Warning: Permanently added '[localhost]:21356' (ECDSA) to the list of known hosts.
2023/05/18 08:49:52 fuzzer started
2023/05/18 08:49:53 dialing manager at localhost:44319
2023/05/18 08:49:53 checking machine...
2023/05/18 08:49:53 checking revisions...
syzkaller login: [ 39.310351] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:49:53 testing simple program...
[ 39.379333] cgroup: Unknown subsys name 'net'
[ 39.481567] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.114345] audit: type=1400 audit(1684399807.225:6): avc: denied { execmem } for pid=257 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
[ 54.243881] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.246989] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.257322] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.261837] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.268351] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.269839] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.677169] ------------[ cut here ]------------
[ 54.677982] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.680292] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.681723] Modules linked in:
[ 54.682320] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.687443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.688890] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.689853] 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
[ 54.692979] RSP: 0018:ffff88800fb17c00 EFLAGS: 00010282
[ 54.693943] RAX: 0000000000000000 RBX: ffff88800ecc2840 RCX: 0000000000000000
[ 54.695219] RDX: ffff888015e33680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.696471] RBP: ffff88800ecc2854 R08: 0000000000000001 R09: 0000000000000000
[ 54.697679] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.698883] R13: ffffffff84e23fe0 R14: ffff88800ecc2848 R15: ffffffff84d74dc0
[ 54.700141] FS: 000055555662b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.701499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.702544] CR2: 00007fc0a613e6f4 CR3: 0000000019ce8000 CR4: 0000000000350ee0
[ 54.703733] Call Trace:
[ 54.704218]
[ 54.704635] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.705552] ipv4_frags_init_net+0x269/0x440
[ 54.706398] ops_init+0xbb/0x6b0
[ 54.707018] setup_net+0x3d9/0x990
[ 54.707738] ? down_read_killable+0x1d7/0x4e0
[ 54.708586] ? __pfx_setup_net+0x10/0x10
[ 54.709357] ? copy_net_ns+0x17c/0x770
[ 54.710142] copy_net_ns+0x321/0x770
[ 54.710794] create_new_namespaces+0x3f6/0xb30
[ 54.711665] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.712538] ksys_unshare+0x44d/0x8e0
[ 54.713250] ? __pfx_ksys_unshare+0x10/0x10
[ 54.713984] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.714988] __x64_sys_unshare+0x31/0x40
[ 54.715740] do_syscall_64+0x3f/0x90
[ 54.716428] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.717337] RIP: 0033:0x7f37f4fb30d7
[ 54.717966] 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
[ 54.720934] RSP: 002b:00007ffc7d13b1d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.722182] RAX: ffffffffffffffda RBX: 00007ffc7d13b818 RCX: 00007f37f4fb30d7
[ 54.723371] RDX: 00007f37f501d41f RSI: 00007ffc7d13b170 RDI: 0000000040000000
[ 54.724268] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7d13af80
[ 54.725161] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f37f50c5bf0
[ 54.726020] R13: 00007ffc7d13b2b0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.726945]
[ 54.727320] irq event stamp: 8101
[ 54.727755] hardirqs last enabled at (8111): [] __up_console_sem+0x78/0x80
[ 54.728820] hardirqs last disabled at (8122): [] __up_console_sem+0x5d/0x80
[ 54.729882] softirqs last enabled at (8096): [] irq_exit_rcu+0x93/0xc0
[ 54.730926] softirqs last disabled at (8091): [] irq_exit_rcu+0x93/0xc0
[ 54.732017] ---[ end trace 0000000000000000 ]---
[ 54.737969] ------------[ cut here ]------------
[ 54.738595] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.740404] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.741478] Modules linked in:
[ 54.741886] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.743070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.744113] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.744764] 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
[ 54.746985] RSP: 0018:ffff88800fb17c00 EFLAGS: 00010282
[ 54.747679] RAX: 0000000000000000 RBX: ffff888015e43640 RCX: 0000000000000000
[ 54.748604] RDX: ffff888015e33680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.749536] RBP: ffff888015e43654 R08: 0000000000000001 R09: 0000000000000000
[ 54.750472] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.751422] R13: ffffffff84e23fe0 R14: ffff888015e43648 R15: ffffffff84da7d60
[ 54.752360] FS: 000055555662b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.753417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.754189] CR2: 00007fc0a613e6f4 CR3: 0000000019ce8000 CR4: 0000000000350ee0
[ 54.755137] Call Trace:
[ 54.755474]
[ 54.755787] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.756473] ipv6_frags_init_net+0x206/0x3c0
[ 54.757061] ops_init+0xbb/0x6b0
[ 54.757548] setup_net+0x3d9/0x990
[ 54.758022] ? down_read_killable+0x1d7/0x4e0
[ 54.758648] ? __pfx_setup_net+0x10/0x10
[ 54.759236] ? copy_net_ns+0x17c/0x770
[ 54.759772] copy_net_ns+0x321/0x770
[ 54.760312] create_new_namespaces+0x3f6/0xb30
[ 54.760909] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.761584] ksys_unshare+0x44d/0x8e0
[ 54.762127] ? __pfx_ksys_unshare+0x10/0x10
[ 54.762704] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.763496] __x64_sys_unshare+0x31/0x40
[ 54.764043] do_syscall_64+0x3f/0x90
[ 54.764584] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.765290] RIP: 0033:0x7f37f4fb30d7
[ 54.765781] 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
[ 54.768068] RSP: 002b:00007ffc7d13b1d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.769042] RAX: ffffffffffffffda RBX: 00007ffc7d13b818 RCX: 00007f37f4fb30d7
[ 54.769967] RDX: 00007f37f501d41f RSI: 00007ffc7d13b170 RDI: 0000000040000000
[ 54.770892] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7d13af80
[ 54.771851] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f37f50c5bf0
[ 54.772806] R13: 00007ffc7d13b2b0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.773774]
[ 54.774116] irq event stamp: 9881
[ 54.774557] hardirqs last enabled at (9891): [] __up_console_sem+0x78/0x80
[ 54.775677] hardirqs last disabled at (9902): [] __up_console_sem+0x5d/0x80
[ 54.776804] softirqs last enabled at (9372): [] irq_exit_rcu+0x93/0xc0
[ 54.777906] softirqs last disabled at (9347): [] irq_exit_rcu+0x93/0xc0
[ 54.779007] ---[ end trace 0000000000000000 ]---
[ 54.780465] ------------[ cut here ]------------
[ 54.781104] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.783038] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.784195] Modules linked in:
[ 54.784622] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.785843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.786929] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.787663] 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
[ 54.789963] RSP: 0018:ffff88800fb17bf0 EFLAGS: 00010286
[ 54.790683] RAX: 0000000000000000 RBX: ffff888015e43c40 RCX: 0000000000000000
[ 54.791664] RDX: ffff888015e33680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.792602] RBP: ffff888015e43c54 R08: 0000000000000001 R09: 0000000000000000
[ 54.793535] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.794477] R13: ffffffff84e23fe0 R14: ffff888015e43c48 R15: ffffffff84db0aa0
[ 54.795445] FS: 000055555662b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.796501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.797290] CR2: 00007fc0a613e6f4 CR3: 0000000019ce8000 CR4: 0000000000350ee0
[ 54.798237] Call Trace:
[ 54.798581]
[ 54.798893] nf_ct_net_init+0x224/0x3d0
[ 54.799494] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.800123] ops_init+0xbb/0x6b0
[ 54.800595] setup_net+0x3d9/0x990
[ 54.801119] ? down_read_killable+0x1d7/0x4e0
[ 54.801713] ? __pfx_setup_net+0x10/0x10
[ 54.802279] ? copy_net_ns+0x17c/0x770
[ 54.802812] copy_net_ns+0x321/0x770
[ 54.803363] create_new_namespaces+0x3f6/0xb30
[ 54.803975] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.804644] ksys_unshare+0x44d/0x8e0
[ 54.805196] ? __pfx_ksys_unshare+0x10/0x10
[ 54.805771] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.806541] __x64_sys_unshare+0x31/0x40
[ 54.807127] do_syscall_64+0x3f/0x90
[ 54.807629] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.808330] RIP: 0033:0x7f37f4fb30d7
[ 54.808827] 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
[ 54.811141] RSP: 002b:00007ffc7d13b1d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.812145] RAX: ffffffffffffffda RBX: 00007ffc7d13b818 RCX: 00007f37f4fb30d7
[ 54.813044] RDX: 00007f37f501d41f RSI: 00007ffc7d13b170 RDI: 0000000040000000
[ 54.813970] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7d13af80
[ 54.814897] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f37f50c5bf0
[ 54.815839] R13: 00007ffc7d13b2b0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.816785]
[ 54.817126] irq event stamp: 10683
[ 54.817592] hardirqs last enabled at (10693): [] __up_console_sem+0x78/0x80
[ 54.818714] hardirqs last disabled at (10704): [] __up_console_sem+0x5d/0x80
[ 54.819865] softirqs last enabled at (10272): [] irq_exit_rcu+0x93/0xc0
[ 54.820965] softirqs last disabled at (10267): [] irq_exit_rcu+0x93/0xc0
[ 54.822045] ---[ end trace 0000000000000000 ]---
[ 56.330700] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.378182] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.426154] Bluetooth: hci0: command 0x040f tx timeout
[ 62.474228] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:50:05 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff88800ff60000 RCX=0000000000000000 RDX=1ffff110033337c9
RSI=ffffffff81865a7b RDI=ffff88800ff60438 RBP=ffff88801999be20 RSP=ffff88800903fd48
R8 =0000000000000003 R9 =0000000000008000 R10=0000000000008000 R11=0000000000000001
R12=000000000000023a R13=ffff88800e431b40 R14=ffff88801999be20 R15=0000000000000002
RIP=ffffffff812d6c14 RFL=00000246 [---Z-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 00007f6eedda7700 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=00007f7c6a79dde0 CR3=0000000015b54000 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=2038303a30353a38302038312079614d XMM01=5d3032333238362e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 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=ffff88800fb175f0
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 000055555662b400 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=00007fc0a613e6f4 CR3=0000000019ce8000 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