[ 39.381583] ------------[ cut here ]------------ [ 39.382564] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.384589] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.386032] Modules linked in: [ 39.386618] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.388643] Tainted: [W]=WARN [ 39.389475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.391050] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.391979] 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 [ 39.395171] RSP: 0018:ffff88800d72fbc0 EFLAGS: 00010286 [ 39.396144] RAX: 0000000000000000 RBX: ffffed1001ae5f78 RCX: ffffffff813a4050 [ 39.397441] RDX: ffff8880178fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.398708] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ae5f2f [ 39.399995] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.401275] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d72fdf8 [ 39.402555] FS: 00007f2be7c84900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.403988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.405058] CR2: 00007f2be8176580 CR3: 000000000bedc000 CR4: 0000000000350ef0 [ 39.406355] Call Trace: [ 39.406815] [ 39.407283] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.408190] ? __create_object+0x59/0x80 [ 39.408982] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.409970] __vmalloc_noprof+0x59/0x60 [ 39.410684] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.411568] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.412506] bpf_prog_alloc+0x39/0x200 [ 39.413258] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.414196] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.415094] do_seccomp+0x349/0x25e0 [ 39.415773] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.416691] ? __pfx_do_seccomp+0x10/0x10 [ 39.417481] ? find_held_lock+0x2b/0x80 [ 39.418231] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.419194] ? static_key_count+0x60/0x80 [ 39.420005] prctl_set_seccomp+0x4e/0x70 [ 39.420760] __do_sys_prctl+0xe6c/0x1d70 [ 39.421547] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.422417] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.423380] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.424365] ? irqentry_exit+0xf3/0x650 [ 39.425128] do_syscall_64+0xbf/0x430 [ 39.425861] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.426769] RIP: 0033:0x7f2be81765cd [ 39.427486] 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 [ 39.430632] RSP: 002b:00007ffd8dd43360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.432009] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2be81765cd [ 39.433293] RDX: 0000561648f71e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.434588] RBP: 00007ffd8dd433c0 R08: 0000000000000000 R09: 00007ffd8dd42a60 [ 39.435884] R10: 0000000000000000 R11: 0000000000000246 R12: 000056165f65b240 [ 39.437165] R13: 00007ffd8dd437f0 R14: 000056165f664380 R15: 000056165f66f540 [ 39.438473] [ 39.438940] irq event stamp: 1803 [ 39.439557] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 39.441101] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 39.442633] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 39.444166] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 39.445669] ---[ end trace 0000000000000000 ]--- [ 42.368308] ------------[ cut here ]------------ [ 42.369104] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.370795] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.372054] Modules linked in: [ 42.372545] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.374196] Tainted: [W]=WARN [ 42.374656] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.375886] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.376602] 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 [ 42.379228] RSP: 0018:ffff88801b5bfbc0 EFLAGS: 00010286 [ 42.380056] RAX: 0000000000000000 RBX: ffffed10036b7f78 RCX: ffffffff813a4050 [ 42.381134] RDX: ffff888015585340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.382204] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036b7f2f [ 42.383284] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.384368] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b5bfdf8 [ 42.385441] FS: 00007f4e74d3f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.386646] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.387537] CR2: 00007ffdb60a9ef7 CR3: 000000000ec1b000 CR4: 0000000000350ef0 [ 42.388617] Call Trace: [ 42.389041] [ 42.389386] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.390140] ? __create_object+0x59/0x80 [ 42.390768] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.391572] __vmalloc_noprof+0x59/0x60 [ 42.392207] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.392939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.393673] bpf_prog_alloc+0x39/0x200 [ 42.394290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.395061] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.395785] do_seccomp+0x349/0x25e0 [ 42.396392] ? find_held_lock+0x2b/0x80 [ 42.397016] ? do_prlimit+0x310/0x610 [ 42.397601] ? __pfx_do_seccomp+0x10/0x10 [ 42.398262] ? do_raw_spin_unlock+0x53/0x220 [ 42.398958] ? _raw_spin_unlock+0x1e/0x40 [ 42.399587] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.400396] ? static_key_count+0x60/0x80 [ 42.401063] prctl_set_seccomp+0x4e/0x70 [ 42.401669] __do_sys_prctl+0xe6c/0x1d70 [ 42.402324] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.403047] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.403870] ? irqentry_exit+0xf3/0x650 [ 42.404464] do_syscall_64+0xbf/0x430 [ 42.405085] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.405875] RIP: 0033:0x7f4e752315cd [ 42.406434] 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 [ 42.409065] RSP: 002b:00007ffdb60a8730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.410192] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e752315cd [ 42.411257] RDX: 000055725dadce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.412331] RBP: 00007ffdb60a8790 R08: 0000000000000000 R09: 00007ffdb60a7e30 [ 42.413393] R10: 0000000000000000 R11: 0000000000000246 R12: 000055728a9e8ad0 [ 42.414464] R13: 00007ffdb60a8bc0 R14: 000055728a9e9bc0 R15: 000055728a9fa780 [ 42.415557] [ 42.415955] irq event stamp: 1703 [ 42.416463] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 42.417751] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 42.419020] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 42.420321] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 42.421601] ---[ end trace 0000000000000000 ]--- [ 43.068144] ------------[ cut here ]------------ [ 43.069187] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.071383] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.073300] Modules linked in: [ 43.074088] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.076120] Tainted: [W]=WARN [ 43.076672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.078170] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.079169] 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 [ 43.082486] RSP: 0018:ffff8880173c7bc0 EFLAGS: 00010286 [ 43.083566] RAX: 0000000000000000 RBX: ffffed1002e78f78 RCX: ffffffff813a4050 [ 43.084929] RDX: ffff888016ae5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.086272] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e78f2f [ 43.087597] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.088670] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173c7df8 [ 43.089751] FS: 00007f1d59e3e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.090951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.091812] CR2: 00007f1d5a3a44a6 CR3: 0000000020050000 CR4: 0000000000350ef0 [ 43.092909] Call Trace: [ 43.093292] [ 43.093629] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.094380] ? __create_object+0x59/0x80 [ 43.095043] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.095874] __vmalloc_noprof+0x59/0x60 [ 43.096475] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.097201] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.097981] bpf_prog_alloc+0x39/0x200 [ 43.098557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.099339] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.100105] do_seccomp+0x349/0x25e0 [ 43.100669] ? find_held_lock+0x2b/0x80 [ 43.101296] ? do_prlimit+0x310/0x610 [ 43.101911] ? __pfx_do_seccomp+0x10/0x10 [ 43.102524] ? do_raw_spin_unlock+0x53/0x220 [ 43.103210] ? _raw_spin_unlock+0x1e/0x40 [ 43.103863] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.104625] ? static_key_count+0x60/0x80 [ 43.105285] prctl_set_seccomp+0x4e/0x70 [ 43.105931] __do_sys_prctl+0xe6c/0x1d70 [ 43.106546] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.107258] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.108076] ? irqentry_exit+0xf3/0x650 [ 43.108677] do_syscall_64+0xbf/0x430 [ 43.109287] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.110100] RIP: 0033:0x7f1d5a3305cd [ 43.110650] 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 [ 43.113301] RSP: 002b:00007ffea419c130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.114428] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d5a3305cd [ 43.115504] RDX: 000055c7cbc57e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.116581] RBP: 00007ffea419c190 R08: 0000000000000000 R09: 00007ffea419b830 [ 43.117648] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c8072bcb10 [ 43.118706] R13: 00007ffea419c5c0 R14: 000055c8072bd2b0 R15: 000055c8072d16f0 [ 43.119802] [ 43.120180] irq event stamp: 1843 [ 43.120675] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 43.121931] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 43.123189] softirqs last enabled at (1540): [] handle_softirqs+0x50c/0x770 [ 43.124483] softirqs last disabled at (1535): [] __irq_exit_rcu+0xc4/0x100 [ 43.125745] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42472' (ECDSA) to the list of known hosts. 2025/11/17 12:31:21 fuzzer started 2025/11/17 12:31:22 dialing manager at localhost:37895 2025/11/17 12:31:22 checking machine... 2025/11/17 12:31:22 checking revisions... [ 44.019640] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:31:22 testing simple program... [ 44.120319] cgroup: Unknown subsys name 'net' [ 44.211554] cgroup: Unknown subsys name 'cpuset' [ 44.236454] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:31:21 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=1ffff110012c4f06 RSI=000000008301a466 RDI=ffff88806ce31cd0 RBP=ffff888009627848 RSP=ffff888009627780 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888009627850 R13=ffff888009627838 R14=ffff888009627831 R15=ffff8880096277f0 RIP=ffffffff8135e542 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdb60a2000 CR3=0000000009fee000 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=2031323a31333a323120373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030323a31333a3231203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=000055728a9faee0 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000007 RDI=000055728aa0c250 RBP=000055728aa09fa0 RSP=00007ffdb60a81d0 R8 =0000000000000007 R9 =00007ffdb60a1598 R10=000055728aa092c0 R11=0000000000000246 R12=000055728a9e3350 R13=0000000000000000 R14=00007ffdb60a85b0 R15=00007ffdb60a8360 RIP=00007f4e758649a7 RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f4e74d3f900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc44891f68 CR3=000000001fa22000 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