Warning: Permanently added '[localhost]:34500' (ECDSA) to the list of known hosts.
2023/05/16 17:43:55 fuzzer started
2023/05/16 17:43:56 dialing manager at localhost:35573
2023/05/16 17:43:56 checking machine...
2023/05/16 17:43:56 checking revisions...
syzkaller login: [ 39.583894] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:43:56 testing simple program...
[ 39.659580] cgroup: Unknown subsys name 'net'
[ 39.749817] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.641328] audit: type=1400 audit(1684259049.254:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 53.809690] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.812281] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.814475] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.817586] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.820057] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.821795] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.239234] ------------[ cut here ]------------
[ 54.239990] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.242408] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.243730] Modules linked in:
[ 54.244177] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.247904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.248942] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.249657] 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
[ 54.251922] RSP: 0018:ffff88800fe37c00 EFLAGS: 00010282
[ 54.252639] RAX: 0000000000000000 RBX: ffff888015aab040 RCX: 0000000000000000
[ 54.253547] RDX: ffff8880102f3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.254465] RBP: ffff888015aab054 R08: 0000000000000001 R09: 0000000000000000
[ 54.255394] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.256324] R13: ffffffff84e223a0 R14: ffff888015aab048 R15: ffffffff84d73340
[ 54.257250] FS: 0000555555b62400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.258285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.259025] CR2: 00007f1bcb7d46f4 CR3: 00000000099ae000 CR4: 0000000000350ee0
[ 54.259939] Call Trace:
[ 54.260304]
[ 54.260609] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.261271] ipv4_frags_init_net+0x269/0x440
[ 54.261846] ops_init+0xbb/0x6b0
[ 54.262331] setup_net+0x3d9/0x990
[ 54.262800] ? down_read_killable+0x1d7/0x4e0
[ 54.263446] ? __pfx_setup_net+0x10/0x10
[ 54.263972] ? copy_net_ns+0x17c/0x770
[ 54.264518] copy_net_ns+0x321/0x770
[ 54.265007] create_new_namespaces+0x3f6/0xb30
[ 54.265646] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.266312] ksys_unshare+0x44d/0x8e0
[ 54.266822] ? __pfx_ksys_unshare+0x10/0x10
[ 54.267430] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.268201] __x64_sys_unshare+0x31/0x40
[ 54.268731] do_syscall_64+0x3f/0x90
[ 54.269251] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.269912] RIP: 0033:0x7f7caf62d0d7
[ 54.270423] 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
[ 54.272697] RSP: 002b:00007ffc59e4a728 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.273680] RAX: ffffffffffffffda RBX: 00007ffc59e4ad68 RCX: 00007f7caf62d0d7
[ 54.274593] RDX: 00007f7caf69741f RSI: 00007ffc59e4a6c0 RDI: 0000000040000000
[ 54.275527] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc59e4a4d0
[ 54.276445] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7caf73fbf0
[ 54.277363] R13: 00007ffc59e4a800 R14: 0000000000000000 R15: 00000000000000f8
[ 54.278297]
[ 54.278613] irq event stamp: 8403
[ 54.279061] hardirqs last enabled at (8413): [] __up_console_sem+0x78/0x80
[ 54.280176] hardirqs last disabled at (8426): [] __up_console_sem+0x5d/0x80
[ 54.281274] softirqs last enabled at (8298): [] irq_exit_rcu+0x93/0xc0
[ 54.282342] softirqs last disabled at (8293): [] irq_exit_rcu+0x93/0xc0
[ 54.283435] ---[ end trace 0000000000000000 ]---
[ 54.288639] ------------[ cut here ]------------
[ 54.289276] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.290965] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.292112] Modules linked in:
[ 54.292533] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.293739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.294793] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.295503] 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
[ 54.297754] RSP: 0018:ffff88800fe37c00 EFLAGS: 00010282
[ 54.298462] RAX: 0000000000000000 RBX: ffff88800dcb4840 RCX: 0000000000000000
[ 54.299391] RDX: ffff8880102f3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.300322] RBP: ffff88800dcb4854 R08: 0000000000000001 R09: 0000000000000000
[ 54.301246] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.302179] R13: ffffffff84e223a0 R14: ffff88800dcb4848 R15: ffffffff84da62e0
[ 54.303116] FS: 0000555555b62400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.304167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.304898] CR2: 00007f1bcb7d46f4 CR3: 00000000099ae000 CR4: 0000000000350ee0
[ 54.305823] Call Trace:
[ 54.306189]
[ 54.306495] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.307163] ipv6_frags_init_net+0x206/0x3c0
[ 54.307733] ops_init+0xbb/0x6b0
[ 54.308218] setup_net+0x3d9/0x990
[ 54.308686] ? down_read_killable+0x1d7/0x4e0
[ 54.309302] ? __pfx_setup_net+0x10/0x10
[ 54.309824] ? copy_net_ns+0x17c/0x770
[ 54.310373] copy_net_ns+0x321/0x770
[ 54.310868] create_new_namespaces+0x3f6/0xb30
[ 54.311525] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.312195] ksys_unshare+0x44d/0x8e0
[ 54.312703] ? __pfx_ksys_unshare+0x10/0x10
[ 54.313306] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.314042] __x64_sys_unshare+0x31/0x40
[ 54.314606] do_syscall_64+0x3f/0x90
[ 54.315138] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.315804] RIP: 0033:0x7f7caf62d0d7
[ 54.316311] 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
[ 54.318561] RSP: 002b:00007ffc59e4a728 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.319557] RAX: ffffffffffffffda RBX: 00007ffc59e4ad68 RCX: 00007f7caf62d0d7
[ 54.320488] RDX: 00007f7caf69741f RSI: 00007ffc59e4a6c0 RDI: 0000000040000000
[ 54.321420] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc59e4a4d0
[ 54.322338] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7caf73fbf0
[ 54.323289] R13: 00007ffc59e4a800 R14: 0000000000000000 R15: 00000000000000f8
[ 54.324231]
[ 54.324539] irq event stamp: 10049
[ 54.324989] hardirqs last enabled at (10059): [] __up_console_sem+0x78/0x80
[ 54.326114] hardirqs last disabled at (10070): [] __up_console_sem+0x5d/0x80
[ 54.327230] softirqs last enabled at (9710): [] irq_exit_rcu+0x93/0xc0
[ 54.328296] softirqs last disabled at (9701): [] irq_exit_rcu+0x93/0xc0
[ 54.329354] ---[ end trace 0000000000000000 ]---
[ 54.330709] ------------[ cut here ]------------
[ 54.331371] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.333385] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.334479] Modules linked in:
[ 54.334902] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.336114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.337164] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.337824] 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
[ 54.340095] RSP: 0018:ffff88800fe37bf0 EFLAGS: 00010286
[ 54.340770] RAX: 0000000000000000 RBX: ffff888009793e40 RCX: 0000000000000000
[ 54.341690] RDX: ffff8880102f3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.342598] RBP: ffff888009793e54 R08: 0000000000000001 R09: 0000000000000000
[ 54.343545] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.344468] R13: ffffffff84e223a0 R14: ffff888009793e48 R15: ffffffff84daf020
[ 54.345400] FS: 0000555555b62400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.346430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.347213] CR2: 00007f1bcb7d46f4 CR3: 00000000099ae000 CR4: 0000000000350ee0
[ 54.348135] Call Trace:
[ 54.348473]
[ 54.348782] nf_ct_net_init+0x224/0x3d0
[ 54.349341] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.349932] ops_init+0xbb/0x6b0
[ 54.350420] setup_net+0x3d9/0x990
[ 54.350888] ? down_read_killable+0x1d7/0x4e0
[ 54.351531] ? __pfx_setup_net+0x10/0x10
[ 54.352056] ? copy_net_ns+0x17c/0x770
[ 54.352614] copy_net_ns+0x321/0x770
[ 54.353135] create_new_namespaces+0x3f6/0xb30
[ 54.353732] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.354403] ksys_unshare+0x44d/0x8e0
[ 54.354915] ? __pfx_ksys_unshare+0x10/0x10
[ 54.355496] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.356245] __x64_sys_unshare+0x31/0x40
[ 54.356768] do_syscall_64+0x3f/0x90
[ 54.357268] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.357911] RIP: 0033:0x7f7caf62d0d7
[ 54.358404] 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
[ 54.360647] RSP: 002b:00007ffc59e4a728 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.361634] RAX: ffffffffffffffda RBX: 00007ffc59e4ad68 RCX: 00007f7caf62d0d7
[ 54.362561] RDX: 00007f7caf69741f RSI: 00007ffc59e4a6c0 RDI: 0000000040000000
[ 54.363498] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc59e4a4d0
[ 54.364423] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7caf73fbf0
[ 54.365345] R13: 00007ffc59e4a800 R14: 0000000000000000 R15: 00000000000000f8
[ 54.366286]
[ 54.366596] irq event stamp: 10831
[ 54.367051] hardirqs last enabled at (10841): [] __up_console_sem+0x78/0x80
[ 54.368175] hardirqs last disabled at (10854): [] __up_console_sem+0x5d/0x80
[ 54.369265] softirqs last enabled at (10334): [] irq_exit_rcu+0x93/0xc0
[ 54.370356] softirqs last disabled at (10329): [] irq_exit_rcu+0x93/0xc0
[ 54.371458] ---[ end trace 0000000000000000 ]---
executing program
[ 55.888752] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.936182] Bluetooth: hci0: command 0x041b tx timeout
[ 59.984142] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.032216] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:44:08 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000
RSI=00000000ffffffff RDI=ffffffff8560b580 RBP=ffffffff8560b580 RSP=ffff888016d57810
R8 =0000000000000000 R9 =ffff888016d3a528 R10=ffffffff85d34a17 R11=0000000000000001
R12=ffff888016d39b40 R13=ffff888016d3a530 R14=00000000ffffffff R15=0000000000000060
RIP=ffffffff844c4260 RFL=00000057 [---ZAPC] 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 00007f38c9227900 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=00007f38c87225b0 CR3=000000000eaf0000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=0013ad65119292df0000000000110720 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=79c3aa2b58bbd1ce00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fe375f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555555b62400 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=00007f1bcb7d46f4 CR3=00000000099ae000 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