[ 54.038749] ------------[ cut here ]------------ [ 54.039590] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.041462] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 54.042829] Modules linked in: [ 54.043416] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.046568] Tainted: [W]=WARN [ 54.047162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.048528] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.049369] 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 [ 54.052277] RSP: 0018:ffff888015db7bc0 EFLAGS: 00010286 [ 54.053183] RAX: 0000000000000000 RBX: ffffed1002bb6f78 RCX: ffffffff813a4050 [ 54.054366] RDX: ffff8880158c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.055543] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb6f2f [ 54.056741] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.057934] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015db7df8 [ 54.059120] FS: 00007f5097e2e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.060442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.061409] CR2: 00007ffdf4fe7ef7 CR3: 000000000cbc9000 CR4: 0000000000350ef0 [ 54.062608] Call Trace: [ 54.063035] [ 54.063450] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.064266] ? __create_object+0x59/0x80 [ 54.064936] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.065823] __vmalloc_noprof+0x59/0x60 [ 54.066540] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.067338] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.068183] bpf_prog_alloc+0x39/0x200 [ 54.068820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.069665] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.070492] do_seccomp+0x349/0x25e0 [ 54.071141] ? find_held_lock+0x2b/0x80 [ 54.071795] ? do_prlimit+0x310/0x610 [ 54.072475] ? __pfx_do_seccomp+0x10/0x10 [ 54.073192] ? do_raw_spin_unlock+0x53/0x220 [ 54.073917] ? _raw_spin_unlock+0x1e/0x40 [ 54.074623] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.075501] ? static_key_count+0x60/0x80 [ 54.076233] prctl_set_seccomp+0x4e/0x70 [ 54.076905] __do_sys_prctl+0xe6c/0x1d70 [ 54.077617] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.078410] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.079294] ? irqentry_exit+0xf3/0x650 [ 54.079955] do_syscall_64+0xbf/0x430 [ 54.080635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.081495] RIP: 0033:0x7f50983205cd [ 54.082150] 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 [ 54.085051] RSP: 002b:00007ffdf4fe5a60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.086363] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f50983205cd [ 54.087544] RDX: 000056366f68ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.088727] RBP: 00007ffdf4fe5ac0 R08: 0000000000000000 R09: 00007ffdf4fe5160 [ 54.089917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563679bfa2b0 [ 54.091109] R13: 00007ffdf4fe5ef0 R14: 0000563679bfcd20 R15: 0000563679c0e8d0 [ 54.092303] [ 54.092688] irq event stamp: 2049 [ 54.093286] hardirqs last enabled at (2059): [] __up_console_sem+0x78/0x80 [ 54.094684] hardirqs last disabled at (2068): [] __up_console_sem+0x5d/0x80 [ 54.096086] softirqs last enabled at (1902): [] handle_softirqs+0x50c/0x770 [ 54.097511] softirqs last disabled at (1897): [] __irq_exit_rcu+0xc4/0x100 [ 54.098909] ---[ end trace 0000000000000000 ]--- [ 56.993311] ------------[ cut here ]------------ [ 56.994032] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.995698] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/256 [ 56.996854] Modules linked in: [ 56.997387] CPU: 1 UID: 104 PID: 256 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.999019] Tainted: [W]=WARN [ 57.000645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.002272] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.002981] 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 [ 57.005561] RSP: 0018:ffff8880177ffbc0 EFLAGS: 00010286 [ 57.006391] RAX: 0000000000000000 RBX: ffffed1002efff78 RCX: ffffffff813a4050 [ 57.007444] RDX: ffff888019818000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.008489] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efff2f [ 57.009549] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.010606] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177ffdf8 [ 57.011650] FS: 00007ffa7b7d9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.012819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.013684] CR2: 00007ffe253d3ef7 CR3: 000000000e5d0000 CR4: 0000000000350ef0 [ 57.014741] Call Trace: [ 57.015154] [ 57.015488] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.016220] ? __create_object+0x59/0x80 [ 57.016820] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.017616] __vmalloc_noprof+0x59/0x60 [ 57.018242] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.018926] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.019682] bpf_prog_alloc+0x39/0x200 [ 57.020289] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.021030] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.021766] do_seccomp+0x349/0x25e0 [ 57.022371] ? find_held_lock+0x2b/0x80 [ 57.022957] ? do_prlimit+0x310/0x610 [ 57.023574] ? __pfx_do_seccomp+0x10/0x10 [ 57.024214] ? do_raw_spin_unlock+0x53/0x220 [ 57.024863] ? _raw_spin_unlock+0x1e/0x40 [ 57.025496] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.026297] ? static_key_count+0x60/0x80 [ 57.026919] prctl_set_seccomp+0x4e/0x70 [ 57.027558] __do_sys_prctl+0xe6c/0x1d70 [ 57.028191] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.028853] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.029648] ? irqentry_exit+0xf3/0x650 [ 57.030301] do_syscall_64+0xbf/0x430 [ 57.030875] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.031651] RIP: 0033:0x7ffa7bccb5cd [ 57.032218] 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 [ 57.034823] RSP: 002b:00007ffe253d2420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.035941] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffa7bccb5cd [ 57.036970] RDX: 00005573e6974e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.038030] RBP: 00007ffe253d2480 R08: 0000000000000000 R09: 00007ffe253d1b20 [ 57.039078] R10: 0000000000000000 R11: 0000000000000246 R12: 00005574260d7240 [ 57.040121] R13: 00007ffe253d28b0 R14: 00005574260d6bf0 R15: 00005574260eb4d0 [ 57.041183] [ 57.041535] irq event stamp: 2143 [ 57.042040] hardirqs last enabled at (2151): [] __up_console_sem+0x78/0x80 [ 57.043312] hardirqs last disabled at (2162): [] __up_console_sem+0x5d/0x80 [ 57.044555] softirqs last enabled at (1850): [] handle_softirqs+0x50c/0x770 [ 57.045826] softirqs last disabled at (1845): [] __irq_exit_rcu+0xc4/0x100 [ 57.047090] ---[ end trace 0000000000000000 ]--- [ 57.667987] ------------[ cut here ]------------ [ 57.668903] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.671019] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/264 [ 57.672512] Modules linked in: [ 57.673151] CPU: 1 UID: 104 PID: 264 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.675176] Tainted: [W]=WARN [ 57.675729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.677205] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.678137] 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 [ 57.681348] RSP: 0018:ffff888018ef7bc0 EFLAGS: 00010286 [ 57.682346] RAX: 0000000000000000 RBX: ffffed10031def78 RCX: ffffffff813a4050 [ 57.683633] RDX: ffff888013f09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.684916] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031def2f [ 57.686205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.687499] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018ef7df8 [ 57.688788] FS: 00007fe30294b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.690243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.691304] CR2: 00007ffff9bfbef7 CR3: 000000000d151000 CR4: 0000000000350ef0 [ 57.692593] Call Trace: [ 57.693110] [ 57.693528] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.694457] ? __create_object+0x59/0x80 [ 57.695254] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.696240] __vmalloc_noprof+0x59/0x60 [ 57.696957] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.697834] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.698790] bpf_prog_alloc+0x39/0x200 [ 57.699546] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.700491] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.701408] do_seccomp+0x349/0x25e0 [ 57.702160] ? find_held_lock+0x2b/0x80 [ 57.702890] ? do_prlimit+0x310/0x610 [ 57.703637] ? __pfx_do_seccomp+0x10/0x10 [ 57.704431] ? do_raw_spin_unlock+0x53/0x220 [ 57.705262] ? _raw_spin_unlock+0x1e/0x40 [ 57.706020] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.706996] ? static_key_count+0x60/0x80 [ 57.707801] prctl_set_seccomp+0x4e/0x70 [ 57.708580] __do_sys_prctl+0xe6c/0x1d70 [ 57.709366] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.710248] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.711233] ? irqentry_exit+0xf3/0x650 [ 57.711971] do_syscall_64+0xbf/0x430 [ 57.712703] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.713660] RIP: 0033:0x7fe302e3d5cd [ 57.714385] 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 [ 57.717572] RSP: 002b:00007ffff9bfae10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.718959] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe302e3d5cd [ 57.720258] RDX: 000055f42ad14e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.721545] RBP: 00007ffff9bfae70 R08: 0000000000000000 R09: 00007ffff9bfa510 [ 57.722845] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f4477feb10 [ 57.724131] R13: 00007ffff9bfb2a0 R14: 000055f4477ff2b0 R15: 000055f4478136f0 [ 57.725447] [ 57.725874] irq event stamp: 1777 [ 57.726537] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 57.727823] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 57.729098] softirqs last enabled at (1546): [] handle_softirqs+0x50c/0x770 [ 57.730389] softirqs last disabled at (1541): [] __irq_exit_rcu+0xc4/0x100 [ 57.731662] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43680' (ECDSA) to the list of known hosts. 2025/11/17 15:02:21 fuzzer started 2025/11/17 15:02:21 dialing manager at localhost:37895 2025/11/17 15:02:21 checking machine... 2025/11/17 15:02:21 checking revisions... [ 58.403532] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:02:21 testing simple program... [ 58.489460] cgroup: Unknown subsys name 'net' [ 58.550926] cgroup: Unknown subsys name 'cpuset' [ 58.564627] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:02:20 Registers: info registers vcpu 0 RAX=ffffffff86abead3 RBX=0000000000000001 RCX=ffffffff86abeace RDX=dffffc0000000000 RSI=0000000000000000 RDI=1ffffffff0d57d5a RBP=ffff88801687f2e0 RSP=ffff88801687f218 R8 =ffffffff86abead2 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026728 R12=ffff88801687f2e8 R13=ffff88801687f2d0 R14=ffff88801687f2c9 R15=ffff88801687f288 RIP=ffffffff8135e85e 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 00007ffa7b7d9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffa7b7a8008 CR3=0000000009e83000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002685b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3ee03498 CR3=000000000dc3e000 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=32303a353120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3535325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383436 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000