[ 45.748758] ------------[ cut here ]------------ [ 45.749694] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.751734] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.753161] Modules linked in: [ 45.753744] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.755919] Tainted: [W]=WARN [ 45.756778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.758220] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.759079] 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 [ 45.762278] RSP: 0018:ffff888016487bc0 EFLAGS: 00010286 [ 45.763233] RAX: 0000000000000000 RBX: ffffed1002c90f78 RCX: ffffffff813a4050 [ 45.764518] RDX: ffff888017235340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.765784] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c90f2f [ 45.767042] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.768326] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016487df8 [ 45.769595] FS: 00007f9f926cb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.771029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.772074] CR2: 00007fff11becef7 CR3: 000000000d41a000 CR4: 0000000000350ef0 [ 45.773385] Call Trace: [ 45.773847] [ 45.774299] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.775176] ? __create_object+0x59/0x80 [ 45.775906] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.776868] __vmalloc_noprof+0x59/0x60 [ 45.777617] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.778467] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.779389] bpf_prog_alloc+0x39/0x200 [ 45.780079] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.781010] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.781897] do_seccomp+0x349/0x25e0 [ 45.782608] ? find_held_lock+0x2b/0x80 [ 45.783369] ? do_prlimit+0x310/0x610 [ 45.784074] ? __pfx_do_seccomp+0x10/0x10 [ 45.784863] ? do_raw_spin_unlock+0x53/0x220 [ 45.785691] ? _raw_spin_unlock+0x1e/0x40 [ 45.786459] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.787419] ? static_key_count+0x60/0x80 [ 45.788231] prctl_set_seccomp+0x4e/0x70 [ 45.788953] __do_sys_prctl+0xe6c/0x1d70 [ 45.789731] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.790579] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.791530] ? irqentry_exit+0xf3/0x650 [ 45.792303] do_syscall_64+0xbf/0x430 [ 45.793000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.793946] RIP: 0033:0x7f9f92bbd5cd [ 45.794639] 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 [ 45.797778] RSP: 002b:00007fff11beac70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.799134] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9f92bbd5cd [ 45.800430] RDX: 0000564d77d7ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.801690] RBP: 00007fff11beacd0 R08: 0000000000000000 R09: 00007fff11bea370 [ 45.802946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564db4ed42b0 [ 45.804232] R13: 00007fff11beb100 R14: 0000564db4ed6d20 R15: 0000564db4ee88d0 [ 45.805505] [ 45.805922] irq event stamp: 1891 [ 45.806557] hardirqs last enabled at (1901): [] __up_console_sem+0x78/0x80 [ 45.808047] hardirqs last disabled at (1910): [] __up_console_sem+0x5d/0x80 [ 45.809547] softirqs last enabled at (1504): [] handle_softirqs+0x50c/0x770 [ 45.811082] softirqs last disabled at (1499): [] __irq_exit_rcu+0xc4/0x100 [ 45.812618] ---[ end trace 0000000000000000 ]--- [ 49.173901] ------------[ cut here ]------------ [ 49.174676] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.176626] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.177970] Modules linked in: [ 49.178524] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.180165] Tainted: [W]=WARN [ 49.180637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.181856] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.182599] 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 [ 49.185260] RSP: 0018:ffff888016fc7bc0 EFLAGS: 00010286 [ 49.186029] RAX: 0000000000000000 RBX: ffffed1002df8f78 RCX: ffffffff813a4050 [ 49.187345] RDX: ffff88801584b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.188421] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df8f2f [ 49.189485] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.190540] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fc7df8 [ 49.191603] FS: 00007f5fda005900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.192804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.193680] CR2: 00007f5fda4f7580 CR3: 00000000207cc000 CR4: 0000000000350ef0 [ 49.194751] Call Trace: [ 49.195163] [ 49.195505] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.196257] ? __create_object+0x59/0x80 [ 49.196976] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.197789] __vmalloc_noprof+0x59/0x60 [ 49.198426] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.199148] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.199895] bpf_prog_alloc+0x39/0x200 [ 49.200521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.201320] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.202048] do_seccomp+0x349/0x25e0 [ 49.202653] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.203401] ? __pfx_do_seccomp+0x10/0x10 [ 49.204017] ? find_held_lock+0x2b/0x80 [ 49.204657] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.205458] ? static_key_count+0x60/0x80 [ 49.206085] prctl_set_seccomp+0x4e/0x70 [ 49.206732] __do_sys_prctl+0xe6c/0x1d70 [ 49.207383] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.208063] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.209033] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.209850] ? irqentry_exit+0xf3/0x650 [ 49.210488] do_syscall_64+0xbf/0x430 [ 49.211069] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.211873] RIP: 0033:0x7f5fda4f75cd [ 49.212469] 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 [ 49.215154] RSP: 002b:00007fff21f31e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.216337] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5fda4f75cd [ 49.217417] RDX: 00005568640bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.218514] RBP: 00007fff21f31e90 R08: 0000000000000000 R09: 00007fff21f31530 [ 49.219834] R10: 0000000000000000 R11: 0000000000000246 R12: 000055686c509b10 [ 49.220913] R13: 00007fff21f322c0 R14: 000055686c50a2b0 R15: 000055686c51e6f0 [ 49.222022] [ 49.222408] irq event stamp: 1735 [ 49.222910] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.224199] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 49.225462] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 49.226746] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 49.228128] ---[ end trace 0000000000000000 ]--- [ 50.039405] ------------[ cut here ]------------ [ 50.040367] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.042423] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.043846] Modules linked in: [ 50.044514] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.046475] Tainted: [W]=WARN [ 50.047018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.048460] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.049373] 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 [ 50.052486] RSP: 0018:ffff888016fafbc0 EFLAGS: 00010286 [ 50.053454] RAX: 0000000000000000 RBX: ffffed1002df5f78 RCX: ffffffff813a4050 [ 50.054727] RDX: ffff8880199db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.055984] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df5f2f [ 50.057259] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.058504] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fafdf8 [ 50.059766] FS: 00007f4c15762900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.061196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.062251] CR2: 00007f4c15c54580 CR3: 000000002066b000 CR4: 0000000000350ef0 [ 50.063512] Call Trace: [ 50.063973] [ 50.064435] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.065331] ? __create_object+0x59/0x80 [ 50.066059] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.067006] __vmalloc_noprof+0x59/0x60 [ 50.067759] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.068643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.069568] bpf_prog_alloc+0x39/0x200 [ 50.070303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.071219] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.072064] do_seccomp+0x349/0x25e0 [ 50.072795] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.073680] ? __pfx_do_seccomp+0x10/0x10 [ 50.074463] ? find_held_lock+0x2b/0x80 [ 50.075224] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.076181] ? static_key_count+0x60/0x80 [ 50.076941] prctl_set_seccomp+0x4e/0x70 [ 50.077715] __do_sys_prctl+0xe6c/0x1d70 [ 50.078484] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.079334] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.080303] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.081262] ? irqentry_exit+0xf3/0x650 [ 50.081974] do_syscall_64+0xbf/0x430 [ 50.082705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.083644] RIP: 0033:0x7f4c15c545cd [ 50.084350] 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 [ 50.087467] RSP: 002b:00007ffda7940640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.088823] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c15c545cd [ 50.090123] RDX: 000055abb8d87e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.091385] RBP: 00007ffda79406a0 R08: 0000000000000000 R09: 00007ffda793fd40 [ 50.092664] R10: 0000000000000000 R11: 0000000000000246 R12: 000055abe04082b0 [ 50.093903] R13: 00007ffda7940ad0 R14: 000055abe040ad20 R15: 000055abe041c8d0 [ 50.095195] [ 50.095615] irq event stamp: 1711 [ 50.096270] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 50.097787] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 50.099290] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 50.100814] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 50.102315] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15360' (ECDSA) to the list of known hosts. 2025/11/17 15:37:15 fuzzer started 2025/11/17 15:37:16 dialing manager at localhost:37895 2025/11/17 15:37:16 checking machine... 2025/11/17 15:37:16 checking revisions... [ 50.991851] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:37:16 testing simple program... [ 51.072625] cgroup: Unknown subsys name 'net' [ 51.124875] cgroup: Unknown subsys name 'cpuset' [ 51.143285] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:37:15 Registers: info registers vcpu 0 RAX=ffffffff87cecb40 RBX=ffff888009611bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009612618 RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff81527a64 RFL=00000086 [--S--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 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd51a94718 CR3=000000000fdb6000 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=2035313a37333a353120373120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034313a37333a3531203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001206d RBX=ffff88806cf3c2f0 RCX=0000000000000080 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff81ab074a RBP=ffff888008c4b780 RSP=ffff8880169e74a8 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=0000000000000003 R13=0000000000000200 R14=0000000000000000 R15=ffff88800d130250 RIP=ffffffff81001470 RFL=00000046 [---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 00007f5fda005900 00000000 00000000 GS =0000 ffff8880e548f000 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=00007f5fda5bc618 CR3=0000000020c10000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000