Warning: Permanently added '[localhost]:4802' (ECDSA) to the list of known hosts.
2023/05/17 13:28:09 fuzzer started
2023/05/17 13:28:09 dialing manager at localhost:44319
2023/05/17 13:28:09 checking machine...
2023/05/17 13:28:09 checking revisions...
syzkaller login: [ 56.511478] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:28:09 testing simple program...
[ 56.577988] cgroup: Unknown subsys name 'net'
[ 56.671136] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 69.132014] audit: type=1400 audit(1684330102.177:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 70.215219] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.217362] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.218986] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.223654] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.225800] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.227023] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 70.605705] ------------[ cut here ]------------
[ 70.606308] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 70.608872] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.610001] Modules linked in:
[ 70.610580] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.615276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.616360] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.617113] 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
[ 70.619336] RSP: 0018:ffff88802027fc00 EFLAGS: 00010282
[ 70.620086] RAX: 0000000000000000 RBX: ffff88800d918040 RCX: 0000000000000000
[ 70.621052] RDX: ffff888017d0b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.622025] RBP: ffff88800d918054 R08: 0000000000000001 R09: 0000000000000000
[ 70.623009] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 70.623970] R13: ffffffff84e23fe0 R14: ffff88800d918048 R15: ffffffff84d74dc0
[ 70.625029] FS: 000055555670d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.626207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.627040] CR2: 00007f32fadfb6f4 CR3: 0000000018ca8000 CR4: 0000000000350ef0
[ 70.628020] Call Trace:
[ 70.628345]
[ 70.628746] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 70.629353] ipv4_frags_init_net+0x269/0x440
[ 70.629959] ops_init+0xbb/0x6b0
[ 70.630425] setup_net+0x3d9/0x990
[ 70.630924] ? down_read_killable+0x1d7/0x4e0
[ 70.631521] ? __pfx_setup_net+0x10/0x10
[ 70.632032] ? copy_net_ns+0x17c/0x770
[ 70.632567] copy_net_ns+0x321/0x770
[ 70.633049] create_new_namespaces+0x3f6/0xb30
[ 70.633660] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.634279] ksys_unshare+0x44d/0x8e0
[ 70.634800] ? __pfx_ksys_unshare+0x10/0x10
[ 70.635340] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.636066] __x64_sys_unshare+0x31/0x40
[ 70.636609] do_syscall_64+0x3f/0x90
[ 70.637079] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.637751] RIP: 0033:0x7f55c2b490d7
[ 70.638216] 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
[ 70.640355] RSP: 002b:00007ffcdebbb198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.641285] RAX: ffffffffffffffda RBX: 00007ffcdebbb7d8 RCX: 00007f55c2b490d7
[ 70.642190] RDX: 00007f55c2bb341f RSI: 00007ffcdebbb130 RDI: 0000000040000000
[ 70.643064] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdebbaf40
[ 70.643946] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f55c2c5bbf0
[ 70.644823] R13: 00007ffcdebbb270 R14: 0000000000000000 R15: 00000000000000f8
[ 70.645729]
[ 70.646025] irq event stamp: 8939
[ 70.646484] hardirqs last enabled at (8951): [] __up_console_sem+0x78/0x80
[ 70.647535] hardirqs last disabled at (8962): [] __up_console_sem+0x5d/0x80
[ 70.648586] softirqs last enabled at (8686): [] irq_exit_rcu+0x93/0xc0
[ 70.649608] softirqs last disabled at (8681): [] irq_exit_rcu+0x93/0xc0
[ 70.650647] ---[ end trace 0000000000000000 ]---
[ 70.656400] ------------[ cut here ]------------
[ 70.657014] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 70.658678] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.659731] Modules linked in:
[ 70.660139] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.661294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.662327] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.662989] 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
[ 70.665136] RSP: 0018:ffff88802027fc00 EFLAGS: 00010282
[ 70.665822] RAX: 0000000000000000 RBX: ffff88800de8be40 RCX: 0000000000000000
[ 70.666700] RDX: ffff888017d0b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.667578] RBP: ffff88800de8be54 R08: 0000000000000001 R09: 0000000000000000
[ 70.668425] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.669313] R13: ffffffff84e23fe0 R14: ffff88800de8be48 R15: ffffffff84da7d60
[ 70.670215] FS: 000055555670d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.671195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.671929] CR2: 00007f32fadfb6f4 CR3: 0000000018ca8000 CR4: 0000000000350ef0
[ 70.672809] Call Trace:
[ 70.673132]
[ 70.673428] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 70.674080] ipv6_frags_init_net+0x206/0x3c0
[ 70.674693] ops_init+0xbb/0x6b0
[ 70.675136] setup_net+0x3d9/0x990
[ 70.675654] ? down_read_killable+0x1d7/0x4e0
[ 70.676228] ? __pfx_setup_net+0x10/0x10
[ 70.676784] ? copy_net_ns+0x17c/0x770
[ 70.677308] copy_net_ns+0x321/0x770
[ 70.677840] create_new_namespaces+0x3f6/0xb30
[ 70.678483] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.679102] ksys_unshare+0x44d/0x8e0
[ 70.679641] ? __pfx_ksys_unshare+0x10/0x10
[ 70.680191] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.680941] __x64_sys_unshare+0x31/0x40
[ 70.681491] do_syscall_64+0x3f/0x90
[ 70.681967] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.682674] RIP: 0033:0x7f55c2b490d7
[ 70.683159] 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
[ 70.685263] RSP: 002b:00007ffcdebbb198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.686185] RAX: ffffffffffffffda RBX: 00007ffcdebbb7d8 RCX: 00007f55c2b490d7
[ 70.687037] RDX: 00007f55c2bb341f RSI: 00007ffcdebbb130 RDI: 0000000040000000
[ 70.687880] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdebbaf40
[ 70.688738] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f55c2c5bbf0
[ 70.689585] R13: 00007ffcdebbb270 R14: 0000000000000000 R15: 00000000000000f8
[ 70.690414]
[ 70.690742] irq event stamp: 10803
[ 70.691152] hardirqs last enabled at (10813): [] __up_console_sem+0x78/0x80
[ 70.692151] hardirqs last disabled at (10824): [] __up_console_sem+0x5d/0x80
[ 70.693208] softirqs last enabled at (10106): [] irq_exit_rcu+0x93/0xc0
[ 70.694320] softirqs last disabled at (10845): [] irq_exit_rcu+0x93/0xc0
[ 70.695393] ---[ end trace 0000000000000000 ]---
[ 70.696750] ------------[ cut here ]------------
[ 70.697341] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 70.699219] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.700303] Modules linked in:
[ 70.700739] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.701924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.702949] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.703636] 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
[ 70.705823] RSP: 0018:ffff88802027fbf0 EFLAGS: 00010286
[ 70.706539] RAX: 0000000000000000 RBX: ffff88800de8b440 RCX: 0000000000000000
[ 70.707391] RDX: ffff888017d0b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.708294] RBP: ffff88800de8b454 R08: 0000000000000001 R09: 0000000000000000
[ 70.709194] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.710089] R13: ffffffff84e23fe0 R14: ffff88800de8b448 R15: ffffffff84db0aa0
[ 70.710993] FS: 000055555670d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.712004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.712759] CR2: 00007f32fadfb6f4 CR3: 0000000018ca8000 CR4: 0000000000350ef0
[ 70.713648] Call Trace:
[ 70.713982]
[ 70.714289] nf_ct_net_init+0x224/0x3d0
[ 70.714859] ? __pfx_nf_ct_net_init+0x10/0x10
[ 70.715430] ops_init+0xbb/0x6b0
[ 70.715915] setup_net+0x3d9/0x990
[ 70.716366] ? down_read_killable+0x1d7/0x4e0
[ 70.716981] ? __pfx_setup_net+0x10/0x10
[ 70.717534] ? copy_net_ns+0x17c/0x770
[ 70.718039] copy_net_ns+0x321/0x770
[ 70.718581] create_new_namespaces+0x3f6/0xb30
[ 70.719168] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.719820] ksys_unshare+0x44d/0x8e0
[ 70.720316] ? __pfx_ksys_unshare+0x10/0x10
[ 70.720899] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.721649] __x64_sys_unshare+0x31/0x40
[ 70.722184] do_syscall_64+0x3f/0x90
[ 70.722711] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.723361] RIP: 0033:0x7f55c2b490d7
[ 70.723862] 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
[ 70.726061] RSP: 002b:00007ffcdebbb198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.727054] RAX: ffffffffffffffda RBX: 00007ffcdebbb7d8 RCX: 00007f55c2b490d7
[ 70.727954] RDX: 00007f55c2bb341f RSI: 00007ffcdebbb130 RDI: 0000000040000000
[ 70.728857] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdebbaf40
[ 70.729756] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f55c2c5bbf0
[ 70.730679] R13: 00007ffcdebbb270 R14: 0000000000000000 R15: 00000000000000f8
[ 70.731605]
[ 70.731904] irq event stamp: 11557
[ 70.732343] hardirqs last enabled at (11567): [] __up_console_sem+0x78/0x80
[ 70.733430] hardirqs last disabled at (11578): [] __up_console_sem+0x5d/0x80
[ 70.734539] softirqs last enabled at (11094): [] irq_exit_rcu+0x93/0xc0
[ 70.735614] softirqs last disabled at (11085): [] irq_exit_rcu+0x93/0xc0
[ 70.736662] ---[ end trace 0000000000000000 ]---
executing program
[ 72.294225] Bluetooth: hci0: command 0x0409 tx timeout
[ 74.341511] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 76.389521] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 78.437569] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:28:03 Registers:
info registers vcpu 0
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88802027f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 000055555670d400 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=00007f32fadfb6f4 CR3=0000000018ca8000 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=0000000000059f2b 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=00007f80e402b088 CR3=0000000016162000 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=93d66133fdac54835648726872f127a2
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d130a363e0d77a9c000000000013b558 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=c60c4eb01197ecc100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000