[ 45.947619] ------------[ cut here ]------------ [ 45.948563] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.950928] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.952435] Modules linked in: [ 45.953017] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.955029] Tainted: [W]=WARN [ 45.955626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.957118] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.958017] 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 [ 45.961185] RSP: 0018:ffff88801790fbc0 EFLAGS: 00010286 [ 45.962100] RAX: 0000000000000000 RBX: ffffed1002f21f78 RCX: ffffffff813a4050 [ 45.963374] RDX: ffff888013ac5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.964656] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f21f2f [ 45.965934] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.967215] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801790fdf8 [ 45.968490] FS: 00007f3efe6b0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.969908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.970970] CR2: 00007fff7983fef8 CR3: 0000000019de6000 CR4: 0000000000350ef0 [ 45.972246] Call Trace: [ 45.972706] [ 45.973113] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.974018] ? __create_object+0x59/0x80 [ 45.974826] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.975806] __vmalloc_noprof+0x59/0x60 [ 45.976591] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.977471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.978405] bpf_prog_alloc+0x39/0x200 [ 45.979111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.980041] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.980962] do_seccomp+0x349/0x25e0 [ 45.981686] ? find_held_lock+0x2b/0x80 [ 45.982458] ? do_prlimit+0x310/0x610 [ 45.983221] ? __pfx_do_seccomp+0x10/0x10 [ 45.983979] ? do_raw_spin_unlock+0x53/0x220 [ 45.984811] ? _raw_spin_unlock+0x1e/0x40 [ 45.985606] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.986579] ? static_key_count+0x60/0x80 [ 45.987390] prctl_set_seccomp+0x4e/0x70 [ 45.988146] __do_sys_prctl+0xe6c/0x1d70 [ 45.988958] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.989814] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.990784] ? irqentry_exit+0xf3/0x650 [ 45.991541] do_syscall_64+0xbf/0x430 [ 45.992290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.993238] RIP: 0033:0x7f3efeba25cd [ 45.993891] 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 [ 45.997040] RSP: 002b:00007fff7983ee70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.998393] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3efeba25cd [ 45.999672] RDX: 00005616322dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.000969] RBP: 00007fff7983eed0 R08: 0000000000000000 R09: 00007fff7983e570 [ 46.002245] R10: 0000000000000000 R11: 0000000000000246 R12: 000056164f290ad0 [ 46.003511] R13: 00007fff7983f300 R14: 000056164f291bc0 R15: 000056164f2a2780 [ 46.004822] [ 46.005299] irq event stamp: 1695 [ 46.005899] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 46.007399] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 46.008914] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 46.010440] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 46.011965] ---[ end trace 0000000000000000 ]--- [ 49.547579] ------------[ cut here ]------------ [ 49.548614] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.550929] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.552544] Modules linked in: [ 49.553350] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.555568] Tainted: [W]=WARN [ 49.556204] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.557700] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.558703] 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 [ 49.562569] RSP: 0018:ffff88801569fbc0 EFLAGS: 00010286 [ 49.563697] RAX: 0000000000000000 RBX: ffffed1002ad3f78 RCX: ffffffff813a4050 [ 49.565364] RDX: ffff8880152c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.566909] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ad3f2f [ 49.568478] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.570073] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801569fdf8 [ 49.571493] FS: 00007f1f2a065900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.573102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.574281] CR2: 00007f1f2a557580 CR3: 000000001fb95000 CR4: 0000000000350ef0 [ 49.575696] Call Trace: [ 49.576256] [ 49.576711] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.577684] ? __create_object+0x59/0x80 [ 49.578536] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.579590] __vmalloc_noprof+0x59/0x60 [ 49.580425] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.581374] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.582386] bpf_prog_alloc+0x39/0x200 [ 49.583148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.584205] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.585150] do_seccomp+0x349/0x25e0 [ 49.585934] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.586909] ? __pfx_do_seccomp+0x10/0x10 [ 49.587764] ? find_held_lock+0x2b/0x80 [ 49.588614] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.589670] ? static_key_count+0x60/0x80 [ 49.590548] prctl_set_seccomp+0x4e/0x70 [ 49.591395] __do_sys_prctl+0xe6c/0x1d70 [ 49.592264] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.593212] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.594273] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.595338] ? irqentry_exit+0xf3/0x650 [ 49.596153] do_syscall_64+0xbf/0x430 [ 49.596989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.598060] RIP: 0033:0x7f1f2a5575cd [ 49.598930] 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 [ 49.602398] RSP: 002b:00007ffc6b3d0eb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.603741] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f2a5575cd [ 49.605088] RDX: 00005563e4c5ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.606355] RBP: 00007ffc6b3d0f10 R08: 0000000000000000 R09: 00007ffc6b3d05b0 [ 49.607619] R10: 0000000000000000 R11: 0000000000000246 R12: 00005564101c3ad0 [ 49.608894] R13: 00007ffc6b3d1340 R14: 00005564101c4bc0 R15: 00005564101d5780 [ 49.610197] [ 49.610627] irq event stamp: 1857 [ 49.611259] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 49.612788] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 49.614307] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 49.615975] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 49.617479] ---[ end trace 0000000000000000 ]--- [ 50.438714] ------------[ cut here ]------------ [ 50.439619] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.441685] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.443109] Modules linked in: [ 50.443725] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.445645] Tainted: [W]=WARN [ 50.446230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.447655] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.448557] 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 [ 50.451646] RSP: 0018:ffff88801893fbc0 EFLAGS: 00010286 [ 50.452609] RAX: 0000000000000000 RBX: ffffed1003127f78 RCX: ffffffff813a4050 [ 50.453864] RDX: ffff8880152c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.455126] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003127f2f [ 50.456387] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.457634] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801893fdf8 [ 50.458890] FS: 00007f211beba900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.460300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.461332] CR2: 00007ffe402b1ef8 CR3: 000000000e5ab000 CR4: 0000000000350ef0 [ 50.462575] Call Trace: [ 50.463027] [ 50.463457] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.464348] ? __create_object+0x59/0x80 [ 50.465066] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.466010] __vmalloc_noprof+0x59/0x60 [ 50.466732] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.467597] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.468520] bpf_prog_alloc+0x39/0x200 [ 50.469242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.470112] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.471001] do_seccomp+0x349/0x25e0 [ 50.471706] ? find_held_lock+0x2b/0x80 [ 50.472465] ? do_prlimit+0x310/0x610 [ 50.473148] ? __pfx_do_seccomp+0x10/0x10 [ 50.473920] ? do_raw_spin_unlock+0x53/0x220 [ 50.474728] ? _raw_spin_unlock+0x1e/0x40 [ 50.475484] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.476425] ? static_key_count+0x60/0x80 [ 50.477221] prctl_set_seccomp+0x4e/0x70 [ 50.477938] __do_sys_prctl+0xe6c/0x1d70 [ 50.478705] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.479539] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.480501] ? irqentry_exit+0xf3/0x650 [ 50.481245] do_syscall_64+0xbf/0x430 [ 50.481926] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.482861] RIP: 0033:0x7f211c3ac5cd [ 50.483538] 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 [ 50.486591] RSP: 002b:00007ffe402afdf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.487914] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f211c3ac5cd [ 50.489192] RDX: 000055e55616fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.490431] RBP: 00007ffe402afe50 R08: 0000000000000000 R09: 00007ffe402af4f0 [ 50.491673] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e563dc0ad0 [ 50.492933] R13: 00007ffe402b0280 R14: 000055e563dc1bc0 R15: 000055e563dd2780 [ 50.494202] [ 50.494614] irq event stamp: 1713 [ 50.495241] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 50.496716] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 50.498196] softirqs last enabled at (1260): [] handle_softirqs+0x50c/0x770 [ 50.499683] softirqs last disabled at (1255): [] __irq_exit_rcu+0xc4/0x100 [ 50.501178] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30765' (ECDSA) to the list of known hosts. 2025/11/18 11:50:20 fuzzer started 2025/11/18 11:50:21 dialing manager at localhost:34383 2025/11/18 11:50:21 checking machine... 2025/11/18 11:50:21 checking revisions... [ 51.406771] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:50:21 testing simple program... [ 51.499683] cgroup: Unknown subsys name 'net' [ 51.570341] cgroup: Unknown subsys name 'cpuset' [ 51.586671] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:50:20 Registers: info registers vcpu 0 RAX=ffffffff86d7778b RBX=0000000000000001 RCX=ffffffff86d77786 RDX=0000000000000000 RSI=1ffffffff0daeef1 RDI=ffffffff868fa9a0 RBP=ffff88806ce08a88 RSP=ffff88806ce089c0 R8 =ffffffff86d77786 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a901 R12=ffff88806ce08a90 R13=ffff88806ce08a78 R14=ffff88806ce08a71 R15=ffff88806ce08a30 RIP=ffffffff8135e815 RFL=00000212 [----A--] 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 00007f1f2a065900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1f2a61c618 CR3=000000001fb1b000 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=0000000000024a79 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055641020b000 CR3=000000000be8b000 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=30353a313120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303838 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000