Warning: Permanently added '[localhost]:6606' (ECDSA) to the list of known hosts.
2023/05/16 18:14:18 fuzzer started
2023/05/16 18:14:19 dialing manager at localhost:35573
2023/05/16 18:14:19 checking machine...
2023/05/16 18:14:19 checking revisions...
syzkaller login: [ 38.034239] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:14:19 testing simple program...
[ 38.101334] cgroup: Unknown subsys name 'net'
[ 38.212229] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.266032] audit: type=1400 audit(1684260871.643:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.372787] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.375013] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.376299] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.378957] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.380384] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.381500] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.750143] ------------[ cut here ]------------
[ 51.751074] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.753150] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.754257] Modules linked in:
[ 51.754676] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.759869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.761095] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.761831] 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
[ 51.764031] RSP: 0018:ffff88800f25fc00 EFLAGS: 00010282
[ 51.764741] RAX: 0000000000000000 RBX: ffff8880094cb840 RCX: 0000000000000000
[ 51.765645] RDX: ffff88801a288000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.766544] RBP: ffff8880094cb854 R08: 0000000000000001 R09: 0000000000000000
[ 51.767442] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.768348] R13: ffffffff84e223a0 R14: ffff8880094cb848 R15: ffffffff84d73340
[ 51.769249] FS: 0000555556025400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.770257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.770963] CR2: 00007ff0c4653500 CR3: 00000000095fc000 CR4: 0000000000350ee0
[ 51.771851] Call Trace:
[ 51.772227]
[ 51.772527] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.773136] ipv4_frags_init_net+0x269/0x440
[ 51.773720] ops_init+0xbb/0x6b0
[ 51.774159] setup_net+0x3d9/0x990
[ 51.774646] ? down_read_killable+0x1d7/0x4e0
[ 51.775245] ? __pfx_setup_net+0x10/0x10
[ 51.775757] ? copy_net_ns+0x17c/0x770
[ 51.776309] copy_net_ns+0x321/0x770
[ 51.776800] create_new_namespaces+0x3f6/0xb30
[ 51.777411] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.778028] ksys_unshare+0x44d/0x8e0
[ 51.778561] ? __pfx_ksys_unshare+0x10/0x10
[ 51.779109] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.779850] __x64_sys_unshare+0x31/0x40
[ 51.780406] do_syscall_64+0x3f/0x90
[ 51.780886] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.781555] RIP: 0033:0x7fe3ad2810d7
[ 51.782020] 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
[ 51.784214] RSP: 002b:00007fff72772878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.785129] RAX: ffffffffffffffda RBX: 00007fff72772eb8 RCX: 00007fe3ad2810d7
[ 51.786024] RDX: 00007fe3ad2eb41f RSI: 00007fff72772810 RDI: 0000000040000000
[ 51.786902] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff72772620
[ 51.787800] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe3ad393bf0
[ 51.788698] R13: 00007fff72772950 R14: 0000000000000000 R15: 00000000000000f8
[ 51.789605]
[ 51.789905] irq event stamp: 8483
[ 51.790359] hardirqs last enabled at (8495): [] __up_console_sem+0x78/0x80
[ 51.791408] hardirqs last disabled at (8506): [] __up_console_sem+0x5d/0x80
[ 51.792469] softirqs last enabled at (8124): [] irq_exit_rcu+0x93/0xc0
[ 51.793530] softirqs last disabled at (8115): [] irq_exit_rcu+0x93/0xc0
[ 51.794577] ---[ end trace 0000000000000000 ]---
[ 51.800903] ------------[ cut here ]------------
[ 51.801539] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.803288] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.804359] Modules linked in:
[ 51.804767] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.805937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.806947] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.807642] 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
[ 51.809830] RSP: 0018:ffff88800f25fc00 EFLAGS: 00010282
[ 51.810530] RAX: 0000000000000000 RBX: ffff888013abea40 RCX: 0000000000000000
[ 51.811548] RDX: ffff88801a288000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.812642] RBP: ffff888013abea54 R08: 0000000000000001 R09: 0000000000000000
[ 51.813764] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.814877] R13: ffffffff84e223a0 R14: ffff888013abea48 R15: ffffffff84da62e0
[ 51.815993] FS: 0000555556025400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.817257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.818134] CR2: 00007ff0c4653500 CR3: 00000000095fc000 CR4: 0000000000350ee0
[ 51.819278] Call Trace:
[ 51.819691]
[ 51.820052] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.820853] ipv6_frags_init_net+0x206/0x3c0
[ 51.821595] ops_init+0xbb/0x6b0
[ 51.822148] setup_net+0x3d9/0x990
[ 51.822748] ? down_read_killable+0x1d7/0x4e0
[ 51.823483] ? __pfx_setup_net+0x10/0x10
[ 51.824106] ? copy_net_ns+0x17c/0x770
[ 51.824782] copy_net_ns+0x321/0x770
[ 51.825422] create_new_namespaces+0x3f6/0xb30
[ 51.826148] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.826954] ksys_unshare+0x44d/0x8e0
[ 51.827598] ? __pfx_ksys_unshare+0x10/0x10
[ 51.828326] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.829251] __x64_sys_unshare+0x31/0x40
[ 51.829887] do_syscall_64+0x3f/0x90
[ 51.830503] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.831349] RIP: 0033:0x7fe3ad2810d7
[ 51.831919] 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
[ 51.834617] RSP: 002b:00007fff72772878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.835803] RAX: ffffffffffffffda RBX: 00007fff72772eb8 RCX: 00007fe3ad2810d7
[ 51.836958] RDX: 00007fe3ad2eb41f RSI: 00007fff72772810 RDI: 0000000040000000
[ 51.838060] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff72772620
[ 51.839186] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe3ad393bf0
[ 51.840300] R13: 00007fff72772950 R14: 0000000000000000 R15: 00000000000000f8
[ 51.841412]
[ 51.841790] irq event stamp: 10881
[ 51.842370] hardirqs last enabled at (10893): [] __up_console_sem+0x78/0x80
[ 51.843690] hardirqs last disabled at (10904): [] __up_console_sem+0x5d/0x80
[ 51.845040] softirqs last enabled at (10410): [] irq_exit_rcu+0x93/0xc0
[ 51.846341] softirqs last disabled at (10405): [] irq_exit_rcu+0x93/0xc0
[ 51.847608] ---[ end trace 0000000000000000 ]---
[ 51.849259] ------------[ cut here ]------------
[ 51.849975] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.852255] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.853550] Modules linked in:
[ 51.854059] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.855489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.857033] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.857881] 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
[ 51.860579] RSP: 0018:ffff88800f25fbf0 EFLAGS: 00010286
[ 51.861426] RAX: 0000000000000000 RBX: ffff888013abf040 RCX: 0000000000000000
[ 51.862538] RDX: ffff88801a288000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.863645] RBP: ffff888013abf054 R08: 0000000000000001 R09: 0000000000000000
[ 51.864757] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.865868] R13: ffffffff84e223a0 R14: ffff888013abf048 R15: ffffffff84daf020
[ 51.866967] FS: 0000555556025400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.868207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.869089] CR2: 00007ff0c4653500 CR3: 00000000095fc000 CR4: 0000000000350ee0
[ 51.870215] Call Trace:
[ 51.870619]
[ 51.870984] nf_ct_net_init+0x224/0x3d0
[ 51.871649] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.872424] ops_init+0xbb/0x6b0
[ 51.872968] setup_net+0x3d9/0x990
[ 51.873575] ? down_read_killable+0x1d7/0x4e0
[ 51.874320] ? __pfx_setup_net+0x10/0x10
[ 51.874943] ? copy_net_ns+0x17c/0x770
[ 51.875618] copy_net_ns+0x321/0x770
[ 51.876266] create_new_namespaces+0x3f6/0xb30
[ 51.876988] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.877791] ksys_unshare+0x44d/0x8e0
[ 51.878389] ? __pfx_ksys_unshare+0x10/0x10
[ 51.878954] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.879730] __x64_sys_unshare+0x31/0x40
[ 51.880318] do_syscall_64+0x3f/0x90
[ 51.880799] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.881502] RIP: 0033:0x7fe3ad2810d7
[ 51.881977] 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
[ 51.884204] RSP: 002b:00007fff72772878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.885145] RAX: ffffffffffffffda RBX: 00007fff72772eb8 RCX: 00007fe3ad2810d7
[ 51.886060] RDX: 00007fe3ad2eb41f RSI: 00007fff72772810 RDI: 0000000040000000
[ 51.886972] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff72772620
[ 51.887942] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe3ad393bf0
[ 51.888981] R13: 00007fff72772950 R14: 0000000000000000 R15: 00000000000000f8
[ 51.889986]
[ 51.890357] irq event stamp: 11647
[ 51.890842] hardirqs last enabled at (11657): [] __up_console_sem+0x78/0x80
[ 51.892068] hardirqs last disabled at (11668): [] __up_console_sem+0x5d/0x80
[ 51.893298] softirqs last enabled at (11372): [] irq_exit_rcu+0x93/0xc0
[ 51.894451] softirqs last disabled at (11363): [] irq_exit_rcu+0x93/0xc0
[ 51.895607] ---[ end trace 0000000000000000 ]---
executing program
[ 53.456838] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.504249] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.552231] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.600386] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
18:14:30 Registers:
info registers vcpu 0
RAX=000000000002331f 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=00007ff0c46bddb0 CR3=0000000018592000 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=2033333a34313a38312036312079614d XMM01=5d3735323435372e31352020205b203a
XMM02=646f4d205d3735323435372e31352020 XMM03=6b7a79732033333a34313a3831203631
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3035313335372e31352020205b XMM07=79732033333a34313a38312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000023 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f25f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000023 R11=0000000000000001
R12=0000000000000023 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 0000555556025400 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=00007ff0c4653500 CR3=00000000095fc000 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