Warning: Permanently added '[localhost]:14894' (ECDSA) to the list of known hosts.
2023/05/17 23:30:02 fuzzer started
2023/05/17 23:30:03 dialing manager at localhost:44319
2023/05/17 23:30:03 checking machine...
2023/05/17 23:30:03 checking revisions...
syzkaller login: [ 83.150604] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:30:03 testing simple program...
[ 83.220831] cgroup: Unknown subsys name 'net'
[ 83.289831] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 96.337478] audit: type=1400 audit(1684366216.564:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 97.458435] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 97.460839] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 97.462519] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 97.466162] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 97.472189] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 97.473577] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 97.888425] ------------[ cut here ]------------
[ 97.889108] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 97.890724] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 97.891802] Modules linked in:
[ 97.892242] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 97.897641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 97.898833] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 97.899665] 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
[ 97.901908] RSP: 0018:ffff88801f00fc00 EFLAGS: 00010282
[ 97.902601] RAX: 0000000000000000 RBX: ffff88800c69e040 RCX: 0000000000000000
[ 97.903521] RDX: ffff88801f000000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 97.904452] RBP: ffff88800c69e054 R08: 0000000000000001 R09: 0000000000000000
[ 97.905374] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 97.906296] R13: ffffffff84e23fe0 R14: ffff88800c69e048 R15: ffffffff84d74dc0
[ 97.907225] FS: 00005555571d1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 97.908287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 97.909058] CR2: 00007f4272f276f4 CR3: 000000001a2f6000 CR4: 0000000000350ee0
[ 97.909980] Call Trace:
[ 97.910311]
[ 97.910610] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 97.911274] ipv4_frags_init_net+0x269/0x440
[ 97.911862] ops_init+0xbb/0x6b0
[ 97.912359] setup_net+0x3d9/0x990
[ 97.912828] ? down_read_killable+0x1d7/0x4e0
[ 97.913452] ? __pfx_setup_net+0x10/0x10
[ 97.914010] ? copy_net_ns+0x17c/0x770
[ 97.914532] copy_net_ns+0x321/0x770
[ 97.915062] create_new_namespaces+0x3f6/0xb30
[ 97.915683] unshare_nsproxy_namespaces+0xc1/0x200
[ 97.916347] ksys_unshare+0x44d/0x8e0
[ 97.916851] ? __pfx_ksys_unshare+0x10/0x10
[ 97.917442] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 97.918210] __x64_sys_unshare+0x31/0x40
[ 97.918744] do_syscall_64+0x3f/0x90
[ 97.919265] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 97.919983] RIP: 0033:0x7fd37b4980d7
[ 97.920465] 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
[ 97.922671] RSP: 002b:00007ffcb1b95f58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 97.923651] RAX: ffffffffffffffda RBX: 00007ffcb1b96598 RCX: 00007fd37b4980d7
[ 97.924564] RDX: 00007fd37b50241f RSI: 00007ffcb1b95ef0 RDI: 0000000040000000
[ 97.925477] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb1b95d00
[ 97.926403] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd37b5aabf0
[ 97.927315] R13: 00007ffcb1b96030 R14: 0000000000000000 R15: 00000000000000f8
[ 97.928284]
[ 97.928594] irq event stamp: 10691
[ 97.929066] hardirqs last enabled at (10703): [] __up_console_sem+0x78/0x80
[ 97.930163] hardirqs last disabled at (10714): [] __up_console_sem+0x5d/0x80
[ 97.931270] softirqs last enabled at (10352): [] irq_exit_rcu+0x93/0xc0
[ 97.932348] softirqs last disabled at (10343): [] irq_exit_rcu+0x93/0xc0
[ 97.933413] ---[ end trace 0000000000000000 ]---
[ 97.938296] ------------[ cut here ]------------
[ 97.938902] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 97.940605] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 97.941712] Modules linked in:
[ 97.942162] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 97.943347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 97.944410] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 97.945113] 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
[ 97.947367] RSP: 0018:ffff88801f00fc00 EFLAGS: 00010282
[ 97.948103] RAX: 0000000000000000 RBX: ffff888013a61040 RCX: 0000000000000000
[ 97.949036] RDX: ffff88801f000000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 97.949962] RBP: ffff888013a61054 R08: 0000000000000001 R09: 0000000000000000
[ 97.950847] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 97.951782] R13: ffffffff84e23fe0 R14: ffff888013a61048 R15: ffffffff84da7d60
[ 97.952702] FS: 00005555571d1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 97.953734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 97.954498] CR2: 00007f4272f276f4 CR3: 000000001a2f6000 CR4: 0000000000350ee0
[ 97.955424] Call Trace:
[ 97.955780]
[ 97.956121] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 97.956761] ipv6_frags_init_net+0x206/0x3c0
[ 97.957373] ops_init+0xbb/0x6b0
[ 97.957834] setup_net+0x3d9/0x990
[ 97.958342] ? down_read_killable+0x1d7/0x4e0
[ 97.958961] ? __pfx_setup_net+0x10/0x10
[ 97.959492] ? copy_net_ns+0x17c/0x770
[ 97.960060] copy_net_ns+0x321/0x770
[ 97.960565] create_new_namespaces+0x3f6/0xb30
[ 97.961206] unshare_nsproxy_namespaces+0xc1/0x200
[ 97.961837] ksys_unshare+0x44d/0x8e0
[ 97.962374] ? __pfx_ksys_unshare+0x10/0x10
[ 97.962970] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 97.963727] __x64_sys_unshare+0x31/0x40
[ 97.964294] do_syscall_64+0x3f/0x90
[ 97.964785] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 97.965478] RIP: 0033:0x7fd37b4980d7
[ 97.965991] 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
[ 97.968232] RSP: 002b:00007ffcb1b95f58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 97.969203] RAX: ffffffffffffffda RBX: 00007ffcb1b96598 RCX: 00007fd37b4980d7
[ 97.970123] RDX: 00007fd37b50241f RSI: 00007ffcb1b95ef0 RDI: 0000000040000000
[ 97.971043] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb1b95d00
[ 97.971986] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd37b5aabf0
[ 97.972881] R13: 00007ffcb1b96030 R14: 0000000000000000 R15: 00000000000000f8
[ 97.973831]
[ 97.974169] irq event stamp: 12297
[ 97.974615] hardirqs last enabled at (12307): [] __up_console_sem+0x78/0x80
[ 97.975726] hardirqs last disabled at (12318): [] __up_console_sem+0x5d/0x80
[ 97.976827] softirqs last enabled at (11856): [] irq_exit_rcu+0x93/0xc0
[ 97.977900] softirqs last disabled at (11851): [] irq_exit_rcu+0x93/0xc0
[ 97.978982] ---[ end trace 0000000000000000 ]---
[ 97.980329] ------------[ cut here ]------------
[ 97.981110] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 97.983055] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 97.984147] Modules linked in:
[ 97.984565] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 97.985755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 97.986809] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 97.987503] 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
[ 97.989764] RSP: 0018:ffff88801f00fbf0 EFLAGS: 00010286
[ 97.990479] RAX: 0000000000000000 RBX: ffff888013a61840 RCX: 0000000000000000
[ 97.991394] RDX: ffff88801f000000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 97.992338] RBP: ffff888013a61854 R08: 0000000000000001 R09: 0000000000000000
[ 97.993260] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 97.994183] R13: ffffffff84e23fe0 R14: ffff888013a61848 R15: ffffffff84db0aa0
[ 97.995121] FS: 00005555571d1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 97.996173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 97.996897] CR2: 00007f4272f276f4 CR3: 000000001a2f6000 CR4: 0000000000350ee0
[ 97.997794] Call Trace:
[ 97.998156]
[ 97.998455] nf_ct_net_init+0x224/0x3d0
[ 97.999001] ? __pfx_nf_ct_net_init+0x10/0x10
[ 97.999599] ops_init+0xbb/0x6b0
[ 98.000080] setup_net+0x3d9/0x990
[ 98.000540] ? down_read_killable+0x1d7/0x4e0
[ 98.001133] ? __pfx_setup_net+0x10/0x10
[ 98.001642] ? copy_net_ns+0x17c/0x770
[ 98.002186] copy_net_ns+0x321/0x770
[ 98.002666] create_new_namespaces+0x3f6/0xb30
[ 98.003281] unshare_nsproxy_namespaces+0xc1/0x200
[ 98.003915] ksys_unshare+0x44d/0x8e0
[ 98.004435] ? __pfx_ksys_unshare+0x10/0x10
[ 98.005007] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 98.005724] __x64_sys_unshare+0x31/0x40
[ 98.006269] do_syscall_64+0x3f/0x90
[ 98.006744] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 98.007417] RIP: 0033:0x7fd37b4980d7
[ 98.007889] 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
[ 98.010086] RSP: 002b:00007ffcb1b95f58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 98.011042] RAX: ffffffffffffffda RBX: 00007ffcb1b96598 RCX: 00007fd37b4980d7
[ 98.011960] RDX: 00007fd37b50241f RSI: 00007ffcb1b95ef0 RDI: 0000000040000000
[ 98.012822] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb1b95d00
[ 98.013704] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd37b5aabf0
[ 98.014581] R13: 00007ffcb1b96030 R14: 0000000000000000 R15: 00000000000000f8
[ 98.015538]
[ 98.015852] irq event stamp: 13099
[ 98.016324] hardirqs last enabled at (13111): [] __up_console_sem+0x78/0x80
[ 98.017394] hardirqs last disabled at (13122): [] __up_console_sem+0x5d/0x80
[ 98.018440] softirqs last enabled at (13006): [] irq_exit_rcu+0x93/0xc0
[ 98.019472] softirqs last disabled at (13001): [] irq_exit_rcu+0x93/0xc0
[ 98.020519] ---[ end trace 0000000000000000 ]---
executing program
[ 99.484574] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 101.532708] Bluetooth: hci0: command 0x041b tx timeout
[ 103.580001] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 105.628009] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:29:39 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffffffff85d36b70 RCX=ffffffff812d6c9a RDX=1ffffffff0ba6d6e
RSI=0000000000000008 RDI=ffffffff85d35a10 RBP=1ffff1100d9c132f RSP=ffff88806ce09968
R8 =0000000000000000 R9 =fffffbfff0ba6b42 R10=ffffffff85d35a17 R11=0000000000000001
R12=ffffffff8560b4c0 R13=ffffffff814c6355 R14=ffffffff856526c8 R15=ffff88800e340c60
RIP=ffffffff812d6cc0 RFL=00000212 [----A--] 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 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=00007f8fa99921f0 CR3=000000000f18a000 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=2038313a30333a33322037312079614d XMM01=5d3234323239382e37392020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f00f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 00005555571d1400 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=00007f4272f276f4 CR3=000000001a2f6000 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