[ 54.070256] ------------[ cut here ]------------ [ 54.071170] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.073225] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 54.074723] Modules linked in: [ 54.075361] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.077623] Tainted: [W]=WARN [ 54.078328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.079812] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.080739] 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 [ 54.083959] RSP: 0018:ffff888017a27bc0 EFLAGS: 00010286 [ 54.084954] RAX: 0000000000000000 RBX: ffffed1002f44f78 RCX: ffffffff813a4050 [ 54.086279] RDX: ffff888016663780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.087584] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f44f2f [ 54.088875] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.090192] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a27df8 [ 54.091497] FS: 00007ffba05b1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.092969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.094055] CR2: 00007ffba0aa3580 CR3: 000000000d44d000 CR4: 0000000000350ef0 [ 54.095374] Call Trace: [ 54.095845] [ 54.096301] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.097224] ? __create_object+0x59/0x80 [ 54.097999] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.098999] __vmalloc_noprof+0x59/0x60 [ 54.099779] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.100680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.101633] bpf_prog_alloc+0x39/0x200 [ 54.102403] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.103363] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.104308] do_seccomp+0x349/0x25e0 [ 54.105005] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.105951] ? __pfx_do_seccomp+0x10/0x10 [ 54.106760] ? find_held_lock+0x2b/0x80 [ 54.107537] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.108538] ? static_key_count+0x60/0x80 [ 54.109360] prctl_set_seccomp+0x4e/0x70 [ 54.110175] __do_sys_prctl+0xe6c/0x1d70 [ 54.110938] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.111841] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.112872] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.113902] ? irqentry_exit+0xf3/0x650 [ 54.114714] do_syscall_64+0xbf/0x430 [ 54.115526] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.116539] RIP: 0033:0x7ffba0aa35cd [ 54.117285] 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 [ 54.120629] RSP: 002b:00007ffc745fd790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.122048] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffba0aa35cd [ 54.123388] RDX: 0000563223ffbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.124729] RBP: 00007ffc745fd7f0 R08: 0000000000000000 R09: 00007ffc745fce90 [ 54.126086] R10: 0000000000000000 R11: 0000000000000246 R12: 000056325a203ad0 [ 54.127327] R13: 00007ffc745fdc20 R14: 000056325a204bc0 R15: 000056325a215780 [ 54.128530] [ 54.128921] irq event stamp: 2659 [ 54.129512] hardirqs last enabled at (2669): [] __up_console_sem+0x78/0x80 [ 54.130912] hardirqs last disabled at (2678): [] __up_console_sem+0x5d/0x80 [ 54.132306] softirqs last enabled at (2606): [] handle_softirqs+0x50c/0x770 [ 54.133743] softirqs last disabled at (2601): [] __irq_exit_rcu+0xc4/0x100 [ 54.135141] ---[ end trace 0000000000000000 ]--- [ 57.583350] ------------[ cut here ]------------ [ 57.584162] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.585820] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 57.587084] Modules linked in: [ 57.587628] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.589270] Tainted: [W]=WARN [ 57.589731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.590967] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.591719] 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 [ 57.594375] RSP: 0018:ffff8880171cfbc0 EFLAGS: 00010286 [ 57.595196] RAX: 0000000000000000 RBX: ffffed1002e39f78 RCX: ffffffff813a4050 [ 57.596305] RDX: ffff88801d909bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.597375] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e39f2f [ 57.598466] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.599546] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171cfdf8 [ 57.600627] FS: 00007fd6c27fc900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.601833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.602733] CR2: 00007ffe9f491ef8 CR3: 00000000200ad000 CR4: 0000000000350ef0 [ 57.603824] Call Trace: [ 57.604245] [ 57.604586] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.605344] ? __create_object+0x59/0x80 [ 57.606006] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.606824] __vmalloc_noprof+0x59/0x60 [ 57.607468] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.608230] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.608967] bpf_prog_alloc+0x39/0x200 [ 57.609582] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.610373] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.611138] do_seccomp+0x349/0x25e0 [ 57.611697] ? find_held_lock+0x2b/0x80 [ 57.612329] ? do_prlimit+0x310/0x610 [ 57.612912] ? __pfx_do_seccomp+0x10/0x10 [ 57.613570] ? do_raw_spin_unlock+0x53/0x220 [ 57.614288] ? _raw_spin_unlock+0x1e/0x40 [ 57.614902] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.615705] ? static_key_count+0x60/0x80 [ 57.616369] prctl_set_seccomp+0x4e/0x70 [ 57.616979] __do_sys_prctl+0xe6c/0x1d70 [ 57.617627] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.618351] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.619153] ? irqentry_exit+0xf3/0x650 [ 57.619749] do_syscall_64+0xbf/0x430 [ 57.620375] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.621175] RIP: 0033:0x7fd6c2cee5cd [ 57.621721] 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 [ 57.624372] RSP: 002b:00007ffe9f4901c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.625512] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6c2cee5cd [ 57.626604] RDX: 0000558bc4eaae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.627676] RBP: 00007ffe9f490220 R08: 0000000000000000 R09: 00007ffe9f48f8c0 [ 57.628819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bf69c1240 [ 57.629913] R13: 00007ffe9f490650 R14: 0000558bf69c0bf0 R15: 0000558bf69d54d0 [ 57.630997] [ 57.631382] irq event stamp: 1831 [ 57.631904] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 57.633256] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 57.634566] softirqs last enabled at (1342): [] handle_softirqs+0x50c/0x770 [ 57.635857] softirqs last disabled at (1327): [] __irq_exit_rcu+0xc4/0x100 [ 57.637160] ---[ end trace 0000000000000000 ]--- [ 58.533762] ------------[ cut here ]------------ [ 58.534533] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.536210] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 58.537439] Modules linked in: [ 58.537962] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.539655] Tainted: [W]=WARN [ 58.540161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.541407] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.542182] 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 [ 58.544832] RSP: 0018:ffff88801b117bc0 EFLAGS: 00010286 [ 58.545657] RAX: 0000000000000000 RBX: ffffed1003622f78 RCX: ffffffff813a4050 [ 58.546742] RDX: ffff888009cd9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.547806] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003622f2f [ 58.548895] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.549986] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b117df8 [ 58.551058] FS: 00007ff7efc42900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.552258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.553146] CR2: 00007ff7f0134580 CR3: 000000000b809000 CR4: 0000000000350ef0 [ 58.554315] Call Trace: [ 58.554921] [ 58.555440] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.556177] ? __create_object+0x59/0x80 [ 58.556810] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.557621] __vmalloc_noprof+0x59/0x60 [ 58.558256] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.558943] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.559703] bpf_prog_alloc+0x39/0x200 [ 58.560572] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.561545] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.562499] do_seccomp+0x349/0x25e0 [ 58.563071] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.563802] ? __pfx_do_seccomp+0x10/0x10 [ 58.564482] ? find_held_lock+0x2b/0x80 [ 58.565085] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.565899] ? static_key_count+0x60/0x80 [ 58.566572] prctl_set_seccomp+0x4e/0x70 [ 58.567218] __do_sys_prctl+0xe6c/0x1d70 [ 58.567833] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.568567] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.569370] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.570168] ? irqentry_exit+0xf3/0x650 [ 58.570763] do_syscall_64+0xbf/0x430 [ 58.571375] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.572158] RIP: 0033:0x7ff7f01345cd [ 58.572721] 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 [ 58.575375] RSP: 002b:00007ffdc2d7a200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.576529] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7f01345cd [ 58.577594] RDX: 000055610926fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.578668] RBP: 00007ffdc2d7a260 R08: 0000000000000000 R09: 00007ffdc2d79900 [ 58.579726] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561118eead0 [ 58.580806] R13: 00007ffdc2d7a690 R14: 00005561118efbc0 R15: 0000556111900780 [ 58.581896] [ 58.582289] irq event stamp: 1707 [ 58.582791] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 58.584070] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 58.585371] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 58.586663] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 58.587916] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11979' (ECDSA) to the list of known hosts. 2025/11/19 05:57:29 fuzzer started 2025/11/19 05:57:29 dialing manager at localhost:34383 2025/11/19 05:57:29 checking machine... 2025/11/19 05:57:29 checking revisions... [ 59.516993] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:57:29 testing simple program... [ 59.620585] cgroup: Unknown subsys name 'net' [ 59.687463] cgroup: Unknown subsys name 'cpuset' [ 59.701723] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:57:28 Registers: info registers vcpu 0 RAX=0000000080000000 RBX=ffff888016ccf690 RCX=0000000000000000 RDX=ffff8880175a0000 RSI=ffffffff81a760cd RDI=ffff888016ccf6b0 RBP=0000000000000000 RSP=ffff888016ccf5e8 R8 =0000000000000001 R9 =0000000000000000 R10=ffff888016ccf690 R11=0000000000000001 R12=ffff888009bacb40 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81751e17 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe1ce9b3260 CR3=000000000e247000 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=756e696c2d34365f3638782f62696c2f XMM01=78756e696c657362696c2f756e672d78 XMM02=00312e6f732e78756e696c657362696c XMM03=2f756e672d78756e696c2d34365f3638 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=0000000000000004 RDX=0000000000000002 RSI=ffff8880175a41d8 RDI=ffff8880175a3780 RBP=ffff8880175a3780 RSP=ffff888017a27c70 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000002 R13=ffff8880175a41d8 R14=ffff888016f88720 R15=ffff888016f88000 RIP=ffffffff81526cc2 RFL=00000002 [-------] 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 00007fd6c27fc900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000558bf69c2954 CR3=00000000200b0000 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=6720646572637465733a4d41503d706f 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