Warning: Permanently added '[localhost]:26248' (ECDSA) to the list of known hosts.
2023/05/17 09:23:04 fuzzer started
2023/05/17 09:23:04 dialing manager at localhost:35573
2023/05/17 09:23:04 checking machine...
2023/05/17 09:23:04 checking revisions...
syzkaller login: [ 54.229303] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:23:04 testing simple program...
[ 54.308705] cgroup: Unknown subsys name 'net'
[ 54.414232] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 67.239558] audit: type=1400 audit(1684315397.987:6): 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
[ 68.385715] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 68.387553] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 68.389048] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 68.404112] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 68.406671] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 68.408322] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 68.847606] ------------[ cut here ]------------
[ 68.848990] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 68.850730] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.851904] Modules linked in:
[ 68.852347] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.857198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.858336] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.859080] 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
[ 68.861497] RSP: 0018:ffff88801858fc00 EFLAGS: 00010282
[ 68.862269] RAX: 0000000000000000 RBX: ffff888010c16840 RCX: 0000000000000000
[ 68.863257] RDX: ffff8880196351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.864274] RBP: ffff888010c16854 R08: 0000000000000001 R09: 0000000000000000
[ 68.865256] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 68.866240] R13: ffffffff84e223a0 R14: ffff888010c16848 R15: ffffffff84d73340
[ 68.867233] FS: 00005555557e6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.868348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.869163] CR2: 00007f8283a496f4 CR3: 0000000017f88000 CR4: 0000000000350ee0
[ 68.870155] Call Trace:
[ 68.870523]
[ 68.870888] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 68.871572] ipv4_frags_init_net+0x269/0x440
[ 68.872233] ops_init+0xbb/0x6b0
[ 68.872728] setup_net+0x3d9/0x990
[ 68.873261] ? down_read_killable+0x1d7/0x4e0
[ 68.873920] ? __pfx_setup_net+0x10/0x10
[ 68.874484] ? copy_net_ns+0x17c/0x770
[ 68.875081] copy_net_ns+0x321/0x770
[ 68.875609] create_new_namespaces+0x3f6/0xb30
[ 68.876315] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.877028] ksys_unshare+0x44d/0x8e0
[ 68.877574] ? __pfx_ksys_unshare+0x10/0x10
[ 68.878208] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.879038] __x64_sys_unshare+0x31/0x40
[ 68.879614] do_syscall_64+0x3f/0x90
[ 68.880181] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.880919] RIP: 0033:0x7f51f1f200d7
[ 68.881429] 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
[ 68.883861] RSP: 002b:00007ffdcd8c3178 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.884912] RAX: ffffffffffffffda RBX: 00007ffdcd8c37b8 RCX: 00007f51f1f200d7
[ 68.885901] RDX: 00007f51f1f8a41f RSI: 00007ffdcd8c3110 RDI: 0000000040000000
[ 68.886891] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdcd8c2f20
[ 68.887883] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f51f2032bf0
[ 68.888861] R13: 00007ffdcd8c3250 R14: 0000000000000000 R15: 00000000000000f8
[ 68.889860]
[ 68.890193] irq event stamp: 9359
[ 68.890656] hardirqs last enabled at (9369): [] __up_console_sem+0x78/0x80
[ 68.891840] hardirqs last disabled at (9380): [] __up_console_sem+0x5d/0x80
[ 68.893016] softirqs last enabled at (8946): [] irq_exit_rcu+0x93/0xc0
[ 68.894161] softirqs last disabled at (8941): [] irq_exit_rcu+0x93/0xc0
[ 68.895293] ---[ end trace 0000000000000000 ]---
[ 68.902168] ------------[ cut here ]------------
[ 68.902911] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 68.904847] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.906010] Modules linked in:
[ 68.906458] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.907751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.908885] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.909591] 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
[ 68.912017] RSP: 0018:ffff88801858fc00 EFLAGS: 00010282
[ 68.912739] RAX: 0000000000000000 RBX: ffff8880144cbc40 RCX: 0000000000000000
[ 68.913719] RDX: ffff8880196351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.914703] RBP: ffff8880144cbc54 R08: 0000000000000001 R09: 0000000000000000
[ 68.915687] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.916688] R13: ffffffff84e223a0 R14: ffff8880144cbc48 R15: ffffffff84da62e0
[ 68.917686] FS: 00005555557e6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.918814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.919593] CR2: 00007f8283a496f4 CR3: 0000000017f88000 CR4: 0000000000350ee0
[ 68.920584] Call Trace:
[ 68.920981]
[ 68.921309] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 68.922017] ipv6_frags_init_net+0x206/0x3c0
[ 68.922630] ops_init+0xbb/0x6b0
[ 68.923157] setup_net+0x3d9/0x990
[ 68.923659] ? down_read_killable+0x1d7/0x4e0
[ 68.924331] ? __pfx_setup_net+0x10/0x10
[ 68.924933] ? copy_net_ns+0x17c/0x770
[ 68.925501] copy_net_ns+0x321/0x770
[ 68.926070] create_new_namespaces+0x3f6/0xb30
[ 68.926715] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.927430] ksys_unshare+0x44d/0x8e0
[ 68.928040] ? __pfx_ksys_unshare+0x10/0x10
[ 68.928646] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.929466] __x64_sys_unshare+0x31/0x40
[ 68.930070] do_syscall_64+0x3f/0x90
[ 68.930594] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.931348] RIP: 0033:0x7f51f1f200d7
[ 68.931905] 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
[ 68.934310] RSP: 002b:00007ffdcd8c3178 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.935358] RAX: ffffffffffffffda RBX: 00007ffdcd8c37b8 RCX: 00007f51f1f200d7
[ 68.936355] RDX: 00007f51f1f8a41f RSI: 00007ffdcd8c3110 RDI: 0000000040000000
[ 68.937341] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdcd8c2f20
[ 68.938325] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f51f2032bf0
[ 68.939311] R13: 00007ffdcd8c3250 R14: 0000000000000000 R15: 00000000000000f8
[ 68.940349]
[ 68.940687] irq event stamp: 11727
[ 68.941202] hardirqs last enabled at (11739): [] __up_console_sem+0x78/0x80
[ 68.942378] hardirqs last disabled at (11750): [] __up_console_sem+0x5d/0x80
[ 68.943575] softirqs last enabled at (11498): [] irq_exit_rcu+0x93/0xc0
[ 68.944730] softirqs last disabled at (11493): [] irq_exit_rcu+0x93/0xc0
[ 68.945902] ---[ end trace 0000000000000000 ]---
[ 68.947348] ------------[ cut here ]------------
[ 68.948046] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 68.950211] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.951376] Modules linked in:
[ 68.951884] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.953161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.954284] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.955033] 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
[ 68.957451] RSP: 0018:ffff88801858fbf0 EFLAGS: 00010286
[ 68.958199] RAX: 0000000000000000 RBX: ffff888008ef7e40 RCX: 0000000000000000
[ 68.959192] RDX: ffff8880196351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.960195] RBP: ffff888008ef7e54 R08: 0000000000000001 R09: 0000000000000000
[ 68.961191] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.962175] R13: ffffffff84e223a0 R14: ffff888008ef7e48 R15: ffffffff84daf020
[ 68.963171] FS: 00005555557e6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.964292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.965111] CR2: 00007f8283a496f4 CR3: 0000000017f88000 CR4: 0000000000350ee0
[ 68.966102] Call Trace:
[ 68.966468]
[ 68.966830] nf_ct_net_init+0x224/0x3d0
[ 68.967403] ? __pfx_nf_ct_net_init+0x10/0x10
[ 68.968088] ops_init+0xbb/0x6b0
[ 68.968575] setup_net+0x3d9/0x990
[ 68.969110] ? down_read_killable+0x1d7/0x4e0
[ 68.969732] ? __pfx_setup_net+0x10/0x10
[ 68.970324] ? copy_net_ns+0x17c/0x770
[ 68.970918] copy_net_ns+0x321/0x770
[ 68.971454] create_new_namespaces+0x3f6/0xb30
[ 68.972164] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.972892] ksys_unshare+0x44d/0x8e0
[ 68.973433] ? __pfx_ksys_unshare+0x10/0x10
[ 68.974075] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.974904] __x64_sys_unshare+0x31/0x40
[ 68.975476] do_syscall_64+0x3f/0x90
[ 68.976063] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.976768] RIP: 0033:0x7f51f1f200d7
[ 68.977330] 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
[ 68.979724] RSP: 002b:00007ffdcd8c3178 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.980797] RAX: ffffffffffffffda RBX: 00007ffdcd8c37b8 RCX: 00007f51f1f200d7
[ 68.981747] RDX: 00007f51f1f8a41f RSI: 00007ffdcd8c3110 RDI: 0000000040000000
[ 68.982725] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdcd8c2f20
[ 68.983702] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f51f2032bf0
[ 68.984723] R13: 00007ffdcd8c3250 R14: 0000000000000000 R15: 00000000000000f8
[ 68.985719]
[ 68.986077] irq event stamp: 12543
[ 68.986566] hardirqs last enabled at (12553): [] __up_console_sem+0x78/0x80
[ 68.987753] hardirqs last disabled at (12564): [] __up_console_sem+0x5d/0x80
[ 68.988968] softirqs last enabled at (12574): [] irq_exit_rcu+0x93/0xc0
[ 68.990116] softirqs last disabled at (12569): [] irq_exit_rcu+0x93/0xc0
[ 68.991255] ---[ end trace 0000000000000000 ]---
executing program
[ 70.473529] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 72.520868] Bluetooth: hci0: command 0x041b tx timeout
[ 74.568860] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 76.616982] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:23:09 Registers:
info registers vcpu 0
RAX=000000000002e651 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=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 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=00007f1cd44e4860 CR3=000000000f986000 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=2039313a33323a39302037312079614d XMM01=5d3430393135382e38362020205b203a
XMM02=646f4d205d3430393135382e38362020 XMM03=6b7a79732039313a33323a3930203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120313632203a4449
XMM06=57205d3033373035382e38362020205b XMM07=79732039313a33323a39302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801858f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555557e6400 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=00007f8283a496f4 CR3=0000000017f88000 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