[ 38.988157] ------------[ cut here ]------------ [ 38.988886] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.990516] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 38.991754] Modules linked in: [ 38.992284] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.994317] Tainted: [W]=WARN [ 38.994776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.996002] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.996751] 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 [ 38.999389] RSP: 0018:ffff8880177a7bc0 EFLAGS: 00010286 [ 39.000208] RAX: 0000000000000000 RBX: ffffed1002ef4f78 RCX: ffffffff813a4050 [ 39.001273] RDX: ffff88800d979bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.002346] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef4f2f [ 39.003419] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.004476] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177a7df8 [ 39.005545] FS: 00007fc184701900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.006745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.007637] CR2: 00007fc184bf3580 CR3: 000000000dad4000 CR4: 0000000000350ef0 [ 39.008702] Call Trace: [ 39.009120] [ 39.009460] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.010209] ? __create_object+0x59/0x80 [ 39.010824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.011646] __vmalloc_noprof+0x59/0x60 [ 39.012264] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.012949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.013728] bpf_prog_alloc+0x39/0x200 [ 39.014335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.015105] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.015833] do_seccomp+0x349/0x25e0 [ 39.016447] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.017209] ? __pfx_do_seccomp+0x10/0x10 [ 39.017841] ? find_held_lock+0x2b/0x80 [ 39.018478] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.019308] ? static_key_count+0x60/0x80 [ 39.019959] prctl_set_seccomp+0x4e/0x70 [ 39.020618] __do_sys_prctl+0xe6c/0x1d70 [ 39.021290] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.021964] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.022782] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.023619] ? irqentry_exit+0xf3/0x650 [ 39.024271] do_syscall_64+0xbf/0x430 [ 39.024865] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.025674] RIP: 0033:0x7fc184bf35cd [ 39.026286] 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 [ 39.028930] RSP: 002b:00007ffd78622810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.030089] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc184bf35cd [ 39.031146] RDX: 000055b308c55e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.032223] RBP: 00007ffd78622870 R08: 0000000000000000 R09: 00007ffd78621f10 [ 39.033283] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b32710d2b0 [ 39.034342] R13: 00007ffd78622ca0 R14: 000055b32710fd20 R15: 000055b3271218d0 [ 39.035432] [ 39.035782] irq event stamp: 1971 [ 39.036322] hardirqs last enabled at (1981): [] __up_console_sem+0x78/0x80 [ 39.037588] hardirqs last disabled at (1990): [] __up_console_sem+0x5d/0x80 [ 39.038849] softirqs last enabled at (1504): [] handle_softirqs+0x50c/0x770 [ 39.040169] softirqs last disabled at (1455): [] __irq_exit_rcu+0xc4/0x100 [ 39.041410] ---[ end trace 0000000000000000 ]--- [ 41.855503] ------------[ cut here ]------------ [ 41.856423] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.858375] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.859806] Modules linked in: [ 41.860419] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.862353] Tainted: [W]=WARN [ 41.862896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.864603] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.865562] 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 [ 41.868698] RSP: 0018:ffff8880166dfbc0 EFLAGS: 00010286 [ 41.869656] RAX: 0000000000000000 RBX: ffffed1002cdbf78 RCX: ffffffff813a4050 [ 41.870909] RDX: ffff88800f493780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.872199] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cdbf2f [ 41.873445] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.874713] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166dfdf8 [ 41.876008] FS: 00007fedfb846900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.877409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.878450] CR2: 00007fedfbd38580 CR3: 000000001fd97000 CR4: 0000000000350ef0 [ 41.879745] Call Trace: [ 41.880252] [ 41.880650] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.881541] ? __create_object+0x59/0x80 [ 41.882315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.883301] __vmalloc_noprof+0x59/0x60 [ 41.884023] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.884874] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.885776] bpf_prog_alloc+0x39/0x200 [ 41.886496] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.887448] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.888350] do_seccomp+0x349/0x25e0 [ 41.889015] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.889891] ? __pfx_do_seccomp+0x10/0x10 [ 41.890667] ? find_held_lock+0x2b/0x80 [ 41.891430] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.892371] ? static_key_count+0x60/0x80 [ 41.893165] prctl_set_seccomp+0x4e/0x70 [ 41.893881] __do_sys_prctl+0xe6c/0x1d70 [ 41.894657] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.895534] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.896490] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.897450] ? irqentry_exit+0xf3/0x650 [ 41.898201] do_syscall_64+0xbf/0x430 [ 41.898885] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.899860] RIP: 0033:0x7fedfbd385cd [ 41.900531] 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 [ 41.903670] RSP: 002b:00007ffe6516a190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.905001] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fedfbd385cd [ 41.906236] RDX: 0000564e84190e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.907538] RBP: 00007ffe6516a1f0 R08: 0000000000000000 R09: 00007ffe65169890 [ 41.908812] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e86578ad0 [ 41.910094] R13: 00007ffe6516a620 R14: 0000564e86579bc0 R15: 0000564e8658a780 [ 41.911401] [ 41.911805] irq event stamp: 1759 [ 41.912329] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 41.913607] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 41.914869] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 41.916192] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 41.917458] ---[ end trace 0000000000000000 ]--- [ 42.641980] ------------[ cut here ]------------ [ 42.642891] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.644949] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.646424] Modules linked in: [ 42.647020] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.649041] Tainted: [W]=WARN [ 42.649652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.651155] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.652064] 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 [ 42.655294] RSP: 0018:ffff888009de7bc0 EFLAGS: 00010286 [ 42.656276] RAX: 0000000000000000 RBX: ffffed10013bcf78 RCX: ffffffff813a4050 [ 42.657585] RDX: ffff888015343780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.658888] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013bcf2f [ 42.660174] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.661471] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009de7df8 [ 42.662773] FS: 00007fa2f0ac8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.664239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.665309] CR2: 00007ffc03e62ef7 CR3: 000000001a372000 CR4: 0000000000350ef0 [ 42.666610] Call Trace: [ 42.667125] [ 42.667564] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.668463] ? __create_object+0x59/0x80 [ 42.669258] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.670229] __vmalloc_noprof+0x59/0x60 [ 42.670949] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.671829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.672773] bpf_prog_alloc+0x39/0x200 [ 42.673512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.674466] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.675391] do_seccomp+0x349/0x25e0 [ 42.676113] ? find_held_lock+0x2b/0x80 [ 42.676824] ? do_prlimit+0x310/0x610 [ 42.677578] ? __pfx_do_seccomp+0x10/0x10 [ 42.678362] ? do_raw_spin_unlock+0x53/0x220 [ 42.679212] ? _raw_spin_unlock+0x1e/0x40 [ 42.679961] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.680921] ? static_key_count+0x60/0x80 [ 42.681745] prctl_set_seccomp+0x4e/0x70 [ 42.682536] __do_sys_prctl+0xe6c/0x1d70 [ 42.683353] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.684216] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.685208] ? irqentry_exit+0xf3/0x650 [ 42.685934] do_syscall_64+0xbf/0x430 [ 42.686679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.687659] RIP: 0033:0x7fa2f0fba5cd [ 42.688370] 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 [ 42.691556] RSP: 002b:00007ffc03e60760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.692939] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2f0fba5cd [ 42.694236] RDX: 00005627f206ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.695559] RBP: 00007ffc03e607c0 R08: 0000000000000000 R09: 00007ffc03e5fe60 [ 42.696858] R10: 0000000000000000 R11: 0000000000000246 R12: 00005627f53c7ad0 [ 42.698156] R13: 00007ffc03e60bf0 R14: 00005627f53c8bc0 R15: 00005627f53d9780 [ 42.699485] [ 42.699918] irq event stamp: 1729 [ 42.700573] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 42.702116] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 42.703660] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 42.705195] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 42.706713] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52607' (ECDSA) to the list of known hosts. 2025/11/18 19:52:52 fuzzer started 2025/11/18 19:52:52 dialing manager at localhost:34383 2025/11/18 19:52:52 checking machine... 2025/11/18 19:52:52 checking revisions... [ 43.599318] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:52:52 testing simple program... [ 43.679161] cgroup: Unknown subsys name 'net' [ 43.742031] cgroup: Unknown subsys name 'cpuset' [ 43.754125] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:52:52 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08f78 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000011d7b R12=ffffffff8135e7a2 R13=ffff88806ce08ab8 R14=ffff88806ce08f48 R15=ffff88806ce08a70 RIP=ffffffff81528f19 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 00007fedfb846900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe65162ff8 CR3=000000000e6aa000 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=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff888009757764 RDX=1ffff110012eaf02 RSI=ffffffff81b2a224 RDI=ffff888009757810 RBP=ffff8880097578a8 RSP=ffff8880097577e8 R8 =ffffffff86a49dd0 R9 =ffff888009757850 R10=000000000003c9ed R11=0000000000012f5f R12=ffff8880097578d8 R13=0000000000000000 R14=ffff8880096fb780 R15=ffff888009757810 RIP=ffffffff8135e410 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f39b7e1f000 CR3=000000000d1d2000 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=8fe546a591c2bd8c5e4a471916df51f6 XMM02=2c67c8bc2e329bc30000000000304340 XMM03=fb795ef6d65770560000000000311b58 XMM04=4012ba20b9e9b15d00000000000ae988 XMM05=14648eaa1277bab10000000000321168 XMM06=1aac407420e338bb000000000031a8c8 XMM07=e042d86d42eb936e0000000000311e30 XMM08=0a18c504a4946f8d00000000003043a0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000