Warning: Permanently added '[localhost]:38473' (ECDSA) to the list of known hosts.
2023/05/16 19:23:52 fuzzer started
2023/05/16 19:23:52 dialing manager at localhost:35573
2023/05/16 19:23:52 checking machine...
2023/05/16 19:23:52 checking revisions...
syzkaller login: [ 116.361858] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:23:52 testing simple program...
[ 116.433973] cgroup: Unknown subsys name 'net'
[ 116.539327] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 128.824489] audit: type=1400 audit(1684265045.192:6): 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
[ 129.953634] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 129.957453] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 129.959124] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 129.963830] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 129.967725] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 129.969278] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 130.394230] ------------[ cut here ]------------
[ 130.394882] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 130.396620] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 130.397640] Modules linked in:
[ 130.398054] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 130.400051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 130.402735] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 130.404304] 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
[ 130.407216] RSP: 0018:ffff8880168c7c00 EFLAGS: 00010282
[ 130.408134] RAX: 0000000000000000 RBX: ffff88800dd22c40 RCX: 0000000000000000
[ 130.409311] RDX: ffff888018ce1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 130.410497] RBP: ffff88800dd22c54 R08: 0000000000000001 R09: 0000000000000000
[ 130.411676] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 130.412872] R13: ffffffff84e223a0 R14: ffff88800dd22c48 R15: ffffffff84d73340
[ 130.414054] FS: 0000555557121400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 130.415422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 130.416404] CR2: 00007fec53f90260 CR3: 000000000c714000 CR4: 0000000000350ef0
[ 130.417594] Call Trace:
[ 130.418029]
[ 130.418487] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 130.419293] ipv4_frags_init_net+0x269/0x440
[ 130.420069] ops_init+0xbb/0x6b0
[ 130.420697] setup_net+0x3d9/0x990
[ 130.421299] ? down_read_killable+0x1d7/0x4e0
[ 130.422076] ? __pfx_setup_net+0x10/0x10
[ 130.422802] ? copy_net_ns+0x17c/0x770
[ 130.423512] copy_net_ns+0x321/0x770
[ 130.424145] create_new_namespaces+0x3f6/0xb30
[ 130.424963] unshare_nsproxy_namespaces+0xc1/0x200
[ 130.425806] ksys_unshare+0x44d/0x8e0
[ 130.426518] ? __pfx_ksys_unshare+0x10/0x10
[ 130.427229] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 130.428217] __x64_sys_unshare+0x31/0x40
[ 130.428943] do_syscall_64+0x3f/0x90
[ 130.429591] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 130.430518] RIP: 0033:0x7f9a16db90d7
[ 130.431127] 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
[ 130.433990] RSP: 002b:00007ffc519d0ec8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 130.435267] RAX: ffffffffffffffda RBX: 00007ffc519d1508 RCX: 00007f9a16db90d7
[ 130.436462] RDX: 00007f9a16e2341f RSI: 00007ffc519d0e60 RDI: 0000000040000000
[ 130.437622] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc519d0c70
[ 130.438817] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9a16ecbbf0
[ 130.440000] R13: 00007ffc519d0fa0 R14: 0000000000000000 R15: 00000000000000f8
[ 130.441223]
[ 130.441654] irq event stamp: 7599
[ 130.442219] hardirqs last enabled at (7609): [] __up_console_sem+0x78/0x80
[ 130.443645] hardirqs last disabled at (7620): [] __up_console_sem+0x5d/0x80
[ 130.445055] softirqs last enabled at (7482): [] irq_exit_rcu+0x93/0xc0
[ 130.446450] softirqs last disabled at (7477): [] irq_exit_rcu+0x93/0xc0
[ 130.447525] ---[ end trace 0000000000000000 ]---
[ 130.453505] ------------[ cut here ]------------
[ 130.454113] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 130.456186] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 130.457309] Modules linked in:
[ 130.457772] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 130.459012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 130.460088] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 130.460783] 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
[ 130.463092] RSP: 0018:ffff8880168c7c00 EFLAGS: 00010282
[ 130.463807] RAX: 0000000000000000 RBX: ffff88801451ee40 RCX: 0000000000000000
[ 130.464744] RDX: ffff888018ce1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 130.465679] RBP: ffff88801451ee54 R08: 0000000000000001 R09: 0000000000000000
[ 130.466627] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 130.467564] R13: ffffffff84e223a0 R14: ffff88801451ee48 R15: ffffffff84da62e0
[ 130.468495] FS: 0000555557121400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 130.469553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 130.470309] CR2: 00007fec53f90260 CR3: 000000000c714000 CR4: 0000000000350ef0
[ 130.471232] Call Trace:
[ 130.471604]
[ 130.471917] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 130.472574] ipv6_frags_init_net+0x206/0x3c0
[ 130.473160] ops_init+0xbb/0x6b0
[ 130.473649] setup_net+0x3d9/0x990
[ 130.474135] ? down_read_killable+0x1d7/0x4e0
[ 130.474780] ? __pfx_setup_net+0x10/0x10
[ 130.475318] ? copy_net_ns+0x17c/0x770
[ 130.475885] copy_net_ns+0x321/0x770
[ 130.476423] create_new_namespaces+0x3f6/0xb30
[ 130.477034] unshare_nsproxy_namespaces+0xc1/0x200
[ 130.477708] ksys_unshare+0x44d/0x8e0
[ 130.478229] ? __pfx_ksys_unshare+0x10/0x10
[ 130.478870] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 130.479648] __x64_sys_unshare+0x31/0x40
[ 130.480191] do_syscall_64+0x3f/0x90
[ 130.480715] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 130.481406] RIP: 0033:0x7f9a16db90d7
[ 130.481893] 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
[ 130.484204] RSP: 002b:00007ffc519d0ec8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 130.485205] RAX: ffffffffffffffda RBX: 00007ffc519d1508 RCX: 00007f9a16db90d7
[ 130.486139] RDX: 00007f9a16e2341f RSI: 00007ffc519d0e60 RDI: 0000000040000000
[ 130.487073] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc519d0c70
[ 130.488010] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9a16ecbbf0
[ 130.488944] R13: 00007ffc519d0fa0 R14: 0000000000000000 R15: 00000000000000f8
[ 130.489877]
[ 130.490198] irq event stamp: 9389
[ 130.490688] hardirqs last enabled at (9401): [] __up_console_sem+0x78/0x80
[ 130.491771] hardirqs last disabled at (9412): [] __up_console_sem+0x5d/0x80
[ 130.492879] softirqs last enabled at (8882): [] irq_exit_rcu+0x93/0xc0
[ 130.493932] softirqs last disabled at (9433): [] irq_exit_rcu+0x93/0xc0
[ 130.495016] ---[ end trace 0000000000000000 ]---
[ 130.496425] ------------[ cut here ]------------
[ 130.497052] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 130.499026] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 130.500136] Modules linked in:
[ 130.500595] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 130.501780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 130.502841] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 130.503535] 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
[ 130.505741] RSP: 0018:ffff8880168c7bf0 EFLAGS: 00010286
[ 130.506475] RAX: 0000000000000000 RBX: ffff88801451fc40 RCX: 0000000000000000
[ 130.507387] RDX: ffff888018ce1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 130.508271] RBP: ffff88801451fc54 R08: 0000000000000001 R09: 0000000000000000
[ 130.509180] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 130.510096] R13: ffffffff84e223a0 R14: ffff88801451fc48 R15: ffffffff84daf020
[ 130.511041] FS: 0000555557121400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 130.512075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 130.512847] CR2: 00007fec53f90260 CR3: 000000000c714000 CR4: 0000000000350ef0
[ 130.513757] Call Trace:
[ 130.514104]
[ 130.514465] nf_ct_net_init+0x224/0x3d0
[ 130.514996] ? __pfx_nf_ct_net_init+0x10/0x10
[ 130.515618] ops_init+0xbb/0x6b0
[ 130.516077] setup_net+0x3d9/0x990
[ 130.516569] ? down_read_killable+0x1d7/0x4e0
[ 130.517142] ? __pfx_setup_net+0x10/0x10
[ 130.517700] ? copy_net_ns+0x17c/0x770
[ 130.518230] copy_net_ns+0x321/0x770
[ 130.518774] create_new_namespaces+0x3f6/0xb30
[ 130.519396] unshare_nsproxy_namespaces+0xc1/0x200
[ 130.520026] ksys_unshare+0x44d/0x8e0
[ 130.520576] ? __pfx_ksys_unshare+0x10/0x10
[ 130.521147] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 130.521917] __x64_sys_unshare+0x31/0x40
[ 130.522516] do_syscall_64+0x3f/0x90
[ 130.523007] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 130.523702] RIP: 0033:0x7f9a16db90d7
[ 130.524174] 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
[ 130.526397] RSP: 002b:00007ffc519d0ec8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 130.527389] RAX: ffffffffffffffda RBX: 00007ffc519d1508 RCX: 00007f9a16db90d7
[ 130.528276] RDX: 00007f9a16e2341f RSI: 00007ffc519d0e60 RDI: 0000000040000000
[ 130.529201] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc519d0c70
[ 130.530134] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9a16ecbbf0
[ 130.531077] R13: 00007ffc519d0fa0 R14: 0000000000000000 R15: 00000000000000f8
[ 130.532035]
[ 130.532399] irq event stamp: 10157
[ 130.532859] hardirqs last enabled at (10167): [] __up_console_sem+0x78/0x80
[ 130.533985] hardirqs last disabled at (10178): [] __up_console_sem+0x5d/0x80
[ 130.535112] softirqs last enabled at (9652): [] irq_exit_rcu+0x93/0xc0
[ 130.536200] softirqs last disabled at (9639): [] irq_exit_rcu+0x93/0xc0
[ 130.537269] ---[ end trace 0000000000000000 ]---
executing program
[ 132.032940] Bluetooth: hci0: command 0x0409 tx timeout
[ 134.079446] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 136.127421] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 138.176435] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:22:46 Registers:
info registers vcpu 0
RAX=000000000000004f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880168c7618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000004f R11=0000000000000001
R12=000000000000004f 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 0000555557121400 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=00007fec53f90260 CR3=000000000c714000 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=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
info registers vcpu 1
RAX=00000000000b3f4f RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007fa0482245f8 CR3=0000000016582000 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=d43636452fb67e8420402374d0f1878a
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f600000000000cb5c0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ea2c0c6bd00455c500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000