[ 46.816368] ------------[ cut here ]------------ [ 46.817289] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.819296] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.820772] Modules linked in: [ 46.821355] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.823675] Tainted: [W]=WARN [ 46.824237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.825737] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.826664] 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 [ 46.829891] RSP: 0018:ffff888015ca7bc0 EFLAGS: 00010286 [ 46.830882] RAX: 0000000000000000 RBX: ffffed1002b94f78 RCX: ffffffff813a4050 [ 46.832183] RDX: ffff88800f4c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.833495] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b94f2f [ 46.834784] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.836080] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ca7df8 [ 46.837402] FS: 00007f4a4061b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.838868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.839938] CR2: 00007ffe5ddeeef8 CR3: 000000000daf4000 CR4: 0000000000350ef0 [ 46.841248] Call Trace: [ 46.841754] [ 46.842164] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.843072] ? __create_object+0x59/0x80 [ 46.843860] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.844849] __vmalloc_noprof+0x59/0x60 [ 46.845569] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.846455] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.847400] bpf_prog_alloc+0x39/0x200 [ 46.848142] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.849091] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.850005] do_seccomp+0x349/0x25e0 [ 46.850737] ? find_held_lock+0x2b/0x80 [ 46.851451] ? do_prlimit+0x310/0x610 [ 46.852191] ? __pfx_do_seccomp+0x10/0x10 [ 46.853020] ? do_raw_spin_unlock+0x53/0x220 [ 46.853860] ? _raw_spin_unlock+0x1e/0x40 [ 46.854649] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.855555] ? static_key_count+0x60/0x80 [ 46.856369] prctl_set_seccomp+0x4e/0x70 [ 46.857163] __do_sys_prctl+0xe6c/0x1d70 [ 46.857959] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.858825] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.859808] ? irqentry_exit+0xf3/0x650 [ 46.860525] do_syscall_64+0xbf/0x430 [ 46.861284] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.862254] RIP: 0033:0x7f4a40b0d5cd [ 46.862971] 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 [ 46.866170] RSP: 002b:00007ffe5ddede60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.867552] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a40b0d5cd [ 46.868865] RDX: 000056500322fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.870157] RBP: 00007ffe5ddedec0 R08: 0000000000000000 R09: 00007ffe5dded560 [ 46.871451] R10: 0000000000000000 R11: 0000000000000246 R12: 000056502e686ad0 [ 46.872778] R13: 00007ffe5ddee2f0 R14: 000056502e687bc0 R15: 000056502e698780 [ 46.874092] [ 46.874527] irq event stamp: 1833 [ 46.875194] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 46.876750] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 46.878305] softirqs last enabled at (1390): [] handle_softirqs+0x50c/0x770 [ 46.879868] softirqs last disabled at (1385): [] __irq_exit_rcu+0xc4/0x100 [ 46.881336] ---[ end trace 0000000000000000 ]--- [ 49.789429] ------------[ cut here ]------------ [ 49.790392] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.792438] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.793900] Modules linked in: [ 49.794495] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.796762] Tainted: [W]=WARN [ 49.797328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.798873] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.799805] 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 [ 49.803014] RSP: 0018:ffff888016497bc0 EFLAGS: 00010286 [ 49.804016] RAX: 0000000000000000 RBX: ffffed1002c92f78 RCX: ffffffff813a4050 [ 49.805321] RDX: ffff8880162a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.806629] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c92f2f [ 49.807937] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.809227] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016497df8 [ 49.810515] FS: 00007f74dadd3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.811956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.813036] CR2: 00007f74db2c5580 CR3: 000000000d125000 CR4: 0000000000350ef0 [ 49.814329] Call Trace: [ 49.814848] [ 49.815264] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.816170] ? __create_object+0x59/0x80 [ 49.816981] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.817963] __vmalloc_noprof+0x59/0x60 [ 49.818726] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.819554] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.820510] bpf_prog_alloc+0x39/0x200 [ 49.821269] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.822202] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.823121] do_seccomp+0x349/0x25e0 [ 49.823841] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.824753] ? __pfx_do_seccomp+0x10/0x10 [ 49.825495] ? find_held_lock+0x2b/0x80 [ 49.826256] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.827219] ? static_key_count+0x60/0x80 [ 49.828035] prctl_set_seccomp+0x4e/0x70 [ 49.828827] __do_sys_prctl+0xe6c/0x1d70 [ 49.829572] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.830421] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.831395] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.832370] ? irqentry_exit+0xf3/0x650 [ 49.833142] do_syscall_64+0xbf/0x430 [ 49.833890] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.834860] RIP: 0033:0x7f74db2c55cd [ 49.835524] 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 [ 49.838716] RSP: 002b:00007fffa87be980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.840090] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74db2c55cd [ 49.841403] RDX: 000055f187ba7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.842690] RBP: 00007fffa87be9e0 R08: 0000000000000000 R09: 00007fffa87be080 [ 49.843970] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f1a1f49ad0 [ 49.845274] R13: 00007fffa87bee10 R14: 000055f1a1f4abc0 R15: 000055f1a1f5b780 [ 49.846412] [ 49.846813] irq event stamp: 1809 [ 49.847321] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 49.848606] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 49.849886] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 49.851168] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 49.852419] ---[ end trace 0000000000000000 ]--- [ 50.595158] ------------[ cut here ]------------ [ 50.596096] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.598103] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.599562] Modules linked in: [ 50.600194] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.602173] Tainted: [W]=WARN [ 50.602780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.604255] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.605174] 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 [ 50.608369] RSP: 0018:ffff888016697bc0 EFLAGS: 00010286 [ 50.609365] RAX: 0000000000000000 RBX: ffffed1002cd2f78 RCX: ffffffff813a4050 [ 50.610631] RDX: ffff888016f39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.611924] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd2f2f [ 50.613403] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.614683] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016697df8 [ 50.615968] FS: 00007fc85ee58900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.617420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.618484] CR2: 00007ffcd224cef8 CR3: 000000000d1ae000 CR4: 0000000000350ef0 [ 50.619764] Call Trace: [ 50.620239] [ 50.620695] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.621571] ? __create_object+0x59/0x80 [ 50.622366] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.623341] __vmalloc_noprof+0x59/0x60 [ 50.624100] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.624982] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.625931] bpf_prog_alloc+0x39/0x200 [ 50.626672] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.627571] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.628478] do_seccomp+0x349/0x25e0 [ 50.629224] ? find_held_lock+0x2b/0x80 [ 50.629989] ? do_prlimit+0x310/0x610 [ 50.630744] ? __pfx_do_seccomp+0x10/0x10 [ 50.631495] ? do_raw_spin_unlock+0x53/0x220 [ 50.632318] ? _raw_spin_unlock+0x1e/0x40 [ 50.633103] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.634067] ? static_key_count+0x60/0x80 [ 50.634873] prctl_set_seccomp+0x4e/0x70 [ 50.635668] __do_sys_prctl+0xe6c/0x1d70 [ 50.636409] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.637283] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.638260] ? irqentry_exit+0xf3/0x650 [ 50.639036] do_syscall_64+0xbf/0x430 [ 50.639800] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.640775] RIP: 0033:0x7fc85f34a5cd [ 50.641444] 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 [ 50.644622] RSP: 002b:00007ffcd224ab90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.646005] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc85f34a5cd [ 50.647300] RDX: 000055c280e71e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.648620] RBP: 00007ffcd224abf0 R08: 0000000000000000 R09: 00007ffcd224a290 [ 50.649903] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c29ee10ad0 [ 50.651225] R13: 00007ffcd224b020 R14: 000055c29ee11bc0 R15: 000055c29ee22780 [ 50.652511] [ 50.652975] irq event stamp: 1755 [ 50.653629] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 50.655148] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 50.656680] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 50.658032] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 50.659275] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65142' (ECDSA) to the list of known hosts. 2025/11/18 17:11:50 fuzzer started 2025/11/18 17:11:50 dialing manager at localhost:34383 2025/11/18 17:11:50 checking machine... 2025/11/18 17:11:50 checking revisions... [ 51.725431] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:11:50 testing simple program... [ 51.831468] cgroup: Unknown subsys name 'net' [ 51.900879] cgroup: Unknown subsys name 'cpuset' [ 51.915732] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:11:49 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009627860 RCX=0000000000000001 RDX=1ffff110012c4f0d RSI=ffff888009627f28 RDI=ffff888009627868 RBP=ffff888009627f28 RSP=ffff8880096277b8 R8 =0000000000000001 R9 =ffff8880096278a0 R10=000000000003c9ed R11=0000000000003ecc R12=0000000000000008 R13=ffff8880096278a8 R14=ffff888009627f28 R15=ffff888009627860 RIP=ffffffff8135e265 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f74dadb2020 CR3=0000000014586000 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=31313a373120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383437 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000269a9 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=00000206 [-----P-] 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007facdea6f2e8 CR3=0000000016513000 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=5450ca1f6d2570a2294be04649884137 XMM02=0000000000307ad0ec2efd57dc4c00df XMM03=00000000003117c0adc6b52be2c8c3b7 XMM04=34ce088e04bd52cf00000000000ae988 XMM05=14648eaa1277bab100000000003217b0 XMM06=817b8945e9d503730000000000321638 XMM07=e042d86d42eb936e0000000000311a40 XMM08=adc6b52be2c8c3b70000000000307b30 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000