[ 38.877746] ------------[ cut here ]------------ [ 38.878480] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.879972] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.881074] Modules linked in: [ 38.881549] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.883037] Tainted: [W]=WARN [ 38.883810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.884911] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.885586] 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 [ 38.887931] RSP: 0018:ffff8880170b7bc0 EFLAGS: 00010286 [ 38.888665] RAX: 0000000000000000 RBX: ffffed1002e16f78 RCX: ffffffff813a4050 [ 38.889618] RDX: ffff888015d10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.890564] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e16f2f [ 38.891515] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.892476] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170b7df8 [ 38.893422] FS: 00007f563a672900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.894475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.895223] CR2: 00007f563ab64580 CR3: 000000000e3eb000 CR4: 0000000000350ef0 [ 38.896178] Call Trace: [ 38.896552] [ 38.896857] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.897525] ? __create_object+0x59/0x80 [ 38.898072] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.898783] __vmalloc_noprof+0x59/0x60 [ 38.899305] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.899948] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.900643] bpf_prog_alloc+0x39/0x200 [ 38.901158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.901849] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.902513] do_seccomp+0x349/0x25e0 [ 38.903009] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.903677] ? __pfx_do_seccomp+0x10/0x10 [ 38.904230] ? find_held_lock+0x2b/0x80 [ 38.904777] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.905492] ? static_key_count+0x60/0x80 [ 38.906040] prctl_set_seccomp+0x4e/0x70 [ 38.906601] __do_sys_prctl+0xe6c/0x1d70 [ 38.907135] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.907758] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.908481] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.909155] ? irqentry_exit+0xf3/0x650 [ 38.909708] do_syscall_64+0xbf/0x430 [ 38.910222] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.910921] RIP: 0033:0x7f563ab645cd [ 38.911442] 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 [ 38.913766] RSP: 002b:00007ffd45833170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.914750] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f563ab645cd [ 38.915681] RDX: 000055783b081e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.916636] RBP: 00007ffd458331d0 R08: 0000000000000000 R09: 00007ffd45832870 [ 38.917585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557858613b10 [ 38.918521] R13: 00007ffd45833600 R14: 00005578586142b0 R15: 00005578586286f0 [ 38.919479] [ 38.919792] irq event stamp: 1717 [ 38.920245] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 38.921371] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 38.922510] softirqs last enabled at (1246): [] handle_softirqs+0x50c/0x770 [ 38.923646] softirqs last disabled at (1241): [] __irq_exit_rcu+0xc4/0x100 [ 38.924777] ---[ end trace 0000000000000000 ]--- [ 41.710234] ------------[ cut here ]------------ [ 41.711200] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.713230] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.714685] Modules linked in: [ 41.715277] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.717496] Tainted: [W]=WARN [ 41.718055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.719592] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.720535] 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 [ 41.723665] RSP: 0018:ffff888015d27bc0 EFLAGS: 00010286 [ 41.724645] RAX: 0000000000000000 RBX: ffffed1002ba4f78 RCX: ffffffff813a4050 [ 41.725926] RDX: ffff88801652b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.727216] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba4f2f [ 41.728507] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.729771] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d27df8 [ 41.731036] FS: 00007f3d17104900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.732474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.733572] CR2: 00007f3d175f6580 CR3: 000000000d614000 CR4: 0000000000350ef0 [ 41.734862] Call Trace: [ 41.735326] [ 41.735779] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.736674] ? __create_object+0x59/0x80 [ 41.737450] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.738370] __vmalloc_noprof+0x59/0x60 [ 41.739129] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.740005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.740957] bpf_prog_alloc+0x39/0x200 [ 41.741684] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.742602] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.743499] do_seccomp+0x349/0x25e0 [ 41.744178] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.745071] ? __pfx_do_seccomp+0x10/0x10 [ 41.745870] ? find_held_lock+0x2b/0x80 [ 41.746626] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.747582] ? static_key_count+0x60/0x80 [ 41.748354] prctl_set_seccomp+0x4e/0x70 [ 41.749130] __do_sys_prctl+0xe6c/0x1d70 [ 41.749914] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.750771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.751738] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.752715] ? irqentry_exit+0xf3/0x650 [ 41.753476] do_syscall_64+0xbf/0x430 [ 41.754171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.755120] RIP: 0033:0x7f3d175f65cd [ 41.755827] 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 [ 41.759006] RSP: 002b:00007ffda668cc40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.760377] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d175f65cd [ 41.761530] RDX: 0000563ef88c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.762608] RBP: 00007ffda668cca0 R08: 0000000000000000 R09: 00007ffda668c340 [ 41.763697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f23d18ad0 [ 41.764800] R13: 00007ffda668d0d0 R14: 0000563f23d19bc0 R15: 0000563f23d2a780 [ 41.765896] [ 41.766249] irq event stamp: 1885 [ 41.766795] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 41.768074] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 41.769370] softirqs last enabled at (1844): [] handle_softirqs+0x50c/0x770 [ 41.770679] softirqs last disabled at (1839): [] __irq_exit_rcu+0xc4/0x100 [ 41.771940] ---[ end trace 0000000000000000 ]--- [ 42.466514] ------------[ cut here ]------------ [ 42.467375] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.469546] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.470983] Modules linked in: [ 42.471608] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.473540] Tainted: [W]=WARN [ 42.474086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.475527] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.476389] 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 [ 42.479516] RSP: 0018:ffff8880172bfbc0 EFLAGS: 00010286 [ 42.480488] RAX: 0000000000000000 RBX: ffffed1002e57f78 RCX: ffffffff813a4050 [ 42.481733] RDX: ffff88800f5ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.482981] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e57f2f [ 42.484244] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.485499] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172bfdf8 [ 42.486767] FS: 00007f20f2faf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.488180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.489219] CR2: 00007ffe55354ef8 CR3: 000000000f34f000 CR4: 0000000000350ef0 [ 42.490484] Call Trace: [ 42.490941] [ 42.491340] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.492234] ? __create_object+0x59/0x80 [ 42.492999] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.493958] __vmalloc_noprof+0x59/0x60 [ 42.494707] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.495566] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.496487] bpf_prog_alloc+0x39/0x200 [ 42.497164] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.498070] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.498953] do_seccomp+0x349/0x25e0 [ 42.499647] ? find_held_lock+0x2b/0x80 [ 42.500355] ? do_prlimit+0x310/0x610 [ 42.501080] ? __pfx_do_seccomp+0x10/0x10 [ 42.501843] ? do_raw_spin_unlock+0x53/0x220 [ 42.502659] ? _raw_spin_unlock+0x1e/0x40 [ 42.503377] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.504332] ? static_key_count+0x60/0x80 [ 42.505126] prctl_set_seccomp+0x4e/0x70 [ 42.505902] __do_sys_prctl+0xe6c/0x1d70 [ 42.506661] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.507503] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.508468] ? irqentry_exit+0xf3/0x650 [ 42.509182] do_syscall_64+0xbf/0x430 [ 42.509907] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.510841] RIP: 0033:0x7f20f34a15cd [ 42.511528] 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 [ 42.514651] RSP: 002b:00007ffe55352c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.515988] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20f34a15cd [ 42.517275] RDX: 000055bab6879e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.518533] RBP: 00007ffe55352cb0 R08: 0000000000000000 R09: 00007ffe55352350 [ 42.519799] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bac37b5ad0 [ 42.521056] R13: 00007ffe553530e0 R14: 000055bac37b6bc0 R15: 000055bac37c7780 [ 42.522316] [ 42.522758] irq event stamp: 1753 [ 42.523346] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 42.524852] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 42.526325] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 42.527834] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 42.529310] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23570' (ECDSA) to the list of known hosts. 2025/11/18 10:07:53 fuzzer started 2025/11/18 10:07:54 dialing manager at localhost:34383 2025/11/18 10:07:54 checking machine... 2025/11/18 10:07:54 checking revisions... [ 43.481039] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:07:54 testing simple program... [ 43.573812] cgroup: Unknown subsys name 'net' [ 43.635348] cgroup: Unknown subsys name 'cpuset' [ 43.661311] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:07:53 Registers: info registers vcpu 0 RAX=000000000004cefd RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5fb2d45000 CR3=000000000e000000 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=d55c741d013a008ddb4c101060d435e6 XMM02=2c67c8bc2e329bc30000000000302e40 XMM03=fb795ef6d6577056000000000030ed68 XMM04=01a33852fef9c25f00000000000ae988 XMM05=a3513e932455fc9100000000003200b0 XMM06=5b75c91c80445342000000000031f150 XMM07=e042d86d42eb936e000000000030f040 XMM08=548ab407010dacc20000000000302ea0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0d5830f RBX=0000000000000001 RCX=ffffffff86ac187a RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffffffff86ac187c RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86ac187e R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000026e7f R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff888015897f30 R15=ffff88806cf08a70 RIP=ffffffff8135fac9 RFL=00000217 [----APC] 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 00007f3d17104900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffda6686000 CR3=000000000d7cc000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000