[ 46.982434] ------------[ cut here ]------------ [ 46.983402] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.985387] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.986839] Modules linked in: [ 46.987719] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.989754] Tainted: [W]=WARN [ 46.990358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.991854] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.992784] 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 [ 46.995978] RSP: 0018:ffff88800f257bc0 EFLAGS: 00010286 [ 46.996981] RAX: 0000000000000000 RBX: ffffed1001e4af78 RCX: ffffffff813a4050 [ 46.998251] RDX: ffff888016190000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.999539] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e4af2f [ 47.000822] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.002106] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f257df8 [ 47.003386] FS: 00007f7100726900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.004816] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.005888] CR2: 00007f7100c18580 CR3: 0000000009a58000 CR4: 0000000000350ef0 [ 47.007184] Call Trace: [ 47.007655] [ 47.008064] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.008957] ? __create_object+0x59/0x80 [ 47.009730] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.010685] __vmalloc_noprof+0x59/0x60 [ 47.011456] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.012324] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.013271] bpf_prog_alloc+0x39/0x200 [ 47.013966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.014899] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.015826] do_seccomp+0x349/0x25e0 [ 47.016531] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.017454] ? __pfx_do_seccomp+0x10/0x10 [ 47.018246] ? find_held_lock+0x2b/0x80 [ 47.018977] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.019934] ? static_key_count+0x60/0x80 [ 47.020738] prctl_set_seccomp+0x4e/0x70 [ 47.021524] __do_sys_prctl+0xe6c/0x1d70 [ 47.022307] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.023188] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.024108] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.025072] ? irqentry_exit+0xf3/0x650 [ 47.025829] do_syscall_64+0xbf/0x430 [ 47.026555] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.027508] RIP: 0033:0x7f7100c185cd [ 47.028212] 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 [ 47.031411] RSP: 002b:00007ffffe618fb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.032783] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7100c185cd [ 47.034049] RDX: 000055a27f50fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.035361] RBP: 00007ffffe619010 R08: 0000000000000000 R09: 00007ffffe6186b0 [ 47.036642] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2a1e87bf0 [ 47.037943] R13: 00007ffffe619440 R14: 000055a2a1e91380 R15: 000055a2a1e9c460 [ 47.039248] [ 47.039690] irq event stamp: 1843 [ 47.040342] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 47.041865] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 47.043386] softirqs last enabled at (1856): [] handle_softirqs+0x50c/0x770 [ 47.044942] softirqs last disabled at (1851): [] __irq_exit_rcu+0xc4/0x100 [ 47.046431] ---[ end trace 0000000000000000 ]--- [ 49.876459] ------------[ cut here ]------------ [ 49.877389] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.879413] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.880856] Modules linked in: [ 49.881478] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.883699] Tainted: [W]=WARN [ 49.884360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.885837] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.886747] 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 [ 49.889907] RSP: 0018:ffff88801a37fbc0 EFLAGS: 00010286 [ 49.890873] RAX: 0000000000000000 RBX: ffffed100346ff78 RCX: ffffffff813a4050 [ 49.892169] RDX: ffff888015eeb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.893445] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100346ff2f [ 49.894709] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.896008] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a37fdf8 [ 49.897297] FS: 00007f2df02af900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.898739] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.899820] CR2: 00007ffd74fa5ef7 CR3: 000000000cc12000 CR4: 0000000000350ef0 [ 49.901097] Call Trace: [ 49.901601] [ 49.902009] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.902910] ? __create_object+0x59/0x80 [ 49.903695] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.904656] __vmalloc_noprof+0x59/0x60 [ 49.905416] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.906275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.907207] bpf_prog_alloc+0x39/0x200 [ 49.907896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.908821] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.909717] do_seccomp+0x349/0x25e0 [ 49.910433] ? find_held_lock+0x2b/0x80 [ 49.911196] ? do_prlimit+0x310/0x610 [ 49.911899] ? __pfx_do_seccomp+0x10/0x10 [ 49.912693] ? do_raw_spin_unlock+0x53/0x220 [ 49.913523] ? _raw_spin_unlock+0x1e/0x40 [ 49.914300] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.915275] ? static_key_count+0x60/0x80 [ 49.916022] prctl_set_seccomp+0x4e/0x70 [ 49.916794] __do_sys_prctl+0xe6c/0x1d70 [ 49.917578] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.918433] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.919425] ? irqentry_exit+0xf3/0x650 [ 49.920135] do_syscall_64+0xbf/0x430 [ 49.920877] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.921837] RIP: 0033:0x7f2df07a15cd [ 49.922538] 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 [ 49.925697] RSP: 002b:00007ffd74fa4a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.927089] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2df07a15cd [ 49.928371] RDX: 000055ece491ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.929654] RBP: 00007ffd74fa4af0 R08: 0000000000000000 R09: 00007ffd74fa4190 [ 49.930929] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ece87d9ad0 [ 49.932221] R13: 00007ffd74fa4f20 R14: 000055ece87dabc0 R15: 000055ece87eb780 [ 49.933518] [ 49.933953] irq event stamp: 1821 [ 49.934618] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 49.936134] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 49.937673] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 49.939239] softirqs last disabled at (1861): [] __irq_exit_rcu+0xc4/0x100 [ 49.940652] ---[ end trace 0000000000000000 ]--- [ 50.712137] ------------[ cut here ]------------ [ 50.712739] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.714008] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.714928] Modules linked in: [ 50.715350] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.716703] Tainted: [W]=WARN [ 50.717054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.717998] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.718575] 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 [ 50.720588] RSP: 0018:ffff88800f3cfbc0 EFLAGS: 00010286 [ 50.721207] RAX: 0000000000000000 RBX: ffffed1001e79f78 RCX: ffffffff813a4050 [ 50.721993] RDX: ffff88800f0a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.722809] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e79f2f [ 50.723638] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.724461] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f3cfdf8 [ 50.725290] FS: 00007f0294b79900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.726202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.726850] CR2: 00007ffc51070ef7 CR3: 000000000dfa9000 CR4: 0000000000350ef0 [ 50.727674] Call Trace: [ 50.727972] [ 50.728254] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.728793] ? __create_object+0x59/0x80 [ 50.729278] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.729878] __vmalloc_noprof+0x59/0x60 [ 50.730357] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.730899] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.731518] bpf_prog_alloc+0x39/0x200 [ 50.731975] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.732586] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.733137] do_seccomp+0x349/0x25e0 [ 50.733606] ? find_held_lock+0x2b/0x80 [ 50.734077] ? do_prlimit+0x310/0x610 [ 50.734555] ? __pfx_do_seccomp+0x10/0x10 [ 50.735041] ? do_raw_spin_unlock+0x53/0x220 [ 50.735578] ? _raw_spin_unlock+0x1e/0x40 [ 50.736061] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.736683] ? static_key_count+0x60/0x80 [ 50.737201] prctl_set_seccomp+0x4e/0x70 [ 50.737674] __do_sys_prctl+0xe6c/0x1d70 [ 50.738187] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.738727] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.739366] ? irqentry_exit+0xf3/0x650 [ 50.739837] do_syscall_64+0xbf/0x430 [ 50.740313] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.740914] RIP: 0033:0x7f029506b5cd [ 50.741368] 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 [ 50.743469] RSP: 002b:00007ffc5106edd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.744355] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f029506b5cd [ 50.745196] RDX: 000055b9deb1be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.746005] RBP: 00007ffc5106ee30 R08: 0000000000000000 R09: 00007ffc5106e4d0 [ 50.746827] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b9fb843b10 [ 50.747668] R13: 00007ffc5106f260 R14: 000055b9fb8442b0 R15: 000055b9fb8586f0 [ 50.748506] [ 50.748786] irq event stamp: 1807 [ 50.749210] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 50.750200] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 50.751210] softirqs last enabled at (1348): [] handle_softirqs+0x50c/0x770 [ 50.752235] softirqs last disabled at (1329): [] __irq_exit_rcu+0xc4/0x100 [ 50.753226] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58719' (ECDSA) to the list of known hosts. 2025/11/18 10:50:42 fuzzer started 2025/11/18 10:50:42 dialing manager at localhost:34383 2025/11/18 10:50:42 checking machine... 2025/11/18 10:50:42 checking revisions... [ 51.660601] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:50:42 testing simple program... [ 51.755092] cgroup: Unknown subsys name 'net' [ 51.824491] cgroup: Unknown subsys name 'cpuset' [ 51.849042] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:50:41 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009611bc0 RCX=ffff888009627794 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888009611fbc RBP=ffff888009611bc0 RSP=ffff8880096277a0 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000023e35 R12=ffff888009611bc0 R13=ffff888009627888 R14=ffff888009627c30 R15=ffff888009627840 RIP=ffffffff815d2c0a RFL=00000213 [----A-C] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c9c6d9c0d8 CR3=000000000d076000 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=130950adf23d46a18c47dcae9a82c771 XMM02=ec2efd57dc4c00df0000000000304080 XMM03=0bfd8c86e3dedbe50000000000304150 XMM04=6f3344c63effdea400000000000ae988 XMM05=e1bcd410fb3842e6000000000031ffd8 XMM06=405749d8372a36f1000000000031fe60 XMM07=e042d86d42eb936e0000000000311a98 XMM08=0bfd8c86e3dedbe50000000000304150 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800b3ef4c8 RCX=ffffffff84c55a79 RDX=ffff88800f3e3780 RSI=ffffffff84c55ffc RDI=ffff88800b3ef4c8 RBP=0000000000000007 RSP=ffff88800b3ef3d8 R8 =0000000000000001 R9 =0000000000000000 R10=ffffffffffffffff R11=0000000000000001 R12=0000000000000003 R13=dffffc0000000000 R14=ffff88800b3ef4c8 R15=ffff88800b3ef4c8 RIP=ffffffff81751e00 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 00007f2df02af900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd74f9e000 CR3=000000001f6c0000 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