[ 39.011121] ------------[ cut here ]------------ [ 39.012078] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.014080] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.015532] Modules linked in: [ 39.016206] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.018197] Tainted: [W]=WARN [ 39.018797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.020268] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.021216] 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 [ 39.024400] RSP: 0018:ffff8880187ffbc0 EFLAGS: 00010286 [ 39.025381] RAX: 0000000000000000 RBX: ffffed10030fff78 RCX: ffffffff813a4050 [ 39.026682] RDX: ffff888017e9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.027971] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030fff2f [ 39.029263] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.030547] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880187ffdf8 [ 39.031835] FS: 00007f8b7509b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.033266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.034328] CR2: 00007fff13773ef8 CR3: 000000001d193000 CR4: 0000000000350ef0 [ 39.035595] Call Trace: [ 39.036087] [ 39.036502] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.037397] ? __create_object+0x59/0x80 [ 39.038181] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.039137] __vmalloc_noprof+0x59/0x60 [ 39.039901] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.040776] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.041710] bpf_prog_alloc+0x39/0x200 [ 39.042395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.043317] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.044210] do_seccomp+0x349/0x25e0 [ 39.044919] ? find_held_lock+0x2b/0x80 [ 39.045637] ? do_prlimit+0x310/0x610 [ 39.046389] ? __pfx_do_seccomp+0x10/0x10 [ 39.047165] ? do_raw_spin_unlock+0x53/0x220 [ 39.047994] ? _raw_spin_unlock+0x1e/0x40 [ 39.048787] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.049764] ? static_key_count+0x60/0x80 [ 39.050525] prctl_set_seccomp+0x4e/0x70 [ 39.051292] __do_sys_prctl+0xe6c/0x1d70 [ 39.052071] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.052927] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.053897] ? irqentry_exit+0xf3/0x650 [ 39.054605] do_syscall_64+0xbf/0x430 [ 39.055330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.056286] RIP: 0033:0x7f8b7558d5cd [ 39.056987] 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 [ 39.060158] RSP: 002b:00007fff13772460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.061530] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b7558d5cd [ 39.062816] RDX: 000055ff78ec6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.064088] RBP: 00007fff137724c0 R08: 0000000000000000 R09: 00007fff13771b60 [ 39.065371] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ffb1bf0bf0 [ 39.066664] R13: 00007fff137728f0 R14: 000055ffb1bfa380 R15: 000055ffb1c05460 [ 39.067954] [ 39.068371] irq event stamp: 1803 [ 39.069015] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 39.070544] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 39.072049] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 39.073576] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 39.075072] ---[ end trace 0000000000000000 ]--- [ 41.997106] ------------[ cut here ]------------ [ 41.998054] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.000024] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.001467] Modules linked in: [ 42.002128] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.004155] Tainted: [W]=WARN [ 42.004764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.006234] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.007132] 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 [ 42.010362] RSP: 0018:ffff88801a13fbc0 EFLAGS: 00010286 [ 42.011346] RAX: 0000000000000000 RBX: ffffed1003427f78 RCX: ffffffff813a4050 [ 42.012629] RDX: ffff8880145dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.013962] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003427f2f [ 42.015261] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.016565] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a13fdf8 [ 42.017875] FS: 00007fc542caf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.019327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.020368] CR2: 00007fffe2690ef8 CR3: 000000001c3ea000 CR4: 0000000000350ef0 [ 42.021673] Call Trace: [ 42.022134] [ 42.022535] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.023417] ? __create_object+0x59/0x80 [ 42.024176] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.025132] __vmalloc_noprof+0x59/0x60 [ 42.025902] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.026767] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.027680] bpf_prog_alloc+0x39/0x200 [ 42.028365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.029298] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.030191] do_seccomp+0x349/0x25e0 [ 42.030905] ? find_held_lock+0x2b/0x80 [ 42.031614] ? do_prlimit+0x310/0x610 [ 42.032351] ? __pfx_do_seccomp+0x10/0x10 [ 42.033128] ? do_raw_spin_unlock+0x53/0x220 [ 42.033964] ? _raw_spin_unlock+0x1e/0x40 [ 42.034733] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.035683] ? static_key_count+0x60/0x80 [ 42.036433] prctl_set_seccomp+0x4e/0x70 [ 42.037199] __do_sys_prctl+0xe6c/0x1d70 [ 42.037977] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.038831] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.039789] ? irqentry_exit+0xf3/0x650 [ 42.040500] do_syscall_64+0xbf/0x430 [ 42.041245] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.042184] RIP: 0033:0x7fc5431a15cd [ 42.042894] 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 [ 42.046044] RSP: 002b:00007fffe268eac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.047385] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5431a15cd [ 42.048664] RDX: 000055ed84a5fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.049942] RBP: 00007fffe268eb20 R08: 0000000000000000 R09: 00007fffe268e1c0 [ 42.051200] R10: 0000000000000000 R11: 0000000000000246 R12: 000055edc01a4bf0 [ 42.052471] R13: 00007fffe268ef50 R14: 000055edc01ae380 R15: 000055edc01b9460 [ 42.053772] [ 42.054193] irq event stamp: 1763 [ 42.054605] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 42.055542] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 42.056482] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 42.057451] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 42.058370] ---[ end trace 0000000000000000 ]--- [ 42.704379] ------------[ cut here ]------------ [ 42.705315] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.707305] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.708732] Modules linked in: [ 42.709355] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.712749] Tainted: [W]=WARN [ 42.713313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.714847] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.715760] 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 [ 42.718924] RSP: 0018:ffff8880175cfbc0 EFLAGS: 00010286 [ 42.719895] RAX: 0000000000000000 RBX: ffffed1002eb9f78 RCX: ffffffff813a4050 [ 42.721188] RDX: ffff8880169f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.722470] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb9f2f [ 42.723740] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.725019] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175cfdf8 [ 42.726295] FS: 00007f5765d51900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.727735] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.728793] CR2: 00007f5766243580 CR3: 000000001d236000 CR4: 0000000000350ef0 [ 42.730081] Call Trace: [ 42.730557] [ 42.731006] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.731899] ? __create_object+0x59/0x80 [ 42.732628] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.733609] __vmalloc_noprof+0x59/0x60 [ 42.734368] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.735231] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.736149] bpf_prog_alloc+0x39/0x200 [ 42.736877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.737825] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.738719] do_seccomp+0x349/0x25e0 [ 42.739392] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.740284] ? __pfx_do_seccomp+0x10/0x10 [ 42.741077] ? find_held_lock+0x2b/0x80 [ 42.741839] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.742798] ? static_key_count+0x60/0x80 [ 42.743546] prctl_set_seccomp+0x4e/0x70 [ 42.744312] __do_sys_prctl+0xe6c/0x1d70 [ 42.745100] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.745973] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.746943] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.747901] ? irqentry_exit+0xf3/0x650 [ 42.748622] do_syscall_64+0xbf/0x430 [ 42.749386] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.750328] RIP: 0033:0x7f57662435cd [ 42.751034] 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 [ 42.754195] RSP: 002b:00007fff9d0c8ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.755540] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57662435cd [ 42.756809] RDX: 0000565320256e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.758024] RBP: 00007fff9d0c8d40 R08: 0000000000000000 R09: 00007fff9d0c83e0 [ 42.759085] R10: 0000000000000000 R11: 0000000000000246 R12: 000056532a7f2ad0 [ 42.760143] R13: 00007fff9d0c9170 R14: 000056532a7f3bc0 R15: 000056532a804780 [ 42.761215] [ 42.761578] irq event stamp: 2109 [ 42.762117] hardirqs last enabled at (2119): [] __up_console_sem+0x78/0x80 [ 42.763393] hardirqs last disabled at (2128): [] __up_console_sem+0x5d/0x80 [ 42.764669] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 42.765958] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 42.767215] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25244' (ECDSA) to the list of known hosts. 2025/11/18 09:20:26 fuzzer started 2025/11/18 09:20:26 dialing manager at localhost:34383 2025/11/18 09:20:26 checking machine... 2025/11/18 09:20:26 checking revisions... [ 43.662908] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:20:26 testing simple program... [ 43.756711] cgroup: Unknown subsys name 'net' [ 43.871216] cgroup: Unknown subsys name 'cpuset' [ 43.888558] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:20:26 Registers: info registers vcpu 0 RAX=0000000000000040 RBX=ffff888014721bc0 RCX=0000000000000100 RDX=0000000000000008 RSI=ffff888014722640 RDI=ffff888014721bc0 RBP=ffff888014722618 RSP=ffff88806ce08ce0 R8 =0000000000000000 R9 =0000000000000068 R10=0000000000000001 R11=0000000000000000 R12=ffff888014722640 R13=4b952e4da9267483 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff81527b0c 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 00007fd56cb98900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd56c2af168 CR3=000000000d7aa000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=1fbbd529ccab45bd00000000000ae988 XMM05=933ca81099bee2ad0000000000320768 XMM06=d74844bf967d85ba000000000031f558 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000475e76a4 RBX=ffff8880145db780 RCX=dfb8078e00000000 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff8880145dc1d8 RSP=ffff88806cf088c8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880145dc200 R13=0000000008cd3ea4 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275e7 RFL=00000896 [-OS-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 00007fc542caf900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe2688000 CR3=000000001f8ba000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000