Warning: Permanently added '[localhost]:54718' (ECDSA) to the list of known hosts.
2023/05/18 06:31:28 fuzzer started
2023/05/18 06:31:29 dialing manager at localhost:44319
2023/05/18 06:31:29 checking machine...
2023/05/18 06:31:29 checking revisions...
syzkaller login: [ 37.469656] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:31:29 testing simple program...
[ 37.538764] cgroup: Unknown subsys name 'net'
[ 37.600970] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.202774] audit: type=1400 audit(1684391502.156:6): 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
[ 51.274749] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.276378] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.277709] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.280070] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.281530] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.282956] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.656432] ------------[ cut here ]------------
[ 51.657128] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.659061] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.660141] Modules linked in:
[ 51.660535] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.664872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.665883] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.666522] 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
[ 51.668696] RSP: 0018:ffff88801e85fc00 EFLAGS: 00010282
[ 51.669352] RAX: 0000000000000000 RBX: ffff88800c82c840 RCX: 0000000000000000
[ 51.670226] RDX: ffff88801758b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.671094] RBP: ffff88800c82c854 R08: 0000000000000001 R09: 0000000000000000
[ 51.671983] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.672866] R13: ffffffff84e23fe0 R14: ffff88800c82c848 R15: ffffffff84d74dc0
[ 51.673737] FS: 000055555588a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.674725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.675442] CR2: 00007f4adfa266f4 CR3: 000000001581c000 CR4: 0000000000350ee0
[ 51.676323] Call Trace:
[ 51.676672]
[ 51.676967] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.677600] ipv4_frags_init_net+0x269/0x440
[ 51.678156] ops_init+0xbb/0x6b0
[ 51.678632] setup_net+0x3d9/0x990
[ 51.679086] ? down_read_killable+0x1d7/0x4e0
[ 51.679690] ? __pfx_setup_net+0x10/0x10
[ 51.680196] ? copy_net_ns+0x17c/0x770
[ 51.680728] copy_net_ns+0x321/0x770
[ 51.681212] create_new_namespaces+0x3f6/0xb30
[ 51.681830] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.682434] ksys_unshare+0x44d/0x8e0
[ 51.682948] ? __pfx_ksys_unshare+0x10/0x10
[ 51.683507] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.684247] __x64_sys_unshare+0x31/0x40
[ 51.684795] do_syscall_64+0x3f/0x90
[ 51.685278] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.685945] RIP: 0033:0x7f49588920d7
[ 51.686404] 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
[ 51.688580] RSP: 002b:00007ffe0322ec98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.689498] RAX: ffffffffffffffda RBX: 00007ffe0322f2d8 RCX: 00007f49588920d7
[ 51.690398] RDX: 00007f49588fc41f RSI: 00007ffe0322ec30 RDI: 0000000040000000
[ 51.691270] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe0322ea40
[ 51.692175] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f49589a4bf0
[ 51.693051] R13: 00007ffe0322ed70 R14: 0000000000000000 R15: 00000000000000f8
[ 51.693970]
[ 51.694269] irq event stamp: 7719
[ 51.694722] hardirqs last enabled at (7731): [] __up_console_sem+0x78/0x80
[ 51.695761] hardirqs last disabled at (7742): [] __up_console_sem+0x5d/0x80
[ 51.696795] softirqs last enabled at (7258): [] irq_exit_rcu+0x93/0xc0
[ 51.697811] softirqs last disabled at (7249): [] irq_exit_rcu+0x93/0xc0
[ 51.698827] ---[ end trace 0000000000000000 ]---
[ 51.703885] ------------[ cut here ]------------
[ 51.704472] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.706148] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.707198] Modules linked in:
[ 51.707634] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.708774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.709777] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.710413] 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
[ 51.712586] RSP: 0018:ffff88801e85fc00 EFLAGS: 00010282
[ 51.713231] RAX: 0000000000000000 RBX: ffff888014568440 RCX: 0000000000000000
[ 51.714105] RDX: ffff88801758b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.714980] RBP: ffff888014568454 R08: 0000000000000001 R09: 0000000000000000
[ 51.715890] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.716771] R13: ffffffff84e23fe0 R14: ffff888014568448 R15: ffffffff84da7d60
[ 51.717657] FS: 000055555588a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.718637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.719340] CR2: 00007f4adfa266f4 CR3: 000000001581c000 CR4: 0000000000350ee0
[ 51.720218] Call Trace:
[ 51.720540]
[ 51.720863] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.721471] ipv6_frags_init_net+0x206/0x3c0
[ 51.722052] ops_init+0xbb/0x6b0
[ 51.722494] setup_net+0x3d9/0x990
[ 51.722978] ? down_read_killable+0x1d7/0x4e0
[ 51.723594] ? __pfx_setup_net+0x10/0x10
[ 51.724100] ? copy_net_ns+0x17c/0x770
[ 51.724629] copy_net_ns+0x321/0x770
[ 51.725106] create_new_namespaces+0x3f6/0xb30
[ 51.725720] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.726339] ksys_unshare+0x44d/0x8e0
[ 51.726850] ? __pfx_ksys_unshare+0x10/0x10
[ 51.727400] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.728134] __x64_sys_unshare+0x31/0x40
[ 51.728676] do_syscall_64+0x3f/0x90
[ 51.729150] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.729811] RIP: 0033:0x7f49588920d7
[ 51.730271] 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
[ 51.732433] RSP: 002b:00007ffe0322ec98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.733376] RAX: ffffffffffffffda RBX: 00007ffe0322f2d8 RCX: 00007f49588920d7
[ 51.734266] RDX: 00007f49588fc41f RSI: 00007ffe0322ec30 RDI: 0000000040000000
[ 51.735152] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe0322ea40
[ 51.736060] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f49589a4bf0
[ 51.736938] R13: 00007ffe0322ed70 R14: 0000000000000000 R15: 00000000000000f8
[ 51.737847]
[ 51.738148] irq event stamp: 9543
[ 51.738594] hardirqs last enabled at (9555): [] __up_console_sem+0x78/0x80
[ 51.739643] hardirqs last disabled at (9566): [] __up_console_sem+0x5d/0x80
[ 51.740696] softirqs last enabled at (9040): [] irq_exit_rcu+0x93/0xc0
[ 51.741703] softirqs last disabled at (9015): [] irq_exit_rcu+0x93/0xc0
[ 51.742731] ---[ end trace 0000000000000000 ]---
[ 51.744054] ------------[ cut here ]------------
[ 51.744727] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.746612] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.747664] Modules linked in:
[ 51.748072] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.749218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.750221] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.750913] 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
[ 51.753159] RSP: 0018:ffff88801e85fbf0 EFLAGS: 00010286
[ 51.753854] RAX: 0000000000000000 RBX: ffff88800dbcfa40 RCX: 0000000000000000
[ 51.754785] RDX: ffff88801758b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.755713] RBP: ffff88800dbcfa54 R08: 0000000000000001 R09: 0000000000000000
[ 51.756605] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.757462] R13: ffffffff84e23fe0 R14: ffff88800dbcfa48 R15: ffffffff84db0aa0
[ 51.758358] FS: 000055555588a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.759367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.760110] CR2: 00007f4adfa266f4 CR3: 000000001581c000 CR4: 0000000000350ee0
[ 51.760992] Call Trace:
[ 51.761320]
[ 51.761649] nf_ct_net_init+0x224/0x3d0
[ 51.762165] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.762776] ops_init+0xbb/0x6b0
[ 51.763220] setup_net+0x3d9/0x990
[ 51.763711] ? down_read_killable+0x1d7/0x4e0
[ 51.764279] ? __pfx_setup_net+0x10/0x10
[ 51.764814] ? copy_net_ns+0x17c/0x770
[ 51.765320] copy_net_ns+0x321/0x770
[ 51.765825] create_new_namespaces+0x3f6/0xb30
[ 51.766404] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.767038] ksys_unshare+0x44d/0x8e0
[ 51.767543] ? __pfx_ksys_unshare+0x10/0x10
[ 51.768129] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.768861] __x64_sys_unshare+0x31/0x40
[ 51.769376] do_syscall_64+0x3f/0x90
[ 51.769875] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.770509] RIP: 0033:0x7f49588920d7
[ 51.770997] 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
[ 51.773140] RSP: 002b:00007ffe0322ec98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.774072] RAX: ffffffffffffffda RBX: 00007ffe0322f2d8 RCX: 00007f49588920d7
[ 51.774947] RDX: 00007f49588fc41f RSI: 00007ffe0322ec30 RDI: 0000000040000000
[ 51.775910] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe0322ea40
[ 51.776802] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f49589a4bf0
[ 51.777695] R13: 00007ffe0322ed70 R14: 0000000000000000 R15: 00000000000000f8
[ 51.778636]
[ 51.778938] irq event stamp: 10357
[ 51.779387] hardirqs last enabled at (10367): [] __up_console_sem+0x78/0x80
[ 51.780479] hardirqs last disabled at (10378): [] __up_console_sem+0x5d/0x80
[ 51.781577] softirqs last enabled at (10192): [] irq_exit_rcu+0x93/0xc0
[ 51.782608] softirqs last disabled at (10183): [] irq_exit_rcu+0x93/0xc0
[ 51.783659] ---[ end trace 0000000000000000 ]---
executing program
[ 53.296213] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.345009] Bluetooth: hci0: command 0x041b tx timeout
[ 57.391634] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.439643] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:31:43 Registers:
info registers vcpu 0
RAX=000000000002fbd5 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f83d7f12a50 CR3=000000000deae000 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=cd5978cfffd85daf764110f9e7b2380e
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=8b8a1f9a3d1fd9d9000000000013c558 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=0d315e4649eaac2600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e85f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 000055555588a400 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=00007f4adfa266f4 CR3=000000001581c000 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