[ 47.590053] ------------[ cut here ]------------ [ 47.590821] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.592474] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 47.593682] Modules linked in: [ 47.594169] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.596009] Tainted: [W]=WARN [ 47.596472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.597898] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.598653] 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 [ 47.601283] RSP: 0018:ffff8880185efbc0 EFLAGS: 00010286 [ 47.602099] RAX: 0000000000000000 RBX: ffffed10030bdf78 RCX: ffffffff813a4050 [ 47.603161] RDX: ffff888015599bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.604240] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030bdf2f [ 47.605315] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.606382] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185efdf8 [ 47.607447] FS: 00007f7de7fc0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.608658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.609505] CR2: 00007ffc63855ef7 CR3: 0000000009b8a000 CR4: 0000000000350ef0 [ 47.610582] Call Trace: [ 47.610995] [ 47.611339] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.612089] ? __create_object+0x59/0x80 [ 47.612753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.613520] __vmalloc_noprof+0x59/0x60 [ 47.614149] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.614886] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.615675] bpf_prog_alloc+0x39/0x200 [ 47.616261] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.617029] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.617770] do_seccomp+0x349/0x25e0 [ 47.618325] ? find_held_lock+0x2b/0x80 [ 47.618955] ? do_prlimit+0x310/0x610 [ 47.619547] ? __pfx_do_seccomp+0x10/0x10 [ 47.620209] ? do_raw_spin_unlock+0x53/0x220 [ 47.620903] ? _raw_spin_unlock+0x1e/0x40 [ 47.621518] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.622312] ? static_key_count+0x60/0x80 [ 47.622965] prctl_set_seccomp+0x4e/0x70 [ 47.623571] __do_sys_prctl+0xe6c/0x1d70 [ 47.624230] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.624943] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.625747] ? irqentry_exit+0xf3/0x650 [ 47.626341] do_syscall_64+0xbf/0x430 [ 47.626961] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.627764] RIP: 0033:0x7f7de84b25cd [ 47.628320] 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 [ 47.630933] RSP: 002b:00007ffc63853bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.632073] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7de84b25cd [ 47.633140] RDX: 0000558e4c5bbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.634198] RBP: 00007ffc63853c10 R08: 0000000000000000 R09: 00007ffc638532b0 [ 47.635267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e842eab10 [ 47.636348] R13: 00007ffc63854040 R14: 0000558e842eb2b0 R15: 0000558e842ff6f0 [ 47.637431] [ 47.637804] irq event stamp: 1821 [ 47.638309] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 47.639577] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 47.640847] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 47.642119] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 47.643373] ---[ end trace 0000000000000000 ]--- [ 50.406867] ------------[ cut here ]------------ [ 50.407816] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.409819] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 50.411299] Modules linked in: [ 50.411942] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.413908] Tainted: [W]=WARN [ 50.414452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.415934] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.416859] 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 [ 50.420000] RSP: 0018:ffff888018a4fbc0 EFLAGS: 00010286 [ 50.420968] RAX: 0000000000000000 RBX: ffffed1003149f78 RCX: ffffffff813a4050 [ 50.422247] RDX: ffff88801a098000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.423529] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003149f2f [ 50.424840] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.426132] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a4fdf8 [ 50.427443] FS: 00007f9cd7c3c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.428890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.429966] CR2: 00007f9cd81a24a6 CR3: 00000000204de000 CR4: 0000000000350ef0 [ 50.431265] Call Trace: [ 50.431794] [ 50.432211] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.433111] ? __create_object+0x59/0x80 [ 50.433906] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.434884] __vmalloc_noprof+0x59/0x60 [ 50.435592] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.436493] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.437449] bpf_prog_alloc+0x39/0x200 [ 50.438207] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.439149] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.440063] do_seccomp+0x349/0x25e0 [ 50.440791] ? find_held_lock+0x2b/0x80 [ 50.441506] ? do_prlimit+0x310/0x610 [ 50.442245] ? __pfx_do_seccomp+0x10/0x10 [ 50.443048] ? do_raw_spin_unlock+0x53/0x220 [ 50.443899] ? _raw_spin_unlock+0x1e/0x40 [ 50.444694] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.445674] ? static_key_count+0x60/0x80 [ 50.446434] prctl_set_seccomp+0x4e/0x70 [ 50.447213] __do_sys_prctl+0xe6c/0x1d70 [ 50.448011] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.448882] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.449848] ? irqentry_exit+0xf3/0x650 [ 50.450579] do_syscall_64+0xbf/0x430 [ 50.451309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.452289] RIP: 0033:0x7f9cd812e5cd [ 50.453006] 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 [ 50.456230] RSP: 002b:00007ffca633a200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.457604] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9cd812e5cd [ 50.458913] RDX: 000055dbf6899e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.460211] RBP: 00007ffca633a260 R08: 0000000000000000 R09: 00007ffca6339900 [ 50.461512] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc2d0162b0 [ 50.462784] R13: 00007ffca633a690 R14: 000055dc2d018d20 R15: 000055dc2d02a8d0 [ 50.464112] [ 50.464540] irq event stamp: 1709 [ 50.465187] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 50.466716] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 50.468235] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 50.469777] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 50.471312] ---[ end trace 0000000000000000 ]--- [ 51.183119] ------------[ cut here ]------------ [ 51.183604] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.184729] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 51.185481] Modules linked in: [ 51.185834] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.186912] Tainted: [W]=WARN [ 51.187214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.188017] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.188489] 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 [ 51.190203] RSP: 0018:ffff88800f0b7bc0 EFLAGS: 00010286 [ 51.190739] RAX: 0000000000000000 RBX: ffffed1001e16f78 RCX: ffffffff813a4050 [ 51.191414] RDX: ffff888016b9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.192133] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e16f2f [ 51.192823] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.193494] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0b7df8 [ 51.194191] FS: 00007f5198d39900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.194974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.195526] CR2: 00007f519929f4a6 CR3: 000000000e5e9000 CR4: 0000000000350ef0 [ 51.196229] Call Trace: [ 51.196482] [ 51.196723] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.197188] ? __create_object+0x59/0x80 [ 51.197585] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.198117] __vmalloc_noprof+0x59/0x60 [ 51.198503] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.198976] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.199456] bpf_prog_alloc+0x39/0x200 [ 51.199858] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.200340] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.200827] do_seccomp+0x349/0x25e0 [ 51.201191] ? find_held_lock+0x2b/0x80 [ 51.201578] ? do_prlimit+0x310/0x610 [ 51.201986] ? __pfx_do_seccomp+0x10/0x10 [ 51.202392] ? do_raw_spin_unlock+0x53/0x220 [ 51.202838] ? _raw_spin_unlock+0x1e/0x40 [ 51.203238] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.203761] ? static_key_count+0x60/0x80 [ 51.204173] prctl_set_seccomp+0x4e/0x70 [ 51.204565] __do_sys_prctl+0xe6c/0x1d70 [ 51.204989] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.205426] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.205944] ? irqentry_exit+0xf3/0x650 [ 51.206336] do_syscall_64+0xbf/0x430 [ 51.206738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.207232] RIP: 0033:0x7f519922b5cd [ 51.207588] 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 [ 51.209309] RSP: 002b:00007fff3795a010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.210044] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f519922b5cd [ 51.210742] RDX: 000055f239e86e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.211413] RBP: 00007fff3795a070 R08: 0000000000000000 R09: 00007fff37959710 [ 51.212109] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f268e11ad0 [ 51.212806] R13: 00007fff3795a4a0 R14: 000055f268e12bc0 R15: 000055f268e23780 [ 51.213490] [ 51.213744] irq event stamp: 1719 [ 51.214076] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 51.214900] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 51.215732] softirqs last enabled at (1230): [] handle_softirqs+0x50c/0x770 [ 51.216539] softirqs last disabled at (1207): [] __irq_exit_rcu+0xc4/0x100 [ 51.217358] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23412' (ECDSA) to the list of known hosts. 2025/11/18 19:02:27 fuzzer started 2025/11/18 19:02:27 dialing manager at localhost:34383 2025/11/18 19:02:27 checking machine... 2025/11/18 19:02:27 checking revisions... [ 52.124838] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:02:27 testing simple program... [ 52.210839] cgroup: Unknown subsys name 'net' [ 52.273189] cgroup: Unknown subsys name 'cpuset' [ 52.287286] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:02:26 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801a017858 RCX=0000000000000000 RDX=1ffff1100388c160 RSI=ffffffff84c5390e RDI=ffff88801c460b00 RBP=0000000000000000 RSP=ffff88801a017788 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88801c460b02 R11=0000000000000001 R12=ffff88801c460b02 R13=ffff88801a017870 R14=0000000000000002 R15=ffff88801a017df0 RIP=ffffffff84c53938 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 00007f9cd7c3c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9cd81f1650 CR3=0000000020527000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002569d 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=00007effb6da3020 CR3=000000000d868000 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=40d054c1f957adbdf244f9756cfb4a80 XMM02=0000000000301c70eff9b2d0a8fce9cb XMM03=0000000000301d402c67c8bc2e329bc3 XMM04=97129ba82502274900000000000ae988 XMM05=14648eaa1277bab1000000000031dcb8 XMM06=1a9ce604582de6520000000000317cd0 XMM07=e042d86d42eb936e000000000030e120 XMM08=3800e2beab575cf60000000000301d40 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000