[ 46.263065] ------------[ cut here ]------------ [ 46.264006] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.266022] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.267524] Modules linked in: [ 46.268126] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.270363] Tainted: [W]=WARN [ 46.271048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.272538] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.273468] 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 [ 46.276680] RSP: 0018:ffff88801cec7bc0 EFLAGS: 00010286 [ 46.277801] RAX: 0000000000000000 RBX: ffffed10039d8f78 RCX: ffffffff813a4050 [ 46.279361] RDX: ffff888016f4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.280670] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10039d8f2f [ 46.281957] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.283254] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cec7df8 [ 46.284536] FS: 00007f3efedff900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.286185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.287528] CR2: 00007ffee6e08ef8 CR3: 000000000ce65000 CR4: 0000000000350ef0 [ 46.289004] Call Trace: [ 46.289512] [ 46.289924] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.290848] ? __create_object+0x59/0x80 [ 46.291627] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.292597] __vmalloc_noprof+0x59/0x60 [ 46.293320] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.294191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.295153] bpf_prog_alloc+0x39/0x200 [ 46.295894] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.296835] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.297738] do_seccomp+0x349/0x25e0 [ 46.298473] ? find_held_lock+0x2b/0x80 [ 46.299192] ? do_prlimit+0x310/0x610 [ 46.299940] ? __pfx_do_seccomp+0x10/0x10 [ 46.300734] ? do_raw_spin_unlock+0x53/0x220 [ 46.301577] ? _raw_spin_unlock+0x1e/0x40 [ 46.302321] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.303308] ? static_key_count+0x60/0x80 [ 46.304110] prctl_set_seccomp+0x4e/0x70 [ 46.304907] __do_sys_prctl+0xe6c/0x1d70 [ 46.305714] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.306631] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.307615] ? irqentry_exit+0xf3/0x650 [ 46.308337] do_syscall_64+0xbf/0x430 [ 46.309084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.310044] RIP: 0033:0x7f3eff2f15cd [ 46.310778] 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 [ 46.313962] RSP: 002b:00007ffee6e066b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.315357] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3eff2f15cd [ 46.316644] RDX: 000055f22005de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.317924] RBP: 00007ffee6e06710 R08: 0000000000000000 R09: 00007ffee6e05db0 [ 46.319226] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f22e49fad0 [ 46.320526] R13: 00007ffee6e06b40 R14: 000055f22e4a0bc0 R15: 000055f22e4b1780 [ 46.321826] [ 46.322263] irq event stamp: 1825 [ 46.322925] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 46.324463] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 46.326004] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 46.327509] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 46.328766] ---[ end trace 0000000000000000 ]--- [ 49.152170] ------------[ cut here ]------------ [ 49.152946] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.154634] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.156027] Modules linked in: [ 49.156618] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.158294] Tainted: [W]=WARN [ 49.158815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.160052] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.160822] 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 [ 49.163510] RSP: 0018:ffff888017d6fbc0 EFLAGS: 00010286 [ 49.164302] RAX: 0000000000000000 RBX: ffffed1002fadf78 RCX: ffffffff813a4050 [ 49.165385] RDX: ffff888016ba8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.166482] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fadf2f [ 49.167562] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.168645] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d6fdf8 [ 49.169731] FS: 00007f9c373ea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.170952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.171854] CR2: 00007fff6046eef8 CR3: 00000000200ac000 CR4: 0000000000350ef0 [ 49.172945] Call Trace: [ 49.173343] [ 49.173731] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.174497] ? __create_object+0x59/0x80 [ 49.175123] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.175944] __vmalloc_noprof+0x59/0x60 [ 49.176575] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.177270] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.178048] bpf_prog_alloc+0x39/0x200 [ 49.178689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.179480] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.180206] do_seccomp+0x349/0x25e0 [ 49.180811] ? find_held_lock+0x2b/0x80 [ 49.181411] ? do_prlimit+0x310/0x610 [ 49.182053] ? __pfx_do_seccomp+0x10/0x10 [ 49.182725] ? do_raw_spin_unlock+0x53/0x220 [ 49.183391] ? _raw_spin_unlock+0x1e/0x40 [ 49.184043] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.184855] ? static_key_count+0x60/0x80 [ 49.185536] prctl_set_seccomp+0x4e/0x70 [ 49.186147] __do_sys_prctl+0xe6c/0x1d70 [ 49.186813] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.187532] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.188316] ? irqentry_exit+0xf3/0x650 [ 49.188962] do_syscall_64+0xbf/0x430 [ 49.189582] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.190359] RIP: 0033:0x7f9c378dc5cd [ 49.190963] 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 [ 49.193642] RSP: 002b:00007fff6046d500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.194810] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c378dc5cd [ 49.195889] RDX: 00005611ca030e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.196975] RBP: 00007fff6046d560 R08: 0000000000000000 R09: 00007fff6046cc00 [ 49.198066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561200efc2b0 [ 49.199160] R13: 00007fff6046d990 R14: 0000561200efed20 R15: 0000561200f108d0 [ 49.200250] [ 49.200644] irq event stamp: 1747 [ 49.201150] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 49.202453] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 49.203727] softirqs last enabled at (1262): [] handle_softirqs+0x50c/0x770 [ 49.205004] softirqs last disabled at (1241): [] __irq_exit_rcu+0xc4/0x100 [ 49.206271] ---[ end trace 0000000000000000 ]--- [ 49.819091] ------------[ cut here ]------------ [ 49.819690] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.820945] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 49.821880] Modules linked in: [ 49.822253] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.823507] Tainted: [W]=WARN [ 49.823856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.824775] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.825319] 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 [ 49.827325] RSP: 0018:ffff88801d547bc0 EFLAGS: 00010286 [ 49.827943] RAX: 0000000000000000 RBX: ffffed1003aa8f78 RCX: ffffffff813a4050 [ 49.828905] RDX: ffff88801cf49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.829765] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003aa8f2f [ 49.830583] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.831356] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801d547df8 [ 49.832163] FS: 00007f35a137f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.833063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.833724] CR2: 00007ffdac11bef8 CR3: 0000000013e8e000 CR4: 0000000000350ef0 [ 49.834541] Call Trace: [ 49.834830] [ 49.835085] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.835647] ? __create_object+0x59/0x80 [ 49.836113] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.836727] __vmalloc_noprof+0x59/0x60 [ 49.837173] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.837722] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.838278] bpf_prog_alloc+0x39/0x200 [ 49.838749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.839303] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.839874] do_seccomp+0x349/0x25e0 [ 49.840297] ? find_held_lock+0x2b/0x80 [ 49.840774] ? do_prlimit+0x310/0x610 [ 49.841215] ? __pfx_do_seccomp+0x10/0x10 [ 49.841709] ? do_raw_spin_unlock+0x53/0x220 [ 49.842202] ? _raw_spin_unlock+0x1e/0x40 [ 49.842698] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.843274] ? static_key_count+0x60/0x80 [ 49.843781] prctl_set_seccomp+0x4e/0x70 [ 49.844242] __do_sys_prctl+0xe6c/0x1d70 [ 49.844727] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.845243] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.845857] ? irqentry_exit+0xf3/0x650 [ 49.846308] do_syscall_64+0xbf/0x430 [ 49.846781] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.847351] RIP: 0033:0x7f35a18715cd [ 49.847788] 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 [ 49.849784] RSP: 002b:00007ffdac11ac50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.850645] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35a18715cd [ 49.851447] RDX: 000055e3052a6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.852222] RBP: 00007ffdac11acb0 R08: 0000000000000000 R09: 00007ffdac11a350 [ 49.853027] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e30a663ad0 [ 49.853832] R13: 00007ffdac11b0e0 R14: 000055e30a664bc0 R15: 000055e30a675780 [ 49.854653] [ 49.854919] irq event stamp: 1757 [ 49.855299] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 49.856260] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 49.857224] softirqs last enabled at (1372): [] handle_softirqs+0x50c/0x770 [ 49.858197] softirqs last disabled at (1351): [] __irq_exit_rcu+0xc4/0x100 [ 49.859162] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46756' (ECDSA) to the list of known hosts. 2025/11/19 00:54:01 fuzzer started 2025/11/19 00:54:02 dialing manager at localhost:34383 2025/11/19 00:54:02 checking machine... 2025/11/19 00:54:02 checking revisions... [ 50.636859] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:54:02 testing simple program... [ 50.737962] cgroup: Unknown subsys name 'net' [ 50.804289] cgroup: Unknown subsys name 'cpuset' [ 50.816024] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:54:01 Registers: info registers vcpu 0 RAX=ffff88801ae91bc0 RBX=ffffffff81619130 RCX=ffff88801cf5f920 RDX=0000000000000000 RSI=ffff88801ae91bc0 RDI=ffff88801cf5f888 RBP=ffff88801cf5f920 RSP=ffff88801cf5f880 R8 =ffff88800f644940 R9 =0000000000000000 R10=ffff88800f644a28 R11=0000000000000001 R12=ffff88801cf5f950 R13=0000000000000000 R14=ffff88801ae91bc0 R15=0000000000092cc0 RIP=ffffffff81360940 RFL=00000246 [---Z-P-] 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 00007f9c373ea900 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=00007fff60467000 CR3=0000000020081000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025707 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9c379a1618 CR3=0000000020081000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000