[ 38.998910] ------------[ cut here ]------------ [ 38.999697] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.001439] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.002652] Modules linked in: [ 39.003181] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.004850] Tainted: [W]=WARN [ 39.005378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.006622] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.007396] 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 [ 39.010072] RSP: 0018:ffff888015e87bc0 EFLAGS: 00010286 [ 39.010894] RAX: 0000000000000000 RBX: ffffed1002bd0f78 RCX: ffffffff813a4050 [ 39.011968] RDX: ffff88801ac50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.013069] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd0f2f [ 39.014136] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.015231] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e87df8 [ 39.016310] FS: 00007f94b271b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.017528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.018419] CR2: 00007ffe802e0ef7 CR3: 000000001413d000 CR4: 0000000000350ef0 [ 39.019497] Call Trace: [ 39.019895] [ 39.020271] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.021021] ? __create_object+0x59/0x80 [ 39.021677] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.022488] __vmalloc_noprof+0x59/0x60 [ 39.023078] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.023820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.024605] bpf_prog_alloc+0x39/0x200 [ 39.025240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.025985] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.026735] do_seccomp+0x349/0x25e0 [ 39.027326] ? find_held_lock+0x2b/0x80 [ 39.027925] ? do_prlimit+0x310/0x610 [ 39.028547] ? __pfx_do_seccomp+0x10/0x10 [ 39.029216] ? do_raw_spin_unlock+0x53/0x220 [ 39.029876] ? _raw_spin_unlock+0x1e/0x40 [ 39.030531] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.031323] ? static_key_count+0x60/0x80 [ 39.031952] prctl_set_seccomp+0x4e/0x70 [ 39.032600] __do_sys_prctl+0xe6c/0x1d70 [ 39.033260] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.033941] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.034745] ? irqentry_exit+0xf3/0x650 [ 39.035387] do_syscall_64+0xbf/0x430 [ 39.035966] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.036758] RIP: 0033:0x7f94b2c0d5cd [ 39.037372] 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 [ 39.040040] RSP: 002b:00007ffe802deed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.041208] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94b2c0d5cd [ 39.042296] RDX: 0000560488085e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.043366] RBP: 00007ffe802def30 R08: 0000000000000000 R09: 00007ffe802de5d0 [ 39.044441] R10: 0000000000000000 R11: 0000000000000246 R12: 00005604addf3b10 [ 39.045535] R13: 00007ffe802df360 R14: 00005604addf42b0 R15: 00005604ade086f0 [ 39.046635] [ 39.047003] irq event stamp: 1743 [ 39.047538] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 39.048811] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 39.050102] softirqs last enabled at (1228): [] handle_softirqs+0x50c/0x770 [ 39.051439] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 39.052721] ---[ end trace 0000000000000000 ]--- [ 42.031023] ------------[ cut here ]------------ [ 42.031949] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.034045] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.035513] Modules linked in: [ 42.036115] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.038402] Tainted: [W]=WARN [ 42.038978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.040520] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.041454] 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 [ 42.044659] RSP: 0018:ffff888016ae7bc0 EFLAGS: 00010286 [ 42.045654] RAX: 0000000000000000 RBX: ffffed1002d5cf78 RCX: ffffffff813a4050 [ 42.046948] RDX: ffff8880175d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.048246] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5cf2f [ 42.049545] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.050827] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ae7df8 [ 42.052135] FS: 00007f25bfd4a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.053613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.054696] CR2: 00007fff15a3aef7 CR3: 000000001fa6d000 CR4: 0000000000350ef0 [ 42.055986] Call Trace: [ 42.056509] [ 42.056926] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.057869] ? __create_object+0x59/0x80 [ 42.058668] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.059645] __vmalloc_noprof+0x59/0x60 [ 42.060399] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.061295] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.062236] bpf_prog_alloc+0x39/0x200 [ 42.062927] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.063862] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.064766] do_seccomp+0x349/0x25e0 [ 42.065503] ? find_held_lock+0x2b/0x80 [ 42.066274] ? do_prlimit+0x310/0x610 [ 42.066975] ? __pfx_do_seccomp+0x10/0x10 [ 42.067759] ? do_raw_spin_unlock+0x53/0x220 [ 42.068598] ? _raw_spin_unlock+0x1e/0x40 [ 42.069390] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.070351] ? static_key_count+0x60/0x80 [ 42.071109] prctl_set_seccomp+0x4e/0x70 [ 42.071896] __do_sys_prctl+0xe6c/0x1d70 [ 42.072681] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.073556] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.074564] ? irqentry_exit+0xf3/0x650 [ 42.075386] do_syscall_64+0xbf/0x430 [ 42.076096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.077057] RIP: 0033:0x7f25c023c5cd [ 42.077768] 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 [ 42.081006] RSP: 002b:00007fff15a39770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.082391] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25c023c5cd [ 42.083688] RDX: 000055cc5715be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.085003] RBP: 00007fff15a397d0 R08: 0000000000000000 R09: 00007fff15a38e70 [ 42.086306] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc94ae6bf0 [ 42.087603] R13: 00007fff15a39c00 R14: 000055cc94af0380 R15: 000055cc94afb460 [ 42.088922] [ 42.089391] irq event stamp: 1833 [ 42.090010] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 42.091389] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 42.092731] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 42.094124] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 42.095482] ---[ end trace 0000000000000000 ]--- [ 42.817672] ------------[ cut here ]------------ [ 42.818655] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.820797] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.822363] Modules linked in: [ 42.822995] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.825108] Tainted: [W]=WARN [ 42.825759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.827330] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.828316] 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 [ 42.831725] RSP: 0018:ffff8880168efbc0 EFLAGS: 00010286 [ 42.832784] RAX: 0000000000000000 RBX: ffffed1002d1df78 RCX: ffffffff813a4050 [ 42.834186] RDX: ffff888016e63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.835565] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1df2f [ 42.836954] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.838349] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168efdf8 [ 42.839737] FS: 00007f26bfb1d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.841306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.842468] CR2: 00007ffd28616ef7 CR3: 000000001f8cf000 CR4: 0000000000350ef0 [ 42.843863] Call Trace: [ 42.844426] [ 42.844879] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.845879] ? __create_object+0x59/0x80 [ 42.846739] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.847792] __vmalloc_noprof+0x59/0x60 [ 42.848628] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.849603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.850702] bpf_prog_alloc+0x39/0x200 [ 42.851605] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.852623] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.853629] do_seccomp+0x349/0x25e0 [ 42.854411] ? find_held_lock+0x2b/0x80 [ 42.855245] ? do_prlimit+0x310/0x610 [ 42.856018] ? __pfx_do_seccomp+0x10/0x10 [ 42.856879] ? do_raw_spin_unlock+0x53/0x220 [ 42.857808] ? _raw_spin_unlock+0x1e/0x40 [ 42.858673] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.859739] ? static_key_count+0x60/0x80 [ 42.860623] prctl_set_seccomp+0x4e/0x70 [ 42.861491] __do_sys_prctl+0xe6c/0x1d70 [ 42.862352] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.863302] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.864369] ? irqentry_exit+0xf3/0x650 [ 42.865246] do_syscall_64+0xbf/0x430 [ 42.866141] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.867241] RIP: 0033:0x7f26c000f5cd [ 42.867978] 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 [ 42.871538] RSP: 002b:00007ffd28615350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.873067] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26c000f5cd [ 42.874288] RDX: 0000556cbbc3ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.875401] RBP: 00007ffd286153b0 R08: 0000000000000000 R09: 00007ffd28614a50 [ 42.876502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556cdd543bf0 [ 42.877619] R13: 00007ffd286157e0 R14: 0000556cdd54d380 R15: 0000556cdd558460 [ 42.878871] [ 42.879311] irq event stamp: 1679 [ 42.879846] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 42.881214] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 42.882547] softirqs last enabled at (1276): [] handle_softirqs+0x50c/0x770 [ 42.883889] softirqs last disabled at (1271): [] __irq_exit_rcu+0xc4/0x100 [ 42.885224] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1553' (ECDSA) to the list of known hosts. 2025/11/17 09:01:08 fuzzer started 2025/11/17 09:01:09 dialing manager at localhost:37895 2025/11/17 09:01:09 checking machine... 2025/11/17 09:01:09 checking revisions... [ 43.760658] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:01:09 testing simple program... [ 43.843372] cgroup: Unknown subsys name 'net' [ 43.897060] cgroup: Unknown subsys name 'cpuset' [ 43.921630] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:01:08 Registers: info registers vcpu 0 RAX=000000000003f315 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe457201338 CR3=000000001cd8d000 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=2038303a31303a393020373120766f4e XMM01=6964206465766965636552203a5d3134 XMM02=6f63736964203a31313a363030313420 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037303a31303a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020157 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe55eddb018 CR3=000000000dbdd000 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=962e4c4788568f9e3144b1b5bf9b5e7f XMM02=0000000000304548d59e07bde36eea69 XMM03=0000000000304670ec2efd57dc4c00df XMM04=7b793433c14f1c5f00000000000ae988 XMM05=0d6d3ee6a40c41900000000000322070 XMM06=090f1556b20111b30000000000320ed0 XMM07=fb795ef6d657705600000000003107d0 XMM08=2c67c8bc2e329bc30000000000304670 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000