Warning: Permanently added '[localhost]:36265' (ECDSA) to the list of known hosts.
2023/05/16 21:31:03 fuzzer started
2023/05/16 21:31:03 dialing manager at localhost:35573
2023/05/16 21:31:03 checking machine...
2023/05/16 21:31:03 checking revisions...
syzkaller login: [ 45.604057] kmemleak: Automatic memory scanning thread ended
2023/05/16 21:31:03 testing simple program...
[ 45.685752] cgroup: Unknown subsys name 'net'
[ 45.878821] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.629326] audit: type=1400 audit(1684272675.765:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.746681] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.748480] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.752431] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.756227] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.758207] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.759608] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.185563] ------------[ cut here ]------------
[ 59.186375] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.188359] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.189671] Modules linked in:
[ 59.190185] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.194908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.196155] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.197017] 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
[ 59.199409] RSP: 0018:ffff8880189b7c00 EFLAGS: 00010282
[ 59.200135] RAX: 0000000000000000 RBX: ffff888016018040 RCX: 0000000000000000
[ 59.201082] RDX: ffff888016049b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.202037] RBP: ffff888016018054 R08: 0000000000000001 R09: 0000000000000000
[ 59.202976] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.203922] R13: ffffffff84e223a0 R14: ffff888016018048 R15: ffffffff84d73340
[ 59.204867] FS: 00005555571b1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.205929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.206701] CR2: 0000556de04bf4f0 CR3: 000000001eac8000 CR4: 0000000000350ee0
[ 59.207634] Call Trace:
[ 59.207981]
[ 59.208296] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.208969] ipv4_frags_init_net+0x269/0x440
[ 59.209558] ops_init+0xbb/0x6b0
[ 59.210090] setup_net+0x3d9/0x990
[ 59.210602] ? down_read_killable+0x1d7/0x4e0
[ 59.211205] ? __pfx_setup_net+0x10/0x10
[ 59.211778] ? copy_net_ns+0x17c/0x770
[ 59.212315] copy_net_ns+0x321/0x770
[ 59.212854] create_new_namespaces+0x3f6/0xb30
[ 59.213475] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.214167] ksys_unshare+0x44d/0x8e0
[ 59.214722] ? __pfx_ksys_unshare+0x10/0x10
[ 59.215304] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.216085] __x64_sys_unshare+0x31/0x40
[ 59.216666] do_syscall_64+0x3f/0x90
[ 59.217172] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.217900] RIP: 0033:0x7f5767fe40d7
[ 59.218404] 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
[ 59.220732] RSP: 002b:00007fff7fc78d78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.221732] RAX: ffffffffffffffda RBX: 00007fff7fc793b8 RCX: 00007f5767fe40d7
[ 59.222694] RDX: 00007f576804e41f RSI: 00007fff7fc78d10 RDI: 0000000040000000
[ 59.223643] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7fc78b20
[ 59.224555] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f57680f6bf0
[ 59.225502] R13: 00007fff7fc78e50 R14: 0000000000000000 R15: 00000000000000f8
[ 59.226512]
[ 59.226856] irq event stamp: 7763
[ 59.227310] hardirqs last enabled at (7773): [] __up_console_sem+0x78/0x80
[ 59.228428] hardirqs last disabled at (7784): [] __up_console_sem+0x5d/0x80
[ 59.229545] softirqs last enabled at (7332): [] irq_exit_rcu+0x93/0xc0
[ 59.230712] softirqs last disabled at (7807): [] irq_exit_rcu+0x93/0xc0
[ 59.231812] ---[ end trace 0000000000000000 ]---
[ 59.237041] ------------[ cut here ]------------
[ 59.237697] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.239545] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.240686] Modules linked in:
[ 59.241114] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.242351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.243422] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.244141] 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
[ 59.246470] RSP: 0018:ffff8880189b7c00 EFLAGS: 00010282
[ 59.247201] RAX: 0000000000000000 RBX: ffff888015b9c240 RCX: 0000000000000000
[ 59.248152] RDX: ffff888016049b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.249097] RBP: ffff888015b9c254 R08: 0000000000000001 R09: 0000000000000000
[ 59.250051] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.250989] R13: ffffffff84e223a0 R14: ffff888015b9c248 R15: ffffffff84da62e0
[ 59.251939] FS: 00005555571b1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.253000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.253785] CR2: 0000556de04bf4f0 CR3: 000000001eac8000 CR4: 0000000000350ee0
[ 59.254767] Call Trace:
[ 59.255115]
[ 59.255430] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.256114] ipv6_frags_init_net+0x206/0x3c0
[ 59.256744] ops_init+0xbb/0x6b0
[ 59.257215] setup_net+0x3d9/0x990
[ 59.257735] ? down_read_killable+0x1d7/0x4e0
[ 59.258341] ? __pfx_setup_net+0x10/0x10
[ 59.258917] ? copy_net_ns+0x17c/0x770
[ 59.259457] copy_net_ns+0x321/0x770
[ 59.260006] create_new_namespaces+0x3f6/0xb30
[ 59.260667] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.261330] ksys_unshare+0x44d/0x8e0
[ 59.261901] ? __pfx_ksys_unshare+0x10/0x10
[ 59.262492] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.263274] __x64_sys_unshare+0x31/0x40
[ 59.263861] do_syscall_64+0x3f/0x90
[ 59.264365] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.265099] RIP: 0033:0x7f5767fe40d7
[ 59.265634] 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
[ 59.268061] RSP: 002b:00007fff7fc78d78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.269117] RAX: ffffffffffffffda RBX: 00007fff7fc793b8 RCX: 00007f5767fe40d7
[ 59.270094] RDX: 00007f576804e41f RSI: 00007fff7fc78d10 RDI: 0000000040000000
[ 59.271047] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7fc78b20
[ 59.272000] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f57680f6bf0
[ 59.272957] R13: 00007fff7fc78e50 R14: 0000000000000000 R15: 00000000000000f8
[ 59.273957]
[ 59.274283] irq event stamp: 9279
[ 59.274764] hardirqs last enabled at (9291): [] __up_console_sem+0x78/0x80
[ 59.275890] hardirqs last disabled at (9302): [] __up_console_sem+0x5d/0x80
[ 59.277011] softirqs last enabled at (8278): [] netlink_insert+0x187/0x1820
[ 59.278169] softirqs last disabled at (8276): [] release_sock+0x1f/0x1b0
[ 59.279296] ---[ end trace 0000000000000000 ]---
[ 59.280774] ------------[ cut here ]------------
[ 59.281405] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.283427] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.284584] Modules linked in:
[ 59.285019] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.286286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.287410] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.288156] 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
[ 59.290584] RSP: 0018:ffff8880189b7bf0 EFLAGS: 00010286
[ 59.291304] RAX: 0000000000000000 RBX: ffff888015b9d840 RCX: 0000000000000000
[ 59.292293] RDX: ffff888016049b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.293267] RBP: ffff888015b9d854 R08: 0000000000000001 R09: 0000000000000000
[ 59.294261] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.295318] R13: ffffffff84e223a0 R14: ffff888015b9d848 R15: ffffffff84daf020
[ 59.296397] FS: 00005555571b1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.297505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.298364] CR2: 0000556de04bf4f0 CR3: 000000001eac8000 CR4: 0000000000350ee0
[ 59.299367] Call Trace:
[ 59.299748]
[ 59.300087] nf_ct_net_init+0x224/0x3d0
[ 59.300696] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.301330] ops_init+0xbb/0x6b0
[ 59.301858] setup_net+0x3d9/0x990
[ 59.302358] ? down_read_killable+0x1d7/0x4e0
[ 59.303022] ? __pfx_setup_net+0x10/0x10
[ 59.303612] ? copy_net_ns+0x17c/0x770
[ 59.304160] copy_net_ns+0x321/0x770
[ 59.304722] create_new_namespaces+0x3f6/0xb30
[ 59.305363] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.306075] ksys_unshare+0x44d/0x8e0
[ 59.306651] ? __pfx_ksys_unshare+0x10/0x10
[ 59.307254] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.308069] __x64_sys_unshare+0x31/0x40
[ 59.308642] do_syscall_64+0x3f/0x90
[ 59.309115] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.309869] RIP: 0033:0x7f5767fe40d7
[ 59.310380] 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
[ 59.312809] RSP: 002b:00007fff7fc78d78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.313853] RAX: ffffffffffffffda RBX: 00007fff7fc793b8 RCX: 00007f5767fe40d7
[ 59.314823] RDX: 00007f576804e41f RSI: 00007fff7fc78d10 RDI: 0000000040000000
[ 59.315816] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7fc78b20
[ 59.316808] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f57680f6bf0
[ 59.317792] R13: 00007fff7fc78e50 R14: 0000000000000000 R15: 00000000000000f8
[ 59.318821]
[ 59.319152] irq event stamp: 10057
[ 59.319669] hardirqs last enabled at (10069): [] __up_console_sem+0x78/0x80
[ 59.320856] hardirqs last disabled at (10080): [] __up_console_sem+0x5d/0x80
[ 59.322073] softirqs last enabled at (9704): [] irq_exit_rcu+0x93/0xc0
[ 59.323222] softirqs last disabled at (9699): [] irq_exit_rcu+0x93/0xc0
[ 59.324377] ---[ end trace 0000000000000000 ]---
executing program
[ 60.831272] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.878633] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.926652] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.974679] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
21:31:15 Registers:
info registers vcpu 0
RAX=000000000001c17f 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=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 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=00007f5f89ade540 CR3=000000000e3aa000 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=b2ad4ceb1a6ed683664403d9794d2ce8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=01330bc97f0f5d55000000000013cda0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=62435ab1c2e7254700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880189b75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 00005555571b1400 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=0000556de04bf4f0 CR3=000000001eac8000 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