Warning: Permanently added '[localhost]:54932' (ECDSA) to the list of known hosts.
2023/05/18 03:33:18 fuzzer started
2023/05/18 03:33:18 dialing manager at localhost:44319
2023/05/18 03:33:18 checking machine...
2023/05/18 03:33:18 checking revisions...
syzkaller login: [ 49.317036] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:33:18 testing simple program...
[ 49.391871] cgroup: Unknown subsys name 'net'
[ 49.518516] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.752576] audit: type=1400 audit(1684380812.198:6): 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
[ 63.916552] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.918372] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.920893] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.923598] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.925476] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.927130] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 64.336145] ------------[ cut here ]------------
[ 64.336990] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.339133] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.340523] Modules linked in:
[ 64.341120] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.346557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.347847] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.348555] 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
[ 64.351073] RSP: 0018:ffff888019db7c00 EFLAGS: 00010282
[ 64.351869] RAX: 0000000000000000 RBX: ffff88800ee4d040 RCX: 0000000000000000
[ 64.352829] RDX: ffff88800f953680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.353774] RBP: ffff88800ee4d054 R08: 0000000000000001 R09: 0000000000000000
[ 64.354751] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.355742] R13: ffffffff84e23fe0 R14: ffff88800ee4d048 R15: ffffffff84d74dc0
[ 64.356707] FS: 0000555556d83400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.357787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.358573] CR2: 00007fbe202000a4 CR3: 000000000eec4000 CR4: 0000000000350ef0
[ 64.359540] Call Trace:
[ 64.359925]
[ 64.360246] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.360939] ipv4_frags_init_net+0x269/0x440
[ 64.361543] ops_init+0xbb/0x6b0
[ 64.362094] setup_net+0x3d9/0x990
[ 64.362592] ? down_read_killable+0x1d7/0x4e0
[ 64.363241] ? __pfx_setup_net+0x10/0x10
[ 64.363825] ? copy_net_ns+0x17c/0x770
[ 64.364376] copy_net_ns+0x321/0x770
[ 64.364933] create_new_namespaces+0x3f6/0xb30
[ 64.365563] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.366259] ksys_unshare+0x44d/0x8e0
[ 64.366818] ? __pfx_ksys_unshare+0x10/0x10
[ 64.367398] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.368194] __x64_sys_unshare+0x31/0x40
[ 64.368748] do_syscall_64+0x3f/0x90
[ 64.369296] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.370044] RIP: 0033:0x7ff109a400d7
[ 64.370578] 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
[ 64.372911] RSP: 002b:00007ffc8369de88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.373947] RAX: ffffffffffffffda RBX: 00007ffc8369e4c8 RCX: 00007ff109a400d7
[ 64.374914] RDX: 00007ff109aaa41f RSI: 00007ffc8369de20 RDI: 0000000040000000
[ 64.375872] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8369dc30
[ 64.376778] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff109b52bf0
[ 64.377735] R13: 00007ffc8369df60 R14: 0000000000000000 R15: 00000000000000f8
[ 64.378708]
[ 64.379060] irq event stamp: 8543
[ 64.379508] hardirqs last enabled at (8553): [] __up_console_sem+0x78/0x80
[ 64.380617] hardirqs last disabled at (8564): [] __up_console_sem+0x5d/0x80
[ 64.381754] softirqs last enabled at (8136): [] irq_exit_rcu+0x93/0xc0
[ 64.382876] softirqs last disabled at (8119): [] irq_exit_rcu+0x93/0xc0
[ 64.383969] ---[ end trace 0000000000000000 ]---
[ 64.389323] ------------[ cut here ]------------
[ 64.389985] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.391731] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.392903] Modules linked in:
[ 64.393338] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.394584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.395657] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.396373] 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
[ 64.398640] RSP: 0018:ffff888019db7c00 EFLAGS: 00010282
[ 64.399369] RAX: 0000000000000000 RBX: ffff88800fff2240 RCX: 0000000000000000
[ 64.400319] RDX: ffff88800f953680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.401271] RBP: ffff88800fff2254 R08: 0000000000000001 R09: 0000000000000000
[ 64.402223] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.403155] R13: ffffffff84e23fe0 R14: ffff88800fff2248 R15: ffffffff84da7d60
[ 64.404103] FS: 0000555556d83400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.405150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.405933] CR2: 00007fbe202000a4 CR3: 000000000eec4000 CR4: 0000000000350ef0
[ 64.406863] Call Trace:
[ 64.407200]
[ 64.407509] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.408187] ipv6_frags_init_net+0x206/0x3c0
[ 64.408767] ops_init+0xbb/0x6b0
[ 64.409270] setup_net+0x3d9/0x990
[ 64.409766] ? down_read_killable+0x1d7/0x4e0
[ 64.410397] ? __pfx_setup_net+0x10/0x10
[ 64.410963] ? copy_net_ns+0x17c/0x770
[ 64.411493] copy_net_ns+0x321/0x770
[ 64.412030] create_new_namespaces+0x3f6/0xb30
[ 64.412645] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.413316] ksys_unshare+0x44d/0x8e0
[ 64.413860] ? __pfx_ksys_unshare+0x10/0x10
[ 64.414436] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.415207] __x64_sys_unshare+0x31/0x40
[ 64.415740] do_syscall_64+0x3f/0x90
[ 64.416266] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.416959] RIP: 0033:0x7ff109a400d7
[ 64.417435] 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
[ 64.419693] RSP: 002b:00007ffc8369de88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.420677] RAX: ffffffffffffffda RBX: 00007ffc8369e4c8 RCX: 00007ff109a400d7
[ 64.421603] RDX: 00007ff109aaa41f RSI: 00007ffc8369de20 RDI: 0000000040000000
[ 64.422551] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8369dc30
[ 64.423476] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff109b52bf0
[ 64.424407] R13: 00007ffc8369df60 R14: 0000000000000000 R15: 00000000000000f8
[ 64.425353]
[ 64.425662] irq event stamp: 10217
[ 64.426152] hardirqs last enabled at (10229): [] __up_console_sem+0x78/0x80
[ 64.427246] hardirqs last disabled at (10240): [] __up_console_sem+0x5d/0x80
[ 64.428347] softirqs last enabled at (9866): [] irq_exit_rcu+0x93/0xc0
[ 64.429406] softirqs last disabled at (9857): [] irq_exit_rcu+0x93/0xc0
[ 64.430480] ---[ end trace 0000000000000000 ]---
[ 64.431945] ------------[ cut here ]------------
[ 64.432539] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.434510] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.435603] Modules linked in:
[ 64.436046] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.437232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.438296] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.439002] 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
[ 64.441232] RSP: 0018:ffff888019db7bf0 EFLAGS: 00010286
[ 64.441949] RAX: 0000000000000000 RBX: ffff88800fff3a40 RCX: 0000000000000000
[ 64.442869] RDX: ffff88800f953680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.443754] RBP: ffff88800fff3a54 R08: 0000000000000001 R09: 0000000000000000
[ 64.444673] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.445588] R13: ffffffff84e23fe0 R14: ffff88800fff3a48 R15: ffffffff84db0aa0
[ 64.446508] FS: 0000555556d83400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.447526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.448285] CR2: 00007fbe202000a4 CR3: 000000000eec4000 CR4: 0000000000350ef0
[ 64.449188] Call Trace:
[ 64.449516]
[ 64.449857] nf_ct_net_init+0x224/0x3d0
[ 64.450381] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.450997] ops_init+0xbb/0x6b0
[ 64.451451] setup_net+0x3d9/0x990
[ 64.451941] ? down_read_killable+0x1d7/0x4e0
[ 64.452513] ? __pfx_setup_net+0x10/0x10
[ 64.453063] ? copy_net_ns+0x17c/0x770
[ 64.453575] copy_net_ns+0x321/0x770
[ 64.454117] create_new_namespaces+0x3f6/0xb30
[ 64.454707] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.455362] ksys_unshare+0x44d/0x8e0
[ 64.455896] ? __pfx_ksys_unshare+0x10/0x10
[ 64.456452] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.457210] __x64_sys_unshare+0x31/0x40
[ 64.457745] do_syscall_64+0x3f/0x90
[ 64.458261] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.458940] RIP: 0033:0x7ff109a400d7
[ 64.459415] 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
[ 64.461620] RSP: 002b:00007ffc8369de88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.462608] RAX: ffffffffffffffda RBX: 00007ffc8369e4c8 RCX: 00007ff109a400d7
[ 64.463510] RDX: 00007ff109aaa41f RSI: 00007ffc8369de20 RDI: 0000000040000000
[ 64.464404] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8369dc30
[ 64.465300] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff109b52bf0
[ 64.466197] R13: 00007ffc8369df60 R14: 0000000000000000 R15: 00000000000000f8
[ 64.467120]
[ 64.467419] irq event stamp: 11019
[ 64.467886] hardirqs last enabled at (11031): [] __up_console_sem+0x78/0x80
[ 64.468951] hardirqs last disabled at (11042): [] __up_console_sem+0x5d/0x80
[ 64.470040] softirqs last enabled at (10848): [] irq_exit_rcu+0x93/0xc0
[ 64.471076] softirqs last disabled at (10843): [] irq_exit_rcu+0x93/0xc0
[ 64.472112] ---[ end trace 0000000000000000 ]---
[ 65.996473] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 68.043935] Bluetooth: hci0: command 0x041b tx timeout
[ 70.091878] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.139977] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:33:21 Registers:
info registers vcpu 0
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019db75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 0000555556d83400 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=00007fbe202000a4 CR3=000000000eec4000 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=000000000004b43b 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=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 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=00007fadbbf600a0 CR3=000000000eb3e000 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=6c43bb37576e61b89046fedc7a8c2c6a
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=8e7c04b0eeb357f1000000000013c0f8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=833b130f8e6c2a8500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000