[ 44.120888] ------------[ cut here ]------------ [ 44.121829] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.123851] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 44.125308] Modules linked in: [ 44.125886] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.127904] Tainted: [W]=WARN [ 44.128528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.129977] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.130889] 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 [ 44.134066] RSP: 0018:ffff88801b297bc0 EFLAGS: 00010286 [ 44.135037] RAX: 0000000000000000 RBX: ffffed1003652f78 RCX: ffffffff813a4050 [ 44.136325] RDX: ffff888016493780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.137593] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003652f2f [ 44.138867] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.140184] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b297df8 [ 44.141481] FS: 00007fab73737900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.142916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.143988] CR2: 00007fab73c9d4a6 CR3: 000000000e924000 CR4: 0000000000350ef0 [ 44.145268] Call Trace: [ 44.145728] [ 44.146137] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.147025] ? __create_object+0x59/0x80 [ 44.147794] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.148779] __vmalloc_noprof+0x59/0x60 [ 44.149521] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.150395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.151320] bpf_prog_alloc+0x39/0x200 [ 44.152017] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.152942] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.153833] do_seccomp+0x349/0x25e0 [ 44.154534] ? find_held_lock+0x2b/0x80 [ 44.155290] ? do_prlimit+0x310/0x610 [ 44.156010] ? __pfx_do_seccomp+0x10/0x10 [ 44.156798] ? do_raw_spin_unlock+0x53/0x220 [ 44.157620] ? _raw_spin_unlock+0x1e/0x40 [ 44.158405] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.159360] ? static_key_count+0x60/0x80 [ 44.160110] prctl_set_seccomp+0x4e/0x70 [ 44.160881] __do_sys_prctl+0xe6c/0x1d70 [ 44.161665] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.162511] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.163468] ? irqentry_exit+0xf3/0x650 [ 44.164192] do_syscall_64+0xbf/0x430 [ 44.164931] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.165880] RIP: 0033:0x7fab73c295cd [ 44.166572] 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 [ 44.169709] RSP: 002b:00007fffc63480a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.171088] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab73c295cd [ 44.172385] RDX: 000055b18ffade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.173644] RBP: 00007fffc6348100 R08: 0000000000000000 R09: 00007fffc63477a0 [ 44.174901] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b19e52ead0 [ 44.176195] R13: 00007fffc6348530 R14: 000055b19e52fbc0 R15: 000055b19e540780 [ 44.177560] [ 44.177995] irq event stamp: 1833 [ 44.178639] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 44.180173] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 44.181714] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 44.183256] softirqs last disabled at (1805): [] __irq_exit_rcu+0xc4/0x100 [ 44.184796] ---[ end trace 0000000000000000 ]--- [ 47.838750] ------------[ cut here ]------------ [ 47.839783] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.842007] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 47.843582] Modules linked in: [ 47.844299] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.846394] Tainted: [W]=WARN [ 47.846986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.848590] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.849571] 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 [ 47.852993] RSP: 0018:ffff888017c7fbc0 EFLAGS: 00010286 [ 47.854045] RAX: 0000000000000000 RBX: ffffed1002f8ff78 RCX: ffffffff813a4050 [ 47.855406] RDX: ffff88800f6e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.856808] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f8ff2f [ 47.858182] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.859550] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c7fdf8 [ 47.860943] FS: 00007ffa1be46900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.862492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.863630] CR2: 00007ffa1c338580 CR3: 000000001fec5000 CR4: 0000000000350ef0 [ 47.865049] Call Trace: [ 47.865590] [ 47.866027] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.866969] ? __create_object+0x59/0x80 [ 47.867807] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.868885] __vmalloc_noprof+0x59/0x60 [ 47.869687] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.870620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.871607] bpf_prog_alloc+0x39/0x200 [ 47.872423] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.873416] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.874379] do_seccomp+0x349/0x25e0 [ 47.875094] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.876073] ? __pfx_do_seccomp+0x10/0x10 [ 47.876921] ? find_held_lock+0x2b/0x80 [ 47.877716] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.878745] ? static_key_count+0x60/0x80 [ 47.879605] prctl_set_seccomp+0x4e/0x70 [ 47.880465] __do_sys_prctl+0xe6c/0x1d70 [ 47.881293] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.882148] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.883172] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.884246] ? irqentry_exit+0xf3/0x650 [ 47.885014] do_syscall_64+0xbf/0x430 [ 47.885780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.886769] RIP: 0033:0x7ffa1c3385cd [ 47.887498] 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 [ 47.890867] RSP: 002b:00007ffe1c6d91d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.892322] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffa1c3385cd [ 47.893490] RDX: 0000563285f8ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.894651] RBP: 00007ffe1c6d9230 R08: 0000000000000000 R09: 00007ffe1c6d88d0 [ 47.895850] R10: 0000000000000000 R11: 0000000000000246 R12: 000056329d72dad0 [ 47.897054] R13: 00007ffe1c6d9660 R14: 000056329d72ebc0 R15: 000056329d73f780 [ 47.898257] [ 47.898649] irq event stamp: 1731 [ 47.899210] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 47.900656] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 47.902013] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 47.903433] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 47.904882] ---[ end trace 0000000000000000 ]--- [ 48.820582] ------------[ cut here ]------------ [ 48.821600] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.823736] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/255 [ 48.825310] Modules linked in: [ 48.825892] CPU: 1 UID: 104 PID: 255 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.828147] Tainted: [W]=WARN [ 48.828817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.830298] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.831156] 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 [ 48.834328] RSP: 0018:ffff888017a2fbc0 EFLAGS: 00010286 [ 48.835304] RAX: 0000000000000000 RBX: ffffed1002f45f78 RCX: ffffffff813a4050 [ 48.836620] RDX: ffff88800e813780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.837900] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f45f2f [ 48.839182] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.840492] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a2fdf8 [ 48.841772] FS: 00007f998df13900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.843239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.844305] CR2: 00007f998e405580 CR3: 000000000e5ba000 CR4: 0000000000350ef0 [ 48.845578] Call Trace: [ 48.846038] [ 48.846479] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.847380] ? __create_object+0x59/0x80 [ 48.848143] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.849119] __vmalloc_noprof+0x59/0x60 [ 48.849859] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.850736] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.851660] bpf_prog_alloc+0x39/0x200 [ 48.852439] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.853377] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.854296] do_seccomp+0x349/0x25e0 [ 48.854975] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.855879] ? __pfx_do_seccomp+0x10/0x10 [ 48.856705] ? find_held_lock+0x2b/0x80 [ 48.857474] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.858460] ? static_key_count+0x60/0x80 [ 48.859280] prctl_set_seccomp+0x4e/0x70 [ 48.860010] __do_sys_prctl+0xe6c/0x1d70 [ 48.860853] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.861731] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.862715] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.863702] ? irqentry_exit+0xf3/0x650 [ 48.864538] do_syscall_64+0xbf/0x430 [ 48.865300] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.866299] RIP: 0033:0x7f998e4055cd [ 48.866950] 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 [ 48.870262] RSP: 002b:00007ffd1cfd1750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.871664] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f998e4055cd [ 48.873029] RDX: 0000556ab40d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.874367] RBP: 00007ffd1cfd17b0 R08: 0000000000000000 R09: 00007ffd1cfd0e50 [ 48.875703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ae12caad0 [ 48.877028] R13: 00007ffd1cfd1be0 R14: 0000556ae12cbbc0 R15: 0000556ae12dc780 [ 48.878386] [ 48.878832] irq event stamp: 1775 [ 48.879497] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 48.881121] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 48.882706] softirqs last enabled at (1312): [] handle_softirqs+0x50c/0x770 [ 48.884356] softirqs last disabled at (1289): [] __irq_exit_rcu+0xc4/0x100 [ 48.885960] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1691' (ECDSA) to the list of known hosts. 2025/11/18 22:40:27 fuzzer started 2025/11/18 22:40:27 dialing manager at localhost:34383 2025/11/18 22:40:27 checking machine... 2025/11/18 22:40:27 checking revisions... [ 49.810648] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:40:27 testing simple program... [ 49.900632] cgroup: Unknown subsys name 'net' [ 49.963176] cgroup: Unknown subsys name 'cpuset' [ 49.977429] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:40:26 Registers: info registers vcpu 0 RAX=0000000000010001 RBX=ffff888009798000 RCX=ffffffff8259f946 RDX=000000000001c060 RSI=ffffffff8259f954 RDI=0000000000000007 RBP=ffff888009798000 RSP=ffff88806ce08de0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=000000000001c060 R11=0000000000000001 R12=000000000001c060 R13=ffff88800979c8c8 R14=ffff888009798234 R15=0000000000000001 RIP=ffffffff8259f958 RFL=00000046 [---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 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000056329d72a218 CR3=000000000d5b0000 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=3f6a02306643b6b6bf4460b70fcf59c1 XMM02=eff9b2d0a8fce9cb0000000000302e80 XMM03=2c67c8bc2e329bc30000000000302fa8 XMM04=95f1bd2737d91dbe00000000000ae988 XMM05=801f3cc8bf8586590000000000320a30 XMM06=e1ac86e51ac95ca2000000000031f370 XMM07=fb795ef6d6577056000000000030f678 XMM08=2c67c8bc2e329bc30000000000302fa8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff84c5b2bc RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88800dc379c0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000016 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009462280 RIP=ffffffff81529311 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 00007ffa1be46900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe1c6d3000 CR3=000000001fe5c000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000