[ 39.000476] ------------[ cut here ]------------ [ 39.001403] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.003504] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.004979] Modules linked in: [ 39.005623] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.007622] Tainted: [W]=WARN [ 39.008234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.009730] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.010663] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 39.013908] RSP: 0018:ffff888017a37bc0 EFLAGS: 00010286 [ 39.014893] RAX: 0000000000000000 RBX: ffffed1002f46f78 RCX: ffffffff813a4050 [ 39.016207] RDX: ffff8880171cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.017510] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f46f2f [ 39.018798] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.020087] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a37df8 [ 39.021394] FS: 00007f0efb69f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.022847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.023928] CR2: 00007f0efbc054a6 CR3: 000000000c066000 CR4: 0000000000350ef0 [ 39.025240] Call Trace: [ 39.025709] [ 39.026154] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.027020] ? __create_object+0x59/0x80 [ 39.027816] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.028805] __vmalloc_noprof+0x59/0x60 [ 39.029583] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.030460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.031413] bpf_prog_alloc+0x39/0x200 [ 39.032170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.033060] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.033981] do_seccomp+0x349/0x25e0 [ 39.034709] ? find_held_lock+0x2b/0x80 [ 39.035483] ? do_prlimit+0x310/0x610 [ 39.036239] ? __pfx_do_seccomp+0x10/0x10 [ 39.036996] ? do_raw_spin_unlock+0x53/0x220 [ 39.037838] ? _raw_spin_unlock+0x1e/0x40 [ 39.038633] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.039613] ? static_key_count+0x60/0x80 [ 39.040421] prctl_set_seccomp+0x4e/0x70 [ 39.041207] __do_sys_prctl+0xe6c/0x1d70 [ 39.041951] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.042824] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.043820] ? irqentry_exit+0xf3/0x650 [ 39.044598] do_syscall_64+0xbf/0x430 [ 39.045358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.046328] RIP: 0033:0x7f0efbb915cd [ 39.047015] 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 [ 39.050203] RSP: 002b:00007ffc60e88080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.051611] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0efbb915cd [ 39.052896] RDX: 000055dd4d70ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.054202] RBP: 00007ffc60e880e0 R08: 0000000000000000 R09: 00007ffc60e87780 [ 39.055519] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd725e5ad0 [ 39.057010] R13: 00007ffc60e88510 R14: 000055dd725e6bc0 R15: 000055dd725f7780 [ 39.058569] [ 39.059008] irq event stamp: 1749 [ 39.059656] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 39.061156] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 39.062661] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 39.064228] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 39.065755] ---[ end trace 0000000000000000 ]--- [ 42.451937] ------------[ cut here ]------------ [ 42.452890] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.454913] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.456476] Modules linked in: [ 42.457066] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.459088] Tainted: [W]=WARN [ 42.459722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.461219] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.462083] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.465366] RSP: 0018:ffff888017a37bc0 EFLAGS: 00010286 [ 42.466357] RAX: 0000000000000000 RBX: ffffed1002f46f78 RCX: ffffffff813a4050 [ 42.467669] RDX: ffff888015df8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.468972] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f46f2f [ 42.470256] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.471558] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a37df8 [ 42.472848] FS: 00007f8e2c3f0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.474299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.475396] CR2: 00007fff114d9ef7 CR3: 000000001ff07000 CR4: 0000000000350ef0 [ 42.476701] Call Trace: [ 42.477198] [ 42.477610] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.478518] ? __create_object+0x59/0x80 [ 42.479330] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.480311] __vmalloc_noprof+0x59/0x60 [ 42.481031] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.481902] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.482826] bpf_prog_alloc+0x39/0x200 [ 42.483584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.484520] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.485427] do_seccomp+0x349/0x25e0 [ 42.486154] ? find_held_lock+0x2b/0x80 [ 42.486863] ? do_prlimit+0x310/0x610 [ 42.487631] ? __pfx_do_seccomp+0x10/0x10 [ 42.488424] ? do_raw_spin_unlock+0x53/0x220 [ 42.489256] ? _raw_spin_unlock+0x1e/0x40 [ 42.489991] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.490946] ? static_key_count+0x60/0x80 [ 42.491747] prctl_set_seccomp+0x4e/0x70 [ 42.492525] __do_sys_prctl+0xe6c/0x1d70 [ 42.493302] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.494169] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.495165] ? irqentry_exit+0xf3/0x650 [ 42.495889] do_syscall_64+0xbf/0x430 [ 42.496639] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.497592] RIP: 0033:0x7f8e2c8e25cd [ 42.498299] 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 [ 42.501523] RSP: 002b:00007fff114d85d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.502884] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e2c8e25cd [ 42.504207] RDX: 000055f8043ece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.505490] RBP: 00007fff114d8630 R08: 0000000000000000 R09: 00007fff114d7cd0 [ 42.506773] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f841a052b0 [ 42.508074] R13: 00007fff114d8a60 R14: 000055f841a07d20 R15: 000055f841a198d0 [ 42.509403] [ 42.509824] irq event stamp: 1765 [ 42.510480] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 42.512047] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 42.513589] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 42.515155] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 42.516686] ---[ end trace 0000000000000000 ]--- [ 43.368053] ------------[ cut here ]------------ [ 43.368805] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.370426] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.371597] Modules linked in: [ 43.372074] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.373721] Tainted: [W]=WARN [ 43.374202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.376297] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.377169] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 43.380180] RSP: 0018:ffff8880172b7bc0 EFLAGS: 00010286 [ 43.381065] RAX: 0000000000000000 RBX: ffffed1002e56f78 RCX: ffffffff813a4050 [ 43.382270] RDX: ffff88801746b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.383483] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e56f2f [ 43.384688] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.385897] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172b7df8 [ 43.387126] FS: 00007f416becc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.388485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.389486] CR2: 00007ffc4a52cef7 CR3: 000000002056b000 CR4: 0000000000350ef0 [ 43.390702] Call Trace: [ 43.391197] [ 43.391589] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.392440] ? __create_object+0x59/0x80 [ 43.393186] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.394062] __vmalloc_noprof+0x59/0x60 [ 43.394772] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.395613] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.396486] bpf_prog_alloc+0x39/0x200 [ 43.397179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.398015] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.398857] do_seccomp+0x349/0x25e0 [ 43.399542] ? find_held_lock+0x2b/0x80 [ 43.400253] ? do_prlimit+0x310/0x610 [ 43.400910] ? __pfx_do_seccomp+0x10/0x10 [ 43.401644] ? do_raw_spin_unlock+0x53/0x220 [ 43.402430] ? _raw_spin_unlock+0x1e/0x40 [ 43.403171] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.404034] ? static_key_count+0x60/0x80 [ 43.404792] prctl_set_seccomp+0x4e/0x70 [ 43.405515] __do_sys_prctl+0xe6c/0x1d70 [ 43.406252] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.407022] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.407944] ? irqentry_exit+0xf3/0x650 [ 43.408670] do_syscall_64+0xbf/0x430 [ 43.409373] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.410281] RIP: 0033:0x7f416c3be5cd [ 43.410906] 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 [ 43.413907] RSP: 002b:00007ffc4a52b780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.415209] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f416c3be5cd [ 43.416417] RDX: 0000560e0f4d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.417625] RBP: 00007ffc4a52b7e0 R08: 0000000000000000 R09: 00007ffc4a52ae80 [ 43.418837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560e476382b0 [ 43.420052] R13: 00007ffc4a52bc10 R14: 0000560e4763ad20 R15: 0000560e4764c8d0 [ 43.421281] [ 43.421681] irq event stamp: 1859 [ 43.422287] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 43.423745] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 43.425178] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 43.426630] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 43.428069] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42554' (ECDSA) to the list of known hosts. 2025/11/17 12:28:44 fuzzer started 2025/11/17 12:28:44 dialing manager at localhost:37895 2025/11/17 12:28:44 checking machine... 2025/11/17 12:28:44 checking revisions... [ 44.314016] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:28:44 testing simple program... [ 44.387036] cgroup: Unknown subsys name 'net' [ 44.437247] cgroup: Unknown subsys name 'cpuset' [ 44.446852] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:28:43 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff82304d58 RDX=ffff8880171c9bc0 RSI=ffffffff823041c9 RDI=0000000000000005 RBP=0000000000000025 RSP=ffff88801a84fa78 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800f536000 R13=0000000000000001 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff81751c80 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 00007f8e2c3f0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8e2c9a80b0 CR3=000000001ffd1000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000013bdf401 RBX=ffffffff81618fa0 RCX=ffff888013bdf3dc RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888017919fbc RBP=ffff888013bdf520 RSP=ffff888013bdf468 R8 =0000000000000001 R9 =ffff888013bdf4c8 R10=000000000003c9ed R11=000000000002560c R12=ffff888013bdf550 R13=ffff888013bdf4d0 R14=ffff888013bdf7f0 R15=ffff888013bdf488 RIP=ffffffff8135e43b RFL=00000296 [--S-AP-] 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 00007f9b126e8900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe76b05848 CR3=000000000cbeb000 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=2033343a38323a323120373120766f4e XMM01=6964206465766965636552203a5d3034 XMM02=6f63736964203a31313a323035333320 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032343a38323a3231203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000