[ 46.100079] ------------[ cut here ]------------ [ 46.100841] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.102559] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.103758] Modules linked in: [ 46.104248] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.105944] Tainted: [W]=WARN [ 46.106408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.107620] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.108338] 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 [ 46.110985] RSP: 0018:ffff88801b91fbc0 EFLAGS: 00010286 [ 46.111810] RAX: 0000000000000000 RBX: ffffed1003723f78 RCX: ffffffff813a4050 [ 46.112885] RDX: ffff88800f158000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.113964] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003723f2f [ 46.115041] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.116110] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b91fdf8 [ 46.117180] FS: 00007f09e7a37900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.118397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.119292] CR2: 00007f09e7f9d4a6 CR3: 0000000009efd000 CR4: 0000000000350ef0 [ 46.120371] Call Trace: [ 46.120789] [ 46.121134] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.121879] ? __create_object+0x59/0x80 [ 46.122530] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.123303] __vmalloc_noprof+0x59/0x60 [ 46.123938] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.124674] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.125411] bpf_prog_alloc+0x39/0x200 [ 46.126038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.126822] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.127578] do_seccomp+0x349/0x25e0 [ 46.128134] ? find_held_lock+0x2b/0x80 [ 46.128781] ? do_prlimit+0x310/0x610 [ 46.129364] ? __pfx_do_seccomp+0x10/0x10 [ 46.130042] ? do_raw_spin_unlock+0x53/0x220 [ 46.130741] ? _raw_spin_unlock+0x1e/0x40 [ 46.131350] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.132153] ? static_key_count+0x60/0x80 [ 46.132831] prctl_set_seccomp+0x4e/0x70 [ 46.133446] __do_sys_prctl+0xe6c/0x1d70 [ 46.134109] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.134815] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.135621] ? irqentry_exit+0xf3/0x650 [ 46.136218] do_syscall_64+0xbf/0x430 [ 46.136832] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.137631] RIP: 0033:0x7f09e7f295cd [ 46.138178] 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 [ 46.140827] RSP: 002b:00007ffc4ee39f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.141982] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f09e7f295cd [ 46.143069] RDX: 0000557a25c51e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.144149] RBP: 00007ffc4ee39ff0 R08: 0000000000000000 R09: 00007ffc4ee39690 [ 46.145219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a3f9df240 [ 46.146290] R13: 00007ffc4ee3a420 R14: 0000557a3f9e8380 R15: 0000557a3f9f3540 [ 46.147378] [ 46.147780] irq event stamp: 1825 [ 46.148294] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 46.149579] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 46.150848] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 46.152148] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 46.153416] ---[ end trace 0000000000000000 ]--- [ 49.595010] ------------[ cut here ]------------ [ 49.595925] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.598027] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.599339] Modules linked in: [ 49.599907] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.601683] Tainted: [W]=WARN [ 49.602181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.603494] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.604260] 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 [ 49.607098] RSP: 0018:ffff88801ba57bc0 EFLAGS: 00010286 [ 49.607967] RAX: 0000000000000000 RBX: ffffed100374af78 RCX: ffffffff813a4050 [ 49.609109] RDX: ffff8880175b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.610250] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100374af2f [ 49.611386] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.612531] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ba57df8 [ 49.613684] FS: 00007faad9442900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.614964] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.615912] CR2: 00007faad9934580 CR3: 0000000013c58000 CR4: 0000000000350ef0 [ 49.617061] Call Trace: [ 49.617556] [ 49.618103] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.619090] ? __create_object+0x59/0x80 [ 49.619790] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.620639] __vmalloc_noprof+0x59/0x60 [ 49.621411] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.622188] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.623083] bpf_prog_alloc+0x39/0x200 [ 49.623826] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.624674] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.625436] do_seccomp+0x349/0x25e0 [ 49.626063] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.626837] ? __pfx_do_seccomp+0x10/0x10 [ 49.627512] ? find_held_lock+0x2b/0x80 [ 49.628133] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.628961] ? static_key_count+0x60/0x80 [ 49.629658] prctl_set_seccomp+0x4e/0x70 [ 49.630306] __do_sys_prctl+0xe6c/0x1d70 [ 49.630977] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.631714] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.632542] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.633343] ? irqentry_exit+0xf3/0x650 [ 49.634125] do_syscall_64+0xbf/0x430 [ 49.634762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.635583] RIP: 0033:0x7faad99345cd [ 49.636160] 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 [ 49.638920] RSP: 002b:00007fff265b9dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.640104] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faad99345cd [ 49.641215] RDX: 000055e69887fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.642349] RBP: 00007fff265b9e30 R08: 0000000000000000 R09: 00007fff265b94d0 [ 49.643455] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6a66fd2b0 [ 49.644605] R13: 00007fff265ba260 R14: 000055e6a66ffd20 R15: 000055e6a67118d0 [ 49.645981] [ 49.646360] irq event stamp: 1831 [ 49.646935] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 49.648301] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 49.649664] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 49.651043] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 49.652374] ---[ end trace 0000000000000000 ]--- [ 50.451664] ------------[ cut here ]------------ [ 50.452577] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.454614] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.456075] Modules linked in: [ 50.456709] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.458942] Tainted: [W]=WARN [ 50.459606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.461079] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.462017] 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 [ 50.465186] RSP: 0018:ffff8880176cfbc0 EFLAGS: 00010286 [ 50.466169] RAX: 0000000000000000 RBX: ffffed1002ed9f78 RCX: ffffffff813a4050 [ 50.467495] RDX: ffff888016dfb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.468788] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed9f2f [ 50.470077] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.471352] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176cfdf8 [ 50.472638] FS: 00007f3c2c904900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.474087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.475146] CR2: 00007f3c2cdf6580 CR3: 000000000d64d000 CR4: 0000000000350ef0 [ 50.476427] Call Trace: [ 50.476930] [ 50.477345] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.478262] ? __create_object+0x59/0x80 [ 50.479046] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.480016] __vmalloc_noprof+0x59/0x60 [ 50.480770] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.481654] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.482603] bpf_prog_alloc+0x39/0x200 [ 50.483297] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.484215] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.485103] do_seccomp+0x349/0x25e0 [ 50.485822] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.486722] ? __pfx_do_seccomp+0x10/0x10 [ 50.487510] ? find_held_lock+0x2b/0x80 [ 50.488217] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.489175] ? static_key_count+0x60/0x80 [ 50.489983] prctl_set_seccomp+0x4e/0x70 [ 50.490747] __do_sys_prctl+0xe6c/0x1d70 [ 50.491522] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.492341] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.493311] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.494276] ? irqentry_exit+0xf3/0x650 [ 50.495031] do_syscall_64+0xbf/0x430 [ 50.495766] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.496720] RIP: 0033:0x7f3c2cdf65cd [ 50.497373] 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 [ 50.500597] RSP: 002b:00007ffe899aaa00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.501995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3c2cdf65cd [ 50.503306] RDX: 0000564eaacdfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.504611] RBP: 00007ffe899aaa60 R08: 0000000000000000 R09: 00007ffe899aa100 [ 50.505923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ee3aefad0 [ 50.507224] R13: 00007ffe899aae90 R14: 0000564ee3af0bc0 R15: 0000564ee3b01780 [ 50.508558] [ 50.508991] irq event stamp: 1813 [ 50.509659] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 50.511204] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 50.512745] softirqs last enabled at (1436): [] handle_softirqs+0x50c/0x770 [ 50.514334] softirqs last disabled at (1431): [] __irq_exit_rcu+0xc4/0x100 [ 50.515864] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53859' (ECDSA) to the list of known hosts. 2025/11/18 15:43:33 fuzzer started 2025/11/18 15:43:33 dialing manager at localhost:34383 2025/11/18 15:43:33 checking machine... 2025/11/18 15:43:33 checking revisions... [ 51.402654] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:43:33 testing simple program... [ 51.504923] cgroup: Unknown subsys name 'net' [ 51.573615] cgroup: Unknown subsys name 'cpuset' [ 51.591797] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:43:32 Registers: info registers vcpu 0 RAX=ffff888009612640 RBX=0000000000000246 RCX=ffff888009627b9c RDX=0000000000000001 RSI=ffffffff85f10a38 RDI=ffff888009612640 RBP=ffffffff85f10a38 RSP=ffff888009627b90 R8 =0000000000000001 R9 =ffffed10012c4f68 R10=0000000000000003 R11=0000000000000001 R12=ffffffff81ab4213 R13=0000000000000087 R14=ffff888009611bc0 R15=0000000000000002 RIP=ffffffff81528fbc RFL=00000046 [---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 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdfe351378 CR3=0000000005c8a000 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=00007f807c50d51000005577bd5da790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff85e2b980 RCX=ffffffff84c539a0 RDX=1ffffffff0bc573e RSI=ffffffff84c539ad RDI=ffffffff85e2b9f0 RBP=0000000000000002 RSP=ffff88801b91f390 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff88800908cb02 R13=ffff88801b91f4e0 R14=ffffffff8899ce48 R15=ffff88801b91f4c8 RIP=ffffffff815be3a0 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 00007faad9442900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faad99f9618 CR3=00000000203b2000 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