Warning: Permanently added '[localhost]:44377' (ECDSA) to the list of known hosts.
2023/05/17 11:55:29 fuzzer started
2023/05/17 11:55:30 dialing manager at localhost:44319
2023/05/17 11:55:30 checking machine...
2023/05/17 11:55:30 checking revisions...
syzkaller login: [ 86.020468] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:55:30 testing simple program...
[ 86.089211] cgroup: Unknown subsys name 'net'
[ 86.170564] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 100.106038] audit: type=1400 audit(1684324544.307:6): 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
executing program
[ 101.236797] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 101.240224] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 101.241589] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 101.244185] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 101.245745] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 101.246935] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 101.629628] ------------[ cut here ]------------
[ 101.631072] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 101.632887] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 101.634038] Modules linked in:
[ 101.634571] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 101.639233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 101.640328] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 101.641002] 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
[ 101.643317] RSP: 0018:ffff888015a2fc00 EFLAGS: 00010282
[ 101.644025] RAX: 0000000000000000 RBX: ffff88800c6c5040 RCX: 0000000000000000
[ 101.644965] RDX: ffff88800fb81b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 101.645907] RBP: ffff88800c6c5054 R08: 0000000000000001 R09: 0000000000000000
[ 101.646847] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 101.647814] R13: ffffffff84e23fe0 R14: ffff88800c6c5048 R15: ffffffff84d74dc0
[ 101.648826] FS: 0000555556321400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 101.649897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.650679] CR2: 00007fa8daaeb6f4 CR3: 000000000dc9c000 CR4: 0000000000350ee0
[ 101.651628] Call Trace:
[ 101.651987]
[ 101.652335] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 101.652977] ipv4_frags_init_net+0x269/0x440
[ 101.653604] ops_init+0xbb/0x6b0
[ 101.654071] setup_net+0x3d9/0x990
[ 101.654583] ? down_read_killable+0x1d7/0x4e0
[ 101.655216] ? __pfx_setup_net+0x10/0x10
[ 101.655776] ? copy_net_ns+0x17c/0x770
[ 101.656340] copy_net_ns+0x321/0x770
[ 101.656861] create_new_namespaces+0x3f6/0xb30
[ 101.657518] unshare_nsproxy_namespaces+0xc1/0x200
[ 101.658207] ksys_unshare+0x44d/0x8e0
[ 101.658715] ? __pfx_ksys_unshare+0x10/0x10
[ 101.659331] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 101.660124] __x64_sys_unshare+0x31/0x40
[ 101.660662] do_syscall_64+0x3f/0x90
[ 101.661197] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 101.661877] RIP: 0033:0x7feebd12d0d7
[ 101.662400] 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
[ 101.664735] RSP: 002b:00007fff3e5cbb98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 101.665736] RAX: ffffffffffffffda RBX: 00007fff3e5cc1d8 RCX: 00007feebd12d0d7
[ 101.666659] RDX: 00007feebd19741f RSI: 00007fff3e5cbb30 RDI: 0000000040000000
[ 101.667550] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3e5cb940
[ 101.668460] R10: 0000000000000000 R11: 0000000000000202 R12: 00007feebd23fbf0
[ 101.669370] R13: 00007fff3e5cbc70 R14: 0000000000000000 R15: 00000000000000f8
[ 101.670289]
[ 101.670587] irq event stamp: 10085
[ 101.671016] hardirqs last enabled at (10095): [] __up_console_sem+0x78/0x80
[ 101.672121] hardirqs last disabled at (10106): [] __up_console_sem+0x5d/0x80
[ 101.673257] softirqs last enabled at (9744): [] irq_exit_rcu+0x93/0xc0
[ 101.674355] softirqs last disabled at (9739): [] irq_exit_rcu+0x93/0xc0
[ 101.675445] ---[ end trace 0000000000000000 ]---
[ 101.681897] ------------[ cut here ]------------
[ 101.682776] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 101.684562] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 101.685681] Modules linked in:
[ 101.686141] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 101.687341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 101.688425] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 101.689133] 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
[ 101.691403] RSP: 0018:ffff888015a2fc00 EFLAGS: 00010282
[ 101.692157] RAX: 0000000000000000 RBX: ffff88800db1b640 RCX: 0000000000000000
[ 101.693048] RDX: ffff88800fb81b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 101.693986] RBP: ffff88800db1b654 R08: 0000000000000001 R09: 0000000000000000
[ 101.694903] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 101.695840] R13: ffffffff84e23fe0 R14: ffff88800db1b648 R15: ffffffff84da7d60
[ 101.696780] FS: 0000555556321400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 101.697830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.698596] CR2: 00007fa8daaeb6f4 CR3: 000000000dc9c000 CR4: 0000000000350ee0
[ 101.699533] Call Trace:
[ 101.699886]
[ 101.700228] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 101.700866] ipv6_frags_init_net+0x206/0x3c0
[ 101.701495] ops_init+0xbb/0x6b0
[ 101.701967] setup_net+0x3d9/0x990
[ 101.702473] ? down_read_killable+0x1d7/0x4e0
[ 101.703065] ? __pfx_setup_net+0x10/0x10
[ 101.703634] ? copy_net_ns+0x17c/0x770
[ 101.704222] copy_net_ns+0x321/0x770
[ 101.704728] create_new_namespaces+0x3f6/0xb30
[ 101.705374] unshare_nsproxy_namespaces+0xc1/0x200
[ 101.706014] ksys_unshare+0x44d/0x8e0
[ 101.706562] ? __pfx_ksys_unshare+0x10/0x10
[ 101.707161] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 101.707913] __x64_sys_unshare+0x31/0x40
[ 101.708481] do_syscall_64+0x3f/0x90
[ 101.708979] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 101.709684] RIP: 0033:0x7feebd12d0d7
[ 101.710196] 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
[ 101.712490] RSP: 002b:00007fff3e5cbb98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 101.713479] RAX: ffffffffffffffda RBX: 00007fff3e5cc1d8 RCX: 00007feebd12d0d7
[ 101.714401] RDX: 00007feebd19741f RSI: 00007fff3e5cbb30 RDI: 0000000040000000
[ 101.715338] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3e5cb940
[ 101.716281] R10: 0000000000000000 R11: 0000000000000202 R12: 00007feebd23fbf0
[ 101.717199] R13: 00007fff3e5cbc70 R14: 0000000000000000 R15: 00000000000000f8
[ 101.718153]
[ 101.718468] irq event stamp: 12395
[ 101.718915] hardirqs last enabled at (12405): [] __up_console_sem+0x78/0x80
[ 101.720030] hardirqs last disabled at (12416): [] __up_console_sem+0x5d/0x80
[ 101.721150] softirqs last enabled at (12302): [] irq_exit_rcu+0x93/0xc0
[ 101.722229] softirqs last disabled at (12297): [] irq_exit_rcu+0x93/0xc0
[ 101.723311] ---[ end trace 0000000000000000 ]---
[ 101.724686] ------------[ cut here ]------------
[ 101.725330] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 101.727297] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 101.728383] Modules linked in:
[ 101.728802] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 101.729984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 101.731023] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 101.731708] 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
[ 101.733944] RSP: 0018:ffff888015a2fbf0 EFLAGS: 00010286
[ 101.734653] RAX: 0000000000000000 RBX: ffff88800f2cf040 RCX: 0000000000000000
[ 101.735561] RDX: ffff88800fb81b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 101.736528] RBP: ffff88800f2cf054 R08: 0000000000000001 R09: 0000000000000000
[ 101.737477] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 101.738432] R13: ffffffff84e23fe0 R14: ffff88800f2cf048 R15: ffffffff84db0aa0
[ 101.739375] FS: 0000555556321400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 101.740459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.741250] CR2: 00007fa8daaeb6f4 CR3: 000000000dc9c000 CR4: 0000000000350ee0
[ 101.742196] Call Trace:
[ 101.742538]
[ 101.742854] nf_ct_net_init+0x224/0x3d0
[ 101.743431] ? __pfx_nf_ct_net_init+0x10/0x10
[ 101.744050] ops_init+0xbb/0x6b0
[ 101.744555] setup_net+0x3d9/0x990
[ 101.745034] ? down_read_killable+0x1d7/0x4e0
[ 101.745663] ? __pfx_setup_net+0x10/0x10
[ 101.746237] ? copy_net_ns+0x17c/0x770
[ 101.746771] copy_net_ns+0x321/0x770
[ 101.747311] create_new_namespaces+0x3f6/0xb30
[ 101.747943] unshare_nsproxy_namespaces+0xc1/0x200
[ 101.748622] ksys_unshare+0x44d/0x8e0
[ 101.749174] ? __pfx_ksys_unshare+0x10/0x10
[ 101.749743] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 101.750541] __x64_sys_unshare+0x31/0x40
[ 101.751127] do_syscall_64+0x3f/0x90
[ 101.751632] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 101.752365] RIP: 0033:0x7feebd12d0d7
[ 101.752855] 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
[ 101.755182] RSP: 002b:00007fff3e5cbb98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 101.756212] RAX: ffffffffffffffda RBX: 00007fff3e5cc1d8 RCX: 00007feebd12d0d7
[ 101.757158] RDX: 00007feebd19741f RSI: 00007fff3e5cbb30 RDI: 0000000040000000
[ 101.758070] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3e5cb940
[ 101.758997] R10: 0000000000000000 R11: 0000000000000202 R12: 00007feebd23fbf0
[ 101.759946] R13: 00007fff3e5cbc70 R14: 0000000000000000 R15: 00000000000000f8
[ 101.760898]
[ 101.761243] irq event stamp: 13167
[ 101.761701] hardirqs last enabled at (13177): [] __up_console_sem+0x78/0x80
[ 101.762821] hardirqs last disabled at (13188): [] __up_console_sem+0x5d/0x80
[ 101.763955] softirqs last enabled at (12648): [] irq_exit_rcu+0x93/0xc0
[ 101.765037] softirqs last disabled at (12633): [] irq_exit_rcu+0x93/0xc0
[ 101.766137] ---[ end trace 0000000000000000 ]---
[ 103.312759] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 105.360159] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 107.408166] Bluetooth: hci0: command 0x040f tx timeout
[ 109.456271] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:54:56 Registers:
info registers vcpu 0
RAX=ffff888016d67b00 RBX=0000000000000001 RCX=0000000000000001 RDX=1ffff11002dacf42
RSI=ffffffff8180ca42 RDI=ffff888016d679c8 RBP=ffff888016d67a20 RSP=ffff888016d67958
R8 =ffffffff860cdea0 R9 =ffffffff860cdea4 R10=0000000000038001 R11=ffff888016d67a08
R12=ffff888016d67a90 R13=ffff888016d67a10 R14=ffff88800f960000 R15=ffff888016d679c8
RIP=ffffffff81130354 RFL=00000282 [--S----] 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 00007fdd7853c900 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=00007fdd77a39010 CR3=0000000016108000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=117864066a3bf7200000000000111fd8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=0302fc579ab43e4a00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 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=ffff888015a2f5f0
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 0000555556321400 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=00007fa8daaeb6f4 CR3=000000000dc9c000 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