Warning: Permanently added '[localhost]:24803' (ECDSA) to the list of known hosts.
2023/05/16 12:33:27 fuzzer started
2023/05/16 12:33:27 dialing manager at localhost:35573
2023/05/16 12:33:27 checking machine...
2023/05/16 12:33:27 checking revisions...
syzkaller login: [ 63.421624] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:33:28 testing simple program...
[ 63.489572] cgroup: Unknown subsys name 'net'
[ 63.588098] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 76.275831] audit: type=1400 audit(1684240420.858:6): 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
[ 77.404300] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 77.406713] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 77.408563] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 77.413089] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 77.414953] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 77.416060] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 77.771847] ------------[ cut here ]------------
[ 77.773036] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 77.775434] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 77.776697] Modules linked in:
[ 77.777218] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 77.782435] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 77.783467] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 77.784145] 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
[ 77.786307] RSP: 0018:ffff88801f0bfc00 EFLAGS: 00010282
[ 77.786945] RAX: 0000000000000000 RBX: ffff888006a6d040 RCX: 0000000000000000
[ 77.787841] RDX: ffff88800fddd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 77.788711] RBP: ffff888006a6d054 R08: 0000000000000001 R09: 0000000000000000
[ 77.789586] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 77.790482] R13: ffffffff84e223a0 R14: ffff888006a6d048 R15: ffffffff84d73340
[ 77.791363] FS: 0000555557293400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 77.792344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.793043] CR2: 00007f27fc0676f4 CR3: 000000000c53c000 CR4: 0000000000350ef0
[ 77.793918] Call Trace:
[ 77.794282]
[ 77.794575] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 77.795198] ipv4_frags_init_net+0x269/0x440
[ 77.795742] ops_init+0xbb/0x6b0
[ 77.796216] setup_net+0x3d9/0x990
[ 77.796660] ? down_read_killable+0x1d7/0x4e0
[ 77.797257] ? __pfx_setup_net+0x10/0x10
[ 77.797755] ? copy_net_ns+0x17c/0x770
[ 77.798301] copy_net_ns+0x321/0x770
[ 77.798783] create_new_namespaces+0x3f6/0xb30
[ 77.799388] unshare_nsproxy_namespaces+0xc1/0x200
[ 77.799998] ksys_unshare+0x44d/0x8e0
[ 77.800508] ? __pfx_ksys_unshare+0x10/0x10
[ 77.801043] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 77.801777] __x64_sys_unshare+0x31/0x40
[ 77.802325] do_syscall_64+0x3f/0x90
[ 77.802789] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 77.803455] RIP: 0033:0x7f4eee9630d7
[ 77.803912] 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
[ 77.806078] RSP: 002b:00007ffc0eed4188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 77.807000] RAX: ffffffffffffffda RBX: 00007ffc0eed47c8 RCX: 00007f4eee9630d7
[ 77.807877] RDX: 00007f4eee9cd41f RSI: 00007ffc0eed4120 RDI: 0000000040000000
[ 77.808755] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc0eed3f30
[ 77.809625] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4eeea75bf0
[ 77.810505] R13: 00007ffc0eed4260 R14: 0000000000000000 R15: 00000000000000f8
[ 77.811412]
[ 77.811706] irq event stamp: 9377
[ 77.812155] hardirqs last enabled at (9389): [] __up_console_sem+0x78/0x80
[ 77.813185] hardirqs last disabled at (9400): [] __up_console_sem+0x5d/0x80
[ 77.814228] softirqs last enabled at (9140): [] irq_exit_rcu+0x93/0xc0
[ 77.815228] softirqs last disabled at (9131): [] irq_exit_rcu+0x93/0xc0
[ 77.816226] ---[ end trace 0000000000000000 ]---
[ 77.821413] ------------[ cut here ]------------
[ 77.821995] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 77.823617] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 77.824656] Modules linked in:
[ 77.825058] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 77.826196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 77.827201] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 77.827831] 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
[ 77.829938] RSP: 0018:ffff88801f0bfc00 EFLAGS: 00010282
[ 77.830630] RAX: 0000000000000000 RBX: ffff88800dbb3a40 RCX: 0000000000000000
[ 77.831497] RDX: ffff88800fddd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 77.832359] RBP: ffff88800dbb3a54 R08: 0000000000000001 R09: 0000000000000000
[ 77.833237] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 77.834087] R13: ffffffff84e223a0 R14: ffff88800dbb3a48 R15: ffffffff84da62e0
[ 77.834964] FS: 0000555557293400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 77.835937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.836658] CR2: 00007f27fc0676f4 CR3: 000000000c53c000 CR4: 0000000000350ef0
[ 77.837527] Call Trace:
[ 77.837848]
[ 77.838180] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 77.838784] ipv6_frags_init_net+0x206/0x3c0
[ 77.839357] ops_init+0xbb/0x6b0
[ 77.839798] setup_net+0x3d9/0x990
[ 77.840271] ? down_read_killable+0x1d7/0x4e0
[ 77.840832] ? __pfx_setup_net+0x10/0x10
[ 77.841356] ? copy_net_ns+0x17c/0x770
[ 77.841856] copy_net_ns+0x321/0x770
[ 77.842381] create_new_namespaces+0x3f6/0xb30
[ 77.842969] unshare_nsproxy_namespaces+0xc1/0x200
[ 77.843612] ksys_unshare+0x44d/0x8e0
[ 77.844136] ? __pfx_ksys_unshare+0x10/0x10
[ 77.844676] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 77.845407] __x64_sys_unshare+0x31/0x40
[ 77.845919] do_syscall_64+0x3f/0x90
[ 77.846418] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 77.847051] RIP: 0033:0x7f4eee9630d7
[ 77.847535] 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
[ 77.849682] RSP: 002b:00007ffc0eed4188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 77.850638] RAX: ffffffffffffffda RBX: 00007ffc0eed47c8 RCX: 00007f4eee9630d7
[ 77.851514] RDX: 00007f4eee9cd41f RSI: 00007ffc0eed4120 RDI: 0000000040000000
[ 77.852398] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc0eed3f30
[ 77.853279] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4eeea75bf0
[ 77.854174] R13: 00007ffc0eed4260 R14: 0000000000000000 R15: 00000000000000f8
[ 77.855040]
[ 77.855363] irq event stamp: 11029
[ 77.855789] hardirqs last enabled at (11039): [] __up_console_sem+0x78/0x80
[ 77.856852] hardirqs last disabled at (11050): [] __up_console_sem+0x5d/0x80
[ 77.857894] softirqs last enabled at (10580): [] irq_exit_rcu+0x93/0xc0
[ 77.858942] softirqs last disabled at (10575): [] irq_exit_rcu+0x93/0xc0
[ 77.859960] ---[ end trace 0000000000000000 ]---
[ 77.861328] ------------[ cut here ]------------
[ 77.861907] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 77.863830] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 77.864881] Modules linked in:
[ 77.865307] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 77.866451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 77.867443] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 77.868072] 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
[ 77.870241] RSP: 0018:ffff88801f0bfbf0 EFLAGS: 00010286
[ 77.870880] RAX: 0000000000000000 RBX: ffff88800dbb3040 RCX: 0000000000000000
[ 77.871771] RDX: ffff88800fddd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 77.872650] RBP: ffff88800dbb3054 R08: 0000000000000001 R09: 0000000000000000
[ 77.873531] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 77.874407] R13: ffffffff84e223a0 R14: ffff88800dbb3048 R15: ffffffff84daf020
[ 77.875290] FS: 0000555557293400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 77.876282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.876980] CR2: 00007f27fc0676f4 CR3: 000000000c53c000 CR4: 0000000000350ef0
[ 77.877864] Call Trace:
[ 77.878242]
[ 77.878550] nf_ct_net_init+0x224/0x3d0
[ 77.879060] ? __pfx_nf_ct_net_init+0x10/0x10
[ 77.879654] ops_init+0xbb/0x6b0
[ 77.880095] setup_net+0x3d9/0x990
[ 77.880579] ? down_read_killable+0x1d7/0x4e0
[ 77.881169] ? __pfx_setup_net+0x10/0x10
[ 77.881666] ? copy_net_ns+0x17c/0x770
[ 77.882209] copy_net_ns+0x321/0x770
[ 77.882680] create_new_namespaces+0x3f6/0xb30
[ 77.883282] unshare_nsproxy_namespaces+0xc1/0x200
[ 77.883892] ksys_unshare+0x44d/0x8e0
[ 77.884403] ? __pfx_ksys_unshare+0x10/0x10
[ 77.884948] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 77.885682] __x64_sys_unshare+0x31/0x40
[ 77.886247] do_syscall_64+0x3f/0x90
[ 77.886716] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 77.887372] RIP: 0033:0x7f4eee9630d7
[ 77.887832] 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
[ 77.889946] RSP: 002b:00007ffc0eed4188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 77.890916] RAX: ffffffffffffffda RBX: 00007ffc0eed47c8 RCX: 00007f4eee9630d7
[ 77.891799] RDX: 00007f4eee9cd41f RSI: 00007ffc0eed4120 RDI: 0000000040000000
[ 77.892668] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc0eed3f30
[ 77.893542] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4eeea75bf0
[ 77.894437] R13: 00007ffc0eed4260 R14: 0000000000000000 R15: 00000000000000f8
[ 77.895328]
[ 77.895629] irq event stamp: 11837
[ 77.896058] hardirqs last enabled at (11847): [] __up_console_sem+0x78/0x80
[ 77.897124] hardirqs last disabled at (11860): [] __up_console_sem+0x5d/0x80
[ 77.898180] softirqs last enabled at (11762): [] irq_exit_rcu+0x93/0xc0
[ 77.899207] softirqs last disabled at (11757): [] irq_exit_rcu+0x93/0xc0
[ 77.900232] ---[ end trace 0000000000000000 ]---
executing program
[ 79.485603] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 81.533381] Bluetooth: hci0: command 0x041b tx timeout
[ 83.581170] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 85.629312] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:33:14 Registers:
info registers vcpu 0
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f0bf5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 0000555557293400 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=00007f27fc0676f4 CR3=000000000c53c000 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=0000000000065d7b 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=00000206 [-----P-] 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=00007f6172815260 CR3=000000000e1fa000 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=8be36ba717f3b1b4d64c940b33acbbfa
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=77a0fcb1d1901686000000000013ea50 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2508c75e8adb08cc00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000020000000000000002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000