Warning: Permanently added '[localhost]:53744' (ECDSA) to the list of known hosts.
2023/05/17 15:29:56 fuzzer started
2023/05/17 15:29:57 dialing manager at localhost:44319
2023/05/17 15:29:57 checking machine...
2023/05/17 15:29:57 checking revisions...
syzkaller login: [ 100.410162] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:29:57 testing simple program...
[ 100.481457] cgroup: Unknown subsys name 'net'
[ 100.555864] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 113.899779] audit: type=1400 audit(1684337410.962:6): avc: denied { execmem } for pid=266 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 115.037907] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 115.039560] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 115.042570] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 115.045589] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 115.048142] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 115.049262] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 115.447304] ------------[ cut here ]------------
[ 115.448016] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 115.449727] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 115.450832] Modules linked in:
[ 115.451285] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 115.452940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 115.455947] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 115.457207] 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
[ 115.459739] RSP: 0018:ffff888016effc00 EFLAGS: 00010282
[ 115.460546] RAX: 0000000000000000 RBX: ffff88800dc5f840 RCX: 0000000000000000
[ 115.461510] RDX: ffff8880176d0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 115.462508] RBP: ffff88800dc5f854 R08: 0000000000000001 R09: 0000000000000000
[ 115.463468] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 115.464458] R13: ffffffff84e23fe0 R14: ffff88800dc5f848 R15: ffffffff84d74dc0
[ 115.465431] FS: 0000555555c53400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 115.466544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 115.467346] CR2: 00007ff0625fd770 CR3: 000000000e414000 CR4: 0000000000350ef0
[ 115.468309] Call Trace:
[ 115.468677]
[ 115.469031] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 115.469705] ipv4_frags_init_net+0x269/0x440
[ 115.470363] ops_init+0xbb/0x6b0
[ 115.470842] setup_net+0x3d9/0x990
[ 115.471381] ? down_read_killable+0x1d7/0x4e0
[ 115.472028] ? __pfx_setup_net+0x10/0x10
[ 115.472613] ? copy_net_ns+0x17c/0x770
[ 115.473198] copy_net_ns+0x321/0x770
[ 115.473731] create_new_namespaces+0x3f6/0xb30
[ 115.474423] unshare_nsproxy_namespaces+0xc1/0x200
[ 115.475119] ksys_unshare+0x44d/0x8e0
[ 115.475666] ? __pfx_ksys_unshare+0x10/0x10
[ 115.476285] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 115.477107] __x64_sys_unshare+0x31/0x40
[ 115.477676] do_syscall_64+0x3f/0x90
[ 115.478267] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 115.479020] RIP: 0033:0x7fd25bf0b0d7
[ 115.479527] 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
[ 115.481901] RSP: 002b:00007ffe78252878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 115.482944] RAX: ffffffffffffffda RBX: 00007ffe78252eb8 RCX: 00007fd25bf0b0d7
[ 115.483860] RDX: 00007fd25bf7541f RSI: 00007ffe78252810 RDI: 0000000040000000
[ 115.484849] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe78252620
[ 115.485841] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd25c01dbf0
[ 115.486907] R13: 00007ffe78252950 R14: 0000000000000000 R15: 00000000000000f8
[ 115.488145]
[ 115.488585] irq event stamp: 8393
[ 115.489246] hardirqs last enabled at (8405): [] __up_console_sem+0x78/0x80
[ 115.490813] hardirqs last disabled at (8416): [] __up_console_sem+0x5d/0x80
[ 115.492377] softirqs last enabled at (8276): [] irq_exit_rcu+0x93/0xc0
[ 115.493900] softirqs last disabled at (8269): [] irq_exit_rcu+0x93/0xc0
[ 115.495339] ---[ end trace 0000000000000000 ]---
[ 115.503445] ------------[ cut here ]------------
[ 115.504169] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 115.506126] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 115.507239] Modules linked in:
[ 115.507671] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 115.508865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 115.509915] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 115.510616] 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
[ 115.512924] RSP: 0018:ffff888016effc00 EFLAGS: 00010282
[ 115.513630] RAX: 0000000000000000 RBX: ffff88800f214e40 RCX: 0000000000000000
[ 115.514625] RDX: ffff8880176d0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 115.515577] RBP: ffff88800f214e54 R08: 0000000000000001 R09: 0000000000000000
[ 115.516534] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 115.517488] R13: ffffffff84e23fe0 R14: ffff88800f214e48 R15: ffffffff84da7d60
[ 115.518465] FS: 0000555555c53400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 115.519543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 115.520332] CR2: 00007ff0625fd770 CR3: 000000000e414000 CR4: 0000000000350ef0
[ 115.521274] Call Trace:
[ 115.521633]
[ 115.522007] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 115.522650] ipv6_frags_init_net+0x206/0x3c0
[ 115.523251] ops_init+0xbb/0x6b0
[ 115.523743] setup_net+0x3d9/0x990
[ 115.524243] ? down_read_killable+0x1d7/0x4e0
[ 115.524838] ? __pfx_setup_net+0x10/0x10
[ 115.525417] ? copy_net_ns+0x17c/0x770
[ 115.525975] copy_net_ns+0x321/0x770
[ 115.526507] create_new_namespaces+0x3f6/0xb30
[ 115.527148] unshare_nsproxy_namespaces+0xc1/0x200
[ 115.527819] ksys_unshare+0x44d/0x8e0
[ 115.528413] ? __pfx_ksys_unshare+0x10/0x10
[ 115.529032] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 115.529814] __x64_sys_unshare+0x31/0x40
[ 115.530432] do_syscall_64+0x3f/0x90
[ 115.530971] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 115.531675] RIP: 0033:0x7fd25bf0b0d7
[ 115.532203] 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
[ 115.534614] RSP: 002b:00007ffe78252878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 115.535656] RAX: ffffffffffffffda RBX: 00007ffe78252eb8 RCX: 00007fd25bf0b0d7
[ 115.536603] RDX: 00007fd25bf7541f RSI: 00007ffe78252810 RDI: 0000000040000000
[ 115.537591] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe78252620
[ 115.538554] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd25c01dbf0
[ 115.539519] R13: 00007ffe78252950 R14: 0000000000000000 R15: 00000000000000f8
[ 115.540506]
[ 115.540824] irq event stamp: 12095
[ 115.541338] hardirqs last enabled at (12107): [] __up_console_sem+0x78/0x80
[ 115.542547] hardirqs last disabled at (12118): [] __up_console_sem+0x5d/0x80
[ 115.543687] softirqs last enabled at (12020): [] irq_exit_rcu+0x93/0xc0
[ 115.544812] softirqs last disabled at (12011): [] irq_exit_rcu+0x93/0xc0
[ 115.545934] ---[ end trace 0000000000000000 ]---
[ 115.547434] ------------[ cut here ]------------
[ 115.548072] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 115.550145] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 115.551332] Modules linked in:
[ 115.551767] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 115.553010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 115.554128] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 115.554853] 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
[ 115.557214] RSP: 0018:ffff888016effbf0 EFLAGS: 00010286
[ 115.558004] RAX: 0000000000000000 RBX: ffff88800f215440 RCX: 0000000000000000
[ 115.559002] RDX: ffff8880176d0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 115.559977] RBP: ffff88800f215454 R08: 0000000000000001 R09: 0000000000000000
[ 115.560955] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 115.561914] R13: ffffffff84e23fe0 R14: ffff88800f215448 R15: ffffffff84db0aa0
[ 115.562914] FS: 0000555555c53400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 115.564009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 115.564766] CR2: 00007ff0625fd770 CR3: 000000000e414000 CR4: 0000000000350ef0
[ 115.565742] Call Trace:
[ 115.566143]
[ 115.566498] nf_ct_net_init+0x224/0x3d0
[ 115.567090] ? __pfx_nf_ct_net_init+0x10/0x10
[ 115.567709] ops_init+0xbb/0x6b0
[ 115.568215] setup_net+0x3d9/0x990
[ 115.568719] ? down_read_killable+0x1d7/0x4e0
[ 115.569370] ? __pfx_setup_net+0x10/0x10
[ 115.569947] ? copy_net_ns+0x17c/0x770
[ 115.570528] copy_net_ns+0x321/0x770
[ 115.571075] create_new_namespaces+0x3f6/0xb30
[ 115.571704] unshare_nsproxy_namespaces+0xc1/0x200
[ 115.572406] ksys_unshare+0x44d/0x8e0
[ 115.572958] ? __pfx_ksys_unshare+0x10/0x10
[ 115.573545] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 115.574366] __x64_sys_unshare+0x31/0x40
[ 115.574951] do_syscall_64+0x3f/0x90
[ 115.575490] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 115.576211] RIP: 0033:0x7fd25bf0b0d7
[ 115.576726] 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
[ 115.579081] RSP: 002b:00007ffe78252878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 115.580099] RAX: ffffffffffffffda RBX: 00007ffe78252eb8 RCX: 00007fd25bf0b0d7
[ 115.581079] RDX: 00007fd25bf7541f RSI: 00007ffe78252810 RDI: 0000000040000000
[ 115.582056] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe78252620
[ 115.583094] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd25c01dbf0
[ 115.584061] R13: 00007ffe78252950 R14: 0000000000000000 R15: 00000000000000f8
[ 115.585047]
[ 115.585398] irq event stamp: 12875
[ 115.585863] hardirqs last enabled at (12885): [] __up_console_sem+0x78/0x80
[ 115.587079] hardirqs last disabled at (12898): [] __up_console_sem+0x5d/0x80
[ 115.588232] softirqs last enabled at (12836): [] irq_exit_rcu+0x93/0xc0
[ 115.589391] softirqs last disabled at (12829): [] irq_exit_rcu+0x93/0xc0
[ 115.590557] ---[ end trace 0000000000000000 ]---
[ 117.119613] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 119.167222] Bluetooth: hci0: command 0x041b tx timeout
[ 121.214946] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 123.263103] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:29:16 Registers:
info registers vcpu 0
RAX=000000000000002f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016eff618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002f R11=0000000000000001
R12=000000000000002f 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 0000555555c53400 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=00007ff0625fd770 CR3=000000000e414000 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=000000000008552d 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=00007ff06269e5b8 CR3=000000000ec6c000 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=2032313a30333a35312037312079614d XMM01=5d3034393235342e35313120205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3034393235342e35313120205b20 XMM07=732032313a30333a3531203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000