Warning: Permanently added '[localhost]:15805' (ECDSA) to the list of known hosts.
2023/05/16 13:54:15 fuzzer started
2023/05/16 13:54:15 dialing manager at localhost:35573
2023/05/16 13:54:15 checking machine...
2023/05/16 13:54:15 checking revisions...
syzkaller login: [ 36.740866] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:54:15 testing simple program...
[ 36.806254] cgroup: Unknown subsys name 'net'
[ 36.919430] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.026522] audit: type=1400 audit(1684245268.137:6): 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
[ 50.154251] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.156715] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.158548] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.162419] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.166356] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.167631] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.594746] ------------[ cut here ]------------
[ 50.595578] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.597935] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.599262] Modules linked in:
[ 50.599754] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.604637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.605749] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.606490] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.608836] RSP: 0018:ffff888006887c00 EFLAGS: 00010282
[ 50.609529] RAX: 0000000000000000 RBX: ffff88800995ec40 RCX: 0000000000000000
[ 50.610505] RDX: ffff888018a30000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.611452] RBP: ffff88800995ec54 R08: 0000000000000001 R09: 0000000000000000
[ 50.612388] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.613341] R13: ffffffff84e223a0 R14: ffff88800995ec48 R15: ffffffff84d73340
[ 50.614302] FS: 0000555555967400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.615360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.616149] CR2: 00007f8446b796f4 CR3: 0000000019e6c000 CR4: 0000000000350ef0
[ 50.617091] Call Trace:
[ 50.617442]
[ 50.617765] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.618450] ipv4_frags_init_net+0x269/0x440
[ 50.619071] ops_init+0xbb/0x6b0
[ 50.619549] setup_net+0x3d9/0x990
[ 50.620064] ? down_read_killable+0x1d7/0x4e0
[ 50.620663] ? __pfx_setup_net+0x10/0x10
[ 50.621230] ? copy_net_ns+0x17c/0x770
[ 50.621795] copy_net_ns+0x321/0x770
[ 50.622337] create_new_namespaces+0x3f6/0xb30
[ 50.622991] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.623647] ksys_unshare+0x44d/0x8e0
[ 50.624202] ? __pfx_ksys_unshare+0x10/0x10
[ 50.624783] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.625565] __x64_sys_unshare+0x31/0x40
[ 50.626166] do_syscall_64+0x3f/0x90
[ 50.626667] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.627373] RIP: 0033:0x7f8f942c50d7
[ 50.627896] 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
[ 50.630182] RSP: 002b:00007ffc46b3a958 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.631177] RAX: ffffffffffffffda RBX: 00007ffc46b3af98 RCX: 00007f8f942c50d7
[ 50.632122] RDX: 00007f8f9432f41f RSI: 00007ffc46b3a8f0 RDI: 0000000040000000
[ 50.633067] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc46b3a700
[ 50.634032] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8f943d7bf0
[ 50.634976] R13: 00007ffc46b3aa30 R14: 0000000000000000 R15: 00000000000000f8
[ 50.635935]
[ 50.636256] irq event stamp: 11571
[ 50.636713] hardirqs last enabled at (11581): [] __up_console_sem+0x78/0x80
[ 50.637867] hardirqs last disabled at (11592): [] __up_console_sem+0x5d/0x80
[ 50.638993] softirqs last enabled at (11286): [] irq_exit_rcu+0x93/0xc0
[ 50.640084] softirqs last disabled at (11281): [] irq_exit_rcu+0x93/0xc0
[ 50.641182] ---[ end trace 0000000000000000 ]---
[ 50.647239] ------------[ cut here ]------------
[ 50.647902] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.649888] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.651009] Modules linked in:
[ 50.651440] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.652671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.653748] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.654461] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.656782] RSP: 0018:ffff888006887c00 EFLAGS: 00010282
[ 50.657512] RAX: 0000000000000000 RBX: ffff888009ad9640 RCX: 0000000000000000
[ 50.658474] RDX: ffff888018a30000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.659417] RBP: ffff888009ad9654 R08: 0000000000000001 R09: 0000000000000000
[ 50.660362] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.661308] R13: ffffffff84e223a0 R14: ffff888009ad9648 R15: ffffffff84da62e0
[ 50.662286] FS: 0000555555967400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.663346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.664139] CR2: 00007f8446b796f4 CR3: 0000000019e6c000 CR4: 0000000000350ef0
[ 50.665095] Call Trace:
[ 50.665442]
[ 50.665776] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.666466] ipv6_frags_init_net+0x206/0x3c0
[ 50.667089] ops_init+0xbb/0x6b0
[ 50.667570] setup_net+0x3d9/0x990
[ 50.668084] ? down_read_killable+0x1d7/0x4e0
[ 50.668694] ? __pfx_setup_net+0x10/0x10
[ 50.669267] ? copy_net_ns+0x17c/0x770
[ 50.669853] copy_net_ns+0x321/0x770
[ 50.670371] create_new_namespaces+0x3f6/0xb30
[ 50.671027] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.671692] ksys_unshare+0x44d/0x8e0
[ 50.672245] ? __pfx_ksys_unshare+0x10/0x10
[ 50.672863] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.673631] __x64_sys_unshare+0x31/0x40
[ 50.674234] do_syscall_64+0x3f/0x90
[ 50.674746] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.675462] RIP: 0033:0x7f8f942c50d7
[ 50.675993] 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
[ 50.678329] RSP: 002b:00007ffc46b3a958 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.679344] RAX: ffffffffffffffda RBX: 00007ffc46b3af98 RCX: 00007f8f942c50d7
[ 50.680293] RDX: 00007f8f9432f41f RSI: 00007ffc46b3a8f0 RDI: 0000000040000000
[ 50.681260] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc46b3a700
[ 50.682211] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8f943d7bf0
[ 50.683161] R13: 00007ffc46b3aa30 R14: 0000000000000000 R15: 00000000000000f8
[ 50.684130]
[ 50.684453] irq event stamp: 13397
[ 50.684950] hardirqs last enabled at (13409): [] __up_console_sem+0x78/0x80
[ 50.686102] hardirqs last disabled at (13420): [] __up_console_sem+0x5d/0x80
[ 50.687253] softirqs last enabled at (13346): [] irq_exit_rcu+0x93/0xc0
[ 50.688364] softirqs last disabled at (13341): [] irq_exit_rcu+0x93/0xc0
[ 50.689475] ---[ end trace 0000000000000000 ]---
[ 50.691013] ------------[ cut here ]------------
[ 50.691629] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.693918] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.695047] Modules linked in:
[ 50.695480] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.696723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.697847] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.698537] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.700861] RSP: 0018:ffff888006887bf0 EFLAGS: 00010286
[ 50.701557] RAX: 0000000000000000 RBX: ffff88800d70fe40 RCX: 0000000000000000
[ 50.702498] RDX: ffff888018a30000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.703438] RBP: ffff88800d70fe54 R08: 0000000000000001 R09: 0000000000000000
[ 50.704389] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.705327] R13: ffffffff84e223a0 R14: ffff88800d70fe48 R15: ffffffff84daf020
[ 50.706294] FS: 0000555555967400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.707345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.708130] CR2: 00007f8446b796f4 CR3: 0000000019e6c000 CR4: 0000000000350ef0
[ 50.709084] Call Trace:
[ 50.709433]
[ 50.709760] nf_ct_net_init+0x224/0x3d0
[ 50.710338] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.710975] ops_init+0xbb/0x6b0
[ 50.711448] setup_net+0x3d9/0x990
[ 50.711966] ? down_read_killable+0x1d7/0x4e0
[ 50.712576] ? __pfx_setup_net+0x10/0x10
[ 50.713157] ? copy_net_ns+0x17c/0x770
[ 50.713718] copy_net_ns+0x321/0x770
[ 50.714276] create_new_namespaces+0x3f6/0xb30
[ 50.714942] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.715599] ksys_unshare+0x44d/0x8e0
[ 50.716158] ? __pfx_ksys_unshare+0x10/0x10
[ 50.716742] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.717544] __x64_sys_unshare+0x31/0x40
[ 50.718133] do_syscall_64+0x3f/0x90
[ 50.718634] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.719354] RIP: 0033:0x7f8f942c50d7
[ 50.719878] 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
[ 50.722193] RSP: 002b:00007ffc46b3a958 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.723204] RAX: ffffffffffffffda RBX: 00007ffc46b3af98 RCX: 00007f8f942c50d7
[ 50.724150] RDX: 00007f8f9432f41f RSI: 00007ffc46b3a8f0 RDI: 0000000040000000
[ 50.725105] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc46b3a700
[ 50.726074] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8f943d7bf0
[ 50.727017] R13: 00007ffc46b3aa30 R14: 0000000000000000 R15: 00000000000000f8
[ 50.727976]
[ 50.728296] irq event stamp: 14225
[ 50.728756] hardirqs last enabled at (14235): [] __up_console_sem+0x78/0x80
[ 50.729912] hardirqs last disabled at (14246): [] __up_console_sem+0x5d/0x80
[ 50.731054] softirqs last enabled at (13718): [] irq_exit_rcu+0x93/0xc0
[ 50.732168] softirqs last disabled at (13695): [] irq_exit_rcu+0x93/0xc0
[ 50.733269] ---[ end trace 0000000000000000 ]---
executing program
[ 52.183546] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.230895] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.278904] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.326955] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:54:29 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880068875f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555555967400 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=00007f8446b796f4 CR3=0000000019e6c000 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=00007f8446b8847000007f8446b87f20
XMM02=00000000000000000000000000000000 XMM03=756e20796d6d756420736e6f6974706f
XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=73253d656d616e6c6165722073253d73 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000027639 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007fe388038048 CR3=0000000016536000 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=2039323a34353a33312036312079614d XMM01=5d3533393739352e30352020205b203a
XMM02=74656e20746120303632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3533393739352e30352020205b XMM07=79732039323a34353a33312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000