[ 47.062311] ------------[ cut here ]------------ [ 47.063241] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.065272] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 47.066884] Modules linked in: [ 47.067638] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.069907] Tainted: [W]=WARN [ 47.070998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.072507] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.073442] 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 [ 47.076652] RSP: 0018:ffff88801b6cfbc0 EFLAGS: 00010286 [ 47.077631] RAX: 0000000000000000 RBX: ffffed10036d9f78 RCX: ffffffff813a4050 [ 47.078918] RDX: ffff88801b645340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.080203] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036d9f2f [ 47.081521] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.082823] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b6cfdf8 [ 47.084114] FS: 00007f2db4e63900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.085602] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.086700] CR2: 00007f2db5355580 CR3: 000000000d153000 CR4: 0000000000350ef0 [ 47.087995] Call Trace: [ 47.088520] [ 47.088934] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.089838] ? __create_object+0x59/0x80 [ 47.090635] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.091620] __vmalloc_noprof+0x59/0x60 [ 47.092389] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.093280] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.094220] bpf_prog_alloc+0x39/0x200 [ 47.094925] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.095872] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.096798] do_seccomp+0x349/0x25e0 [ 47.097528] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.098438] ? __pfx_do_seccomp+0x10/0x10 [ 47.099230] ? find_held_lock+0x2b/0x80 [ 47.099964] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.100949] ? static_key_count+0x60/0x80 [ 47.101733] prctl_set_seccomp+0x4e/0x70 [ 47.102518] __do_sys_prctl+0xe6c/0x1d70 [ 47.103326] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.104217] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.105214] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.106193] ? irqentry_exit+0xf3/0x650 [ 47.106918] do_syscall_64+0xbf/0x430 [ 47.107672] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.108649] RIP: 0033:0x7f2db53555cd [ 47.109359] 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 [ 47.112590] RSP: 002b:00007ffc7cc192b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.113963] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2db53555cd [ 47.115247] RDX: 00005611577d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.116592] RBP: 00007ffc7cc19310 R08: 0000000000000000 R09: 00007ffc7cc189b0 [ 47.117887] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611628ff240 [ 47.119196] R13: 00007ffc7cc19740 R14: 0000561162908380 R15: 0000561162913540 [ 47.120520] [ 47.120957] irq event stamp: 1927 [ 47.121613] hardirqs last enabled at (1937): [] __up_console_sem+0x78/0x80 [ 47.123122] hardirqs last disabled at (1946): [] __up_console_sem+0x5d/0x80 [ 47.124668] softirqs last enabled at (1886): [] handle_softirqs+0x50c/0x770 [ 47.126218] softirqs last disabled at (1871): [] __irq_exit_rcu+0xc4/0x100 [ 47.127735] ---[ end trace 0000000000000000 ]--- [ 49.929577] ------------[ cut here ]------------ [ 49.930525] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.932552] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.934034] Modules linked in: [ 49.934673] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.936900] Tainted: [W]=WARN [ 49.937566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.939033] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.939946] 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 [ 49.943139] RSP: 0018:ffff888019b67bc0 EFLAGS: 00010286 [ 49.944130] RAX: 0000000000000000 RBX: ffffed100336cf78 RCX: ffffffff813a4050 [ 49.945434] RDX: ffff88800e8d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.946711] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100336cf2f [ 49.948004] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.949310] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b67df8 [ 49.950583] FS: 00007fbaf7b37900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.952018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.953099] CR2: 00007ffcec511ef8 CR3: 000000000e313000 CR4: 0000000000350ef0 [ 49.954383] Call Trace: [ 49.954855] [ 49.955311] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.956220] ? __create_object+0x59/0x80 [ 49.956963] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.957929] __vmalloc_noprof+0x59/0x60 [ 49.958679] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.959547] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.960475] bpf_prog_alloc+0x39/0x200 [ 49.961242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.962179] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.963040] do_seccomp+0x349/0x25e0 [ 49.963777] ? find_held_lock+0x2b/0x80 [ 49.964548] ? do_prlimit+0x310/0x610 [ 49.965295] ? __pfx_do_seccomp+0x10/0x10 [ 49.966035] ? do_raw_spin_unlock+0x53/0x220 [ 49.966871] ? _raw_spin_unlock+0x1e/0x40 [ 49.967655] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.968631] ? static_key_count+0x60/0x80 [ 49.969442] prctl_set_seccomp+0x4e/0x70 [ 49.970227] __do_sys_prctl+0xe6c/0x1d70 [ 49.970968] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.971822] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.972808] ? irqentry_exit+0xf3/0x650 [ 49.973580] do_syscall_64+0xbf/0x430 [ 49.974330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.975274] RIP: 0033:0x7fbaf80295cd [ 49.975933] 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 [ 49.979099] RSP: 002b:00007ffcec50f610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.980466] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbaf80295cd [ 49.981762] RDX: 000055d861e2ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.983028] RBP: 00007ffcec50f670 R08: 0000000000000000 R09: 00007ffcec50ed10 [ 49.984293] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d867e48ad0 [ 49.985483] R13: 00007ffcec50faa0 R14: 000055d867e49bc0 R15: 000055d867e5a780 [ 49.986562] [ 49.986915] irq event stamp: 1817 [ 49.987457] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 49.988731] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 49.990002] softirqs last enabled at (1500): [] handle_softirqs+0x50c/0x770 [ 49.991291] softirqs last disabled at (1485): [] __irq_exit_rcu+0xc4/0x100 [ 49.992563] ---[ end trace 0000000000000000 ]--- [ 50.593028] ------------[ cut here ]------------ [ 50.593947] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.596523] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.597971] Modules linked in: [ 50.598584] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.600827] Tainted: [W]=WARN [ 50.601505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.602982] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.603906] 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 [ 50.607114] RSP: 0018:ffff888019997bc0 EFLAGS: 00010286 [ 50.608046] RAX: 0000000000000000 RBX: ffffed1003332f78 RCX: ffffffff813a4050 [ 50.609362] RDX: ffff888015af0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.610637] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003332f2f [ 50.611914] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.613212] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019997df8 [ 50.614495] FS: 00007f24d13f1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.615928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.616997] CR2: 00007f24d18e3580 CR3: 000000000a16c000 CR4: 0000000000350ef0 [ 50.618278] Call Trace: [ 50.618741] [ 50.619198] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.620049] ? __create_object+0x59/0x80 [ 50.620850] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.621825] __vmalloc_noprof+0x59/0x60 [ 50.622589] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.623458] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.624398] bpf_prog_alloc+0x39/0x200 [ 50.625142] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.626030] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.626933] do_seccomp+0x349/0x25e0 [ 50.627656] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.628574] ? __pfx_do_seccomp+0x10/0x10 [ 50.629358] ? find_held_lock+0x2b/0x80 [ 50.630124] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.631038] ? static_key_count+0x60/0x80 [ 50.631853] prctl_set_seccomp+0x4e/0x70 [ 50.632631] __do_sys_prctl+0xe6c/0x1d70 [ 50.633421] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.634280] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.635248] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.636217] ? irqentry_exit+0xf3/0x650 [ 50.636963] do_syscall_64+0xbf/0x430 [ 50.637704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.638654] RIP: 0033:0x7f24d18e35cd [ 50.639364] 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 [ 50.642552] RSP: 002b:00007ffc096d9bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.643916] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24d18e35cd [ 50.645216] RDX: 00005584b98d4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.646504] RBP: 00007ffc096d9c10 R08: 0000000000000000 R09: 00007ffc096d92b0 [ 50.647777] R10: 0000000000000000 R11: 0000000000000246 R12: 00005584c4b1fad0 [ 50.649067] R13: 00007ffc096da040 R14: 00005584c4b20bc0 R15: 00005584c4b31780 [ 50.650399] [ 50.650819] irq event stamp: 1795 [ 50.651472] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 50.653004] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 50.654523] softirqs last enabled at (1360): [] handle_softirqs+0x50c/0x770 [ 50.656090] softirqs last disabled at (1349): [] __irq_exit_rcu+0xc4/0x100 [ 50.657529] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24963' (ECDSA) to the list of known hosts. 2025/11/19 06:41:27 fuzzer started 2025/11/19 06:41:27 dialing manager at localhost:34383 2025/11/19 06:41:27 checking machine... 2025/11/19 06:41:27 checking revisions... [ 51.498479] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:41:27 testing simple program... [ 51.589812] cgroup: Unknown subsys name 'net' [ 51.651669] cgroup: Unknown subsys name 'cpuset' [ 51.664664] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:41:26 Registers: info registers vcpu 0 RAX=ffff888016760000 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888009627b01 RSI=ffff888009627b80 RDI=ffff888009627b80 RBP=ffff8880096277c8 RSP=ffff888009627700 R8 =0000000000000001 R9 =ffff8880096277b0 R10=000000000003c9ed R11=0000000000023c52 R12=ffff8880096277d0 R13=ffff8880096277b8 R14=ffff888009627b80 R15=ffff888009627770 RIP=ffffffff8135fb38 RFL=00000202 [-------] 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbaf7af7008 CR3=000000001fd17000 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=0000000000025215 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1552786048 CR3=000000000d799000 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=e24a25bc0612c2b1ef4e5c8e3dbc754a XMM02=0000000000302a58eff9b2d0a8fce9cb XMM03=0000000000302b282c67c8bc2e329bc3 XMM04=29ab1e46b5d97fec00000000000ae988 XMM05=14648eaa1277bab1000000000031f260 XMM06=817b8945e9d50373000000000031f0e8 XMM07=e042d86d42eb936e000000000030f498 XMM08=f5a0071ed6ca4b9e0000000000302b28 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000