Warning: Permanently added '[localhost]:53884' (ECDSA) to the list of known hosts.
2023/05/16 19:45:11 fuzzer started
2023/05/16 19:45:11 dialing manager at localhost:35573
2023/05/16 19:45:11 checking machine...
2023/05/16 19:45:11 checking revisions...
syzkaller login: [ 36.664174] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:45:11 testing simple program...
[ 36.739988] cgroup: Unknown subsys name 'net'
[ 36.827620] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.714052] audit: type=1400 audit(1684266324.663:6): 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
[ 50.802778] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.804828] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.807245] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.810374] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.811947] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.813895] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.185568] ------------[ cut here ]------------
[ 51.186385] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.188555] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.189916] Modules linked in:
[ 51.190439] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.194131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.195144] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.195786] 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
[ 51.197980] RSP: 0018:ffff8880205b7c00 EFLAGS: 00010282
[ 51.198652] RAX: 0000000000000000 RBX: ffff888016245c40 RCX: 0000000000000000
[ 51.199533] RDX: ffff88800fb79b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.200411] RBP: ffff888016245c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.201285] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.202178] R13: ffffffff84e223a0 R14: ffff888016245c48 R15: ffffffff84d73340
[ 51.203026] FS: 0000555556e18400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.204012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.204743] CR2: 00007fd5eec356f4 CR3: 00000000162cc000 CR4: 0000000000350ef0
[ 51.205624] Call Trace:
[ 51.205948]
[ 51.206270] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.206877] ipv4_frags_init_net+0x269/0x440
[ 51.207459] ops_init+0xbb/0x6b0
[ 51.207902] setup_net+0x3d9/0x990
[ 51.208377] ? down_read_killable+0x1d7/0x4e0
[ 51.208940] ? __pfx_setup_net+0x10/0x10
[ 51.209509] ? copy_net_ns+0x17c/0x770
[ 51.210021] copy_net_ns+0x321/0x770
[ 51.210531] create_new_namespaces+0x3f6/0xb30
[ 51.211148] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.211772] ksys_unshare+0x44d/0x8e0
[ 51.212292] ? __pfx_ksys_unshare+0x10/0x10
[ 51.212837] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.213576] __x64_sys_unshare+0x31/0x40
[ 51.214128] do_syscall_64+0x3f/0x90
[ 51.214622] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.215288] RIP: 0033:0x7f95c6a270d7
[ 51.215752] 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
[ 51.217922] RSP: 002b:00007ffd4a2f7fb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.218869] RAX: ffffffffffffffda RBX: 00007ffd4a2f85f8 RCX: 00007f95c6a270d7
[ 51.219743] RDX: 00007f95c6a9141f RSI: 00007ffd4a2f7f50 RDI: 0000000040000000
[ 51.220616] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4a2f7d60
[ 51.221524] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f95c6b39bf0
[ 51.222404] R13: 00007ffd4a2f8090 R14: 0000000000000000 R15: 00000000000000f8
[ 51.223298]
[ 51.223594] irq event stamp: 7881
[ 51.224017] hardirqs last enabled at (7891): [] __up_console_sem+0x78/0x80
[ 51.225090] hardirqs last disabled at (7904): [] __up_console_sem+0x5d/0x80
[ 51.226148] softirqs last enabled at (7788): [] irq_exit_rcu+0x93/0xc0
[ 51.227180] softirqs last disabled at (7783): [] irq_exit_rcu+0x93/0xc0
[ 51.228204] ---[ end trace 0000000000000000 ]---
[ 51.234462] ------------[ cut here ]------------
[ 51.235055] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.236874] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.237939] Modules linked in:
[ 51.238377] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.239514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.240526] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.241189] 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
[ 51.243384] RSP: 0018:ffff8880205b7c00 EFLAGS: 00010282
[ 51.244028] RAX: 0000000000000000 RBX: ffff88800cdeb040 RCX: 0000000000000000
[ 51.244921] RDX: ffff88800fb79b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.245796] RBP: ffff88800cdeb054 R08: 0000000000000001 R09: 0000000000000000
[ 51.246666] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.247543] R13: ffffffff84e223a0 R14: ffff88800cdeb048 R15: ffffffff84da62e0
[ 51.248428] FS: 0000555556e18400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.249408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.250161] CR2: 00007fd5eec356f4 CR3: 00000000162cc000 CR4: 0000000000350ef0
[ 51.251011] Call Trace:
[ 51.251369]
[ 51.251667] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.252313] ipv6_frags_init_net+0x206/0x3c0
[ 51.252881] ops_init+0xbb/0x6b0
[ 51.253356] setup_net+0x3d9/0x990
[ 51.253823] ? down_read_killable+0x1d7/0x4e0
[ 51.254420] ? __pfx_setup_net+0x10/0x10
[ 51.254927] ? copy_net_ns+0x17c/0x770
[ 51.255472] copy_net_ns+0x321/0x770
[ 51.255959] create_new_namespaces+0x3f6/0xb30
[ 51.256577] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.257225] ksys_unshare+0x44d/0x8e0
[ 51.257745] ? __pfx_ksys_unshare+0x10/0x10
[ 51.258325] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.259046] __x64_sys_unshare+0x31/0x40
[ 51.259591] do_syscall_64+0x3f/0x90
[ 51.260065] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.260744] RIP: 0033:0x7f95c6a270d7
[ 51.261242] 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
[ 51.263420] RSP: 002b:00007ffd4a2f7fb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.264409] RAX: ffffffffffffffda RBX: 00007ffd4a2f85f8 RCX: 00007f95c6a270d7
[ 51.265285] RDX: 00007f95c6a9141f RSI: 00007ffd4a2f7f50 RDI: 0000000040000000
[ 51.266196] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4a2f7d60
[ 51.267050] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f95c6b39bf0
[ 51.267937] R13: 00007ffd4a2f8090 R14: 0000000000000000 R15: 00000000000000f8
[ 51.268847]
[ 51.269176] irq event stamp: 9903
[ 51.269624] hardirqs last enabled at (9913): [] __up_console_sem+0x78/0x80
[ 51.270690] hardirqs last disabled at (9924): [] __up_console_sem+0x5d/0x80
[ 51.271744] softirqs last enabled at (9828): [] irq_exit_rcu+0x93/0xc0
[ 51.272770] softirqs last disabled at (9817): [] irq_exit_rcu+0x93/0xc0
[ 51.273812] ---[ end trace 0000000000000000 ]---
[ 51.275223] ------------[ cut here ]------------
[ 51.275803] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.277822] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.278890] Modules linked in:
[ 51.279319] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.280474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.281518] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.282183] 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
[ 51.284337] RSP: 0018:ffff8880205b7bf0 EFLAGS: 00010286
[ 51.284988] RAX: 0000000000000000 RBX: ffff88800cdeb840 RCX: 0000000000000000
[ 51.285874] RDX: ffff88800fb79b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.286758] RBP: ffff88800cdeb854 R08: 0000000000000001 R09: 0000000000000000
[ 51.287636] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.288515] R13: ffffffff84e223a0 R14: ffff88800cdeb848 R15: ffffffff84daf020
[ 51.289410] FS: 0000555556e18400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.290413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.291154] CR2: 00007fd5eec356f4 CR3: 00000000162cc000 CR4: 0000000000350ef0
[ 51.292009] Call Trace:
[ 51.292365]
[ 51.292663] nf_ct_net_init+0x224/0x3d0
[ 51.293210] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.293793] ops_init+0xbb/0x6b0
[ 51.294271] setup_net+0x3d9/0x990
[ 51.294724] ? down_read_killable+0x1d7/0x4e0
[ 51.295318] ? __pfx_setup_net+0x10/0x10
[ 51.295830] ? copy_net_ns+0x17c/0x770
[ 51.296361] copy_net_ns+0x321/0x770
[ 51.296837] create_new_namespaces+0x3f6/0xb30
[ 51.297448] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.298113] ksys_unshare+0x44d/0x8e0
[ 51.298599] ? __pfx_ksys_unshare+0x10/0x10
[ 51.299173] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.299875] __x64_sys_unshare+0x31/0x40
[ 51.300417] do_syscall_64+0x3f/0x90
[ 51.300893] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.301561] RIP: 0033:0x7f95c6a270d7
[ 51.302025] 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
[ 51.304201] RSP: 002b:00007ffd4a2f7fb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.305144] RAX: ffffffffffffffda RBX: 00007ffd4a2f85f8 RCX: 00007f95c6a270d7
[ 51.305998] RDX: 00007f95c6a9141f RSI: 00007ffd4a2f7f50 RDI: 0000000040000000
[ 51.306882] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4a2f7d60
[ 51.307761] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f95c6b39bf0
[ 51.308637] R13: 00007ffd4a2f8090 R14: 0000000000000000 R15: 00000000000000f8
[ 51.309560]
[ 51.309866] irq event stamp: 10649
[ 51.310330] hardirqs last enabled at (10661): [] __up_console_sem+0x78/0x80
[ 51.311402] hardirqs last disabled at (10672): [] __up_console_sem+0x5d/0x80
[ 51.312462] softirqs last enabled at (10190): [] irq_exit_rcu+0x93/0xc0
[ 51.313508] softirqs last disabled at (10185): [] irq_exit_rcu+0x93/0xc0
[ 51.314535] ---[ end trace 0000000000000000 ]---
executing program
[ 52.824852] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.873910] Bluetooth: hci0: command 0x041b tx timeout
[ 56.920188] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.968189] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:45:24 Registers:
info registers vcpu 0
RAX=0000000000000057 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880205b75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000057 R11=0000000000000001
R12=0000000000000057 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 0000555556e18400 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=00007fd5eec356f4 CR3=00000000162cc000 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=0000000000029709 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=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 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=00007f2ffbb5c1d0 CR3=00000000161aa000 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=4e27ccdffef6749bee452900b15670cd
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=8d1ca03af3c6de6c000000000013bac8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=72440ab258addb4700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000