[ 39.028704] ------------[ cut here ]------------ [ 39.029743] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.031920] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.033540] Modules linked in: [ 39.034170] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.036359] Tainted: [W]=WARN [ 39.036959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.038536] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.039542] 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 [ 39.042973] RSP: 0018:ffff888013d7fbc0 EFLAGS: 00010286 [ 39.044034] RAX: 0000000000000000 RBX: ffffed10027aff78 RCX: ffffffff813a4050 [ 39.045435] RDX: ffff888017a60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.046822] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027aff2f [ 39.048222] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.049620] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013d7fdf8 [ 39.051028] FS: 00007efc78514900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.052595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.053733] CR2: 00007efc78a06580 CR3: 000000000e13c000 CR4: 0000000000350ef0 [ 39.055118] Call Trace: [ 39.055662] [ 39.056140] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.057244] ? __create_object+0x59/0x80 [ 39.058084] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.059216] __vmalloc_noprof+0x59/0x60 [ 39.060288] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.061330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.062385] bpf_prog_alloc+0x39/0x200 [ 39.063179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.064292] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.065259] do_seccomp+0x349/0x25e0 [ 39.065933] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.066825] ? __pfx_do_seccomp+0x10/0x10 [ 39.067600] ? find_held_lock+0x2b/0x80 [ 39.068356] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.069308] ? static_key_count+0x60/0x80 [ 39.070061] prctl_set_seccomp+0x4e/0x70 [ 39.070827] __do_sys_prctl+0xe6c/0x1d70 [ 39.071591] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.072442] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.073398] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.074415] ? irqentry_exit+0xf3/0x650 [ 39.075144] do_syscall_64+0xbf/0x430 [ 39.075904] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.076868] RIP: 0033:0x7efc78a065cd [ 39.077567] 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 [ 39.080703] RSP: 002b:00007ffc7a9e5bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.082050] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc78a065cd [ 39.083311] RDX: 0000560c70209e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.084608] RBP: 00007ffc7a9e5c30 R08: 0000000000000000 R09: 00007ffc7a9e52d0 [ 39.085878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c7992f2b0 [ 39.087181] R13: 00007ffc7a9e6060 R14: 0000560c79931d20 R15: 0000560c799438d0 [ 39.088691] [ 39.089099] irq event stamp: 1743 [ 39.089727] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 39.091171] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 39.092618] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 39.093893] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 39.095150] ---[ end trace 0000000000000000 ]--- [ 42.054717] ------------[ cut here ]------------ [ 42.055633] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.058165] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.059894] Modules linked in: [ 42.060657] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.062634] Tainted: [W]=WARN [ 42.063238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.064763] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.065765] 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 [ 42.069031] RSP: 0018:ffff88801772fbc0 EFLAGS: 00010286 [ 42.070027] RAX: 0000000000000000 RBX: ffffed1002ee5f78 RCX: ffffffff813a4050 [ 42.071310] RDX: ffff8880191a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.072628] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee5f2f [ 42.073934] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.075241] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801772fdf8 [ 42.076620] FS: 00007f76d9561900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.078156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.079300] CR2: 00007f76d9a53580 CR3: 000000000e57b000 CR4: 0000000000350ef0 [ 42.080698] Call Trace: [ 42.081262] [ 42.081705] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.082673] ? __create_object+0x59/0x80 [ 42.083518] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.084589] __vmalloc_noprof+0x59/0x60 [ 42.085410] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.086357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.087372] bpf_prog_alloc+0x39/0x200 [ 42.088109] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.089127] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.090109] do_seccomp+0x349/0x25e0 [ 42.090899] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.091864] ? __pfx_do_seccomp+0x10/0x10 [ 42.092734] ? find_held_lock+0x2b/0x80 [ 42.093576] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.094624] ? static_key_count+0x60/0x80 [ 42.095487] prctl_set_seccomp+0x4e/0x70 [ 42.096346] __do_sys_prctl+0xe6c/0x1d70 [ 42.097141] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.098057] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.099099] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.100143] ? irqentry_exit+0xf3/0x650 [ 42.100976] do_syscall_64+0xbf/0x430 [ 42.101774] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.102804] RIP: 0033:0x7f76d9a535cd [ 42.103568] 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 [ 42.106953] RSP: 002b:00007ffd05aff2c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.108423] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76d9a535cd [ 42.109805] RDX: 00005571a7114e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.111184] RBP: 00007ffd05aff320 R08: 0000000000000000 R09: 00007ffd05afe9c0 [ 42.112571] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571c4e7fad0 [ 42.113970] R13: 00007ffd05aff750 R14: 00005571c4e80bc0 R15: 00005571c4e91780 [ 42.115359] [ 42.115804] irq event stamp: 1861 [ 42.116739] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 42.118288] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 42.119814] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 42.121352] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 42.122606] ---[ end trace 0000000000000000 ]--- [ 43.038246] ------------[ cut here ]------------ [ 43.039115] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.041154] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.042656] Modules linked in: [ 43.043284] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.045306] Tainted: [W]=WARN [ 43.045851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.047327] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.048243] 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 [ 43.051451] RSP: 0018:ffff88800a4afbc0 EFLAGS: 00010286 [ 43.052443] RAX: 0000000000000000 RBX: ffffed1001495f78 RCX: ffffffff813a4050 [ 43.053786] RDX: ffff8880191f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.055061] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001495f2f [ 43.056359] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.057681] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a4afdf8 [ 43.058952] FS: 00007f97f1b2f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.060405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.061496] CR2: 00007ffdfb3dfef7 CR3: 000000000cc16000 CR4: 0000000000350ef0 [ 43.062766] Call Trace: [ 43.063267] [ 43.063677] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.064577] ? __create_object+0x59/0x80 [ 43.065406] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.066376] __vmalloc_noprof+0x59/0x60 [ 43.067115] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.067996] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.068931] bpf_prog_alloc+0x39/0x200 [ 43.069658] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.070579] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.071516] do_seccomp+0x349/0x25e0 [ 43.072241] ? find_held_lock+0x2b/0x80 [ 43.072962] ? do_prlimit+0x310/0x610 [ 43.073703] ? __pfx_do_seccomp+0x10/0x10 [ 43.074478] ? do_raw_spin_unlock+0x53/0x220 [ 43.075341] ? _raw_spin_unlock+0x1e/0x40 [ 43.076068] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.077035] ? static_key_count+0x60/0x80 [ 43.077827] prctl_set_seccomp+0x4e/0x70 [ 43.078594] __do_sys_prctl+0xe6c/0x1d70 [ 43.079412] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.080304] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.081274] ? irqentry_exit+0xf3/0x650 [ 43.081971] do_syscall_64+0xbf/0x430 [ 43.082686] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.083660] RIP: 0033:0x7f97f20215cd [ 43.084407] 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 [ 43.087479] RSP: 002b:00007ffdfb3de4b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.088858] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97f20215cd [ 43.090124] RDX: 00005649e2f99e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.091390] RBP: 00007ffdfb3de510 R08: 0000000000000000 R09: 00007ffdfb3ddbb0 [ 43.092711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a063e2ad0 [ 43.093996] R13: 00007ffdfb3de940 R14: 0000564a063e3bc0 R15: 0000564a063f4780 [ 43.095301] [ 43.095719] irq event stamp: 1783 [ 43.096412] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 43.097924] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 43.099426] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 43.101010] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 43.102519] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12756' (ECDSA) to the list of known hosts. 2025/11/18 15:16:08 fuzzer started 2025/11/18 15:16:08 dialing manager at localhost:34383 2025/11/18 15:16:09 checking machine... 2025/11/18 15:16:09 checking revisions... [ 44.072603] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:16:09 testing simple program... [ 44.149481] cgroup: Unknown subsys name 'net' [ 44.224626] cgroup: Unknown subsys name 'cpuset' [ 44.245087] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:16:08 Registers: info registers vcpu 0 RAX=0000000000000007 RBX=0000000000000002 RCX=ffffffff81a2a420 RDX=000000000000a2a5 RSI=000000000000a2a4 RDI=ffffffff86eec5ec RBP=ffff88806ce08a78 RSP=ffff88806ce089b0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002221c R12=ffff88806ce08a80 R13=ffff88806ce08a68 R14=ffff88806ce08a61 R15=ffff88806ce08a20 RIP=ffffffff8135e65c 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 00007f76d9561900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f76d9b18618 CR3=000000001f755000 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 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff83c64abf RCX=ffff888015f37364 RDX=1ffff11002be6e8d RSI=ffffffff85e1ffe0 RDI=ffffffff83c64abf RBP=ffffffff83c64abf RSP=ffff888015f373c8 R8 =0000000000000001 R9 =ffff888015f37450 R10=000000000003c9ed R11=000000000009a526 R12=ffff888015f374d8 R13=0000000000000000 R14=ffff88801a56d340 R15=ffff888008c41780 RIP=ffffffff81439c10 RFL=00000282 [--S----] 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 00007ff0c878e700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8e7f80a000 CR3=0000000009c34000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732037303a3631 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303430 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000