[ 39.063901] ------------[ cut here ]------------ [ 39.064637] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.066283] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.067532] Modules linked in: [ 39.068053] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.069702] Tainted: [W]=WARN [ 39.070197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.071466] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.072228] 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 [ 39.074862] RSP: 0018:ffff88800fb47bc0 EFLAGS: 00010286 [ 39.075668] RAX: 0000000000000000 RBX: ffffed1001f68f78 RCX: ffffffff813a4050 [ 39.076756] RDX: ffff888016645340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.077826] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f68f2f [ 39.078897] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.080013] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fb47df8 [ 39.081083] FS: 00007fb67e140900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.082282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.083207] CR2: 00007ffc2e58aef7 CR3: 000000000bd25000 CR4: 0000000000350ef0 [ 39.084283] Call Trace: [ 39.084669] [ 39.085055] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.085816] ? __create_object+0x59/0x80 [ 39.086422] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.087276] __vmalloc_noprof+0x59/0x60 [ 39.087912] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.088599] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.089372] bpf_prog_alloc+0x39/0x200 [ 39.089998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.090728] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.091520] do_seccomp+0x349/0x25e0 [ 39.092129] ? find_held_lock+0x2b/0x80 [ 39.092723] ? do_prlimit+0x310/0x610 [ 39.093343] ? __pfx_do_seccomp+0x10/0x10 [ 39.094001] ? do_raw_spin_unlock+0x53/0x220 [ 39.094658] ? _raw_spin_unlock+0x1e/0x40 [ 39.095335] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.096139] ? static_key_count+0x60/0x80 [ 39.096815] prctl_set_seccomp+0x4e/0x70 [ 39.097432] __do_sys_prctl+0xe6c/0x1d70 [ 39.098084] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.098807] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.099600] ? irqentry_exit+0xf3/0x650 [ 39.100255] do_syscall_64+0xbf/0x430 [ 39.100869] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.101632] RIP: 0033:0x7fb67e6325cd [ 39.102228] 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 [ 39.104900] RSP: 002b:00007ffc2e589e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.106065] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb67e6325cd [ 39.107186] RDX: 000055927f97fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.108253] RBP: 00007ffc2e589ef0 R08: 0000000000000000 R09: 00007ffc2e589590 [ 39.109326] R10: 0000000000000000 R11: 0000000000000246 R12: 000055928c1f2b10 [ 39.110424] R13: 00007ffc2e58a320 R14: 000055928c1f32b0 R15: 000055928c2076f0 [ 39.111531] [ 39.111936] irq event stamp: 1709 [ 39.112442] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 39.113722] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 39.115067] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 39.116356] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 39.117618] ---[ end trace 0000000000000000 ]--- [ 41.782919] ------------[ cut here ]------------ [ 41.783359] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.784275] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 41.784946] Modules linked in: [ 41.785214] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.786117] Tainted: [W]=WARN [ 41.786365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.787055] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.787448] 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 [ 41.788881] RSP: 0018:ffff888017e7fbc0 EFLAGS: 00010286 [ 41.789300] RAX: 0000000000000000 RBX: ffffed1002fcff78 RCX: ffffffff813a4050 [ 41.789878] RDX: ffff88800f8a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.790435] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fcff2f [ 41.791024] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.791585] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e7fdf8 [ 41.792165] FS: 00007fb7405b6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.792814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.793278] CR2: 00007fb740aa8580 CR3: 000000001f650000 CR4: 0000000000350ef0 [ 41.793861] Call Trace: [ 41.794078] [ 41.794261] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.794644] ? __create_object+0x59/0x80 [ 41.795019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.795439] __vmalloc_noprof+0x59/0x60 [ 41.795776] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.796147] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.796543] bpf_prog_alloc+0x39/0x200 [ 41.796878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.797276] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.797661] do_seccomp+0x349/0x25e0 [ 41.797986] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.798372] ? __pfx_do_seccomp+0x10/0x10 [ 41.798703] ? find_held_lock+0x2b/0x80 [ 41.799070] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.799484] ? static_key_count+0x60/0x80 [ 41.799844] prctl_set_seccomp+0x4e/0x70 [ 41.800174] __do_sys_prctl+0xe6c/0x1d70 [ 41.800504] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.800889] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.801304] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.801717] ? irqentry_exit+0xf3/0x650 [ 41.802062] do_syscall_64+0xbf/0x430 [ 41.802375] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.802802] RIP: 0033:0x7fb740aa85cd [ 41.803119] 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 [ 41.804536] RSP: 002b:00007ffda9377f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.805178] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb740aa85cd [ 41.805756] RDX: 000055a6ce5f6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.806310] RBP: 00007ffda9377f90 R08: 0000000000000000 R09: 00007ffda9377630 [ 41.806884] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a6fc63f2b0 [ 41.807464] R13: 00007ffda93783c0 R14: 000055a6fc641d20 R15: 000055a6fc6538d0 [ 41.808049] [ 41.808239] irq event stamp: 1625 [ 41.808511] hardirqs last enabled at (1633): [] __up_console_sem+0x78/0x80 [ 41.809190] hardirqs last disabled at (1642): [] __up_console_sem+0x5d/0x80 [ 41.809874] softirqs last enabled at (1568): [] handle_softirqs+0x50c/0x770 [ 41.810548] softirqs last disabled at (1557): [] __irq_exit_rcu+0xc4/0x100 [ 41.811245] ---[ end trace 0000000000000000 ]--- [ 42.554833] ------------[ cut here ]------------ [ 42.555557] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.557192] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.558393] Modules linked in: [ 42.558921] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.560555] Tainted: [W]=WARN [ 42.561059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.562268] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.563084] 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 [ 42.565684] RSP: 0018:ffff888014797bc0 EFLAGS: 00010286 [ 42.566486] RAX: 0000000000000000 RBX: ffffed10028f2f78 RCX: ffffffff813a4050 [ 42.567540] RDX: ffff88800a8d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.568594] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028f2f2f [ 42.569639] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.570690] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014797df8 [ 42.571767] FS: 00007fec4cbce900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.572958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.573834] CR2: 00007ffdb5391ef7 CR3: 000000001f7cc000 CR4: 0000000000350ef0 [ 42.574888] Call Trace: [ 42.575279] [ 42.575627] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.576392] ? __create_object+0x59/0x80 [ 42.577066] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.577905] __vmalloc_noprof+0x59/0x60 [ 42.578518] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.579285] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.580081] bpf_prog_alloc+0x39/0x200 [ 42.580678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.581476] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.582259] do_seccomp+0x349/0x25e0 [ 42.582876] ? find_held_lock+0x2b/0x80 [ 42.583505] ? do_prlimit+0x310/0x610 [ 42.584139] ? __pfx_do_seccomp+0x10/0x10 [ 42.584816] ? do_raw_spin_unlock+0x53/0x220 [ 42.585493] ? _raw_spin_unlock+0x1e/0x40 [ 42.586156] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.586994] ? static_key_count+0x60/0x80 [ 42.587652] prctl_set_seccomp+0x4e/0x70 [ 42.588318] __do_sys_prctl+0xe6c/0x1d70 [ 42.589001] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.589701] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.590534] ? irqentry_exit+0xf3/0x650 [ 42.591199] do_syscall_64+0xbf/0x430 [ 42.591848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.592637] RIP: 0033:0x7fec4d0c05cd [ 42.593251] 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 [ 42.596000] RSP: 002b:00007ffdb53909c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.597189] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fec4d0c05cd [ 42.598293] RDX: 0000562d95765e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.599431] RBP: 00007ffdb5390a20 R08: 0000000000000000 R09: 00007ffdb53900c0 [ 42.600541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562dafc2b240 [ 42.601653] R13: 00007ffdb5390e50 R14: 0000562dafc34380 R15: 0000562dafc3f540 [ 42.602780] [ 42.603154] irq event stamp: 1757 [ 42.603681] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 42.604993] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 42.606325] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 42.607677] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 42.608993] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30934' (ECDSA) to the list of known hosts. 2025/11/18 19:46:07 fuzzer started 2025/11/18 19:46:07 dialing manager at localhost:34383 2025/11/18 19:46:07 checking machine... 2025/11/18 19:46:07 checking revisions... [ 43.474598] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:46:07 testing simple program... [ 43.545520] cgroup: Unknown subsys name 'net' [ 43.583082] cgroup: Unknown subsys name 'cpuset' [ 43.599644] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:46:06 Registers: info registers vcpu 0 RAX=000000000003e7eb RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 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=00007f01eb33f300 CR3=000000000d58b000 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=ef403cb769902a8d8f4216b4c41ae0f4 XMM02=2c67c8bc2e329bc300000000003018b0 XMM03=fb795ef6d6577056000000000030db10 XMM04=de6045d164990e0800000000000ae988 XMM05=d96330e2d2db8632000000000031e7c8 XMM06=474038aa6c007e1f000000000031e650 XMM07=e042d86d42eb936e000000000030dde8 XMM08=d709e612f503b7830000000000301910 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86ab8454 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888017a07a20 RSP=ffff888017a07958 R8 =ffffffff86ab8458 R9 =ffff888017a07a08 R10=000000000003c9ed R11=00000000000255cb R12=ffff888017a07a28 R13=ffff888017a07a10 R14=ffff888017a07d18 R15=ffff888017a079c8 RIP=ffffffff8135f0ce RFL=00000297 [--S-APC] 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 00007fb7405b6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb740580008 CR3=000000000bcca000 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