[ 54.346044] ------------[ cut here ]------------ [ 54.346996] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.349047] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.350538] Modules linked in: [ 54.351402] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.353467] Tainted: [W]=WARN [ 54.354075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.355572] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.356493] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 54.359686] RSP: 0018:ffff888017117bc0 EFLAGS: 00010286 [ 54.360628] RAX: 0000000000000000 RBX: ffffed1002e22f78 RCX: ffffffff813a4050 [ 54.361910] RDX: ffff888017445340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.363195] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e22f2f [ 54.364464] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.365746] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017117df8 [ 54.367050] FS: 00007efca30ca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.368490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.369550] CR2: 00007ffc779daef7 CR3: 000000000cc29000 CR4: 0000000000350ef0 [ 54.370857] Call Trace: [ 54.371324] [ 54.371787] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.372640] ? __create_object+0x59/0x80 [ 54.373421] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.374407] __vmalloc_noprof+0x59/0x60 [ 54.375163] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.376037] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.376970] bpf_prog_alloc+0x39/0x200 [ 54.377707] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.378600] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.379509] do_seccomp+0x349/0x25e0 [ 54.380243] ? find_held_lock+0x2b/0x80 [ 54.380996] ? do_prlimit+0x310/0x610 [ 54.381738] ? __pfx_do_seccomp+0x10/0x10 [ 54.382487] ? do_raw_spin_unlock+0x53/0x220 [ 54.383325] ? _raw_spin_unlock+0x1e/0x40 [ 54.384096] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.385086] ? static_key_count+0x60/0x80 [ 54.385894] prctl_set_seccomp+0x4e/0x70 [ 54.386624] __do_sys_prctl+0xe6c/0x1d70 [ 54.387426] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.388291] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.389275] ? irqentry_exit+0xf3/0x650 [ 54.390050] do_syscall_64+0xbf/0x430 [ 54.390812] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.391785] RIP: 0033:0x7efca35bc5cd [ 54.392445] 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 [ 54.395627] RSP: 002b:00007ffc779d9290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.397002] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efca35bc5cd [ 54.398289] RDX: 0000563c2bf2ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.399582] RBP: 00007ffc779d92f0 R08: 0000000000000000 R09: 00007ffc779d8990 [ 54.400864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c407dcad0 [ 54.402155] R13: 00007ffc779d9720 R14: 0000563c407ddbc0 R15: 0000563c407ee780 [ 54.403492] [ 54.403971] irq event stamp: 1801 [ 54.404569] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 54.406117] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 54.407684] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 54.409245] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 54.410775] ---[ end trace 0000000000000000 ]--- [ 57.296334] ------------[ cut here ]------------ [ 57.297291] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.299327] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.300822] Modules linked in: [ 57.301399] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.303369] Tainted: [W]=WARN [ 57.303969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.305440] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.306363] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 57.309540] RSP: 0018:ffff88801c127bc0 EFLAGS: 00010286 [ 57.310505] RAX: 0000000000000000 RBX: ffffed1003824f78 RCX: ffffffff813a4050 [ 57.311788] RDX: ffff888019f38000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.313071] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003824f2f [ 57.314353] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.315643] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c127df8 [ 57.316943] FS: 00007f2689de2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.318379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.319454] CR2: 00007f268a2d4580 CR3: 000000000dbc7000 CR4: 0000000000350ef0 [ 57.320749] Call Trace: [ 57.321222] [ 57.321631] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.322545] ? __create_object+0x59/0x80 [ 57.323343] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.324312] __vmalloc_noprof+0x59/0x60 [ 57.325075] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.325964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.326914] bpf_prog_alloc+0x39/0x200 [ 57.327615] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.328555] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.329466] do_seccomp+0x349/0x25e0 [ 57.330184] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.331096] ? __pfx_do_seccomp+0x10/0x10 [ 57.331889] ? find_held_lock+0x2b/0x80 [ 57.332611] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.333565] ? static_key_count+0x60/0x80 [ 57.334347] prctl_set_seccomp+0x4e/0x70 [ 57.335128] __do_sys_prctl+0xe6c/0x1d70 [ 57.335919] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.336775] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.337731] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.338661] ? irqentry_exit+0xf3/0x650 [ 57.339446] do_syscall_64+0xbf/0x430 [ 57.340200] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.341184] RIP: 0033:0x7f268a2d45cd [ 57.341891] 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 [ 57.345092] RSP: 002b:00007ffc9a1687b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.346467] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f268a2d45cd [ 57.347740] RDX: 00005650195b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.349027] RBP: 00007ffc9a168810 R08: 0000000000000000 R09: 00007ffc9a167eb0 [ 57.350308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565025d89ad0 [ 57.351614] R13: 00007ffc9a168c40 R14: 0000565025d8abc0 R15: 0000565025d9b780 [ 57.352918] [ 57.353353] irq event stamp: 1755 [ 57.353995] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 57.355539] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 57.357060] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 57.358615] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 57.359706] ---[ end trace 0000000000000000 ]--- [ 58.060084] ------------[ cut here ]------------ [ 58.061025] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.063038] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 58.064484] Modules linked in: [ 58.065168] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.067152] Tainted: [W]=WARN [ 58.067760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.069240] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.070174] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 58.073341] RSP: 0018:ffff888016a67bc0 EFLAGS: 00010286 [ 58.074334] RAX: 0000000000000000 RBX: ffffed1002d4cf78 RCX: ffffffff813a4050 [ 58.075637] RDX: ffff88800ebfb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.076951] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4cf2f [ 58.078230] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.079528] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a67df8 [ 58.080818] FS: 00007f4b455da900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.082248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.083334] CR2: 00007ffe0b7aeef7 CR3: 000000001fe3b000 CR4: 0000000000350ef0 [ 58.084616] Call Trace: [ 58.085129] [ 58.085542] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.086448] ? __create_object+0x59/0x80 [ 58.087228] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.088207] __vmalloc_noprof+0x59/0x60 [ 58.088980] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.089856] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.090794] bpf_prog_alloc+0x39/0x200 [ 58.091496] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.092416] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.093307] do_seccomp+0x349/0x25e0 [ 58.094023] ? find_held_lock+0x2b/0x80 [ 58.094805] ? do_prlimit+0x310/0x610 [ 58.095508] ? __pfx_do_seccomp+0x10/0x10 [ 58.096315] ? do_raw_spin_unlock+0x53/0x220 [ 58.097157] ? _raw_spin_unlock+0x1e/0x40 [ 58.097931] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.098926] ? static_key_count+0x60/0x80 [ 58.099739] prctl_set_seccomp+0x4e/0x70 [ 58.100482] __do_sys_prctl+0xe6c/0x1d70 [ 58.101271] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.102129] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.103123] ? irqentry_exit+0xf3/0x650 [ 58.103899] do_syscall_64+0xbf/0x430 [ 58.104594] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.105564] RIP: 0033:0x7f4b45acc5cd [ 58.106263] 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 [ 58.109445] RSP: 002b:00007ffe0b7ac9a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.110839] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b45acc5cd [ 58.112118] RDX: 000055770011ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.113409] RBP: 00007ffe0b7aca00 R08: 0000000000000000 R09: 00007ffe0b7ac0a0 [ 58.114706] R10: 0000000000000000 R11: 0000000000000246 R12: 000055770d8ce240 [ 58.115992] R13: 00007ffe0b7ace30 R14: 000055770d8d7380 R15: 000055770d8e2540 [ 58.117294] [ 58.117752] irq event stamp: 1741 [ 58.118357] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 58.119887] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 58.121412] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 58.122985] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 58.124095] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61501' (ECDSA) to the list of known hosts. 2025/11/17 20:36:21 fuzzer started 2025/11/17 20:36:21 dialing manager at localhost:37895 2025/11/17 20:36:21 checking machine... 2025/11/17 20:36:21 checking revisions... [ 59.040809] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:36:21 testing simple program... [ 59.126133] cgroup: Unknown subsys name 'net' [ 59.179393] cgroup: Unknown subsys name 'cpuset' [ 59.199567] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:36:20 Registers: info registers vcpu 0 RAX=ffff88800e229500 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88800e2282f0 RSI=0000000000000000 RDI=ffff88800e22a000 RBP=ffff88800e22a000 RSP=ffff888009627b98 R8 =0000000000000001 R9 =ffffed10012c4f64 R10=0000000000000003 R11=0000000000000001 R12=ffff88800dc089a8 R13=0000000000000246 R14=ffff88800e22a000 R15=ffff88800945d3c0 RIP=ffffffff81b61984 RFL=00000082 [--S----] 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc9a162000 CR3=000000001fd11000 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=dffffc0000000000 RBX=ffff8880e548f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88800733f568 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f69 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88800733f660 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 00007fd7ec46f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f37fff42028 CR3=000000000dbd7000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=85a196bd27397c7400000000000ae988 XMM05=359660ad4ef7191d00000000003236e8 XMM06=0394861f14684e5900000000003225a0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000