[ 45.658468] ------------[ cut here ]------------ [ 45.659356] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.661347] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.662814] Modules linked in: [ 45.663418] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.665670] Tainted: [W]=WARN [ 45.666221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.667749] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.668659] 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 [ 45.671809] RSP: 0018:ffff88801ae1fbc0 EFLAGS: 00010286 [ 45.672767] RAX: 0000000000000000 RBX: ffffed10035c3f78 RCX: ffffffff813a4050 [ 45.674028] RDX: ffff88801632b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.675309] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035c3f2f [ 45.676578] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.677836] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ae1fdf8 [ 45.679118] FS: 00007efffd2b4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.680547] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.681600] CR2: 00007efffd7a6580 CR3: 000000000fb1c000 CR4: 0000000000350ef0 [ 45.682900] Call Trace: [ 45.683364] [ 45.683814] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.684707] ? __create_object+0x59/0x80 [ 45.685495] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.686405] __vmalloc_noprof+0x59/0x60 [ 45.687161] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.688020] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.688946] bpf_prog_alloc+0x39/0x200 [ 45.689671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.690582] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.691488] do_seccomp+0x349/0x25e0 [ 45.692162] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.693056] ? __pfx_do_seccomp+0x10/0x10 [ 45.693831] ? find_held_lock+0x2b/0x80 [ 45.694595] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.695556] ? static_key_count+0x60/0x80 [ 45.696311] prctl_set_seccomp+0x4e/0x70 [ 45.697068] __do_sys_prctl+0xe6c/0x1d70 [ 45.697837] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.698689] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.699660] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.700618] ? irqentry_exit+0xf3/0x650 [ 45.701333] do_syscall_64+0xbf/0x430 [ 45.702058] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.703007] RIP: 0033:0x7efffd7a65cd [ 45.703708] 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 [ 45.706893] RSP: 002b:00007ffeedc4d090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.708244] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efffd7a65cd [ 45.709514] RDX: 000055d3c3ef5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.710770] RBP: 00007ffeedc4d0f0 R08: 0000000000000000 R09: 00007ffeedc4c790 [ 45.712056] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d3db2212b0 [ 45.713313] R13: 00007ffeedc4d520 R14: 000055d3db223d20 R15: 000055d3db2358d0 [ 45.714580] [ 45.715005] irq event stamp: 1773 [ 45.715636] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 45.717132] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 45.718621] softirqs last enabled at (1542): [] handle_softirqs+0x50c/0x770 [ 45.720162] softirqs last disabled at (1537): [] __irq_exit_rcu+0xc4/0x100 [ 45.721666] ---[ end trace 0000000000000000 ]--- [ 48.406793] ------------[ cut here ]------------ [ 48.407745] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.409762] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.411240] Modules linked in: [ 48.411903] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.413901] Tainted: [W]=WARN [ 48.414499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.415989] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.416907] 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 [ 48.420084] RSP: 0018:ffff888017517bc0 EFLAGS: 00010286 [ 48.421056] RAX: 0000000000000000 RBX: ffffed1002ea2f78 RCX: ffffffff813a4050 [ 48.422339] RDX: ffff888016c5d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.423624] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea2f2f [ 48.424905] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.426200] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017517df8 [ 48.427514] FS: 00007efe8a0c1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.428952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.430011] CR2: 00007efe8a5b3580 CR3: 000000000d19e000 CR4: 0000000000350ef0 [ 48.431299] Call Trace: [ 48.431820] [ 48.432239] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.433138] ? __create_object+0x59/0x80 [ 48.433926] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.434912] __vmalloc_noprof+0x59/0x60 [ 48.435683] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.436566] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.437515] bpf_prog_alloc+0x39/0x200 [ 48.438214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.439160] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.440056] do_seccomp+0x349/0x25e0 [ 48.440775] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.441686] ? __pfx_do_seccomp+0x10/0x10 [ 48.442469] ? find_held_lock+0x2b/0x80 [ 48.443199] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.444164] ? static_key_count+0x60/0x80 [ 48.444962] prctl_set_seccomp+0x4e/0x70 [ 48.445737] __do_sys_prctl+0xe6c/0x1d70 [ 48.446531] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.447351] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.448314] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.449285] ? irqentry_exit+0xf3/0x650 [ 48.450051] do_syscall_64+0xbf/0x430 [ 48.450795] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.451762] RIP: 0033:0x7efe8a5b35cd [ 48.452468] 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 [ 48.455628] RSP: 002b:00007ffd87129360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.456994] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe8a5b35cd [ 48.458270] RDX: 00005584086bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.459568] RBP: 00007ffd871293c0 R08: 0000000000000000 R09: 00007ffd87128a60 [ 48.460853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558445f1fad0 [ 48.462148] R13: 00007ffd871297f0 R14: 0000558445f20bc0 R15: 0000558445f31780 [ 48.463472] [ 48.463894] irq event stamp: 1717 [ 48.464540] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 48.466063] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 48.467591] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 48.469139] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 48.470649] ---[ end trace 0000000000000000 ]--- [ 49.146620] ------------[ cut here ]------------ [ 49.147553] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.149560] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.151035] Modules linked in: [ 49.151676] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.153649] Tainted: [W]=WARN [ 49.154194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.155659] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.156584] 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 [ 49.159736] RSP: 0018:ffff888017b57bc0 EFLAGS: 00010286 [ 49.160709] RAX: 0000000000000000 RBX: ffffed1002f6af78 RCX: ffffffff813a4050 [ 49.161975] RDX: ffff888019bfd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.163279] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f6af2f [ 49.164561] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.165839] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b57df8 [ 49.167122] FS: 00007f57fea75900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.168554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.169614] CR2: 00007f57fef67580 CR3: 00000000204ac000 CR4: 0000000000350ef0 [ 49.170895] Call Trace: [ 49.171374] [ 49.171849] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.172746] ? __create_object+0x59/0x80 [ 49.173522] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.174491] __vmalloc_noprof+0x59/0x60 [ 49.175215] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.176089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.177026] bpf_prog_alloc+0x39/0x200 [ 49.177777] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.178708] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.179611] do_seccomp+0x349/0x25e0 [ 49.180292] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.181194] ? __pfx_do_seccomp+0x10/0x10 [ 49.181975] ? find_held_lock+0x2b/0x80 [ 49.182739] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.183709] ? static_key_count+0x60/0x80 [ 49.184503] prctl_set_seccomp+0x4e/0x70 [ 49.185229] __do_sys_prctl+0xe6c/0x1d70 [ 49.186016] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.186865] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.187850] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.188830] ? irqentry_exit+0xf3/0x650 [ 49.189593] do_syscall_64+0xbf/0x430 [ 49.190284] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.191235] RIP: 0033:0x7f57fef675cd [ 49.191959] 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 [ 49.195134] RSP: 002b:00007ffca5eb04b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.196352] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57fef675cd [ 49.197443] RDX: 0000558e4afcde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.198502] RBP: 00007ffca5eb0510 R08: 0000000000000000 R09: 00007ffca5eafbb0 [ 49.199584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e6fad2ad0 [ 49.200647] R13: 00007ffca5eb0940 R14: 0000558e6fad3bc0 R15: 0000558e6fae4780 [ 49.201726] [ 49.202076] irq event stamp: 1791 [ 49.202625] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.203894] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.205154] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 49.206445] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 49.207707] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56994' (ECDSA) to the list of known hosts. 2025/11/19 05:12:44 fuzzer started 2025/11/19 05:12:44 dialing manager at localhost:34383 2025/11/19 05:12:44 checking machine... 2025/11/19 05:12:44 checking revisions... [ 50.098307] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:12:44 testing simple program... [ 50.180546] cgroup: Unknown subsys name 'net' [ 50.243129] cgroup: Unknown subsys name 'cpuset' [ 50.255096] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:12:43 Registers: info registers vcpu 0 RAX=ffffffff818545e0 RBX=dffffc0000000000 RCX=ffffffff8176720a RDX=ffff888016001bc0 RSI=ffffffff81767233 RDI=ffffc9000063c048 RBP=ffff888017ce1c00 RSP=ffff8880143afdc0 R8 =0000000000000000 R9 =ffffed1001f31e06 R10=0000000000000000 R11=0000000000000000 R12=ffffc9000063c000 R13=ffff88806ce37300 R14=000000007fff0000 R15=000000007fff0000 RIP=ffffffff8176724e 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 00007f2c2b348900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd4344ce58 CR3=000000000d84f000 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=4eff30283df0923100000000000ae988 XMM05=9fa8da52111b7d200000000000321ab0 XMM06=d6b078602b0b825d0000000000320b58 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0ce4b9d RBX=ffffffff86725ce8 RCX=ffffffff81b2a2a3 RDX=0000000000000000 RSI=ffffffff86ab8442 RDI=ffffffff86725cc8 RBP=ffffffff86725cc8 RSP=ffff88806cf08938 R8 =ffffffff86ab8442 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff86725d08 R13=ffffffff86725cc8 R14=ffffffff86725cc8 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000212 [----A--] 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 00007f8a3add28c0 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2c2a855560 CR3=000000000e786000 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=00000000000000000000000000000000 XMM02=7561662f736563697665642f7379732f XMM03=00787561662f736563697665642f7379 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=000055629ff26a50000055629ff237a0 XMM06=000055629ff22c800000000300000002 XMM07=00000000000000000000000000000000 XMM08=2f63697361622f6372732f2e2e000d0a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000