Warning: Permanently added '[localhost]:44253' (ECDSA) to the list of known hosts.
2023/05/16 11:20:07 fuzzer started
2023/05/16 11:20:07 dialing manager at localhost:35573
2023/05/16 11:20:07 checking machine...
2023/05/16 11:20:07 checking revisions...
syzkaller login: [ 44.541740] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:20:08 testing simple program...
[ 44.606872] cgroup: Unknown subsys name 'net'
[ 44.676356] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.482195] audit: type=1400 audit(1684236020.000:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.633014] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.637089] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.639052] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.643811] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.646314] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.648423] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.012350] ------------[ cut here ]------------
[ 58.013053] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.014761] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.015827] Modules linked in:
[ 58.016265] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.018927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.021597] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.022448] 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
[ 58.024777] RSP: 0018:ffff888019d6fc00 EFLAGS: 00010282
[ 58.025487] RAX: 0000000000000000 RBX: ffff88800f59f040 RCX: 0000000000000000
[ 58.026375] RDX: ffff888016e1b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.027267] RBP: ffff88800f59f054 R08: 0000000000000001 R09: 0000000000000000
[ 58.028128] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.029026] R13: ffffffff84e223a0 R14: ffff88800f59f048 R15: ffffffff84d73340
[ 58.029917] FS: 0000555557005400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.030923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.031679] CR2: 00007fc6d8557fd0 CR3: 00000000100fa000 CR4: 0000000000350ee0
[ 58.032603] Call Trace:
[ 58.032930]
[ 58.033262] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.033872] ipv4_frags_init_net+0x269/0x440
[ 58.034462] ops_init+0xbb/0x6b0
[ 58.034913] setup_net+0x3d9/0x990
[ 58.035397] ? down_read_killable+0x1d7/0x4e0
[ 58.035969] ? __pfx_setup_net+0x10/0x10
[ 58.036509] ? copy_net_ns+0x17c/0x770
[ 58.037014] copy_net_ns+0x321/0x770
[ 58.037516] create_new_namespaces+0x3f6/0xb30
[ 58.038101] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.038750] ksys_unshare+0x44d/0x8e0
[ 58.039274] ? __pfx_ksys_unshare+0x10/0x10
[ 58.039819] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.040594] __x64_sys_unshare+0x31/0x40
[ 58.041113] do_syscall_64+0x3f/0x90
[ 58.041615] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.042282] RIP: 0033:0x7f3c996290d7
[ 58.042746] 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
[ 58.044937] RSP: 002b:00007ffd32428ac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.045903] RAX: ffffffffffffffda RBX: 00007ffd32429108 RCX: 00007f3c996290d7
[ 58.046795] RDX: 00007f3c9969341f RSI: 00007ffd32428a60 RDI: 0000000040000000
[ 58.047682] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd32428870
[ 58.048582] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3c9973bbf0
[ 58.049483] R13: 00007ffd32428ba0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.050410]
[ 58.050709] irq event stamp: 7757
[ 58.051137] hardirqs last enabled at (7767): [] __up_console_sem+0x78/0x80
[ 58.052230] hardirqs last disabled at (7780): [] __up_console_sem+0x5d/0x80
[ 58.053308] softirqs last enabled at (7348): [] irq_exit_rcu+0x93/0xc0
[ 58.054352] softirqs last disabled at (7333): [] irq_exit_rcu+0x93/0xc0
[ 58.055390] ---[ end trace 0000000000000000 ]---
[ 58.060698] ------------[ cut here ]------------
[ 58.061341] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.063020] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.064137] Modules linked in:
[ 58.064594] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.065806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.066873] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.067581] 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
[ 58.069871] RSP: 0018:ffff888019d6fc00 EFLAGS: 00010282
[ 58.070600] RAX: 0000000000000000 RBX: ffff88800cab8640 RCX: 0000000000000000
[ 58.071533] RDX: ffff888016e1b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.072480] RBP: ffff88800cab8654 R08: 0000000000000001 R09: 0000000000000000
[ 58.073407] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.074338] R13: ffffffff84e223a0 R14: ffff88800cab8648 R15: ffffffff84da62e0
[ 58.075269] FS: 0000555557005400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.076331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.077071] CR2: 00007fc6d8557fd0 CR3: 00000000100fa000 CR4: 0000000000350ee0
[ 58.078013] Call Trace:
[ 58.078380]
[ 58.078692] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.079351] ipv6_frags_init_net+0x206/0x3c0
[ 58.079930] ops_init+0xbb/0x6b0
[ 58.080432] setup_net+0x3d9/0x990
[ 58.080905] ? down_read_killable+0x1d7/0x4e0
[ 58.081526] ? __pfx_setup_net+0x10/0x10
[ 58.082057] ? copy_net_ns+0x17c/0x770
[ 58.082622] copy_net_ns+0x321/0x770
[ 58.083125] create_new_namespaces+0x3f6/0xb30
[ 58.083765] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.084452] ksys_unshare+0x44d/0x8e0
[ 58.084962] ? __pfx_ksys_unshare+0x10/0x10
[ 58.085560] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.086333] __x64_sys_unshare+0x31/0x40
[ 58.086876] do_syscall_64+0x3f/0x90
[ 58.087412] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.088076] RIP: 0033:0x7f3c996290d7
[ 58.088612] 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
[ 58.090897] RSP: 002b:00007ffd32428ac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.091889] RAX: ffffffffffffffda RBX: 00007ffd32429108 RCX: 00007f3c996290d7
[ 58.092832] RDX: 00007f3c9969341f RSI: 00007ffd32428a60 RDI: 0000000040000000
[ 58.093762] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd32428870
[ 58.094692] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3c9973bbf0
[ 58.095616] R13: 00007ffd32428ba0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.096595]
[ 58.096910] irq event stamp: 9381
[ 58.097385] hardirqs last enabled at (9393): [] __up_console_sem+0x78/0x80
[ 58.098498] hardirqs last disabled at (9404): [] __up_console_sem+0x5d/0x80
[ 58.099608] softirqs last enabled at (8970): [] irq_exit_rcu+0x93/0xc0
[ 58.100700] softirqs last disabled at (8965): [] irq_exit_rcu+0x93/0xc0
[ 58.101782] ---[ end trace 0000000000000000 ]---
[ 58.103108] ------------[ cut here ]------------
[ 58.103761] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.105707] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.106824] Modules linked in:
[ 58.107287] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.108515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.109571] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.110272] 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
[ 58.112562] RSP: 0018:ffff888019d6fbf0 EFLAGS: 00010286
[ 58.113281] RAX: 0000000000000000 RBX: ffff88800cab8040 RCX: 0000000000000000
[ 58.114204] RDX: ffff888016e1b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.115103] RBP: ffff88800cab8054 R08: 0000000000000001 R09: 0000000000000000
[ 58.116036] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.116988] R13: ffffffff84e223a0 R14: ffff88800cab8048 R15: ffffffff84daf020
[ 58.117913] FS: 0000555557005400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.118949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.119726] CR2: 00007fc6d8557fd0 CR3: 00000000100fa000 CR4: 0000000000350ee0
[ 58.120666] Call Trace:
[ 58.121008]
[ 58.121340] nf_ct_net_init+0x224/0x3d0
[ 58.121873] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.122498] ops_init+0xbb/0x6b0
[ 58.122960] setup_net+0x3d9/0x990
[ 58.123467] ? down_read_killable+0x1d7/0x4e0
[ 58.124062] ? __pfx_setup_net+0x10/0x10
[ 58.124644] ? copy_net_ns+0x17c/0x770
[ 58.125208] copy_net_ns+0x321/0x770
[ 58.125706] create_new_namespaces+0x3f6/0xb30
[ 58.126354] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.127002] ksys_unshare+0x44d/0x8e0
[ 58.127542] ? __pfx_ksys_unshare+0x10/0x10
[ 58.128114] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.128896] __x64_sys_unshare+0x31/0x40
[ 58.129470] do_syscall_64+0x3f/0x90
[ 58.129963] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.130671] RIP: 0033:0x7f3c996290d7
[ 58.131185] 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
[ 58.133493] RSP: 002b:00007ffd32428ac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.134483] RAX: ffffffffffffffda RBX: 00007ffd32429108 RCX: 00007f3c996290d7
[ 58.135430] RDX: 00007f3c9969341f RSI: 00007ffd32428a60 RDI: 0000000040000000
[ 58.136373] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd32428870
[ 58.137310] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3c9973bbf0
[ 58.138232] R13: 00007ffd32428ba0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.139153]
[ 58.139502] irq event stamp: 10135
[ 58.139953] hardirqs last enabled at (10145): [] __up_console_sem+0x78/0x80
[ 58.141087] hardirqs last disabled at (10156): [] __up_console_sem+0x5d/0x80
[ 58.142215] softirqs last enabled at (10042): [] irq_exit_rcu+0x93/0xc0
[ 58.143303] softirqs last disabled at (10037): [] irq_exit_rcu+0x93/0xc0
[ 58.144413] ---[ end trace 0000000000000000 ]---
executing program
[ 59.704873] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.752229] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.800244] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.848300] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
11:20:21 Registers:
info registers vcpu 0
RAX=363a58316b1f4000 RBX=0000000000000000 RCX=0000000000000000 RDX=0000000000000800
RSI=000000000000000d RDI=ffff888016637710 RBP=0000000000000000 RSP=ffff8880166376a8
R8 =0000000000000001 R9 =ffff8880095f4068 R10=ffffffff85d34a17 R11=0000000000000001
R12=0000000000000000 R13=0000000000000800 R14=ffff888016637710 R15=ffff888016637a18
RIP=ffffffff82274fc4 RFL=00000282 [--S----] 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 00007fe6d3b50700 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=00007fc6d8499ad0 CR3=000000000c9a4000 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=7d06426dab262e8ea340409e5806eb74
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=2561f2e56a36f686000000000013ca18 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6ec987c36655533a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019d6f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000035 R11=0000000000000001
R12=0000000000000035 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 0000555557005400 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=00007fc6d8557fd0 CR3=00000000100fa000 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