[ 39.138856] ------------[ cut here ]------------ [ 39.139700] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.141672] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.143145] Modules linked in: [ 39.143732] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.145691] Tainted: [W]=WARN [ 39.146269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.147695] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.148571] 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 [ 39.151624] RSP: 0018:ffff88800f1b7bc0 EFLAGS: 00010286 [ 39.152569] RAX: 0000000000000000 RBX: ffffed1001e36f78 RCX: ffffffff813a4050 [ 39.153806] RDX: ffff88800f345340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.155039] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e36f2f [ 39.156301] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.157540] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1b7df8 [ 39.158773] FS: 00007f07b0cea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.160164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.161192] CR2: 00007ffd117f8ef7 CR3: 000000000db79000 CR4: 0000000000350ef0 [ 39.162433] Call Trace: [ 39.162923] [ 39.163325] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.164223] ? __create_object+0x59/0x80 [ 39.165140] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.166101] __vmalloc_noprof+0x59/0x60 [ 39.166861] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.167694] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.168644] bpf_prog_alloc+0x39/0x200 [ 39.169386] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.170325] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.171332] do_seccomp+0x349/0x25e0 [ 39.172048] ? find_held_lock+0x2b/0x80 [ 39.172789] ? do_prlimit+0x310/0x610 [ 39.173482] ? __pfx_do_seccomp+0x10/0x10 [ 39.174249] ? do_raw_spin_unlock+0x53/0x220 [ 39.175051] ? _raw_spin_unlock+0x1e/0x40 [ 39.175823] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.176719] ? static_key_count+0x60/0x80 [ 39.177507] prctl_set_seccomp+0x4e/0x70 [ 39.178274] __do_sys_prctl+0xe6c/0x1d70 [ 39.179042] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.179892] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.180848] ? irqentry_exit+0xf3/0x650 [ 39.181558] do_syscall_64+0xbf/0x430 [ 39.182281] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.183220] RIP: 0033:0x7f07b11dc5cd [ 39.183909] 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 [ 39.187017] RSP: 002b:00007ffd117f69d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.188357] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f07b11dc5cd [ 39.189614] RDX: 000055a04eaa5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.190878] RBP: 00007ffd117f6a30 R08: 0000000000000000 R09: 00007ffd117f60d0 [ 39.192142] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a07ab2a2b0 [ 39.193412] R13: 00007ffd117f6e60 R14: 000055a07ab2cd20 R15: 000055a07ab3e8d0 [ 39.194679] [ 39.195122] irq event stamp: 1779 [ 39.195778] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 39.197278] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 39.198768] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 39.200300] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 39.201781] ---[ end trace 0000000000000000 ]--- [ 42.042080] ------------[ cut here ]------------ [ 42.042489] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.043451] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.044117] Modules linked in: [ 42.044388] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.045284] Tainted: [W]=WARN [ 42.045533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.046188] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.046586] 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 [ 42.048039] RSP: 0018:ffff88801ab37bc0 EFLAGS: 00010286 [ 42.048464] RAX: 0000000000000000 RBX: ffffed1003566f78 RCX: ffffffff813a4050 [ 42.049045] RDX: ffff8880171c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.049607] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003566f2f [ 42.050185] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.050768] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ab37df8 [ 42.051337] FS: 00007f6e7dde7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.051996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.052458] CR2: 00007fff282d5ef7 CR3: 000000001f78f000 CR4: 0000000000350ef0 [ 42.053042] Call Trace: [ 42.053252] [ 42.053439] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.053844] ? __create_object+0x59/0x80 [ 42.054180] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.054597] __vmalloc_noprof+0x59/0x60 [ 42.054935] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.055312] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.055718] bpf_prog_alloc+0x39/0x200 [ 42.056057] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.056455] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.056867] do_seccomp+0x349/0x25e0 [ 42.057173] ? find_held_lock+0x2b/0x80 [ 42.057494] ? do_prlimit+0x310/0x610 [ 42.057832] ? __pfx_do_seccomp+0x10/0x10 [ 42.058169] ? do_raw_spin_unlock+0x53/0x220 [ 42.058524] ? _raw_spin_unlock+0x1e/0x40 [ 42.058883] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.059300] ? static_key_count+0x60/0x80 [ 42.059648] prctl_set_seccomp+0x4e/0x70 [ 42.059997] __do_sys_prctl+0xe6c/0x1d70 [ 42.060332] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.060702] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.061143] ? irqentry_exit+0xf3/0x650 [ 42.061475] do_syscall_64+0xbf/0x430 [ 42.061812] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.062223] RIP: 0033:0x7f6e7e2d95cd [ 42.062521] 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 [ 42.063963] RSP: 002b:00007fff282d3d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.064563] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e7e2d95cd [ 42.065143] RDX: 00005603e4bf5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.065706] RBP: 00007fff282d3d70 R08: 0000000000000000 R09: 00007fff282d3410 [ 42.066282] R10: 0000000000000000 R11: 0000000000000246 R12: 000056040ab52ad0 [ 42.066864] R13: 00007fff282d41a0 R14: 000056040ab53bc0 R15: 000056040ab64780 [ 42.067432] [ 42.067631] irq event stamp: 1615 [ 42.067928] hardirqs last enabled at (1625): [] __up_console_sem+0x78/0x80 [ 42.068600] hardirqs last disabled at (1632): [] __up_console_sem+0x5d/0x80 [ 42.069286] softirqs last enabled at (950): [] handle_softirqs+0x50c/0x770 [ 42.069979] softirqs last disabled at (945): [] __irq_exit_rcu+0xc4/0x100 [ 42.070635] ---[ end trace 0000000000000000 ]--- [ 42.728476] ------------[ cut here ]------------ [ 42.729402] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.731375] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 42.732843] Modules linked in: [ 42.733430] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.735664] Tainted: [W]=WARN [ 42.736324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.737817] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.738694] 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 [ 42.741904] RSP: 0018:ffff88801c05fbc0 EFLAGS: 00010286 [ 42.742871] RAX: 0000000000000000 RBX: ffffed100380bf78 RCX: ffffffff813a4050 [ 42.744182] RDX: ffff8880171c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.745483] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100380bf2f [ 42.746784] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.748082] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c05fdf8 [ 42.749386] FS: 00007f3230d4e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.750824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.751904] CR2: 00007ffd0716def7 CR3: 000000000e558000 CR4: 0000000000350ef0 [ 42.753193] Call Trace: [ 42.753668] [ 42.754136] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.755049] ? __create_object+0x59/0x80 [ 42.755842] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.756820] __vmalloc_noprof+0x59/0x60 [ 42.757530] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.758422] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.759351] bpf_prog_alloc+0x39/0x200 [ 42.760131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.761082] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.761993] do_seccomp+0x349/0x25e0 [ 42.762667] ? find_held_lock+0x2b/0x80 [ 42.763440] ? do_prlimit+0x310/0x610 [ 42.764191] ? __pfx_do_seccomp+0x10/0x10 [ 42.764971] ? do_raw_spin_unlock+0x53/0x220 [ 42.765831] ? _raw_spin_unlock+0x1e/0x40 [ 42.766567] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.767532] ? static_key_count+0x60/0x80 [ 42.768344] prctl_set_seccomp+0x4e/0x70 [ 42.769134] __do_sys_prctl+0xe6c/0x1d70 [ 42.769930] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.770810] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.771803] ? irqentry_exit+0xf3/0x650 [ 42.772530] do_syscall_64+0xbf/0x430 [ 42.773283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.774256] RIP: 0033:0x7f32312405cd [ 42.774956] 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 [ 42.778163] RSP: 002b:00007ffd0716c880 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.779537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f32312405cd [ 42.780851] RDX: 000055677eeabe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.782147] RBP: 00007ffd0716c8e0 R08: 0000000000000000 R09: 00007ffd0716bf80 [ 42.783432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556781128ad0 [ 42.784760] R13: 00007ffd0716cd10 R14: 0000556781129bc0 R15: 000055678113a780 [ 42.786070] [ 42.786502] irq event stamp: 1773 [ 42.787163] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 42.788690] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 42.790255] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 42.791817] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 42.793330] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23653' (ECDSA) to the list of known hosts. 2025/11/18 11:04:43 fuzzer started 2025/11/18 11:04:43 dialing manager at localhost:34383 2025/11/18 11:04:43 checking machine... 2025/11/18 11:04:43 checking revisions... [ 43.726166] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:04:44 testing simple program... [ 43.817945] cgroup: Unknown subsys name 'net' [ 43.876722] cgroup: Unknown subsys name 'cpuset' [ 43.892998] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:04:42 Registers: info registers vcpu 0 RAX=1ffffffff0ce5446 RBX=ffffffff8672a230 RCX=ffffffff81b621ba RDX=0000000000000000 RSI=ffffffff86abec22 RDI=ffffffff8672a208 RBP=ffffffff8672a22c RSP=ffff88806ce089b8 R8 =ffffffff86abec22 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002671b R12=ffffffff8672a234 R13=ffffffff8672a208 R14=ffffffff8672a228 R15=dffffc0000000000 RIP=ffffffff8135daaf 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 00007f6e7dde7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6e7dda7008 CR3=000000000e3bc000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000003ff RBX=ffff88800f3d5340 RCX=0000000000000000 RDX=00000000000003ff RSI=0000000000000000 RDI=ffff88806cf38440 RBP=ffff88800f3d5d98 RSP=ffff8880182a7b20 R8 =0000000000000000 R9 =00000000000003ff R10=0000000000000001 R11=0000000000000000 R12=ffff88800f3d5d98 R13=0000000000000003 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 00007fa3e8632900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f796f8d2018 CR3=000000000ccde000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000