Warning: Permanently added '[localhost]:20426' (ECDSA) to the list of known hosts.
2023/05/17 23:17:48 fuzzer started
2023/05/17 23:17:48 dialing manager at localhost:44319
2023/05/17 23:17:48 checking machine...
2023/05/17 23:17:48 checking revisions...
syzkaller login: [ 48.146733] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:17:49 testing simple program...
[ 48.222736] cgroup: Unknown subsys name 'net'
[ 48.297073] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.925549] audit: type=1400 audit(1684365482.883:6): 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
executing program
[ 63.003686] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.005225] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.008112] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.011264] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.013713] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.014823] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.413418] ------------[ cut here ]------------
[ 63.414003] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.415582] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.416585] Modules linked in:
[ 63.417002] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.418788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.420933] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.422400] 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
[ 63.424962] RSP: 0018:ffff888016c2fc00 EFLAGS: 00010282
[ 63.425763] RAX: 0000000000000000 RBX: ffff88800d0d4440 RCX: 0000000000000000
[ 63.426800] RDX: ffff88800b971b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.427840] RBP: ffff88800d0d4454 R08: 0000000000000001 R09: 0000000000000000
[ 63.428898] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.429941] R13: ffffffff84e23fe0 R14: ffff88800d0d4448 R15: ffffffff84d74dc0
[ 63.430977] FS: 00005555555ea400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.432142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.433022] CR2: 00007f80e7cf36f4 CR3: 0000000009a5c000 CR4: 0000000000350ef0
[ 63.434069] Call Trace:
[ 63.434481]
[ 63.434830] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.435579] ipv4_frags_init_net+0x269/0x440
[ 63.436230] ops_init+0xbb/0x6b0
[ 63.436789] setup_net+0x3d9/0x990
[ 63.437353] ? down_read_killable+0x1d7/0x4e0
[ 63.438017] ? __pfx_setup_net+0x10/0x10
[ 63.438645] ? copy_net_ns+0x17c/0x770
[ 63.439247] copy_net_ns+0x321/0x770
[ 63.439840] create_new_namespaces+0x3f6/0xb30
[ 63.440568] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.441318] ksys_unshare+0x44d/0x8e0
[ 63.441889] ? __pfx_ksys_unshare+0x10/0x10
[ 63.442557] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.443425] __x64_sys_unshare+0x31/0x40
[ 63.444027] do_syscall_64+0x3f/0x90
[ 63.444637] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.445426] RIP: 0033:0x7ff54aa340d7
[ 63.445970] 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
[ 63.448514] RSP: 002b:00007ffd3cfed488 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.449626] RAX: ffffffffffffffda RBX: 00007ffd3cfedac8 RCX: 00007ff54aa340d7
[ 63.450664] RDX: 00007ff54aa9e41f RSI: 00007ffd3cfed420 RDI: 0000000040000000
[ 63.451697] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3cfed230
[ 63.452756] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff54ab46bf0
[ 63.453800] R13: 00007ffd3cfed560 R14: 0000000000000000 R15: 00000000000000f8
[ 63.454858]
[ 63.455214] irq event stamp: 9953
[ 63.455738] hardirqs last enabled at (9965): [] __up_console_sem+0x78/0x80
[ 63.456975] hardirqs last disabled at (9976): [] __up_console_sem+0x5d/0x80
[ 63.458206] softirqs last enabled at (9442): [] irq_exit_rcu+0x93/0xc0
[ 63.459414] softirqs last disabled at (9437): [] irq_exit_rcu+0x93/0xc0
[ 63.460643] ---[ end trace 0000000000000000 ]---
[ 63.466868] ------------[ cut here ]------------
[ 63.467511] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.469072] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.470074] Modules linked in:
[ 63.470489] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.471564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.472537] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.473142] 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
[ 63.475171] RSP: 0018:ffff888016c2fc00 EFLAGS: 00010282
[ 63.475816] RAX: 0000000000000000 RBX: ffff88800c4e5440 RCX: 0000000000000000
[ 63.476771] RDX: ffff88800b971b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.477808] RBP: ffff88800c4e5454 R08: 0000000000000001 R09: 0000000000000000
[ 63.478853] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.479892] R13: ffffffff84e23fe0 R14: ffff88800c4e5448 R15: ffffffff84da7d60
[ 63.480938] FS: 00005555555ea400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.482105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.482967] CR2: 00007f80e7cf36f4 CR3: 0000000009a5c000 CR4: 0000000000350ef0
[ 63.484003] Call Trace:
[ 63.484438]
[ 63.484790] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.485541] ipv6_frags_init_net+0x206/0x3c0
[ 63.486197] ops_init+0xbb/0x6b0
[ 63.486747] setup_net+0x3d9/0x990
[ 63.487315] ? down_read_killable+0x1d7/0x4e0
[ 63.487979] ? __pfx_setup_net+0x10/0x10
[ 63.488612] ? copy_net_ns+0x17c/0x770
[ 63.489208] copy_net_ns+0x321/0x770
[ 63.489805] create_new_namespaces+0x3f6/0xb30
[ 63.490524] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.491248] ksys_unshare+0x44d/0x8e0
[ 63.491857] ? __pfx_ksys_unshare+0x10/0x10
[ 63.492546] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.493419] __x64_sys_unshare+0x31/0x40
[ 63.494026] do_syscall_64+0x3f/0x90
[ 63.494624] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.495406] RIP: 0033:0x7ff54aa340d7
[ 63.495950] 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
[ 63.498513] RSP: 002b:00007ffd3cfed488 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.499626] RAX: ffffffffffffffda RBX: 00007ffd3cfedac8 RCX: 00007ff54aa340d7
[ 63.500670] RDX: 00007ff54aa9e41f RSI: 00007ffd3cfed420 RDI: 0000000040000000
[ 63.501705] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3cfed230
[ 63.502740] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff54ab46bf0
[ 63.503776] R13: 00007ffd3cfed560 R14: 0000000000000000 R15: 00000000000000f8
[ 63.504854]
[ 63.505200] irq event stamp: 12073
[ 63.505738] hardirqs last enabled at (12085): [] __up_console_sem+0x78/0x80
[ 63.506982] hardirqs last disabled at (12096): [] __up_console_sem+0x5d/0x80
[ 63.508230] softirqs last enabled at (11924): [] irq_exit_rcu+0x93/0xc0
[ 63.509476] softirqs last disabled at (11915): [] irq_exit_rcu+0x93/0xc0
[ 63.510695] ---[ end trace 0000000000000000 ]---
[ 63.512178] ------------[ cut here ]------------
[ 63.512909] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.515068] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.516313] Modules linked in:
[ 63.516796] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.518174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.519358] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.520109] 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
[ 63.522678] RSP: 0018:ffff888016c2fbf0 EFLAGS: 00010286
[ 63.523475] RAX: 0000000000000000 RBX: ffff88800c4e4e40 RCX: 0000000000000000
[ 63.524516] RDX: ffff88800b971b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.525554] RBP: ffff88800c4e4e54 R08: 0000000000000001 R09: 0000000000000000
[ 63.526599] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.527632] R13: ffffffff84e23fe0 R14: ffff88800c4e4e48 R15: ffffffff84db0aa0
[ 63.528682] FS: 00005555555ea400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.529846] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.530714] CR2: 00007f80e7cf36f4 CR3: 0000000009a5c000 CR4: 0000000000350ef0
[ 63.531769] Call Trace:
[ 63.532150]
[ 63.532559] nf_ct_net_init+0x224/0x3d0
[ 63.533166] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.533866] ops_init+0xbb/0x6b0
[ 63.534427] setup_net+0x3d9/0x990
[ 63.534964] ? down_read_killable+0x1d7/0x4e0
[ 63.535660] ? __pfx_setup_net+0x10/0x10
[ 63.536260] ? copy_net_ns+0x17c/0x770
[ 63.536889] copy_net_ns+0x321/0x770
[ 63.537487] create_new_namespaces+0x3f6/0xb30
[ 63.538172] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.538924] ksys_unshare+0x44d/0x8e0
[ 63.539534] ? __pfx_ksys_unshare+0x10/0x10
[ 63.540174] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.541046] __x64_sys_unshare+0x31/0x40
[ 63.541681] do_syscall_64+0x3f/0x90
[ 63.542243] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.543040] RIP: 0033:0x7ff54aa340d7
[ 63.543619] 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
[ 63.546182] RSP: 002b:00007ffd3cfed488 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.547298] RAX: ffffffffffffffda RBX: 00007ffd3cfedac8 RCX: 00007ff54aa340d7
[ 63.548336] RDX: 00007ff54aa9e41f RSI: 00007ffd3cfed420 RDI: 0000000040000000
[ 63.549399] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3cfed230
[ 63.550439] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff54ab46bf0
[ 63.551481] R13: 00007ffd3cfed560 R14: 0000000000000000 R15: 00000000000000f8
[ 63.552565]
[ 63.552910] irq event stamp: 12853
[ 63.553453] hardirqs last enabled at (12865): [] __up_console_sem+0x78/0x80
[ 63.554697] hardirqs last disabled at (12876): [] __up_console_sem+0x5d/0x80
[ 63.555937] softirqs last enabled at (12534): [] irq_exit_rcu+0x93/0xc0
[ 63.557180] softirqs last disabled at (12529): [] irq_exit_rcu+0x93/0xc0
[ 63.558403] ---[ end trace 0000000000000000 ]---
[ 65.085868] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.133414] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 69.182349] Bluetooth: hci0: command 0x040f tx timeout
[ 71.229332] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:18:00 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016c2f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555555ea400 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=00007f80e7cf36f4 CR3=0000000009a5c000 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=0000000000038597 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=00007fa56ad70550 CR3=000000000ee34000 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=31366166b2eb689c6f4d1ee7c1c7930a
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000110ee8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=434c67614459373600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000