[ 46.839859] ------------[ cut here ]------------ [ 46.840940] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.843227] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 46.844918] Modules linked in: [ 46.845667] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.847938] Tainted: [W]=WARN [ 46.848639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.850343] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.851396] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 46.855064] RSP: 0018:ffff88801bf37bc0 EFLAGS: 00010286 [ 46.856194] RAX: 0000000000000000 RBX: ffffed10037e6f78 RCX: ffffffff813a4050 [ 46.857690] RDX: ffff88801a853780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.859175] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037e6f2f [ 46.860668] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.862152] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bf37df8 [ 46.863632] FS: 00007f8900155900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.865306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.866546] CR2: 00007f8900647580 CR3: 000000000e71a000 CR4: 0000000000350ef0 [ 46.868043] Call Trace: [ 46.868624] [ 46.869097] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.870139] ? __create_object+0x59/0x80 [ 46.871043] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.872168] __vmalloc_noprof+0x59/0x60 [ 46.873047] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.874073] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.875159] bpf_prog_alloc+0x39/0x200 [ 46.876025] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.877107] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.878155] do_seccomp+0x349/0x25e0 [ 46.878988] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.880034] ? __pfx_do_seccomp+0x10/0x10 [ 46.880955] ? find_held_lock+0x2b/0x80 [ 46.881849] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.882963] ? static_key_count+0x60/0x80 [ 46.883891] prctl_set_seccomp+0x4e/0x70 [ 46.884790] __do_sys_prctl+0xe6c/0x1d70 [ 46.885702] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.886680] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.887795] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.888900] ? irqentry_exit+0xf3/0x650 [ 46.889804] do_syscall_64+0xbf/0x430 [ 46.890654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.891763] RIP: 0033:0x7f89006475cd [ 46.892590] 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 [ 46.896299] RSP: 002b:00007ffcd2e96110 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.897887] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89006475cd [ 46.899369] RDX: 000055d7cceb1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.900849] RBP: 00007ffcd2e96170 R08: 0000000000000000 R09: 00007ffcd2e95810 [ 46.902336] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d7e4d9e2b0 [ 46.903812] R13: 00007ffcd2e965a0 R14: 000055d7e4da0d20 R15: 000055d7e4db28d0 [ 46.905331] [ 46.905806] irq event stamp: 1709 [ 46.906439] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 46.907901] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 46.909375] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 46.910856] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 46.912317] ---[ end trace 0000000000000000 ]--- [ 49.643042] ------------[ cut here ]------------ [ 49.643968] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.645946] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.647366] Modules linked in: [ 49.647942] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.649921] Tainted: [W]=WARN [ 49.650511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.651970] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.653115] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.656341] RSP: 0018:ffff8880168c7bc0 EFLAGS: 00010286 [ 49.657325] RAX: 0000000000000000 RBX: ffffed1002d18f78 RCX: ffffffff813a4050 [ 49.658596] RDX: ffff888015f70000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.659856] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d18f2f [ 49.661120] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.662389] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168c7df8 [ 49.663668] FS: 00007f4a163fd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.665080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.666133] CR2: 00007fffc4307ef7 CR3: 000000000a215000 CR4: 0000000000350ef0 [ 49.667408] Call Trace: [ 49.667866] [ 49.668312] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.669168] ? __create_object+0x59/0x80 [ 49.669954] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.670928] __vmalloc_noprof+0x59/0x60 [ 49.671686] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.672551] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.673489] bpf_prog_alloc+0x39/0x200 [ 49.674167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.675083] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.675973] do_seccomp+0x349/0x25e0 [ 49.676687] ? find_held_lock+0x2b/0x80 [ 49.677450] ? do_prlimit+0x310/0x610 [ 49.678155] ? __pfx_do_seccomp+0x10/0x10 [ 49.678933] ? do_raw_spin_unlock+0x53/0x220 [ 49.679757] ? _raw_spin_unlock+0x1e/0x40 [ 49.680523] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.681487] ? static_key_count+0x60/0x80 [ 49.682283] prctl_set_seccomp+0x4e/0x70 [ 49.683006] __do_sys_prctl+0xe6c/0x1d70 [ 49.683784] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.684631] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.685604] ? irqentry_exit+0xf3/0x650 [ 49.686370] do_syscall_64+0xbf/0x430 [ 49.687053] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.687995] RIP: 0033:0x7f4a168ef5cd [ 49.688686] 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 [ 49.691848] RSP: 002b:00007fffc43066e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.693212] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a168ef5cd [ 49.694498] RDX: 000055b11220ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.695776] RBP: 00007fffc4306740 R08: 0000000000000000 R09: 00007fffc4305de0 [ 49.697039] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b1413ecad0 [ 49.698305] R13: 00007fffc4306b70 R14: 000055b1413edbc0 R15: 000055b1413fe780 [ 49.699588] [ 49.700004] irq event stamp: 1813 [ 49.700649] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 49.702182] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 49.703675] softirqs last enabled at (1372): [] handle_softirqs+0x50c/0x770 [ 49.705191] softirqs last disabled at (1351): [] __irq_exit_rcu+0xc4/0x100 [ 49.706686] ---[ end trace 0000000000000000 ]--- [ 50.472313] ------------[ cut here ]------------ [ 50.473159] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.475181] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/257 [ 50.476647] Modules linked in: [ 50.477229] CPU: 1 UID: 104 PID: 257 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.480680] Tainted: [W]=WARN [ 50.481230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.482833] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.483739] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 50.486889] RSP: 0018:ffff8880162afbc0 EFLAGS: 00010286 [ 50.487857] RAX: 0000000000000000 RBX: ffffed1002c55f78 RCX: ffffffff813a4050 [ 50.489124] RDX: ffff888019eb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.490427] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c55f2f [ 50.491693] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.492963] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162afdf8 [ 50.494273] FS: 00007efd32eff900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.495696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.496763] CR2: 00007ffe5e56fef7 CR3: 000000000db26000 CR4: 0000000000350ef0 [ 50.498044] Call Trace: [ 50.498550] [ 50.498955] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.499854] ? __create_object+0x59/0x80 [ 50.500638] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.501628] __vmalloc_noprof+0x59/0x60 [ 50.502385] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.503206] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.504136] bpf_prog_alloc+0x39/0x200 [ 50.504875] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.505813] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.506713] do_seccomp+0x349/0x25e0 [ 50.507426] ? find_held_lock+0x2b/0x80 [ 50.508139] ? do_prlimit+0x310/0x610 [ 50.508889] ? __pfx_do_seccomp+0x10/0x10 [ 50.509703] ? do_raw_spin_unlock+0x53/0x220 [ 50.510537] ? _raw_spin_unlock+0x1e/0x40 [ 50.511317] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.512236] ? static_key_count+0x60/0x80 [ 50.513028] prctl_set_seccomp+0x4e/0x70 [ 50.513824] __do_sys_prctl+0xe6c/0x1d70 [ 50.514608] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.515473] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.516439] ? irqentry_exit+0xf3/0x650 [ 50.517170] do_syscall_64+0xbf/0x430 [ 50.517928] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.518888] RIP: 0033:0x7efd333f15cd [ 50.519582] 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 [ 50.522747] RSP: 002b:00007ffe5e56e2d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.524106] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd333f15cd [ 50.525421] RDX: 00005647094e4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.526728] RBP: 00007ffe5e56e330 R08: 0000000000000000 R09: 00007ffe5e56d9d0 [ 50.528028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564743b9d240 [ 50.529337] R13: 00007ffe5e56e760 R14: 0000564743ba6380 R15: 0000564743bb1540 [ 50.530654] [ 50.531084] irq event stamp: 2123 [ 50.531734] hardirqs last enabled at (2133): [] __up_console_sem+0x78/0x80 [ 50.533282] hardirqs last disabled at (2142): [] __up_console_sem+0x5d/0x80 [ 50.534851] softirqs last enabled at (2082): [] handle_softirqs+0x50c/0x770 [ 50.536412] softirqs last disabled at (2077): [] __irq_exit_rcu+0xc4/0x100 [ 50.537952] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13095' (ECDSA) to the list of known hosts. 2025/11/18 10:14:18 fuzzer started 2025/11/18 10:14:18 dialing manager at localhost:34383 2025/11/18 10:14:18 checking machine... 2025/11/18 10:14:18 checking revisions... [ 51.442766] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:14:18 testing simple program... [ 51.528109] cgroup: Unknown subsys name 'net' [ 51.590178] cgroup: Unknown subsys name 'cpuset' [ 51.604497] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:14:17 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800d95a990 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff81b2e764 RBP=ffff88806ce08e58 RSP=ffff88806ce08e20 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=ffffea0000365680 R13=ffff88806ce08ee0 R14=ffffffff815d6c93 R15=0000000000000007 RIP=ffffffff81ab410f RFL=00000282 [--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 00007f4a163fd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffc4300000 CR3=000000001f1fe000 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=ffffffff814d2c90 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff8880096efe01 RSI=ffff8880096efe68 RDI=ffff8880096efe68 RBP=ffff88806cf08a88 RSP=ffff88806cf089c0 R8 =ffffffff86e88a36 R9 =ffff88806cf08a70 R10=000000000003c9ed R11=00000000000c816f R12=ffff88806cf08a90 R13=ffff88806cf08a78 R14=ffff8880096efe70 R15=ffff88806cf08a30 RIP=ffffffff8135efad RFL=00000202 [-------] 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4a169b2650 CR3=000000000b944000 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=2037313a34313a303120383120766f4e XMM01=73732878696e755f6d6170203a5d3934 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3934325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037313a34313a3031203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000