Warning: Permanently added '[localhost]:59713' (ECDSA) to the list of known hosts.
2023/05/17 19:36:45 fuzzer started
2023/05/17 19:36:46 dialing manager at localhost:44319
2023/05/17 19:36:46 checking machine...
2023/05/17 19:36:46 checking revisions...
syzkaller login: [ 87.999715] kmemleak: Automatic memory scanning thread ended
2023/05/17 19:36:46 testing simple program...
[ 88.069374] cgroup: Unknown subsys name 'net'
[ 88.163374] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 101.294476] audit: type=1400 audit(1684352219.593:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 102.429110] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 102.432369] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 102.434497] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 102.437866] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 102.440883] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 102.443323] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 102.871831] ------------[ cut here ]------------
[ 102.872508] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 102.874406] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 102.875528] Modules linked in:
[ 102.875933] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 102.880744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 102.881788] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 102.882481] 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
[ 102.884769] RSP: 0018:ffff88801f96fc00 EFLAGS: 00010282
[ 102.885476] RAX: 0000000000000000 RBX: ffff8880164e7840 RCX: 0000000000000000
[ 102.886387] RDX: ffff888019e69b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 102.887308] RBP: ffff8880164e7854 R08: 0000000000000001 R09: 0000000000000000
[ 102.888195] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 102.889113] R13: ffffffff84e23fe0 R14: ffff8880164e7848 R15: ffffffff84d74dc0
[ 102.890029] FS: 0000555555723400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 102.891077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.891837] CR2: 0000561352875080 CR3: 000000000daf8000 CR4: 0000000000350ee0
[ 102.892762] Call Trace:
[ 102.893097]
[ 102.893430] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 102.894069] ipv4_frags_init_net+0x269/0x440
[ 102.894683] ops_init+0xbb/0x6b0
[ 102.895171] setup_net+0x3d9/0x990
[ 102.895675] ? down_read_killable+0x1d7/0x4e0
[ 102.896259] ? __pfx_setup_net+0x10/0x10
[ 102.896815] ? copy_net_ns+0x17c/0x770
[ 102.897374] copy_net_ns+0x321/0x770
[ 102.897861] create_new_namespaces+0x3f6/0xb30
[ 102.898504] unshare_nsproxy_namespaces+0xc1/0x200
[ 102.899148] ksys_unshare+0x44d/0x8e0
[ 102.899673] ? __pfx_ksys_unshare+0x10/0x10
[ 102.900228] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 102.900985] __x64_sys_unshare+0x31/0x40
[ 102.901545] do_syscall_64+0x3f/0x90
[ 102.902036] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 102.902743] RIP: 0033:0x7fb026bed0d7
[ 102.903217] 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
[ 102.905461] RSP: 002b:00007ffd886cb348 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 102.906442] RAX: ffffffffffffffda RBX: 00007ffd886cb988 RCX: 00007fb026bed0d7
[ 102.907368] RDX: 00007fb026c5741f RSI: 00007ffd886cb2e0 RDI: 0000000040000000
[ 102.908248] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd886cb0f0
[ 102.909153] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb026cffbf0
[ 102.910072] R13: 00007ffd886cb420 R14: 0000000000000000 R15: 00000000000000f8
[ 102.911011]
[ 102.911348] irq event stamp: 8297
[ 102.911785] hardirqs last enabled at (8307): [] __up_console_sem+0x78/0x80
[ 102.912871] hardirqs last disabled at (8318): [] __up_console_sem+0x5d/0x80
[ 102.913957] softirqs last enabled at (7434): [] netlink_insert+0x187/0x1820
[ 102.915097] softirqs last disabled at (7432): [] release_sock+0x1f/0x1b0
[ 102.916157] ---[ end trace 0000000000000000 ]---
[ 102.921505] ------------[ cut here ]------------
[ 102.922132] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 102.923910] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 102.925016] Modules linked in:
[ 102.925461] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 102.926649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 102.927716] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 102.928414] 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
[ 102.930665] RSP: 0018:ffff88801f96fc00 EFLAGS: 00010282
[ 102.931374] RAX: 0000000000000000 RBX: ffff88800efe5640 RCX: 0000000000000000
[ 102.932258] RDX: ffff888019e69b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 102.933173] RBP: ffff88800efe5654 R08: 0000000000000001 R09: 0000000000000000
[ 102.934112] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 102.935056] R13: ffffffff84e23fe0 R14: ffff88800efe5648 R15: ffffffff84da7d60
[ 102.935976] FS: 0000555555723400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 102.937002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.937774] CR2: 0000561352875080 CR3: 000000000daf8000 CR4: 0000000000350ee0
[ 102.938697] Call Trace:
[ 102.939043]
[ 102.939380] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 102.940012] ipv6_frags_init_net+0x206/0x3c0
[ 102.940617] ops_init+0xbb/0x6b0
[ 102.941082] setup_net+0x3d9/0x990
[ 102.941585] ? down_read_killable+0x1d7/0x4e0
[ 102.942174] ? __pfx_setup_net+0x10/0x10
[ 102.942756] ? copy_net_ns+0x17c/0x770
[ 102.943314] copy_net_ns+0x321/0x770
[ 102.943807] create_new_namespaces+0x3f6/0xb30
[ 102.944437] unshare_nsproxy_namespaces+0xc1/0x200
[ 102.945074] ksys_unshare+0x44d/0x8e0
[ 102.945601] ? __pfx_ksys_unshare+0x10/0x10
[ 102.946161] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 102.946940] __x64_sys_unshare+0x31/0x40
[ 102.947502] do_syscall_64+0x3f/0x90
[ 102.947995] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 102.948686] RIP: 0033:0x7fb026bed0d7
[ 102.949163] 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
[ 102.951403] RSP: 002b:00007ffd886cb348 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 102.952370] RAX: ffffffffffffffda RBX: 00007ffd886cb988 RCX: 00007fb026bed0d7
[ 102.953250] RDX: 00007fb026c5741f RSI: 00007ffd886cb2e0 RDI: 0000000040000000
[ 102.954178] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd886cb0f0
[ 102.955123] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb026cffbf0
[ 102.956040] R13: 00007ffd886cb420 R14: 0000000000000000 R15: 00000000000000f8
[ 102.956993]
[ 102.957328] irq event stamp: 10227
[ 102.957776] hardirqs last enabled at (10237): [] __up_console_sem+0x78/0x80
[ 102.958887] hardirqs last disabled at (10248): [] __up_console_sem+0x5d/0x80
[ 102.960008] softirqs last enabled at (9776): [] irq_exit_rcu+0x93/0xc0
[ 102.961078] softirqs last disabled at (9771): [] irq_exit_rcu+0x93/0xc0
[ 102.962153] ---[ end trace 0000000000000000 ]---
[ 102.963569] ------------[ cut here ]------------
[ 102.964161] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 102.966044] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 102.967157] Modules linked in:
[ 102.967598] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 102.968775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 102.969789] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 102.970471] 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
[ 102.972681] RSP: 0018:ffff88801f96fbf0 EFLAGS: 00010286
[ 102.973363] RAX: 0000000000000000 RBX: ffff88800efe5e40 RCX: 0000000000000000
[ 102.974227] RDX: ffff888019e69b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 102.975130] RBP: ffff88800efe5e54 R08: 0000000000000001 R09: 0000000000000000
[ 102.976024] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 102.976940] R13: ffffffff84e23fe0 R14: ffff88800efe5e48 R15: ffffffff84db0aa0
[ 102.977835] FS: 0000555555723400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 102.978848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.979586] CR2: 0000561352875080 CR3: 000000000daf8000 CR4: 0000000000350ee0
[ 102.980526] Call Trace:
[ 102.980855]
[ 102.981155] nf_ct_net_init+0x224/0x3d0
[ 102.981694] ? __pfx_nf_ct_net_init+0x10/0x10
[ 102.982304] ops_init+0xbb/0x6b0
[ 102.982758] setup_net+0x3d9/0x990
[ 102.983214] ? down_read_killable+0x1d7/0x4e0
[ 102.983812] ? __pfx_setup_net+0x10/0x10
[ 102.984354] ? copy_net_ns+0x17c/0x770
[ 102.984868] copy_net_ns+0x321/0x770
[ 102.985377] create_new_namespaces+0x3f6/0xb30
[ 102.985959] unshare_nsproxy_namespaces+0xc1/0x200
[ 102.986601] ksys_unshare+0x44d/0x8e0
[ 102.987096] ? __pfx_ksys_unshare+0x10/0x10
[ 102.987662] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 102.988415] __x64_sys_unshare+0x31/0x40
[ 102.988945] do_syscall_64+0x3f/0x90
[ 102.989470] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 102.990129] RIP: 0033:0x7fb026bed0d7
[ 102.990641] 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
[ 102.992917] RSP: 002b:00007ffd886cb348 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 102.993890] RAX: ffffffffffffffda RBX: 00007ffd886cb988 RCX: 00007fb026bed0d7
[ 102.994815] RDX: 00007fb026c5741f RSI: 00007ffd886cb2e0 RDI: 0000000040000000
[ 102.995732] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd886cb0f0
[ 102.996644] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb026cffbf0
[ 102.997562] R13: 00007ffd886cb420 R14: 0000000000000000 R15: 00000000000000f8
[ 102.998501]
[ 102.998816] irq event stamp: 11063
[ 102.999267] hardirqs last enabled at (11073): [] __up_console_sem+0x78/0x80
[ 103.000375] hardirqs last disabled at (11086): [] __up_console_sem+0x5d/0x80
[ 103.001438] softirqs last enabled at (10958): [] irq_exit_rcu+0x93/0xc0
[ 103.002466] softirqs last disabled at (10953): [] irq_exit_rcu+0x93/0xc0
[ 103.003527] ---[ end trace 0000000000000000 ]---
[ 104.512798] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 106.560341] Bluetooth: hci0: command 0x041b tx timeout
[ 108.608465] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 110.657392] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:36:17 Registers:
info registers vcpu 0
RAX=0000000000029485 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f30fc345430 CR3=0000000015ca0000 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=2031303a37333a39312037312079614d XMM01=5d3630343437382e32303120205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3630343437382e32303120205b XMM07=79732031303a37333a39312037312079
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=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f96f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555723400 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=0000561352875080 CR3=000000000daf8000 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