Warning: Permanently added '[localhost]:45333' (ECDSA) to the list of known hosts.
2023/05/18 00:54:25 fuzzer started
2023/05/18 00:54:26 dialing manager at localhost:44319
2023/05/18 00:54:26 checking machine...
2023/05/18 00:54:26 checking revisions...
syzkaller login: [ 52.857605] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:54:26 testing simple program...
[ 52.926624] cgroup: Unknown subsys name 'net'
[ 53.001776] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 65.876929] audit: type=1400 audit(1684371279.190:6): 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
[ 67.020749] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.022982] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.024667] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.028326] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.031160] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.032366] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 67.416598] ------------[ cut here ]------------
[ 67.417412] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 67.419428] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.420682] Modules linked in:
[ 67.421227] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.426068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.427247] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.427957] 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
[ 67.430121] RSP: 0018:ffff88801f4f7c00 EFLAGS: 00010282
[ 67.430757] RAX: 0000000000000000 RBX: ffff88800db5dc40 RCX: 0000000000000000
[ 67.431630] RDX: ffff88800fbd0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.432501] RBP: ffff88800db5dc54 R08: 0000000000000001 R09: 0000000000000000
[ 67.433383] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 67.434252] R13: ffffffff84e23fe0 R14: ffff88800db5dc48 R15: ffffffff84d74dc0
[ 67.435134] FS: 00005555569db400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.436105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.436825] CR2: 00007f860b831000 CR3: 000000000c592000 CR4: 0000000000350ef0
[ 67.437670] Call Trace:
[ 67.438012]
[ 67.438303] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 67.438986] ipv4_frags_init_net+0x269/0x440
[ 67.439539] ops_init+0xbb/0x6b0
[ 67.440012] setup_net+0x3d9/0x990
[ 67.440459] ? down_read_killable+0x1d7/0x4e0
[ 67.441046] ? __pfx_setup_net+0x10/0x10
[ 67.441578] ? copy_net_ns+0x17c/0x770
[ 67.442156] copy_net_ns+0x321/0x770
[ 67.442664] create_new_namespaces+0x3f6/0xb30
[ 67.443270] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.443938] ksys_unshare+0x44d/0x8e0
[ 67.444429] ? __pfx_ksys_unshare+0x10/0x10
[ 67.445028] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.445769] __x64_sys_unshare+0x31/0x40
[ 67.446320] do_syscall_64+0x3f/0x90
[ 67.446847] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.447494] RIP: 0033:0x7fed977f50d7
[ 67.447991] 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
[ 67.450203] RSP: 002b:00007ffc033d8458 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.451178] RAX: ffffffffffffffda RBX: 00007ffc033d8a98 RCX: 00007fed977f50d7
[ 67.452097] RDX: 00007fed9785f41f RSI: 00007ffc033d83f0 RDI: 0000000040000000
[ 67.452994] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc033d8200
[ 67.453925] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fed97907bf0
[ 67.454814] R13: 00007ffc033d8530 R14: 0000000000000000 R15: 00000000000000f8
[ 67.455689]
[ 67.456019] irq event stamp: 8437
[ 67.456442] hardirqs last enabled at (8447): [] __up_console_sem+0x78/0x80
[ 67.457502] hardirqs last disabled at (8458): [] __up_console_sem+0x5d/0x80
[ 67.458560] softirqs last enabled at (8308): [] irq_exit_rcu+0x93/0xc0
[ 67.459595] softirqs last disabled at (8299): [] irq_exit_rcu+0x93/0xc0
[ 67.460637] ---[ end trace 0000000000000000 ]---
[ 67.466740] ------------[ cut here ]------------
[ 67.467381] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 67.469117] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.470190] Modules linked in:
[ 67.470609] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.471769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.472808] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.473491] 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
[ 67.475717] RSP: 0018:ffff88801f4f7c00 EFLAGS: 00010282
[ 67.476405] RAX: 0000000000000000 RBX: ffff88800ca10440 RCX: 0000000000000000
[ 67.477307] RDX: ffff88800fbd0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.478202] RBP: ffff88800ca10454 R08: 0000000000000001 R09: 0000000000000000
[ 67.479118] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.480008] R13: ffffffff84e23fe0 R14: ffff88800ca10448 R15: ffffffff84da7d60
[ 67.480901] FS: 00005555569db400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.481925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.482630] CR2: 00007f860b831000 CR3: 000000000c592000 CR4: 0000000000350ef0
[ 67.483520] Call Trace:
[ 67.483879]
[ 67.484185] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 67.484831] ipv6_frags_init_net+0x206/0x3c0
[ 67.485423] ops_init+0xbb/0x6b0
[ 67.485894] setup_net+0x3d9/0x990
[ 67.486354] ? down_read_killable+0x1d7/0x4e0
[ 67.486942] ? __pfx_setup_net+0x10/0x10
[ 67.487457] ? copy_net_ns+0x17c/0x770
[ 67.487989] copy_net_ns+0x321/0x770
[ 67.488471] create_new_namespaces+0x3f6/0xb30
[ 67.489085] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.489714] ksys_unshare+0x44d/0x8e0
[ 67.490249] ? __pfx_ksys_unshare+0x10/0x10
[ 67.490818] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.491525] __x64_sys_unshare+0x31/0x40
[ 67.492078] do_syscall_64+0x3f/0x90
[ 67.492552] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.493245] RIP: 0033:0x7fed977f50d7
[ 67.493714] 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
[ 67.495863] RSP: 002b:00007ffc033d8458 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.496812] RAX: ffffffffffffffda RBX: 00007ffc033d8a98 RCX: 00007fed977f50d7
[ 67.497700] RDX: 00007fed9785f41f RSI: 00007ffc033d83f0 RDI: 0000000040000000
[ 67.498595] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc033d8200
[ 67.499489] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fed97907bf0
[ 67.500376] R13: 00007ffc033d8530 R14: 0000000000000000 R15: 00000000000000f8
[ 67.501305]
[ 67.501606] irq event stamp: 10335
[ 67.502072] hardirqs last enabled at (10347): [] __up_console_sem+0x78/0x80
[ 67.503137] hardirqs last disabled at (10358): [] __up_console_sem+0x5d/0x80
[ 67.504221] softirqs last enabled at (9910): [] irq_exit_rcu+0x93/0xc0
[ 67.505273] softirqs last disabled at (9905): [] irq_exit_rcu+0x93/0xc0
[ 67.506313] ---[ end trace 0000000000000000 ]---
[ 67.507630] ------------[ cut here ]------------
[ 67.508277] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 67.510201] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.511281] Modules linked in:
[ 67.511692] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.512869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.513898] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.514542] 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
[ 67.516719] RSP: 0018:ffff88801f4f7bf0 EFLAGS: 00010286
[ 67.517420] RAX: 0000000000000000 RBX: ffff88800ca11e40 RCX: 0000000000000000
[ 67.518305] RDX: ffff88800fbd0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.519194] RBP: ffff88800ca11e54 R08: 0000000000000001 R09: 0000000000000000
[ 67.520082] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.520978] R13: ffffffff84e23fe0 R14: ffff88800ca11e48 R15: ffffffff84db0aa0
[ 67.521892] FS: 00005555569db400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.522898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.523601] CR2: 00007f860b831000 CR3: 000000000c592000 CR4: 0000000000350ef0
[ 67.524495] Call Trace:
[ 67.524853]
[ 67.525152] nf_ct_net_init+0x224/0x3d0
[ 67.525682] ? __pfx_nf_ct_net_init+0x10/0x10
[ 67.526279] ops_init+0xbb/0x6b0
[ 67.526733] setup_net+0x3d9/0x990
[ 67.527221] ? down_read_killable+0x1d7/0x4e0
[ 67.527826] ? __pfx_setup_net+0x10/0x10
[ 67.528352] ? copy_net_ns+0x17c/0x770
[ 67.528906] copy_net_ns+0x321/0x770
[ 67.529411] create_new_namespaces+0x3f6/0xb30
[ 67.530021] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.530653] ksys_unshare+0x44d/0x8e0
[ 67.531170] ? __pfx_ksys_unshare+0x10/0x10
[ 67.531744] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.532489] __x64_sys_unshare+0x31/0x40
[ 67.533036] do_syscall_64+0x3f/0x90
[ 67.533532] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.534239] RIP: 0033:0x7fed977f50d7
[ 67.534701] 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
[ 67.536919] RSP: 002b:00007ffc033d8458 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.537917] RAX: ffffffffffffffda RBX: 00007ffc033d8a98 RCX: 00007fed977f50d7
[ 67.538813] RDX: 00007fed9785f41f RSI: 00007ffc033d83f0 RDI: 0000000040000000
[ 67.539694] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc033d8200
[ 67.540590] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fed97907bf0
[ 67.541508] R13: 00007ffc033d8530 R14: 0000000000000000 R15: 00000000000000f8
[ 67.542425]
[ 67.542724] irq event stamp: 11137
[ 67.543185] hardirqs last enabled at (11149): [] __up_console_sem+0x78/0x80
[ 67.544257] hardirqs last disabled at (11160): [] __up_console_sem+0x5d/0x80
[ 67.545383] softirqs last enabled at (11064): [] irq_exit_rcu+0x93/0xc0
[ 67.546430] softirqs last disabled at (11059): [] irq_exit_rcu+0x93/0xc0
[ 67.547472] ---[ end trace 0000000000000000 ]---
executing program
[ 69.103393] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 71.151076] Bluetooth: hci0: command 0x041b tx timeout
[ 73.198858] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 75.247878] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:54:23 Registers:
info registers vcpu 0
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f4f75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000047 R11=0000000000000001
R12=0000000000000047 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 00005555569db400 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=00007f860b831000 CR3=000000000c592000 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=00000000000562df 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=00007f860b79b0a0 CR3=000000000e668000 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=2030343a34353a30302038312079614d XMM01=5d3732323132342e37362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000