[ 39.077161] ------------[ cut here ]------------ [ 39.078072] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.080082] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.081544] Modules linked in: [ 39.082130] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.085568] Tainted: [W]=WARN [ 39.086130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.087724] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.088636] 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 [ 39.091830] RSP: 0018:ffff888009d6fbc0 EFLAGS: 00010286 [ 39.092806] RAX: 0000000000000000 RBX: ffffed10013adf78 RCX: ffffffff813a4050 [ 39.094105] RDX: ffff88801ba0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.095382] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013adf2f [ 39.096655] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.097956] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009d6fdf8 [ 39.099247] FS: 00007fa1ba2d9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.100711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.101792] CR2: 00007fff9e03eef8 CR3: 000000001bdba000 CR4: 0000000000350ef0 [ 39.103097] Call Trace: [ 39.103582] [ 39.104000] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.104921] ? __create_object+0x59/0x80 [ 39.105834] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.106814] __vmalloc_noprof+0x59/0x60 [ 39.107572] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.108453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.109408] bpf_prog_alloc+0x39/0x200 [ 39.110112] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.111042] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.111937] do_seccomp+0x349/0x25e0 [ 39.112662] ? find_held_lock+0x2b/0x80 [ 39.113440] ? do_prlimit+0x310/0x610 [ 39.114137] ? __pfx_do_seccomp+0x10/0x10 [ 39.114935] ? do_raw_spin_unlock+0x53/0x220 [ 39.115761] ? _raw_spin_unlock+0x1e/0x40 [ 39.116539] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.117526] ? static_key_count+0x60/0x80 [ 39.118329] prctl_set_seccomp+0x4e/0x70 [ 39.119063] __do_sys_prctl+0xe6c/0x1d70 [ 39.119849] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.120697] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.121668] ? irqentry_exit+0xf3/0x650 [ 39.122447] do_syscall_64+0xbf/0x430 [ 39.123143] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.124091] RIP: 0033:0x7fa1ba7cb5cd [ 39.124791] 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 [ 39.128017] RSP: 002b:00007fff9e03d6b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.129396] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1ba7cb5cd [ 39.130693] RDX: 0000557f8a558e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.131977] RBP: 00007fff9e03d710 R08: 0000000000000000 R09: 00007fff9e03cdb0 [ 39.133250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f91b90ad0 [ 39.134317] R13: 00007fff9e03db40 R14: 0000557f91b91bc0 R15: 0000557f91ba2780 [ 39.135393] [ 39.135747] irq event stamp: 2093 [ 39.136290] hardirqs last enabled at (2103): [] __up_console_sem+0x78/0x80 [ 39.137571] hardirqs last disabled at (2112): [] __up_console_sem+0x5d/0x80 [ 39.138829] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 39.140103] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 39.141369] ---[ end trace 0000000000000000 ]--- [ 42.524753] ------------[ cut here ]------------ [ 42.525570] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.527322] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.528529] Modules linked in: [ 42.529027] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.530852] Tainted: [W]=WARN [ 42.531515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.532737] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.533519] 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 [ 42.536138] RSP: 0018:ffff8880175c7bc0 EFLAGS: 00010286 [ 42.536942] RAX: 0000000000000000 RBX: ffffed1002eb8f78 RCX: ffffffff813a4050 [ 42.538003] RDX: ffff888016f98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.539102] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb8f2f [ 42.540255] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.541322] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175c7df8 [ 42.542381] FS: 00007f325c2d1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.543662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.544606] CR2: 00007f325c7c3580 CR3: 0000000013db1000 CR4: 0000000000350ef0 [ 42.545671] Call Trace: [ 42.546053] [ 42.546446] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.547194] ? __create_object+0x59/0x80 [ 42.547836] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.548670] __vmalloc_noprof+0x59/0x60 [ 42.549313] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.549994] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.550796] bpf_prog_alloc+0x39/0x200 [ 42.551405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.552212] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.552927] do_seccomp+0x349/0x25e0 [ 42.553527] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.554267] ? __pfx_do_seccomp+0x10/0x10 [ 42.554931] ? find_held_lock+0x2b/0x80 [ 42.555568] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.556385] ? static_key_count+0x60/0x80 [ 42.557023] prctl_set_seccomp+0x4e/0x70 [ 42.557663] __do_sys_prctl+0xe6c/0x1d70 [ 42.558314] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.558974] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.559793] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.560603] ? irqentry_exit+0xf3/0x650 [ 42.561266] do_syscall_64+0xbf/0x430 [ 42.561833] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.562621] RIP: 0033:0x7f325c7c35cd [ 42.563204] 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 [ 42.565849] RSP: 002b:00007ffe101ce9d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.566992] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f325c7c35cd [ 42.568090] RDX: 0000557a30581e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.569172] RBP: 00007ffe101cea30 R08: 0000000000000000 R09: 00007ffe101ce0d0 [ 42.570228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a41c87ad0 [ 42.571291] R13: 00007ffe101cee60 R14: 0000557a41c88bc0 R15: 0000557a41c99780 [ 42.572360] [ 42.572712] irq event stamp: 1865 [ 42.573265] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 42.574517] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 42.575779] softirqs last enabled at (1408): [] handle_softirqs+0x50c/0x770 [ 42.577065] softirqs last disabled at (1367): [] __irq_exit_rcu+0xc4/0x100 [ 42.578320] ---[ end trace 0000000000000000 ]--- [ 43.377448] ------------[ cut here ]------------ [ 43.378362] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.380325] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.381759] Modules linked in: [ 43.382431] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.384362] Tainted: [W]=WARN [ 43.384926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.386389] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.387277] 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 [ 43.390450] RSP: 0018:ffff8880169e7bc0 EFLAGS: 00010286 [ 43.391416] RAX: 0000000000000000 RBX: ffffed1002d3cf78 RCX: ffffffff813a4050 [ 43.392681] RDX: ffff88801605d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.393968] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3cf2f [ 43.395239] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.396502] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169e7df8 [ 43.397773] FS: 00007f2ed2a44900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.399202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.400244] CR2: 00007f2ed2f36580 CR3: 000000000a307000 CR4: 0000000000350ef0 [ 43.401528] Call Trace: [ 43.401989] [ 43.402444] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.403330] ? __create_object+0x59/0x80 [ 43.404052] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.405010] __vmalloc_noprof+0x59/0x60 [ 43.405745] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.406592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.407500] bpf_prog_alloc+0x39/0x200 [ 43.408234] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.409113] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.409991] do_seccomp+0x349/0x25e0 [ 43.410699] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.411582] ? __pfx_do_seccomp+0x10/0x10 [ 43.412362] ? find_held_lock+0x2b/0x80 [ 43.413084] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.414037] ? static_key_count+0x60/0x80 [ 43.414813] prctl_set_seccomp+0x4e/0x70 [ 43.415584] __do_sys_prctl+0xe6c/0x1d70 [ 43.416352] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.417228] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.418131] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.419116] ? irqentry_exit+0xf3/0x650 [ 43.419869] do_syscall_64+0xbf/0x430 [ 43.420592] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.421552] RIP: 0033:0x7f2ed2f365cd [ 43.422236] 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 [ 43.425334] RSP: 002b:00007ffd7f7f7ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.426682] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2ed2f365cd [ 43.427944] RDX: 00005613924a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.429219] RBP: 00007ffd7f7f7c00 R08: 0000000000000000 R09: 00007ffd7f7f72a0 [ 43.430468] R10: 0000000000000000 R11: 0000000000000246 R12: 00005613b0027bf0 [ 43.431726] R13: 00007ffd7f7f8030 R14: 00005613b0031380 R15: 00005613b003c460 [ 43.433013] [ 43.433468] irq event stamp: 1749 [ 43.434061] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 43.435539] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 43.437045] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 43.438578] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 43.440082] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63574' (ECDSA) to the list of known hosts. 2025/11/18 12:41:52 fuzzer started 2025/11/18 12:41:52 dialing manager at localhost:34383 2025/11/18 12:41:52 checking machine... 2025/11/18 12:41:52 checking revisions... [ 44.377417] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:41:52 testing simple program... [ 44.469240] cgroup: Unknown subsys name 'net' [ 44.545040] cgroup: Unknown subsys name 'cpuset' [ 44.558387] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:41:51 Registers: info registers vcpu 0 RAX=0000000000008000 RBX=ffff888013b21bc0 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85d11960 RBP=ffff888013b22618 RSP=ffff888009a6f9a0 R8 =0000000000000000 R9 =00000000000000b2 R10=0000000000000001 R11=0000000000000000 R12=ffff888013b22618 R13=0000000000008000 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff815270a8 RFL=00000056 [---ZAP-] 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 00007f797704c700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe101c8000 CR3=000000000e73f000 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=2031353a31343a323120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031353a31343a3231203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888016198000 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888018e7f7a0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 00007f325c2d1900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f91c0e59000 CR3=0000000013d38000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000