Warning: Permanently added '[localhost]:32835' (ECDSA) to the list of known hosts.
2023/05/18 07:32:20 fuzzer started
2023/05/18 07:32:21 dialing manager at localhost:44319
2023/05/18 07:32:21 checking machine...
2023/05/18 07:32:21 checking revisions...
syzkaller login: [ 66.858128] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:32:21 testing simple program...
[ 66.926910] cgroup: Unknown subsys name 'net'
[ 67.004136] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 79.083056] audit: type=1400 audit(1684395153.482:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 80.211363] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 80.213385] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 80.216245] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 80.220188] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 80.222874] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 80.226120] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 80.638438] ------------[ cut here ]------------
[ 80.639236] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 80.641259] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.642528] Modules linked in:
[ 80.643046] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 80.647670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.648911] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.649596] 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
[ 80.651815] RSP: 0018:ffff8880101e7c00 EFLAGS: 00010282
[ 80.652484] RAX: 0000000000000000 RBX: ffff88800eb92040 RCX: 0000000000000000
[ 80.653395] RDX: ffff888017b8b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 80.654302] RBP: ffff88800eb92054 R08: 0000000000000001 R09: 0000000000000000
[ 80.655188] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 80.656097] R13: ffffffff84e23fe0 R14: ffff88800eb92048 R15: ffffffff84d74dc0
[ 80.656999] FS: 0000555555ca4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 80.657999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.658741] CR2: 00007fbdd1d2b6f4 CR3: 000000001a306000 CR4: 0000000000350ef0
[ 80.659657] Call Trace:
[ 80.659987]
[ 80.660300] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 80.660946] ipv4_frags_init_net+0x269/0x440
[ 80.661542] ops_init+0xbb/0x6b0
[ 80.661997] setup_net+0x3d9/0x990
[ 80.662451] ? down_read_killable+0x1d7/0x4e0
[ 80.663069] ? __pfx_setup_net+0x10/0x10
[ 80.663618] ? copy_net_ns+0x17c/0x770
[ 80.664133] copy_net_ns+0x321/0x770
[ 80.664663] create_new_namespaces+0x3f6/0xb30
[ 80.665257] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.665902] ksys_unshare+0x44d/0x8e0
[ 80.666399] ? __pfx_ksys_unshare+0x10/0x10
[ 80.666989] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.667742] __x64_sys_unshare+0x31/0x40
[ 80.668288] do_syscall_64+0x3f/0x90
[ 80.668809] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.669463] RIP: 0033:0x7f92e4e970d7
[ 80.669959] 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
[ 80.672138] RSP: 002b:00007ffd5a0bda68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 80.673109] RAX: ffffffffffffffda RBX: 00007ffd5a0be0a8 RCX: 00007f92e4e970d7
[ 80.673995] RDX: 00007f92e4f0141f RSI: 00007ffd5a0bda00 RDI: 0000000040000000
[ 80.674882] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5a0bd810
[ 80.675773] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f92e4fa9bf0
[ 80.676668] R13: 00007ffd5a0bdb40 R14: 0000000000000000 R15: 00000000000000f8
[ 80.677585]
[ 80.677892] irq event stamp: 9261
[ 80.678322] hardirqs last enabled at (9271): [] __up_console_sem+0x78/0x80
[ 80.679388] hardirqs last disabled at (9282): [] __up_console_sem+0x5d/0x80
[ 80.680483] softirqs last enabled at (8536): [] irq_exit_rcu+0x93/0xc0
[ 80.681534] softirqs last disabled at (8531): [] irq_exit_rcu+0x93/0xc0
[ 80.682573] ---[ end trace 0000000000000000 ]---
[ 80.687926] ------------[ cut here ]------------
[ 80.688568] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 80.690294] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.691381] Modules linked in:
[ 80.691834] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 80.693018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.694048] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.694739] 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
[ 80.696955] RSP: 0018:ffff8880101e7c00 EFLAGS: 00010282
[ 80.697635] RAX: 0000000000000000 RBX: ffff888008ef3e40 RCX: 0000000000000000
[ 80.698539] RDX: ffff888017b8b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 80.699401] RBP: ffff888008ef3e54 R08: 0000000000000001 R09: 0000000000000000
[ 80.700330] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 80.701228] R13: ffffffff84e23fe0 R14: ffff888008ef3e48 R15: ffffffff84da7d60
[ 80.702132] FS: 0000555555ca4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 80.703136] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.703886] CR2: 00007fbdd1d2b6f4 CR3: 000000001a306000 CR4: 0000000000350ef0
[ 80.704785] Call Trace:
[ 80.705119]
[ 80.705417] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 80.706073] ipv6_frags_init_net+0x206/0x3c0
[ 80.706684] ops_init+0xbb/0x6b0
[ 80.707139] setup_net+0x3d9/0x990
[ 80.707636] ? down_read_killable+0x1d7/0x4e0
[ 80.708209] ? __pfx_setup_net+0x10/0x10
[ 80.708769] ? copy_net_ns+0x17c/0x770
[ 80.709288] copy_net_ns+0x321/0x770
[ 80.709817] create_new_namespaces+0x3f6/0xb30
[ 80.710403] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.711057] ksys_unshare+0x44d/0x8e0
[ 80.711578] ? __pfx_ksys_unshare+0x10/0x10
[ 80.712121] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.712868] __x64_sys_unshare+0x31/0x40
[ 80.713388] do_syscall_64+0x3f/0x90
[ 80.713899] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.714575] RIP: 0033:0x7f92e4e970d7
[ 80.715043] 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
[ 80.717238] RSP: 002b:00007ffd5a0bda68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 80.718217] RAX: ffffffffffffffda RBX: 00007ffd5a0be0a8 RCX: 00007f92e4e970d7
[ 80.719112] RDX: 00007f92e4f0141f RSI: 00007ffd5a0bda00 RDI: 0000000040000000
[ 80.719994] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5a0bd810
[ 80.720918] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f92e4fa9bf0
[ 80.721819] R13: 00007ffd5a0bdb40 R14: 0000000000000000 R15: 00000000000000f8
[ 80.722727]
[ 80.723026] irq event stamp: 11045
[ 80.723514] hardirqs last enabled at (11059): [] __up_console_sem+0x78/0x80
[ 80.724607] hardirqs last disabled at (11070): [] __up_console_sem+0x5d/0x80
[ 80.725679] softirqs last enabled at (10774): [] irq_exit_rcu+0x93/0xc0
[ 80.726719] softirqs last disabled at (10765): [] irq_exit_rcu+0x93/0xc0
[ 80.727759] ---[ end trace 0000000000000000 ]---
[ 80.729152] ------------[ cut here ]------------
[ 80.729820] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 80.731756] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.732834] Modules linked in:
[ 80.733246] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 80.734443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.735506] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.736171] 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
[ 80.738395] RSP: 0018:ffff8880101e7bf0 EFLAGS: 00010286
[ 80.739106] RAX: 0000000000000000 RBX: ffff888008ef6040 RCX: 0000000000000000
[ 80.740026] RDX: ffff888017b8b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 80.740946] RBP: ffff888008ef6054 R08: 0000000000000001 R09: 0000000000000000
[ 80.741873] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 80.742788] R13: ffffffff84e23fe0 R14: ffff888008ef6048 R15: ffffffff84db0aa0
[ 80.743695] FS: 0000555555ca4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 80.744711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.745450] CR2: 00007fbdd1d2b6f4 CR3: 000000001a306000 CR4: 0000000000350ef0
[ 80.746369] Call Trace:
[ 80.746735]
[ 80.747039] nf_ct_net_init+0x224/0x3d0
[ 80.747601] ? __pfx_nf_ct_net_init+0x10/0x10
[ 80.748185] ops_init+0xbb/0x6b0
[ 80.748681] setup_net+0x3d9/0x990
[ 80.749149] ? down_read_killable+0x1d7/0x4e0
[ 80.749765] ? __pfx_setup_net+0x10/0x10
[ 80.750289] ? copy_net_ns+0x17c/0x770
[ 80.750831] copy_net_ns+0x321/0x770
[ 80.751325] create_new_namespaces+0x3f6/0xb30
[ 80.751955] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.752633] ksys_unshare+0x44d/0x8e0
[ 80.753134] ? __pfx_ksys_unshare+0x10/0x10
[ 80.753722] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.754429] __x64_sys_unshare+0x31/0x40
[ 80.754983] do_syscall_64+0x3f/0x90
[ 80.755463] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.756134] RIP: 0033:0x7f92e4e970d7
[ 80.756636] 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
[ 80.758819] RSP: 002b:00007ffd5a0bda68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 80.759777] RAX: ffffffffffffffda RBX: 00007ffd5a0be0a8 RCX: 00007f92e4e970d7
[ 80.760668] RDX: 00007f92e4f0141f RSI: 00007ffd5a0bda00 RDI: 0000000040000000
[ 80.761569] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5a0bd810
[ 80.762434] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f92e4fa9bf0
[ 80.763323] R13: 00007ffd5a0bdb40 R14: 0000000000000000 R15: 00000000000000f8
[ 80.764239]
[ 80.764596] irq event stamp: 11841
[ 80.765032] hardirqs last enabled at (11851): [] __up_console_sem+0x78/0x80
[ 80.766127] hardirqs last disabled at (11862): [] __up_console_sem+0x5d/0x80
[ 80.767237] softirqs last enabled at (11702): [] irq_exit_rcu+0x93/0xc0
[ 80.768302] softirqs last disabled at (11697): [] irq_exit_rcu+0x93/0xc0
[ 80.769346] ---[ end trace 0000000000000000 ]---
executing program
[ 82.291166] Bluetooth: hci0: command 0x0409 tx timeout
[ 84.339580] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 86.386622] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 88.435427] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
07:32:12 Registers:
info registers vcpu 0
RAX=000000000000006f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880101e75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006f R11=0000000000000001
R12=000000000000006f 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 0000555555ca4400 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=00007fbdd1d2b6f4 CR3=000000001a306000 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=000000000005aa69 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=00007fe1eea2f550 CR3=000000000f238000 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=2035333a32333a37302038312079614d XMM01=5d3832353234362e30382020205b203a
XMM02=646f4d205d3832353234362e30382020 XMM03=6b7a79732035333a32333a3730203831
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3935323134362e30382020205b XMM07=79732035333a32333a37302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000