Warning: Permanently added '[localhost]:48086' (ECDSA) to the list of known hosts.
2023/05/18 03:21:10 fuzzer started
2023/05/18 03:21:11 dialing manager at localhost:44319
2023/05/18 03:21:11 checking machine...
2023/05/18 03:21:11 checking revisions...
syzkaller login: [ 37.197954] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:21:11 testing simple program...
[ 37.278275] cgroup: Unknown subsys name 'net'
[ 37.357978] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.151529] audit: type=1400 audit(1684380085.407:6): 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
executing program
[ 52.303124] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.305008] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.307389] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.310587] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.312437] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.313522] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.680994] ------------[ cut here ]------------
[ 52.681821] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.683831] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.685187] Modules linked in:
[ 52.685627] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.690446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.691527] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.692221] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.694548] RSP: 0018:ffff8880183a7c00 EFLAGS: 00010282
[ 52.695241] RAX: 0000000000000000 RBX: ffff888015bdcc40 RCX: 0000000000000000
[ 52.696176] RDX: ffff88800f8c1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.697125] RBP: ffff888015bdcc54 R08: 0000000000000001 R09: 0000000000000000
[ 52.698056] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.698988] R13: ffffffff84e23fe0 R14: ffff888015bdcc48 R15: ffffffff84d74dc0
[ 52.699937] FS: 00005555564a8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.700999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.701774] CR2: 00007f9f541f56f4 CR3: 000000000ed72000 CR4: 0000000000350ee0
[ 52.702707] Call Trace:
[ 52.703049]
[ 52.703383] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.704027] ipv4_frags_init_net+0x269/0x440
[ 52.704670] ops_init+0xbb/0x6b0
[ 52.705123] setup_net+0x3d9/0x990
[ 52.705622] ? down_read_killable+0x1d7/0x4e0
[ 52.706219] ? __pfx_setup_net+0x10/0x10
[ 52.706783] ? copy_net_ns+0x17c/0x770
[ 52.707350] copy_net_ns+0x321/0x770
[ 52.707851] create_new_namespaces+0x3f6/0xb30
[ 52.708504] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.709113] ksys_unshare+0x44d/0x8e0
[ 52.709632] ? __pfx_ksys_unshare+0x10/0x10
[ 52.710171] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.710911] __x64_sys_unshare+0x31/0x40
[ 52.711464] do_syscall_64+0x3f/0x90
[ 52.711941] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.712677] RIP: 0033:0x7f158cc630d7
[ 52.713139] 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
[ 52.715320] RSP: 002b:00007ffcf98e5ce8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.716236] RAX: ffffffffffffffda RBX: 00007ffcf98e6328 RCX: 00007f158cc630d7
[ 52.717165] RDX: 00007f158cccd41f RSI: 00007ffcf98e5c80 RDI: 0000000040000000
[ 52.718043] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf98e5a90
[ 52.718954] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f158cd75bf0
[ 52.719869] R13: 00007ffcf98e5dc0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.720845]
[ 52.721153] irq event stamp: 7871
[ 52.721633] hardirqs last enabled at (7883): [] __up_console_sem+0x78/0x80
[ 52.722718] hardirqs last disabled at (7894): [] __up_console_sem+0x5d/0x80
[ 52.723812] softirqs last enabled at (7808): [] irq_exit_rcu+0x93/0xc0
[ 52.724889] softirqs last disabled at (7803): [] irq_exit_rcu+0x93/0xc0
[ 52.725947] ---[ end trace 0000000000000000 ]---
[ 52.731191] ------------[ cut here ]------------
[ 52.731903] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.733726] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.734830] Modules linked in:
[ 52.735246] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.736441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.737452] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.738092] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.740272] RSP: 0018:ffff8880183a7c00 EFLAGS: 00010282
[ 52.740971] RAX: 0000000000000000 RBX: ffff888013a27040 RCX: 0000000000000000
[ 52.741866] RDX: ffff88800f8c1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.742763] RBP: ffff888013a27054 R08: 0000000000000001 R09: 0000000000000000
[ 52.743673] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.744607] R13: ffffffff84e23fe0 R14: ffff888013a27048 R15: ffffffff84da7d60
[ 52.745547] FS: 00005555564a8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.746594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.747365] CR2: 00007f9f541f56f4 CR3: 000000000ed72000 CR4: 0000000000350ee0
[ 52.748250] Call Trace:
[ 52.748632]
[ 52.748939] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.749610] ipv6_frags_init_net+0x206/0x3c0
[ 52.750199] ops_init+0xbb/0x6b0
[ 52.750684] setup_net+0x3d9/0x990
[ 52.751161] ? down_read_killable+0x1d7/0x4e0
[ 52.751777] ? __pfx_setup_net+0x10/0x10
[ 52.752372] ? copy_net_ns+0x17c/0x770
[ 52.752906] copy_net_ns+0x321/0x770
[ 52.753439] create_new_namespaces+0x3f6/0xb30
[ 52.754048] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.754723] ksys_unshare+0x44d/0x8e0
[ 52.755237] ? __pfx_ksys_unshare+0x10/0x10
[ 52.755833] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.756609] __x64_sys_unshare+0x31/0x40
[ 52.757149] do_syscall_64+0x3f/0x90
[ 52.757679] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.758379] RIP: 0033:0x7f158cc630d7
[ 52.758861] 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
[ 52.761169] RSP: 002b:00007ffcf98e5ce8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.762177] RAX: ffffffffffffffda RBX: 00007ffcf98e6328 RCX: 00007f158cc630d7
[ 52.763104] RDX: 00007f158cccd41f RSI: 00007ffcf98e5c80 RDI: 0000000040000000
[ 52.764027] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf98e5a90
[ 52.764966] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f158cd75bf0
[ 52.765900] R13: 00007ffcf98e5dc0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.766852]
[ 52.767167] irq event stamp: 9649
[ 52.767639] hardirqs last enabled at (9661): [] __up_console_sem+0x78/0x80
[ 52.768756] hardirqs last disabled at (9672): [] __up_console_sem+0x5d/0x80
[ 52.769854] softirqs last enabled at (9186): [] irq_exit_rcu+0x93/0xc0
[ 52.770925] softirqs last disabled at (9177): [] irq_exit_rcu+0x93/0xc0
[ 52.771994] ---[ end trace 0000000000000000 ]---
[ 52.773430] ------------[ cut here ]------------
[ 52.774030] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.776086] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.777202] Modules linked in:
[ 52.777650] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.778849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.779913] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.780631] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.782891] RSP: 0018:ffff8880183a7bf0 EFLAGS: 00010286
[ 52.783601] RAX: 0000000000000000 RBX: ffff888013a27e40 RCX: 0000000000000000
[ 52.784528] RDX: ffff88800f8c1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.785471] RBP: ffff888013a27e54 R08: 0000000000000001 R09: 0000000000000000
[ 52.786400] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.787325] R13: ffffffff84e23fe0 R14: ffff888013a27e48 R15: ffffffff84db0aa0
[ 52.788231] FS: 00005555564a8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.789308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.790051] CR2: 00007f9f541f56f4 CR3: 000000000ed72000 CR4: 0000000000350ee0
[ 52.790994] Call Trace:
[ 52.791366]
[ 52.791679] nf_ct_net_init+0x224/0x3d0
[ 52.792222] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.792877] ops_init+0xbb/0x6b0
[ 52.793382] setup_net+0x3d9/0x990
[ 52.793864] ? down_read_killable+0x1d7/0x4e0
[ 52.794498] ? __pfx_setup_net+0x10/0x10
[ 52.795034] ? copy_net_ns+0x17c/0x770
[ 52.795593] copy_net_ns+0x321/0x770
[ 52.796096] create_new_namespaces+0x3f6/0xb30
[ 52.796753] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.797432] ksys_unshare+0x44d/0x8e0
[ 52.797949] ? __pfx_ksys_unshare+0x10/0x10
[ 52.798548] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.799325] __x64_sys_unshare+0x31/0x40
[ 52.799866] do_syscall_64+0x3f/0x90
[ 52.800429] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.801116] RIP: 0033:0x7f158cc630d7
[ 52.801638] 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
[ 52.803935] RSP: 002b:00007ffcf98e5ce8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.804936] RAX: ffffffffffffffda RBX: 00007ffcf98e6328 RCX: 00007f158cc630d7
[ 52.805874] RDX: 00007f158cccd41f RSI: 00007ffcf98e5c80 RDI: 0000000040000000
[ 52.806804] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf98e5a90
[ 52.807744] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f158cd75bf0
[ 52.808753] R13: 00007ffcf98e5dc0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.809718]
[ 52.810029] irq event stamp: 10465
[ 52.810516] hardirqs last enabled at (10477): [] __up_console_sem+0x78/0x80
[ 52.811635] hardirqs last disabled at (10488): [] __up_console_sem+0x5d/0x80
[ 52.812779] softirqs last enabled at (10014): [] irq_exit_rcu+0x93/0xc0
[ 52.813880] softirqs last disabled at (10009): [] irq_exit_rcu+0x93/0xc0
[ 52.814971] ---[ end trace 0000000000000000 ]---
[ 54.376979] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.424361] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.472441] Bluetooth: hci0: command 0x040f tx timeout
[ 60.520396] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:21:25 Registers:
info registers vcpu 0
RAX=ffffffff844cb0ff RBX=ffffffff813aac10 RCX=0000000000000001 RDX=1ffff11002da6ed4
RSI=ffffffff844cb0ff RDI=ffff888016d37710 RBP=ffff888016d376e0 RSP=ffff888016d37640
R8 =ffffffff86138fb2 R9 =ffffffff86138fb6 R10=0000000000038001 R11=ffff888016d37688
R12=ffff888016d37710 R13=0000000000000000 R14=ffff88800fd71b40 R15=0000000000000d40
RIP=ffffffff844f5f60 RFL=00000286 [--S--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 00007f0fe7fff700 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=00007f5fb8262de0 CR3=000000000d646000 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=2036323a31323a33302038312079614d XMM01=5d3732363538362e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880183a75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 00005555564a8400 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=00007f9f541f56f4 CR3=000000000ed72000 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