Warning: Permanently added '[localhost]:25612' (ECDSA) to the list of known hosts.
2023/05/17 17:01:02 fuzzer started
2023/05/17 17:01:02 dialing manager at localhost:44319
2023/05/17 17:01:02 checking machine...
2023/05/17 17:01:02 checking revisions...
syzkaller login: [ 52.004058] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:01:02 testing simple program...
[ 52.081233] cgroup: Unknown subsys name 'net'
[ 52.161614] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 65.088263] audit: type=1400 audit(1684342875.890:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 66.208857] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.210085] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.211751] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.214161] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 66.216226] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 66.217347] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 66.616222] ------------[ cut here ]------------
[ 66.617082] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 66.619116] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.620333] Modules linked in:
[ 66.620841] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.623286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.625956] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.627303] 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
[ 66.629734] RSP: 0018:ffff888019cbfc00 EFLAGS: 00010282
[ 66.630497] RAX: 0000000000000000 RBX: ffff888009af5c40 RCX: 0000000000000000
[ 66.631486] RDX: ffff888015a89b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.632468] RBP: ffff888009af5c54 R08: 0000000000000001 R09: 0000000000000000
[ 66.633468] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 66.634444] R13: ffffffff84e23fe0 R14: ffff888009af5c48 R15: ffffffff84d74dc0
[ 66.635424] FS: 0000555556ba2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.636530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.637360] CR2: 00007f7a77d206f4 CR3: 0000000019d52000 CR4: 0000000000350ef0
[ 66.638350] Call Trace:
[ 66.638714]
[ 66.639076] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 66.639750] ipv4_frags_init_net+0x269/0x440
[ 66.640402] ops_init+0xbb/0x6b0
[ 66.640893] setup_net+0x3d9/0x990
[ 66.641455] ? down_read_killable+0x1d7/0x4e0
[ 66.642115] ? __pfx_setup_net+0x10/0x10
[ 66.642682] ? copy_net_ns+0x17c/0x770
[ 66.643276] copy_net_ns+0x321/0x770
[ 66.643816] create_new_namespaces+0x3f6/0xb30
[ 66.644494] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.645215] ksys_unshare+0x44d/0x8e0
[ 66.645759] ? __pfx_ksys_unshare+0x10/0x10
[ 66.646394] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.647215] __x64_sys_unshare+0x31/0x40
[ 66.647792] do_syscall_64+0x3f/0x90
[ 66.648361] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.649133] RIP: 0033:0x7f5c281890d7
[ 66.649649] 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
[ 66.652057] RSP: 002b:00007ffd2ff08748 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 66.653125] RAX: ffffffffffffffda RBX: 00007ffd2ff08d88 RCX: 00007f5c281890d7
[ 66.654109] RDX: 00007f5c281f341f RSI: 00007ffd2ff086e0 RDI: 0000000040000000
[ 66.655099] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2ff084f0
[ 66.656084] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5c2829bbf0
[ 66.657061] R13: 00007ffd2ff08820 R14: 0000000000000000 R15: 00000000000000f8
[ 66.658079]
[ 66.658411] irq event stamp: 8773
[ 66.658874] hardirqs last enabled at (8783): [] __up_console_sem+0x78/0x80
[ 66.660045] hardirqs last disabled at (8794): [] __up_console_sem+0x5d/0x80
[ 66.661244] softirqs last enabled at (8658): [] irq_exit_rcu+0x93/0xc0
[ 66.662383] softirqs last disabled at (8653): [] irq_exit_rcu+0x93/0xc0
[ 66.663518] ---[ end trace 0000000000000000 ]---
[ 66.669712] ------------[ cut here ]------------
[ 66.670397] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 66.672335] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.673514] Modules linked in:
[ 66.673999] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.675281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.676410] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.677166] 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
[ 66.679578] RSP: 0018:ffff888019cbfc00 EFLAGS: 00010282
[ 66.680332] RAX: 0000000000000000 RBX: ffff88800ed5ea40 RCX: 0000000000000000
[ 66.681340] RDX: ffff888015a89b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.682325] RBP: ffff88800ed5ea54 R08: 0000000000000001 R09: 0000000000000000
[ 66.683313] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.684307] R13: ffffffff84e23fe0 R14: ffff88800ed5ea48 R15: ffffffff84da7d60
[ 66.685304] FS: 0000555556ba2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.686394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.687215] CR2: 00007f7a77d206f4 CR3: 0000000019d52000 CR4: 0000000000350ef0
[ 66.688201] Call Trace:
[ 66.688547]
[ 66.688846] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 66.689518] ipv6_frags_init_net+0x206/0x3c0
[ 66.690121] ops_init+0xbb/0x6b0
[ 66.690571] setup_net+0x3d9/0x990
[ 66.691061] ? down_read_killable+0x1d7/0x4e0
[ 66.691635] ? __pfx_setup_net+0x10/0x10
[ 66.692179] ? copy_net_ns+0x17c/0x770
[ 66.692696] copy_net_ns+0x321/0x770
[ 66.693220] create_new_namespaces+0x3f6/0xb30
[ 66.693813] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.694466] ksys_unshare+0x44d/0x8e0
[ 66.694994] ? __pfx_ksys_unshare+0x10/0x10
[ 66.695544] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.696285] __x64_sys_unshare+0x31/0x40
[ 66.696805] do_syscall_64+0x3f/0x90
[ 66.697323] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.698069] RIP: 0033:0x7f5c281890d7
[ 66.698583] 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
[ 66.701000] RSP: 002b:00007ffd2ff08748 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 66.702056] RAX: ffffffffffffffda RBX: 00007ffd2ff08d88 RCX: 00007f5c281890d7
[ 66.703041] RDX: 00007f5c281f341f RSI: 00007ffd2ff086e0 RDI: 0000000040000000
[ 66.704019] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2ff084f0
[ 66.705012] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5c2829bbf0
[ 66.705986] R13: 00007ffd2ff08820 R14: 0000000000000000 R15: 00000000000000f8
[ 66.706994]
[ 66.707331] irq event stamp: 10775
[ 66.707807] hardirqs last enabled at (10785): [] __up_console_sem+0x78/0x80
[ 66.708984] hardirqs last disabled at (10796): [] __up_console_sem+0x5d/0x80
[ 66.710169] softirqs last enabled at (10266): [] irq_exit_rcu+0x93/0xc0
[ 66.711328] softirqs last disabled at (10243): [] irq_exit_rcu+0x93/0xc0
[ 66.712481] ---[ end trace 0000000000000000 ]---
[ 66.713987] ------------[ cut here ]------------
[ 66.714627] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 66.716679] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.717886] Modules linked in:
[ 66.718370] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.719652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.720768] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.721523] 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
[ 66.723950] RSP: 0018:ffff888019cbfbf0 EFLAGS: 00010286
[ 66.724671] RAX: 0000000000000000 RBX: ffff88800ed5f240 RCX: 0000000000000000
[ 66.725672] RDX: ffff888015a89b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.726645] RBP: ffff88800ed5f254 R08: 0000000000000001 R09: 0000000000000000
[ 66.727631] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.728616] R13: ffffffff84e23fe0 R14: ffff88800ed5f248 R15: ffffffff84db0aa0
[ 66.729602] FS: 0000555556ba2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.730693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.731512] CR2: 00007f7a77d206f4 CR3: 0000000019d52000 CR4: 0000000000350ef0
[ 66.732497] Call Trace:
[ 66.732861]
[ 66.733241] nf_ct_net_init+0x224/0x3d0
[ 66.733816] ? __pfx_nf_ct_net_init+0x10/0x10
[ 66.734487] ops_init+0xbb/0x6b0
[ 66.735007] setup_net+0x3d9/0x990
[ 66.735514] ? down_read_killable+0x1d7/0x4e0
[ 66.736175] ? __pfx_setup_net+0x10/0x10
[ 66.736741] ? copy_net_ns+0x17c/0x770
[ 66.737341] copy_net_ns+0x321/0x770
[ 66.737878] create_new_namespaces+0x3f6/0xb30
[ 66.738561] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.739269] ksys_unshare+0x44d/0x8e0
[ 66.739811] ? __pfx_ksys_unshare+0x10/0x10
[ 66.740447] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.741288] __x64_sys_unshare+0x31/0x40
[ 66.741860] do_syscall_64+0x3f/0x90
[ 66.742427] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.743172] RIP: 0033:0x7f5c281890d7
[ 66.743688] 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
[ 66.746099] RSP: 002b:00007ffd2ff08748 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 66.747152] RAX: ffffffffffffffda RBX: 00007ffd2ff08d88 RCX: 00007f5c281890d7
[ 66.748133] RDX: 00007f5c281f341f RSI: 00007ffd2ff086e0 RDI: 0000000040000000
[ 66.749127] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2ff084f0
[ 66.750114] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5c2829bbf0
[ 66.751100] R13: 00007ffd2ff08820 R14: 0000000000000000 R15: 00000000000000f8
[ 66.752106]
[ 66.752440] irq event stamp: 11559
[ 66.752914] hardirqs last enabled at (11569): [] __up_console_sem+0x78/0x80
[ 66.754121] hardirqs last disabled at (11582): [] __up_console_sem+0x5d/0x80
[ 66.755300] softirqs last enabled at (11062): [] irq_exit_rcu+0x93/0xc0
[ 66.756447] softirqs last disabled at (11053): [] irq_exit_rcu+0x93/0xc0
[ 66.757603] ---[ end trace 0000000000000000 ]---
executing program
[ 68.293588] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 70.342090] Bluetooth: hci0: command 0x041b tx timeout
[ 72.389018] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 74.437002] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:01:01 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019cbf618
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 0000555556ba2400 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=00007f7a77d206f4 CR3=0000000019d52000 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=000000000004988b RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007fed36c91a30 CR3=000000000e786000 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=c31c26015a7a47b68f45c993925906ab
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000113420 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6768a943e9a0b65e00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000