Warning: Permanently added '[localhost]:29938' (ECDSA) to the list of known hosts.
2023/05/18 00:53:39 fuzzer started
2023/05/18 00:53:40 dialing manager at localhost:44319
2023/05/18 00:53:40 checking machine...
2023/05/18 00:53:40 checking revisions...
syzkaller login: [ 38.901483] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:53:40 testing simple program...
[ 38.979792] cgroup: Unknown subsys name 'net'
[ 39.042828] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.969255] audit: type=1400 audit(1684371233.397:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 53.059968] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.062851] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.064064] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.066799] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.068473] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.070706] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.489192] ------------[ cut here ]------------
[ 53.489886] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.491531] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.492659] Modules linked in:
[ 53.493069] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.498108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.499257] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.500059] 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
[ 53.502444] RSP: 0018:ffff88802011fc00 EFLAGS: 00010282
[ 53.503136] RAX: 0000000000000000 RBX: ffff88800d878440 RCX: 0000000000000000
[ 53.504183] RDX: ffff8880101fd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.505197] RBP: ffff88800d878454 R08: 0000000000000001 R09: 0000000000000000
[ 53.506207] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.507228] R13: ffffffff84e23fe0 R14: ffff88800d878448 R15: ffffffff84d74dc0
[ 53.508314] FS: 0000555555df0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.509574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.510322] CR2: 00007f5d4ad236f4 CR3: 0000000016f12000 CR4: 0000000000350ef0
[ 53.511489] Call Trace:
[ 53.511831]
[ 53.512155] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.513004] ipv4_frags_init_net+0x269/0x440
[ 53.513680] ops_init+0xbb/0x6b0
[ 53.514143] setup_net+0x3d9/0x990
[ 53.514650] ? down_read_killable+0x1d7/0x4e0
[ 53.515247] ? __pfx_setup_net+0x10/0x10
[ 53.515811] ? copy_net_ns+0x17c/0x770
[ 53.516380] copy_net_ns+0x321/0x770
[ 53.516879] create_new_namespaces+0x3f6/0xb30
[ 53.517526] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.518161] ksys_unshare+0x44d/0x8e0
[ 53.518703] ? __pfx_ksys_unshare+0x10/0x10
[ 53.519283] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.520084] __x64_sys_unshare+0x31/0x40
[ 53.520657] do_syscall_64+0x3f/0x90
[ 53.521153] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.521869] RIP: 0033:0x7fbc5bdaf0d7
[ 53.522383] 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
[ 53.524646] RSP: 002b:00007fff676f9a38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.525626] RAX: ffffffffffffffda RBX: 00007fff676fa078 RCX: 00007fbc5bdaf0d7
[ 53.526552] RDX: 00007fbc5be1941f RSI: 00007fff676f99d0 RDI: 0000000040000000
[ 53.527468] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff676f97e0
[ 53.528407] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbc5bec1bf0
[ 53.529293] R13: 00007fff676f9b10 R14: 0000000000000000 R15: 00000000000000f8
[ 53.530245]
[ 53.530595] irq event stamp: 9901
[ 53.531033] hardirqs last enabled at (9911): [] __up_console_sem+0x78/0x80
[ 53.532149] hardirqs last disabled at (9922): [] __up_console_sem+0x5d/0x80
[ 53.533248] softirqs last enabled at (9628): [] irq_exit_rcu+0x93/0xc0
[ 53.534325] softirqs last disabled at (9607): [] irq_exit_rcu+0x93/0xc0
[ 53.535392] ---[ end trace 0000000000000000 ]---
[ 53.541019] ------------[ cut here ]------------
[ 53.541672] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.543418] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.544557] Modules linked in:
[ 53.544983] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.546210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.547266] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.547979] 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
[ 53.550296] RSP: 0018:ffff88802011fc00 EFLAGS: 00010282
[ 53.551018] RAX: 0000000000000000 RBX: ffff888009a15a40 RCX: 0000000000000000
[ 53.551950] RDX: ffff8880101fd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.552905] RBP: ffff888009a15a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.553846] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.554777] R13: ffffffff84e23fe0 R14: ffff888009a15a48 R15: ffffffff84da7d60
[ 53.555719] FS: 0000555555df0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.556778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.557565] CR2: 00007f5d4ad236f4 CR3: 0000000016f12000 CR4: 0000000000350ef0
[ 53.558492] Call Trace:
[ 53.558815]
[ 53.559113] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.559777] ipv6_frags_init_net+0x206/0x3c0
[ 53.560421] ops_init+0xbb/0x6b0
[ 53.560879] setup_net+0x3d9/0x990
[ 53.561383] ? down_read_killable+0x1d7/0x4e0
[ 53.561964] ? __pfx_setup_net+0x10/0x10
[ 53.562554] ? copy_net_ns+0x17c/0x770
[ 53.563065] copy_net_ns+0x321/0x770
[ 53.563580] create_new_namespaces+0x3f6/0xb30
[ 53.564190] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.564861] ksys_unshare+0x44d/0x8e0
[ 53.565395] ? __pfx_ksys_unshare+0x10/0x10
[ 53.565940] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.566689] __x64_sys_unshare+0x31/0x40
[ 53.567211] do_syscall_64+0x3f/0x90
[ 53.567734] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.568433] RIP: 0033:0x7fbc5bdaf0d7
[ 53.568896] 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
[ 53.571071] RSP: 002b:00007fff676f9a38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.572041] RAX: ffffffffffffffda RBX: 00007fff676fa078 RCX: 00007fbc5bdaf0d7
[ 53.572957] RDX: 00007fbc5be1941f RSI: 00007fff676f99d0 RDI: 0000000040000000
[ 53.573849] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff676f97e0
[ 53.574739] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbc5bec1bf0
[ 53.575632] R13: 00007fff676f9b10 R14: 0000000000000000 R15: 00000000000000f8
[ 53.576573]
[ 53.576877] irq event stamp: 12115
[ 53.577308] hardirqs last enabled at (12125): [] __up_console_sem+0x78/0x80
[ 53.578420] hardirqs last disabled at (12138): [] __up_console_sem+0x5d/0x80
[ 53.579509] softirqs last enabled at (12100): [] irq_exit_rcu+0x93/0xc0
[ 53.580583] softirqs last disabled at (12091): [] irq_exit_rcu+0x93/0xc0
[ 53.581624] ---[ end trace 0000000000000000 ]---
[ 53.582961] ------------[ cut here ]------------
[ 53.583573] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.585490] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.586587] Modules linked in:
[ 53.586988] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.588174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.589195] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.589886] 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
[ 53.592062] RSP: 0018:ffff88802011fbf0 EFLAGS: 00010286
[ 53.592755] RAX: 0000000000000000 RBX: ffff888008eea640 RCX: 0000000000000000
[ 53.593666] RDX: ffff8880101fd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.594569] RBP: ffff888008eea654 R08: 0000000000000001 R09: 0000000000000000
[ 53.595497] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.596429] R13: ffffffff84e23fe0 R14: ffff888008eea648 R15: ffffffff84db0aa0
[ 53.597312] FS: 0000555555df0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.598327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.599081] CR2: 00007f5d4ad236f4 CR3: 0000000016f12000 CR4: 0000000000350ef0
[ 53.600005] Call Trace:
[ 53.600373]
[ 53.600677] nf_ct_net_init+0x224/0x3d0
[ 53.601194] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.601819] ops_init+0xbb/0x6b0
[ 53.602280] setup_net+0x3d9/0x990
[ 53.602771] ? down_read_killable+0x1d7/0x4e0
[ 53.603392] ? __pfx_setup_net+0x10/0x10
[ 53.603909] ? copy_net_ns+0x17c/0x770
[ 53.604468] copy_net_ns+0x321/0x770
[ 53.604952] create_new_namespaces+0x3f6/0xb30
[ 53.605584] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.606203] ksys_unshare+0x44d/0x8e0
[ 53.606729] ? __pfx_ksys_unshare+0x10/0x10
[ 53.607292] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.608065] __x64_sys_unshare+0x31/0x40
[ 53.608632] do_syscall_64+0x3f/0x90
[ 53.609113] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.609804] RIP: 0033:0x7fbc5bdaf0d7
[ 53.610281] 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
[ 53.612499] RSP: 002b:00007fff676f9a38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.613519] RAX: ffffffffffffffda RBX: 00007fff676fa078 RCX: 00007fbc5bdaf0d7
[ 53.614428] RDX: 00007fbc5be1941f RSI: 00007fff676f99d0 RDI: 0000000040000000
[ 53.615321] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff676f97e0
[ 53.616238] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbc5bec1bf0
[ 53.617133] R13: 00007fff676f9b10 R14: 0000000000000000 R15: 00000000000000f8
[ 53.618100]
[ 53.618444] irq event stamp: 12895
[ 53.618875] hardirqs last enabled at (12905): [] __up_console_sem+0x78/0x80
[ 53.619944] hardirqs last disabled at (12916): [] __up_console_sem+0x5d/0x80
[ 53.621038] softirqs last enabled at (12100): [] irq_exit_rcu+0x93/0xc0
[ 53.622144] softirqs last disabled at (12091): [] irq_exit_rcu+0x93/0xc0
[ 53.623210] ---[ end trace 0000000000000000 ]---
executing program
[ 55.145030] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.192424] Bluetooth: hci0: command 0x041b tx timeout
[ 59.240403] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.288412] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:53:51 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88802011f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555555df0400 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=00007f5d4ad236f4 CR3=0000000016f12000 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=0000000000039857 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=00007fea54c35000 CR3=000000001a246000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=34386666666666666666203a33315200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000