[ 46.003119] ------------[ cut here ]------------ [ 46.004154] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.006969] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.008605] Modules linked in: [ 46.009282] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.011479] Tainted: [W]=WARN [ 46.012151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.014037] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.015120] 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 [ 46.018628] RSP: 0018:ffff88801815fbc0 EFLAGS: 00010286 [ 46.019708] RAX: 0000000000000000 RBX: ffffed100302bf78 RCX: ffffffff813a4050 [ 46.021139] RDX: ffff88801676d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.022569] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100302bf2f [ 46.023980] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.025390] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801815fdf8 [ 46.026810] FS: 00007f262e622900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.028390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.029582] CR2: 00007f262eb14580 CR3: 000000000e2a6000 CR4: 0000000000350ef0 [ 46.031003] Call Trace: [ 46.031513] [ 46.032008] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.033027] ? __create_object+0x59/0x80 [ 46.033883] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.034951] __vmalloc_noprof+0x59/0x60 [ 46.035785] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.036832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.038019] bpf_prog_alloc+0x39/0x200 [ 46.039005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.040189] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.041311] do_seccomp+0x349/0x25e0 [ 46.042165] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.043286] ? __pfx_do_seccomp+0x10/0x10 [ 46.044326] ? find_held_lock+0x2b/0x80 [ 46.045301] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.046477] ? static_key_count+0x60/0x80 [ 46.047425] prctl_set_seccomp+0x4e/0x70 [ 46.048408] __do_sys_prctl+0xe6c/0x1d70 [ 46.049324] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.050282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.051495] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.052665] ? irqentry_exit+0xf3/0x650 [ 46.053678] do_syscall_64+0xbf/0x430 [ 46.054454] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.055502] RIP: 0033:0x7f262eb145cd [ 46.056282] 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 [ 46.060079] RSP: 002b:00007ffdbb499580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.061820] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f262eb145cd [ 46.063253] RDX: 000056158f518e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.064809] RBP: 00007ffdbb4995e0 R08: 0000000000000000 R09: 00007ffdbb498c80 [ 46.066039] R10: 0000000000000000 R11: 0000000000000246 R12: 00005615c522fb10 [ 46.067206] R13: 00007ffdbb499a10 R14: 00005615c52302b0 R15: 00005615c52446f0 [ 46.068478] [ 46.068914] irq event stamp: 1795 [ 46.069417] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 46.070778] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 46.072056] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 46.073522] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 46.074941] ---[ end trace 0000000000000000 ]--- [ 49.666232] ------------[ cut here ]------------ [ 49.667146] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.669201] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.670683] Modules linked in: [ 49.671272] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.673505] Tainted: [W]=WARN [ 49.674198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.675652] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.676530] 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 [ 49.679687] RSP: 0018:ffff88801aaa7bc0 EFLAGS: 00010286 [ 49.680736] RAX: 0000000000000000 RBX: ffffed1003554f78 RCX: ffffffff813a4050 [ 49.682004] RDX: ffff888015518000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.683268] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003554f2f [ 49.684578] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.685847] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aaa7df8 [ 49.687130] FS: 00007fabbfad9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.688594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.689659] CR2: 00007fff45b15ef8 CR3: 000000001f3fb000 CR4: 0000000000350ef0 [ 49.690925] Call Trace: [ 49.691394] [ 49.691841] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.692783] ? __create_object+0x59/0x80 [ 49.693520] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.694474] __vmalloc_noprof+0x59/0x60 [ 49.695230] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.696111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.697074] bpf_prog_alloc+0x39/0x200 [ 49.697819] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.698759] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.699667] do_seccomp+0x349/0x25e0 [ 49.700336] ? find_held_lock+0x2b/0x80 [ 49.701130] ? do_prlimit+0x310/0x610 [ 49.701887] ? __pfx_do_seccomp+0x10/0x10 [ 49.702667] ? do_raw_spin_unlock+0x53/0x220 [ 49.703469] ? _raw_spin_unlock+0x1e/0x40 [ 49.704258] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.705252] ? static_key_count+0x60/0x80 [ 49.706052] prctl_set_seccomp+0x4e/0x70 [ 49.706842] __do_sys_prctl+0xe6c/0x1d70 [ 49.707623] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.708454] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.709440] ? irqentry_exit+0xf3/0x650 [ 49.710203] do_syscall_64+0xbf/0x430 [ 49.710936] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.711889] RIP: 0033:0x7fabbffcb5cd [ 49.712626] 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 [ 49.715800] RSP: 002b:00007fff45b14640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.717238] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fabbffcb5cd [ 49.718519] RDX: 000055cfadc58e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.719823] RBP: 00007fff45b146a0 R08: 0000000000000000 R09: 00007fff45b13d40 [ 49.721128] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cfe996db10 [ 49.722393] R13: 00007fff45b14ad0 R14: 000055cfe996e2b0 R15: 000055cfe99826f0 [ 49.723694] [ 49.724120] irq event stamp: 1823 [ 49.724762] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 49.726272] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 49.727787] softirqs last enabled at (1812): [] handle_softirqs+0x50c/0x770 [ 49.729441] softirqs last disabled at (1807): [] __irq_exit_rcu+0xc4/0x100 [ 49.730939] ---[ end trace 0000000000000000 ]--- [ 50.555129] ------------[ cut here ]------------ [ 50.556201] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.558520] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.560197] Modules linked in: [ 50.560924] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.563159] Tainted: [W]=WARN [ 50.563846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.565576] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.566612] 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 [ 50.570249] RSP: 0018:ffff888016097bc0 EFLAGS: 00010286 [ 50.571365] RAX: 0000000000000000 RBX: ffffed1002c12f78 RCX: ffffffff813a4050 [ 50.572831] RDX: ffff888014f05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.574292] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c12f2f [ 50.575737] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.577192] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016097df8 [ 50.578660] FS: 00007eff30ddd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.580289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.581491] CR2: 00007fff1d0f4ef8 CR3: 000000000caae000 CR4: 0000000000350ef0 [ 50.582944] Call Trace: [ 50.583471] [ 50.583972] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.585009] ? __create_object+0x59/0x80 [ 50.585905] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.587009] __vmalloc_noprof+0x59/0x60 [ 50.587923] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.588965] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.590027] bpf_prog_alloc+0x39/0x200 [ 50.590864] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.591925] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.592963] do_seccomp+0x349/0x25e0 [ 50.593783] ? find_held_lock+0x2b/0x80 [ 50.594644] ? do_prlimit+0x310/0x610 [ 50.595444] ? __pfx_do_seccomp+0x10/0x10 [ 50.596334] ? do_raw_spin_unlock+0x53/0x220 [ 50.597303] ? _raw_spin_unlock+0x1e/0x40 [ 50.598192] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.599288] ? static_key_count+0x60/0x80 [ 50.600193] prctl_set_seccomp+0x4e/0x70 [ 50.601085] __do_sys_prctl+0xe6c/0x1d70 [ 50.601972] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.602956] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.604041] ? irqentry_exit+0xf3/0x650 [ 50.604910] do_syscall_64+0xbf/0x430 [ 50.605751] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.606824] RIP: 0033:0x7eff312cf5cd [ 50.607608] 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 [ 50.611179] RSP: 002b:00007fff1d0f3920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.612729] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff312cf5cd [ 50.614167] RDX: 0000562f9c316e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.615605] RBP: 00007fff1d0f3980 R08: 0000000000000000 R09: 00007fff1d0f3020 [ 50.617053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562fd1bd3240 [ 50.618483] R13: 00007fff1d0f3db0 R14: 0000562fd1bdc380 R15: 0000562fd1be7540 [ 50.619934] [ 50.620431] irq event stamp: 1743 [ 50.621117] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.622581] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.624056] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 50.625568] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 50.627045] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59545' (ECDSA) to the list of known hosts. 2025/11/17 16:51:02 fuzzer started 2025/11/17 16:51:02 dialing manager at localhost:37895 2025/11/17 16:51:02 checking machine... 2025/11/17 16:51:02 checking revisions... [ 51.525307] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:51:02 testing simple program... [ 51.615892] cgroup: Unknown subsys name 'net' [ 51.681136] cgroup: Unknown subsys name 'cpuset' [ 51.702298] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:51:01 Registers: info registers vcpu 0 RAX=00000000475e76a4 RBX=ffff88800f248000 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff88800f248a58 RSP=ffff88806ce08878 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f248aa8 R13=0000000008cd3ea4 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff815275ea RFL=00000082 [--S----] 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 00007fabbfad9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff45b0e000 CR3=000000001f33d000 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=563412feff00545000000000000080fe 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 info registers vcpu 1 RAX=000000000002fc7d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff638de5000 CR3=000000000d354000 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=fb0ed53e67d15086114ef03bfafe24c2 XMM02=00000000003031d0eff9b2d0a8fce9cb XMM03=00000000003032a02c67c8bc2e329bc3 XMM04=1eb2e58621b1a42800000000000ae988 XMM05=bc21eb282f2e85d10000000000320040 XMM06=817b8945e9d50373000000000031fcc8 XMM07=e042d86d42eb936e00000000003100d0 XMM08=5b8a60801b60ed5700000000003032a0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000