[ 54.160197] ------------[ cut here ]------------ [ 54.161095] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.163240] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 54.164773] Modules linked in: [ 54.165432] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.167458] Tainted: [W]=WARN [ 54.168017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.169548] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.170480] 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 [ 54.173740] RSP: 0018:ffff8880166b7bc0 EFLAGS: 00010286 [ 54.174737] RAX: 0000000000000000 RBX: ffffed1002cd6f78 RCX: ffffffff813a4050 [ 54.176034] RDX: ffff888016e31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.177364] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd6f2f [ 54.178649] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.179933] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166b7df8 [ 54.181257] FS: 00007f72d3984900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.182729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.183821] CR2: 00007f72d3e76580 CR3: 0000000009c34000 CR4: 0000000000350ef0 [ 54.185158] Call Trace: [ 54.185635] [ 54.186055] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.186976] ? __create_object+0x59/0x80 [ 54.187762] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.188771] __vmalloc_noprof+0x59/0x60 [ 54.189556] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.190434] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.191393] bpf_prog_alloc+0x39/0x200 [ 54.192103] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.193075] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.193996] do_seccomp+0x349/0x25e0 [ 54.194731] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.195662] ? __pfx_do_seccomp+0x10/0x10 [ 54.196479] ? find_held_lock+0x2b/0x80 [ 54.197254] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.198248] ? static_key_count+0x60/0x80 [ 54.199026] prctl_set_seccomp+0x4e/0x70 [ 54.199829] __do_sys_prctl+0xe6c/0x1d70 [ 54.200616] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.201510] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.202507] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.203495] ? irqentry_exit+0xf3/0x650 [ 54.204291] do_syscall_64+0xbf/0x430 [ 54.205017] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.205992] RIP: 0033:0x7f72d3e765cd [ 54.206722] 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 [ 54.209986] RSP: 002b:00007ffc4931c0f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.211377] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f72d3e765cd [ 54.212683] RDX: 0000560804b4fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.214026] RBP: 00007ffc4931c150 R08: 0000000000000000 R09: 00007ffc4931b7f0 [ 54.215329] R10: 0000000000000000 R11: 0000000000000246 R12: 000056082407ebf0 [ 54.216642] R13: 00007ffc4931c580 R14: 0000560824088380 R15: 0000560824093460 [ 54.217986] [ 54.218550] irq event stamp: 1741 [ 54.219205] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 54.220793] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 54.222353] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 54.223938] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 54.225496] ---[ end trace 0000000000000000 ]--- [ 57.586706] ------------[ cut here ]------------ [ 57.587634] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.589719] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.591202] Modules linked in: [ 57.591805] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.594032] Tainted: [W]=WARN [ 57.594640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.596127] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.597069] 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 [ 57.600234] RSP: 0018:ffff88801bcf7bc0 EFLAGS: 00010286 [ 57.601223] RAX: 0000000000000000 RBX: ffffed100379ef78 RCX: ffffffff813a4050 [ 57.602537] RDX: ffff8880158fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.603819] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100379ef2f [ 57.605155] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.606454] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bcf7df8 [ 57.607748] FS: 00007f3f8eeab900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.609220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.610289] CR2: 00007ffd7eee3ef7 CR3: 000000000eddf000 CR4: 0000000000350ef0 [ 57.611579] Call Trace: [ 57.612059] [ 57.612514] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.613429] ? __create_object+0x59/0x80 [ 57.614226] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.615209] __vmalloc_noprof+0x59/0x60 [ 57.615938] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.616829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.617773] bpf_prog_alloc+0x39/0x200 [ 57.618525] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.619470] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.620382] do_seccomp+0x349/0x25e0 [ 57.621086] ? find_held_lock+0x2b/0x80 [ 57.621854] ? do_prlimit+0x310/0x610 [ 57.622605] ? __pfx_do_seccomp+0x10/0x10 [ 57.623410] ? do_raw_spin_unlock+0x53/0x220 [ 57.624256] ? _raw_spin_unlock+0x1e/0x40 [ 57.625022] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.625983] ? static_key_count+0x60/0x80 [ 57.626790] prctl_set_seccomp+0x4e/0x70 [ 57.627556] __do_sys_prctl+0xe6c/0x1d70 [ 57.628361] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.629255] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.630236] ? irqentry_exit+0xf3/0x650 [ 57.630981] do_syscall_64+0xbf/0x430 [ 57.631736] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.632699] RIP: 0033:0x7f3f8f39d5cd [ 57.633418] 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 [ 57.636626] RSP: 002b:00007ffd7eee21d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.638025] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f8f39d5cd [ 57.639325] RDX: 000056010b7d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.640616] RBP: 00007ffd7eee2230 R08: 0000000000000000 R09: 00007ffd7eee18d0 [ 57.641919] R10: 0000000000000000 R11: 0000000000000246 R12: 000056010f082ad0 [ 57.643224] R13: 00007ffd7eee2660 R14: 000056010f083bc0 R15: 000056010f094780 [ 57.644545] [ 57.644996] irq event stamp: 1789 [ 57.645643] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 57.647204] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 57.648728] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 57.650298] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 57.651842] ---[ end trace 0000000000000000 ]--- [ 58.512250] ------------[ cut here ]------------ [ 58.513176] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.515213] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 58.516638] Modules linked in: [ 58.517503] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.519550] Tainted: [W]=WARN [ 58.520109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.521615] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.522519] 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 [ 58.526074] RSP: 0018:ffff88801a43fbc0 EFLAGS: 00010286 [ 58.527043] RAX: 0000000000000000 RBX: ffffed1003487f78 RCX: ffffffff813a4050 [ 58.528317] RDX: ffff888017f78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.529833] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003487f2f [ 58.531334] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.532603] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a43fdf8 [ 58.533889] FS: 00007f965a29a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.535313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.536379] CR2: 00007ffda1ec4ef7 CR3: 000000001d8c0000 CR4: 0000000000350ef0 [ 58.537675] Call Trace: [ 58.538187] [ 58.538596] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.539503] ? __create_object+0x59/0x80 [ 58.540280] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.541252] __vmalloc_noprof+0x59/0x60 [ 58.541978] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.542837] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.543755] bpf_prog_alloc+0x39/0x200 [ 58.544493] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.545435] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.546353] do_seccomp+0x349/0x25e0 [ 58.547021] ? find_held_lock+0x2b/0x80 [ 58.547774] ? do_prlimit+0x310/0x610 [ 58.548492] ? __pfx_do_seccomp+0x10/0x10 [ 58.549300] ? do_raw_spin_unlock+0x53/0x220 [ 58.550095] ? _raw_spin_unlock+0x1e/0x40 [ 58.550872] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.551833] ? static_key_count+0x60/0x80 [ 58.552647] prctl_set_seccomp+0x4e/0x70 [ 58.553425] __do_sys_prctl+0xe6c/0x1d70 [ 58.554211] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.555039] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.555994] ? irqentry_exit+0xf3/0x650 [ 58.556754] do_syscall_64+0xbf/0x430 [ 58.557504] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.558449] RIP: 0033:0x7f965a78c5cd [ 58.559117] 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 [ 58.562363] RSP: 002b:00007ffda1ec3e50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.563722] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f965a78c5cd [ 58.565025] RDX: 0000565417604e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.566197] RBP: 00007ffda1ec3eb0 R08: 0000000000000000 R09: 00007ffda1ec3550 [ 58.567268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565442ce7ad0 [ 58.568344] R13: 00007ffda1ec42e0 R14: 0000565442ce8bc0 R15: 0000565442cf9780 [ 58.569435] [ 58.569789] irq event stamp: 1799 [ 58.570330] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 58.571600] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 58.572876] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 58.574164] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 58.575449] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65397' (ECDSA) to the list of known hosts. 2025/11/17 17:58:05 fuzzer started 2025/11/17 17:58:05 dialing manager at localhost:37895 2025/11/17 17:58:05 checking machine... 2025/11/17 17:58:05 checking revisions... [ 59.474605] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:58:05 testing simple program... [ 59.557487] cgroup: Unknown subsys name 'net' [ 59.628890] cgroup: Unknown subsys name 'cpuset' [ 59.645269] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:58:04 Registers: info registers vcpu 0 RAX=ffffffff81619353 RBX=ffffffff866dc15c RCX=ffffffff8161932d RDX=0000000000000000 RSI=ffffffff86a49c36 RDI=ffffffff866dc158 RBP=ffffffff866dc158 RSP=ffff88806ce089b8 R8 =ffffffff86a49c36 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f69 R12=ffffffff866dc160 R13=ffffffff866dc158 R14=ffffffff866dc158 R15=dffffc0000000000 RIP=ffffffff8135dac6 RFL=00000297 [--S-APC] 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 00007f3f8eeab900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd7eedc000 CR3=000000000d756000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffff1100383ec5b RBX=dffffc0000000000 RCX=ffffffff815d6ab0 RDX=ffffffff81b61ac0 RSI=0000000000000008 RDI=ffff88801c1f62d0 RBP=ffff88801c1f62d0 RSP=ffff888009757c38 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000007 R13=ffff888009757cb8 R14=ffffffff815d6b03 R15=0000000000000006 RIP=ffffffff81b61ac4 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f97e3b64000 CR3=000000000d60f000 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=2034303a38353a373120373120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a38353a3731203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000