[ 43.954665] ------------[ cut here ]------------ [ 43.955681] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.957872] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 43.959666] Modules linked in: [ 43.960299] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.962470] Tainted: [W]=WARN [ 43.963122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.964686] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.965682] 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 [ 43.969035] RSP: 0018:ffff88801715fbc0 EFLAGS: 00010286 [ 43.970095] RAX: 0000000000000000 RBX: ffffed1002e2bf78 RCX: ffffffff813a4050 [ 43.971473] RDX: ffff888017d1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.972845] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2bf2f [ 43.974227] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.975588] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801715fdf8 [ 43.976967] FS: 00007f364f56c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.978516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.979658] CR2: 00007ffe0934bef7 CR3: 000000000d616000 CR4: 0000000000350ef0 [ 43.981035] Call Trace: [ 43.981523] [ 43.982044] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.982988] ? __create_object+0x59/0x80 [ 43.983833] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.984874] __vmalloc_noprof+0x59/0x60 [ 43.985702] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.986582] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.987579] bpf_prog_alloc+0x39/0x200 [ 43.988378] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.989378] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.990369] do_seccomp+0x349/0x25e0 [ 43.991160] ? find_held_lock+0x2b/0x80 [ 43.991991] ? do_prlimit+0x310/0x610 [ 43.992789] ? __pfx_do_seccomp+0x10/0x10 [ 43.993578] ? do_raw_spin_unlock+0x53/0x220 [ 43.994507] ? _raw_spin_unlock+0x1e/0x40 [ 43.995347] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.996383] ? static_key_count+0x60/0x80 [ 43.997264] prctl_set_seccomp+0x4e/0x70 [ 43.998122] __do_sys_prctl+0xe6c/0x1d70 [ 43.998967] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.999872] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.000906] ? irqentry_exit+0xf3/0x650 [ 44.001739] do_syscall_64+0xbf/0x430 [ 44.002470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.003484] RIP: 0033:0x7f364fa5e5cd [ 44.004241] 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 [ 44.007623] RSP: 002b:00007ffe0934a830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.009068] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f364fa5e5cd [ 44.010448] RDX: 0000561c5fb73e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.011813] RBP: 00007ffe0934a890 R08: 0000000000000000 R09: 00007ffe09349f30 [ 44.013166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c9d442b10 [ 44.014548] R13: 00007ffe0934acc0 R14: 0000561c9d4432b0 R15: 0000561c9d4576f0 [ 44.015942] [ 44.016404] irq event stamp: 1803 [ 44.017101] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 44.018738] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 44.020358] softirqs last enabled at (1568): [] handle_softirqs+0x50c/0x770 [ 44.022006] softirqs last disabled at (1563): [] __irq_exit_rcu+0xc4/0x100 [ 44.023345] ---[ end trace 0000000000000000 ]--- [ 47.570973] ------------[ cut here ]------------ [ 47.572033] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.574360] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 47.576011] Modules linked in: [ 47.576720] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.579031] Tainted: [W]=WARN [ 47.579709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.581353] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.582392] 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 [ 47.585975] RSP: 0018:ffff888017707bc0 EFLAGS: 00010286 [ 47.587079] RAX: 0000000000000000 RBX: ffffed1002ee0f78 RCX: ffffffff813a4050 [ 47.588511] RDX: ffff888018898000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.589948] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee0f2f [ 47.591365] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.592786] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017707df8 [ 47.594218] FS: 00007fedf0092900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.595819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.596994] CR2: 00007fedf0584580 CR3: 000000001e8d0000 CR4: 0000000000350ef0 [ 47.598451] Call Trace: [ 47.599033] [ 47.599504] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.600526] ? __create_object+0x59/0x80 [ 47.601422] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.602547] __vmalloc_noprof+0x59/0x60 [ 47.603395] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.604386] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.605448] bpf_prog_alloc+0x39/0x200 [ 47.606296] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.607331] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.608321] do_seccomp+0x349/0x25e0 [ 47.609111] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.610109] ? __pfx_do_seccomp+0x10/0x10 [ 47.610974] ? find_held_lock+0x2b/0x80 [ 47.611820] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.612872] ? static_key_count+0x60/0x80 [ 47.613760] prctl_set_seccomp+0x4e/0x70 [ 47.614575] __do_sys_prctl+0xe6c/0x1d70 [ 47.615441] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.616383] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.617444] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.618518] ? irqentry_exit+0xf3/0x650 [ 47.619368] do_syscall_64+0xbf/0x430 [ 47.620182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.621236] RIP: 0033:0x7fedf05845cd [ 47.622033] 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 [ 47.625511] RSP: 002b:00007ffc7567e940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.627028] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fedf05845cd [ 47.628433] RDX: 000055faf33cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.629858] RBP: 00007ffc7567e9a0 R08: 0000000000000000 R09: 00007ffc7567e040 [ 47.631264] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fb0251b2b0 [ 47.632656] R13: 00007ffc7567edd0 R14: 000055fb0251dd20 R15: 000055fb0252f8d0 [ 47.634088] [ 47.634549] irq event stamp: 1711 [ 47.635265] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 47.636921] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 47.638620] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 47.640104] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 47.641544] ---[ end trace 0000000000000000 ]--- [ 48.441829] ------------[ cut here ]------------ [ 48.442759] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.444846] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 48.446316] Modules linked in: [ 48.447179] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.449259] Tainted: [W]=WARN [ 48.449871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.451345] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.452258] 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 [ 48.455433] RSP: 0018:ffff888017e07bc0 EFLAGS: 00010286 [ 48.456408] RAX: 0000000000000000 RBX: ffffed1002fc0f78 RCX: ffffffff813a4050 [ 48.457665] RDX: ffff8880180b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.459078] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fc0f2f [ 48.460672] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.461962] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e07df8 [ 48.463233] FS: 00007f1d1a3f3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.464786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.466166] CR2: 00007f1d1a8e5580 CR3: 000000000e636000 CR4: 0000000000350ef0 [ 48.467634] Call Trace: [ 48.468096] [ 48.468500] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.469381] ? __create_object+0x59/0x80 [ 48.470164] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.471129] __vmalloc_noprof+0x59/0x60 [ 48.471893] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.472760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.473680] bpf_prog_alloc+0x39/0x200 [ 48.474384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.475292] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.476202] do_seccomp+0x349/0x25e0 [ 48.476924] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.477838] ? __pfx_do_seccomp+0x10/0x10 [ 48.478580] ? find_held_lock+0x2b/0x80 [ 48.479341] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.480284] ? static_key_count+0x60/0x80 [ 48.481074] prctl_set_seccomp+0x4e/0x70 [ 48.481843] __do_sys_prctl+0xe6c/0x1d70 [ 48.482585] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.483431] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.484396] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.485345] ? irqentry_exit+0xf3/0x650 [ 48.486153] do_syscall_64+0xbf/0x430 [ 48.486896] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.487843] RIP: 0033:0x7f1d1a8e55cd [ 48.488504] 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 [ 48.491702] RSP: 002b:00007ffd82642470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.493073] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d1a8e55cd [ 48.494362] RDX: 000055efb33c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.495646] RBP: 00007ffd826424d0 R08: 0000000000000000 R09: 00007ffd82641b70 [ 48.496924] R10: 0000000000000000 R11: 0000000000000246 R12: 000055efb818bad0 [ 48.498212] R13: 00007ffd82642900 R14: 000055efb818cbc0 R15: 000055efb819d780 [ 48.499514] [ 48.499986] irq event stamp: 1833 [ 48.500581] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 48.502128] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 48.503528] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 48.504887] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 48.506234] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57166' (ECDSA) to the list of known hosts. 2025/11/18 03:24:11 fuzzer started 2025/11/18 03:24:11 dialing manager at localhost:37895 2025/11/18 03:24:11 checking machine... 2025/11/18 03:24:11 checking revisions... [ 49.426241] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:24:11 testing simple program... [ 49.506963] cgroup: Unknown subsys name 'net' [ 49.569893] cgroup: Unknown subsys name 'cpuset' [ 49.588050] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:24:10 Registers: info registers vcpu 0 RAX=0000000000047285 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=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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2f754ab020 CR3=000000000e225000 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=0beb1beac1303b997e4ec5c74a13b6d7 XMM02=ec2efd57dc4c00df0000000000301a50 XMM03=8670c68b941a95e40000000000301b20 XMM04=95fce4f4305ff1be00000000000ae988 XMM05=14648eaa1277bab1000000000031e638 XMM06=817b8945e9d50373000000000031e4c0 XMM07=e042d86d42eb936e000000000030e1e8 XMM08=8670c68b941a95e40000000000301b20 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000186 RBX=ffff888018899bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801889a640 RDI=ffff88801889a618 RBP=ffff88801889a618 RSP=ffff888017967620 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801889a640 R13=b3e1365a875bb4c5 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000003 [------C] 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 00007fedf0092900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fedf0071020 CR3=000000001e9d8000 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