[ 46.632663] ------------[ cut here ]------------ [ 46.633579] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.635321] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.636671] Modules linked in: [ 46.637261] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.639003] Tainted: [W]=WARN [ 46.639487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.640790] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.641546] 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 [ 46.644297] RSP: 0018:ffff888019d87bc0 EFLAGS: 00010286 [ 46.645169] RAX: 0000000000000000 RBX: ffffed10033b0f78 RCX: ffffffff813a4050 [ 46.646282] RDX: ffff8880160fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.647410] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033b0f2f [ 46.648563] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.649741] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d87df8 [ 46.650860] FS: 00007f5fcdaa8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.652130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.653080] CR2: 00007fff486a9ef7 CR3: 000000000e16a000 CR4: 0000000000350ef0 [ 46.654209] Call Trace: [ 46.654616] [ 46.655025] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.655806] ? __create_object+0x59/0x80 [ 46.656475] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.657329] __vmalloc_noprof+0x59/0x60 [ 46.657990] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.658706] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.659533] bpf_prog_alloc+0x39/0x200 [ 46.660194] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.661038] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.661822] do_seccomp+0x349/0x25e0 [ 46.662414] ? find_held_lock+0x2b/0x80 [ 46.663087] ? do_prlimit+0x310/0x610 [ 46.663694] ? __pfx_do_seccomp+0x10/0x10 [ 46.664398] ? do_raw_spin_unlock+0x53/0x220 [ 46.665148] ? _raw_spin_unlock+0x1e/0x40 [ 46.665824] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.666622] ? static_key_count+0x60/0x80 [ 46.667328] prctl_set_seccomp+0x4e/0x70 [ 46.668006] __do_sys_prctl+0xe6c/0x1d70 [ 46.668678] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.669438] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.670301] ? irqentry_exit+0xf3/0x650 [ 46.670957] do_syscall_64+0xbf/0x430 [ 46.671567] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.672418] RIP: 0033:0x7f5fcdf9a5cd [ 46.673038] 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 [ 46.675760] RSP: 002b:00007fff486a8100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.676986] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5fcdf9a5cd [ 46.678113] RDX: 00005570bd94fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.679238] RBP: 00007fff486a8160 R08: 0000000000000000 R09: 00007fff486a7800 [ 46.680383] R10: 0000000000000000 R11: 0000000000000246 R12: 00005570d36d2bf0 [ 46.681501] R13: 00007fff486a8590 R14: 00005570d36dc380 R15: 00005570d36e7460 [ 46.682629] [ 46.683051] irq event stamp: 1755 [ 46.683569] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 46.684928] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 46.686261] softirqs last enabled at (1252): [] handle_softirqs+0x50c/0x770 [ 46.687612] softirqs last disabled at (1239): [] __irq_exit_rcu+0xc4/0x100 [ 46.688986] ---[ end trace 0000000000000000 ]--- [ 50.145762] ------------[ cut here ]------------ [ 50.146496] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.148161] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 50.149376] Modules linked in: [ 50.149895] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.151763] Tainted: [W]=WARN [ 50.152227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.153548] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.154357] 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 [ 50.157041] RSP: 0018:ffff888016ab7bc0 EFLAGS: 00010286 [ 50.157866] RAX: 0000000000000000 RBX: ffffed1002d56f78 RCX: ffffffff813a4050 [ 50.158936] RDX: ffff888015e20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.160018] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d56f2f [ 50.161115] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.162270] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ab7df8 [ 50.163356] FS: 00007fb1327ca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.164587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.165640] CR2: 00007fffbfebbef7 CR3: 000000000e974000 CR4: 0000000000350ef0 [ 50.166897] Call Trace: [ 50.167288] [ 50.167628] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.168458] ? __create_object+0x59/0x80 [ 50.169105] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.169903] __vmalloc_noprof+0x59/0x60 [ 50.170498] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.171216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.171997] bpf_prog_alloc+0x39/0x200 [ 50.172588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.173352] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.174102] do_seccomp+0x349/0x25e0 [ 50.174671] ? find_held_lock+0x2b/0x80 [ 50.175309] ? do_prlimit+0x310/0x610 [ 50.175935] ? __pfx_do_seccomp+0x10/0x10 [ 50.176580] ? do_raw_spin_unlock+0x53/0x220 [ 50.177277] ? _raw_spin_unlock+0x1e/0x40 [ 50.178075] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.178891] ? static_key_count+0x60/0x80 [ 50.179528] prctl_set_seccomp+0x4e/0x70 [ 50.180177] __do_sys_prctl+0xe6c/0x1d70 [ 50.180843] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.181529] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.182333] ? irqentry_exit+0xf3/0x650 [ 50.182967] do_syscall_64+0xbf/0x430 [ 50.183552] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.184397] RIP: 0033:0x7fb132cbc5cd [ 50.184990] 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 [ 50.187638] RSP: 002b:00007fffbfeb9f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.188810] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb132cbc5cd [ 50.189917] RDX: 000055ebc834ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.191006] RBP: 00007fffbfeb9fc0 R08: 0000000000000000 R09: 00007fffbfeb9660 [ 50.192090] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ebff0b2ad0 [ 50.193204] R13: 00007fffbfeba3f0 R14: 000055ebff0b3bc0 R15: 000055ebff0c4780 [ 50.194300] [ 50.194655] irq event stamp: 1819 [ 50.195194] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 50.196467] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 50.197734] softirqs last enabled at (1504): [] handle_softirqs+0x50c/0x770 [ 50.199029] softirqs last disabled at (1857): [] __irq_exit_rcu+0xc4/0x100 [ 50.200327] ---[ end trace 0000000000000000 ]--- [ 51.028641] ------------[ cut here ]------------ [ 51.029594] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.031635] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 51.033122] Modules linked in: [ 51.033720] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.035775] Tainted: [W]=WARN [ 51.036335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.039115] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.040072] 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 [ 51.043355] RSP: 0018:ffff888017a9fbc0 EFLAGS: 00010286 [ 51.044365] RAX: 0000000000000000 RBX: ffffed1002f53f78 RCX: ffffffff813a4050 [ 51.045670] RDX: ffff888017ba0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.046978] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f53f2f [ 51.048310] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.049635] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a9fdf8 [ 51.050940] FS: 00007f0806c68900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.052426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.053491] CR2: 00007ffd94b1fef7 CR3: 000000000e205000 CR4: 0000000000350ef0 [ 51.054803] Call Trace: [ 51.055279] [ 51.055697] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.056615] ? __create_object+0x59/0x80 [ 51.057400] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.058385] __vmalloc_noprof+0x59/0x60 [ 51.059147] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.060022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.060985] bpf_prog_alloc+0x39/0x200 [ 51.061674] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.062610] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.063510] do_seccomp+0x349/0x25e0 [ 51.064232] ? find_held_lock+0x2b/0x80 [ 51.065004] ? do_prlimit+0x310/0x610 [ 51.065709] ? __pfx_do_seccomp+0x10/0x10 [ 51.066503] ? do_raw_spin_unlock+0x53/0x220 [ 51.067339] ? _raw_spin_unlock+0x1e/0x40 [ 51.068115] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.069098] ? static_key_count+0x60/0x80 [ 51.069909] prctl_set_seccomp+0x4e/0x70 [ 51.070648] __do_sys_prctl+0xe6c/0x1d70 [ 51.071437] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.072308] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.073288] ? irqentry_exit+0xf3/0x650 [ 51.074064] do_syscall_64+0xbf/0x430 [ 51.074802] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.075705] RIP: 0033:0x7f080715a5cd [ 51.076425] 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 [ 51.079590] RSP: 002b:00007ffd94b1e010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.080940] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f080715a5cd [ 51.082029] RDX: 00005575ded8ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.083117] RBP: 00007ffd94b1e070 R08: 0000000000000000 R09: 00007ffd94b1d710 [ 51.084211] R10: 0000000000000000 R11: 0000000000000246 R12: 00005575df6b7ad0 [ 51.085304] R13: 00007ffd94b1e4a0 R14: 00005575df6b8bc0 R15: 00005575df6c9780 [ 51.086396] [ 51.086793] irq event stamp: 2043 [ 51.087302] hardirqs last enabled at (2051): [] __up_console_sem+0x78/0x80 [ 51.088586] hardirqs last disabled at (2060): [] __up_console_sem+0x5d/0x80 [ 51.089868] softirqs last enabled at (1878): [] handle_softirqs+0x50c/0x770 [ 51.091162] softirqs last disabled at (1873): [] __irq_exit_rcu+0xc4/0x100 [ 51.092453] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56577' (ECDSA) to the list of known hosts. 2025/11/18 15:35:23 fuzzer started 2025/11/18 15:35:24 dialing manager at localhost:34383 2025/11/18 15:35:24 checking machine... 2025/11/18 15:35:24 checking revisions... [ 51.986331] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:35:24 testing simple program... [ 52.073288] cgroup: Unknown subsys name 'net' [ 52.148682] cgroup: Unknown subsys name 'cpuset' [ 52.165218] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:35:23 Registers: info registers vcpu 0 RAX=1ffffffff0cd6572 RBX=ffffffff866b2b90 RCX=ffffffff813c156d RDX=0000000000000000 RSI=ffffffff86a0ba62 RDI=ffffffff866b2b88 RBP=ffffffff866b2b88 RSP=ffff888009627768 R8 =ffffffff86a0ba62 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000897b R12=ffffffff866b2b9c R13=ffffffff866b2b88 R14=ffffffff866b2b88 R15=dffffc0000000000 RIP=ffffffff8135daaf 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffbfeb4000 CR3=000000000cb50000 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 info registers vcpu 1 RAX=000000009ea102bd RBX=000000000263b53b RCX=00000000b50d9b49 RDX=000000000000000e RSI=ffff888015a2f60c RDI=0000000000000013 RBP=0000000000000001 RSP=ffff888015a2f580 R8 =000000001735aeb5 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff888015a2f5e8 R15=000000000000000e RIP=ffffffff82642b4b RFL=00000a93 [-OS-A-C] 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 00007fb31c8b8900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb31bfd0010 CR3=000000000b73a000 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=523761f7c1b3bf4d00000000000ae988 XMM05=a67ee824546713670000000000321d98 XMM06=14648eaa1277bab100000000003204c8 XMM07=fb795ef6d65770560000000000310668 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000