[ 47.058273] ------------[ cut here ]------------ [ 47.059247] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.061382] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 47.062966] Modules linked in: [ 47.063573] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.065594] Tainted: [W]=WARN [ 47.066183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.067654] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.068561] 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 [ 47.071788] RSP: 0018:ffff88801984fbc0 EFLAGS: 00010286 [ 47.072771] RAX: 0000000000000000 RBX: ffffed1003309f78 RCX: ffffffff813a4050 [ 47.074073] RDX: ffff88800f160000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.075352] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003309f2f [ 47.076659] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.077983] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801984fdf8 [ 47.079258] FS: 00007f04c7fe9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.080742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.081824] CR2: 00007ffc84bb2ef7 CR3: 000000001cda6000 CR4: 0000000000350ef0 [ 47.083136] Call Trace: [ 47.083611] [ 47.084080] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.084999] ? __create_object+0x59/0x80 [ 47.085795] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.086773] __vmalloc_noprof+0x59/0x60 [ 47.087492] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.088381] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.089328] bpf_prog_alloc+0x39/0x200 [ 47.090080] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.091024] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.091963] do_seccomp+0x349/0x25e0 [ 47.092654] ? find_held_lock+0x2b/0x80 [ 47.093445] ? do_prlimit+0x310/0x610 [ 47.094208] ? __pfx_do_seccomp+0x10/0x10 [ 47.095025] ? do_raw_spin_unlock+0x53/0x220 [ 47.095881] ? _raw_spin_unlock+0x1e/0x40 [ 47.096616] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.097594] ? static_key_count+0x60/0x80 [ 47.098423] prctl_set_seccomp+0x4e/0x70 [ 47.099212] __do_sys_prctl+0xe6c/0x1d70 [ 47.100026] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.100917] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.101883] ? irqentry_exit+0xf3/0x650 [ 47.102607] do_syscall_64+0xbf/0x430 [ 47.103373] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.104349] RIP: 0033:0x7f04c84db5cd [ 47.105072] 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 [ 47.108301] RSP: 002b:00007ffc84bb0820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.109672] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f04c84db5cd [ 47.110993] RDX: 000055c71b07ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.112318] RBP: 00007ffc84bb0880 R08: 0000000000000000 R09: 00007ffc84baff20 [ 47.113635] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c737583ad0 [ 47.114934] R13: 00007ffc84bb0cb0 R14: 000055c737584bc0 R15: 000055c737595780 [ 47.116295] [ 47.116799] irq event stamp: 1779 [ 47.117415] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 47.119003] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 47.120609] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 47.122233] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 47.123799] ---[ end trace 0000000000000000 ]--- [ 50.665467] ------------[ cut here ]------------ [ 50.666384] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.668388] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 50.669836] Modules linked in: [ 50.670440] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.672432] Tainted: [W]=WARN [ 50.673019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.674487] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.675401] 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 [ 50.678564] RSP: 0018:ffff88800ef47bc0 EFLAGS: 00010286 [ 50.679543] RAX: 0000000000000000 RBX: ffffed1001de8f78 RCX: ffffffff813a4050 [ 50.680838] RDX: ffff88800c650000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.682128] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de8f2f [ 50.683411] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.684711] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef47df8 [ 50.685992] FS: 00007f6c09f74900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.687405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.688478] CR2: 00007f6c0a466580 CR3: 000000001e79b000 CR4: 0000000000350ef0 [ 50.689761] Call Trace: [ 50.690233] [ 50.690634] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.691542] ? __create_object+0x59/0x80 [ 50.692336] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.693305] __vmalloc_noprof+0x59/0x60 [ 50.694057] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.694923] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.695882] bpf_prog_alloc+0x39/0x200 [ 50.696574] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.697502] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.698399] do_seccomp+0x349/0x25e0 [ 50.699109] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.700024] ? __pfx_do_seccomp+0x10/0x10 [ 50.700810] ? find_held_lock+0x2b/0x80 [ 50.701519] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.702478] ? static_key_count+0x60/0x80 [ 50.703271] prctl_set_seccomp+0x4e/0x70 [ 50.704030] __do_sys_prctl+0xe6c/0x1d70 [ 50.704797] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.705613] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.706578] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.707543] ? irqentry_exit+0xf3/0x650 [ 50.708309] do_syscall_64+0xbf/0x430 [ 50.709077] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.710030] RIP: 0033:0x7f6c0a4665cd [ 50.710718] 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 [ 50.713910] RSP: 002b:00007ffcf429a390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.715270] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6c0a4665cd [ 50.716567] RDX: 000055bc2f7a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.717862] RBP: 00007ffcf429a3f0 R08: 0000000000000000 R09: 00007ffcf4299a90 [ 50.719161] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc3eee2b10 [ 50.720326] R13: 00007ffcf429a820 R14: 000055bc3eee32b0 R15: 000055bc3eef76f0 [ 50.721161] [ 50.721426] irq event stamp: 1751 [ 50.721843] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 50.722803] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 50.723784] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 50.724660] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 50.725511] ---[ end trace 0000000000000000 ]--- [ 51.619383] ------------[ cut here ]------------ [ 51.620341] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.622419] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 51.623922] Modules linked in: [ 51.624525] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.626830] Tainted: [W]=WARN [ 51.627397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.628964] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.629863] 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 [ 51.633090] RSP: 0018:ffff888009fefbc0 EFLAGS: 00010286 [ 51.634087] RAX: 0000000000000000 RBX: ffffed10013fdf78 RCX: ffffffff813a4050 [ 51.635390] RDX: ffff888017728000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.636709] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013fdf2f [ 51.638012] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.639307] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009fefdf8 [ 51.640621] FS: 00007fa7efec0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.642069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.643130] CR2: 00007fffec400ef7 CR3: 000000000e0f6000 CR4: 0000000000350ef0 [ 51.644446] Call Trace: [ 51.644967] [ 51.645384] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.646295] ? __create_object+0x59/0x80 [ 51.647099] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.648112] __vmalloc_noprof+0x59/0x60 [ 51.648881] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.649762] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.650650] bpf_prog_alloc+0x39/0x200 [ 51.651392] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.652330] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.653248] do_seccomp+0x349/0x25e0 [ 51.653977] ? find_held_lock+0x2b/0x80 [ 51.654747] ? do_prlimit+0x310/0x610 [ 51.655451] ? __pfx_do_seccomp+0x10/0x10 [ 51.656261] ? do_raw_spin_unlock+0x53/0x220 [ 51.657111] ? _raw_spin_unlock+0x1e/0x40 [ 51.657896] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.658864] ? static_key_count+0x60/0x80 [ 51.659637] prctl_set_seccomp+0x4e/0x70 [ 51.660417] __do_sys_prctl+0xe6c/0x1d70 [ 51.661211] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.662084] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.663068] ? irqentry_exit+0xf3/0x650 [ 51.663855] do_syscall_64+0xbf/0x430 [ 51.664556] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.665537] RIP: 0033:0x7fa7f03b25cd [ 51.666382] 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 [ 51.669657] RSP: 002b:00007fffec3feef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.671306] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7f03b25cd [ 51.672620] RDX: 000055d2b87a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.673928] RBP: 00007fffec3fef50 R08: 0000000000000000 R09: 00007fffec3fe5f0 [ 51.675252] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2c36fb2b0 [ 51.676561] R13: 00007fffec3ff380 R14: 000055d2c36fdd20 R15: 000055d2c370f8d0 [ 51.677890] [ 51.678311] irq event stamp: 1891 [ 51.678976] hardirqs last enabled at (1901): [] __up_console_sem+0x78/0x80 [ 51.680538] hardirqs last disabled at (1910): [] __up_console_sem+0x5d/0x80 [ 51.682088] softirqs last enabled at (1880): [] handle_softirqs+0x50c/0x770 [ 51.683701] softirqs last disabled at (1865): [] __irq_exit_rcu+0xc4/0x100 [ 51.685232] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19763' (ECDSA) to the list of known hosts. 2025/11/18 11:27:40 fuzzer started 2025/11/18 11:27:41 dialing manager at localhost:34383 2025/11/18 11:27:41 checking machine... 2025/11/18 11:27:41 checking revisions... [ 52.643344] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:27:41 testing simple program... [ 52.744738] cgroup: Unknown subsys name 'net' [ 52.814585] cgroup: Unknown subsys name 'cpuset' [ 52.826648] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:27:40 Registers: info registers vcpu 0 RAX=0000000000040000 RBX=ffff88800c653780 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85f064a0 RBP=ffff88800c6541d8 RSP=ffff88801984f870 R8 =0000000000000000 R9 =000000000000009c R10=0000000000000001 R11=0000000000000000 R12=ffff88800c654200 R13=0000000000000000 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff815270c7 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 00007f6c09f74900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcf4294000 CR3=0000000020c0e000 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 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806cf08b18 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08968 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=000000000000453f R12=ffffffff8135e7a2 R13=ffff88806cf08ab8 R14=ffff88806cf08b08 R15=ffff88806cf08a70 RIP=ffffffff81528f19 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 00007fa490753900 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=00007fa48fe692f8 CR3=000000000e095000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=8133397f5aa7908000000000000ae988 XMM05=216de8294c48c7ab000000000031f8f8 XMM06=090f1556b20111b3000000000031e790 XMM07=fb795ef6d6577056000000000030e538 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000