[ 46.509746] ------------[ cut here ]------------ [ 46.510656] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.512677] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.514117] Modules linked in: [ 46.514741] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.516943] Tainted: [W]=WARN [ 46.518005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.519473] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.520343] 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 [ 46.523465] RSP: 0018:ffff888019adfbc0 EFLAGS: 00010286 [ 46.524446] RAX: 0000000000000000 RBX: ffffed100335bf78 RCX: ffffffff813a4050 [ 46.525758] RDX: ffff88801b818000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.527046] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100335bf2f [ 46.528327] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.529580] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019adfdf8 [ 46.530854] FS: 00007fda3e006900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.532290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.533343] CR2: 00007fda3e4f8580 CR3: 000000000dc05000 CR4: 0000000000350ef0 [ 46.534623] Call Trace: [ 46.535095] [ 46.535529] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.536368] ? __create_object+0x59/0x80 [ 46.537160] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.538123] __vmalloc_noprof+0x59/0x60 [ 46.538873] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.539751] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.540670] bpf_prog_alloc+0x39/0x200 [ 46.541364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.542292] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.543203] do_seccomp+0x349/0x25e0 [ 46.543926] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.544833] ? __pfx_do_seccomp+0x10/0x10 [ 46.545615] ? find_held_lock+0x2b/0x80 [ 46.546326] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.547303] ? static_key_count+0x60/0x80 [ 46.548086] prctl_set_seccomp+0x4e/0x70 [ 46.548845] __do_sys_prctl+0xe6c/0x1d70 [ 46.549617] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.550480] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.551456] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.552379] ? irqentry_exit+0xf3/0x650 [ 46.553143] do_syscall_64+0xbf/0x430 [ 46.553871] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.554805] RIP: 0033:0x7fda3e4f85cd [ 46.555520] 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 [ 46.558665] RSP: 002b:00007ffc2d663740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.560020] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda3e4f85cd [ 46.561300] RDX: 0000559587a0ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.562574] RBP: 00007ffc2d6637a0 R08: 0000000000000000 R09: 00007ffc2d662e40 [ 46.563857] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595a937bad0 [ 46.565124] R13: 00007ffc2d663bd0 R14: 00005595a937cbc0 R15: 00005595a938d780 [ 46.566438] [ 46.566866] irq event stamp: 1911 [ 46.567528] hardirqs last enabled at (1921): [] __up_console_sem+0x78/0x80 [ 46.569057] hardirqs last disabled at (1930): [] __up_console_sem+0x5d/0x80 [ 46.570557] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 46.572111] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 46.573606] ---[ end trace 0000000000000000 ]--- [ 49.995653] ------------[ cut here ]------------ [ 49.996349] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.997984] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.999169] Modules linked in: [ 49.999701] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.001278] Tainted: [W]=WARN [ 50.001760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.002982] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.003733] 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 [ 50.006258] RSP: 0018:ffff888017b37bc0 EFLAGS: 00010286 [ 50.007036] RAX: 0000000000000000 RBX: ffffed1002f66f78 RCX: ffffffff813a4050 [ 50.008071] RDX: ffff88801b82b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.009090] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f66f2f [ 50.010114] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.011148] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b37df8 [ 50.012174] FS: 00007fad485b3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.013320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.014166] CR2: 00007fad48aa5580 CR3: 000000001faf6000 CR4: 0000000000350ef0 [ 50.015203] Call Trace: [ 50.015612] [ 50.015938] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.016665] ? __create_object+0x59/0x80 [ 50.017256] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.018030] __vmalloc_noprof+0x59/0x60 [ 50.018631] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.019302] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.020052] bpf_prog_alloc+0x39/0x200 [ 50.020653] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.021356] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.022109] do_seccomp+0x349/0x25e0 [ 50.022704] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.023443] ? __pfx_do_seccomp+0x10/0x10 [ 50.024033] ? find_held_lock+0x2b/0x80 [ 50.024645] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.025374] ? static_key_count+0x60/0x80 [ 50.026016] prctl_set_seccomp+0x4e/0x70 [ 50.026645] __do_sys_prctl+0xe6c/0x1d70 [ 50.027252] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.027943] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.028719] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.029501] ? irqentry_exit+0xf3/0x650 [ 50.030078] do_syscall_64+0xbf/0x430 [ 50.030676] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.031450] RIP: 0033:0x7fad48aa55cd [ 50.031972] 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 [ 50.034493] RSP: 002b:00007ffd29ef7890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.035594] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad48aa55cd [ 50.036641] RDX: 00005619df74ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.037665] RBP: 00007ffd29ef78f0 R08: 0000000000000000 R09: 00007ffd29ef6f90 [ 50.038688] R10: 0000000000000000 R11: 0000000000000246 R12: 00005619ffb30ad0 [ 50.039725] R13: 00007ffd29ef7d20 R14: 00005619ffb31bc0 R15: 00005619ffb42780 [ 50.040763] [ 50.041098] irq event stamp: 1727 [ 50.041627] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 50.042852] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 50.044079] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 50.045326] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 50.046536] ---[ end trace 0000000000000000 ]--- [ 50.805490] ------------[ cut here ]------------ [ 50.806354] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.809485] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.810920] Modules linked in: [ 50.811561] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.813539] Tainted: [W]=WARN [ 50.814098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.815558] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.816460] 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 [ 50.819607] RSP: 0018:ffff888015e67bc0 EFLAGS: 00010286 [ 50.820640] RAX: 0000000000000000 RBX: ffffed1002bccf78 RCX: ffffffff813a4050 [ 50.821923] RDX: ffff888017293780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.823213] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bccf2f [ 50.824490] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.825764] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e67df8 [ 50.827035] FS: 00007f65cb523900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.828478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.829527] CR2: 00007f65cba15580 CR3: 000000001fa9a000 CR4: 0000000000350ef0 [ 50.830828] Call Trace: [ 50.831302] [ 50.831757] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.832658] ? __create_object+0x59/0x80 [ 50.833438] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.834363] __vmalloc_noprof+0x59/0x60 [ 50.835126] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.835998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.836933] bpf_prog_alloc+0x39/0x200 [ 50.837675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.838595] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.839517] do_seccomp+0x349/0x25e0 [ 50.840195] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.841091] ? __pfx_do_seccomp+0x10/0x10 [ 50.841869] ? find_held_lock+0x2b/0x80 [ 50.842621] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.843599] ? static_key_count+0x60/0x80 [ 50.844360] prctl_set_seccomp+0x4e/0x70 [ 50.845146] __do_sys_prctl+0xe6c/0x1d70 [ 50.845925] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.846781] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.847762] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.848729] ? irqentry_exit+0xf3/0x650 [ 50.849480] do_syscall_64+0xbf/0x430 [ 50.850164] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.851136] RIP: 0033:0x7f65cba155cd [ 50.851844] 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 [ 50.854983] RSP: 002b:00007fffd7cea2a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.856348] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65cba155cd [ 50.857618] RDX: 000055c3f763ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.858902] RBP: 00007fffd7cea300 R08: 0000000000000000 R09: 00007fffd7ce99a0 [ 50.860191] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c42746fad0 [ 50.861475] R13: 00007fffd7cea730 R14: 000055c427470bc0 R15: 000055c427481780 [ 50.862754] [ 50.863184] irq event stamp: 2067 [ 50.863846] hardirqs last enabled at (2077): [] __up_console_sem+0x78/0x80 [ 50.865378] hardirqs last disabled at (2086): [] __up_console_sem+0x5d/0x80 [ 50.866935] softirqs last enabled at (2016): [] handle_softirqs+0x50c/0x770 [ 50.868361] softirqs last disabled at (2011): [] __irq_exit_rcu+0xc4/0x100 [ 50.869645] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:47833' (ECDSA) to the list of known hosts. 2025/11/18 03:21:11 fuzzer started 2025/11/18 03:21:11 dialing manager at localhost:37895 2025/11/18 03:21:11 checking machine... 2025/11/18 03:21:11 checking revisions... [ 51.706553] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:21:11 testing simple program... [ 51.792993] cgroup: Unknown subsys name 'net' [ 51.850532] cgroup: Unknown subsys name 'cpuset' [ 51.863797] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:21:10 Registers: info registers vcpu 0 RAX=1ffffffff0d57d19 RBX=0000000000000001 RCX=ffffffff86abe8ca RDX=dffffc0000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff8880188a7b18 RSP=ffff8880188a7a50 R8 =ffffffff86abe8ce R9 =0000000000000000 R10=000000000003c9ed R11=00000000000266d7 R12=ffff8880188a7b20 R13=ffff8880188a7b08 R14=ffff8880188a7bf8 R15=ffff8880188a7ac0 RIP=ffffffff8135e92d RFL=00000212 [----A--] 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 00007fad485b3900 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=00007ffd29ef1000 CR3=0000000009f89000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000028607 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fde61132000 CR3=000000000eae4000 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=f81f298f657bfdb89d482219e7fbdfb2 XMM02=ec2efd57dc4c00df0000000000301850 XMM03=842c480e0b3155830000000000301920 XMM04=3facaf6db8f9c74a00000000000ae988 XMM05=21e4fefd7acc8bcd000000000031ebd8 XMM06=405749d8372a36f1000000000031e860 XMM07=e042d86d42eb936e000000000030fed0 XMM08=842c480e0b3155830000000000301920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000