[ 46.344672] ------------[ cut here ]------------ [ 46.345607] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.347601] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.349078] Modules linked in: [ 46.349666] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.351696] Tainted: [W]=WARN [ 46.352299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.353776] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.354697] 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 [ 46.357862] RSP: 0018:ffff888016d97bc0 EFLAGS: 00010286 [ 46.358840] RAX: 0000000000000000 RBX: ffffed1002db2f78 RCX: ffffffff813a4050 [ 46.360105] RDX: ffff88801c043780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.361386] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db2f2f [ 46.362653] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.363925] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d97df8 [ 46.365205] FS: 00007f8aeaf44900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.366650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.367711] CR2: 00007f8aeb436580 CR3: 000000000e8a6000 CR4: 0000000000350ef0 [ 46.369045] Call Trace: [ 46.369517] [ 46.369936] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.370872] ? __create_object+0x59/0x80 [ 46.371641] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.372629] __vmalloc_noprof+0x59/0x60 [ 46.373400] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.374284] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.375243] bpf_prog_alloc+0x39/0x200 [ 46.375955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.376905] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.377822] do_seccomp+0x349/0x25e0 [ 46.378547] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.379479] ? __pfx_do_seccomp+0x10/0x10 [ 46.380270] ? find_held_lock+0x2b/0x80 [ 46.380975] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.381937] ? static_key_count+0x60/0x80 [ 46.382764] prctl_set_seccomp+0x4e/0x70 [ 46.383551] __do_sys_prctl+0xe6c/0x1d70 [ 46.384343] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.385216] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.386196] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.387200] ? irqentry_exit+0xf3/0x650 [ 46.387918] do_syscall_64+0xbf/0x430 [ 46.388662] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.389624] RIP: 0033:0x7f8aeb4365cd [ 46.390337] 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 [ 46.393547] RSP: 002b:00007ffd6ca37d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.395024] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8aeb4365cd [ 46.396335] RDX: 000056551211ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.397647] RBP: 00007ffd6ca37d80 R08: 0000000000000000 R09: 00007ffd6ca37420 [ 46.398967] R10: 0000000000000000 R11: 0000000000000246 R12: 00005655446f6240 [ 46.400305] R13: 00007ffd6ca381b0 R14: 00005655446f5bf0 R15: 000056554470a4d0 [ 46.401635] [ 46.402104] irq event stamp: 1739 [ 46.402735] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.404292] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.405848] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 46.407421] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 46.408936] ---[ end trace 0000000000000000 ]--- [ 48.905601] ------------[ cut here ]------------ [ 48.906523] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.908505] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.909952] Modules linked in: [ 48.910584] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.912567] Tainted: [W]=WARN [ 48.913167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.914631] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.915569] 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 [ 48.918693] RSP: 0018:ffff88800b667bc0 EFLAGS: 00010286 [ 48.919677] RAX: 0000000000000000 RBX: ffffed10016ccf78 RCX: ffffffff813a4050 [ 48.920952] RDX: ffff8880165fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.922237] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10016ccf2f [ 48.923531] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.924798] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b667df8 [ 48.926093] FS: 00007f5c08158900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.927538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.928605] CR2: 00007f5c086be4a6 CR3: 0000000017d24000 CR4: 0000000000350ef0 [ 48.929875] Call Trace: [ 48.930377] [ 48.930794] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.931689] ? __create_object+0x59/0x80 [ 48.932469] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.933423] __vmalloc_noprof+0x59/0x60 [ 48.934174] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.935051] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.935921] bpf_prog_alloc+0x39/0x200 [ 48.936652] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.937566] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.938448] do_seccomp+0x349/0x25e0 [ 48.939184] ? find_held_lock+0x2b/0x80 [ 48.939894] ? do_prlimit+0x310/0x610 [ 48.940645] ? __pfx_do_seccomp+0x10/0x10 [ 48.941427] ? do_raw_spin_unlock+0x53/0x220 [ 48.942259] ? _raw_spin_unlock+0x1e/0x40 [ 48.943058] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.943974] ? static_key_count+0x60/0x80 [ 48.944778] prctl_set_seccomp+0x4e/0x70 [ 48.945545] __do_sys_prctl+0xe6c/0x1d70 [ 48.946330] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.947204] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.948168] ? irqentry_exit+0xf3/0x650 [ 48.948887] do_syscall_64+0xbf/0x430 [ 48.949618] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.950554] RIP: 0033:0x7f5c0864a5cd [ 48.951268] 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 [ 48.954382] RSP: 002b:00007ffd40d5cf60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.955739] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c0864a5cd [ 48.957020] RDX: 0000555c90098e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.958291] RBP: 00007ffd40d5cfc0 R08: 0000000000000000 R09: 00007ffd40d5c660 [ 48.959578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555ca402b2b0 [ 48.960630] R13: 00007ffd40d5d3f0 R14: 0000555ca402dd20 R15: 0000555ca403f8d0 [ 48.961707] [ 48.962104] irq event stamp: 1751 [ 48.962600] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 48.963870] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 48.965125] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 48.966389] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 48.967647] ---[ end trace 0000000000000000 ]--- [ 49.676492] ------------[ cut here ]------------ [ 49.677436] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.679387] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.680829] Modules linked in: [ 49.681452] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.683434] Tainted: [W]=WARN [ 49.684043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.685514] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.686412] 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 [ 49.689587] RSP: 0018:ffff888017297bc0 EFLAGS: 00010286 [ 49.690550] RAX: 0000000000000000 RBX: ffffed1002e52f78 RCX: ffffffff813a4050 [ 49.691843] RDX: ffff888014e2b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.693119] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e52f2f [ 49.694390] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.695671] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017297df8 [ 49.696957] FS: 00007facec149900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.698422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.699494] CR2: 00007ffc547a5ef7 CR3: 000000001ffc2000 CR4: 0000000000350ef0 [ 49.700768] Call Trace: [ 49.701273] [ 49.701678] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.702575] ? __create_object+0x59/0x80 [ 49.703361] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.704318] __vmalloc_noprof+0x59/0x60 [ 49.705094] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.705928] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.706879] bpf_prog_alloc+0x39/0x200 [ 49.707624] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.708559] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.709477] do_seccomp+0x349/0x25e0 [ 49.710205] ? find_held_lock+0x2b/0x80 [ 49.710943] ? do_prlimit+0x310/0x610 [ 49.711691] ? __pfx_do_seccomp+0x10/0x10 [ 49.712487] ? do_raw_spin_unlock+0x53/0x220 [ 49.713333] ? _raw_spin_unlock+0x1e/0x40 [ 49.714118] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.715106] ? static_key_count+0x60/0x80 [ 49.715870] prctl_set_seccomp+0x4e/0x70 [ 49.716653] __do_sys_prctl+0xe6c/0x1d70 [ 49.717454] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.718320] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.719317] ? irqentry_exit+0xf3/0x650 [ 49.720087] do_syscall_64+0xbf/0x430 [ 49.720787] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.721747] RIP: 0033:0x7facec63b5cd [ 49.722442] 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 [ 49.725601] RSP: 002b:00007ffc547a3d40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.726988] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007facec63b5cd [ 49.728278] RDX: 0000563a919cce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.729558] RBP: 00007ffc547a3da0 R08: 0000000000000000 R09: 00007ffc547a3440 [ 49.730849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ab13b7bf0 [ 49.732125] R13: 00007ffc547a41d0 R14: 0000563ab13c1380 R15: 0000563ab13cc460 [ 49.733427] [ 49.733843] irq event stamp: 1769 [ 49.734482] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 49.736036] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 49.737547] softirqs last enabled at (1748): [] handle_softirqs+0x50c/0x770 [ 49.739099] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 49.740595] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55033' (ECDSA) to the list of known hosts. 2025/11/18 18:14:47 fuzzer started 2025/11/18 18:14:48 dialing manager at localhost:34383 2025/11/18 18:14:48 checking machine... 2025/11/18 18:14:48 checking revisions... [ 50.683522] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:14:48 testing simple program... [ 50.801959] cgroup: Unknown subsys name 'net' [ 50.862651] cgroup: Unknown subsys name 'cpuset' [ 50.875048] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:14:47 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=ffff88801704fc6c RDX=0000000000000001 RSI=ffffffff85e1ff20 RDI=ffff88800f75dd98 RBP=ffffffff85e1ff20 RSP=ffff88801704fc28 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800f75dd98 R13=ffff88801704fc6c R14=0000000000000001 R15=0000000000000001 RIP=ffffffff84c72010 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 00007f5c08158900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5c08137020 CR3=000000001c2c0000 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=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 info registers vcpu 1 RAX=0000000000021c6f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5c0870d650 CR3=000000000ea7c000 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=34313a383120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303339 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000