Warning: Permanently added '[localhost]:4834' (ECDSA) to the list of known hosts.
2023/05/18 03:57:49 fuzzer started
2023/05/18 03:57:50 dialing manager at localhost:44319
2023/05/18 03:57:50 checking machine...
2023/05/18 03:57:50 checking revisions...
syzkaller login: [ 42.725314] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:57:50 testing simple program...
[ 42.798475] cgroup: Unknown subsys name 'net'
[ 42.898668] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.722616] audit: type=1400 audit(1684382283.175:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 56.804409] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.806032] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.807177] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.809681] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.819933] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.821190] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.204192] ------------[ cut here ]------------
[ 57.204985] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.207203] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.208461] Modules linked in:
[ 57.209026] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.214281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.215345] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.216053] 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
[ 57.218379] RSP: 0018:ffff8880193bfc00 EFLAGS: 00010282
[ 57.219086] RAX: 0000000000000000 RBX: ffff888015ada440 RCX: 0000000000000000
[ 57.220013] RDX: ffff888016200000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.220964] RBP: ffff888015ada454 R08: 0000000000000001 R09: 0000000000000000
[ 57.221898] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.222844] R13: ffffffff84e23fe0 R14: ffff888015ada448 R15: ffffffff84d74dc0
[ 57.223779] FS: 00005555559cd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.224827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.225574] CR2: 00007febab2a06f4 CR3: 000000000da3e000 CR4: 0000000000350ee0
[ 57.226524] Call Trace:
[ 57.226898]
[ 57.227211] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.227880] ipv4_frags_init_net+0x269/0x440
[ 57.228466] ops_init+0xbb/0x6b0
[ 57.228986] setup_net+0x3d9/0x990
[ 57.229460] ? down_read_killable+0x1d7/0x4e0
[ 57.230093] ? __pfx_setup_net+0x10/0x10
[ 57.230627] ? copy_net_ns+0x17c/0x770
[ 57.231183] copy_net_ns+0x321/0x770
[ 57.231694] create_new_namespaces+0x3f6/0xb30
[ 57.232333] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.233021] ksys_unshare+0x44d/0x8e0
[ 57.233542] ? __pfx_ksys_unshare+0x10/0x10
[ 57.234138] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.234920] __x64_sys_unshare+0x31/0x40
[ 57.235463] do_syscall_64+0x3f/0x90
[ 57.235996] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.236665] RIP: 0033:0x7fdd589b30d7
[ 57.237213] 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
[ 57.239515] RSP: 002b:00007ffc0ea4d378 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.240510] RAX: ffffffffffffffda RBX: 00007ffc0ea4d9b8 RCX: 00007fdd589b30d7
[ 57.241444] RDX: 00007fdd58a1d41f RSI: 00007ffc0ea4d310 RDI: 0000000040000000
[ 57.242388] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc0ea4d120
[ 57.243310] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdd58ac5bf0
[ 57.244249] R13: 00007ffc0ea4d450 R14: 0000000000000000 R15: 00000000000000f8
[ 57.245221]
[ 57.245537] irq event stamp: 7659
[ 57.246020] hardirqs last enabled at (7671): [] __up_console_sem+0x78/0x80
[ 57.247133] hardirqs last disabled at (7682): [] __up_console_sem+0x5d/0x80
[ 57.248237] softirqs last enabled at (7554): [] irq_exit_rcu+0x93/0xc0
[ 57.249322] softirqs last disabled at (7549): [] irq_exit_rcu+0x93/0xc0
[ 57.250405] ---[ end trace 0000000000000000 ]---
[ 57.256131] ------------[ cut here ]------------
[ 57.256788] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.258473] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.259589] Modules linked in:
[ 57.260023] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.261174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.262188] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.262855] 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
[ 57.265024] RSP: 0018:ffff8880193bfc00 EFLAGS: 00010282
[ 57.265665] RAX: 0000000000000000 RBX: ffff888009a26e40 RCX: 0000000000000000
[ 57.266547] RDX: ffff888016200000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.267444] RBP: ffff888009a26e54 R08: 0000000000000001 R09: 0000000000000000
[ 57.268340] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.269233] R13: ffffffff84e23fe0 R14: ffff888009a26e48 R15: ffffffff84da7d60
[ 57.270121] FS: 00005555559cd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.271115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.271850] CR2: 00007febab2a06f4 CR3: 000000000da3e000 CR4: 0000000000350ee0
[ 57.272694] Call Trace:
[ 57.273058]
[ 57.273354] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.273992] ipv6_frags_init_net+0x206/0x3c0
[ 57.274551] ops_init+0xbb/0x6b0
[ 57.275031] setup_net+0x3d9/0x990
[ 57.275481] ? down_read_killable+0x1d7/0x4e0
[ 57.276070] ? __pfx_setup_net+0x10/0x10
[ 57.276572] ? copy_net_ns+0x17c/0x770
[ 57.277109] copy_net_ns+0x321/0x770
[ 57.277588] create_new_namespaces+0x3f6/0xb30
[ 57.278198] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.278843] ksys_unshare+0x44d/0x8e0
[ 57.279326] ? __pfx_ksys_unshare+0x10/0x10
[ 57.279894] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.280601] __x64_sys_unshare+0x31/0x40
[ 57.281166] do_syscall_64+0x3f/0x90
[ 57.281638] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.282306] RIP: 0033:0x7fdd589b30d7
[ 57.282796] 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
[ 57.284948] RSP: 002b:00007ffc0ea4d378 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.285881] RAX: ffffffffffffffda RBX: 00007ffc0ea4d9b8 RCX: 00007fdd589b30d7
[ 57.286768] RDX: 00007fdd58a1d41f RSI: 00007ffc0ea4d310 RDI: 0000000040000000
[ 57.287606] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc0ea4d120
[ 57.288485] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdd58ac5bf0
[ 57.289382] R13: 00007ffc0ea4d450 R14: 0000000000000000 R15: 00000000000000f8
[ 57.290290]
[ 57.290584] irq event stamp: 9455
[ 57.291033] hardirqs last enabled at (9467): [] __up_console_sem+0x78/0x80
[ 57.292073] hardirqs last disabled at (9478): [] __up_console_sem+0x5d/0x80
[ 57.293156] softirqs last enabled at (8566): [] irq_exit_rcu+0x93/0xc0
[ 57.294187] softirqs last disabled at (8561): [] irq_exit_rcu+0x93/0xc0
[ 57.295210] ---[ end trace 0000000000000000 ]---
[ 57.296515] ------------[ cut here ]------------
[ 57.297156] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.299103] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.300192] Modules linked in:
[ 57.300605] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.301801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.302814] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.303445] 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
[ 57.305605] RSP: 0018:ffff8880193bfbf0 EFLAGS: 00010286
[ 57.306296] RAX: 0000000000000000 RBX: ffff888009a27640 RCX: 0000000000000000
[ 57.307173] RDX: ffff888016200000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.308057] RBP: ffff888009a27654 R08: 0000000000000001 R09: 0000000000000000
[ 57.308958] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.309834] R13: ffffffff84e23fe0 R14: ffff888009a27648 R15: ffffffff84db0aa0
[ 57.310680] FS: 00005555559cd400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.311665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.312390] CR2: 00007febab2a06f4 CR3: 000000000da3e000 CR4: 0000000000350ee0
[ 57.313280] Call Trace:
[ 57.313600]
[ 57.313934] nf_ct_net_init+0x224/0x3d0
[ 57.314444] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.315042] ops_init+0xbb/0x6b0
[ 57.315482] setup_net+0x3d9/0x990
[ 57.315960] ? down_read_killable+0x1d7/0x4e0
[ 57.316528] ? __pfx_setup_net+0x10/0x10
[ 57.317112] ? copy_net_ns+0x17c/0x770
[ 57.317613] copy_net_ns+0x321/0x770
[ 57.318128] create_new_namespaces+0x3f6/0xb30
[ 57.318709] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.319348] ksys_unshare+0x44d/0x8e0
[ 57.319863] ? __pfx_ksys_unshare+0x10/0x10
[ 57.320400] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.321133] __x64_sys_unshare+0x31/0x40
[ 57.321648] do_syscall_64+0x3f/0x90
[ 57.322145] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.322813] RIP: 0033:0x7fdd589b30d7
[ 57.323270] 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
[ 57.325432] RSP: 002b:00007ffc0ea4d378 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.326366] RAX: ffffffffffffffda RBX: 00007ffc0ea4d9b8 RCX: 00007fdd589b30d7
[ 57.327250] RDX: 00007fdd58a1d41f RSI: 00007ffc0ea4d310 RDI: 0000000040000000
[ 57.328117] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc0ea4d120
[ 57.329006] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fdd58ac5bf0
[ 57.329889] R13: 00007ffc0ea4d450 R14: 0000000000000000 R15: 00000000000000f8
[ 57.330791]
[ 57.331094] irq event stamp: 10231
[ 57.331522] hardirqs last enabled at (10241): [] __up_console_sem+0x78/0x80
[ 57.332573] hardirqs last disabled at (10252): [] __up_console_sem+0x5d/0x80
[ 57.333636] softirqs last enabled at (9770): [] irq_exit_rcu+0x93/0xc0
[ 57.334651] softirqs last disabled at (9761): [] irq_exit_rcu+0x93/0xc0
[ 57.335666] ---[ end trace 0000000000000000 ]---
executing program
[ 58.885358] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.932843] Bluetooth: hci0: command 0x041b tx timeout
[ 62.980918] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.028902] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:57:57 Registers:
info registers vcpu 0
RAX=000000000002aa99 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000206 [-----P-] 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=00007fd433dfe510 CR3=0000000016180000 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=17f8b6574428e28b424f68d905439f6f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d4c7887fad3d14c0000000000013be10 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=719ecfd80a74f31e00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880193bf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555559cd400 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=00007febab2a06f4 CR3=000000000da3e000 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