[ 44.165336] ------------[ cut here ]------------ [ 44.166294] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.168376] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 44.169847] Modules linked in: [ 44.170460] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.172477] Tainted: [W]=WARN [ 44.173085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.174562] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.175475] 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 [ 44.178655] RSP: 0018:ffff88800f8dfbc0 EFLAGS: 00010286 [ 44.179583] RAX: 0000000000000000 RBX: ffffed1001f1bf78 RCX: ffffffff813a4050 [ 44.180909] RDX: ffff8880159d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.182199] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f1bf2f [ 44.183478] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.184747] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f8dfdf8 [ 44.186035] FS: 00007f37d7d81900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.187489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.188556] CR2: 00007f37d8273580 CR3: 0000000009e96000 CR4: 0000000000350ef0 [ 44.189849] Call Trace: [ 44.190325] [ 44.190765] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.191674] ? __create_object+0x59/0x80 [ 44.192432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.193401] __vmalloc_noprof+0x59/0x60 [ 44.194161] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.195036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.195972] bpf_prog_alloc+0x39/0x200 [ 44.196756] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.197701] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.198578] do_seccomp+0x349/0x25e0 [ 44.199324] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.200232] ? __pfx_do_seccomp+0x10/0x10 [ 44.201021] ? find_held_lock+0x2b/0x80 [ 44.201788] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.202774] ? static_key_count+0x60/0x80 [ 44.203525] prctl_set_seccomp+0x4e/0x70 [ 44.204294] __do_sys_prctl+0xe6c/0x1d70 [ 44.205081] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.205945] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.206934] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.207908] ? irqentry_exit+0xf3/0x650 [ 44.208677] do_syscall_64+0xbf/0x430 [ 44.209368] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.210338] RIP: 0033:0x7f37d82735cd [ 44.211046] 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 [ 44.214245] RSP: 002b:00007ffeb0482900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.215620] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f37d82735cd [ 44.216908] RDX: 000055ee463b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.218231] RBP: 00007ffeb0482960 R08: 0000000000000000 R09: 00007ffeb0482000 [ 44.219409] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ee7ed01ad0 [ 44.220477] R13: 00007ffeb0482d90 R14: 000055ee7ed02bc0 R15: 000055ee7ed13780 [ 44.221565] [ 44.221960] irq event stamp: 1767 [ 44.222487] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 44.223754] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 44.225014] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 44.226303] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 44.227562] ---[ end trace 0000000000000000 ]--- [ 47.492473] ------------[ cut here ]------------ [ 47.493392] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.495406] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 47.496881] Modules linked in: [ 47.497466] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.499459] Tainted: [W]=WARN [ 47.500047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.501511] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.502438] 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 [ 47.505556] RSP: 0018:ffff88800a437bc0 EFLAGS: 00010286 [ 47.506526] RAX: 0000000000000000 RBX: ffffed1001486f78 RCX: ffffffff813a4050 [ 47.507796] RDX: ffff88801c975340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.509062] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001486f2f [ 47.510332] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.511622] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a437df8 [ 47.512917] FS: 00007f03af51f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.514364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.515427] CR2: 00007fff53700ef8 CR3: 000000001f53a000 CR4: 0000000000350ef0 [ 47.516704] Call Trace: [ 47.517180] [ 47.517586] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.518504] ? __create_object+0x59/0x80 [ 47.519276] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.520246] __vmalloc_noprof+0x59/0x60 [ 47.521008] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.521868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.522803] bpf_prog_alloc+0x39/0x200 [ 47.523490] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.524423] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.525321] do_seccomp+0x349/0x25e0 [ 47.526043] ? find_held_lock+0x2b/0x80 [ 47.526822] ? do_prlimit+0x310/0x610 [ 47.527515] ? __pfx_do_seccomp+0x10/0x10 [ 47.528295] ? do_raw_spin_unlock+0x53/0x220 [ 47.529108] ? _raw_spin_unlock+0x1e/0x40 [ 47.529906] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.530886] ? static_key_count+0x60/0x80 [ 47.531681] prctl_set_seccomp+0x4e/0x70 [ 47.532417] __do_sys_prctl+0xe6c/0x1d70 [ 47.533194] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.534036] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.535014] ? irqentry_exit+0xf3/0x650 [ 47.535777] do_syscall_64+0xbf/0x430 [ 47.536469] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.537402] RIP: 0033:0x7f03afa115cd [ 47.538122] 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 [ 47.541247] RSP: 002b:00007fff536ffa20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.542618] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f03afa115cd [ 47.543861] RDX: 000056257aea8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.545118] RBP: 00007fff536ffa80 R08: 0000000000000000 R09: 00007fff536ff120 [ 47.546402] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625a00fa240 [ 47.547654] R13: 00007fff536ffeb0 R14: 00005625a0103380 R15: 00005625a010e540 [ 47.548935] [ 47.549353] irq event stamp: 1747 [ 47.549988] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 47.551514] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 47.553011] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 47.554530] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 47.556029] ---[ end trace 0000000000000000 ]--- [ 48.366156] ------------[ cut here ]------------ [ 48.367061] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.369069] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 48.370518] Modules linked in: [ 48.371170] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.373365] Tainted: [W]=WARN [ 48.374040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.375526] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.376433] 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 [ 48.379575] RSP: 0018:ffff888015eafbc0 EFLAGS: 00010286 [ 48.380530] RAX: 0000000000000000 RBX: ffffed1002bd5f78 RCX: ffffffff813a4050 [ 48.381787] RDX: ffff8880157b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.383069] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd5f2f [ 48.384343] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.385617] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015eafdf8 [ 48.386888] FS: 00007f59b50b2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.388304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.389358] CR2: 00007f59b55a4580 CR3: 000000000d20d000 CR4: 0000000000350ef0 [ 48.390645] Call Trace: [ 48.391103] [ 48.391506] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.392388] ? __create_object+0x59/0x80 [ 48.393166] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.394164] __vmalloc_noprof+0x59/0x60 [ 48.394946] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.395832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.396770] bpf_prog_alloc+0x39/0x200 [ 48.397469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.398421] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.399331] do_seccomp+0x349/0x25e0 [ 48.400052] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.400963] ? __pfx_do_seccomp+0x10/0x10 [ 48.401759] ? find_held_lock+0x2b/0x80 [ 48.402490] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.403458] ? static_key_count+0x60/0x80 [ 48.404258] prctl_set_seccomp+0x4e/0x70 [ 48.405032] __do_sys_prctl+0xe6c/0x1d70 [ 48.405829] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.406701] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.407676] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.408657] ? irqentry_exit+0xf3/0x650 [ 48.409382] do_syscall_64+0xbf/0x430 [ 48.410150] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.411113] RIP: 0033:0x7f59b55a45cd [ 48.411829] 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 [ 48.415029] RSP: 002b:00007fff46121680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.416406] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f59b55a45cd [ 48.417695] RDX: 000055d0fc3ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.419002] RBP: 00007fff461216e0 R08: 0000000000000000 R09: 00007fff46120d80 [ 48.420289] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d1153bc2b0 [ 48.421575] R13: 00007fff46121b10 R14: 000055d1153bed20 R15: 000055d1153d08d0 [ 48.422909] [ 48.423265] irq event stamp: 1807 [ 48.423816] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 48.425097] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 48.426386] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 48.427690] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 48.428970] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51745' (ECDSA) to the list of known hosts. 2025/11/17 11:34:13 fuzzer started 2025/11/17 11:34:14 dialing manager at localhost:37895 2025/11/17 11:34:14 checking machine... 2025/11/17 11:34:14 checking revisions... [ 49.372501] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:34:14 testing simple program... [ 49.472148] cgroup: Unknown subsys name 'net' [ 49.548091] cgroup: Unknown subsys name 'cpuset' [ 49.568641] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:34:13 Registers: info registers vcpu 0 RAX=ffffffff85f109b8 RBX=ffff888015591bc0 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85f109b8 RBP=ffffffff85f109b8 RSP=ffff88801555f750 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526f24 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 00007f59ff54e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f03afad4650 CR3=000000000dabe000 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=91d9f1c6fe3e58bc2e458e0fd086dfa0 XMM02=eff9b2d0a8fce9cb0000000000302ef0 XMM03=2c67c8bc2e329bc30000000000303038 XMM04=9c4bee0e30c1f48c00000000000ae988 XMM05=e5ac82339233dc7c00000000003216a8 XMM06=0394861f14684e59000000000031fe30 XMM07=fb795ef6d6577056000000000030f8c8 XMM08=2c67c8bc2e329bc30000000000303038 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880096fb780 RCX=ffff8880097576e4 RDX=0000000000000000 RSI=ffffffff81204b6a RDI=ffff8880096fbb7c RBP=ffff8880096fb780 RSP=ffff888009757708 R8 =0000000000000001 R9 =ffff8880097577d0 R10=000000000003c9ed R11=0000000000003ecc R12=0000000000000000 R13=ffff8880097577d8 R14=ffff8880096fb780 R15=ffff888009757790 RIP=ffffffff815bd605 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff536f9000 CR3=000000001f58d000 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