Warning: Permanently added '[localhost]:11253' (ECDSA) to the list of known hosts.
2023/05/16 13:13:44 fuzzer started
2023/05/16 13:13:44 dialing manager at localhost:35573
2023/05/16 13:13:44 checking machine...
2023/05/16 13:13:44 checking revisions...
syzkaller login: [ 50.365612] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:13:44 testing simple program...
[ 50.438899] cgroup: Unknown subsys name 'net'
[ 50.533762] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.046148] audit: type=1400 audit(1684242838.380:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 65.215075] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.216629] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.218958] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.223850] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
executing program
[ 65.227019] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.228187] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.626492] ------------[ cut here ]------------
[ 65.627311] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.629350] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.630577] Modules linked in:
[ 65.631064] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.636249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.637461] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.638217] 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
[ 65.640617] RSP: 0018:ffff88800f707c00 EFLAGS: 00010282
[ 65.641379] RAX: 0000000000000000 RBX: ffff8880102b3040 RCX: 0000000000000000
[ 65.642361] RDX: ffff88800f7551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.643342] RBP: ffff8880102b3054 R08: 0000000000000001 R09: 0000000000000000
[ 65.644322] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.645314] R13: ffffffff84e223a0 R14: ffff8880102b3048 R15: ffffffff84d73340
[ 65.646292] FS: 0000555555ef4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.647390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.648204] CR2: 00007f14311e4de0 CR3: 0000000019476000 CR4: 0000000000350ee0
[ 65.649213] Call Trace:
[ 65.649575]
[ 65.649943] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.650616] ipv4_frags_init_net+0x269/0x440
[ 65.651264] ops_init+0xbb/0x6b0
[ 65.651791] setup_net+0x3d9/0x990
[ 65.652289] ? down_read_killable+0x1d7/0x4e0
[ 65.652957] ? __pfx_setup_net+0x10/0x10
[ 65.653517] ? copy_net_ns+0x17c/0x770
[ 65.654105] copy_net_ns+0x321/0x770
[ 65.654663] create_new_namespaces+0x3f6/0xb30
[ 65.655304] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.656017] ksys_unshare+0x44d/0x8e0
[ 65.656554] ? __pfx_ksys_unshare+0x10/0x10
[ 65.657206] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.658020] __x64_sys_unshare+0x31/0x40
[ 65.658586] do_syscall_64+0x3f/0x90
[ 65.659133] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.659865] RIP: 0033:0x7f19ed4250d7
[ 65.660371] 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
[ 65.662754] RSP: 002b:00007ffed3cf2718 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.663780] RAX: ffffffffffffffda RBX: 00007ffed3cf2d58 RCX: 00007f19ed4250d7
[ 65.664735] RDX: 00007f19ed48f41f RSI: 00007ffed3cf26b0 RDI: 0000000040000000
[ 65.665720] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed3cf24c0
[ 65.666692] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f19ed537bf0
[ 65.667622] R13: 00007ffed3cf27f0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.668618]
[ 65.668993] irq event stamp: 8711
[ 65.669458] hardirqs last enabled at (8721): [] __up_console_sem+0x78/0x80
[ 65.670613] hardirqs last disabled at (8732): [] __up_console_sem+0x5d/0x80
[ 65.671768] softirqs last enabled at (8254): [] irq_exit_rcu+0x93/0xc0
[ 65.672887] softirqs last disabled at (8227): [] irq_exit_rcu+0x93/0xc0
[ 65.673990] ---[ end trace 0000000000000000 ]---
[ 65.679447] ------------[ cut here ]------------
[ 65.680115] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.681936] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.683081] Modules linked in:
[ 65.683521] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.684778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.685864] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.686559] 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
[ 65.688918] RSP: 0018:ffff88800f707c00 EFLAGS: 00010282
[ 65.689617] RAX: 0000000000000000 RBX: ffff8880145b2440 RCX: 0000000000000000
[ 65.690587] RDX: ffff88800f7551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.691545] RBP: ffff8880145b2454 R08: 0000000000000001 R09: 0000000000000000
[ 65.692505] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.693475] R13: ffffffff84e223a0 R14: ffff8880145b2448 R15: ffffffff84da62e0
[ 65.694426] FS: 0000555555ef4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.695499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.696287] CR2: 00007f14311e4de0 CR3: 0000000019476000 CR4: 0000000000350ee0
[ 65.697265] Call Trace:
[ 65.697615]
[ 65.697969] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.698622] ipv6_frags_init_net+0x206/0x3c0
[ 65.699249] ops_init+0xbb/0x6b0
[ 65.699763] setup_net+0x3d9/0x990
[ 65.700248] ? down_read_killable+0x1d7/0x4e0
[ 65.700908] ? __pfx_setup_net+0x10/0x10
[ 65.701476] ? copy_net_ns+0x17c/0x770
[ 65.702091] copy_net_ns+0x321/0x770
[ 65.702609] create_new_namespaces+0x3f6/0xb30
[ 65.703272] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.703961] ksys_unshare+0x44d/0x8e0
[ 65.704488] ? __pfx_ksys_unshare+0x10/0x10
[ 65.705119] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.705909] __x64_sys_unshare+0x31/0x40
[ 65.706471] do_syscall_64+0x3f/0x90
[ 65.707003] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.707722] RIP: 0033:0x7f19ed4250d7
[ 65.708222] 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
[ 65.710576] RSP: 002b:00007ffed3cf2718 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.711627] RAX: ffffffffffffffda RBX: 00007ffed3cf2d58 RCX: 00007f19ed4250d7
[ 65.712626] RDX: 00007f19ed48f41f RSI: 00007ffed3cf26b0 RDI: 0000000040000000
[ 65.713667] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed3cf24c0
[ 65.714671] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f19ed537bf0
[ 65.715617] R13: 00007ffed3cf27f0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.716623]
[ 65.717008] irq event stamp: 10445
[ 65.717490] hardirqs last enabled at (10455): [] __up_console_sem+0x78/0x80
[ 65.718688] hardirqs last disabled at (10466): [] __up_console_sem+0x5d/0x80
[ 65.719887] softirqs last enabled at (9420): [] netlink_insert+0x187/0x1820
[ 65.721123] softirqs last disabled at (9418): [] release_sock+0x1f/0x1b0
[ 65.722275] ---[ end trace 0000000000000000 ]---
[ 65.723742] ------------[ cut here ]------------
[ 65.724378] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.726558] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.727748] Modules linked in:
[ 65.728193] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.729485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.730600] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.731347] 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
[ 65.733766] RSP: 0018:ffff88800f707bf0 EFLAGS: 00010286
[ 65.734490] RAX: 0000000000000000 RBX: ffff88800ed66040 RCX: 0000000000000000
[ 65.735481] RDX: ffff88800f7551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.736472] RBP: ffff88800ed66054 R08: 0000000000000001 R09: 0000000000000000
[ 65.737478] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.738423] R13: ffffffff84e223a0 R14: ffff88800ed66048 R15: ffffffff84daf020
[ 65.739399] FS: 0000555555ef4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.740478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.741322] CR2: 00007f14311e4de0 CR3: 0000000019476000 CR4: 0000000000350ee0
[ 65.742312] Call Trace:
[ 65.742711]
[ 65.743046] nf_ct_net_init+0x224/0x3d0
[ 65.743618] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.744288] ops_init+0xbb/0x6b0
[ 65.744839] setup_net+0x3d9/0x990
[ 65.745346] ? down_read_killable+0x1d7/0x4e0
[ 65.746009] ? __pfx_setup_net+0x10/0x10
[ 65.746576] ? copy_net_ns+0x17c/0x770
[ 65.747163] copy_net_ns+0x321/0x770
[ 65.747729] create_new_namespaces+0x3f6/0xb30
[ 65.748371] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.749107] ksys_unshare+0x44d/0x8e0
[ 65.749685] ? __pfx_ksys_unshare+0x10/0x10
[ 65.750293] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.751126] __x64_sys_unshare+0x31/0x40
[ 65.751751] do_syscall_64+0x3f/0x90
[ 65.752298] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.753069] RIP: 0033:0x7f19ed4250d7
[ 65.753582] 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
[ 65.756017] RSP: 002b:00007ffed3cf2718 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.757087] RAX: ffffffffffffffda RBX: 00007ffed3cf2d58 RCX: 00007f19ed4250d7
[ 65.758086] RDX: 00007f19ed48f41f RSI: 00007ffed3cf26b0 RDI: 0000000040000000
[ 65.759087] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed3cf24c0
[ 65.760087] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f19ed537bf0
[ 65.761073] R13: 00007ffed3cf27f0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.762082]
[ 65.762408] irq event stamp: 11235
[ 65.762929] hardirqs last enabled at (11247): [] __up_console_sem+0x78/0x80
[ 65.764085] hardirqs last disabled at (11258): [] __up_console_sem+0x5d/0x80
[ 65.765292] softirqs last enabled at (10882): [] irq_exit_rcu+0x93/0xc0
[ 65.766467] softirqs last disabled at (10877): [] irq_exit_rcu+0x93/0xc0
[ 65.767631] ---[ end trace 0000000000000000 ]---
[ 67.300265] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 69.347693] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 71.395693] Bluetooth: hci0: command 0x040f tx timeout
[ 73.444699] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:13:44 Registers:
info registers vcpu 0
RAX=1ffff11002c3d3d3 RBX=0000000000000000 RCX=dffffc0000000000 RDX=ffff88800ec09b40
RSI=ffffffff819746f3 RDI=ffff8880161e9e98 RBP=0000000000000000 RSP=ffff8880167ff5a8
R8 =0000000000000007 R9 =0000000000000000 R10=ffff8880161e9e80 R11=0000000000000001
R12=0000000000000505 R13=ffff8880161e9e80 R14=0000000000001000 R15=ffff8880161e9e80
RIP=ffffffff8197470f RFL=00000046 [---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 00007f7dc7fff700 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=00007f143131b020 CR3=0000000014700000 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=2039353a33313a33312036312079614d XMM01=5d3436303133362e35362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f707598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555555ef4400 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=00007f14311e4de0 CR3=0000000019476000 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