[ 39.035878] ------------[ cut here ]------------ [ 39.036820] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.038781] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.040254] Modules linked in: [ 39.040880] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.043061] Tainted: [W]=WARN [ 39.043987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.045484] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.046334] 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 [ 39.049479] RSP: 0018:ffff8880162f7bc0 EFLAGS: 00010286 [ 39.050496] RAX: 0000000000000000 RBX: ffffed1002c5ef78 RCX: ffffffff813a4050 [ 39.051767] RDX: ffff888013fcd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.053045] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c5ef2f [ 39.054305] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.055564] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162f7df8 [ 39.056852] FS: 00007f43bd8da900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.058274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.059324] CR2: 00007ffc739ffef7 CR3: 000000000bff3000 CR4: 0000000000350ef0 [ 39.060648] Call Trace: [ 39.061109] [ 39.061560] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.062402] ? __create_object+0x59/0x80 [ 39.063177] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.064125] __vmalloc_noprof+0x59/0x60 [ 39.064882] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.065744] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.066673] bpf_prog_alloc+0x39/0x200 [ 39.067359] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.068286] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.069178] do_seccomp+0x349/0x25e0 [ 39.069883] ? find_held_lock+0x2b/0x80 [ 39.070635] ? do_prlimit+0x310/0x610 [ 39.071322] ? __pfx_do_seccomp+0x10/0x10 [ 39.072094] ? do_raw_spin_unlock+0x53/0x220 [ 39.072926] ? _raw_spin_unlock+0x1e/0x40 [ 39.073691] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.074640] ? static_key_count+0x60/0x80 [ 39.075386] prctl_set_seccomp+0x4e/0x70 [ 39.076147] __do_sys_prctl+0xe6c/0x1d70 [ 39.076915] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.077762] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.078767] ? irqentry_exit+0xf3/0x650 [ 39.079534] do_syscall_64+0xbf/0x430 [ 39.080217] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.081160] RIP: 0033:0x7f43bddcc5cd [ 39.081854] 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 [ 39.084990] RSP: 002b:00007ffc739feb50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.086346] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43bddcc5cd [ 39.087631] RDX: 0000561306675e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.088926] RBP: 00007ffc739febb0 R08: 0000000000000000 R09: 00007ffc739fe250 [ 39.090190] R10: 0000000000000000 R11: 0000000000000246 R12: 000056133fca4ad0 [ 39.091476] R13: 00007ffc739fefe0 R14: 000056133fca5bc0 R15: 000056133fcb6780 [ 39.092770] [ 39.093143] irq event stamp: 1897 [ 39.093678] hardirqs last enabled at (1907): [] __up_console_sem+0x78/0x80 [ 39.094933] hardirqs last disabled at (1916): [] __up_console_sem+0x5d/0x80 [ 39.096183] softirqs last enabled at (1846): [] handle_softirqs+0x50c/0x770 [ 39.097468] softirqs last disabled at (1837): [] __irq_exit_rcu+0xc4/0x100 [ 39.098723] ---[ end trace 0000000000000000 ]--- [ 42.328939] ------------[ cut here ]------------ [ 42.330015] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.332327] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.334025] Modules linked in: [ 42.334762] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.337041] Tainted: [W]=WARN [ 42.337734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.339428] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.340515] 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 [ 42.344134] RSP: 0018:ffff888016f87bc0 EFLAGS: 00010286 [ 42.345278] RAX: 0000000000000000 RBX: ffffed1002df0f78 RCX: ffffffff813a4050 [ 42.346743] RDX: ffff888016d83780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.348206] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df0f2f [ 42.349702] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.351162] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f87df8 [ 42.352653] FS: 00007f9bac12a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.354301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.355513] CR2: 00007fff00a6eef7 CR3: 000000000d0ad000 CR4: 0000000000350ef0 [ 42.357011] Call Trace: [ 42.357597] [ 42.358062] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.359084] ? __create_object+0x59/0x80 [ 42.359979] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.360955] __vmalloc_noprof+0x59/0x60 [ 42.361590] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.362252] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.363002] bpf_prog_alloc+0x39/0x200 [ 42.363586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.364303] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.365025] do_seccomp+0x349/0x25e0 [ 42.365595] ? find_held_lock+0x2b/0x80 [ 42.366166] ? do_prlimit+0x310/0x610 [ 42.366761] ? __pfx_do_seccomp+0x10/0x10 [ 42.367358] ? do_raw_spin_unlock+0x53/0x220 [ 42.368024] ? _raw_spin_unlock+0x1e/0x40 [ 42.368663] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.369394] ? static_key_count+0x60/0x80 [ 42.370039] prctl_set_seccomp+0x4e/0x70 [ 42.370652] __do_sys_prctl+0xe6c/0x1d70 [ 42.371250] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.371934] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.372704] ? irqentry_exit+0xf3/0x650 [ 42.373274] do_syscall_64+0xbf/0x430 [ 42.373866] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.374637] RIP: 0033:0x7f9bac61c5cd [ 42.375169] 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 [ 42.377696] RSP: 002b:00007fff00a6cab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.378781] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9bac61c5cd [ 42.379820] RDX: 0000555b657bee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.380866] RBP: 00007fff00a6cb10 R08: 0000000000000000 R09: 00007fff00a6c1b0 [ 42.381885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b9c8c7b10 [ 42.382907] R13: 00007fff00a6cf40 R14: 0000555b9c8c82b0 R15: 0000555b9c8dc6f0 [ 42.383950] [ 42.384302] irq event stamp: 1707 [ 42.384828] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 42.386038] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 42.387246] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 42.388487] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 42.389711] ---[ end trace 0000000000000000 ]--- [ 43.173553] ------------[ cut here ]------------ [ 43.174434] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.176529] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.178192] Modules linked in: [ 43.178907] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.180896] Tainted: [W]=WARN [ 43.181505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.183006] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.183922] 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 [ 43.187106] RSP: 0018:ffff888009de7bc0 EFLAGS: 00010286 [ 43.188099] RAX: 0000000000000000 RBX: ffffed10013bcf78 RCX: ffffffff813a4050 [ 43.189394] RDX: ffff888017fab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.190682] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013bcf2f [ 43.191962] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.193244] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009de7df8 [ 43.194529] FS: 00007f794703a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.195969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.197060] CR2: 00007ffcf7e11ef7 CR3: 000000000e0db000 CR4: 0000000000350ef0 [ 43.198351] Call Trace: [ 43.198851] [ 43.199260] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.200155] ? __create_object+0x59/0x80 [ 43.200965] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.201938] __vmalloc_noprof+0x59/0x60 [ 43.202697] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.203555] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.204511] bpf_prog_alloc+0x39/0x200 [ 43.205193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.206101] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.206994] do_seccomp+0x349/0x25e0 [ 43.207701] ? find_held_lock+0x2b/0x80 [ 43.208417] ? do_prlimit+0x310/0x610 [ 43.209160] ? __pfx_do_seccomp+0x10/0x10 [ 43.209945] ? do_raw_spin_unlock+0x53/0x220 [ 43.210777] ? _raw_spin_unlock+0x1e/0x40 [ 43.211550] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.212507] ? static_key_count+0x60/0x80 [ 43.213253] prctl_set_seccomp+0x4e/0x70 [ 43.214024] __do_sys_prctl+0xe6c/0x1d70 [ 43.214799] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.215647] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.216634] ? irqentry_exit+0xf3/0x650 [ 43.217351] do_syscall_64+0xbf/0x430 [ 43.218084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.219024] RIP: 0033:0x7f794752c5cd [ 43.219723] 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 [ 43.222873] RSP: 002b:00007ffcf7e10d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.224222] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f794752c5cd [ 43.225510] RDX: 0000562ac4c28e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.226776] RBP: 00007ffcf7e10d80 R08: 0000000000000000 R09: 00007ffcf7e10420 [ 43.228045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562af3ad4240 [ 43.229325] R13: 00007ffcf7e111b0 R14: 0000562af3ad3bf0 R15: 0000562af3ae84d0 [ 43.230621] [ 43.231042] irq event stamp: 1829 [ 43.231680] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 43.233201] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 43.234715] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 43.236240] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 43.237750] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4362' (ECDSA) to the list of known hosts. 2025/11/18 19:43:06 fuzzer started 2025/11/18 19:43:07 dialing manager at localhost:34383 2025/11/18 19:43:07 checking machine... 2025/11/18 19:43:07 checking revisions... [ 44.132924] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:43:07 testing simple program... [ 44.218100] cgroup: Unknown subsys name 'net' [ 44.271278] cgroup: Unknown subsys name 'cpuset' [ 44.286247] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:43:06 Registers: info registers vcpu 0 RAX=00000000f82eb5d8 RBX=ffff888016d81bc0 RCX=00000000f355c143 RDX=00000000b381e447 RSI=ffff888016d82640 RDI=000000000e38ed84 RBP=ffff888016d82618 RSP=ffff88801a75f230 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888016d82640 R13=00000000f355c143 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275c1 RFL=00000087 [--S--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 00007f9bac12a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9bac109020 CR3=000000001ff08000 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=0000000000000001 RBX=ffff88806cf08ff0 RCX=ffff88806cf089c4 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff888009644200 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089b8 R8 =ffffffff86a0ba5a R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000008972 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888009643780 R15=0000000000000002 RIP=ffffffff81528ffa RFL=00000057 [---ZAPC] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fec87f3e2c0 CR3=000000000dcc9000 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=d7cc83d96c0f98b097485c8d5bd5b627 XMM02=00000000002ff5a8ec2efd57dc4c00df XMM03=000000000030d5406b3a5d7256c9da9d XMM04=ea03fbca4bb9987400000000000ae988 XMM05=2dbe0ae6f543e68a000000000031fb40 XMM06=474038aa6c007e1f000000000031de58 XMM07=e042d86d42eb936e000000000030d818 XMM08=6b3a5d7256c9da9d00000000002ff608 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000