[ 50.464110] ------------[ cut here ]------------ [ 50.465059] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.467109] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 50.468568] Modules linked in: [ 50.469167] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.471394] Tainted: [W]=WARN [ 50.472159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.473652] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.474559] 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 [ 50.477745] RSP: 0018:ffff88801a40fbc0 EFLAGS: 00010286 [ 50.478720] RAX: 0000000000000000 RBX: ffffed1003481f78 RCX: ffffffff813a4050 [ 50.480003] RDX: ffff888016090000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.481293] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003481f2f [ 50.482587] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.483885] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a40fdf8 [ 50.485204] FS: 00007f52ce4a6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.486662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.487716] CR2: 00007f52ce998580 CR3: 000000000d6fc000 CR4: 0000000000350ef0 [ 50.489009] Call Trace: [ 50.489515] [ 50.489923] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.490834] ? __create_object+0x59/0x80 [ 50.491619] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.492582] __vmalloc_noprof+0x59/0x60 [ 50.493305] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.494174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.495094] bpf_prog_alloc+0x39/0x200 [ 50.495831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.496767] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.497686] do_seccomp+0x349/0x25e0 [ 50.498361] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.499256] ? __pfx_do_seccomp+0x10/0x10 [ 50.500031] ? find_held_lock+0x2b/0x80 [ 50.500774] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.501741] ? static_key_count+0x60/0x80 [ 50.502537] prctl_set_seccomp+0x4e/0x70 [ 50.503254] __do_sys_prctl+0xe6c/0x1d70 [ 50.504026] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.504875] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.505861] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.506822] ? irqentry_exit+0xf3/0x650 [ 50.507579] do_syscall_64+0xbf/0x430 [ 50.508281] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.509230] RIP: 0033:0x7f52ce9985cd [ 50.509909] 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 [ 50.513054] RSP: 002b:00007ffcb5130950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.514403] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52ce9985cd [ 50.515663] RDX: 0000560d87c09e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.516935] RBP: 00007ffcb51309b0 R08: 0000000000000000 R09: 00007ffcb5130050 [ 50.518227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560daa083bf0 [ 50.519507] R13: 00007ffcb5130de0 R14: 0000560daa08d380 R15: 0000560daa098460 [ 50.520793] [ 50.521261] irq event stamp: 1797 [ 50.521917] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 50.523414] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 50.524912] softirqs last enabled at (1364): [] handle_softirqs+0x50c/0x770 [ 50.526021] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 50.527001] ---[ end trace 0000000000000000 ]--- [ 53.787623] ------------[ cut here ]------------ [ 53.788564] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.790692] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 53.792148] Modules linked in: [ 53.792787] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.794994] Tainted: [W]=WARN [ 53.795659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.797146] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.798065] 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 [ 53.801228] RSP: 0018:ffff88801a92fbc0 EFLAGS: 00010286 [ 53.802207] RAX: 0000000000000000 RBX: ffffed1003525f78 RCX: ffffffff813a4050 [ 53.803494] RDX: ffff88801a513780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.804786] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003525f2f [ 53.806063] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.807325] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a92fdf8 [ 53.808614] FS: 00007f6b3a6dc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.810058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.811107] CR2: 00007fff73284ef8 CR3: 000000000d163000 CR4: 0000000000350ef0 [ 53.812399] Call Trace: [ 53.812885] [ 53.813308] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.814191] ? __create_object+0x59/0x80 [ 53.814966] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.815948] __vmalloc_noprof+0x59/0x60 [ 53.816707] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.817583] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.818456] bpf_prog_alloc+0x39/0x200 [ 53.819220] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.820173] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.821090] do_seccomp+0x349/0x25e0 [ 53.821813] ? find_held_lock+0x2b/0x80 [ 53.822573] ? do_prlimit+0x310/0x610 [ 53.823258] ? __pfx_do_seccomp+0x10/0x10 [ 53.824071] ? do_raw_spin_unlock+0x53/0x220 [ 53.824906] ? _raw_spin_unlock+0x1e/0x40 [ 53.825699] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.826651] ? static_key_count+0x60/0x80 [ 53.827405] prctl_set_seccomp+0x4e/0x70 [ 53.828200] __do_sys_prctl+0xe6c/0x1d70 [ 53.828996] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.829866] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.830827] ? irqentry_exit+0xf3/0x650 [ 53.831592] do_syscall_64+0xbf/0x430 [ 53.832305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.833279] RIP: 0033:0x7f6b3abce5cd [ 53.833985] 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 [ 53.837163] RSP: 002b:00007fff73283a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.838493] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b3abce5cd [ 53.839764] RDX: 0000555967fa2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.841063] RBP: 00007fff73283ae0 R08: 0000000000000000 R09: 00007fff73283180 [ 53.842321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555992de32b0 [ 53.843591] R13: 00007fff73283f10 R14: 0000555992de5d20 R15: 0000555992df78d0 [ 53.844895] [ 53.845323] irq event stamp: 1805 [ 53.845878] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 53.847129] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 53.848403] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 53.849695] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 53.850950] ---[ end trace 0000000000000000 ]--- [ 54.588725] ------------[ cut here ]------------ [ 54.589762] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.591855] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 54.593356] Modules linked in: [ 54.594013] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.596073] Tainted: [W]=WARN [ 54.596955] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.598958] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.599907] 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 [ 54.603190] RSP: 0018:ffff88800f37fbc0 EFLAGS: 00010286 [ 54.604201] RAX: 0000000000000000 RBX: ffffed1001e6ff78 RCX: ffffffff813a4050 [ 54.605549] RDX: ffff888017668000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.606863] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e6ff2f [ 54.608188] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.609522] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f37fdf8 [ 54.610840] FS: 00007f6dba8d3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.612306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.613417] CR2: 00007f6dbadc5580 CR3: 000000000d7bc000 CR4: 0000000000350ef0 [ 54.614752] Call Trace: [ 54.615224] [ 54.615687] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.616607] ? __create_object+0x59/0x80 [ 54.617379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.618386] __vmalloc_noprof+0x59/0x60 [ 54.619159] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.620048] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.621022] bpf_prog_alloc+0x39/0x200 [ 54.621792] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.622740] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.623670] do_seccomp+0x349/0x25e0 [ 54.624363] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.625302] ? __pfx_do_seccomp+0x10/0x10 [ 54.626128] ? find_held_lock+0x2b/0x80 [ 54.626908] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.627902] ? static_key_count+0x60/0x80 [ 54.628735] prctl_set_seccomp+0x4e/0x70 [ 54.629552] __do_sys_prctl+0xe6c/0x1d70 [ 54.630314] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.631223] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.632201] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.633223] ? irqentry_exit+0xf3/0x650 [ 54.634021] do_syscall_64+0xbf/0x430 [ 54.634768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.635740] RIP: 0033:0x7f6dbadc55cd [ 54.636420] 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 [ 54.639697] RSP: 002b:00007ffd30ea0360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.641117] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6dbadc55cd [ 54.642438] RDX: 00005635011cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.643771] RBP: 00007ffd30ea03c0 R08: 0000000000000000 R09: 00007ffd30e9fa60 [ 54.645121] R10: 0000000000000000 R11: 0000000000000246 R12: 000056351279cad0 [ 54.646445] R13: 00007ffd30ea07f0 R14: 000056351279dbc0 R15: 00005635127ae780 [ 54.647813] [ 54.648244] irq event stamp: 1937 [ 54.648930] hardirqs last enabled at (1947): [] __up_console_sem+0x78/0x80 [ 54.650526] hardirqs last disabled at (1956): [] __up_console_sem+0x5d/0x80 [ 54.652076] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 54.653700] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 54.654843] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37710' (ECDSA) to the list of known hosts. 2025/11/17 23:07:04 fuzzer started 2025/11/17 23:07:04 dialing manager at localhost:37895 2025/11/17 23:07:04 checking machine... 2025/11/17 23:07:04 checking revisions... [ 55.542356] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:07:05 testing simple program... [ 55.636428] cgroup: Unknown subsys name 'net' [ 55.703953] cgroup: Unknown subsys name 'cpuset' [ 55.718117] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:07:04 Registers: info registers vcpu 0 RAX=0000000000047f41 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcfee52c08 CR3=000000000d8ea000 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=805bcf082dcdc987ee40e672939a9282 XMM02=00000000003050f0ec2efd57dc4c00df XMM03=00000000003102a89bba767a0e634a6f XMM04=f79fd419db46d6b900000000000ae988 XMM05=14648eaa1277bab10000000000320b08 XMM06=8f2fb7df2864746b0000000000319f80 XMM07=e042d86d42eb936e0000000000310528 XMM08=9bba767a0e634a6f0000000000305150 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=4b952e4da9267483 RDX=1ffff11002c1fe96 RSI=000000005e406224 RDI=ffff88806cf31cd0 RBP=ffff8880160ff4a8 RSP=ffff8880160ff3e0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880160ff4b0 R13=ffff8880160ff498 R14=ffff8880179e1bc0 R15=ffff8880160ff450 RIP=ffffffff8135e4e0 RFL=00000216 [----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 00007f6b3a6dc900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff7327d000 CR3=000000001e5eb000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000