Warning: Permanently added '[localhost]:64271' (ECDSA) to the list of known hosts.
2023/05/17 13:11:03 fuzzer started
2023/05/17 13:11:03 dialing manager at localhost:44319
2023/05/17 13:11:03 checking machine...
2023/05/17 13:11:03 checking revisions...
syzkaller login: [ 45.661206] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:11:03 testing simple program...
[ 45.739085] cgroup: Unknown subsys name 'net'
[ 45.858282] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.012662] audit: type=1400 audit(1684329077.001:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 60.119806] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.123403] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.125666] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.130487] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.131872] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.133324] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 60.567737] ------------[ cut here ]------------
[ 60.568436] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.570549] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.571700] Modules linked in:
[ 60.572119] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.576968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.578053] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.578768] 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
[ 60.581021] RSP: 0018:ffff888016c3fc00 EFLAGS: 00010282
[ 60.581766] RAX: 0000000000000000 RBX: ffff88800ffd7440 RCX: 0000000000000000
[ 60.582687] RDX: ffff8880184a51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.583614] RBP: ffff88800ffd7454 R08: 0000000000000001 R09: 0000000000000000
[ 60.584556] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.585487] R13: ffffffff84e23fe0 R14: ffff88800ffd7448 R15: ffffffff84d74dc0
[ 60.586417] FS: 0000555557536400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.587459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.588206] CR2: 00007f7e328f36f4 CR3: 000000000c5ec000 CR4: 0000000000350ee0
[ 60.589121] Call Trace:
[ 60.589527]
[ 60.589834] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.590516] ipv4_frags_init_net+0x269/0x440
[ 60.591093] ops_init+0xbb/0x6b0
[ 60.591599] setup_net+0x3d9/0x990
[ 60.592084] ? down_read_killable+0x1d7/0x4e0
[ 60.592712] ? __pfx_setup_net+0x10/0x10
[ 60.593279] ? copy_net_ns+0x17c/0x770
[ 60.593811] copy_net_ns+0x321/0x770
[ 60.594349] create_new_namespaces+0x3f6/0xb30
[ 60.594962] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.595643] ksys_unshare+0x44d/0x8e0
[ 60.596157] ? __pfx_ksys_unshare+0x10/0x10
[ 60.596748] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.597532] __x64_sys_unshare+0x31/0x40
[ 60.598075] do_syscall_64+0x3f/0x90
[ 60.598613] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.599318] RIP: 0033:0x7fb6bdbe90d7
[ 60.599804] 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
[ 60.602040] RSP: 002b:00007ffc94249708 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.603031] RAX: ffffffffffffffda RBX: 00007ffc94249d48 RCX: 00007fb6bdbe90d7
[ 60.603934] RDX: 00007fb6bdc5341f RSI: 00007ffc942496a0 RDI: 0000000040000000
[ 60.604832] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc942494b0
[ 60.605761] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb6bdcfbbf0
[ 60.606660] R13: 00007ffc942497e0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.607600]
[ 60.607907] irq event stamp: 9151
[ 60.608368] hardirqs last enabled at (9163): [] __up_console_sem+0x78/0x80
[ 60.609465] hardirqs last disabled at (9174): [] __up_console_sem+0x5d/0x80
[ 60.610542] softirqs last enabled at (8544): [] irq_exit_rcu+0x93/0xc0
[ 60.611596] softirqs last disabled at (8503): [] irq_exit_rcu+0x93/0xc0
[ 60.612645] ---[ end trace 0000000000000000 ]---
[ 60.618627] ------------[ cut here ]------------
[ 60.619260] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.621082] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.622171] Modules linked in:
[ 60.622612] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.623761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.624784] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.625482] 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
[ 60.627675] RSP: 0018:ffff888016c3fc00 EFLAGS: 00010282
[ 60.628365] RAX: 0000000000000000 RBX: ffff88801454b040 RCX: 0000000000000000
[ 60.629255] RDX: ffff8880184a51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.630151] RBP: ffff88801454b054 R08: 0000000000000001 R09: 0000000000000000
[ 60.631048] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.631937] R13: ffffffff84e23fe0 R14: ffff88801454b048 R15: ffffffff84da7d60
[ 60.632838] FS: 0000555557536400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.633847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.634596] CR2: 00007f7e328f36f4 CR3: 000000000c5ec000 CR4: 0000000000350ee0
[ 60.635488] Call Trace:
[ 60.635812]
[ 60.636111] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.636757] ipv6_frags_init_net+0x206/0x3c0
[ 60.637359] ops_init+0xbb/0x6b0
[ 60.637816] setup_net+0x3d9/0x990
[ 60.638297] ? down_read_killable+0x1d7/0x4e0
[ 60.638861] ? __pfx_setup_net+0x10/0x10
[ 60.639398] ? copy_net_ns+0x17c/0x770
[ 60.639904] copy_net_ns+0x321/0x770
[ 60.640423] create_new_namespaces+0x3f6/0xb30
[ 60.641006] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.641675] ksys_unshare+0x44d/0x8e0
[ 60.642170] ? __pfx_ksys_unshare+0x10/0x10
[ 60.642749] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.643495] __x64_sys_unshare+0x31/0x40
[ 60.644011] do_syscall_64+0x3f/0x90
[ 60.644513] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.645161] RIP: 0033:0x7fb6bdbe90d7
[ 60.645661] 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
[ 60.647815] RSP: 002b:00007ffc94249708 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.648771] RAX: ffffffffffffffda RBX: 00007ffc94249d48 RCX: 00007fb6bdbe90d7
[ 60.649660] RDX: 00007fb6bdc5341f RSI: 00007ffc942496a0 RDI: 0000000040000000
[ 60.650543] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc942494b0
[ 60.651480] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb6bdcfbbf0
[ 60.652539] R13: 00007ffc942497e0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.653618]
[ 60.653975] irq event stamp: 11035
[ 60.654526] hardirqs last enabled at (11047): [] __up_console_sem+0x78/0x80
[ 60.655757] hardirqs last disabled at (11058): [] __up_console_sem+0x5d/0x80
[ 60.657003] softirqs last enabled at (10584): [] irq_exit_rcu+0x93/0xc0
[ 60.658252] softirqs last disabled at (10579): [] irq_exit_rcu+0x93/0xc0
[ 60.659458] ---[ end trace 0000000000000000 ]---
[ 60.661148] ------------[ cut here ]------------
[ 60.661930] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.664383] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.665667] Modules linked in:
[ 60.666156] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.667515] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.668730] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.669549] 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
[ 60.672159] RSP: 0018:ffff888016c3fbf0 EFLAGS: 00010286
[ 60.672973] RAX: 0000000000000000 RBX: ffff88801454ba40 RCX: 0000000000000000
[ 60.674058] RDX: ffff8880184a51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.675116] RBP: ffff88801454ba54 R08: 0000000000000001 R09: 0000000000000000
[ 60.676178] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.677251] R13: ffffffff84e23fe0 R14: ffff88801454ba48 R15: ffffffff84db0aa0
[ 60.678362] FS: 0000555557536400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.679565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.680456] CR2: 00007f7e328f36f4 CR3: 000000000c5ec000 CR4: 0000000000350ee0
[ 60.681539] Call Trace:
[ 60.681932]
[ 60.682321] nf_ct_net_init+0x224/0x3d0
[ 60.682939] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.683666] ops_init+0xbb/0x6b0
[ 60.684191] setup_net+0x3d9/0x990
[ 60.684773] ? down_read_killable+0x1d7/0x4e0
[ 60.685505] ? __pfx_setup_net+0x10/0x10
[ 60.686112] ? copy_net_ns+0x17c/0x770
[ 60.686749] copy_net_ns+0x321/0x770
[ 60.687365] create_new_namespaces+0x3f6/0xb30
[ 60.688057] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.688825] ksys_unshare+0x44d/0x8e0
[ 60.689474] ? __pfx_ksys_unshare+0x10/0x10
[ 60.690122] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.691000] __x64_sys_unshare+0x31/0x40
[ 60.691642] do_syscall_64+0x3f/0x90
[ 60.692217] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.693031] RIP: 0033:0x7fb6bdbe90d7
[ 60.693636] 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
[ 60.696255] RSP: 002b:00007ffc94249708 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.697383] RAX: ffffffffffffffda RBX: 00007ffc94249d48 RCX: 00007fb6bdbe90d7
[ 60.698421] RDX: 00007fb6bdc5341f RSI: 00007ffc942496a0 RDI: 0000000040000000
[ 60.699481] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc942494b0
[ 60.700534] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb6bdcfbbf0
[ 60.701616] R13: 00007ffc942497e0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.702694]
[ 60.703057] irq event stamp: 11869
[ 60.703604] hardirqs last enabled at (11881): [] __up_console_sem+0x78/0x80
[ 60.704871] hardirqs last disabled at (11892): [] __up_console_sem+0x5d/0x80
[ 60.706147] softirqs last enabled at (11660): [] irq_exit_rcu+0x93/0xc0
[ 60.707182] softirqs last disabled at (11655): [] irq_exit_rcu+0x93/0xc0
[ 60.708198] ---[ end trace 0000000000000000 ]---
[ 62.195994] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.243672] Bluetooth: hci0: command 0x041b tx timeout
[ 66.291379] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.339319] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:11:09 Registers:
info registers vcpu 0
RAX=000000000002cd9d RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f50631cdde0 CR3=000000000e42e000 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=2038313a31313a33312037312079614d XMM01=5d3934353037352e30362020205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3934353037352e30362020205b XMM07=79732038313a31313a33312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016c3f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 0000555557536400 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=00007f7e328f36f4 CR3=000000000c5ec000 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=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