Warning: Permanently added '[localhost]:19708' (ECDSA) to the list of known hosts.
2023/05/18 07:40:56 fuzzer started
2023/05/18 07:40:57 dialing manager at localhost:44319
2023/05/18 07:40:57 checking machine...
2023/05/18 07:40:57 checking revisions...
syzkaller login: [ 38.238356] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:40:57 testing simple program...
[ 38.311691] cgroup: Unknown subsys name 'net'
[ 38.387857] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.987019] audit: type=1400 audit(1684395670.142:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.093277] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.095420] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.097428] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.101677] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.103650] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.106149] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.497799] ------------[ cut here ]------------
[ 52.498689] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.500791] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.502455] Modules linked in:
[ 52.503450] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.507430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.508586] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.509279] 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
[ 52.511587] RSP: 0018:ffff8880161e7c00 EFLAGS: 00010282
[ 52.512283] RAX: 0000000000000000 RBX: ffff88800d7a5040 RCX: 0000000000000000
[ 52.513228] RDX: ffff888015841b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.514178] RBP: ffff88800d7a5054 R08: 0000000000000001 R09: 0000000000000000
[ 52.515190] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.516155] R13: ffffffff84e23fe0 R14: ffff88800d7a5048 R15: ffffffff84d74dc0
[ 52.517153] FS: 000055555622e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.518212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.519064] CR2: 00007f007f6936f4 CR3: 0000000019cb0000 CR4: 0000000000350ef0
[ 52.520033] Call Trace:
[ 52.520377]
[ 52.520722] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.521532] ipv4_frags_init_net+0x269/0x440
[ 52.522410] ops_init+0xbb/0x6b0
[ 52.523091] setup_net+0x3d9/0x990
[ 52.523801] ? down_read_killable+0x1d7/0x4e0
[ 52.524666] ? __pfx_setup_net+0x10/0x10
[ 52.525317] ? copy_net_ns+0x17c/0x770
[ 52.525915] copy_net_ns+0x321/0x770
[ 52.526489] create_new_namespaces+0x3f6/0xb30
[ 52.527159] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.527861] ksys_unshare+0x44d/0x8e0
[ 52.528394] ? __pfx_ksys_unshare+0x10/0x10
[ 52.529019] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.529817] __x64_sys_unshare+0x31/0x40
[ 52.530408] do_syscall_64+0x3f/0x90
[ 52.530963] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.531667] RIP: 0033:0x7fe3d7ff60d7
[ 52.532170] 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
[ 52.534518] RSP: 002b:00007fff7d9605f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.535530] RAX: ffffffffffffffda RBX: 00007fff7d960c38 RCX: 00007fe3d7ff60d7
[ 52.536500] RDX: 00007fe3d806041f RSI: 00007fff7d960590 RDI: 0000000040000000
[ 52.537445] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7d9603a0
[ 52.538411] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe3d8108bf0
[ 52.539394] R13: 00007fff7d9606d0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.540387]
[ 52.540742] irq event stamp: 8919
[ 52.541224] hardirqs last enabled at (8931): [] __up_console_sem+0x78/0x80
[ 52.542335] hardirqs last disabled at (8942): [] __up_console_sem+0x5d/0x80
[ 52.543520] softirqs last enabled at (8462): [] irq_exit_rcu+0x93/0xc0
[ 52.544668] softirqs last disabled at (8445): [] irq_exit_rcu+0x93/0xc0
[ 52.545809] ---[ end trace 0000000000000000 ]---
[ 52.552179] ------------[ cut here ]------------
[ 52.552832] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.554633] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.555776] Modules linked in:
[ 52.556218] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.557484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.558609] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.559310] 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
[ 52.561683] RSP: 0018:ffff8880161e7c00 EFLAGS: 00010282
[ 52.562395] RAX: 0000000000000000 RBX: ffff888008efe640 RCX: 0000000000000000
[ 52.563360] RDX: ffff888015841b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.564305] RBP: ffff888008efe654 R08: 0000000000000001 R09: 0000000000000000
[ 52.565280] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.566250] R13: ffffffff84e23fe0 R14: ffff888008efe648 R15: ffffffff84da7d60
[ 52.567244] FS: 000055555622e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.568345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.569208] CR2: 00007f007f6936f4 CR3: 0000000019cb0000 CR4: 0000000000350ef0
[ 52.570196] Call Trace:
[ 52.570591]
[ 52.570919] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.571632] ipv6_frags_init_net+0x206/0x3c0
[ 52.572381] ops_init+0xbb/0x6b0
[ 52.573041] setup_net+0x3d9/0x990
[ 52.573727] ? down_read_killable+0x1d7/0x4e0
[ 52.574584] ? __pfx_setup_net+0x10/0x10
[ 52.575305] ? copy_net_ns+0x17c/0x770
[ 52.576075] copy_net_ns+0x321/0x770
[ 52.576798] create_new_namespaces+0x3f6/0xb30
[ 52.577667] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.578620] ksys_unshare+0x44d/0x8e0
[ 52.579313] ? __pfx_ksys_unshare+0x10/0x10
[ 52.580133] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.581207] __x64_sys_unshare+0x31/0x40
[ 52.581981] do_syscall_64+0x3f/0x90
[ 52.582698] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.583665] RIP: 0033:0x7fe3d7ff60d7
[ 52.584313] 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
[ 52.587468] RSP: 002b:00007fff7d9605f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.588807] RAX: ffffffffffffffda RBX: 00007fff7d960c38 RCX: 00007fe3d7ff60d7
[ 52.590068] RDX: 00007fe3d806041f RSI: 00007fff7d960590 RDI: 0000000040000000
[ 52.591334] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7d9603a0
[ 52.592603] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe3d8108bf0
[ 52.593868] R13: 00007fff7d9606d0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.595126]
[ 52.595531] irq event stamp: 10697
[ 52.596162] hardirqs last enabled at (10709): [] __up_console_sem+0x78/0x80
[ 52.597604] hardirqs last disabled at (10720): [] __up_console_sem+0x5d/0x80
[ 52.598903] softirqs last enabled at (10512): [] irq_exit_rcu+0x93/0xc0
[ 52.599942] softirqs last disabled at (10507): [] irq_exit_rcu+0x93/0xc0
[ 52.600993] ---[ end trace 0000000000000000 ]---
[ 52.602319] ------------[ cut here ]------------
[ 52.602982] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.604968] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.606084] Modules linked in:
[ 52.606521] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.607731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.608778] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.609460] 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
[ 52.611740] RSP: 0018:ffff8880161e7bf0 EFLAGS: 00010286
[ 52.612424] RAX: 0000000000000000 RBX: ffff888008efe040 RCX: 0000000000000000
[ 52.613347] RDX: ffff888015841b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.614266] RBP: ffff888008efe054 R08: 0000000000000001 R09: 0000000000000000
[ 52.615210] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.616119] R13: ffffffff84e23fe0 R14: ffff888008efe048 R15: ffffffff84db0aa0
[ 52.617042] FS: 000055555622e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.618073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.618858] CR2: 00007f007f6936f4 CR3: 0000000019cb0000 CR4: 0000000000350ef0
[ 52.619785] Call Trace:
[ 52.620124]
[ 52.620431] nf_ct_net_init+0x224/0x3d0
[ 52.621001] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.621625] ops_init+0xbb/0x6b0
[ 52.622096] setup_net+0x3d9/0x990
[ 52.622611] ? down_read_killable+0x1d7/0x4e0
[ 52.623210] ? __pfx_setup_net+0x10/0x10
[ 52.623786] ? copy_net_ns+0x17c/0x770
[ 52.624313] copy_net_ns+0x321/0x770
[ 52.624846] create_new_namespaces+0x3f6/0xb30
[ 52.625451] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.626113] ksys_unshare+0x44d/0x8e0
[ 52.626684] ? __pfx_ksys_unshare+0x10/0x10
[ 52.627251] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.628022] __x64_sys_unshare+0x31/0x40
[ 52.628590] do_syscall_64+0x3f/0x90
[ 52.629082] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.629791] RIP: 0033:0x7fe3d7ff60d7
[ 52.630270] 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
[ 52.632627] RSP: 002b:00007fff7d9605f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.633608] RAX: ffffffffffffffda RBX: 00007fff7d960c38 RCX: 00007fe3d7ff60d7
[ 52.634509] RDX: 00007fe3d806041f RSI: 00007fff7d960590 RDI: 0000000040000000
[ 52.635421] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7d9603a0
[ 52.636355] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe3d8108bf0
[ 52.637265] R13: 00007fff7d9606d0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.638218]
[ 52.638574] irq event stamp: 11495
[ 52.639021] hardirqs last enabled at (11505): [] __up_console_sem+0x78/0x80
[ 52.640129] hardirqs last disabled at (11516): [] __up_console_sem+0x5d/0x80
[ 52.641236] softirqs last enabled at (11268): [] irq_exit_rcu+0x93/0xc0
[ 52.642314] softirqs last disabled at (11537): [] irq_exit_rcu+0x93/0xc0
[ 52.643431] ---[ end trace 0000000000000000 ]---
executing program
[ 54.168150] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.215601] Bluetooth: hci0: command 0x041b tx timeout
[ 58.263616] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.311633] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:41:11 Registers:
info registers vcpu 0
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880161e75f8
R8 =0000000000000001 R9 =ffffed1002c3ceb0 R10=0000000000000003 R11=0000000000000001
R12=000000000000006c R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507f45 RFL=00000006 [-----P-] 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 000055555622e400 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=00007f007f6936f4 CR3=0000000019cb0000 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=0000000000024df7 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=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 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=00007fe3a807a0a0 CR3=000000000e8bc000 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=6989bc854cbd48a2b54afae8c18622fa
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=4f779754852ce508000000000013bb48 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=39de452dc920c07f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000