[ 39.056004] ------------[ cut here ]------------ [ 39.057027] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.059167] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.060779] Modules linked in: [ 39.061480] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.063602] Tainted: [W]=WARN [ 39.064194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.065775] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.066753] 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 [ 39.070174] RSP: 0018:ffff888019a47bc0 EFLAGS: 00010286 [ 39.071216] RAX: 0000000000000000 RBX: ffffed1003348f78 RCX: ffffffff813a4050 [ 39.072593] RDX: ffff8880161e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.073972] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003348f2f [ 39.075352] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.076740] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a47df8 [ 39.078115] FS: 00007fa01340e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.079644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.080764] CR2: 00007ffea6ebeef7 CR3: 000000000c898000 CR4: 0000000000350ef0 [ 39.082148] Call Trace: [ 39.082683] [ 39.083120] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.084070] ? __create_object+0x59/0x80 [ 39.084919] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.085951] __vmalloc_noprof+0x59/0x60 [ 39.086768] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.087697] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.088689] bpf_prog_alloc+0x39/0x200 [ 39.089483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.090489] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.091456] do_seccomp+0x349/0x25e0 [ 39.092163] ? find_held_lock+0x2b/0x80 [ 39.092979] ? do_prlimit+0x310/0x610 [ 39.093752] ? __pfx_do_seccomp+0x10/0x10 [ 39.094580] ? do_raw_spin_unlock+0x53/0x220 [ 39.095455] ? _raw_spin_unlock+0x1e/0x40 [ 39.096222] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.097247] ? static_key_count+0x60/0x80 [ 39.098102] prctl_set_seccomp+0x4e/0x70 [ 39.098921] __do_sys_prctl+0xe6c/0x1d70 [ 39.099739] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.100647] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.101671] ? irqentry_exit+0xf3/0x650 [ 39.102469] do_syscall_64+0xbf/0x430 [ 39.103207] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.104211] RIP: 0033:0x7fa0139005cd [ 39.104953] 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 [ 39.108235] RSP: 002b:00007ffea6ebde40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.109702] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0139005cd [ 39.111040] RDX: 000055e37ad3ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.112370] RBP: 00007ffea6ebdea0 R08: 0000000000000000 R09: 00007ffea6ebd540 [ 39.113713] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e3824082b0 [ 39.115042] R13: 00007ffea6ebe2d0 R14: 000055e38240ad20 R15: 000055e38241c8d0 [ 39.116394] [ 39.116847] irq event stamp: 1799 [ 39.117524] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 39.119140] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 39.120733] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 39.122354] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 39.123937] ---[ end trace 0000000000000000 ]--- [ 41.974487] ------------[ cut here ]------------ [ 41.975215] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.976875] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.978088] Modules linked in: [ 41.978809] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.980866] Tainted: [W]=WARN [ 41.981365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.982592] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.983356] 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 [ 41.986005] RSP: 0018:ffff8880147ffbc0 EFLAGS: 00010286 [ 41.986818] RAX: 0000000000000000 RBX: ffffed10028fff78 RCX: ffffffff813a4050 [ 41.987889] RDX: ffff888014511bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.988954] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028fff2f [ 41.990017] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.991083] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880147ffdf8 [ 41.992147] FS: 00007fa695179900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.993350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.994202] CR2: 00007ffc359b3ef7 CR3: 000000001dc71000 CR4: 0000000000350ef0 [ 41.995288] Call Trace: [ 41.995677] [ 41.996018] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.996772] ? __create_object+0x59/0x80 [ 41.997428] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.998197] __vmalloc_noprof+0x59/0x60 [ 41.998820] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.999548] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.000320] bpf_prog_alloc+0x39/0x200 [ 42.000906] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.001674] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.002435] do_seccomp+0x349/0x25e0 [ 42.002992] ? find_held_lock+0x2b/0x80 [ 42.003619] ? do_prlimit+0x310/0x610 [ 42.004199] ? __pfx_do_seccomp+0x10/0x10 [ 42.004857] ? do_raw_spin_unlock+0x53/0x220 [ 42.005553] ? _raw_spin_unlock+0x1e/0x40 [ 42.006163] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.006958] ? static_key_count+0x60/0x80 [ 42.007622] prctl_set_seccomp+0x4e/0x70 [ 42.008229] __do_sys_prctl+0xe6c/0x1d70 [ 42.008884] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.009599] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.010402] ? irqentry_exit+0xf3/0x650 [ 42.010998] do_syscall_64+0xbf/0x430 [ 42.011609] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.012402] RIP: 0033:0x7fa69566b5cd [ 42.012957] 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 [ 42.015583] RSP: 002b:00007ffc359b25b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.016720] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa69566b5cd [ 42.017792] RDX: 00005610dff4de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.018856] RBP: 00007ffc359b2610 R08: 0000000000000000 R09: 00007ffc359b1cb0 [ 42.019912] R10: 0000000000000000 R11: 0000000000000246 R12: 00005610f1395ad0 [ 42.020989] R13: 00007ffc359b2a40 R14: 00005610f1396bc0 R15: 00005610f13a7780 [ 42.022065] [ 42.022461] irq event stamp: 1877 [ 42.022965] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 42.024217] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 42.025492] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 42.026763] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 42.028011] ---[ end trace 0000000000000000 ]--- [ 42.869108] ------------[ cut here ]------------ [ 42.869919] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.871579] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.872997] Modules linked in: [ 42.873536] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.875174] Tainted: [W]=WARN [ 42.875671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.876899] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.877673] 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 [ 42.880306] RSP: 0018:ffff88800f4b7bc0 EFLAGS: 00010286 [ 42.881082] RAX: 0000000000000000 RBX: ffffed1001e96f78 RCX: ffffffff813a4050 [ 42.882149] RDX: ffff8880145f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.883209] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e96f2f [ 42.884291] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.885367] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f4b7df8 [ 42.886433] FS: 00007f20be6e8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.887623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.888500] CR2: 00007ffe7bab5ef7 CR3: 000000000e5b1000 CR4: 0000000000350ef0 [ 42.889577] Call Trace: [ 42.889962] [ 42.890342] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.891058] ? __create_object+0x59/0x80 [ 42.891710] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.892515] __vmalloc_noprof+0x59/0x60 [ 42.893113] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.893839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.894602] bpf_prog_alloc+0x39/0x200 [ 42.895177] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.895955] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.896702] do_seccomp+0x349/0x25e0 [ 42.897317] ? find_held_lock+0x2b/0x80 [ 42.897912] ? do_prlimit+0x310/0x610 [ 42.898531] ? __pfx_do_seccomp+0x10/0x10 [ 42.899145] ? do_raw_spin_unlock+0x53/0x220 [ 42.899837] ? _raw_spin_unlock+0x1e/0x40 [ 42.900494] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.901306] ? static_key_count+0x60/0x80 [ 42.901931] prctl_set_seccomp+0x4e/0x70 [ 42.902578] __do_sys_prctl+0xe6c/0x1d70 [ 42.903188] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.903903] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.904705] ? irqentry_exit+0xf3/0x650 [ 42.905360] do_syscall_64+0xbf/0x430 [ 42.905949] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.906761] RIP: 0033:0x7f20bebda5cd [ 42.907348] 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 [ 42.910206] RSP: 002b:00007ffe7bab3f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.911386] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20bebda5cd [ 42.912483] RDX: 000055e40e32be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.913582] RBP: 00007ffe7bab3fb0 R08: 0000000000000000 R09: 00007ffe7bab3650 [ 42.914671] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e435e75ad0 [ 42.915762] R13: 00007ffe7bab43e0 R14: 000055e435e76bc0 R15: 000055e435e87780 [ 42.916876] [ 42.917244] irq event stamp: 1909 [ 42.917811] hardirqs last enabled at (1919): [] __up_console_sem+0x78/0x80 [ 42.919111] hardirqs last disabled at (1928): [] __up_console_sem+0x5d/0x80 [ 42.920406] softirqs last enabled at (1830): [] handle_softirqs+0x50c/0x770 [ 42.921722] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 42.923010] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21268' (ECDSA) to the list of known hosts. 2025/11/18 11:23:42 fuzzer started 2025/11/18 11:23:42 dialing manager at localhost:34383 2025/11/18 11:23:42 checking machine... 2025/11/18 11:23:42 checking revisions... [ 43.850763] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:23:42 testing simple program... [ 43.941959] cgroup: Unknown subsys name 'net' [ 44.018818] cgroup: Unknown subsys name 'cpuset' [ 44.034768] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:23:41 Registers: info registers vcpu 0 RAX=ffff888016d18001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888016d17b01 RSI=ffff888016d17b60 RDI=ffff888016d173d0 RBP=ffff888016d17418 RSP=ffff888016d17338 R8 =ffffffff86aaa238 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023016 R12=ffff888016d17420 R13=ffff888016d10000 R14=ffff888016d17b68 R15=ffff888016d173c0 RIP=ffffffff8135e2f1 RFL=00000292 [--S-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 00007fa695179900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa695143008 CR3=000000001d76d000 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=000000000001ff0b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc3316dd948 CR3=000000000ebb2000 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=2031343a33323a313120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031343a33323a3131203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000