[ 46.626749] ------------[ cut here ]------------ [ 46.627692] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.629760] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.631226] Modules linked in: [ 46.631828] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.633965] Tainted: [W]=WARN [ 46.634583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.636087] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.636967] 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 [ 46.640210] RSP: 0018:ffff88801b707bc0 EFLAGS: 00010286 [ 46.641192] RAX: 0000000000000000 RBX: ffffed10036e0f78 RCX: ffffffff813a4050 [ 46.642488] RDX: ffff888016069bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.643782] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036e0f2f [ 46.645091] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.646388] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b707df8 [ 46.647700] FS: 00007f63962be900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.649202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.650301] CR2: 00007ffe4d889ef7 CR3: 0000000009bdb000 CR4: 0000000000350ef0 [ 46.651598] Call Trace: [ 46.652121] [ 46.652540] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.653437] ? __create_object+0x59/0x80 [ 46.654240] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.655231] __vmalloc_noprof+0x59/0x60 [ 46.655899] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.656627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.657411] bpf_prog_alloc+0x39/0x200 [ 46.657994] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.658769] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.659537] do_seccomp+0x349/0x25e0 [ 46.660142] ? find_held_lock+0x2b/0x80 [ 46.660741] ? do_prlimit+0x310/0x610 [ 46.661351] ? __pfx_do_seccomp+0x10/0x10 [ 46.661968] ? do_raw_spin_unlock+0x53/0x220 [ 46.662658] ? _raw_spin_unlock+0x1e/0x40 [ 46.663351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.664157] ? static_key_count+0x60/0x80 [ 46.664789] prctl_set_seccomp+0x4e/0x70 [ 46.665430] __do_sys_prctl+0xe6c/0x1d70 [ 46.666079] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.666755] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.667569] ? irqentry_exit+0xf3/0x650 [ 46.668205] do_syscall_64+0xbf/0x430 [ 46.668780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.669566] RIP: 0033:0x7f63967b05cd [ 46.670153] 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 [ 46.672805] RSP: 002b:00007ffe4d8887e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.673957] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63967b05cd [ 46.675042] RDX: 0000557d2ed7ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.676117] RBP: 00007ffe4d888840 R08: 0000000000000000 R09: 00007ffe4d887ee0 [ 46.677182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d6cc2f2b0 [ 46.678252] R13: 00007ffe4d888c70 R14: 0000557d6cc31d20 R15: 0000557d6cc438d0 [ 46.679359] [ 46.679713] irq event stamp: 1727 [ 46.680258] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 46.681528] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 46.682792] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 46.684085] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 46.685346] ---[ end trace 0000000000000000 ]--- [ 50.023566] ------------[ cut here ]------------ [ 50.024520] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.026558] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 50.028055] Modules linked in: [ 50.028639] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.030617] Tainted: [W]=WARN [ 50.031243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.032717] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.033654] 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 [ 50.036840] RSP: 0018:ffff888017eb7bc0 EFLAGS: 00010286 [ 50.037824] RAX: 0000000000000000 RBX: ffffed1002fd6f78 RCX: ffffffff813a4050 [ 50.039140] RDX: ffff88801606d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.040441] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fd6f2f [ 50.041724] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.043026] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017eb7df8 [ 50.044346] FS: 00007fb6f9f20900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.045787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.046850] CR2: 00007ffc38e0aef7 CR3: 000000000e60e000 CR4: 0000000000350ef0 [ 50.048155] Call Trace: [ 50.048632] [ 50.049090] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.049939] ? __create_object+0x59/0x80 [ 50.050734] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.051726] __vmalloc_noprof+0x59/0x60 [ 50.052490] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.053374] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.054314] bpf_prog_alloc+0x39/0x200 [ 50.055069] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.055955] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.056864] do_seccomp+0x349/0x25e0 [ 50.057578] ? find_held_lock+0x2b/0x80 [ 50.058339] ? do_prlimit+0x310/0x610 [ 50.059109] ? __pfx_do_seccomp+0x10/0x10 [ 50.059861] ? do_raw_spin_unlock+0x53/0x220 [ 50.060707] ? _raw_spin_unlock+0x1e/0x40 [ 50.061500] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.062472] ? static_key_count+0x60/0x80 [ 50.063301] prctl_set_seccomp+0x4e/0x70 [ 50.064087] __do_sys_prctl+0xe6c/0x1d70 [ 50.064844] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.065717] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.066704] ? irqentry_exit+0xf3/0x650 [ 50.067497] do_syscall_64+0xbf/0x430 [ 50.068255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.069217] RIP: 0033:0x7fb6fa4125cd [ 50.069887] 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 [ 50.073099] RSP: 002b:00007ffc38e08fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.074480] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb6fa4125cd [ 50.075792] RDX: 00005601771c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.077092] RBP: 00007ffc38e09040 R08: 0000000000000000 R09: 00007ffc38e086e0 [ 50.078393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560187bb7b10 [ 50.079708] R13: 00007ffc38e09470 R14: 0000560187bb82b0 R15: 0000560187bcc6f0 [ 50.081027] [ 50.081465] irq event stamp: 1715 [ 50.082123] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 50.083689] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 50.085209] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 50.086755] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 50.088287] ---[ end trace 0000000000000000 ]--- [ 50.896691] ------------[ cut here ]------------ [ 50.897641] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.899695] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.901211] Modules linked in: [ 50.901807] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.903803] Tainted: [W]=WARN [ 50.904404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.905876] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.906793] 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 [ 50.910022] RSP: 0018:ffff88801a5dfbc0 EFLAGS: 00010286 [ 50.910961] RAX: 0000000000000000 RBX: ffffed10034bbf78 RCX: ffffffff813a4050 [ 50.912267] RDX: ffff888016340000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.913569] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034bbf2f [ 50.914863] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.916143] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a5dfdf8 [ 50.917433] FS: 00007f445cb01900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.918887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.919989] CR2: 00007f445cff3580 CR3: 0000000020980000 CR4: 0000000000350ef0 [ 50.921357] Call Trace: [ 50.921831] [ 50.922296] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.923218] ? __create_object+0x59/0x80 [ 50.923962] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.924943] __vmalloc_noprof+0x59/0x60 [ 50.925718] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.926605] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.927562] bpf_prog_alloc+0x39/0x200 [ 50.928309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.929245] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.930163] do_seccomp+0x349/0x25e0 [ 50.930846] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.931780] ? __pfx_do_seccomp+0x10/0x10 [ 50.932576] ? find_held_lock+0x2b/0x80 [ 50.933355] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.934335] ? static_key_count+0x60/0x80 [ 50.935179] prctl_set_seccomp+0x4e/0x70 [ 50.935921] __do_sys_prctl+0xe6c/0x1d70 [ 50.936720] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.937573] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.938564] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.939560] ? irqentry_exit+0xf3/0x650 [ 50.940336] do_syscall_64+0xbf/0x430 [ 50.941093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.942059] RIP: 0033:0x7f445cff35cd [ 50.942725] 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 [ 50.945914] RSP: 002b:00007ffffc4e1b00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.947294] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f445cff35cd [ 50.948584] RDX: 000055f9f2334e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.949885] RBP: 00007ffffc4e1b60 R08: 0000000000000000 R09: 00007ffffc4e1200 [ 50.951191] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa14b762b0 [ 50.952475] R13: 00007ffffc4e1f90 R14: 000055fa14b78d20 R15: 000055fa14b8a8d0 [ 50.953768] [ 50.954252] irq event stamp: 1805 [ 50.954868] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 50.956415] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 50.957952] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 50.959522] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 50.961055] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8448' (ECDSA) to the list of known hosts. 2025/11/18 01:01:04 fuzzer started 2025/11/18 01:01:04 dialing manager at localhost:37895 2025/11/18 01:01:04 checking machine... 2025/11/18 01:01:04 checking revisions... [ 51.849980] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:01:04 testing simple program... [ 51.940474] cgroup: Unknown subsys name 'net' [ 52.012249] cgroup: Unknown subsys name 'cpuset' [ 52.025901] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:01:03 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=bf8f23be2ec242e7 RDX=000000004e7d56d0 RSI=00000000585a4eba RDI=000000000e38ed84 RBP=ffffffff85e1ffe0 RSP=ffff88801c4675e8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81001470 RFL=00000006 [-----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 00007fb6f9f20900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb6f9eff020 CR3=000000000e802000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000032f01 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=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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe58961548 CR3=000000000dd0e000 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=31303a313020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383838 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000