp: 1837 [ 45.912781] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 45.914295] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 45.915826] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 45.917377] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 45.918876] ---[ end trace 0000000000000000 ]--- [ 49.107753] ------------[ cut here ]------------ [ 49.108954] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.111051] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.112537] Modules linked in: [ 49.113190] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.115219] Tainted: [W]=WARN [ 49.115784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.117286] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.118219] 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 [ 49.121464] RSP: 0018:ffff888016a87bc0 EFLAGS: 00010286 [ 49.122461] RAX: 0000000000000000 RBX: ffffed1002d50f78 RCX: ffffffff813a4050 [ 49.123782] RDX: ffff88801c93d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.125090] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d50f2f [ 49.126397] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.127712] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a87df8 [ 49.129031] FS: 00007fbd17fc1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.130495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.131593] CR2: 00007fbd184b3580 CR3: 000000000fbb4000 CR4: 0000000000350ef0 [ 49.132910] Call Trace: [ 49.133426] [ 49.133841] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.134769] ? __create_object+0x59/0x80 [ 49.135557] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.136547] __vmalloc_noprof+0x59/0x60 [ 49.137320] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.138212] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.139173] bpf_prog_alloc+0x39/0x200 [ 49.139881] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.140836] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.141761] do_seccomp+0x349/0x25e0 [ 49.142498] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.143431] ? __pfx_do_seccomp+0x10/0x10 [ 49.144238] ? find_held_lock+0x2b/0x80 [ 49.145014] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.145999] ? static_key_count+0x60/0x80 [ 49.146783] prctl_set_seccomp+0x4e/0x70 [ 49.147576] __do_sys_prctl+0xe6c/0x1d70 [ 49.148388] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.149260] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.150249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.151250] ? irqentry_exit+0xf3/0x650 [ 49.152032] do_syscall_64+0xbf/0x430 [ 49.152741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.153711] RIP: 0033:0x7fbd184b35cd [ 49.154432] 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 [ 49.157677] RSP: 002b:00007ffd678f7670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.159084] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbd184b35cd [ 49.160393] RDX: 0000559ffb4b9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.161718] RBP: 00007ffd678f76d0 R08: 0000000000000000 R09: 00007ffd678f6d70 [ 49.163047] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a027614bf0 [ 49.164355] R13: 00007ffd678f7b00 R14: 000055a02761e380 R15: 000055a027629460 [ 49.165686] [ 49.166168] irq event stamp: 2969 [ 49.166799] hardirqs last enabled at (2977): [] __up_console_sem+0x78/0x80 [ 49.168352] hardirqs last disabled at (2986): [] __up_console_sem+0x5d/0x80 [ 49.169899] softirqs last enabled at (2812): [] handle_softirqs+0x50c/0x770 [ 49.171500] softirqs last disabled at (2807): [] __irq_exit_rcu+0xc4/0x100 [ 49.173043] ---[ end trace 0000000000000000 ]--- [ 49.960399] ------------[ cut here ]------------ [ 49.961349] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.963440] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.965142] Modules linked in: [ 49.965736] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.967846] Tainted: [W]=WARN [ 49.968456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.969959] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.970880] 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 [ 49.974132] RSP: 0018:ffff88800ba67bc0 EFLAGS: 00010286 [ 49.975158] RAX: 0000000000000000 RBX: ffffed100174cf78 RCX: ffffffff813a4050 [ 49.976473] RDX: ffff888016035340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.977769] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100174cf2f [ 49.979124] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.980435] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ba67df8 [ 49.981766] FS: 00007fa970dcc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.983260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.984345] CR2: 00007ffe27708ef7 CR3: 000000000bb8e000 CR4: 0000000000350ef0 [ 49.985664] Call Trace: [ 49.986178] [ 49.986638] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.987572] ? __create_object+0x59/0x80 [ 49.988371] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.989376] __vmalloc_noprof+0x59/0x60 [ 49.990146] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.991067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.992033] bpf_prog_alloc+0x39/0x200 [ 49.992744] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.993685] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.994627] do_seccomp+0x349/0x25e0 [ 49.995358] ? find_held_lock+0x2b/0x80 [ 49.996149] ? do_prlimit+0x310/0x610 [ 49.996868] ? __pfx_do_seccomp+0x10/0x10 [ 49.997665] ? do_raw_spin_unlock+0x53/0x220 [ 49.998554] ? _raw_spin_unlock+0x1e/0x40 [ 49.999644] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.000612] ? static_key_count+0x60/0x80 [ 50.001435] prctl_set_seccomp+0x4e/0x70 [ 50.002233] __do_sys_prctl+0xe6c/0x1d70 [ 50.003078] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.003911] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.004906] ? irqentry_exit+0xf3/0x650 [ 50.005698] do_syscall_64+0xbf/0x430 [ 50.006474] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.007472] RIP: 0033:0x7fa9712be5cd [ 50.008181] 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 [ 50.011450] RSP: 002b:00007ffe277064e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.012840] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa9712be5cd [ 50.014144] RDX: 00005588f3c2ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.015491] RBP: 00007ffe27706540 R08: 0000000000000000 R09: 00007ffe27705be0 [ 50.016812] R10: 0000000000000000 R11: 0000000000000246 R12: 00005588f932ead0 [ 50.018118] R13: 00007ffe27706970 R14: 00005588f932fbc0 R15: 00005588f9340780 [ 50.019465] [ 50.019902] irq event stamp: 1875 [ 50.020547] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 50.022086] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 50.023684] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 50.025263] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 50.026853] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55738' (ECDSA) to the list of known hosts. 2025/11/17 16:28:55 fuzzer started 2025/11/17 16:28:55 dialing manager at localhost:37895 2025/11/17 16:28:55 checking machine... 2025/11/17 16:28:55 checking revisions... [ 50.946010] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:28:55 testing simple program... [ 51.038503] cgroup: Unknown subsys name 'net' [ 51.093671] cgroup: Unknown subsys name 'cpuset' [ 51.107404] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:28:55 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888009627840 RCX=ffff888009627794 RDX=1ffff110012c4f08 RSI=ffffffff85e1ffe0 RDI=ffff888009627840 RBP=ffff8880096278d8 RSP=ffff888009627828 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=00000000000255ec R12=ffff888009627908 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff888008c4b780 RIP=ffffffff8135e188 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 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbd185790b0 CR3=0000000009e7c000 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=2034353a38323a363120373120766f4e XMM01=657463656e6e6f63736944203a5d3034 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3034325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034353a38323a3631203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002d241 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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=00007f23fe61a000 CR3=0000000009e7c000 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=38323a363120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323130 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000