[ 46.654487] ------------[ cut here ]------------ [ 46.655409] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.657371] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.658814] Modules linked in: [ 46.659438] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.661641] Tainted: [W]=WARN [ 46.662497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.663993] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.664853] 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 [ 46.667993] RSP: 0018:ffff88801852fbc0 EFLAGS: 00010286 [ 46.668909] RAX: 0000000000000000 RBX: ffffed10030a5f78 RCX: ffffffff813a4050 [ 46.670172] RDX: ffff8880140e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.671445] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030a5f2f [ 46.672725] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.674003] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801852fdf8 [ 46.675268] FS: 00007f7ebadc7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.676732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.677800] CR2: 00007ffc81e3fef8 CR3: 000000000d72e000 CR4: 0000000000350ef0 [ 46.679070] Call Trace: [ 46.679528] [ 46.679960] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.680844] ? __create_object+0x59/0x80 [ 46.681623] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.682590] __vmalloc_noprof+0x59/0x60 [ 46.683340] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.684225] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.685138] bpf_prog_alloc+0x39/0x200 [ 46.685818] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.686738] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.687635] do_seccomp+0x349/0x25e0 [ 46.688369] ? find_held_lock+0x2b/0x80 [ 46.689131] ? do_prlimit+0x310/0x610 [ 46.689819] ? __pfx_do_seccomp+0x10/0x10 [ 46.690595] ? do_raw_spin_unlock+0x53/0x220 [ 46.691425] ? _raw_spin_unlock+0x1e/0x40 [ 46.692215] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.693161] ? static_key_count+0x60/0x80 [ 46.693917] prctl_set_seccomp+0x4e/0x70 [ 46.694686] __do_sys_prctl+0xe6c/0x1d70 [ 46.695455] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.696315] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.697271] ? irqentry_exit+0xf3/0x650 [ 46.698018] do_syscall_64+0xbf/0x430 [ 46.698700] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.699640] RIP: 0033:0x7f7ebb2b95cd [ 46.700358] 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 [ 46.703537] RSP: 002b:00007ffc81e3ea80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.704921] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ebb2b95cd [ 46.706201] RDX: 000055ebd0da8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.707483] RBP: 00007ffc81e3eae0 R08: 0000000000000000 R09: 00007ffc81e3e180 [ 46.708779] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ebe24882b0 [ 46.710080] R13: 00007ffc81e3ef10 R14: 000055ebe248ad20 R15: 000055ebe249c8d0 [ 46.711386] [ 46.711820] irq event stamp: 1831 [ 46.712468] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 46.713996] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 46.715525] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 46.717085] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 46.718595] ---[ end trace 0000000000000000 ]--- [ 49.953837] ------------[ cut here ]------------ [ 49.954757] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.956755] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.958203] Modules linked in: [ 49.958791] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.960795] Tainted: [W]=WARN [ 49.961414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.962885] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.963823] 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 [ 49.966997] RSP: 0018:ffff888016ee7bc0 EFLAGS: 00010286 [ 49.967940] RAX: 0000000000000000 RBX: ffffed1002ddcf78 RCX: ffffffff813a4050 [ 49.969263] RDX: ffff88800dd09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.970554] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddcf2f [ 49.971847] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.973140] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ee7df8 [ 49.974427] FS: 00007fe21573a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.975860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.976939] CR2: 00007ffd3aae4ef8 CR3: 000000000e1a4000 CR4: 0000000000350ef0 [ 49.978255] Call Trace: [ 49.978723] [ 49.979179] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.980102] ? __create_object+0x59/0x80 [ 49.980854] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.981826] __vmalloc_noprof+0x59/0x60 [ 49.982574] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.983470] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.984417] bpf_prog_alloc+0x39/0x200 [ 49.985150] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.986083] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.986948] do_seccomp+0x349/0x25e0 [ 49.987685] ? find_held_lock+0x2b/0x80 [ 49.988448] ? do_prlimit+0x310/0x610 [ 49.989183] ? __pfx_do_seccomp+0x10/0x10 [ 49.989926] ? do_raw_spin_unlock+0x53/0x220 [ 49.990765] ? _raw_spin_unlock+0x1e/0x40 [ 49.991546] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.992529] ? static_key_count+0x60/0x80 [ 49.993323] prctl_set_seccomp+0x4e/0x70 [ 49.994108] __do_sys_prctl+0xe6c/0x1d70 [ 49.994854] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.995706] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.996686] ? irqentry_exit+0xf3/0x650 [ 49.997473] do_syscall_64+0xbf/0x430 [ 49.998209] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.999163] RIP: 0033:0x7fe215c2c5cd [ 49.999829] 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 [ 50.002992] RSP: 002b:00007ffd3aae35e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.004377] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe215c2c5cd [ 50.005670] RDX: 000055b868983e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.006951] RBP: 00007ffd3aae3640 R08: 0000000000000000 R09: 00007ffd3aae2ce0 [ 50.008273] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b877452b10 [ 50.009544] R13: 00007ffd3aae3a70 R14: 000055b8774532b0 R15: 000055b8774676f0 [ 50.010838] [ 50.011312] irq event stamp: 1739 [ 50.011925] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.013474] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.014989] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 50.016560] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 50.018071] ---[ end trace 0000000000000000 ]--- [ 50.850528] ------------[ cut here ]------------ [ 50.851429] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.853318] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.854756] Modules linked in: [ 50.855390] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.857266] Tainted: [W]=WARN [ 50.857789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.859208] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.860096] 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 [ 50.863079] RSP: 0018:ffff888016ab7bc0 EFLAGS: 00010286 [ 50.863963] RAX: 0000000000000000 RBX: ffffed1002d56f78 RCX: ffffffff813a4050 [ 50.865218] RDX: ffff888015d15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.866426] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d56f2f [ 50.867633] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.868848] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ab7df8 [ 50.870041] FS: 00007feea226e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.871403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.872416] CR2: 00007feea27d44a6 CR3: 000000001fb34000 CR4: 0000000000350ef0 [ 50.873641] Call Trace: [ 50.874125] [ 50.874519] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.875386] ? __create_object+0x59/0x80 [ 50.876146] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.877076] __vmalloc_noprof+0x59/0x60 [ 50.877762] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.878600] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.879503] bpf_prog_alloc+0x39/0x200 [ 50.880233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.881122] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.881938] do_seccomp+0x349/0x25e0 [ 50.882641] ? find_held_lock+0x2b/0x80 [ 50.883374] ? do_prlimit+0x310/0x610 [ 50.884110] ? __pfx_do_seccomp+0x10/0x10 [ 50.884826] ? do_raw_spin_unlock+0x53/0x220 [ 50.885624] ? _raw_spin_unlock+0x1e/0x40 [ 50.886368] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.887294] ? static_key_count+0x60/0x80 [ 50.888079] prctl_set_seccomp+0x4e/0x70 [ 50.888778] __do_sys_prctl+0xe6c/0x1d70 [ 50.889535] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.890352] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.891281] ? irqentry_exit+0xf3/0x650 [ 50.892043] do_syscall_64+0xbf/0x430 [ 50.892719] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.893631] RIP: 0033:0x7feea27605cd [ 50.894326] 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 [ 50.897369] RSP: 002b:00007ffe56c8ef30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.898688] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feea27605cd [ 50.899936] RDX: 0000557117ccde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.901174] RBP: 00007ffe56c8ef90 R08: 0000000000000000 R09: 00007ffe56c8e630 [ 50.902395] R10: 0000000000000000 R11: 0000000000000246 R12: 00005571235fd240 [ 50.903638] R13: 00007ffe56c8f3c0 R14: 00005571235fcbf0 R15: 00005571236114d0 [ 50.904911] [ 50.905373] irq event stamp: 1751 [ 50.905948] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.907432] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 50.908892] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 50.910352] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 50.911805] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6561' (ECDSA) to the list of known hosts. 2025/11/18 13:22:23 fuzzer started 2025/11/18 13:22:24 dialing manager at localhost:34383 2025/11/18 13:22:24 checking machine... 2025/11/18 13:22:24 checking revisions... [ 51.858715] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:22:24 testing simple program... [ 51.948046] cgroup: Unknown subsys name 'net' [ 52.014409] cgroup: Unknown subsys name 'cpuset' [ 52.028516] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:22:23 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880185f78c0 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffff8880185f0000 RSP=ffff88806ce089c0 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=000000000002672a R12=ffff88806ce08a01 R13=ffff88806ce08a98 R14=ffff8880185f78a0 R15=ffff88806ce08a50 RIP=ffffffff81528eca 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 00007f96e14f3700 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=00007fe215cf1618 CR3=000000000ced8000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a32373238352074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323732 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002ae13 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc08071368 CR3=000000000c9ca000 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=0dfd80d6f14054a31346061e920f1e28 XMM02=ec2efd57dc4c00df0000000000303ec8 XMM03=28b1c1265888d4b30000000000303f98 XMM04=f2fcb1013557f3de00000000000ae988 XMM05=c717635e177538c90000000000322188 XMM06=5b75c91c804453420000000000320ac0 XMM07=e042d86d42eb936e00000000003121b0 XMM08=28b1c1265888d4b30000000000303f98 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000