Warning: Permanently added '[localhost]:31860' (ECDSA) to the list of known hosts.
2023/05/16 15:34:36 fuzzer started
2023/05/16 15:34:37 dialing manager at localhost:35573
2023/05/16 15:34:37 checking machine...
2023/05/16 15:34:37 checking revisions...
syzkaller login: [ 53.083677] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:34:37 testing simple program...
[ 53.151936] cgroup: Unknown subsys name 'net'
[ 53.239446] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.324617] audit: type=1400 audit(1684251290.675:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 67.431160] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.433755] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.435140] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.442923] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.445740] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.446867] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 67.823173] ------------[ cut here ]------------
[ 67.823858] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 67.825698] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.826808] Modules linked in:
[ 67.827235] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.832474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.833512] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.834183] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 67.836421] RSP: 0018:ffff88801e357c00 EFLAGS: 00010282
[ 67.837079] RAX: 0000000000000000 RBX: ffff88800d4e2c40 RCX: 0000000000000000
[ 67.838013] RDX: ffff88800e049b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.838907] RBP: ffff88800d4e2c54 R08: 0000000000000001 R09: 0000000000000000
[ 67.839819] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.840700] R13: ffffffff84e223a0 R14: ffff88800d4e2c48 R15: ffffffff84d73340
[ 67.841592] FS: 0000555557495400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.842598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.843367] CR2: 00007fc50118f6f4 CR3: 0000000010038000 CR4: 0000000000350ef0
[ 67.844236] Call Trace:
[ 67.844598]
[ 67.844901] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 67.845567] ipv4_frags_init_net+0x269/0x440
[ 67.846129] ops_init+0xbb/0x6b0
[ 67.846605] setup_net+0x3d9/0x990
[ 67.847067] ? down_read_killable+0x1d7/0x4e0
[ 67.847708] ? __pfx_setup_net+0x10/0x10
[ 67.848224] ? copy_net_ns+0x17c/0x770
[ 67.848770] copy_net_ns+0x321/0x770
[ 67.849269] create_new_namespaces+0x3f6/0xb30
[ 67.849916] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.850574] ksys_unshare+0x44d/0x8e0
[ 67.851076] ? __pfx_ksys_unshare+0x10/0x10
[ 67.851661] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.852434] __x64_sys_unshare+0x31/0x40
[ 67.852992] do_syscall_64+0x3f/0x90
[ 67.853514] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.854170] RIP: 0033:0x7fd7dce500d7
[ 67.854713] 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
[ 67.857001] RSP: 002b:00007ffd7a9aa018 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.857953] RAX: ffffffffffffffda RBX: 00007ffd7a9aa658 RCX: 00007fd7dce500d7
[ 67.858846] RDX: 00007fd7dceba41f RSI: 00007ffd7a9a9fb0 RDI: 0000000040000000
[ 67.859754] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7a9a9dc0
[ 67.860670] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd7dcf62bf0
[ 67.861598] R13: 00007ffd7a9aa0f0 R14: 0000000000000000 R15: 00000000000000f8
[ 67.862512]
[ 67.862824] irq event stamp: 11245
[ 67.863262] hardirqs last enabled at (11255): [] __up_console_sem+0x78/0x80
[ 67.864356] hardirqs last disabled at (11268): [] __up_console_sem+0x5d/0x80
[ 67.865445] softirqs last enabled at (11140): [] irq_exit_rcu+0x93/0xc0
[ 67.866513] softirqs last disabled at (11135): [] irq_exit_rcu+0x93/0xc0
[ 67.867611] ---[ end trace 0000000000000000 ]---
[ 67.876241] ------------[ cut here ]------------
[ 67.876876] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 67.878672] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.879882] Modules linked in:
[ 67.880415] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.881667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.882786] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.883566] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 67.885846] RSP: 0018:ffff88801e357c00 EFLAGS: 00010282
[ 67.886607] RAX: 0000000000000000 RBX: ffff8880101abe40 RCX: 0000000000000000
[ 67.887576] RDX: ffff88800e049b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.888544] RBP: ffff8880101abe54 R08: 0000000000000001 R09: 0000000000000000
[ 67.889514] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 67.890486] R13: ffffffff84e223a0 R14: ffff8880101abe48 R15: ffffffff84da62e0
[ 67.891494] FS: 0000555557495400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.892588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.893435] CR2: 00007f98d5ed7db0 CR3: 0000000010038000 CR4: 0000000000350ee0
[ 67.894441] Call Trace:
[ 67.894767]
[ 67.895071] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 67.895747] ipv6_frags_init_net+0x206/0x3c0
[ 67.896341] ops_init+0xbb/0x6b0
[ 67.896792] setup_net+0x3d9/0x990
[ 67.897250] ? down_read_killable+0x1d7/0x4e0
[ 67.897866] ? __pfx_setup_net+0x10/0x10
[ 67.898408] ? copy_net_ns+0x17c/0x770
[ 67.898915] copy_net_ns+0x321/0x770
[ 67.899432] create_new_namespaces+0x3f6/0xb30
[ 67.900032] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.900686] ksys_unshare+0x44d/0x8e0
[ 67.901175] ? __pfx_ksys_unshare+0x10/0x10
[ 67.901749] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.902529] __x64_sys_unshare+0x31/0x40
[ 67.903075] do_syscall_64+0x3f/0x90
[ 67.903632] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.904340] RIP: 0033:0x7fd7dce500d7
[ 67.904835] 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
[ 67.907769] RSP: 002b:00007ffd7a9aa018 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.908847] RAX: ffffffffffffffda RBX: 00007ffd7a9aa658 RCX: 00007fd7dce500d7
[ 67.909816] RDX: 00007fd7dceba41f RSI: 00007ffd7a9a9fb0 RDI: 0000000040000000
[ 67.910790] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7a9a9dc0
[ 67.911808] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd7dcf62bf0
[ 67.912776] R13: 00007ffd7a9aa0f0 R14: 0000000000000000 R15: 00000000000000f8
[ 67.913806]
[ 67.914124] irq event stamp: 14245
[ 67.914620] hardirqs last enabled at (14257): [] __up_console_sem+0x78/0x80
[ 67.915761] hardirqs last disabled at (14268): [] __up_console_sem+0x5d/0x80
[ 67.916907] softirqs last enabled at (14006): [] irq_exit_rcu+0x93/0xc0
[ 67.918016] softirqs last disabled at (14001): [] irq_exit_rcu+0x93/0xc0
[ 67.919123] ---[ end trace 0000000000000000 ]---
[ 67.920601] ------------[ cut here ]------------
[ 67.921214] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 67.923171] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.924334] Modules linked in:
[ 67.924757] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.925990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.927068] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.927793] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 67.930206] RSP: 0018:ffff88801e357bf0 EFLAGS: 00010286
[ 67.930954] RAX: 0000000000000000 RBX: ffff8880101ab840 RCX: 0000000000000000
[ 67.931972] RDX: ffff88800e049b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.932954] RBP: ffff8880101ab854 R08: 0000000000000001 R09: 0000000000000000
[ 67.933943] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
executing program
[ 67.934905] R13: ffffffff84e223a0 R14: ffff8880101ab848 R15: ffffffff84daf020
[ 67.936000] FS: 0000555557495400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.937007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.937738] CR2: 00007f98d5ed7db0 CR3: 0000000010038000 CR4: 0000000000350ee0
[ 67.938647] Call Trace:
[ 67.938998]
[ 67.939294] nf_ct_net_init+0x224/0x3d0
[ 67.939872] ? __pfx_nf_ct_net_init+0x10/0x10
[ 67.940470] ops_init+0xbb/0x6b0
[ 67.940906] setup_net+0x3d9/0x990
[ 67.941409] ? down_read_killable+0x1d7/0x4e0
[ 67.941997] ? __pfx_setup_net+0x10/0x10
[ 67.942552] ? copy_net_ns+0x17c/0x770
[ 67.943075] copy_net_ns+0x321/0x770
[ 67.943612] create_new_namespaces+0x3f6/0xb30
[ 67.944228] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.944908] ksys_unshare+0x44d/0x8e0
[ 67.945445] ? __pfx_ksys_unshare+0x10/0x10
[ 67.946004] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.946750] __x64_sys_unshare+0x31/0x40
[ 67.947264] do_syscall_64+0x3f/0x90
[ 67.947775] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.948438] RIP: 0033:0x7fd7dce500d7
[ 67.948898] 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
[ 67.951086] RSP: 002b:00007ffd7a9aa018 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.952081] RAX: ffffffffffffffda RBX: 00007ffd7a9aa658 RCX: 00007fd7dce500d7
[ 67.953023] RDX: 00007fd7dceba41f RSI: 00007ffd7a9a9fb0 RDI: 0000000040000000
[ 67.953957] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7a9a9dc0
[ 67.954897] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd7dcf62bf0
[ 67.955829] R13: 00007ffd7a9aa0f0 R14: 0000000000000000 R15: 00000000000000f8
[ 67.956782]
[ 67.957091] irq event stamp: 15077
[ 67.957570] hardirqs last enabled at (15089): [] __up_console_sem+0x78/0x80
[ 67.958691] hardirqs last disabled at (15100): [] __up_console_sem+0x5d/0x80
[ 67.959834] softirqs last enabled at (14568): [] irq_exit_rcu+0x93/0xc0
[ 67.960932] softirqs last disabled at (15121): [] irq_exit_rcu+0x93/0xc0
[ 67.962031] ---[ end trace 0000000000000000 ]---
[ 69.518667] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 71.566514] Bluetooth: hci0: command 0x041b tx timeout
[ 73.615372] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 75.662402] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:34:43 Registers:
info registers vcpu 0
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e3575f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555557495400 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=00007fc50118f6f4 CR3=0000000010038000 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=0000000000041b29 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f98d5dcd370 CR3=0000000015bda000 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=fecd98370ea717a0504041faaf4f65a6
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f5bdd69977caafd8000000000013c5f0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=166728354f4cd5dc00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000