Warning: Permanently added '[localhost]:61895' (ECDSA) to the list of known hosts.
2023/05/17 20:07:38 fuzzer started
2023/05/17 20:07:38 dialing manager at localhost:44319
2023/05/17 20:07:38 checking machine...
2023/05/17 20:07:38 checking revisions...
syzkaller login: [ 52.938015] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:07:38 testing simple program...
[ 53.004256] cgroup: Unknown subsys name 'net'
[ 53.103578] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.059093] audit: type=1400 audit(1684354071.714:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 67.157501] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.160516] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.163372] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.167518] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.170367] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.172907] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 67.556994] ------------[ cut here ]------------
[ 67.557686] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 67.559352] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.560453] Modules linked in:
[ 67.560911] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.565899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.567090] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.567902] 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
[ 67.570113] RSP: 0018:ffff888017fb7c00 EFLAGS: 00010282
[ 67.570800] RAX: 0000000000000000 RBX: ffff88800eb0cc40 RCX: 0000000000000000
[ 67.571716] RDX: ffff888016ec3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.572583] RBP: ffff88800eb0cc54 R08: 0000000000000001 R09: 0000000000000000
[ 67.573480] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 67.574389] R13: ffffffff84e23fe0 R14: ffff88800eb0cc48 R15: ffffffff84d74dc0
[ 67.575311] FS: 000055555683e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.576321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.577062] CR2: 00007f4e3937c6f4 CR3: 000000000c94e000 CR4: 0000000000350ee0
[ 67.577960] Call Trace:
[ 67.578288]
[ 67.578592] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 67.579258] ipv4_frags_init_net+0x269/0x440
[ 67.579852] ops_init+0xbb/0x6b0
[ 67.580305] setup_net+0x3d9/0x990
[ 67.580800] ? down_read_killable+0x1d7/0x4e0
[ 67.581377] ? __pfx_setup_net+0x10/0x10
[ 67.581927] ? copy_net_ns+0x17c/0x770
[ 67.582447] copy_net_ns+0x321/0x770
[ 67.582996] create_new_namespaces+0x3f6/0xb30
[ 67.583581] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.584239] ksys_unshare+0x44d/0x8e0
[ 67.584762] ? __pfx_ksys_unshare+0x10/0x10
[ 67.585315] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.586059] __x64_sys_unshare+0x31/0x40
[ 67.586587] do_syscall_64+0x3f/0x90
[ 67.587115] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.587802] RIP: 0033:0x7fd5732080d7
[ 67.588278] 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
[ 67.590439] RSP: 002b:00007ffd156b8a68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.591407] RAX: ffffffffffffffda RBX: 00007ffd156b90a8 RCX: 00007fd5732080d7
[ 67.592306] RDX: 00007fd57327241f RSI: 00007ffd156b8a00 RDI: 0000000040000000
[ 67.593185] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd156b8810
[ 67.594080] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd57331abf0
[ 67.594987] R13: 00007ffd156b8b40 R14: 0000000000000000 R15: 00000000000000f8
[ 67.595914]
[ 67.596218] irq event stamp: 8309
[ 67.596681] hardirqs last enabled at (8321): [] __up_console_sem+0x78/0x80
[ 67.597749] hardirqs last disabled at (8332): [] __up_console_sem+0x5d/0x80
[ 67.598816] softirqs last enabled at (7882): [] irq_exit_rcu+0x93/0xc0
[ 67.599856] softirqs last disabled at (7867): [] irq_exit_rcu+0x93/0xc0
[ 67.600896] ---[ end trace 0000000000000000 ]---
[ 67.606050] ------------[ cut here ]------------
[ 67.606667] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 67.608376] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.609469] Modules linked in:
[ 67.609910] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.611097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.612119] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.612797] 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
[ 67.615014] RSP: 0018:ffff888017fb7c00 EFLAGS: 00010282
[ 67.615704] RAX: 0000000000000000 RBX: ffff88800ef45840 RCX: 0000000000000000
[ 67.616566] RDX: ffff888016ec3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.617474] RBP: ffff88800ef45854 R08: 0000000000000001 R09: 0000000000000000
[ 67.618360] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.619275] R13: ffffffff84e23fe0 R14: ffff88800ef45848 R15: ffffffff84da7d60
[ 67.620194] FS: 000055555683e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.621209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.621960] CR2: 00007f4e3937c6f4 CR3: 000000000c94e000 CR4: 0000000000350ee0
[ 67.622890] Call Trace:
[ 67.623231]
[ 67.623529] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 67.624180] ipv6_frags_init_net+0x206/0x3c0
[ 67.624795] ops_init+0xbb/0x6b0
[ 67.625250] setup_net+0x3d9/0x990
[ 67.625746] ? down_read_killable+0x1d7/0x4e0
[ 67.626323] ? __pfx_setup_net+0x10/0x10
[ 67.626886] ? copy_net_ns+0x17c/0x770
[ 67.627405] copy_net_ns+0x321/0x770
[ 67.627921] create_new_namespaces+0x3f6/0xb30
[ 67.628517] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.629170] ksys_unshare+0x44d/0x8e0
[ 67.629713] ? __pfx_ksys_unshare+0x10/0x10
[ 67.630281] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.631043] __x64_sys_unshare+0x31/0x40
[ 67.631563] do_syscall_64+0x3f/0x90
[ 67.632079] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.632768] RIP: 0033:0x7fd5732080d7
[ 67.633253] 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
[ 67.635478] RSP: 002b:00007ffd156b8a68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.636453] RAX: ffffffffffffffda RBX: 00007ffd156b90a8 RCX: 00007fd5732080d7
[ 67.637352] RDX: 00007fd57327241f RSI: 00007ffd156b8a00 RDI: 0000000040000000
[ 67.638261] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd156b8810
[ 67.639172] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd57331abf0
[ 67.640065] R13: 00007ffd156b8b40 R14: 0000000000000000 R15: 00000000000000f8
[ 67.641005]
[ 67.641306] irq event stamp: 10221
[ 67.641772] hardirqs last enabled at (10233): [] __up_console_sem+0x78/0x80
[ 67.642851] hardirqs last disabled at (10244): [] __up_console_sem+0x5d/0x80
[ 67.643962] softirqs last enabled at (9794): [] irq_exit_rcu+0x93/0xc0
[ 67.645010] softirqs last disabled at (9789): [] irq_exit_rcu+0x93/0xc0
[ 67.646052] ---[ end trace 0000000000000000 ]---
[ 67.647389] ------------[ cut here ]------------
[ 67.648028] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 67.650003] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.651081] Modules linked in:
[ 67.651487] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.652671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.653701] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.654355] 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
[ 67.656577] RSP: 0018:ffff888017fb7bf0 EFLAGS: 00010286
[ 67.657258] RAX: 0000000000000000 RBX: ffff88800ef44240 RCX: 0000000000000000
[ 67.658163] RDX: ffff888016ec3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.659084] RBP: ffff88800ef44254 R08: 0000000000000001 R09: 0000000000000000
[ 67.659990] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.660933] R13: ffffffff84e23fe0 R14: ffff88800ef44248 R15: ffffffff84db0aa0
[ 67.661856] FS: 000055555683e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.662896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.663644] CR2: 00007f4e3937c6f4 CR3: 000000000c94e000 CR4: 0000000000350ee0
[ 67.664512] Call Trace:
[ 67.664861]
[ 67.665165] nf_ct_net_init+0x224/0x3d0
[ 67.665719] ? __pfx_nf_ct_net_init+0x10/0x10
[ 67.666301] ops_init+0xbb/0x6b0
[ 67.666786] setup_net+0x3d9/0x990
[ 67.667256] ? down_read_killable+0x1d7/0x4e0
[ 67.667864] ? __pfx_setup_net+0x10/0x10
[ 67.668390] ? copy_net_ns+0x17c/0x770
[ 67.668938] copy_net_ns+0x321/0x770
[ 67.669427] create_new_namespaces+0x3f6/0xb30
[ 67.670044] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.670702] ksys_unshare+0x44d/0x8e0
[ 67.671214] ? __pfx_ksys_unshare+0x10/0x10
[ 67.671795] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.672512] __x64_sys_unshare+0x31/0x40
[ 67.673064] do_syscall_64+0x3f/0x90
[ 67.673547] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.674232] RIP: 0033:0x7fd5732080d7
[ 67.674740] 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
[ 67.676972] RSP: 002b:00007ffd156b8a68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.677952] RAX: ffffffffffffffda RBX: 00007ffd156b90a8 RCX: 00007fd5732080d7
[ 67.678867] RDX: 00007fd57327241f RSI: 00007ffd156b8a00 RDI: 0000000040000000
[ 67.679780] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd156b8810
[ 67.680693] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd57331abf0
[ 67.681560] R13: 00007ffd156b8b40 R14: 0000000000000000 R15: 00000000000000f8
[ 67.682489]
[ 67.682830] irq event stamp: 10977
[ 67.683284] hardirqs last enabled at (10987): [] __up_console_sem+0x78/0x80
[ 67.684350] hardirqs last disabled at (10998): [] __up_console_sem+0x5d/0x80
[ 67.685433] softirqs last enabled at (10902): [] irq_exit_rcu+0x93/0xc0
[ 67.686477] softirqs last disabled at (10897): [] irq_exit_rcu+0x93/0xc0
[ 67.687529] ---[ end trace 0000000000000000 ]---
executing program
[ 69.232277] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 71.279703] Bluetooth: hci0: command 0x041b tx timeout
[ 73.327705] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 75.375740] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:07:37 Registers:
info registers vcpu 0
RAX=1ffffffff0c096e3 RBX=ffffffff8604b71c RCX=ffffffff846000ad RDX=0000000000000000
RSI=ffffffff864aeb34 RDI=ffffffff8604b71c RBP=ffffffff8604b71c RSP=ffff888016d47910
R8 =ffffffff864aeb34 R9 =ffffffff864a509a R10=0000000000038001 R11=00000000000b6250
R12=ffffffff8604b720 R13=ffffffff8604b71c R14=ffffffff8604b71c R15=dffffc0000000000
RIP=ffffffff8112fc5f RFL=00000213 [----A-C] 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 00007faeb9e6b900 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=00007faeb92a5860 CR3=000000000e706000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=691e2e451e9df048000000000013bc58 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=4a6cb37a5eef849400000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888017fb75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 000055555683e400 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=00007f4e3937c6f4 CR3=000000000c94e000 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