[ 46.527341] ------------[ cut here ]------------ [ 46.528294] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.530329] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 46.531831] Modules linked in: [ 46.532478] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.534480] Tainted: [W]=WARN [ 46.535044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.536524] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.537399] 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 [ 46.540933] RSP: 0018:ffff888013f97bc0 EFLAGS: 00010286 [ 46.541908] RAX: 0000000000000000 RBX: ffffed10027f2f78 RCX: ffffffff813a4050 [ 46.543197] RDX: ffff88801737d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.544504] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027f2f2f [ 46.545786] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.547071] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f97df8 [ 46.548378] FS: 00007f61b1e4a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.549817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.550888] CR2: 00007ffc34e2eef8 CR3: 000000000c3ab000 CR4: 0000000000350ef0 [ 46.552171] Call Trace: [ 46.552665] [ 46.553077] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.553976] ? __create_object+0x59/0x80 [ 46.554764] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.555734] __vmalloc_noprof+0x59/0x60 [ 46.556526] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.557364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.558312] bpf_prog_alloc+0x39/0x200 [ 46.559051] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.559991] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.560897] do_seccomp+0x349/0x25e0 [ 46.561616] ? find_held_lock+0x2b/0x80 [ 46.562341] ? do_prlimit+0x310/0x610 [ 46.563088] ? __pfx_do_seccomp+0x10/0x10 [ 46.563891] ? do_raw_spin_unlock+0x53/0x220 [ 46.564725] ? _raw_spin_unlock+0x1e/0x40 [ 46.565509] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.566481] ? static_key_count+0x60/0x80 [ 46.567230] prctl_set_seccomp+0x4e/0x70 [ 46.568036] __do_sys_prctl+0xe6c/0x1d70 [ 46.568825] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.569684] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.570660] ? irqentry_exit+0xf3/0x650 [ 46.571382] do_syscall_64+0xbf/0x430 [ 46.572137] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.573105] RIP: 0033:0x7f61b233c5cd [ 46.573830] 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 [ 46.577226] RSP: 002b:00007ffc34e2c7f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.578631] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61b233c5cd [ 46.579905] RDX: 000056431120ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.581160] RBP: 00007ffc34e2c850 R08: 0000000000000000 R09: 00007ffc34e2bef0 [ 46.582410] R10: 0000000000000000 R11: 0000000000000246 R12: 00005643313f0bf0 [ 46.583681] R13: 00007ffc34e2cc80 R14: 00005643313fa380 R15: 0000564331405460 [ 46.584996] [ 46.585462] irq event stamp: 1819 [ 46.586090] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 46.587609] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 46.589146] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 46.590726] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 46.592250] ---[ end trace 0000000000000000 ]--- [ 49.723699] ------------[ cut here ]------------ [ 49.724676] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.726877] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.728458] Modules linked in: [ 49.729086] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.731516] Tainted: [W]=WARN [ 49.732135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.733708] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.734695] 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 [ 49.738099] RSP: 0018:ffff888016dcfbc0 EFLAGS: 00010286 [ 49.739150] RAX: 0000000000000000 RBX: ffffed1002db9f78 RCX: ffffffff813a4050 [ 49.740540] RDX: ffff88801575d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.741918] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db9f2f [ 49.743305] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.744685] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dcfdf8 [ 49.746068] FS: 00007f76308fb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.747620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.748778] CR2: 00007ffd96044ef8 CR3: 000000000ddd9000 CR4: 0000000000350ef0 [ 49.750160] Call Trace: [ 49.750697] [ 49.751142] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.752127] ? __create_object+0x59/0x80 [ 49.752976] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.754038] __vmalloc_noprof+0x59/0x60 [ 49.754857] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.755816] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.756834] bpf_prog_alloc+0x39/0x200 [ 49.757639] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.758650] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.759624] do_seccomp+0x349/0x25e0 [ 49.760377] ? find_held_lock+0x2b/0x80 [ 49.761201] ? do_prlimit+0x310/0x610 [ 49.762006] ? __pfx_do_seccomp+0x10/0x10 [ 49.762872] ? do_raw_spin_unlock+0x53/0x220 [ 49.763799] ? _raw_spin_unlock+0x1e/0x40 [ 49.764649] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.765695] ? static_key_count+0x60/0x80 [ 49.766567] prctl_set_seccomp+0x4e/0x70 [ 49.767357] __do_sys_prctl+0xe6c/0x1d70 [ 49.768216] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.769167] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.770224] ? irqentry_exit+0xf3/0x650 [ 49.771052] do_syscall_64+0xbf/0x430 [ 49.771852] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.772897] RIP: 0033:0x7f7630ded5cd [ 49.773658] 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 [ 49.777102] RSP: 002b:00007ffd96043be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.778588] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7630ded5cd [ 49.779989] RDX: 0000562427369e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.781275] RBP: 00007ffd96043c40 R08: 0000000000000000 R09: 00007ffd960432e0 [ 49.782501] R10: 0000000000000000 R11: 0000000000000246 R12: 000056245b169bf0 [ 49.783713] R13: 00007ffd96044070 R14: 000056245b173380 R15: 000056245b17e460 [ 49.784966] [ 49.785367] irq event stamp: 1849 [ 49.785981] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 49.787438] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 49.788888] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 49.790254] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 49.791501] ---[ end trace 0000000000000000 ]--- [ 50.547531] ------------[ cut here ]------------ [ 50.548517] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.550586] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.552135] Modules linked in: [ 50.552770] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.554748] Tainted: [W]=WARN [ 50.555306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.556905] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.557842] 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 [ 50.561068] RSP: 0018:ffff888015ca7bc0 EFLAGS: 00010286 [ 50.562055] RAX: 0000000000000000 RBX: ffffed1002b94f78 RCX: ffffffff813a4050 [ 50.563343] RDX: ffff888015613780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.564642] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b94f2f [ 50.565923] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.567195] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ca7df8 [ 50.568521] FS: 00007fbfb6276900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.569969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.571026] CR2: 00007fbfb6768580 CR3: 000000001e6ca000 CR4: 0000000000350ef0 [ 50.572388] Call Trace: [ 50.572889] [ 50.573303] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.574179] ? __create_object+0x59/0x80 [ 50.574959] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.575960] __vmalloc_noprof+0x59/0x60 [ 50.576731] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.577602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.578544] bpf_prog_alloc+0x39/0x200 [ 50.579231] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.580193] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.581093] do_seccomp+0x349/0x25e0 [ 50.581805] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.582701] ? __pfx_do_seccomp+0x10/0x10 [ 50.583491] ? find_held_lock+0x2b/0x80 [ 50.584230] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.585194] ? static_key_count+0x60/0x80 [ 50.585991] prctl_set_seccomp+0x4e/0x70 [ 50.586764] __do_sys_prctl+0xe6c/0x1d70 [ 50.587551] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.588390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.589380] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.590357] ? irqentry_exit+0xf3/0x650 [ 50.591141] do_syscall_64+0xbf/0x430 [ 50.591920] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.592868] RIP: 0033:0x7fbfb67685cd [ 50.593560] 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 [ 50.596748] RSP: 002b:00007fff85881d90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.598159] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbfb67685cd [ 50.599454] RDX: 0000560f2f6d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.600770] RBP: 00007fff85881df0 R08: 0000000000000000 R09: 00007fff85881490 [ 50.602057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f5fccc2b0 [ 50.603350] R13: 00007fff85882220 R14: 0000560f5fcced20 R15: 0000560f5fce08d0 [ 50.604695] [ 50.605125] irq event stamp: 1733 [ 50.605779] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.607305] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.608849] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 50.610397] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 50.611980] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45334' (ECDSA) to the list of known hosts. 2025/11/17 17:40:28 fuzzer started 2025/11/17 17:40:28 dialing manager at localhost:37895 2025/11/17 17:40:28 checking machine... 2025/11/17 17:40:28 checking revisions... [ 51.508271] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:40:29 testing simple program... [ 51.589378] cgroup: Unknown subsys name 'net' [ 51.655291] cgroup: Unknown subsys name 'cpuset' [ 51.672386] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:40:28 Registers: info registers vcpu 0 RAX=ffffffff8672d37c RBX=ffffffff8672d378 RCX=ffffffff81b8c1ee RDX=0000000000000000 RSI=ffffffff86ac3736 RDI=ffffffff8672d358 RBP=ffffffff8672d37c RSP=ffff88806ce089b8 R8 =ffffffff86ac3736 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000273e9 R12=ffffffff8672d37c R13=ffffffff8672d358 R14=ffffffff8672d378 R15=dffffc0000000000 RIP=ffffffff8135da8a 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 00007f76308fb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd9603d000 CR3=000000001e79a000 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=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=00000000000312d5 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=00000202 [-------] 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffb80eb3000 CR3=000000000cdf2000 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=6bc182bd2aec44bdce44cfbe98e53ac4 XMM02=0000000000301868eff9b2d0a8fce9cb XMM03=00000000003019382c67c8bc2e329bc3 XMM04=4800776ddcb4e85900000000000ae988 XMM05=d96330e2d2db8632000000000031db90 XMM06=bc0682263a452ee20000000000317c90 XMM07=e042d86d42eb936e000000000030de10 XMM08=f563a4d1a8f0716e0000000000301938 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000