[ 39.028158] ------------[ cut here ]------------ [ 39.029089] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.031104] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.032577] Modules linked in: [ 39.033261] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.035258] Tainted: [W]=WARN [ 39.035823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.037301] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.038207] 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 [ 39.041387] RSP: 0018:ffff888016837bc0 EFLAGS: 00010286 [ 39.042369] RAX: 0000000000000000 RBX: ffffed1002d06f78 RCX: ffffffff813a4050 [ 39.043646] RDX: ffff888017db1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.044952] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d06f2f [ 39.046228] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.047500] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016837df8 [ 39.048804] FS: 00007fcf61c71900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.050249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.051321] CR2: 00007fcf62163580 CR3: 000000001bf5d000 CR4: 0000000000350ef0 [ 39.052630] Call Trace: [ 39.053139] [ 39.053556] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.054469] ? __create_object+0x59/0x80 [ 39.055255] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.056243] __vmalloc_noprof+0x59/0x60 [ 39.057017] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.057858] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.058810] bpf_prog_alloc+0x39/0x200 [ 39.059552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.060497] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.061421] do_seccomp+0x349/0x25e0 [ 39.062143] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.063058] ? __pfx_do_seccomp+0x10/0x10 [ 39.063814] ? find_held_lock+0x2b/0x80 [ 39.064585] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.065547] ? static_key_count+0x60/0x80 [ 39.066352] prctl_set_seccomp+0x4e/0x70 [ 39.067134] __do_sys_prctl+0xe6c/0x1d70 [ 39.067877] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.068753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.069732] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.070725] ? irqentry_exit+0xf3/0x650 [ 39.071514] do_syscall_64+0xbf/0x430 [ 39.072266] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.073219] RIP: 0033:0x7fcf621635cd [ 39.073880] 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 [ 39.077113] RSP: 002b:00007ffdb693c0e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.078480] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcf621635cd [ 39.079756] RDX: 000055b54fb33e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.081052] RBP: 00007ffdb693c140 R08: 0000000000000000 R09: 00007ffdb693b7e0 [ 39.082344] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b571bfbad0 [ 39.083642] R13: 00007ffdb693c570 R14: 000055b571bfcbc0 R15: 000055b571c0d780 [ 39.084954] [ 39.085376] irq event stamp: 1755 [ 39.086026] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 39.087567] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 39.089089] softirqs last enabled at (1638): [] handle_softirqs+0x50c/0x770 [ 39.090640] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 39.092163] ---[ end trace 0000000000000000 ]--- [ 41.811480] ------------[ cut here ]------------ [ 41.812311] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.814094] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.815374] Modules linked in: [ 41.815939] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.817667] Tainted: [W]=WARN [ 41.818185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.819487] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.820297] 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 [ 41.823416] RSP: 0018:ffff888016f3fbc0 EFLAGS: 00010286 [ 41.824374] RAX: 0000000000000000 RBX: ffffed1002de7f78 RCX: ffffffff813a4050 [ 41.825517] RDX: ffff888019f11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.826650] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de7f2f [ 41.827809] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.828951] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f3fdf8 [ 41.830084] FS: 00007f8f56a86900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.831368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.832313] CR2: 00007f8f56f78580 CR3: 00000000209e6000 CR4: 0000000000350ef0 [ 41.833443] Call Trace: [ 41.833845] [ 41.834254] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.835056] ? __create_object+0x59/0x80 [ 41.835708] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.836582] __vmalloc_noprof+0x59/0x60 [ 41.837249] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.838023] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.838803] bpf_prog_alloc+0x39/0x200 [ 41.839452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.840286] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.841078] do_seccomp+0x349/0x25e0 [ 41.841688] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.842481] ? __pfx_do_seccomp+0x10/0x10 [ 41.843192] ? find_held_lock+0x2b/0x80 [ 41.843850] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.844694] ? static_key_count+0x60/0x80 [ 41.845398] prctl_set_seccomp+0x4e/0x70 [ 41.846084] __do_sys_prctl+0xe6c/0x1d70 [ 41.846733] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.847472] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.848329] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.849183] ? irqentry_exit+0xf3/0x650 [ 41.849813] do_syscall_64+0xbf/0x430 [ 41.850451] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.851266] RIP: 0033:0x7f8f56f785cd [ 41.851858] 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 [ 41.854670] RSP: 002b:00007fff06f89510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.855876] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8f56f785cd [ 41.857006] RDX: 0000559c7a875e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.858126] RBP: 00007fff06f89570 R08: 0000000000000000 R09: 00007fff06f88c10 [ 41.859241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c91e81ad0 [ 41.860367] R13: 00007fff06f899a0 R14: 0000559c91e82bc0 R15: 0000559c91e93780 [ 41.861500] [ 41.861871] irq event stamp: 2391 [ 41.862434] hardirqs last enabled at (2401): [] __up_console_sem+0x78/0x80 [ 41.863769] hardirqs last disabled at (2410): [] __up_console_sem+0x5d/0x80 [ 41.865083] softirqs last enabled at (2188): [] handle_softirqs+0x50c/0x770 [ 41.866432] softirqs last disabled at (2181): [] __irq_exit_rcu+0xc4/0x100 [ 41.867767] ---[ end trace 0000000000000000 ]--- [ 42.529933] ------------[ cut here ]------------ [ 42.530369] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.531317] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.532000] Modules linked in: [ 42.532274] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.533210] Tainted: [W]=WARN [ 42.533471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.534154] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.534565] 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 [ 42.536050] RSP: 0018:ffff888009cd7bc0 EFLAGS: 00010286 [ 42.536600] RAX: 0000000000000000 RBX: ffffed100139af78 RCX: ffffffff813a4050 [ 42.537199] RDX: ffff88800ee65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.537776] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100139af2f [ 42.538366] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.538954] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009cd7df8 [ 42.539522] FS: 00007faf65724900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.540190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.540658] CR2: 00007faf65c16580 CR3: 000000001e056000 CR4: 0000000000350ef0 [ 42.541248] Call Trace: [ 42.541462] [ 42.541641] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.542020] ? __create_object+0x59/0x80 [ 42.542335] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.542727] __vmalloc_noprof+0x59/0x60 [ 42.543048] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.543400] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.543784] bpf_prog_alloc+0x39/0x200 [ 42.544096] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.544477] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.544901] do_seccomp+0x349/0x25e0 [ 42.545248] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.545611] ? __pfx_do_seccomp+0x10/0x10 [ 42.545947] ? find_held_lock+0x2b/0x80 [ 42.546253] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.546642] ? static_key_count+0x60/0x80 [ 42.546983] prctl_set_seccomp+0x4e/0x70 [ 42.547295] __do_sys_prctl+0xe6c/0x1d70 [ 42.547610] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.547984] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.548375] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.548764] ? irqentry_exit+0xf3/0x650 [ 42.549095] do_syscall_64+0xbf/0x430 [ 42.549392] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.549779] RIP: 0033:0x7faf65c165cd [ 42.550106] 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 [ 42.551443] RSP: 002b:00007ffd27996100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.552024] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faf65c165cd [ 42.552550] RDX: 000055ccb49abe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.553092] RBP: 00007ffd27996160 R08: 0000000000000000 R09: 00007ffd27995800 [ 42.553613] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cce81ddad0 [ 42.554150] R13: 00007ffd27996590 R14: 000055cce81debc0 R15: 000055cce81ef780 [ 42.554785] [ 42.554984] irq event stamp: 1803 [ 42.555240] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 42.555872] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 42.556511] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 42.557160] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 42.557785] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31427' (ECDSA) to the list of known hosts. 2025/11/17 18:49:02 fuzzer started 2025/11/17 18:49:02 dialing manager at localhost:37895 2025/11/17 18:49:02 checking machine... 2025/11/17 18:49:02 checking revisions... [ 43.360652] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:49:02 testing simple program... [ 43.462211] cgroup: Unknown subsys name 'net' [ 43.532655] cgroup: Unknown subsys name 'cpuset' [ 43.547634] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:49:02 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888016887998 RCX=ffff888016887344 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88800ef403fc RBP=ffff88800ef40000 RSP=ffff888016887350 R8 =0000000000000001 R9 =ffff888016887430 R10=000000000003c9ed R11=00000000000219cc R12=ffff888016887401 R13=ffff888016887438 R14=ffff888016887968 R15=ffff8880168873f0 RIP=ffffffff815d29c0 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 00007f8f56a86900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8f56a23008 CR3=0000000014559000 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=000000000001d41f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f18f3c83550 CR3=000000000dc61000 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=5a3855c8fdbe17ad4f47f1e894ea5378 XMM02=00000000003023a0ec2efd57dc4c00df XMM03=000000000030e50098b3f4df2e2a5aef XMM04=1955eed2d3c1e3f900000000000ae988 XMM05=f40225ba9d133078000000000031f838 XMM06=5b75c91c80445342000000000031e8d8 XMM07=e042d86d42eb936e000000000030e7d8 XMM08=98b3f4df2e2a5aef0000000000302400 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000