Warning: Permanently added '[localhost]:4531' (ECDSA) to the list of known hosts.
2023/05/16 11:29:59 fuzzer started
2023/05/16 11:29:59 dialing manager at localhost:35573
2023/05/16 11:29:59 checking machine...
2023/05/16 11:29:59 checking revisions...
syzkaller login: [ 61.118084] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:29:59 testing simple program...
[ 61.184600] cgroup: Unknown subsys name 'net'
[ 61.266618] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 74.289353] audit: type=1400 audit(1684236612.823:6): 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
[ 75.440878] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 75.444165] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 75.446314] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 75.449552] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 75.451197] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 75.452386] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 75.839782] ------------[ cut here ]------------
[ 75.840454] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 75.842386] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.843630] Modules linked in:
[ 75.844042] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.848748] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.849883] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.850677] 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
[ 75.852953] RSP: 0018:ffff8880202a7c00 EFLAGS: 00010282
[ 75.853681] RAX: 0000000000000000 RBX: ffff88800ffd1c40 RCX: 0000000000000000
[ 75.854603] RDX: ffff88801a009b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.855453] RBP: ffff88800ffd1c54 R08: 0000000000000001 R09: 0000000000000000
[ 75.856340] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 75.857231] R13: ffffffff84e223a0 R14: ffff88800ffd1c48 R15: ffffffff84d73340
[ 75.858122] FS: 00005555566b4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.859121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.859858] CR2: 00007f20322176f4 CR3: 000000000f09c000 CR4: 0000000000350ee0
[ 75.860737] Call Trace:
[ 75.861066]
[ 75.861357] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 75.862003] ipv4_frags_init_net+0x269/0x440
[ 75.862624] ops_init+0xbb/0x6b0
[ 75.863071] setup_net+0x3d9/0x990
[ 75.863559] ? down_read_killable+0x1d7/0x4e0
[ 75.864120] ? __pfx_setup_net+0x10/0x10
[ 75.864657] ? copy_net_ns+0x17c/0x770
[ 75.865169] copy_net_ns+0x321/0x770
[ 75.865703] create_new_namespaces+0x3f6/0xb30
[ 75.866317] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.866985] ksys_unshare+0x44d/0x8e0
[ 75.867523] ? __pfx_ksys_unshare+0x10/0x10
[ 75.868086] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.868859] __x64_sys_unshare+0x31/0x40
[ 75.869397] do_syscall_64+0x3f/0x90
[ 75.869922] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.870632] RIP: 0033:0x7f3718b770d7
[ 75.871114] 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
[ 75.873382] RSP: 002b:00007ffe2b88ffb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.874397] RAX: ffffffffffffffda RBX: 00007ffe2b8905f8 RCX: 00007f3718b770d7
[ 75.875319] RDX: 00007f3718be141f RSI: 00007ffe2b88ff50 RDI: 0000000040000000
[ 75.876236] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2b88fd60
[ 75.877160] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3718c89bf0
[ 75.878079] R13: 00007ffe2b890090 R14: 0000000000000000 R15: 00000000000000f8
[ 75.879032]
[ 75.879340] irq event stamp: 9281
[ 75.879814] hardirqs last enabled at (9293): [] __up_console_sem+0x78/0x80
[ 75.880926] hardirqs last disabled at (9304): [] __up_console_sem+0x5d/0x80
[ 75.882019] softirqs last enabled at (8872): [] irq_exit_rcu+0x93/0xc0
[ 75.883114] softirqs last disabled at (8849): [] irq_exit_rcu+0x93/0xc0
[ 75.884188] ---[ end trace 0000000000000000 ]---
[ 75.889626] ------------[ cut here ]------------
[ 75.890254] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 75.892907] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.894054] Modules linked in:
[ 75.894608] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.895878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.896996] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.897811] 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
[ 75.900166] RSP: 0018:ffff8880202a7c00 EFLAGS: 00010282
[ 75.900963] RAX: 0000000000000000 RBX: ffff88800ed75840 RCX: 0000000000000000
[ 75.902024] RDX: ffff88801a009b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.903120] RBP: ffff88800ed75854 R08: 0000000000000001 R09: 0000000000000000
[ 75.904136] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 75.905150] R13: ffffffff84e223a0 R14: ffff88800ed75848 R15: ffffffff84da62e0
[ 75.906167] FS: 00005555566b4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.907239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.908004] CR2: 00007f20322176f4 CR3: 000000000f09c000 CR4: 0000000000350ee0
[ 75.908944] Call Trace:
[ 75.909288]
[ 75.909629] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 75.910276] ipv6_frags_init_net+0x206/0x3c0
[ 75.910892] ops_init+0xbb/0x6b0
[ 75.911363] setup_net+0x3d9/0x990
[ 75.911867] ? down_read_killable+0x1d7/0x4e0
[ 75.912454] ? __pfx_setup_net+0x10/0x10
[ 75.913014] ? copy_net_ns+0x17c/0x770
[ 75.913572] copy_net_ns+0x321/0x770
[ 75.914069] create_new_namespaces+0x3f6/0xb30
[ 75.914724] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.915361] ksys_unshare+0x44d/0x8e0
[ 75.915903] ? __pfx_ksys_unshare+0x10/0x10
[ 75.916506] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.917246] __x64_sys_unshare+0x31/0x40
[ 75.917821] do_syscall_64+0x3f/0x90
[ 75.918345] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.919047] RIP: 0033:0x7f3718b770d7
[ 75.919553] 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
[ 75.921821] RSP: 002b:00007ffe2b88ffb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.922831] RAX: ffffffffffffffda RBX: 00007ffe2b8905f8 RCX: 00007f3718b770d7
[ 75.923759] RDX: 00007f3718be141f RSI: 00007ffe2b88ff50 RDI: 0000000040000000
[ 75.924693] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2b88fd60
[ 75.925632] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3718c89bf0
[ 75.926580] R13: 00007ffe2b890090 R14: 0000000000000000 R15: 00000000000000f8
[ 75.927532]
[ 75.927842] irq event stamp: 11725
[ 75.928296] hardirqs last enabled at (11735): [] __up_console_sem+0x78/0x80
[ 75.929419] hardirqs last disabled at (11746): [] __up_console_sem+0x5d/0x80
[ 75.930566] softirqs last enabled at (11372): [] irq_exit_rcu+0x93/0xc0
[ 75.931655] softirqs last disabled at (11347): [] irq_exit_rcu+0x93/0xc0
[ 75.932737] ---[ end trace 0000000000000000 ]---
[ 75.934162] ------------[ cut here ]------------
[ 75.934893] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 75.936952] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.938050] Modules linked in:
[ 75.938535] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.939748] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.940808] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.941507] 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
[ 75.943805] RSP: 0018:ffff8880202a7bf0 EFLAGS: 00010286
[ 75.944522] RAX: 0000000000000000 RBX: ffff88800ed75e40 RCX: 0000000000000000
[ 75.945411] RDX: ffff88801a009b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.946374] RBP: ffff88800ed75e54 R08: 0000000000000001 R09: 0000000000000000
[ 75.947291] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.948219] R13: ffffffff84e223a0 R14: ffff88800ed75e48 R15: ffffffff84daf020
[ 75.949145] FS: 00005555566b4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.950189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.950957] CR2: 00007f20322176f4 CR3: 000000000f09c000 CR4: 0000000000350ee0
[ 75.951895] Call Trace:
[ 75.952233]
[ 75.952576] nf_ct_net_init+0x224/0x3d0
[ 75.953113] ? __pfx_nf_ct_net_init+0x10/0x10
[ 75.953743] ops_init+0xbb/0x6b0
[ 75.954209] setup_net+0x3d9/0x990
[ 75.954711] ? down_read_killable+0x1d7/0x4e0
[ 75.955297] ? __pfx_setup_net+0x10/0x10
[ 75.955855] ? copy_net_ns+0x17c/0x770
[ 75.956385] copy_net_ns+0x321/0x770
[ 75.956920] create_new_namespaces+0x3f6/0xb30
[ 75.957564] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.958219] ksys_unshare+0x44d/0x8e0
[ 75.958764] ? __pfx_ksys_unshare+0x10/0x10
[ 75.959335] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.960113] __x64_sys_unshare+0x31/0x40
[ 75.960687] do_syscall_64+0x3f/0x90
[ 75.961180] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.961869] RIP: 0033:0x7f3718b770d7
[ 75.962366] 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
[ 75.964634] RSP: 002b:00007ffe2b88ffb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.965630] RAX: ffffffffffffffda RBX: 00007ffe2b8905f8 RCX: 00007f3718b770d7
[ 75.966587] RDX: 00007f3718be141f RSI: 00007ffe2b88ff50 RDI: 0000000040000000
[ 75.967507] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2b88fd60
[ 75.968398] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3718c89bf0
[ 75.969328] R13: 00007ffe2b890090 R14: 0000000000000000 R15: 00000000000000f8
[ 75.970324]
executing program
[ 75.970666] irq event stamp: 12575
[ 75.971275] hardirqs last enabled at (12585): [] __up_console_sem+0x78/0x80
[ 75.972348] hardirqs last disabled at (12596): [] __up_console_sem+0x5d/0x80
[ 75.973415] softirqs last enabled at (12424): [] irq_exit_rcu+0x93/0xc0
[ 75.974458] softirqs last disabled at (12419): [] irq_exit_rcu+0x93/0xc0
[ 75.975517] ---[ end trace 0000000000000000 ]---
[ 77.518402] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 79.566585] Bluetooth: hci0: command 0x041b tx timeout
[ 81.614551] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 83.661576] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:29:50 Registers:
info registers vcpu 0
RAX=00000000000228c9 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f8b2cc45000 CR3=00000000161c6000 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=98051f97cf8dbe9ffc4cf0e96f5f5dc0
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=fc68f19eb835686b000000000013bf28 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ba6f3159e229189900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000000a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880202a75f0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=000000000000000a 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 00005555566b4400 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=00007f20322176f4 CR3=000000000f09c000 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