Warning: Permanently added '[localhost]:52081' (ECDSA) to the list of known hosts.
2023/05/16 17:40:46 fuzzer started
2023/05/16 17:40:46 dialing manager at localhost:35573
2023/05/16 17:40:46 checking machine...
2023/05/16 17:40:46 checking revisions...
syzkaller login: [ 39.047806] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:40:46 testing simple program...
[ 39.115281] cgroup: Unknown subsys name 'net'
[ 39.199480] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.140802] audit: type=1400 audit(1684258860.016:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 53.288084] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.291164] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.292518] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.296323] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.298025] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.299344] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.694164] ------------[ cut here ]------------
[ 53.695007] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.697197] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.698719] Modules linked in:
[ 53.699219] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.704272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.705405] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.706115] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.708316] RSP: 0018:ffff88800fd07c00 EFLAGS: 00010282
[ 53.709003] RAX: 0000000000000000 RBX: ffff88800c9bb040 RCX: 0000000000000000
[ 53.709892] RDX: ffff888017bd1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.710811] RBP: ffff88800c9bb054 R08: 0000000000000001 R09: 0000000000000000
[ 53.711698] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.712598] R13: ffffffff84e223a0 R14: ffff88800c9bb048 R15: ffffffff84d73340
[ 53.713449] FS: 0000555556916400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.714456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.715204] CR2: 00007fe1ea2000a4 CR3: 000000001a6ca000 CR4: 0000000000350ee0
[ 53.716097] Call Trace:
[ 53.716425]
[ 53.716753] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.717364] ipv4_frags_init_net+0x269/0x440
[ 53.717947] ops_init+0xbb/0x6b0
[ 53.718389] setup_net+0x3d9/0x990
[ 53.718892] ? down_read_killable+0x1d7/0x4e0
[ 53.719459] ? __pfx_setup_net+0x10/0x10
[ 53.719989] ? copy_net_ns+0x17c/0x770
[ 53.720492] copy_net_ns+0x321/0x770
[ 53.721001] create_new_namespaces+0x3f6/0xb30
[ 53.721621] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.722238] ksys_unshare+0x44d/0x8e0
[ 53.722763] ? __pfx_ksys_unshare+0x10/0x10
[ 53.723304] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.724047] __x64_sys_unshare+0x31/0x40
[ 53.724594] do_syscall_64+0x3f/0x90
[ 53.725066] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.725733] RIP: 0033:0x7f25b45ab0d7
[ 53.726200] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 53.728378] RSP: 002b:00007fff76d205a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.729324] RAX: ffffffffffffffda RBX: 00007fff76d20be8 RCX: 00007f25b45ab0d7
[ 53.730205] RDX: 00007f25b461541f RSI: 00007fff76d20540 RDI: 0000000040000000
[ 53.731098] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff76d20350
[ 53.731992] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f25b46bdbf0
[ 53.732882] R13: 00007fff76d20680 R14: 0000000000000000 R15: 00000000000000f8
[ 53.733801]
[ 53.734104] irq event stamp: 8419
[ 53.734608] hardirqs last enabled at (8431): [] __up_console_sem+0x78/0x80
[ 53.735984] hardirqs last disabled at (8442): [] __up_console_sem+0x5d/0x80
[ 53.737253] softirqs last enabled at (7980): [] irq_exit_rcu+0x93/0xc0
[ 53.738510] softirqs last disabled at (7963): [] irq_exit_rcu+0x93/0xc0
[ 53.739583] ---[ end trace 0000000000000000 ]---
[ 53.746061] ------------[ cut here ]------------
[ 53.746708] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.748413] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.749491] Modules linked in:
[ 53.749925] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.751113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.752141] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.752818] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.755005] RSP: 0018:ffff88800fd07c00 EFLAGS: 00010282
[ 53.755693] RAX: 0000000000000000 RBX: ffff888010112c40 RCX: 0000000000000000
[ 53.756588] RDX: ffff888017bd1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.757433] RBP: ffff888010112c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.758315] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.759223] R13: ffffffff84e223a0 R14: ffff888010112c48 R15: ffffffff84da62e0
[ 53.760114] FS: 0000555556916400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.761102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.761842] CR2: 00007fe1ea2000a4 CR3: 000000001a6ca000 CR4: 0000000000350ee0
[ 53.762745] Call Trace:
[ 53.763070]
[ 53.763369] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.764015] ipv6_frags_init_net+0x206/0x3c0
[ 53.764601] ops_init+0xbb/0x6b0
[ 53.765048] setup_net+0x3d9/0x990
[ 53.765493] ? down_read_killable+0x1d7/0x4e0
[ 53.766087] ? __pfx_setup_net+0x10/0x10
[ 53.766619] ? copy_net_ns+0x17c/0x770
[ 53.767146] copy_net_ns+0x321/0x770
[ 53.767661] create_new_namespaces+0x3f6/0xb30
[ 53.768239] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.768883] ksys_unshare+0x44d/0x8e0
[ 53.769373] ? __pfx_ksys_unshare+0x10/0x10
[ 53.769946] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.770694] __x64_sys_unshare+0x31/0x40
[ 53.771213] do_syscall_64+0x3f/0x90
[ 53.771715] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.772347] RIP: 0033:0x7f25b45ab0d7
[ 53.772836] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 53.774981] RSP: 002b:00007fff76d205a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.775921] RAX: ffffffffffffffda RBX: 00007fff76d20be8 RCX: 00007f25b45ab0d7
[ 53.776814] RDX: 00007f25b461541f RSI: 00007fff76d20540 RDI: 0000000040000000
[ 53.777703] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff76d20350
[ 53.778589] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f25b46bdbf0
[ 53.779460] R13: 00007fff76d20680 R14: 0000000000000000 R15: 00000000000000f8
[ 53.780365]
[ 53.780697] irq event stamp: 10517
[ 53.781133] hardirqs last enabled at (10527): [] __up_console_sem+0x78/0x80
[ 53.782187] hardirqs last disabled at (10538): [] __up_console_sem+0x5d/0x80
[ 53.783254] softirqs last enabled at (10066): [] irq_exit_rcu+0x93/0xc0
[ 53.784289] softirqs last disabled at (10061): [] irq_exit_rcu+0x93/0xc0
[ 53.785310] ---[ end trace 0000000000000000 ]---
[ 53.786720] ------------[ cut here ]------------
[ 53.787299] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.789278] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.790336] Modules linked in:
[ 53.790784] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.791922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.792921] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.793584] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.795758] RSP: 0018:ffff88800fd07bf0 EFLAGS: 00010286
[ 53.796410] RAX: 0000000000000000 RBX: ffff888010112640 RCX: 0000000000000000
[ 53.797293] RDX: ffff888017bd1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.798185] RBP: ffff888010112654 R08: 0000000000000001 R09: 0000000000000000
[ 53.799100] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.799977] R13: ffffffff84e223a0 R14: ffff888010112648 R15: ffffffff84daf020
[ 53.800864] FS: 0000555556916400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.801848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.802582] CR2: 00007fe1ea2000a4 CR3: 000000001a6ca000 CR4: 0000000000350ee0
[ 53.803437] Call Trace:
[ 53.803800]
[ 53.804097] nf_ct_net_init+0x224/0x3d0
[ 53.804638] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.805206] ops_init+0xbb/0x6b0
[ 53.805676] setup_net+0x3d9/0x990
[ 53.806125] ? down_read_killable+0x1d7/0x4e0
[ 53.806724] ? __pfx_setup_net+0x10/0x10
[ 53.807230] ? copy_net_ns+0x17c/0x770
[ 53.807766] copy_net_ns+0x321/0x770
[ 53.808243] create_new_namespaces+0x3f6/0xb30
[ 53.808855] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.809466] ksys_unshare+0x44d/0x8e0
[ 53.809981] ? __pfx_ksys_unshare+0x10/0x10
[ 53.810525] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.811281] __x64_sys_unshare+0x31/0x40
[ 53.811821] do_syscall_64+0x3f/0x90
[ 53.812337] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.813006] RIP: 0033:0x7f25b45ab0d7
[ 53.813472] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 53.815644] RSP: 002b:00007fff76d205a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.816587] RAX: ffffffffffffffda RBX: 00007fff76d20be8 RCX: 00007f25b45ab0d7
[ 53.817442] RDX: 00007f25b461541f RSI: 00007fff76d20540 RDI: 0000000040000000
[ 53.818319] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff76d20350
[ 53.819225] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f25b46bdbf0
[ 53.820109] R13: 00007fff76d20680 R14: 0000000000000000 R15: 00000000000000f8
[ 53.821018]
[ 53.821315] irq event stamp: 11335
[ 53.821779] hardirqs last enabled at (11347): [] __up_console_sem+0x78/0x80
[ 53.822850] hardirqs last disabled at (11358): [] __up_console_sem+0x5d/0x80
[ 53.823913] softirqs last enabled at (11244): [] irq_exit_rcu+0x93/0xc0
[ 53.824940] softirqs last disabled at (11239): [] irq_exit_rcu+0x93/0xc0
[ 53.825971] ---[ end trace 0000000000000000 ]---
executing program
[ 55.309216] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.357131] Bluetooth: hci0: command 0x041b tx timeout
[ 59.404630] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.452616] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:41:00 Registers:
info registers vcpu 0
RAX=00000000000262a3 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] 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 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fc09efc79b0 CR3=000000000d826000 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=2031303a31343a37312036312079614d XMM01=5d3739313739362e33352020205b203a
XMM02=74656e20746120373532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120373532203a4449
XMM06=57205d3739313739362e33352020205b XMM07=79732031303a31343a37312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fd075f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006f R11=0000000000000001
R12=000000000000006f R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000002 [-------] 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 0000555556916400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fe1ea2000a4 CR3=000000001a6ca000 CR4=00350ee0
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=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000