51c/0x6f0 [ 625.802461][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 625.808836][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 625.814045][ T8258] do_fast_syscall_32+0x34/0x70 [ 625.818945][ T8258] do_SYSENTER_32+0x1b/0x20 [ 625.823653][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 625.830039][ T8258] [ 625.832506][ T8258] Uninit was stored to memory at: [ 625.837602][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 625.842879][ T8258] get_compat_msghdr+0x108/0x2c0 [ 625.847857][ T8258] do_recvmmsg+0xd77/0x2120 [ 625.852558][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 625.857286][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 625.863806][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 625.868883][ T8258] do_fast_syscall_32+0x34/0x70 [ 625.873928][ T8258] do_SYSENTER_32+0x1b/0x20 [ 625.878479][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 625.885007][ T8258] [ 625.887335][ T8258] Uninit was stored to memory at: [ 625.892559][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 625.897708][ T8258] get_compat_msghdr+0x108/0x2c0 [ 625.902824][ T8258] do_recvmmsg+0xd77/0x2120 [ 625.907376][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 625.912246][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 625.918623][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 625.923860][ T8258] do_fast_syscall_32+0x34/0x70 [ 625.928764][ T8258] do_SYSENTER_32+0x1b/0x20 [ 625.933467][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 625.939862][ T8258] [ 625.942325][ T8258] Uninit was stored to memory at: [ 625.947417][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 625.952714][ T8258] get_compat_msghdr+0x108/0x2c0 [ 625.957691][ T8258] do_recvmmsg+0xd77/0x2120 [ 625.962399][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 625.967126][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 625.968449][ T8249] not chained 2890000 origins [ 625.973633][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 625.973698][ T8258] do_fast_syscall_32+0x34/0x70 [ 625.978406][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 625.983489][ T8258] do_SYSENTER_32+0x1b/0x20 [ 625.988248][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 625.996975][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 626.001384][ T8249] Call Trace: [ 626.001400][ T8249] [ 626.011499][ T8258] [ 626.017750][ T8249] dump_stack_lvl+0x1ff/0x28e [ 626.017821][ T8249] dump_stack+0x25/0x28 [ 626.021092][ T8258] Uninit was stored to memory at: [ 626.021166][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 626.024013][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 626.024091][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 626.026392][ T8258] get_compat_msghdr+0x108/0x2c0 [ 626.031056][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 626.035266][ T8258] do_recvmmsg+0xd77/0x2120 [ 626.040199][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 626.045354][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 626.050986][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 626.056153][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 626.060994][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 626.066852][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 626.071267][ T8249] ? should_fail+0x75/0x9c0 [ 626.076858][ T8258] do_fast_syscall_32+0x34/0x70 [ 626.081444][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 626.086611][ T8258] do_SYSENTER_32+0x1b/0x20 [ 626.092843][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 626.092917][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 626.098696][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 626.103706][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 626.103773][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 626.108257][ T8258] [ 626.108266][ T8258] Uninit was stored to memory at: [ 626.113089][ T8249] __msan_chain_origin+0xbf/0x140 [ 626.113157][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 626.118309][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 626.122751][ T8249] get_compat_msghdr+0x108/0x2c0 [ 626.122809][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 626.129020][ T8258] get_compat_msghdr+0x108/0x2c0 [ 626.135073][ T8249] do_recvmmsg+0xd77/0x2120 [ 626.135135][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 626.141447][ T8258] do_recvmmsg+0xd77/0x2120 [ 626.146557][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 626.146623][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 626.152483][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 626.154733][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 626.159725][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 626.164732][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 626.164799][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 626.169894][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 626.174993][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 626.175064][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 626.179971][ T8258] do_fast_syscall_32+0x34/0x70 [ 626.184818][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 626.184890][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 626.189788][ T8258] do_SYSENTER_32+0x1b/0x20 [ 626.194270][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 626.194330][ T8249] do_fast_syscall_32+0x34/0x70 [ 626.200124][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 626.204610][ T8249] do_SYSENTER_32+0x1b/0x20 [ 626.204675][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 626.209765][ T8258] [ 626.209775][ T8258] Local variable msg_sys created at: [ 626.215725][ T8249] RIP: 0023:0xf6f46549 [ 626.215759][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 626.215805][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 [ 626.220449][ T8258] do_recvmmsg+0xbb/0x2120 [ 626.225537][ T8249] ORIG_RAX: 0000000000000151 [ 626.225554][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 626.225589][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 626.225619][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 626.231921][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 626.237012][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 626.237042][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 626.237092][ T8249] [ 626.404479][ T8249] Uninit was stored to memory at: [ 626.409580][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 626.415565][ T8249] get_compat_msghdr+0x108/0x2c0 [ 626.420547][ T8249] do_recvmmsg+0xd77/0x2120 [ 626.425225][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 626.429964][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 626.436468][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 626.441544][ T8249] do_fast_syscall_32+0x34/0x70 [ 626.446560][ T8249] do_SYSENTER_32+0x1b/0x20 [ 626.451112][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 626.457612][ T8249] [ 626.459938][ T8249] Uninit was stored to memory at: [ 626.465150][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 626.470299][ T8249] get_compat_msghdr+0x108/0x2c0 [ 626.475393][ T8249] do_recvmmsg+0xd77/0x2120 [ 626.479940][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 626.484782][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 626.491164][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 626.496372][ T8249] do_fast_syscall_32+0x34/0x70 [ 626.501404][ T8249] do_SYSENTER_32+0x1b/0x20 [ 626.506149][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 626.512644][ T8249] [ 626.514974][ T8249] Uninit was stored to memory at: [ 626.520057][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 626.525378][ T8249] get_compat_msghdr+0x108/0x2c0 [ 626.530352][ T8249] do_recvmmsg+0xd77/0x2120 [ 626.535060][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 626.539786][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 626.546336][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 626.551413][ T8249] do_fast_syscall_32+0x34/0x70 [ 626.556483][ T8249] do_SYSENTER_32+0x1b/0x20 [ 626.561038][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 626.567645][ T8249] [ 626.569978][ T8249] Uninit was stored to memory at: [ 626.573550][ T8258] not chained 2900000 origins [ 626.575220][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 626.579674][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 626.584858][ T8249] get_compat_msghdr+0x108/0x2c0 [ 626.593410][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 626.593437][ T8258] Call Trace: [ 626.593452][ T8258] [ 626.593468][ T8258] dump_stack_lvl+0x1ff/0x28e [ 626.598429][ T8249] do_recvmmsg+0xd77/0x2120 [ 626.608480][ T8258] dump_stack+0x25/0x28 [ 626.608541][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 626.611842][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 626.614765][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 626.614832][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 626.619503][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 626.623992][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 626.624061][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 626.628212][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 626.633920][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 626.633996][ T8258] ? should_fail+0x75/0x9c0 [ 626.638671][ T8249] do_fast_syscall_32+0x34/0x70 [ 626.643767][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 626.643834][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 626.649641][ T8249] do_SYSENTER_32+0x1b/0x20 [ 626.655957][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 626.656037][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 626.661608][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 626.666706][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 626.666778][ T8258] __msan_chain_origin+0xbf/0x140 [ 626.671816][ T8249] [ 626.671825][ T8249] Uninit was stored to memory at: [ 626.677604][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 626.677678][ T8258] get_compat_msghdr+0x108/0x2c0 [ 626.682337][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 626.687025][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 626.692206][ T8249] get_compat_msghdr+0x108/0x2c0 [ 626.698335][ T8258] do_recvmmsg+0xd77/0x2120 [ 626.702931][ T8249] do_recvmmsg+0xd77/0x2120 [ 626.708885][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 626.714064][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 626.720270][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 626.726159][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 626.731082][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 626.733476][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 626.738386][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 626.743579][ T8249] do_fast_syscall_32+0x34/0x70 [ 626.748398][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 626.753584][ T8249] do_SYSENTER_32+0x1b/0x20 [ 626.758328][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 626.763373][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 626.767746][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 626.772343][ T8249] [ 626.777342][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 626.781987][ T8249] Uninit was stored to memory at: [ 626.787963][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 626.794422][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 626.799351][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 626.804449][ T8249] get_compat_msghdr+0x108/0x2c0 [ 626.809448][ T8258] do_fast_syscall_32+0x34/0x70 [ 626.814371][ T8249] do_recvmmsg+0xd77/0x2120 [ 626.820498][ T8258] do_SYSENTER_32+0x1b/0x20 [ 626.825074][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 626.831461][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 626.837875][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 626.842430][ T8258] RIP: 0023:0xf6e80549 [ 626.842465][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 626.842510][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 626.844849][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 626.851164][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 626.856304][ T8249] do_fast_syscall_32+0x34/0x70 [ 626.861184][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 626.866405][ T8249] do_SYSENTER_32+0x1b/0x20 [ 626.871986][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 626.872018][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 626.872047][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 626.872091][ T8258] [ 626.874738][ T8258] Uninit was stored to memory at: [ 626.877036][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 626.881932][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 626.886452][ T8249] [ 626.886461][ T8249] Uninit was stored to memory at: [ 626.886526][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 626.886576][ T8249] get_compat_msghdr+0x108/0x2c0 [ 626.886623][ T8249] do_recvmmsg+0xd77/0x2120 [ 626.886678][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 626.886735][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 626.891240][ T8258] get_compat_msghdr+0x108/0x2c0 [ 626.896006][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 626.902397][ T8258] do_recvmmsg+0xd77/0x2120 [ 626.908719][ T8249] do_fast_syscall_32+0x34/0x70 [ 626.912851][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 626.932564][ T8249] do_SYSENTER_32+0x1b/0x20 [ 626.940961][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 626.946064][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 626.954093][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 626.958937][ T8249] [ 626.958948][ T8249] Local variable msg_sys created at: [ 626.966973][ T8258] do_fast_syscall_32+0x34/0x70 [ 626.971473][ T8249] do_recvmmsg+0xbb/0x2120 [ 626.971528][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 626.979636][ T8258] do_SYSENTER_32+0x1b/0x20 [ 627.121213][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 627.127697][ T8258] [ 627.130026][ T8258] Uninit was stored to memory at: [ 627.135204][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 627.140353][ T8258] get_compat_msghdr+0x108/0x2c0 [ 627.145414][ T8258] do_recvmmsg+0xd77/0x2120 [ 627.149964][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 627.154794][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 627.161170][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 627.166420][ T8258] do_fast_syscall_32+0x34/0x70 [ 627.171333][ T8258] do_SYSENTER_32+0x1b/0x20 [ 627.176038][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 627.182573][ T8258] [ 627.184905][ T8258] Uninit was stored to memory at: [ 627.189992][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 627.195290][ T8258] get_compat_msghdr+0x108/0x2c0 [ 627.200269][ T8258] do_recvmmsg+0xd77/0x2120 [ 627.204962][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 627.209687][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 627.216221][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 627.221303][ T8258] do_fast_syscall_32+0x34/0x70 [ 627.226376][ T8258] do_SYSENTER_32+0x1b/0x20 [ 627.230933][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 627.237485][ T8258] [ 627.239820][ T8258] Uninit was stored to memory at: [ 627.245065][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 627.250217][ T8258] get_compat_msghdr+0x108/0x2c0 [ 627.255348][ T8258] do_recvmmsg+0xd77/0x2120 [ 627.259902][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 627.264774][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 627.271153][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 627.276378][ T8258] do_fast_syscall_32+0x34/0x70 [ 627.281278][ T8258] do_SYSENTER_32+0x1b/0x20 [ 627.285988][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 627.292484][ T8258] [ 627.294814][ T8258] Uninit was stored to memory at: [ 627.299899][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 627.305207][ T8258] get_compat_msghdr+0x108/0x2c0 [ 627.310212][ T8258] do_recvmmsg+0xd77/0x2120 [ 627.314925][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 627.319651][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 627.326201][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 627.331281][ T8258] do_fast_syscall_32+0x34/0x70 [ 627.336342][ T8258] do_SYSENTER_32+0x1b/0x20 [ 627.340895][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 627.347436][ T8258] [ 627.349768][ T8258] Uninit was stored to memory at: [ 627.354993][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 627.360143][ T8258] get_compat_msghdr+0x108/0x2c0 [ 627.365260][ T8258] do_recvmmsg+0xd77/0x2120 [ 627.369809][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 627.374679][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 627.381054][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 627.386283][ T8258] do_fast_syscall_32+0x34/0x70 [ 627.391184][ T8258] do_SYSENTER_32+0x1b/0x20 [ 627.395883][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 627.402393][ T8258] [ 627.404718][ T8258] Uninit was stored to memory at: [ 627.409804][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 627.415107][ T8258] get_compat_msghdr+0x108/0x2c0 [ 627.420084][ T8258] do_recvmmsg+0xd77/0x2120 [ 627.424803][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 627.429535][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 627.436087][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 627.441173][ T8258] do_fast_syscall_32+0x34/0x70 [ 627.446179][ T8258] do_SYSENTER_32+0x1b/0x20 [ 627.450738][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 627.457231][ T8258] [ 627.459564][ T8258] Local variable msg_sys created at: [ 627.464937][ T8258] do_recvmmsg+0xbb/0x2120 [ 627.469401][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 627.529684][ T8258] not chained 2910000 origins [ 627.534784][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 627.543496][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 627.553577][ T8258] Call Trace: [ 627.556878][ T8258] [ 627.559821][ T8258] dump_stack_lvl+0x1ff/0x28e [ 627.564560][ T8258] dump_stack+0x25/0x28 [ 627.568765][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 627.574546][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 627.579712][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 627.585583][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 627.591193][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 627.596372][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 627.602245][ T8258] ? should_fail+0x75/0x9c0 [ 627.606783][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 627.611945][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 627.618254][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 627.624474][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 627.629641][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 627.635508][ T8258] __msan_chain_origin+0xbf/0x140 [ 627.640591][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 627.645773][ T8258] get_compat_msghdr+0x108/0x2c0 [ 627.650761][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 627.655665][ T8258] do_recvmmsg+0xd77/0x2120 [ 627.660235][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 627.665399][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 627.671271][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 627.676430][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 627.681598][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 627.687910][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 627.694471][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 627.699217][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 627.705610][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 627.710698][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 627.716468][ T8258] do_fast_syscall_32+0x34/0x70 [ 627.721383][ T8258] do_SYSENTER_32+0x1b/0x20 [ 627.725946][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 627.732371][ T8258] RIP: 0023:0xf6e80549 [ 627.736462][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 627.756112][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 627.764571][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 627.772576][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 627.780574][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 627.788575][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 627.796577][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 627.804587][ T8258] [ 627.811527][ T8258] Uninit was stored to memory at: [ 627.817686][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 627.822937][ T8258] get_compat_msghdr+0x108/0x2c0 [ 627.827917][ T8258] do_recvmmsg+0xd77/0x2120 [ 627.832556][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 627.837285][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 627.843750][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 627.848824][ T8258] do_fast_syscall_32+0x34/0x70 [ 627.853818][ T8258] do_SYSENTER_32+0x1b/0x20 [ 627.858372][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 627.864854][ T8258] [ 627.867181][ T8258] Uninit was stored to memory at: [ 627.872346][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 627.877490][ T8258] get_compat_msghdr+0x108/0x2c0 [ 627.882545][ T8258] do_recvmmsg+0xd77/0x2120 [ 627.887090][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 627.891815][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 627.898280][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 627.903438][ T8258] do_fast_syscall_32+0x34/0x70 [ 627.908339][ T8258] do_SYSENTER_32+0x1b/0x20 [ 627.912977][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 627.919379][ T8258] [ 627.921709][ T8258] Uninit was stored to memory at: [ 627.926892][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 627.932121][ T8258] get_compat_msghdr+0x108/0x2c0 [ 627.937102][ T8258] do_recvmmsg+0xd77/0x2120 [ 627.941661][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 627.946485][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 627.952955][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 627.958037][ T8258] do_fast_syscall_32+0x34/0x70 [ 627.963029][ T8258] do_SYSENTER_32+0x1b/0x20 [ 627.967586][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 627.974084][ T8258] [ 627.976427][ T8258] Uninit was stored to memory at: [ 627.981520][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 627.986771][ T8258] get_compat_msghdr+0x108/0x2c0 [ 627.991752][ T8258] do_recvmmsg+0xd77/0x2120 [ 627.996413][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 628.001151][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 628.007627][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 628.012811][ T8258] do_fast_syscall_32+0x34/0x70 [ 628.017716][ T8258] do_SYSENTER_32+0x1b/0x20 [ 628.022409][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 628.028809][ T8258] [ 628.031137][ T8258] Uninit was stored to memory at: [ 628.036394][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 628.041552][ T8258] get_compat_msghdr+0x108/0x2c0 [ 628.046687][ T8258] do_recvmmsg+0xd77/0x2120 [ 628.051241][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 628.056137][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 628.062603][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 628.067682][ T8258] do_fast_syscall_32+0x34/0x70 [ 628.072731][ T8258] do_SYSENTER_32+0x1b/0x20 [ 628.077312][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 628.083853][ T8258] [ 628.086180][ T8258] Uninit was stored to memory at: [ 628.091266][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 628.096572][ T8258] get_compat_msghdr+0x108/0x2c0 [ 628.101546][ T8258] do_recvmmsg+0xd77/0x2120 [ 628.106275][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 628.111003][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 628.117531][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 628.122781][ T8258] do_fast_syscall_32+0x34/0x70 [ 628.127680][ T8258] do_SYSENTER_32+0x1b/0x20 [ 628.132369][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 628.138759][ T8258] [ 628.141102][ T8258] Uninit was stored to memory at: [ 628.146337][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 628.151485][ T8258] get_compat_msghdr+0x108/0x2c0 [ 628.156612][ T8258] do_recvmmsg+0xd77/0x2120 [ 628.161162][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 628.166056][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 628.172518][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 628.177610][ T8258] do_fast_syscall_32+0x34/0x70 [ 628.182656][ T8258] do_SYSENTER_32+0x1b/0x20 [ 628.187210][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 628.193760][ T8258] [ 628.196098][ T8258] Local variable msg_sys created at: [ 628.201393][ T8258] do_recvmmsg+0xbb/0x2120 [ 628.206021][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 628.229503][ T8258] not chained 2920000 origins [ 628.234329][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 628.243040][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 628.253126][ T8258] Call Trace: [ 628.256419][ T8258] [ 628.259360][ T8258] dump_stack_lvl+0x1ff/0x28e [ 628.264117][ T8258] dump_stack+0x25/0x28 [ 628.268333][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 628.274118][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 628.279376][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 628.285250][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 628.290850][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 628.296017][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 628.301889][ T8258] ? should_fail+0x75/0x9c0 [ 628.306432][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 628.311600][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 628.317902][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 628.324037][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 628.329207][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 628.335071][ T8258] __msan_chain_origin+0xbf/0x140 [ 628.340153][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 628.345327][ T8258] get_compat_msghdr+0x108/0x2c0 [ 628.350316][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 628.355222][ T8258] do_recvmmsg+0xd77/0x2120 [ 628.359788][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 628.364988][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 628.370874][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 628.376040][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 628.381211][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 628.387515][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 628.394076][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 628.398817][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 628.405203][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 628.410282][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 628.416048][ T8258] do_fast_syscall_32+0x34/0x70 [ 628.420966][ T8258] do_SYSENTER_32+0x1b/0x20 [ 628.425516][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 628.431902][ T8258] RIP: 0023:0xf6e80549 [ 628.435989][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 628.455652][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 628.464140][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 628.472144][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 628.480148][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 628.488146][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 628.496142][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 628.504148][ T8258] [ 628.512329][ T8258] Uninit was stored to memory at: [ 628.517445][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 628.523404][ T8258] get_compat_msghdr+0x108/0x2c0 [ 628.528389][ T8258] do_recvmmsg+0xd77/0x2120 [ 628.533037][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 628.537767][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 628.544233][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 628.549309][ T8258] do_fast_syscall_32+0x34/0x70 [ 628.554309][ T8258] do_SYSENTER_32+0x1b/0x20 [ 628.558863][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 628.565334][ T8258] [ 628.567665][ T8258] Uninit was stored to memory at: [ 628.572846][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 628.577993][ T8258] get_compat_msghdr+0x108/0x2c0 [ 628.583057][ T8258] do_recvmmsg+0xd77/0x2120 [ 628.587617][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 628.592420][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 628.598794][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 628.603967][ T8258] do_fast_syscall_32+0x34/0x70 [ 628.608870][ T8258] do_SYSENTER_32+0x1b/0x20 [ 628.613514][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 628.619901][ T8258] [ 628.622313][ T8258] Uninit was stored to memory at: [ 628.627401][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 628.632673][ T8258] get_compat_msghdr+0x108/0x2c0 [ 628.637655][ T8258] do_recvmmsg+0xd77/0x2120 [ 628.642362][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 628.647093][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 628.653548][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 628.658624][ T8258] do_fast_syscall_32+0x34/0x70 [ 628.663605][ T8258] do_SYSENTER_32+0x1b/0x20 [ 628.668162][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 628.674641][ T8258] [ 628.676969][ T8258] Uninit was stored to memory at: [ 628.682142][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 628.687287][ T8258] get_compat_msghdr+0x108/0x2c0 [ 628.692530][ T8258] do_recvmmsg+0xd77/0x2120 [ 628.697099][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 628.701821][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 628.708292][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 628.713467][ T8258] do_fast_syscall_32+0x34/0x70 [ 628.718365][ T8258] do_SYSENTER_32+0x1b/0x20 [ 628.723009][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 628.729404][ T8258] [ 628.731728][ T8258] Uninit was stored to memory at: [ 628.736909][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 628.742236][ T8258] get_compat_msghdr+0x108/0x2c0 [ 628.747233][ T8258] do_recvmmsg+0xd77/0x2120 [ 628.751791][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 628.756687][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 628.763220][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 628.768301][ T8258] do_fast_syscall_32+0x34/0x70 [ 628.773360][ T8258] do_SYSENTER_32+0x1b/0x20 [ 628.777918][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 628.784451][ T8258] [ 628.786782][ T8258] Uninit was stored to memory at: [ 628.791878][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 628.797180][ T8258] get_compat_msghdr+0x108/0x2c0 [ 628.800312][ T8249] not chained 2930000 origins [ 628.802236][ T8258] do_recvmmsg+0xd77/0x2120 [ 628.802299][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 628.802356][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 628.802413][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 628.807119][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 628.811564][ T8258] do_fast_syscall_32+0x34/0x70 [ 628.816229][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 628.816256][ T8249] Call Trace: [ 628.816272][ T8249] [ 628.816287][ T8249] dump_stack_lvl+0x1ff/0x28e [ 628.816356][ T8249] dump_stack+0x25/0x28 [ 628.822775][ T8258] do_SYSENTER_32+0x1b/0x20 [ 628.827707][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 628.836443][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 628.841202][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 628.851322][ T8258] [ 628.854511][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 628.854592][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 628.857500][ T8258] Uninit was stored to memory at: [ 628.857572][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 628.862160][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 628.862226][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 628.866365][ T8258] get_compat_msghdr+0x108/0x2c0 [ 628.870852][ T8249] ? should_fail+0x75/0x9c0 [ 628.876622][ T8258] do_recvmmsg+0xd77/0x2120 [ 628.882859][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 628.882927][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 628.888023][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 628.890339][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 628.896195][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 628.901653][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 628.906724][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 628.911752][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 628.916913][ T8258] do_fast_syscall_32+0x34/0x70 [ 628.922628][ T8249] __msan_chain_origin+0xbf/0x140 [ 628.922695][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 628.927612][ T8258] do_SYSENTER_32+0x1b/0x20 [ 628.932122][ T8249] get_compat_msghdr+0x108/0x2c0 [ 628.932180][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 628.936656][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 628.941753][ T8249] do_recvmmsg+0xd77/0x2120 [ 628.948049][ T8258] [ 628.952629][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 628.952717][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 628.958743][ T8258] Local variable msg_sys created at: [ 628.958758][ T8258] do_recvmmsg+0xbb/0x2120 [ 628.965049][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 628.965118][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 628.970218][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 628.975223][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 628.975290][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 629.071001][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 629.077568][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 629.082316][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 629.088708][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 629.093789][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 629.099562][ T8249] do_fast_syscall_32+0x34/0x70 [ 629.104465][ T8249] do_SYSENTER_32+0x1b/0x20 [ 629.109021][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 629.115412][ T8249] RIP: 0023:0xf6f46549 [ 629.119506][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 629.139161][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 629.147620][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 629.155630][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 629.163627][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 629.171620][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 629.179616][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 629.187629][ T8249] [ 629.196174][ T8249] Uninit was stored to memory at: [ 629.201293][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 629.208317][ T8249] get_compat_msghdr+0x108/0x2c0 [ 629.213434][ T8249] do_recvmmsg+0xd77/0x2120 [ 629.217990][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 629.222830][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 629.229209][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 629.234405][ T8249] do_fast_syscall_32+0x34/0x70 [ 629.239315][ T8249] do_SYSENTER_32+0x1b/0x20 [ 629.243992][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 629.250381][ T8249] [ 629.252835][ T8249] Uninit was stored to memory at: [ 629.257926][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 629.263192][ T8249] get_compat_msghdr+0x108/0x2c0 [ 629.268171][ T8249] do_recvmmsg+0xd77/0x2120 [ 629.272888][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 629.277613][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 629.284115][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 629.289194][ T8249] do_fast_syscall_32+0x34/0x70 [ 629.294262][ T8249] do_SYSENTER_32+0x1b/0x20 [ 629.298835][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 629.305364][ T8249] [ 629.307695][ T8249] Uninit was stored to memory at: [ 629.312944][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 629.318092][ T8249] get_compat_msghdr+0x108/0x2c0 [ 629.323181][ T8249] do_recvmmsg+0xd77/0x2120 [ 629.327728][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 629.332621][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 629.338999][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 629.344266][ T8249] do_fast_syscall_32+0x34/0x70 [ 629.349175][ T8249] do_SYSENTER_32+0x1b/0x20 [ 629.353894][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 629.360282][ T8249] [ 629.362778][ T8249] Uninit was stored to memory at: [ 629.367864][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 629.373179][ T8249] get_compat_msghdr+0x108/0x2c0 [ 629.378211][ T8249] do_recvmmsg+0xd77/0x2120 [ 629.382919][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 629.387645][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 629.394192][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 629.399271][ T8249] do_fast_syscall_32+0x34/0x70 [ 629.404352][ T8249] do_SYSENTER_32+0x1b/0x20 [ 629.408910][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 629.415469][ T8249] [ 629.417806][ T8249] Uninit was stored to memory at: [ 629.423061][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 629.428215][ T8249] get_compat_msghdr+0x108/0x2c0 [ 629.433360][ T8249] do_recvmmsg+0xd77/0x2120 [ 629.437910][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 629.442743][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 629.449121][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 629.454362][ T8249] do_fast_syscall_32+0x34/0x70 [ 629.459265][ T8249] do_SYSENTER_32+0x1b/0x20 [ 629.463987][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 629.470472][ T8249] [ 629.472921][ T8249] Uninit was stored to memory at: [ 629.478011][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 629.483339][ T8249] get_compat_msghdr+0x108/0x2c0 [ 629.488319][ T8249] do_recvmmsg+0xd77/0x2120 [ 629.493043][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 629.497769][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 629.504415][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 629.509498][ T8249] do_fast_syscall_32+0x34/0x70 [ 629.514569][ T8249] do_SYSENTER_32+0x1b/0x20 [ 629.519125][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 629.525676][ T8249] [ 629.528013][ T8249] Uninit was stored to memory at: [ 629.533236][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 629.538388][ T8249] get_compat_msghdr+0x108/0x2c0 [ 629.543530][ T8249] do_recvmmsg+0xd77/0x2120 [ 629.548085][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 629.552910][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 629.559287][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 629.564545][ T8249] do_fast_syscall_32+0x34/0x70 [ 629.569450][ T8249] do_SYSENTER_32+0x1b/0x20 [ 629.574308][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 629.580714][ T8249] [ 629.583242][ T8249] Local variable msg_sys created at: [ 629.588533][ T8249] do_recvmmsg+0xbb/0x2120 [ 629.593163][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 629.858667][ T8249] not chained 2940000 origins [ 629.863519][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 629.872238][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 629.882322][ T8249] Call Trace: [ 629.885613][ T8249] [ 629.888555][ T8249] dump_stack_lvl+0x1ff/0x28e [ 629.893298][ T8249] dump_stack+0x25/0x28 [ 629.897507][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 629.903293][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 629.908463][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 629.914336][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 629.919935][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 629.925105][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 629.930984][ T8249] ? should_fail+0x75/0x9c0 [ 629.935526][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 629.940697][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 629.947002][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 629.953130][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 629.958302][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 629.964172][ T8249] __msan_chain_origin+0xbf/0x140 [ 629.969252][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 629.974427][ T8249] get_compat_msghdr+0x108/0x2c0 [ 629.979416][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 629.984319][ T8249] do_recvmmsg+0xd77/0x2120 [ 629.988865][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 629.994753][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 629.999922][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 630.005960][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 630.011142][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 630.016312][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 630.022622][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 630.029186][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 630.033925][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 630.040318][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 630.045400][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 630.051167][ T8249] do_fast_syscall_32+0x34/0x70 [ 630.056078][ T8249] do_SYSENTER_32+0x1b/0x20 [ 630.060638][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 630.067030][ T8249] RIP: 0023:0xf6f46549 [ 630.071119][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 630.090767][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 630.099217][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 630.107218][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 630.115216][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 630.123217][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 630.131213][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 630.139225][ T8249] [ 630.145243][ T8249] Uninit was stored to memory at: [ 630.150342][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 630.155936][ T8249] get_compat_msghdr+0x108/0x2c0 [ 630.160916][ T8249] do_recvmmsg+0xd77/0x2120 [ 630.165585][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 630.170309][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 630.176800][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 630.181880][ T8249] do_fast_syscall_32+0x34/0x70 [ 630.186969][ T8249] do_SYSENTER_32+0x1b/0x20 [ 630.191527][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 630.198072][ T8249] [ 630.200399][ T8249] Uninit was stored to memory at: [ 630.205601][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 630.210755][ T8249] get_compat_msghdr+0x108/0x2c0 [ 630.215902][ T8249] do_recvmmsg+0xd77/0x2120 [ 630.220473][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 630.225370][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 630.231746][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 630.236989][ T8249] do_fast_syscall_32+0x34/0x70 [ 630.241894][ T8249] do_SYSENTER_32+0x1b/0x20 [ 630.246617][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 630.253124][ T8249] [ 630.255452][ T8249] Uninit was stored to memory at: [ 630.260531][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 630.265858][ T8249] get_compat_msghdr+0x108/0x2c0 [ 630.270838][ T8249] do_recvmmsg+0xd77/0x2120 [ 630.275558][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 630.280285][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 630.286850][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 630.291928][ T8249] do_fast_syscall_32+0x34/0x70 [ 630.296999][ T8249] do_SYSENTER_32+0x1b/0x20 [ 630.301553][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 630.308133][ T8249] [ 630.310465][ T8249] Uninit was stored to memory at: [ 630.315738][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 630.320887][ T8249] get_compat_msghdr+0x108/0x2c0 [ 630.326057][ T8249] do_recvmmsg+0xd77/0x2120 [ 630.330609][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 630.335522][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 630.341900][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 630.347160][ T8249] do_fast_syscall_32+0x34/0x70 [ 630.352166][ T8249] do_SYSENTER_32+0x1b/0x20 [ 630.356717][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 630.363281][ T8249] [ 630.365614][ T8249] Uninit was stored to memory at: [ 630.370701][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 630.376022][ T8249] get_compat_msghdr+0x108/0x2c0 [ 630.382375][ T8249] do_recvmmsg+0xd77/0x2120 [ 630.386929][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 630.391650][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 630.398199][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 630.403440][ T8249] do_fast_syscall_32+0x34/0x70 [ 630.408344][ T8249] do_SYSENTER_32+0x1b/0x20 [ 630.413062][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 630.419446][ T8249] [ 630.421776][ T8249] Uninit was stored to memory at: [ 630.427052][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 630.432303][ T8249] get_compat_msghdr+0x108/0x2c0 [ 630.437280][ T8249] do_recvmmsg+0xd77/0x2120 [ 630.441827][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 630.446728][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 630.453217][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 630.458294][ T8249] do_fast_syscall_32+0x34/0x70 [ 630.463360][ T8249] do_SYSENTER_32+0x1b/0x20 [ 630.467912][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 630.474476][ T8249] [ 630.476808][ T8249] Uninit was stored to memory at: [ 630.481895][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 630.487232][ T8249] get_compat_msghdr+0x108/0x2c0 [ 630.492321][ T8249] do_recvmmsg+0xd77/0x2120 [ 630.496870][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 630.501588][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 630.508130][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 630.513319][ T8249] do_fast_syscall_32+0x34/0x70 [ 630.518222][ T8249] do_SYSENTER_32+0x1b/0x20 [ 630.522938][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 630.529321][ T8249] [ 630.531653][ T8249] Local variable msg_sys created at: [ 630.537137][ T8249] do_recvmmsg+0xbb/0x2120 [ 630.541602][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 630.623079][ T8249] not chained 2950000 origins [ 630.629969][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 630.638685][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 630.648763][ T8249] Call Trace: [ 630.652053][ T8249] [ 630.654998][ T8249] dump_stack_lvl+0x1ff/0x28e [ 630.659737][ T8249] dump_stack+0x25/0x28 [ 630.663940][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 630.669721][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 630.674898][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 630.680766][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 630.686359][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 630.691520][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 630.697389][ T8249] ? should_fail+0x75/0x9c0 [ 630.701926][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 630.707089][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 630.713386][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 630.719513][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 630.724679][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 630.730543][ T8249] __msan_chain_origin+0xbf/0x140 [ 630.735634][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 630.740812][ T8249] get_compat_msghdr+0x108/0x2c0 [ 630.745798][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 630.750704][ T8249] do_recvmmsg+0xd77/0x2120 [ 630.755373][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 630.761264][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 630.766427][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 630.772464][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 630.777634][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 630.782807][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 630.789112][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 630.795669][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 630.800419][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 630.806812][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 630.811894][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 630.817663][ T8249] do_fast_syscall_32+0x34/0x70 [ 630.822569][ T8249] do_SYSENTER_32+0x1b/0x20 [ 630.827131][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 630.833519][ T8249] RIP: 0023:0xf6f46549 [ 630.837614][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 630.841844][ T8258] not chained 2960000 origins [ 630.857262][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 630.857310][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 630.857344][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 630.886327][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 630.894310][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 630.902293][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 630.910314][ T8249] [ 630.913336][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 630.916986][ T8249] Uninit was stored to memory at: [ 630.922044][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 630.922072][ T8258] Call Trace: [ 630.922086][ T8258] [ 630.922107][ T8258] dump_stack_lvl+0x1ff/0x28e [ 630.922180][ T8258] dump_stack+0x25/0x28 [ 630.922236][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 630.922306][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 630.922364][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 630.922434][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 630.922497][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 630.922561][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 630.922633][ T8258] ? should_fail+0x75/0x9c0 [ 630.922677][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 630.922739][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 630.922808][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 630.922875][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 630.922936][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 630.923002][ T8258] __msan_chain_origin+0xbf/0x140 [ 630.923064][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 630.923142][ T8258] get_compat_msghdr+0x108/0x2c0 [ 630.923199][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 630.923262][ T8258] do_recvmmsg+0xd77/0x2120 [ 630.923335][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 630.923401][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 630.923478][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 630.923539][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 630.923604][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 630.923677][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 630.923740][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 630.923815][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 630.923885][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 630.923947][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 630.924003][ T8258] do_fast_syscall_32+0x34/0x70 [ 630.924067][ T8258] do_SYSENTER_32+0x1b/0x20 [ 630.924134][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 630.924204][ T8258] RIP: 0023:0xf6e80549 [ 630.929277][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 630.939264][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 630.939313][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 630.939357][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 630.939391][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 630.942751][ T8249] get_compat_msghdr+0x108/0x2c0 [ 630.945574][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 630.950245][ T8249] do_recvmmsg+0xd77/0x2120 [ 630.954382][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 630.954412][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 630.954455][ T8258] [ 630.958003][ T8258] Uninit was stored to memory at: [ 630.960198][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 630.966253][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 630.971190][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 630.976798][ T8258] get_compat_msghdr+0x108/0x2c0 [ 630.981914][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 630.987782][ T8258] do_recvmmsg+0xd77/0x2120 [ 630.992386][ T8249] do_fast_syscall_32+0x34/0x70 [ 630.997458][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 631.003776][ T8249] do_SYSENTER_32+0x1b/0x20 [ 631.009820][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 631.015011][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 631.020781][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 631.025993][ T8249] [ 631.031077][ T8258] do_fast_syscall_32+0x34/0x70 [ 631.036102][ T8249] Uninit was stored to memory at: [ 631.040911][ T8258] do_SYSENTER_32+0x1b/0x20 [ 631.045577][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 631.050592][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 631.056482][ T8249] get_compat_msghdr+0x108/0x2c0 [ 631.061564][ T8258] [ 631.061573][ T8258] Uninit was stored to memory at: [ 631.066772][ T8249] do_recvmmsg+0xd77/0x2120 [ 631.073114][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 631.079563][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 631.084304][ T8258] get_compat_msghdr+0x108/0x2c0 [ 631.090628][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 631.095717][ T8258] do_recvmmsg+0xd77/0x2120 [ 631.101436][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 631.106348][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 631.110857][ T8249] do_fast_syscall_32+0x34/0x70 [ 631.117244][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 631.121312][ T8249] do_SYSENTER_32+0x1b/0x20 [ 631.126484][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 631.146193][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 631.154645][ T8258] do_fast_syscall_32+0x34/0x70 [ 631.162718][ T8249] [ 631.170654][ T8258] do_SYSENTER_32+0x1b/0x20 [ 631.175683][ T8249] Uninit was stored to memory at: [ 631.175762][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 631.183722][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 631.188233][ T8249] get_compat_msghdr+0x108/0x2c0 [ 631.196285][ T8258] [ 631.196294][ T8258] Uninit was stored to memory at: [ 631.196366][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 631.204359][ T8249] do_recvmmsg+0xd77/0x2120 [ 631.207353][ T8258] get_compat_msghdr+0x108/0x2c0 [ 631.212477][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 631.217129][ T8258] do_recvmmsg+0xd77/0x2120 [ 631.222323][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 631.228619][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 631.233652][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 631.238646][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 631.243238][ T8249] do_fast_syscall_32+0x34/0x70 [ 631.248061][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 631.252858][ T8249] do_SYSENTER_32+0x1b/0x20 [ 631.257345][ T8258] do_fast_syscall_32+0x34/0x70 [ 631.263779][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 631.270074][ T8258] do_SYSENTER_32+0x1b/0x20 [ 631.275178][ T8249] [ 631.277473][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 631.282400][ T8249] Uninit was stored to memory at: [ 631.287389][ T8258] [ 631.287397][ T8258] Uninit was stored to memory at: [ 631.287472][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 631.291931][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 631.297045][ T8258] get_compat_msghdr+0x108/0x2c0 [ 631.303470][ T8249] get_compat_msghdr+0x108/0x2c0 [ 631.308369][ T8258] do_recvmmsg+0xd77/0x2120 [ 631.310688][ T8249] do_recvmmsg+0xd77/0x2120 [ 631.315773][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 631.320275][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 631.325448][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 631.330124][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 631.335129][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 631.341447][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 631.346010][ T8258] do_fast_syscall_32+0x34/0x70 [ 631.351053][ T8249] do_fast_syscall_32+0x34/0x70 [ 631.355821][ T8258] do_SYSENTER_32+0x1b/0x20 [ 631.360667][ T8249] do_SYSENTER_32+0x1b/0x20 [ 631.367053][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 631.371561][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 631.376656][ T8258] [ 631.376667][ T8258] Uninit was stored to memory at: [ 631.376741][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 631.383116][ T8249] [ 631.387901][ T8258] get_compat_msghdr+0x108/0x2c0 [ 631.390216][ T8249] Uninit was stored to memory at: [ 631.390289][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 631.394783][ T8258] do_recvmmsg+0xd77/0x2120 [ 631.399804][ T8249] get_compat_msghdr+0x108/0x2c0 [ 631.404979][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 631.411307][ T8249] do_recvmmsg+0xd77/0x2120 [ 631.416304][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 631.418639][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 631.423720][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 631.428830][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 631.433409][ T8258] do_fast_syscall_32+0x34/0x70 [ 631.438359][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 631.443118][ T8258] do_SYSENTER_32+0x1b/0x20 [ 631.447638][ T8249] do_fast_syscall_32+0x34/0x70 [ 631.454025][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 631.458704][ T8249] do_SYSENTER_32+0x1b/0x20 [ 631.463790][ T8258] [ 631.463799][ T8258] Uninit was stored to memory at: [ 631.463874][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 631.470120][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 631.475045][ T8258] get_compat_msghdr+0x108/0x2c0 [ 631.480076][ T8249] [ 631.480086][ T8249] Uninit was stored to memory at: [ 631.484641][ T8258] do_recvmmsg+0xd77/0x2120 [ 631.489560][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 631.495889][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 631.500394][ T8249] get_compat_msghdr+0x108/0x2c0 [ 631.500442][ T8249] do_recvmmsg+0xd77/0x2120 [ 631.500497][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 631.502916][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 631.509255][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 631.514340][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 631.516669][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 631.521672][ T8258] do_fast_syscall_32+0x34/0x70 [ 631.526890][ T8249] do_fast_syscall_32+0x34/0x70 [ 631.531965][ T8258] do_SYSENTER_32+0x1b/0x20 [ 631.537080][ T8249] do_SYSENTER_32+0x1b/0x20 [ 631.541901][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 631.546487][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 631.551093][ T8258] [ 631.551103][ T8258] Uninit was stored to memory at: [ 631.555846][ T8249] [ 631.560679][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 631.567055][ T8249] Uninit was stored to memory at: [ 631.573428][ T8258] get_compat_msghdr+0x108/0x2c0 [ 631.578514][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 631.583536][ T8258] do_recvmmsg+0xd77/0x2120 [ 631.588388][ T8249] get_compat_msghdr+0x108/0x2c0 [ 631.593303][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 631.597807][ T8249] do_recvmmsg+0xd77/0x2120 [ 631.602394][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 631.608718][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 631.615107][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 631.617444][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 631.622528][ T8258] do_fast_syscall_32+0x34/0x70 [ 631.627640][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 631.629954][ T8258] do_SYSENTER_32+0x1b/0x20 [ 631.634970][ T8249] do_fast_syscall_32+0x34/0x70 [ 631.639957][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 631.645146][ T8249] do_SYSENTER_32+0x1b/0x20 [ 631.649608][ T8258] [ 631.649619][ T8258] Local variable msg_sys created at: [ 631.654624][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 631.659268][ T8258] do_recvmmsg+0xbb/0x2120 [ 631.663849][ T8249] [ 631.670143][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 631.674900][ T8249] Local variable msg_sys created at: [ 631.964053][ T8249] do_recvmmsg+0xbb/0x2120 [ 631.968521][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 632.115283][ T8249] not chained 2970000 origins [ 632.120001][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 632.128710][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 632.138786][ T8249] Call Trace: [ 632.142074][ T8249] [ 632.145016][ T8249] dump_stack_lvl+0x1ff/0x28e [ 632.149753][ T8249] dump_stack+0x25/0x28 [ 632.153955][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 632.159734][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 632.164900][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 632.170769][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 632.176368][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 632.181533][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 632.187399][ T8249] ? should_fail+0x75/0x9c0 [ 632.191932][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 632.197095][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 632.203395][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 632.209517][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 632.214677][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 632.220553][ T8249] __msan_chain_origin+0xbf/0x140 [ 632.225631][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 632.230803][ T8249] get_compat_msghdr+0x108/0x2c0 [ 632.235784][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 632.240685][ T8249] do_recvmmsg+0xd77/0x2120 [ 632.245234][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 632.251122][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 632.256290][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 632.262322][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 632.267484][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 632.272648][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 632.278959][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 632.285513][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 632.290258][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 632.296642][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 632.301721][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 632.307487][ T8249] do_fast_syscall_32+0x34/0x70 [ 632.312389][ T8249] do_SYSENTER_32+0x1b/0x20 [ 632.314025][ T8258] not chained 2980000 origins [ 632.316942][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 632.327918][ T8249] RIP: 0023:0xf6f46549 [ 632.331997][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 632.351639][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 632.360076][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 632.368067][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 632.376058][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 632.384042][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 632.392026][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 632.400025][ T8249] [ 632.403045][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 632.405670][ T8249] Uninit was stored to memory at: [ 632.411754][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 632.417239][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 632.426808][ T8258] Call Trace: [ 632.426824][ T8258] [ 632.426838][ T8258] dump_stack_lvl+0x1ff/0x28e [ 632.426909][ T8258] dump_stack+0x25/0x28 [ 632.432105][ T8249] get_compat_msghdr+0x108/0x2c0 [ 632.435282][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 632.438202][ T8249] do_recvmmsg+0xd77/0x2120 [ 632.442867][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 632.442934][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 632.447089][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 632.452025][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 632.452090][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 632.457815][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 632.462301][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 632.462377][ T8258] ? should_fail+0x75/0x9c0 [ 632.467493][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 632.473283][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 632.473349][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 632.478030][ T8249] do_fast_syscall_32+0x34/0x70 [ 632.483561][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 632.483633][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 632.488738][ T8249] do_SYSENTER_32+0x1b/0x20 [ 632.495052][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 632.495124][ T8258] __msan_chain_origin+0xbf/0x140 [ 632.500933][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 632.505421][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 632.505494][ T8258] get_compat_msghdr+0x108/0x2c0 [ 632.510510][ T8249] [ 632.510519][ T8249] Uninit was stored to memory at: [ 632.515608][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 632.515679][ T8258] do_recvmmsg+0xd77/0x2120 [ 632.522220][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 632.526893][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 632.533039][ T8249] get_compat_msghdr+0x108/0x2c0 [ 632.538023][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 632.542614][ T8249] do_recvmmsg+0xd77/0x2120 [ 632.548310][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 632.553414][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 632.559620][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 632.564819][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 632.569654][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 632.571964][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 632.576977][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 632.581804][ T8249] do_fast_syscall_32+0x34/0x70 [ 632.586297][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 632.586382][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 632.586453][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 632.591524][ T8249] do_SYSENTER_32+0x1b/0x20 [ 632.596616][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 632.596677][ T8258] do_fast_syscall_32+0x34/0x70 [ 632.601636][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 632.607426][ T8258] do_SYSENTER_32+0x1b/0x20 [ 632.607491][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 632.612107][ T8249] [ 632.617101][ T8258] RIP: 0023:0xf6e80549 [ 632.621757][ T8249] Uninit was stored to memory at: [ 632.621831][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 632.626850][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 632.626900][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 632.626945][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 632.633351][ T8249] get_compat_msghdr+0x108/0x2c0 [ 632.639481][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 632.644584][ T8249] do_recvmmsg+0xd77/0x2120 [ 632.650971][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 632.655905][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 632.660460][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 632.666864][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 632.671775][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 632.676356][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 632.681979][ T8258] [ 632.686890][ T8249] do_fast_syscall_32+0x34/0x70 [ 632.693306][ T8258] Uninit was stored to memory at: [ 632.697678][ T8249] do_SYSENTER_32+0x1b/0x20 [ 632.704130][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 632.706404][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 632.710465][ T8258] get_compat_msghdr+0x108/0x2c0 [ 632.715594][ T8249] [ 632.715604][ T8249] Uninit was stored to memory at: [ 632.720680][ T8258] do_recvmmsg+0xd77/0x2120 [ 632.740443][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 632.748844][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 632.756903][ T8249] get_compat_msghdr+0x108/0x2c0 [ 632.761803][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 632.769858][ T8249] do_recvmmsg+0xd77/0x2120 [ 632.774408][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 632.782463][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 632.787108][ T8258] do_fast_syscall_32+0x34/0x70 [ 632.795164][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 632.801458][ T8258] do_SYSENTER_32+0x1b/0x20 [ 632.809511][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 632.814581][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 632.817603][ T8249] do_fast_syscall_32+0x34/0x70 [ 632.822533][ T8258] [ 632.822542][ T8258] Uninit was stored to memory at: [ 632.822620][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 632.827557][ T8249] do_SYSENTER_32+0x1b/0x20 [ 632.832118][ T8258] get_compat_msghdr+0x108/0x2c0 [ 632.837232][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 632.843623][ T8258] do_recvmmsg+0xd77/0x2120 [ 632.848556][ T8249] [ 632.848564][ T8249] Uninit was stored to memory at: [ 632.850867][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 632.856026][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 632.860439][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 632.865624][ T8249] get_compat_msghdr+0x108/0x2c0 [ 632.870269][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 632.875287][ T8249] do_recvmmsg+0xd77/0x2120 [ 632.881573][ T8258] do_fast_syscall_32+0x34/0x70 [ 632.886153][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 632.891141][ T8258] do_SYSENTER_32+0x1b/0x20 [ 632.895896][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 632.900708][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 632.907149][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 632.911618][ T8258] [ 632.911626][ T8258] Uninit was stored to memory at: [ 632.916718][ T8249] do_fast_syscall_32+0x34/0x70 [ 632.923141][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 632.927941][ T8249] do_SYSENTER_32+0x1b/0x20 [ 632.930255][ T8258] get_compat_msghdr+0x108/0x2c0 [ 632.935353][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 632.940428][ T8258] do_recvmmsg+0xd77/0x2120 [ 632.945011][ T8249] [ 632.949907][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 632.956310][ T8249] Uninit was stored to memory at: [ 632.960777][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 632.963272][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 632.968204][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 632.972961][ T8249] get_compat_msghdr+0x108/0x2c0 [ 632.978040][ T8258] do_fast_syscall_32+0x34/0x70 [ 632.984453][ T8249] do_recvmmsg+0xd77/0x2120 [ 632.989356][ T8258] do_SYSENTER_32+0x1b/0x20 [ 632.994458][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 632.998924][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 633.003870][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 633.008510][ T8258] [ 633.008518][ T8258] Uninit was stored to memory at: [ 633.013094][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 633.019434][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 633.025776][ T8249] do_fast_syscall_32+0x34/0x70 [ 633.030763][ T8258] get_compat_msghdr+0x108/0x2c0 [ 633.033174][ T8249] do_SYSENTER_32+0x1b/0x20 [ 633.038159][ T8258] do_recvmmsg+0xd77/0x2120 [ 633.043089][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 633.048156][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 633.052736][ T8249] [ 633.057634][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 633.064036][ T8249] Uninit was stored to memory at: [ 633.068520][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 633.070891][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 633.075568][ T8258] do_fast_syscall_32+0x34/0x70 [ 633.080590][ T8249] get_compat_msghdr+0x108/0x2c0 [ 633.086974][ T8258] do_SYSENTER_32+0x1b/0x20 [ 633.092181][ T8249] do_recvmmsg+0xd77/0x2120 [ 633.097170][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 633.102183][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 633.106994][ T8258] [ 633.107003][ T8258] Uninit was stored to memory at: [ 633.111475][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 633.116095][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 633.120712][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 633.127094][ T8258] get_compat_msghdr+0x108/0x2c0 [ 633.133521][ T8249] do_fast_syscall_32+0x34/0x70 [ 633.135818][ T8258] do_recvmmsg+0xd77/0x2120 [ 633.140829][ T8249] do_SYSENTER_32+0x1b/0x20 [ 633.145924][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 633.151033][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 633.155945][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 633.160884][ T8249] [ 633.160894][ T8249] Local variable msg_sys created at: [ 633.165443][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 633.169946][ T8249] do_recvmmsg+0xbb/0x2120 [ 633.176330][ T8258] do_fast_syscall_32+0x34/0x70 [ 633.181006][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 633.183423][ T8258] do_SYSENTER_32+0x1b/0x20 [ 633.326633][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 633.333120][ T8258] [ 633.335449][ T8258] Uninit was stored to memory at: [ 633.340535][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 633.345774][ T8258] get_compat_msghdr+0x108/0x2c0 [ 633.350755][ T8258] do_recvmmsg+0xd77/0x2120 [ 633.355400][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 633.360127][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 633.366598][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 633.371679][ T8258] do_fast_syscall_32+0x34/0x70 [ 633.376675][ T8258] do_SYSENTER_32+0x1b/0x20 [ 633.381232][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 633.387711][ T8258] [ 633.390038][ T8258] Uninit was stored to memory at: [ 633.395213][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 633.400366][ T8258] get_compat_msghdr+0x108/0x2c0 [ 633.405498][ T8258] do_recvmmsg+0xd77/0x2120 [ 633.410052][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 633.414855][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 633.421226][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 633.426384][ T8258] do_fast_syscall_32+0x34/0x70 [ 633.431289][ T8258] do_SYSENTER_32+0x1b/0x20 [ 633.435917][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 633.442381][ T8258] [ 633.444708][ T8258] Local variable msg_sys created at: [ 633.449992][ T8258] do_recvmmsg+0xbb/0x2120 [ 633.454534][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 633.569333][ T8249] not chained 2990000 origins [ 633.574238][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 633.582952][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 633.593026][ T8249] Call Trace: [ 633.596319][ T8249] [ 633.599269][ T8249] dump_stack_lvl+0x1ff/0x28e [ 633.604010][ T8249] dump_stack+0x25/0x28 [ 633.608219][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 633.613999][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 633.619170][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 633.625037][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 633.630634][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 633.635797][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 633.641660][ T8249] ? should_fail+0x75/0x9c0 [ 633.646195][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 633.651360][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 633.657656][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 633.663779][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 633.668938][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 633.674801][ T8249] __msan_chain_origin+0xbf/0x140 [ 633.679878][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 633.685050][ T8249] get_compat_msghdr+0x108/0x2c0 [ 633.690035][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 633.694941][ T8249] do_recvmmsg+0xd77/0x2120 [ 633.699489][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 633.705363][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 633.710529][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 633.716560][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 633.721720][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 633.726880][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 633.733182][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 633.739738][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 633.744484][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 633.750872][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 633.755949][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 633.761714][ T8249] do_fast_syscall_32+0x34/0x70 [ 633.766620][ T8249] do_SYSENTER_32+0x1b/0x20 [ 633.767959][ T8258] not chained 3000000 origins [ 633.771169][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 633.782147][ T8249] RIP: 0023:0xf6f46549 [ 633.786231][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 633.805870][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 633.814311][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 633.822299][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 633.830284][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 633.838268][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 633.846251][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 633.854252][ T8249] [ 633.857273][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 633.860021][ T8249] Uninit was stored to memory at: [ 633.865986][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 633.866017][ T8258] Call Trace: [ 633.866032][ T8258] [ 633.866077][ T8258] dump_stack_lvl+0x1ff/0x28e [ 633.866151][ T8258] dump_stack+0x25/0x28 [ 633.866213][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 633.866285][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 633.866349][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 633.866421][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 633.871530][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 633.881514][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 633.881582][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 633.881655][ T8258] ? should_fail+0x75/0x9c0 [ 633.884990][ T8249] get_compat_msghdr+0x108/0x2c0 [ 633.887837][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 633.892613][ T8249] do_recvmmsg+0xd77/0x2120 [ 633.896634][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 633.902429][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 633.907446][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 633.913345][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 633.918779][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 633.923963][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 633.928998][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 633.934858][ T8249] do_fast_syscall_32+0x34/0x70 [ 633.939241][ T8258] __msan_chain_origin+0xbf/0x140 [ 633.944256][ T8249] do_SYSENTER_32+0x1b/0x20 [ 633.949261][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 633.953843][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 633.959988][ T8258] get_compat_msghdr+0x108/0x2c0 [ 633.964733][ T8249] [ 633.970683][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 633.977082][ T8249] Uninit was stored to memory at: [ 633.982080][ T8258] do_recvmmsg+0xd77/0x2120 [ 633.982158][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 633.987234][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 633.992964][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 633.993047][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 633.997890][ T8249] get_compat_msghdr+0x108/0x2c0 [ 634.002895][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 634.002960][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 634.007467][ T8249] do_recvmmsg+0xd77/0x2120 [ 634.012567][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 634.012634][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 634.018957][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 634.023888][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 634.023961][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 634.026275][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 634.031109][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 634.036209][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 634.040599][ T8258] do_fast_syscall_32+0x34/0x70 [ 634.045782][ T8249] do_fast_syscall_32+0x34/0x70 [ 634.050778][ T8258] do_SYSENTER_32+0x1b/0x20 [ 634.056659][ T8249] do_SYSENTER_32+0x1b/0x20 [ 634.061656][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 634.066666][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 634.071665][ T8258] RIP: 0023:0xf6e80549 [ 634.077980][ T8249] [ 634.082369][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 634.082418][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 634.082463][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 634.088937][ T8249] Uninit was stored to memory at: [ 634.089011][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 634.093594][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 634.093625][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 634.093655][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 634.093684][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 634.098345][ T8249] get_compat_msghdr+0x108/0x2c0 [ 634.104667][ T8258] [ 634.104776][ T8258] Uninit was stored to memory at: [ 634.109748][ T8249] do_recvmmsg+0xd77/0x2120 [ 634.116190][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 634.121850][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 634.126927][ T8258] get_compat_msghdr+0x108/0x2c0 [ 634.131777][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 634.136682][ T8258] do_recvmmsg+0xd77/0x2120 [ 634.141192][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 634.145754][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 634.152180][ T8249] do_fast_syscall_32+0x34/0x70 [ 634.158467][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 634.162613][ T8249] do_SYSENTER_32+0x1b/0x20 [ 634.164909][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 634.184599][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 634.193048][ T8258] do_fast_syscall_32+0x34/0x70 [ 634.201023][ T8249] [ 634.201032][ T8249] Uninit was stored to memory at: [ 634.206114][ T8258] do_SYSENTER_32+0x1b/0x20 [ 634.211286][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 634.219261][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 634.227329][ T8249] get_compat_msghdr+0x108/0x2c0 [ 634.235343][ T8258] [ 634.235352][ T8258] Uninit was stored to memory at: [ 634.235421][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 634.243416][ T8249] do_recvmmsg+0xd77/0x2120 [ 634.248313][ T8258] get_compat_msghdr+0x108/0x2c0 [ 634.251320][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 634.256397][ T8258] do_recvmmsg+0xd77/0x2120 [ 634.260903][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 634.266080][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 634.270757][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 634.275752][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 634.282175][ T8249] do_fast_syscall_32+0x34/0x70 [ 634.286637][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 634.291639][ T8249] do_SYSENTER_32+0x1b/0x20 [ 634.296369][ T8258] do_fast_syscall_32+0x34/0x70 [ 634.301221][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 634.307601][ T8258] do_SYSENTER_32+0x1b/0x20 [ 634.312199][ T8249] [ 634.317188][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 634.323592][ T8249] Uninit was stored to memory at: [ 634.328401][ T8258] [ 634.328409][ T8258] Uninit was stored to memory at: [ 634.330774][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 634.335848][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 634.340294][ T8249] get_compat_msghdr+0x108/0x2c0 [ 634.345460][ T8258] get_compat_msghdr+0x108/0x2c0 [ 634.351785][ T8249] do_recvmmsg+0xd77/0x2120 [ 634.356776][ T8258] do_recvmmsg+0xd77/0x2120 [ 634.359110][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 634.364187][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 634.369307][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 634.373868][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 634.378857][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 634.383534][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 634.388039][ T8249] do_fast_syscall_32+0x34/0x70 [ 634.394419][ T8258] do_fast_syscall_32+0x34/0x70 [ 634.399098][ T8249] do_SYSENTER_32+0x1b/0x20 [ 634.404178][ T8258] do_SYSENTER_32+0x1b/0x20 [ 634.410505][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 634.415497][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 634.420521][ T8249] [ 634.420530][ T8249] Uninit was stored to memory at: [ 634.425075][ T8258] [ 634.425083][ T8258] Uninit was stored to memory at: [ 634.425156][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 634.429983][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 634.436306][ T8258] get_compat_msghdr+0x108/0x2c0 [ 634.440811][ T8249] get_compat_msghdr+0x108/0x2c0 [ 634.443194][ T8258] do_recvmmsg+0xd77/0x2120 [ 634.449521][ T8249] do_recvmmsg+0xd77/0x2120 [ 634.454599][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 634.456929][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 634.461931][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 634.467119][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 634.472266][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 634.477198][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 634.482191][ T8258] do_fast_syscall_32+0x34/0x70 [ 634.486693][ T8249] do_fast_syscall_32+0x34/0x70 [ 634.491178][ T8258] do_SYSENTER_32+0x1b/0x20 [ 634.495933][ T8249] do_SYSENTER_32+0x1b/0x20 [ 634.500567][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 634.500634][ T8258] [ 634.500642][ T8258] Uninit was stored to memory at: [ 634.500711][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 634.507129][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 634.513511][ T8258] get_compat_msghdr+0x108/0x2c0 [ 634.518540][ T8249] [ 634.518549][ T8249] Uninit was stored to memory at: [ 634.523624][ T8258] do_recvmmsg+0xd77/0x2120 [ 634.528531][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 634.533386][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 634.537886][ T8249] get_compat_msghdr+0x108/0x2c0 [ 634.542447][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 634.548771][ T8249] do_recvmmsg+0xd77/0x2120 [ 634.555158][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 634.557488][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 634.562576][ T8258] do_fast_syscall_32+0x34/0x70 [ 634.564905][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 634.569909][ T8258] do_SYSENTER_32+0x1b/0x20 [ 634.575109][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 634.580181][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 634.585199][ T8249] do_fast_syscall_32+0x34/0x70 [ 634.590099][ T8258] [ 634.590111][ T8258] Uninit was stored to memory at: [ 634.590190][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 634.594707][ T8249] do_SYSENTER_32+0x1b/0x20 [ 634.599187][ T8258] get_compat_msghdr+0x108/0x2c0 [ 634.603943][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 634.608590][ T8258] do_recvmmsg+0xd77/0x2120 [ 634.614996][ T8249] [ 634.621286][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 634.626391][ T8249] Local variable msg_sys created at: [ 634.631377][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 634.636306][ T8249] do_recvmmsg+0xbb/0x2120 [ 634.641126][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 634.645707][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 634.650177][ T8258] do_fast_syscall_32+0x34/0x70 [ 634.830569][ T8258] do_SYSENTER_32+0x1b/0x20 [ 634.835223][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 634.841613][ T8258] [ 634.844088][ T8258] Uninit was stored to memory at: [ 634.849176][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 634.854473][ T8258] get_compat_msghdr+0x108/0x2c0 [ 634.859452][ T8258] do_recvmmsg+0xd77/0x2120 [ 634.864152][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 634.868875][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 634.875396][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 634.880477][ T8258] do_fast_syscall_32+0x34/0x70 [ 634.885472][ T8258] do_SYSENTER_32+0x1b/0x20 [ 634.890027][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 634.896506][ T8258] [ 634.898835][ T8258] Local variable msg_sys created at: [ 634.904210][ T8258] do_recvmmsg+0xbb/0x2120 [ 634.908672][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 635.080677][ T8249] not chained 3010000 origins [ 635.085712][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 635.094423][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 635.104496][ T8249] Call Trace: [ 635.107786][ T8249] [ 635.110724][ T8249] dump_stack_lvl+0x1ff/0x28e [ 635.115461][ T8249] dump_stack+0x25/0x28 [ 635.119660][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 635.125435][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 635.130595][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 635.136460][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 635.142062][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 635.147246][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 635.153117][ T8249] ? should_fail+0x75/0x9c0 [ 635.157653][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 635.162817][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 635.169113][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 635.175237][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 635.180400][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 635.186261][ T8249] __msan_chain_origin+0xbf/0x140 [ 635.191336][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 635.196505][ T8249] get_compat_msghdr+0x108/0x2c0 [ 635.201483][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 635.206383][ T8249] do_recvmmsg+0xd77/0x2120 [ 635.210931][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 635.216811][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 635.221971][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 635.228003][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 635.233170][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 635.238333][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 635.244637][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 635.251194][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 635.255934][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 635.262319][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 635.267396][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 635.273159][ T8249] do_fast_syscall_32+0x34/0x70 [ 635.273558][ T8258] not chained 3020000 origins [ 635.278064][ T8249] do_SYSENTER_32+0x1b/0x20 [ 635.287217][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 635.293590][ T8249] RIP: 0023:0xf6f46549 [ 635.297667][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 635.317304][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 635.325748][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 635.333746][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 635.341730][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 635.349713][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 635.357698][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 635.365692][ T8249] [ 635.368713][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 635.371758][ T8249] Uninit was stored to memory at: [ 635.377422][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 635.377450][ T8258] Call Trace: [ 635.377464][ T8258] [ 635.377479][ T8258] dump_stack_lvl+0x1ff/0x28e [ 635.377553][ T8258] dump_stack+0x25/0x28 [ 635.377611][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 635.377681][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 635.377740][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 635.377808][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 635.377870][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 635.377933][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 635.378005][ T8258] ? should_fail+0x75/0x9c0 [ 635.378058][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 635.378122][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 635.383340][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 635.393218][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 635.393291][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 635.396583][ T8249] get_compat_msghdr+0x108/0x2c0 [ 635.399505][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 635.404260][ T8249] do_recvmmsg+0xd77/0x2120 [ 635.408301][ T8258] __msan_chain_origin+0xbf/0x140 [ 635.414090][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 635.419090][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 635.424969][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 635.430422][ T8258] get_compat_msghdr+0x108/0x2c0 [ 635.435591][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 635.441287][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 635.445871][ T8249] do_fast_syscall_32+0x34/0x70 [ 635.450875][ T8258] do_recvmmsg+0xd77/0x2120 [ 635.457192][ T8249] do_SYSENTER_32+0x1b/0x20 [ 635.462207][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 635.462275][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 635.468355][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 635.473459][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 635.473525][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 635.478464][ T8249] [ 635.478473][ T8249] Uninit was stored to memory at: [ 635.484250][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 635.484327][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 635.488887][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 635.493836][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 635.493913][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 635.498584][ T8249] get_compat_msghdr+0x108/0x2c0 [ 635.503687][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 635.503754][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 635.510077][ T8249] do_recvmmsg+0xd77/0x2120 [ 635.515000][ T8258] do_fast_syscall_32+0x34/0x70 [ 635.515072][ T8258] do_SYSENTER_32+0x1b/0x20 [ 635.520098][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 635.524930][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 635.525003][ T8258] RIP: 0023:0xf6e80549 [ 635.525035][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 635.529860][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 635.534431][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 635.534478][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 635.534512][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 635.534542][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 635.539017][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 635.544117][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 635.544148][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 635.544192][ T8258] [ 635.544297][ T8258] Uninit was stored to memory at: [ 635.550034][ T8249] do_fast_syscall_32+0x34/0x70 [ 635.556484][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 635.561538][ T8249] do_SYSENTER_32+0x1b/0x20 [ 635.566713][ T8258] get_compat_msghdr+0x108/0x2c0 [ 635.569046][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 635.574130][ T8258] do_recvmmsg+0xd77/0x2120 [ 635.580372][ T8249] [ 635.580380][ T8249] Uninit was stored to memory at: [ 635.580451][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 635.586932][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 635.592144][ T8249] get_compat_msghdr+0x108/0x2c0 [ 635.596779][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 635.603182][ T8249] do_recvmmsg+0xd77/0x2120 [ 635.608085][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 635.613190][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 635.618876][ T8258] do_fast_syscall_32+0x34/0x70 [ 635.623468][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 635.628280][ T8258] do_SYSENTER_32+0x1b/0x20 [ 635.632859][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 635.637500][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 635.643906][ T8249] do_fast_syscall_32+0x34/0x70 [ 635.647937][ T8258] [ 635.647946][ T8258] Uninit was stored to memory at: [ 635.648017][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 635.667629][ T8249] do_SYSENTER_32+0x1b/0x20 [ 635.674008][ T8258] get_compat_msghdr+0x108/0x2c0 [ 635.682515][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 635.690459][ T8258] do_recvmmsg+0xd77/0x2120 [ 635.698514][ T8249] [ 635.706536][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 635.711575][ T8249] Uninit was stored to memory at: [ 635.711646][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 635.719635][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 635.727718][ T8249] get_compat_msghdr+0x108/0x2c0 [ 635.730710][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 635.735815][ T8249] do_recvmmsg+0xd77/0x2120 [ 635.740629][ T8258] do_fast_syscall_32+0x34/0x70 [ 635.745839][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 635.750310][ T8258] do_SYSENTER_32+0x1b/0x20 [ 635.755332][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 635.761622][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 635.766206][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 635.768501][ T8258] [ 635.768509][ T8258] Uninit was stored to memory at: [ 635.773616][ T8249] do_fast_syscall_32+0x34/0x70 [ 635.778752][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 635.783443][ T8249] do_SYSENTER_32+0x1b/0x20 [ 635.788345][ T8258] get_compat_msghdr+0x108/0x2c0 [ 635.794752][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 635.799216][ T8258] do_recvmmsg+0xd77/0x2120 [ 635.804321][ T8249] [ 635.808962][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 635.813890][ T8249] Uninit was stored to memory at: [ 635.820178][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 635.824822][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 635.829751][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 635.836158][ T8249] get_compat_msghdr+0x108/0x2c0 [ 635.840971][ T8258] do_fast_syscall_32+0x34/0x70 [ 635.843378][ T8249] do_recvmmsg+0xd77/0x2120 [ 635.848370][ T8258] do_SYSENTER_32+0x1b/0x20 [ 635.853557][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 635.858028][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 635.863055][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 635.869342][ T8258] [ 635.869351][ T8258] Uninit was stored to memory at: [ 635.873941][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 635.876308][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 635.880905][ T8249] do_fast_syscall_32+0x34/0x70 [ 635.885989][ T8258] get_compat_msghdr+0x108/0x2c0 [ 635.891112][ T8249] do_SYSENTER_32+0x1b/0x20 [ 635.897499][ T8258] do_recvmmsg+0xd77/0x2120 [ 635.902551][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 635.907538][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 635.912128][ T8249] [ 635.916944][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 635.921601][ T8249] Uninit was stored to memory at: [ 635.921672][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 635.926162][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 635.932591][ T8249] get_compat_msghdr+0x108/0x2c0 [ 635.938876][ T8258] do_fast_syscall_32+0x34/0x70 [ 635.943982][ T8249] do_recvmmsg+0xd77/0x2120 [ 635.946273][ T8258] do_SYSENTER_32+0x1b/0x20 [ 635.951277][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 635.956189][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 635.961298][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 635.965881][ T8258] [ 635.965890][ T8258] Uninit was stored to memory at: [ 635.965961][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 635.970820][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 635.977224][ T8258] get_compat_msghdr+0x108/0x2c0 [ 635.981733][ T8249] do_fast_syscall_32+0x34/0x70 [ 635.984125][ T8258] do_recvmmsg+0xd77/0x2120 [ 635.988796][ T8249] do_SYSENTER_32+0x1b/0x20 [ 635.993876][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 636.000210][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 636.005384][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 636.010428][ T8249] [ 636.010436][ T8249] Uninit was stored to memory at: [ 636.010507][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 636.015427][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 636.020282][ T8249] get_compat_msghdr+0x108/0x2c0 [ 636.024842][ T8258] do_fast_syscall_32+0x34/0x70 [ 636.029351][ T8249] do_recvmmsg+0xd77/0x2120 [ 636.034089][ T8258] do_SYSENTER_32+0x1b/0x20 [ 636.040415][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 636.046802][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 636.049135][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 636.054215][ T8258] [ 636.054223][ T8258] Uninit was stored to memory at: [ 636.054293][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 636.059255][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 636.064426][ T8258] get_compat_msghdr+0x108/0x2c0 [ 636.069288][ T8249] do_fast_syscall_32+0x34/0x70 [ 636.074285][ T8258] do_recvmmsg+0xd77/0x2120 [ 636.078789][ T8249] do_SYSENTER_32+0x1b/0x20 [ 636.083475][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 636.089805][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 636.094555][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 636.096893][ T8249] [ 636.096903][ T8249] Local variable msg_sys created at: [ 636.103277][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 636.108305][ T8249] do_recvmmsg+0xbb/0x2120 [ 636.113477][ T8258] do_fast_syscall_32+0x34/0x70 [ 636.118502][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 636.123495][ T8258] do_SYSENTER_32+0x1b/0x20 [ 636.347893][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 636.354433][ T8258] [ 636.356770][ T8258] Uninit was stored to memory at: [ 636.361856][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 636.367184][ T8258] get_compat_msghdr+0x108/0x2c0 [ 636.372258][ T8258] do_recvmmsg+0xd77/0x2120 [ 636.376815][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 636.381545][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 636.388092][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 636.393320][ T8258] do_fast_syscall_32+0x34/0x70 [ 636.398228][ T8258] do_SYSENTER_32+0x1b/0x20 [ 636.402926][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 636.409314][ T8258] [ 636.411643][ T8258] Local variable msg_sys created at: [ 636.417077][ T8258] do_recvmmsg+0xbb/0x2120 [ 636.421541][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 636.485392][ T8249] not chained 3030000 origins [ 636.490100][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 636.498810][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 636.508888][ T8249] Call Trace: [ 636.512181][ T8249] [ 636.515126][ T8249] dump_stack_lvl+0x1ff/0x28e [ 636.519877][ T8249] dump_stack+0x25/0x28 [ 636.524088][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 636.529880][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 636.535045][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 636.540920][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 636.546521][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 636.551697][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 636.557580][ T8249] ? should_fail+0x75/0x9c0 [ 636.562129][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 636.567302][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 636.573603][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 636.579732][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 636.584899][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 636.590770][ T8249] __msan_chain_origin+0xbf/0x140 [ 636.595847][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 636.601023][ T8249] get_compat_msghdr+0x108/0x2c0 [ 636.606002][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 636.610918][ T8249] do_recvmmsg+0xd77/0x2120 [ 636.615468][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 636.621349][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 636.626514][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 636.632553][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 636.637721][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 636.642883][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 636.649190][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 636.655744][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 636.660484][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 636.666867][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 636.671948][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 636.677739][ T8249] do_fast_syscall_32+0x34/0x70 [ 636.682646][ T8249] do_SYSENTER_32+0x1b/0x20 [ 636.687198][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 636.693582][ T8249] RIP: 0023:0xf6f46549 [ 636.697676][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 636.717324][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 636.725746][ T8258] not chained 3040000 origins [ 636.725770][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 636.738406][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 636.746394][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 636.754384][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 636.762370][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 636.770367][ T8249] [ 636.773393][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 636.778916][ T8249] Uninit was stored to memory at: [ 636.782106][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 636.782133][ T8258] Call Trace: [ 636.782147][ T8258] [ 636.782162][ T8258] dump_stack_lvl+0x1ff/0x28e [ 636.782237][ T8258] dump_stack+0x25/0x28 [ 636.782294][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 636.782362][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 636.782426][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 636.782495][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 636.782556][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 636.782623][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 636.782692][ T8258] ? should_fail+0x75/0x9c0 [ 636.782737][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 636.782800][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 636.782868][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 636.782934][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 636.782992][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 636.783058][ T8258] __msan_chain_origin+0xbf/0x140 [ 636.783121][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 636.783191][ T8258] get_compat_msghdr+0x108/0x2c0 [ 636.783246][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 636.783311][ T8258] do_recvmmsg+0xd77/0x2120 [ 636.783384][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 636.783448][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 636.788539][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 636.798553][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 636.798623][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 636.801925][ T8249] get_compat_msghdr+0x108/0x2c0 [ 636.804854][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 636.804942][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 636.809647][ T8249] do_recvmmsg+0xd77/0x2120 [ 636.813788][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 636.813866][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 636.819589][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 636.824693][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 636.824761][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 636.830567][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 636.836098][ T8258] do_fast_syscall_32+0x34/0x70 [ 636.836165][ T8258] do_SYSENTER_32+0x1b/0x20 [ 636.841285][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 636.847072][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 636.847146][ T8258] RIP: 0023:0xf6e80549 [ 636.847178][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 636.851652][ T8249] do_fast_syscall_32+0x34/0x70 [ 636.856745][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 636.856792][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 636.856831][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 636.856860][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 636.863162][ T8249] do_SYSENTER_32+0x1b/0x20 [ 636.869116][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 636.874300][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 636.879993][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 636.885089][ T8249] [ 636.890102][ T8258] [ 636.895097][ T8249] Uninit was stored to memory at: [ 636.903181][ T8258] Uninit was stored to memory at: [ 636.904508][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 636.909494][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 636.915322][ T8249] get_compat_msghdr+0x108/0x2c0 [ 636.915370][ T8249] do_recvmmsg+0xd77/0x2120 [ 636.915423][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 636.915476][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 636.915530][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 636.915593][ T8249] do_fast_syscall_32+0x34/0x70 [ 636.915652][ T8249] do_SYSENTER_32+0x1b/0x20 [ 636.915707][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 636.915768][ T8249] [ 636.915775][ T8249] Uninit was stored to memory at: [ 636.915840][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 636.915886][ T8249] get_compat_msghdr+0x108/0x2c0 [ 636.915933][ T8249] do_recvmmsg+0xd77/0x2120 [ 636.915988][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 636.916044][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 636.916100][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 636.921217][ T8258] get_compat_msghdr+0x108/0x2c0 [ 636.926418][ T8249] do_fast_syscall_32+0x34/0x70 [ 636.931489][ T8258] do_recvmmsg+0xd77/0x2120 [ 636.936510][ T8249] do_SYSENTER_32+0x1b/0x20 [ 636.942790][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 636.949296][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 636.953859][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 636.958534][ T8249] [ 636.958543][ T8249] Uninit was stored to memory at: [ 636.964934][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 636.969670][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 636.974692][ T8258] do_fast_syscall_32+0x34/0x70 [ 636.980408][ T8249] get_compat_msghdr+0x108/0x2c0 [ 636.986806][ T8258] do_SYSENTER_32+0x1b/0x20 [ 636.991659][ T8249] do_recvmmsg+0xd77/0x2120 [ 636.996219][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 637.001245][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 637.007635][ T8258] [ 637.007644][ T8258] Uninit was stored to memory at: [ 637.007715][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 637.011705][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 637.031410][ T8258] get_compat_msghdr+0x108/0x2c0 [ 637.036345][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 637.044816][ T8258] do_recvmmsg+0xd77/0x2120 [ 637.052896][ T8249] do_fast_syscall_32+0x34/0x70 [ 637.060834][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 637.068885][ T8249] do_SYSENTER_32+0x1b/0x20 [ 637.073430][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 637.081405][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 637.087809][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 637.095880][ T8249] [ 637.098177][ T8258] do_fast_syscall_32+0x34/0x70 [ 637.101185][ T8249] Uninit was stored to memory at: [ 637.101259][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 637.106268][ T8258] do_SYSENTER_32+0x1b/0x20 [ 637.111291][ T8249] get_compat_msghdr+0x108/0x2c0 [ 637.116459][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 637.121574][ T8249] do_recvmmsg+0xd77/0x2120 [ 637.126575][ T8258] [ 637.126588][ T8258] Uninit was stored to memory at: [ 637.126658][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 637.131077][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 637.135811][ T8258] get_compat_msghdr+0x108/0x2c0 [ 637.142233][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 637.147219][ T8258] do_recvmmsg+0xd77/0x2120 [ 637.152154][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 637.156612][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 637.163014][ T8249] do_fast_syscall_32+0x34/0x70 [ 637.165309][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 637.170313][ T8249] do_SYSENTER_32+0x1b/0x20 [ 637.175478][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 637.180414][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 637.184975][ T8258] do_fast_syscall_32+0x34/0x70 [ 637.189652][ T8249] [ 637.189660][ T8249] Uninit was stored to memory at: [ 637.189732][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 637.196038][ T8258] do_SYSENTER_32+0x1b/0x20 [ 637.201064][ T8249] get_compat_msghdr+0x108/0x2c0 [ 637.206067][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 637.210922][ T8249] do_recvmmsg+0xd77/0x2120 [ 637.215481][ T8258] [ 637.215489][ T8258] Uninit was stored to memory at: [ 637.215559][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 637.219985][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 637.224717][ T8258] get_compat_msghdr+0x108/0x2c0 [ 637.231042][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 637.237426][ T8258] do_recvmmsg+0xd77/0x2120 [ 637.239758][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 637.244840][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 637.249861][ T8249] do_fast_syscall_32+0x34/0x70 [ 637.255029][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 637.259883][ T8249] do_SYSENTER_32+0x1b/0x20 [ 637.264877][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 637.269379][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 637.273936][ T8258] do_fast_syscall_32+0x34/0x70 [ 637.280268][ T8249] [ 637.280277][ T8249] Uninit was stored to memory at: [ 637.280347][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 637.285002][ T8258] do_SYSENTER_32+0x1b/0x20 [ 637.287334][ T8249] get_compat_msghdr+0x108/0x2c0 [ 637.292412][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 637.297523][ T8249] do_recvmmsg+0xd77/0x2120 [ 637.303906][ T8258] [ 637.303914][ T8258] Uninit was stored to memory at: [ 637.303984][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 637.308843][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 637.313921][ T8258] get_compat_msghdr+0x108/0x2c0 [ 637.318425][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 637.323332][ T8258] do_recvmmsg+0xd77/0x2120 [ 637.328009][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 637.332570][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 637.338896][ T8249] do_fast_syscall_32+0x34/0x70 [ 637.345280][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 637.350303][ T8249] do_SYSENTER_32+0x1b/0x20 [ 637.352691][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 637.357544][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 637.362631][ T8258] do_fast_syscall_32+0x34/0x70 [ 637.367736][ T8249] [ 637.367746][ T8249] Local variable msg_sys created at: [ 637.372296][ T8258] do_SYSENTER_32+0x1b/0x20 [ 637.377233][ T8249] do_recvmmsg+0xbb/0x2120 [ 637.383624][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 637.383690][ T8258] [ 637.383697][ T8258] Uninit was stored to memory at: [ 637.388175][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 637.390546][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 637.719073][ T8258] get_compat_msghdr+0x108/0x2c0 [ 637.724221][ T8258] do_recvmmsg+0xd77/0x2120 [ 637.728774][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 637.733661][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 637.740039][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 637.745199][ T8258] do_fast_syscall_32+0x34/0x70 [ 637.750101][ T8258] do_SYSENTER_32+0x1b/0x20 [ 637.754743][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 637.761131][ T8258] [ 637.763544][ T8258] Uninit was stored to memory at: [ 637.768640][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 637.773883][ T8258] get_compat_msghdr+0x108/0x2c0 [ 637.778861][ T8258] do_recvmmsg+0xd77/0x2120 [ 637.783496][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 637.788228][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 637.794749][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 637.799833][ T8258] do_fast_syscall_32+0x34/0x70 [ 637.804894][ T8258] do_SYSENTER_32+0x1b/0x20 [ 637.809450][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 637.815996][ T8258] [ 637.818327][ T8258] Local variable msg_sys created at: [ 637.823762][ T8258] do_recvmmsg+0xbb/0x2120 [ 637.828227][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 637.861320][ T1193] ieee802154 phy0 wpan0: encryption failed: -22 [ 637.867870][ T1193] ieee802154 phy1 wpan1: encryption failed: -22 [ 637.914444][ T8258] not chained 3050000 origins [ 637.919152][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 637.927865][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 637.937943][ T8258] Call Trace: [ 637.941230][ T8258] [ 637.944172][ T8258] dump_stack_lvl+0x1ff/0x28e [ 637.948907][ T8258] dump_stack+0x25/0x28 [ 637.953112][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 637.958892][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 637.964059][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 637.969926][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 637.975528][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 637.980698][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 637.986570][ T8258] ? should_fail+0x75/0x9c0 [ 637.991109][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 637.996277][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 638.002583][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 638.008713][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 638.013879][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 638.019742][ T8258] __msan_chain_origin+0xbf/0x140 [ 638.024823][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 638.029993][ T8258] get_compat_msghdr+0x108/0x2c0 [ 638.034978][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 638.039882][ T8258] do_recvmmsg+0xd77/0x2120 [ 638.044452][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 638.049622][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 638.055494][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 638.060665][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 638.065832][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 638.072138][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 638.078694][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 638.083435][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 638.089826][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 638.094901][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 638.100667][ T8258] do_fast_syscall_32+0x34/0x70 [ 638.105574][ T8258] do_SYSENTER_32+0x1b/0x20 [ 638.110131][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 638.116521][ T8258] RIP: 0023:0xf6e80549 [ 638.120617][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 638.140270][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 638.148722][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 638.156730][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 638.164729][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 638.172724][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 638.180718][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 638.188728][ T8258] [ 638.194356][ T8258] Uninit was stored to memory at: [ 638.199462][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 638.207209][ T8258] get_compat_msghdr+0x108/0x2c0 [ 638.212624][ T8258] do_recvmmsg+0xd77/0x2120 [ 638.217178][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 638.221899][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 638.228365][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 638.233537][ T8258] do_fast_syscall_32+0x34/0x70 [ 638.238440][ T8258] do_SYSENTER_32+0x1b/0x20 [ 638.243151][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 638.249539][ T8258] [ 638.251872][ T8258] Uninit was stored to memory at: [ 638.257118][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 638.262456][ T8258] get_compat_msghdr+0x108/0x2c0 [ 638.267434][ T8258] do_recvmmsg+0xd77/0x2120 [ 638.271984][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 638.276864][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 638.283326][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 638.288402][ T8258] do_fast_syscall_32+0x34/0x70 [ 638.293387][ T8258] do_SYSENTER_32+0x1b/0x20 [ 638.297937][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 638.304407][ T8258] [ 638.306754][ T8258] Uninit was stored to memory at: [ 638.311841][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 638.317089][ T8258] get_compat_msghdr+0x108/0x2c0 [ 638.322145][ T8258] do_recvmmsg+0xd77/0x2120 [ 638.326695][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 638.331416][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 638.337883][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 638.343058][ T8258] do_fast_syscall_32+0x34/0x70 [ 638.347962][ T8258] do_SYSENTER_32+0x1b/0x20 [ 638.352603][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 638.358988][ T8258] [ 638.361321][ T8258] Uninit was stored to memory at: [ 638.366486][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 638.371633][ T8258] get_compat_msghdr+0x108/0x2c0 [ 638.376708][ T8258] do_recvmmsg+0xd77/0x2120 [ 638.381264][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 638.386096][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 638.392567][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 638.397650][ T8258] do_fast_syscall_32+0x34/0x70 [ 638.402645][ T8258] do_SYSENTER_32+0x1b/0x20 [ 638.407202][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 638.413680][ T8258] [ 638.416012][ T8258] Uninit was stored to memory at: [ 638.421095][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 638.426336][ T8258] get_compat_msghdr+0x108/0x2c0 [ 638.431323][ T8258] do_recvmmsg+0xd77/0x2120 [ 638.436032][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 638.440758][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 638.447283][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 638.452450][ T8258] do_fast_syscall_32+0x34/0x70 [ 638.454452][ T8249] not chained 3060000 origins [ 638.457352][ T8258] do_SYSENTER_32+0x1b/0x20 [ 638.462269][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 638.466639][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 638.475306][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 638.475336][ T8249] Call Trace: [ 638.475351][ T8249] [ 638.475366][ T8249] dump_stack_lvl+0x1ff/0x28e [ 638.481717][ T8258] [ 638.481726][ T8258] Uninit was stored to memory at: [ 638.481799][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 638.491784][ T8249] dump_stack+0x25/0x28 [ 638.491849][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 638.495225][ T8258] get_compat_msghdr+0x108/0x2c0 [ 638.498083][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 638.502810][ T8258] do_recvmmsg+0xd77/0x2120 [ 638.505058][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 638.510065][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 638.515172][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 638.515241][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 638.519407][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 638.525118][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 638.525198][ T8249] ? should_fail+0x75/0x9c0 [ 638.530134][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 638.535235][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 638.535302][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 638.539797][ T8258] do_fast_syscall_32+0x34/0x70 [ 638.545594][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 638.545667][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 638.550329][ T8258] do_SYSENTER_32+0x1b/0x20 [ 638.555860][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 638.555933][ T8249] __msan_chain_origin+0xbf/0x140 [ 638.561024][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 638.567359][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 638.567433][ T8249] get_compat_msghdr+0x108/0x2c0 [ 638.573295][ T8258] [ 638.577722][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 638.582797][ T8258] Uninit was stored to memory at: [ 638.587825][ T8249] do_recvmmsg+0xd77/0x2120 [ 638.594184][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 638.598882][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 638.605007][ T8258] get_compat_msghdr+0x108/0x2c0 [ 638.610051][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 638.614597][ T8258] do_recvmmsg+0xd77/0x2120 [ 638.620321][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 638.625404][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 638.631650][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 638.636816][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 638.641663][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 638.644048][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 638.648812][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 638.653893][ T8258] do_fast_syscall_32+0x34/0x70 [ 638.658314][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 638.663476][ T8258] do_SYSENTER_32+0x1b/0x20 [ 638.669201][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 638.674193][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 638.679234][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 638.683780][ T8258] [ 638.689683][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 638.694406][ T8258] Local variable msg_sys created at: [ 638.699428][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 638.705810][ T8258] do_recvmmsg+0xbb/0x2120 [ 638.710838][ T8249] do_fast_syscall_32+0x34/0x70 [ 638.715914][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 638.722072][ T8249] do_SYSENTER_32+0x1b/0x20 [ 638.722136][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 638.798271][ T8249] RIP: 0023:0xf6f46549 [ 638.802366][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 638.822019][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 638.830482][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 638.838496][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 638.846493][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 638.854491][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 638.862484][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 638.870492][ T8249] [ 638.878743][ T8249] Uninit was stored to memory at: [ 638.884757][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 638.889915][ T8249] get_compat_msghdr+0x108/0x2c0 [ 638.895021][ T8249] do_recvmmsg+0xd77/0x2120 [ 638.899579][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 638.904420][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 638.910798][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 638.915995][ T8249] do_fast_syscall_32+0x34/0x70 [ 638.920921][ T8249] do_SYSENTER_32+0x1b/0x20 [ 638.925586][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 638.931975][ T8249] [ 638.934416][ T8249] Uninit was stored to memory at: [ 638.939507][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 638.944782][ T8249] get_compat_msghdr+0x108/0x2c0 [ 638.949762][ T8249] do_recvmmsg+0xd77/0x2120 [ 638.954420][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 638.959149][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 638.965636][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 638.970714][ T8249] do_fast_syscall_32+0x34/0x70 [ 638.975784][ T8249] do_SYSENTER_32+0x1b/0x20 [ 638.980344][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 638.986844][ T8249] [ 638.989178][ T8249] Uninit was stored to memory at: [ 638.994381][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 638.999540][ T8249] get_compat_msghdr+0x108/0x2c0 [ 639.004631][ T8249] do_recvmmsg+0xd77/0x2120 [ 639.009185][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 639.014024][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 639.018583][ T8258] not chained 3070000 origins [ 639.020406][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 639.027382][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 639.030193][ T8249] do_fast_syscall_32+0x34/0x70 [ 639.038852][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 639.038880][ T8258] Call Trace: [ 639.038895][ T8258] [ 639.038911][ T8258] dump_stack_lvl+0x1ff/0x28e [ 639.038980][ T8258] dump_stack+0x25/0x28 [ 639.043891][ T8249] do_SYSENTER_32+0x1b/0x20 [ 639.053845][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 639.053921][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 639.057221][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 639.060151][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 639.064905][ T8249] [ 639.068960][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 639.073538][ T8249] Uninit was stored to memory at: [ 639.079154][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 639.084403][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 639.090564][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 639.096448][ T8249] get_compat_msghdr+0x108/0x2c0 [ 639.098675][ T8258] ? should_fail+0x75/0x9c0 [ 639.104294][ T8249] do_recvmmsg+0xd77/0x2120 [ 639.109214][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 639.114401][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 639.119406][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 639.125287][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 639.130120][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 639.134693][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 639.139094][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 639.144279][ T8249] do_fast_syscall_32+0x34/0x70 [ 639.148852][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 639.155170][ T8249] do_SYSENTER_32+0x1b/0x20 [ 639.161393][ T8258] __msan_chain_origin+0xbf/0x140 [ 639.167534][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 639.172454][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 639.172527][ T8258] get_compat_msghdr+0x108/0x2c0 [ 639.177639][ T8249] [ 639.177648][ T8249] Uninit was stored to memory at: [ 639.182487][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 639.182554][ T8258] do_recvmmsg+0xd77/0x2120 [ 639.188423][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 639.192866][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 639.192932][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 639.197949][ T8249] get_compat_msghdr+0x108/0x2c0 [ 639.204274][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 639.204340][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 639.209449][ T8249] do_recvmmsg+0xd77/0x2120 [ 639.214395][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 639.214471][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 639.216801][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 639.221811][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 639.226734][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 639.231144][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 639.236320][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 639.241340][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 639.247214][ T8249] do_fast_syscall_32+0x34/0x70 [ 639.252048][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 639.252109][ T8258] do_fast_syscall_32+0x34/0x70 [ 639.257237][ T8249] do_SYSENTER_32+0x1b/0x20 [ 639.262336][ T8258] do_SYSENTER_32+0x1b/0x20 [ 639.262400][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 639.266914][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 639.273139][ T8258] RIP: 0023:0xf6e80549 [ 639.273173][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 639.273220][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 639.279716][ T8249] [ 639.279725][ T8249] Uninit was stored to memory at: [ 639.284375][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 639.284411][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 639.284441][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 639.284470][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 639.289192][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 639.295444][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 639.295489][ T8258] [ 639.299318][ T8258] Uninit was stored to memory at: [ 639.301857][ T8249] get_compat_msghdr+0x108/0x2c0 [ 639.307254][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 639.311982][ T8249] do_recvmmsg+0xd77/0x2120 [ 639.316913][ T8258] get_compat_msghdr+0x108/0x2c0 [ 639.322712][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 639.327529][ T8258] do_recvmmsg+0xd77/0x2120 [ 639.332123][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 639.336588][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 639.342997][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 639.349289][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 639.353437][ T8249] do_fast_syscall_32+0x34/0x70 [ 639.373096][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 639.381549][ T8249] do_SYSENTER_32+0x1b/0x20 [ 639.383907][ T8258] do_fast_syscall_32+0x34/0x70 [ 639.388935][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 639.396974][ T8258] do_SYSENTER_32+0x1b/0x20 [ 639.405049][ T8249] [ 639.413067][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 639.421051][ T8249] Uninit was stored to memory at: [ 639.421132][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 639.426223][ T8258] [ 639.426231][ T8258] Uninit was stored to memory at: [ 639.426301][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 639.434299][ T8249] get_compat_msghdr+0x108/0x2c0 [ 639.437289][ T8258] get_compat_msghdr+0x108/0x2c0 [ 639.442395][ T8249] do_recvmmsg+0xd77/0x2120 [ 639.447300][ T8258] do_recvmmsg+0xd77/0x2120 [ 639.452492][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 639.456963][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 639.461882][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 639.466625][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 639.471129][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 639.477518][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 639.482299][ T8249] do_fast_syscall_32+0x34/0x70 [ 639.487291][ T8258] do_fast_syscall_32+0x34/0x70 [ 639.493696][ T8249] do_SYSENTER_32+0x1b/0x20 [ 639.498601][ T8258] do_SYSENTER_32+0x1b/0x20 [ 639.503624][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 639.508096][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 639.513030][ T8249] [ 639.519321][ T8258] [ 639.519329][ T8258] Uninit was stored to memory at: [ 639.519402][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 639.523909][ T8249] Local variable msg_sys created at: [ 639.526205][ T8258] get_compat_msghdr+0x108/0x2c0 [ 639.532617][ T8249] do_recvmmsg+0xbb/0x2120 [ 639.537613][ T8258] do_recvmmsg+0xd77/0x2120 [ 639.542805][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 639.545101][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 639.681864][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 639.688352][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 639.693529][ T8258] do_fast_syscall_32+0x34/0x70 [ 639.698439][ T8258] do_SYSENTER_32+0x1b/0x20 [ 639.703097][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 639.709486][ T8258] [ 639.711817][ T8258] Uninit was stored to memory at: [ 639.716999][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 639.722239][ T8258] get_compat_msghdr+0x108/0x2c0 [ 639.727236][ T8258] do_recvmmsg+0xd77/0x2120 [ 639.731793][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 639.736620][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 639.743102][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 639.748195][ T8258] do_fast_syscall_32+0x34/0x70 [ 639.753205][ T8258] do_SYSENTER_32+0x1b/0x20 [ 639.757771][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 639.764261][ T8258] [ 639.766598][ T8258] Uninit was stored to memory at: [ 639.771698][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 639.776954][ T8258] get_compat_msghdr+0x108/0x2c0 [ 639.781939][ T8258] do_recvmmsg+0xd77/0x2120 [ 639.786582][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 639.791318][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 639.797803][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 639.803093][ T8258] do_fast_syscall_32+0x34/0x70 [ 639.808008][ T8258] do_SYSENTER_32+0x1b/0x20 [ 639.812714][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 639.819102][ T8258] [ 639.821435][ T8258] Uninit was stored to memory at: [ 639.826684][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 639.831835][ T8258] get_compat_msghdr+0x108/0x2c0 [ 639.836968][ T8258] do_recvmmsg+0xd77/0x2120 [ 639.841525][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 639.846409][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 639.852887][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 639.857968][ T8258] do_fast_syscall_32+0x34/0x70 [ 639.863022][ T8258] do_SYSENTER_32+0x1b/0x20 [ 639.867583][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 639.874129][ T8258] [ 639.876462][ T8258] Uninit was stored to memory at: [ 639.881552][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 639.886864][ T8258] get_compat_msghdr+0x108/0x2c0 [ 639.891848][ T8258] do_recvmmsg+0xd77/0x2120 [ 639.896560][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 639.901291][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 639.907832][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 639.913005][ T8258] do_fast_syscall_32+0x34/0x70 [ 639.917917][ T8258] do_SYSENTER_32+0x1b/0x20 [ 639.922616][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 639.929006][ T8258] [ 639.931336][ T8258] Local variable msg_sys created at: [ 639.936790][ T8258] do_recvmmsg+0xbb/0x2120 [ 639.941264][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 640.023494][ T8258] not chained 3080000 origins [ 640.028220][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 640.036941][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 640.047022][ T8258] Call Trace: [ 640.050318][ T8258] [ 640.053270][ T8258] dump_stack_lvl+0x1ff/0x28e [ 640.058014][ T8258] dump_stack+0x25/0x28 [ 640.062225][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 640.068010][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 640.073190][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 640.079066][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 640.084669][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 640.089835][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 640.095704][ T8258] ? should_fail+0x75/0x9c0 [ 640.100246][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 640.105420][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 640.111740][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 640.117970][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 640.123152][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 640.129016][ T8258] __msan_chain_origin+0xbf/0x140 [ 640.134103][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 640.139278][ T8258] get_compat_msghdr+0x108/0x2c0 [ 640.144262][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 640.149170][ T8258] do_recvmmsg+0xd77/0x2120 [ 640.153742][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 640.158917][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 640.164795][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 640.169965][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 640.175151][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 640.181458][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 640.188016][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 640.192769][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 640.199172][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 640.204253][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 640.210021][ T8258] do_fast_syscall_32+0x34/0x70 [ 640.214932][ T8258] do_SYSENTER_32+0x1b/0x20 [ 640.219487][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 640.225874][ T8258] RIP: 0023:0xf6e80549 [ 640.229965][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 640.249617][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 640.258077][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 640.266084][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 640.274083][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 640.282090][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 640.290094][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 640.298105][ T8258] [ 640.303871][ T8258] Uninit was stored to memory at: [ 640.308977][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 640.314633][ T8258] get_compat_msghdr+0x108/0x2c0 [ 640.319617][ T8258] do_recvmmsg+0xd77/0x2120 [ 640.324272][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 640.329008][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 640.335490][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 640.340570][ T8258] do_fast_syscall_32+0x34/0x70 [ 640.345660][ T8258] do_SYSENTER_32+0x1b/0x20 [ 640.350234][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 640.356786][ T8258] [ 640.359124][ T8258] Uninit was stored to memory at: [ 640.364389][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 640.369543][ T8258] get_compat_msghdr+0x108/0x2c0 [ 640.374697][ T8258] do_recvmmsg+0xd77/0x2120 [ 640.379254][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 640.384137][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 640.390520][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 640.395769][ T8258] do_fast_syscall_32+0x34/0x70 [ 640.400677][ T8258] do_SYSENTER_32+0x1b/0x20 [ 640.405427][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 640.411822][ T8258] [ 640.414307][ T8258] Uninit was stored to memory at: [ 640.419400][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 640.424714][ T8258] get_compat_msghdr+0x108/0x2c0 [ 640.429690][ T8258] do_recvmmsg+0xd77/0x2120 [ 640.434331][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 640.439055][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 640.445512][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 640.450641][ T8258] do_fast_syscall_32+0x34/0x70 [ 640.455644][ T8258] do_SYSENTER_32+0x1b/0x20 [ 640.460202][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 640.466686][ T8258] [ 640.469016][ T8258] Uninit was stored to memory at: [ 640.474202][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 640.479357][ T8258] get_compat_msghdr+0x108/0x2c0 [ 640.484430][ T8258] do_recvmmsg+0xd77/0x2120 [ 640.488987][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 640.493867][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 640.500247][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 640.505529][ T8258] do_fast_syscall_32+0x34/0x70 [ 640.510445][ T8258] do_SYSENTER_32+0x1b/0x20 [ 640.515157][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 640.521548][ T8258] [ 640.524046][ T8258] Uninit was stored to memory at: [ 640.529139][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 640.534448][ T8258] get_compat_msghdr+0x108/0x2c0 [ 640.539427][ T8258] do_recvmmsg+0xd77/0x2120 [ 640.544140][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 640.548872][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 640.555407][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 640.560489][ T8258] do_fast_syscall_32+0x34/0x70 [ 640.565549][ T8258] do_SYSENTER_32+0x1b/0x20 [ 640.570112][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 640.576590][ T8258] [ 640.578919][ T8258] Uninit was stored to memory at: [ 640.584111][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 640.589272][ T8258] get_compat_msghdr+0x108/0x2c0 [ 640.594437][ T8258] do_recvmmsg+0xd77/0x2120 [ 640.599002][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 640.603886][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 640.610272][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 640.615517][ T8258] do_fast_syscall_32+0x34/0x70 [ 640.620441][ T8258] do_SYSENTER_32+0x1b/0x20 [ 640.625113][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 640.631506][ T8258] [ 640.634012][ T8258] Uninit was stored to memory at: [ 640.636019][ T8249] not chained 3090000 origins [ 640.639112][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 640.643943][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 640.648905][ T8258] get_compat_msghdr+0x108/0x2c0 [ 640.657562][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 640.657591][ T8249] Call Trace: [ 640.657606][ T8249] [ 640.657623][ T8249] dump_stack_lvl+0x1ff/0x28e [ 640.662654][ T8258] do_recvmmsg+0xd77/0x2120 [ 640.672635][ T8249] dump_stack+0x25/0x28 [ 640.672695][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 640.675968][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 640.678898][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 640.683628][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 640.688068][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 640.692279][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 640.697912][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 640.702640][ T8258] do_fast_syscall_32+0x34/0x70 [ 640.707661][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 640.714050][ T8258] do_SYSENTER_32+0x1b/0x20 [ 640.719763][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 640.724840][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 640.730302][ T8249] ? should_fail+0x75/0x9c0 [ 640.735247][ T8258] [ 640.740246][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 640.744814][ T8258] Local variable msg_sys created at: [ 640.750525][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 640.756929][ T8258] do_recvmmsg+0xbb/0x2120 [ 640.761337][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 640.763731][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 640.768763][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 640.800607][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 640.806482][ T8249] __msan_chain_origin+0xbf/0x140 [ 640.811568][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 640.816739][ T8249] get_compat_msghdr+0x108/0x2c0 [ 640.821728][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 640.826636][ T8249] do_recvmmsg+0xd77/0x2120 [ 640.831185][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 640.837102][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 640.842270][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 640.848306][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 640.853473][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 640.858645][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 640.864950][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 640.871510][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 640.876255][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 640.882646][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 640.887723][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 640.893500][ T8249] do_fast_syscall_32+0x34/0x70 [ 640.898405][ T8249] do_SYSENTER_32+0x1b/0x20 [ 640.902960][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 640.909352][ T8249] RIP: 0023:0xf6f46549 [ 640.913446][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 640.933123][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 640.941570][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 640.949566][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 640.957559][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 640.965555][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 640.973555][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 640.981565][ T8249] [ 640.983689][ T8258] not chained 3100000 origins [ 640.989275][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 640.989442][ T8249] Uninit was stored to memory at: [ 640.997980][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 640.998007][ T8258] Call Trace: [ 640.998021][ T8258] [ 640.998037][ T8258] dump_stack_lvl+0x1ff/0x28e [ 640.998111][ T8258] dump_stack+0x25/0x28 [ 640.998169][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 640.998239][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 640.998301][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 640.998372][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 640.998433][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 640.998495][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 640.998571][ T8258] ? should_fail+0x75/0x9c0 [ 640.998616][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 640.998678][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 640.998745][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 640.998814][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 640.998878][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 640.998948][ T8258] __msan_chain_origin+0xbf/0x140 [ 641.004140][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 641.014017][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 641.014091][ T8258] get_compat_msghdr+0x108/0x2c0 [ 641.017387][ T8249] get_compat_msghdr+0x108/0x2c0 [ 641.020320][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 641.025071][ T8249] do_recvmmsg+0xd77/0x2120 [ 641.029113][ T8258] do_recvmmsg+0xd77/0x2120 [ 641.034909][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 641.039919][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 641.045784][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 641.051222][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 641.056413][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 641.062123][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 641.062189][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 641.066685][ T8249] do_fast_syscall_32+0x34/0x70 [ 641.071784][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 641.078125][ T8249] do_SYSENTER_32+0x1b/0x20 [ 641.084079][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 641.084146][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 641.089256][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 641.095062][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 641.095134][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 641.100162][ T8249] [ 641.100171][ T8249] Uninit was stored to memory at: [ 641.105257][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 641.105317][ T8258] do_fast_syscall_32+0x34/0x70 [ 641.110501][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 641.115365][ T8258] do_SYSENTER_32+0x1b/0x20 [ 641.115430][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 641.120372][ T8249] get_compat_msghdr+0x108/0x2c0 [ 641.125209][ T8258] RIP: 0023:0xf6e80549 [ 641.125243][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 641.125289][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 641.129799][ T8249] do_recvmmsg+0xd77/0x2120 [ 641.134285][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 641.134320][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 641.134350][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 641.134379][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 641.139038][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 641.144130][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 641.144174][ T8258] [ 641.148346][ T8258] Uninit was stored to memory at: [ 641.150534][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 641.157127][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 641.161559][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 641.166775][ T8258] get_compat_msghdr+0x108/0x2c0 [ 641.171882][ T8249] do_fast_syscall_32+0x34/0x70 [ 641.176797][ T8258] do_recvmmsg+0xd77/0x2120 [ 641.183176][ T8249] do_SYSENTER_32+0x1b/0x20 [ 641.187665][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 641.194256][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 641.198898][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 641.205308][ T8249] [ 641.211605][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 641.216723][ T8249] Uninit was stored to memory at: [ 641.219023][ T8258] do_fast_syscall_32+0x34/0x70 [ 641.224201][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 641.229816][ T8258] do_SYSENTER_32+0x1b/0x20 [ 641.234750][ T8249] get_compat_msghdr+0x108/0x2c0 [ 641.239826][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 641.244408][ T8249] do_recvmmsg+0xd77/0x2120 [ 641.250695][ T8258] [ 641.250704][ T8258] Uninit was stored to memory at: [ 641.255711][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 641.259806][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 641.279441][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 641.287893][ T8258] get_compat_msghdr+0x108/0x2c0 [ 641.292501][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 641.300443][ T8258] do_recvmmsg+0xd77/0x2120 [ 641.308521][ T8249] do_fast_syscall_32+0x34/0x70 [ 641.316543][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 641.324621][ T8249] do_SYSENTER_32+0x1b/0x20 [ 641.329289][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 641.337349][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 641.340337][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 641.345438][ T8249] [ 641.351729][ T8258] do_fast_syscall_32+0x34/0x70 [ 641.356919][ T8249] Uninit was stored to memory at: [ 641.361906][ T8258] do_SYSENTER_32+0x1b/0x20 [ 641.366982][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 641.371736][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 641.376317][ T8249] get_compat_msghdr+0x108/0x2c0 [ 641.380786][ T8258] [ 641.380794][ T8258] Uninit was stored to memory at: [ 641.380862][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 641.385577][ T8249] do_recvmmsg+0xd77/0x2120 [ 641.391872][ T8258] get_compat_msghdr+0x108/0x2c0 [ 641.398278][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 641.400572][ T8258] do_recvmmsg+0xd77/0x2120 [ 641.405699][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 641.410698][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 641.415642][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 641.420713][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 641.425298][ T8249] do_fast_syscall_32+0x34/0x70 [ 641.430205][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 641.436620][ T8249] do_SYSENTER_32+0x1b/0x20 [ 641.441097][ T8258] do_fast_syscall_32+0x34/0x70 [ 641.443510][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 641.448501][ T8258] do_SYSENTER_32+0x1b/0x20 [ 641.453259][ T8249] [ 641.458335][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 641.464740][ T8249] Uninit was stored to memory at: [ 641.469643][ T8258] [ 641.469652][ T8258] Uninit was stored to memory at: [ 641.469727][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 641.474820][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 641.479228][ T8258] get_compat_msghdr+0x108/0x2c0 [ 641.484159][ T8249] get_compat_msghdr+0x108/0x2c0 [ 641.488807][ T8258] do_recvmmsg+0xd77/0x2120 [ 641.493394][ T8249] do_recvmmsg+0xd77/0x2120 [ 641.499685][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 641.499744][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 641.499801][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 641.506220][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 641.511211][ T8258] do_fast_syscall_32+0x34/0x70 [ 641.513629][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 641.518435][ T8258] do_SYSENTER_32+0x1b/0x20 [ 641.523538][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 641.528006][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 641.533206][ T8249] do_fast_syscall_32+0x34/0x70 [ 641.539494][ T8258] [ 641.539502][ T8258] Uninit was stored to memory at: [ 641.544527][ T8249] do_SYSENTER_32+0x1b/0x20 [ 641.546901][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 641.551845][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 641.557026][ T8258] get_compat_msghdr+0x108/0x2c0 [ 641.561536][ T8249] [ 641.561545][ T8249] Uninit was stored to memory at: [ 641.561615][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 641.566545][ T8258] do_recvmmsg+0xd77/0x2120 [ 641.571223][ T8249] get_compat_msghdr+0x108/0x2c0 [ 641.575787][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 641.582261][ T8249] do_recvmmsg+0xd77/0x2120 [ 641.586875][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 641.591922][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 641.598313][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 641.603233][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 641.608191][ T8258] do_fast_syscall_32+0x34/0x70 [ 641.612812][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 641.617634][ T8258] do_SYSENTER_32+0x1b/0x20 [ 641.624044][ T8249] do_fast_syscall_32+0x34/0x70 [ 641.628528][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 641.630845][ T8249] do_SYSENTER_32+0x1b/0x20 [ 641.637241][ T8258] [ 641.637252][ T8258] Uninit was stored to memory at: [ 641.637334][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 641.642366][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 641.644670][ T8258] get_compat_msghdr+0x108/0x2c0 [ 641.649683][ T8249] [ 641.649691][ T8249] Uninit was stored to memory at: [ 641.649764][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 641.654950][ T8258] do_recvmmsg+0xd77/0x2120 [ 641.660061][ T8249] get_compat_msghdr+0x108/0x2c0 [ 641.665067][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 641.670006][ T8249] do_recvmmsg+0xd77/0x2120 [ 641.674697][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 641.679203][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 641.684077][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 641.690426][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 641.695515][ T8258] do_fast_syscall_32+0x34/0x70 [ 641.700198][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 641.705118][ T8258] do_SYSENTER_32+0x1b/0x20 [ 641.711449][ T8249] do_fast_syscall_32+0x34/0x70 [ 641.716014][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 641.721045][ T8249] do_SYSENTER_32+0x1b/0x20 [ 641.727438][ T8258] [ 641.727448][ T8258] Uninit was stored to memory at: [ 641.727522][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 641.732384][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 641.734800][ T8258] get_compat_msghdr+0x108/0x2c0 [ 641.739815][ T8249] [ 641.739825][ T8249] Local variable msg_sys created at: [ 641.744407][ T8258] do_recvmmsg+0xd77/0x2120 [ 641.749510][ T8249] do_recvmmsg+0xbb/0x2120 [ 641.755899][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 641.760841][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 641.763235][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 642.009264][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 642.014508][ T8258] do_fast_syscall_32+0x34/0x70 [ 642.019493][ T8258] do_SYSENTER_32+0x1b/0x20 [ 642.024210][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 642.030600][ T8258] [ 642.033086][ T8258] Local variable msg_sys created at: [ 642.038381][ T8258] do_recvmmsg+0xbb/0x2120 [ 642.042986][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 642.107565][ T8258] not chained 3110000 origins [ 642.112461][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 642.121175][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 642.131259][ T8258] Call Trace: [ 642.134553][ T8258] [ 642.137497][ T8258] dump_stack_lvl+0x1ff/0x28e [ 642.142238][ T8258] dump_stack+0x25/0x28 [ 642.146441][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 642.152227][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 642.157395][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 642.163264][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 642.168866][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 642.174032][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 642.179906][ T8258] ? should_fail+0x75/0x9c0 [ 642.184448][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 642.189614][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 642.195913][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 642.202041][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 642.207217][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 642.213084][ T8258] __msan_chain_origin+0xbf/0x140 [ 642.218167][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 642.223345][ T8258] get_compat_msghdr+0x108/0x2c0 [ 642.228331][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 642.233242][ T8258] do_recvmmsg+0xd77/0x2120 [ 642.237813][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 642.242984][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 642.248868][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 642.254032][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 642.259204][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 642.265513][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 642.272075][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 642.276833][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 642.283222][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 642.288305][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 642.294073][ T8258] do_fast_syscall_32+0x34/0x70 [ 642.298983][ T8258] do_SYSENTER_32+0x1b/0x20 [ 642.303546][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 642.309934][ T8258] RIP: 0023:0xf6e80549 [ 642.314033][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 642.333692][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 642.342145][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 642.350153][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 642.358155][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 642.366166][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 642.374164][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 642.382179][ T8258] [ 642.387760][ T8258] Uninit was stored to memory at: [ 642.393272][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 642.398432][ T8258] get_compat_msghdr+0x108/0x2c0 [ 642.403485][ T8258] do_recvmmsg+0xd77/0x2120 [ 642.408042][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 642.412867][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 642.419261][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 642.424500][ T8258] do_fast_syscall_32+0x34/0x70 [ 642.429403][ T8258] do_SYSENTER_32+0x1b/0x20 [ 642.434043][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 642.440436][ T8258] [ 642.442848][ T8258] Uninit was stored to memory at: [ 642.447935][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 642.453175][ T8258] get_compat_msghdr+0x108/0x2c0 [ 642.458149][ T8258] do_recvmmsg+0xd77/0x2120 [ 642.462783][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 642.467509][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 642.469140][ T8249] not chained 3120000 origins [ 642.473960][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 642.474023][ T8258] do_fast_syscall_32+0x34/0x70 [ 642.474090][ T8258] do_SYSENTER_32+0x1b/0x20 [ 642.478786][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 642.483864][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 642.488626][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 642.493188][ T8258] [ 642.501769][ T8249] Call Trace: [ 642.501785][ T8249] [ 642.508156][ T8258] Uninit was stored to memory at: [ 642.518124][ T8249] dump_stack_lvl+0x1ff/0x28e [ 642.518197][ T8249] dump_stack+0x25/0x28 [ 642.520570][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 642.523779][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 642.523852][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 642.526775][ T8258] get_compat_msghdr+0x108/0x2c0 [ 642.531787][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 642.536523][ T8258] do_recvmmsg+0xd77/0x2120 [ 642.540596][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 642.545757][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 642.551390][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 642.556555][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 642.561407][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 642.567360][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 642.572609][ T8249] ? should_fail+0x75/0x9c0 [ 642.572666][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 642.578238][ T8258] do_fast_syscall_32+0x34/0x70 [ 642.582901][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 642.582974][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 642.588079][ T8258] do_SYSENTER_32+0x1b/0x20 [ 642.594407][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 642.594480][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 642.600279][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 642.605293][ T8249] __msan_chain_origin+0xbf/0x140 [ 642.605362][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 642.609856][ T8258] [ 642.609867][ T8258] Uninit was stored to memory at: [ 642.614975][ T8249] get_compat_msghdr+0x108/0x2c0 [ 642.615037][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 642.619934][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 642.626112][ T8249] do_recvmmsg+0xd77/0x2120 [ 642.626174][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 642.632313][ T8258] get_compat_msghdr+0x108/0x2c0 [ 642.636749][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 642.641836][ T8258] do_recvmmsg+0xd77/0x2120 [ 642.647628][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 642.647696][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 642.654124][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 642.659062][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 642.664236][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 642.666479][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 642.671489][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 642.676418][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 642.676485][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 642.681361][ T8258] do_fast_syscall_32+0x34/0x70 [ 642.686474][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 642.686547][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 642.691026][ T8258] do_SYSENTER_32+0x1b/0x20 [ 642.696918][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 642.696978][ T8249] do_fast_syscall_32+0x34/0x70 [ 642.701913][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 642.707044][ T8249] do_SYSENTER_32+0x1b/0x20 [ 642.707114][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 642.711606][ T8258] [ 642.711615][ T8258] Uninit was stored to memory at: [ 642.717572][ T8249] RIP: 0023:0xf6f46549 [ 642.717607][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 642.717654][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 [ 642.722878][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 642.727404][ T8249] ORIG_RAX: 0000000000000151 [ 642.727421][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 642.732578][ T8258] get_compat_msghdr+0x108/0x2c0 [ 642.738813][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 642.745111][ T8258] do_recvmmsg+0xd77/0x2120 [ 642.750053][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 642.756615][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 642.761202][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 642.766170][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 642.772377][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 642.772424][ T8249] [ 642.774955][ T8249] Uninit was stored to memory at: [ 642.777465][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 642.782444][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 642.787747][ T8258] do_fast_syscall_32+0x34/0x70 [ 642.792604][ T8249] get_compat_msghdr+0x108/0x2c0 [ 642.798903][ T8258] do_SYSENTER_32+0x1b/0x20 [ 642.803495][ T8249] do_recvmmsg+0xd77/0x2120 [ 642.809787][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 642.812202][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 642.817193][ T8258] [ 642.817203][ T8258] Uninit was stored to memory at: [ 642.821250][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 642.840992][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 642.847081][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 642.852249][ T8258] get_compat_msghdr+0x108/0x2c0 [ 642.856934][ T8249] do_fast_syscall_32+0x34/0x70 [ 642.864986][ T8258] do_recvmmsg+0xd77/0x2120 [ 642.869927][ T8249] do_SYSENTER_32+0x1b/0x20 [ 642.877966][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 642.882571][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 642.890565][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 642.895356][ T8249] [ 642.903383][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 642.909716][ T8249] Uninit was stored to memory at: [ 642.909796][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 642.917781][ T8258] do_fast_syscall_32+0x34/0x70 [ 642.920808][ T8249] get_compat_msghdr+0x108/0x2c0 [ 642.925896][ T8258] do_SYSENTER_32+0x1b/0x20 [ 642.930924][ T8249] do_recvmmsg+0xd77/0x2120 [ 642.936105][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 642.940956][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 642.945978][ T8258] [ 642.945988][ T8258] Uninit was stored to memory at: [ 642.946080][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 642.950503][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 642.955075][ T8258] get_compat_msghdr+0x108/0x2c0 [ 642.961399][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 642.966144][ T8258] do_recvmmsg+0xd77/0x2120 [ 642.968479][ T8249] do_fast_syscall_32+0x34/0x70 [ 642.973595][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 642.979933][ T8249] do_SYSENTER_32+0x1b/0x20 [ 642.985200][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 642.990225][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 642.995225][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 643.000082][ T8249] [ 643.000090][ T8249] Uninit was stored to memory at: [ 643.004647][ T8258] do_fast_syscall_32+0x34/0x70 [ 643.009214][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 643.013890][ T8258] do_SYSENTER_32+0x1b/0x20 [ 643.020224][ T8249] get_compat_msghdr+0x108/0x2c0 [ 643.026618][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 643.028955][ T8249] do_recvmmsg+0xd77/0x2120 [ 643.034045][ T8258] [ 643.034055][ T8258] Local variable msg_sys created at: [ 643.034070][ T8258] do_recvmmsg+0xbb/0x2120 [ 643.039086][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 643.044285][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 643.049138][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 643.205807][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 643.210894][ T8249] do_fast_syscall_32+0x34/0x70 [ 643.215918][ T8249] do_SYSENTER_32+0x1b/0x20 [ 643.220483][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 643.226988][ T8249] [ 643.229327][ T8249] Uninit was stored to memory at: [ 643.234525][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 643.239675][ T8249] get_compat_msghdr+0x108/0x2c0 [ 643.244771][ T8249] do_recvmmsg+0xd77/0x2120 [ 643.249333][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 643.254187][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 643.260565][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 643.265752][ T8249] do_fast_syscall_32+0x34/0x70 [ 643.270657][ T8249] do_SYSENTER_32+0x1b/0x20 [ 643.275341][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 643.281735][ T8249] [ 643.284251][ T8249] Uninit was stored to memory at: [ 643.289343][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 643.294673][ T8249] get_compat_msghdr+0x108/0x2c0 [ 643.299656][ T8249] do_recvmmsg+0xd77/0x2120 [ 643.304384][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 643.309115][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 643.315669][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 643.320753][ T8249] do_fast_syscall_32+0x34/0x70 [ 643.325823][ T8249] do_SYSENTER_32+0x1b/0x20 [ 643.330381][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 643.336953][ T8249] [ 643.339288][ T8249] Uninit was stored to memory at: [ 643.344545][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 643.349696][ T8249] get_compat_msghdr+0x108/0x2c0 [ 643.354796][ T8249] do_recvmmsg+0xd77/0x2120 [ 643.359361][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 643.364261][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 643.370641][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 643.375901][ T8249] do_fast_syscall_32+0x34/0x70 [ 643.380847][ T8249] do_SYSENTER_32+0x1b/0x20 [ 643.385579][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 643.391973][ T8249] [ 643.394477][ T8249] Uninit was stored to memory at: [ 643.399567][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 643.404907][ T8249] get_compat_msghdr+0x108/0x2c0 [ 643.409887][ T8249] do_recvmmsg+0xd77/0x2120 [ 643.414610][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 643.419342][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 643.425887][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 643.430972][ T8249] do_fast_syscall_32+0x34/0x70 [ 643.436067][ T8249] do_SYSENTER_32+0x1b/0x20 [ 643.440638][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 643.447209][ T8249] [ 643.449544][ T8249] Local variable msg_sys created at: [ 643.455009][ T8249] do_recvmmsg+0xbb/0x2120 [ 643.459486][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 643.488506][ T8258] not chained 3130000 origins [ 643.493342][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 643.502053][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 643.512129][ T8258] Call Trace: [ 643.515424][ T8258] [ 643.518388][ T8258] dump_stack_lvl+0x1ff/0x28e [ 643.523144][ T8258] dump_stack+0x25/0x28 [ 643.527367][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 643.533153][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 643.538326][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 643.544207][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 643.549817][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 643.554991][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 643.560891][ T8258] ? should_fail+0x75/0x9c0 [ 643.565440][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 643.570620][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 643.576964][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 643.583098][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 643.588275][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 643.594151][ T8258] __msan_chain_origin+0xbf/0x140 [ 643.599230][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 643.604400][ T8258] get_compat_msghdr+0x108/0x2c0 [ 643.609467][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 643.614368][ T8258] do_recvmmsg+0xd77/0x2120 [ 643.618941][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 643.624107][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 643.629981][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 643.635156][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 643.640321][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 643.646636][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 643.653199][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 643.657955][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 643.664355][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 643.669442][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 643.676005][ T8258] do_fast_syscall_32+0x34/0x70 [ 643.680924][ T8258] do_SYSENTER_32+0x1b/0x20 [ 643.685482][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 643.691881][ T8258] RIP: 0023:0xf6e80549 [ 643.695974][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 643.715648][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 643.724113][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 643.732121][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 643.740124][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 643.748129][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 643.756126][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 643.764137][ T8258] [ 643.769751][ T8258] Uninit was stored to memory at: [ 643.775351][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 643.780518][ T8258] get_compat_msghdr+0x108/0x2c0 [ 643.785610][ T8258] do_recvmmsg+0xd77/0x2120 [ 643.790170][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 643.794992][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 643.801383][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 643.806568][ T8258] do_fast_syscall_32+0x34/0x70 [ 643.811481][ T8258] do_SYSENTER_32+0x1b/0x20 [ 643.813003][ T8249] not chained 3140000 origins [ 643.816135][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 643.820713][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 643.827111][ T8258] [ 643.835682][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 643.835710][ T8249] Call Trace: [ 643.835725][ T8249] [ 643.835741][ T8249] dump_stack_lvl+0x1ff/0x28e [ 643.838099][ T8258] Uninit was stored to memory at: [ 643.848139][ T8249] dump_stack+0x25/0x28 [ 643.848201][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 643.851544][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 643.854412][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 643.854479][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 643.859140][ T8258] get_compat_msghdr+0x108/0x2c0 [ 643.864165][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 643.864230][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 643.868368][ T8258] do_recvmmsg+0xd77/0x2120 [ 643.874074][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 643.874150][ T8249] ? should_fail+0x75/0x9c0 [ 643.879241][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 643.884342][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 643.884408][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 643.890201][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 643.895129][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 643.895203][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 643.900726][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 643.905824][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 643.905895][ T8249] __msan_chain_origin+0xbf/0x140 [ 643.910386][ T8258] do_fast_syscall_32+0x34/0x70 [ 643.916180][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 643.916254][ T8249] get_compat_msghdr+0x108/0x2c0 [ 643.920735][ T8258] do_SYSENTER_32+0x1b/0x20 [ 643.925403][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 643.925470][ T8249] do_recvmmsg+0xd77/0x2120 [ 643.930563][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 643.936790][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 643.936878][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 643.943248][ T8258] [ 643.949253][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 643.954425][ T8258] Uninit was stored to memory at: [ 643.959371][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 643.965416][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 643.970280][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 643.975190][ T8258] get_compat_msghdr+0x108/0x2c0 [ 643.980214][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 643.985209][ T8258] do_recvmmsg+0xd77/0x2120 [ 643.989636][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 643.994544][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 643.998961][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 644.005405][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 644.011080][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 644.016240][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 644.018491][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 644.024519][ T8258] do_fast_syscall_32+0x34/0x70 [ 644.029460][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 644.034657][ T8258] do_SYSENTER_32+0x1b/0x20 [ 644.039675][ T8249] do_fast_syscall_32+0x34/0x70 [ 644.044848][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 644.049704][ T8249] do_SYSENTER_32+0x1b/0x20 [ 644.056010][ T8258] [ 644.060416][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 644.066975][ T8258] Uninit was stored to memory at: [ 644.071564][ T8249] RIP: 0023:0xf6f46549 [ 644.076363][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 644.082653][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 644.082703][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 644.089039][ T8258] get_compat_msghdr+0x108/0x2c0 [ 644.094049][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 644.094084][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 644.094114][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 644.094143][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 644.099140][ T8258] do_recvmmsg+0xd77/0x2120 [ 644.103982][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 644.104027][ T8249] [ 644.106685][ T8249] Uninit was stored to memory at: [ 644.109762][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 644.114736][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 644.119170][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 644.125591][ T8249] get_compat_msghdr+0x108/0x2c0 [ 644.130053][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 644.132470][ T8249] do_recvmmsg+0xd77/0x2120 [ 644.138758][ T8258] do_fast_syscall_32+0x34/0x70 [ 644.143876][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 644.147912][ T8258] do_SYSENTER_32+0x1b/0x20 [ 644.153103][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 644.172769][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 644.181190][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 644.186192][ T8258] [ 644.186201][ T8258] Uninit was stored to memory at: [ 644.186275][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 644.194273][ T8249] do_fast_syscall_32+0x34/0x70 [ 644.202316][ T8258] get_compat_msghdr+0x108/0x2c0 [ 644.210299][ T8249] do_SYSENTER_32+0x1b/0x20 [ 644.218337][ T8258] do_recvmmsg+0xd77/0x2120 [ 644.222940][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 644.230883][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 644.233994][ T8249] [ 644.238983][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 644.243745][ T8249] Uninit was stored to memory at: [ 644.248820][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 644.255290][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 644.260132][ T8258] do_fast_syscall_32+0x34/0x70 [ 644.265240][ T8249] get_compat_msghdr+0x108/0x2c0 [ 644.269711][ T8258] do_SYSENTER_32+0x1b/0x20 [ 644.274644][ T8249] do_recvmmsg+0xd77/0x2120 [ 644.279282][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 644.283865][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 644.290157][ T8258] [ 644.290166][ T8258] Uninit was stored to memory at: [ 644.290238][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 644.296567][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 644.301553][ T8258] get_compat_msghdr+0x108/0x2c0 [ 644.303970][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 644.308961][ T8258] do_recvmmsg+0xd77/0x2120 [ 644.314156][ T8249] do_fast_syscall_32+0x34/0x70 [ 644.318975][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 644.323993][ T8249] do_SYSENTER_32+0x1b/0x20 [ 644.328462][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 644.333048][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 644.339347][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 644.344104][ T8249] [ 644.346406][ T8258] do_fast_syscall_32+0x34/0x70 [ 644.352815][ T8249] Uninit was stored to memory at: [ 644.357806][ T8258] do_SYSENTER_32+0x1b/0x20 [ 644.362977][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 644.367991][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 644.372924][ T8249] get_compat_msghdr+0x108/0x2c0 [ 644.377828][ T8258] [ 644.377836][ T8258] Uninit was stored to memory at: [ 644.377904][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 644.382463][ T8249] do_recvmmsg+0xd77/0x2120 [ 644.386929][ T8258] get_compat_msghdr+0x108/0x2c0 [ 644.393336][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 644.397977][ T8258] do_recvmmsg+0xd77/0x2120 [ 644.400292][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 644.405374][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 644.410489][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 644.416874][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 644.421818][ T8249] do_fast_syscall_32+0x34/0x70 [ 644.426904][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 644.431411][ T8249] do_SYSENTER_32+0x1b/0x20 [ 644.436319][ T8258] do_fast_syscall_32+0x34/0x70 [ 644.441003][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 644.445568][ T8258] do_SYSENTER_32+0x1b/0x20 [ 644.451903][ T8249] [ 644.451912][ T8249] Uninit was stored to memory at: [ 644.458288][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 644.463477][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 644.465708][ T8258] [ 644.465718][ T8258] Local variable msg_sys created at: [ 644.470541][ T8249] get_compat_msghdr+0x108/0x2c0 [ 644.475624][ T8258] do_recvmmsg+0xbb/0x2120 [ 644.480139][ T8249] do_recvmmsg+0xd77/0x2120 [ 644.485313][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 644.491647][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 644.631318][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 644.637813][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 644.643003][ T8249] do_fast_syscall_32+0x34/0x70 [ 644.647913][ T8249] do_SYSENTER_32+0x1b/0x20 [ 644.652572][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 644.658960][ T8249] [ 644.661293][ T8249] Uninit was stored to memory at: [ 644.666595][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 644.671750][ T8249] get_compat_msghdr+0x108/0x2c0 [ 644.676843][ T8249] do_recvmmsg+0xd77/0x2120 [ 644.681401][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 644.686242][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 644.692740][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 644.697824][ T8249] do_fast_syscall_32+0x34/0x70 [ 644.702844][ T8249] do_SYSENTER_32+0x1b/0x20 [ 644.707404][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 644.713904][ T8249] [ 644.716240][ T8249] Uninit was stored to memory at: [ 644.721344][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 644.726627][ T8249] get_compat_msghdr+0x108/0x2c0 [ 644.731613][ T8249] do_recvmmsg+0xd77/0x2120 [ 644.736289][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 644.741020][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 644.747553][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 644.752762][ T8249] do_fast_syscall_32+0x34/0x70 [ 644.757668][ T8249] do_SYSENTER_32+0x1b/0x20 [ 644.762332][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 644.768727][ T8249] [ 644.771064][ T8249] Uninit was stored to memory at: [ 644.776271][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 644.781428][ T8249] get_compat_msghdr+0x108/0x2c0 [ 644.786527][ T8249] do_recvmmsg+0xd77/0x2120 [ 644.791090][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 644.795942][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 644.802430][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 644.807511][ T8249] do_fast_syscall_32+0x34/0x70 [ 644.812529][ T8249] do_SYSENTER_32+0x1b/0x20 [ 644.817093][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 644.823608][ T8249] [ 644.825941][ T8249] Local variable msg_sys created at: [ 644.831237][ T8249] do_recvmmsg+0xbb/0x2120 [ 644.835813][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 644.983092][ T8249] not chained 3150000 origins [ 644.987823][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 644.996571][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.006660][ T8249] Call Trace: [ 645.009949][ T8249] [ 645.012892][ T8249] dump_stack_lvl+0x1ff/0x28e [ 645.017632][ T8249] dump_stack+0x25/0x28 [ 645.021839][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 645.027623][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 645.032788][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 645.038666][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 645.044263][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 645.049433][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 645.055302][ T8249] ? should_fail+0x75/0x9c0 [ 645.059845][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 645.065015][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 645.071321][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 645.077456][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 645.082626][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 645.088492][ T8249] __msan_chain_origin+0xbf/0x140 [ 645.093576][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 645.098756][ T8249] get_compat_msghdr+0x108/0x2c0 [ 645.103742][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 645.108652][ T8249] do_recvmmsg+0xd77/0x2120 [ 645.113204][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 645.119088][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 645.124254][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 645.130292][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 645.135464][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 645.140631][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 645.146936][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 645.153496][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 645.158244][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 645.164717][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 645.169799][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 645.175571][ T8249] do_fast_syscall_32+0x34/0x70 [ 645.180488][ T8249] do_SYSENTER_32+0x1b/0x20 [ 645.183787][ T8258] not chained 3160000 origins [ 645.185045][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 645.196041][ T8249] RIP: 0023:0xf6f46549 [ 645.200125][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 645.219763][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 645.228205][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 645.236197][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 645.244186][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 645.252174][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 645.260161][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 645.268163][ T8249] [ 645.271702][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 645.273463][ T8249] Uninit was stored to memory at: [ 645.280416][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.285945][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 645.295479][ T8258] Call Trace: [ 645.295495][ T8258] [ 645.295511][ T8258] dump_stack_lvl+0x1ff/0x28e [ 645.295581][ T8258] dump_stack+0x25/0x28 [ 645.300697][ T8249] get_compat_msghdr+0x108/0x2c0 [ 645.303979][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 645.304052][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 645.306995][ T8249] do_recvmmsg+0xd77/0x2120 [ 645.311660][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 645.315923][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 645.320759][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 645.326558][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 645.331559][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 645.336141][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 645.341843][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 645.346602][ T8249] do_fast_syscall_32+0x34/0x70 [ 645.352038][ T8258] ? should_fail+0x75/0x9c0 [ 645.352091][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 645.358440][ T8249] do_SYSENTER_32+0x1b/0x20 [ 645.363536][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 645.363608][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 645.368638][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 645.374433][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 645.374499][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 645.379403][ T8249] [ 645.383857][ T8258] __msan_chain_origin+0xbf/0x140 [ 645.383924][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 645.389045][ T8249] Uninit was stored to memory at: [ 645.389118][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 645.393558][ T8258] get_compat_msghdr+0x108/0x2c0 [ 645.393618][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 645.399858][ T8249] get_compat_msghdr+0x108/0x2c0 [ 645.405914][ T8258] do_recvmmsg+0xd77/0x2120 [ 645.405992][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 645.412413][ T8249] do_recvmmsg+0xd77/0x2120 [ 645.417419][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 645.423300][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 645.425541][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 645.430542][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 645.435644][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 645.435710][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 645.440768][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 645.445871][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 645.445938][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 645.450878][ T8249] do_fast_syscall_32+0x34/0x70 [ 645.455730][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 645.455803][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 645.460733][ T8249] do_SYSENTER_32+0x1b/0x20 [ 645.465223][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 645.465283][ T8258] do_fast_syscall_32+0x34/0x70 [ 645.470408][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 645.474898][ T8258] do_SYSENTER_32+0x1b/0x20 [ 645.474962][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 645.480779][ T8249] [ 645.480788][ T8249] Uninit was stored to memory at: [ 645.485443][ T8258] RIP: 0023:0xf6e80549 [ 645.485476][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 645.485524][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 [ 645.490689][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 645.496935][ T8258] ORIG_RAX: 0000000000000151 [ 645.496953][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 645.496987][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 645.497017][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 645.497046][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 645.502278][ T8249] get_compat_msghdr+0x108/0x2c0 [ 645.508353][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 645.513455][ T8249] do_recvmmsg+0xd77/0x2120 [ 645.519861][ T8258] [ 645.524609][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 645.533785][ T8258] Uninit was stored to memory at: [ 645.535762][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 645.540736][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 645.545258][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 645.545322][ T8249] do_fast_syscall_32+0x34/0x70 [ 645.545379][ T8249] do_SYSENTER_32+0x1b/0x20 [ 645.545435][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 645.545501][ T8249] [ 645.545509][ T8249] Uninit was stored to memory at: [ 645.545574][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 645.545627][ T8249] get_compat_msghdr+0x108/0x2c0 [ 645.545674][ T8249] do_recvmmsg+0xd77/0x2120 [ 645.545730][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 645.545786][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 645.551519][ T8258] get_compat_msghdr+0x108/0x2c0 [ 645.556460][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 645.562833][ T8258] do_recvmmsg+0xd77/0x2120 [ 645.567341][ T8249] do_fast_syscall_32+0x34/0x70 [ 645.573729][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 645.576074][ T8249] do_SYSENTER_32+0x1b/0x20 [ 645.581116][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 645.585305][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 645.604977][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 645.611052][ T8249] [ 645.611062][ T8249] Uninit was stored to memory at: [ 645.611136][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 645.616234][ T8258] do_fast_syscall_32+0x34/0x70 [ 645.620907][ T8249] get_compat_msghdr+0x108/0x2c0 [ 645.628948][ T8258] do_SYSENTER_32+0x1b/0x20 [ 645.637024][ T8249] do_recvmmsg+0xd77/0x2120 [ 645.645136][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 645.653211][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 645.658150][ T8258] [ 645.658159][ T8258] Uninit was stored to memory at: [ 645.658232][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 645.666210][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 645.670684][ T8258] get_compat_msghdr+0x108/0x2c0 [ 645.673789][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 645.678434][ T8258] do_recvmmsg+0xd77/0x2120 [ 645.683544][ T8249] do_fast_syscall_32+0x34/0x70 [ 645.689837][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 645.695029][ T8249] do_SYSENTER_32+0x1b/0x20 [ 645.700020][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 645.704955][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 645.709425][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 645.715843][ T8249] [ 645.718144][ T8258] do_fast_syscall_32+0x34/0x70 [ 645.723335][ T8249] Uninit was stored to memory at: [ 645.728408][ T8258] do_SYSENTER_32+0x1b/0x20 [ 645.733488][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 645.737900][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 645.742667][ T8249] get_compat_msghdr+0x108/0x2c0 [ 645.748956][ T8258] [ 645.748965][ T8258] Uninit was stored to memory at: [ 645.753972][ T8249] do_recvmmsg+0xd77/0x2120 [ 645.759025][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 645.763550][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 645.768373][ T8258] get_compat_msghdr+0x108/0x2c0 [ 645.773164][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 645.777642][ T8258] do_recvmmsg+0xd77/0x2120 [ 645.784069][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 645.790379][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 645.795506][ T8249] do_fast_syscall_32+0x34/0x70 [ 645.797815][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 645.802922][ T8249] do_SYSENTER_32+0x1b/0x20 [ 645.807996][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 645.812926][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 645.817830][ T8258] do_fast_syscall_32+0x34/0x70 [ 645.822415][ T8249] [ 645.826906][ T8258] do_SYSENTER_32+0x1b/0x20 [ 645.833315][ T8249] Uninit was stored to memory at: [ 645.837962][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 645.840347][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 645.845369][ T8258] [ 645.845378][ T8258] Uninit was stored to memory at: [ 645.845446][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 645.850485][ T8249] get_compat_msghdr+0x108/0x2c0 [ 645.856884][ T8258] get_compat_msghdr+0x108/0x2c0 [ 645.861820][ T8249] do_recvmmsg+0xd77/0x2120 [ 645.866907][ T8258] do_recvmmsg+0xd77/0x2120 [ 645.871415][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 645.876327][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 645.881007][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 645.885568][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 645.891902][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 645.898294][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 645.903541][ T8249] do_fast_syscall_32+0x34/0x70 [ 645.905837][ T8258] do_fast_syscall_32+0x34/0x70 [ 645.910685][ T8249] do_SYSENTER_32+0x1b/0x20 [ 645.915772][ T8258] do_SYSENTER_32+0x1b/0x20 [ 645.920279][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 645.925455][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 645.931784][ T8249] [ 645.931794][ T8249] Local variable msg_sys created at: [ 645.936784][ T8258] [ 645.936792][ T8258] Uninit was stored to memory at: [ 645.936866][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 645.939119][ T8249] do_recvmmsg+0xbb/0x2120 [ 645.944202][ T8258] get_compat_msghdr+0x108/0x2c0 [ 645.948739][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 645.953910][ T8258] do_recvmmsg+0xd77/0x2120 [ 646.174195][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 646.178932][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 646.185414][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 646.190497][ T8258] do_fast_syscall_32+0x34/0x70 [ 646.195490][ T8258] do_SYSENTER_32+0x1b/0x20 [ 646.200054][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 646.206542][ T8258] [ 646.208869][ T8258] Uninit was stored to memory at: [ 646.214048][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 646.219203][ T8258] get_compat_msghdr+0x108/0x2c0 [ 646.224276][ T8258] do_recvmmsg+0xd77/0x2120 [ 646.228834][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 646.233647][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 646.240029][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 646.245292][ T8258] do_fast_syscall_32+0x34/0x70 [ 646.250203][ T8258] do_SYSENTER_32+0x1b/0x20 [ 646.254908][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 646.261298][ T8258] [ 646.263770][ T8258] Uninit was stored to memory at: [ 646.268863][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 646.274163][ T8258] get_compat_msghdr+0x108/0x2c0 [ 646.279143][ T8258] do_recvmmsg+0xd77/0x2120 [ 646.283839][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 646.288568][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 646.295074][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 646.300161][ T8258] do_fast_syscall_32+0x34/0x70 [ 646.305219][ T8258] do_SYSENTER_32+0x1b/0x20 [ 646.309774][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 646.316301][ T8258] [ 646.318638][ T8258] Local variable msg_sys created at: [ 646.324012][ T8258] do_recvmmsg+0xbb/0x2120 [ 646.328481][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 646.489273][ T8249] not chained 3170000 origins [ 646.494319][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 646.503041][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 646.513119][ T8249] Call Trace: [ 646.516409][ T8249] [ 646.519353][ T8249] dump_stack_lvl+0x1ff/0x28e [ 646.524094][ T8249] dump_stack+0x25/0x28 [ 646.528297][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 646.534082][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 646.539261][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 646.545132][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 646.550728][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 646.555891][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 646.561759][ T8249] ? should_fail+0x75/0x9c0 [ 646.566300][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 646.571463][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 646.577764][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 646.583892][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 646.589058][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 646.594924][ T8249] __msan_chain_origin+0xbf/0x140 [ 646.600002][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 646.605176][ T8249] get_compat_msghdr+0x108/0x2c0 [ 646.610165][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 646.615072][ T8249] do_recvmmsg+0xd77/0x2120 [ 646.619623][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 646.625502][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 646.630675][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 646.636711][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 646.641875][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 646.647040][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 646.653343][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 646.659901][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 646.664643][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 646.671030][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 646.676113][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 646.678386][ T8258] not chained 3180000 origins [ 646.681875][ T8249] do_fast_syscall_32+0x34/0x70 [ 646.691394][ T8249] do_SYSENTER_32+0x1b/0x20 [ 646.695936][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 646.702314][ T8249] RIP: 0023:0xf6f46549 [ 646.706393][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 646.726142][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 646.734601][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 646.742599][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 646.750590][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 646.759015][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 646.767160][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 646.777811][ T8249] [ 646.780840][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 646.783300][ T8249] Uninit was stored to memory at: [ 646.789555][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 646.795135][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 646.804628][ T8258] Call Trace: [ 646.804644][ T8258] [ 646.804660][ T8258] dump_stack_lvl+0x1ff/0x28e [ 646.804731][ T8258] dump_stack+0x25/0x28 [ 646.809862][ T8249] get_compat_msghdr+0x108/0x2c0 [ 646.813121][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 646.813195][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 646.816150][ T8249] do_recvmmsg+0xd77/0x2120 [ 646.820812][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 646.825051][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 646.829881][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 646.835677][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 646.840678][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 646.845262][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 646.850962][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 646.855716][ T8249] do_fast_syscall_32+0x34/0x70 [ 646.861158][ T8258] ? should_fail+0x75/0x9c0 [ 646.867570][ T8249] do_SYSENTER_32+0x1b/0x20 [ 646.872576][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 646.872643][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 646.877673][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 646.883468][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 646.883541][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 646.888392][ T8249] [ 646.888401][ T8249] Uninit was stored to memory at: [ 646.892885][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 646.892957][ T8258] __msan_chain_origin+0xbf/0x140 [ 646.897524][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 646.902562][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 646.902638][ T8258] get_compat_msghdr+0x108/0x2c0 [ 646.908875][ T8249] get_compat_msghdr+0x108/0x2c0 [ 646.915196][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 646.915263][ T8258] do_recvmmsg+0xd77/0x2120 [ 646.921339][ T8249] do_recvmmsg+0xd77/0x2120 [ 646.926451][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 646.926518][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 646.928842][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 646.933863][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 646.933928][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 646.939728][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 646.944752][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 646.944829][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 646.949940][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 646.955042][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 646.955119][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 646.960070][ T8249] do_fast_syscall_32+0x34/0x70 [ 646.965002][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 646.965068][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 646.969923][ T8249] do_SYSENTER_32+0x1b/0x20 [ 646.974438][ T8258] do_fast_syscall_32+0x34/0x70 [ 646.974505][ T8258] do_SYSENTER_32+0x1b/0x20 [ 646.979015][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 646.984114][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 646.984185][ T8258] RIP: 0023:0xf6e80549 [ 646.984217][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 646.989992][ T8249] [ 646.990001][ T8249] Uninit was stored to memory at: [ 646.994651][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 646.994698][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 646.994732][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 646.994762][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 646.999903][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 647.004962][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 647.004992][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 647.005035][ T8258] [ 647.005143][ T8258] Uninit was stored to memory at: [ 647.011373][ T8249] get_compat_msghdr+0x108/0x2c0 [ 647.017736][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 647.024278][ T8249] do_recvmmsg+0xd77/0x2120 [ 647.029292][ T8258] get_compat_msghdr+0x108/0x2c0 [ 647.034074][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 647.040489][ T8258] do_recvmmsg+0xd77/0x2120 [ 647.045429][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 647.050422][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 647.056318][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 647.060790][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 647.065748][ T8249] do_fast_syscall_32+0x34/0x70 [ 647.070224][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 647.076637][ T8249] do_SYSENTER_32+0x1b/0x20 [ 647.083003][ T8258] do_fast_syscall_32+0x34/0x70 [ 647.087101][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 647.106785][ T8258] do_SYSENTER_32+0x1b/0x20 [ 647.109130][ T8249] [ 647.109140][ T8249] Uninit was stored to memory at: [ 647.114245][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 647.122821][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 647.130704][ T8258] [ 647.130712][ T8258] Uninit was stored to memory at: [ 647.130783][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 647.138889][ T8249] get_compat_msghdr+0x108/0x2c0 [ 647.146941][ T8258] get_compat_msghdr+0x108/0x2c0 [ 647.152162][ T8249] do_recvmmsg+0xd77/0x2120 [ 647.160104][ T8258] do_recvmmsg+0xd77/0x2120 [ 647.168166][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 647.171158][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 647.176265][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 647.181170][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 647.186362][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 647.190833][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 647.195855][ T8249] do_fast_syscall_32+0x34/0x70 [ 647.200505][ T8258] do_fast_syscall_32+0x34/0x70 [ 647.205098][ T8249] do_SYSENTER_32+0x1b/0x20 [ 647.211403][ T8258] do_SYSENTER_32+0x1b/0x20 [ 647.216167][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 647.221344][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 647.227778][ T8249] [ 647.232677][ T8258] [ 647.232687][ T8258] Uninit was stored to memory at: [ 647.232760][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 647.237705][ T8249] Uninit was stored to memory at: [ 647.237776][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 647.242308][ T8258] get_compat_msghdr+0x108/0x2c0 [ 647.247128][ T8249] get_compat_msghdr+0x108/0x2c0 [ 647.253541][ T8258] do_recvmmsg+0xd77/0x2120 [ 647.258053][ T8249] do_recvmmsg+0xd77/0x2120 [ 647.260377][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 647.265483][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 647.271777][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 647.276990][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 647.279307][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 647.284426][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 647.289510][ T8258] do_fast_syscall_32+0x34/0x70 [ 647.294537][ T8249] do_fast_syscall_32+0x34/0x70 [ 647.299442][ T8258] do_SYSENTER_32+0x1b/0x20 [ 647.304028][ T8249] do_SYSENTER_32+0x1b/0x20 [ 647.308497][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 647.313258][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 647.317904][ T8258] [ 647.317913][ T8258] Uninit was stored to memory at: [ 647.324312][ T8249] [ 647.330671][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 647.335718][ T8249] Uninit was stored to memory at: [ 647.340716][ T8258] get_compat_msghdr+0x108/0x2c0 [ 647.345705][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 647.350467][ T8258] do_recvmmsg+0xd77/0x2120 [ 647.355062][ T8249] get_compat_msghdr+0x108/0x2c0 [ 647.359532][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 647.365939][ T8249] do_recvmmsg+0xd77/0x2120 [ 647.372309][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 647.374647][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 647.376966][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 647.382112][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 647.387147][ T8258] do_fast_syscall_32+0x34/0x70 [ 647.392196][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 647.397289][ T8258] do_SYSENTER_32+0x1b/0x20 [ 647.402313][ T8249] do_fast_syscall_32+0x34/0x70 [ 647.407218][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 647.411705][ T8249] do_SYSENTER_32+0x1b/0x20 [ 647.416271][ T8258] [ 647.416281][ T8258] Uninit was stored to memory at: [ 647.416355][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 647.420951][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 647.425693][ T8258] get_compat_msghdr+0x108/0x2c0 [ 647.432124][ T8249] [ 647.438415][ T8258] do_recvmmsg+0xd77/0x2120 [ 647.443606][ T8249] Uninit was stored to memory at: [ 647.448607][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 647.453614][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 647.458385][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 647.462971][ T8249] get_compat_msghdr+0x108/0x2c0 [ 647.467443][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 647.473852][ T8249] do_recvmmsg+0xd77/0x2120 [ 647.480145][ T8258] do_fast_syscall_32+0x34/0x70 [ 647.482559][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 647.487557][ T8258] do_SYSENTER_32+0x1b/0x20 [ 647.489872][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 647.495078][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 647.500112][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 647.505108][ T8258] [ 647.505117][ T8258] Uninit was stored to memory at: [ 647.505188][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 647.510231][ T8249] do_fast_syscall_32+0x34/0x70 [ 647.514796][ T8258] get_compat_msghdr+0x108/0x2c0 [ 647.519736][ T8249] do_SYSENTER_32+0x1b/0x20 [ 647.524474][ T8258] do_recvmmsg+0xd77/0x2120 [ 647.528983][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 647.535369][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 647.540051][ T8249] [ 647.540061][ T8249] Local variable msg_sys created at: [ 647.545140][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 647.551468][ T8249] do_recvmmsg+0xbb/0x2120 [ 647.556379][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 647.561406][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 647.565966][ T8258] do_fast_syscall_32+0x34/0x70 [ 647.756128][ T8258] do_SYSENTER_32+0x1b/0x20 [ 647.760698][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 647.767186][ T8258] [ 647.769517][ T8258] Uninit was stored to memory at: [ 647.774704][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 647.779947][ T8258] get_compat_msghdr+0x108/0x2c0 [ 647.785018][ T8258] do_recvmmsg+0xd77/0x2120 [ 647.789574][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 647.794390][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 647.800775][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 647.805945][ T8258] do_fast_syscall_32+0x34/0x70 [ 647.810862][ T8258] do_SYSENTER_32+0x1b/0x20 [ 647.815502][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 647.821903][ T8258] [ 647.824323][ T8258] Local variable msg_sys created at: [ 647.829612][ T8258] do_recvmmsg+0xbb/0x2120 [ 647.834166][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 648.016905][ T8249] not chained 3190000 origins [ 648.021634][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 648.030351][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 648.040436][ T8249] Call Trace: [ 648.043731][ T8249] [ 648.046795][ T8249] dump_stack_lvl+0x1ff/0x28e [ 648.051552][ T8249] dump_stack+0x25/0x28 [ 648.055769][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 648.061561][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 648.066746][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 648.072624][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 648.078234][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 648.083413][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 648.089282][ T8249] ? should_fail+0x75/0x9c0 [ 648.093830][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 648.099000][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 648.105300][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 648.111429][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 648.116600][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 648.122469][ T8249] __msan_chain_origin+0xbf/0x140 [ 648.127555][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 648.132736][ T8249] get_compat_msghdr+0x108/0x2c0 [ 648.137734][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 648.142643][ T8249] do_recvmmsg+0xd77/0x2120 [ 648.147200][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 648.153090][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 648.158260][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 648.164297][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 648.169463][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 648.174629][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 648.180939][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 648.187498][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 648.192247][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 648.198636][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 648.203718][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 648.209494][ T8249] do_fast_syscall_32+0x34/0x70 [ 648.214419][ T8249] do_SYSENTER_32+0x1b/0x20 [ 648.218983][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 648.225396][ T8249] RIP: 0023:0xf6f46549 [ 648.229489][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 648.243747][ T8258] not chained 3200000 origins [ 648.249138][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 648.262230][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 648.270222][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 648.278233][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 648.286221][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 648.294217][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 648.302217][ T8249] [ 648.305246][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 648.308592][ T8249] Uninit was stored to memory at: [ 648.313958][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 648.313986][ T8258] Call Trace: [ 648.314000][ T8258] [ 648.314015][ T8258] dump_stack_lvl+0x1ff/0x28e [ 648.314090][ T8258] dump_stack+0x25/0x28 [ 648.314147][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 648.314218][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 648.314277][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 648.314344][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 648.314406][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 648.314468][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 648.314539][ T8258] ? should_fail+0x75/0x9c0 [ 648.314591][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 648.314655][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 648.314723][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 648.319784][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 648.329779][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 648.329843][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 648.329912][ T8258] __msan_chain_origin+0xbf/0x140 [ 648.333248][ T8249] get_compat_msghdr+0x108/0x2c0 [ 648.336104][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 648.340764][ T8249] do_recvmmsg+0xd77/0x2120 [ 648.344928][ T8258] get_compat_msghdr+0x108/0x2c0 [ 648.344987][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 648.350720][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 648.355821][ T8258] do_recvmmsg+0xd77/0x2120 [ 648.355899][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 648.361702][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 648.367259][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 648.367341][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 648.372551][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 648.378254][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 648.378318][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 648.382891][ T8249] do_fast_syscall_32+0x34/0x70 [ 648.387901][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 648.394266][ T8249] do_SYSENTER_32+0x1b/0x20 [ 648.400195][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 648.405482][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 648.410494][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 648.416399][ T8249] [ 648.421308][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 648.426330][ T8249] Uninit was stored to memory at: [ 648.431339][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 648.436027][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 648.440799][ T8258] do_fast_syscall_32+0x34/0x70 [ 648.445734][ T8249] get_compat_msghdr+0x108/0x2c0 [ 648.450297][ T8258] do_SYSENTER_32+0x1b/0x20 [ 648.454879][ T8249] do_recvmmsg+0xd77/0x2120 [ 648.459889][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 648.466304][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 648.471996][ T8258] RIP: 0023:0xf6e80549 [ 648.472031][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 648.472079][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 648.477202][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 648.482304][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 648.482346][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 648.482376][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 648.482404][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 648.482433][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 648.487544][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 648.493786][ T8258] [ 648.496909][ T8258] Uninit was stored to memory at: [ 648.498827][ T8249] do_fast_syscall_32+0x34/0x70 [ 648.505961][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 648.509791][ T8249] do_SYSENTER_32+0x1b/0x20 [ 648.514540][ T8258] get_compat_msghdr+0x108/0x2c0 [ 648.520869][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 648.527263][ T8258] do_recvmmsg+0xd77/0x2120 [ 648.529597][ T8249] [ 648.529606][ T8249] Uninit was stored to memory at: [ 648.534682][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 648.539768][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 648.545490][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 648.550610][ T8249] get_compat_msghdr+0x108/0x2c0 [ 648.555540][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 648.560483][ T8249] do_recvmmsg+0xd77/0x2120 [ 648.565048][ T8258] do_fast_syscall_32+0x34/0x70 [ 648.569551][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 648.575934][ T8258] do_SYSENTER_32+0x1b/0x20 [ 648.580613][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 648.584893][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 648.604609][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 648.613173][ T8258] [ 648.613183][ T8258] Uninit was stored to memory at: [ 648.613258][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 648.619507][ T8249] do_fast_syscall_32+0x34/0x70 [ 648.627551][ T8258] get_compat_msghdr+0x108/0x2c0 [ 648.635623][ T8249] do_SYSENTER_32+0x1b/0x20 [ 648.643655][ T8258] do_recvmmsg+0xd77/0x2120 [ 648.651631][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 648.659675][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 648.664799][ T8249] [ 648.667794][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 648.672896][ T8249] Uninit was stored to memory at: [ 648.677709][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 648.682959][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 648.687364][ T8258] do_fast_syscall_32+0x34/0x70 [ 648.692378][ T8249] get_compat_msghdr+0x108/0x2c0 [ 648.698755][ T8258] do_SYSENTER_32+0x1b/0x20 [ 648.703337][ T8249] do_recvmmsg+0xd77/0x2120 [ 648.705632][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 648.710640][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 648.715413][ T8258] [ 648.715422][ T8258] Uninit was stored to memory at: [ 648.715497][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 648.720517][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 648.726907][ T8258] get_compat_msghdr+0x108/0x2c0 [ 648.731850][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 648.736941][ T8258] do_recvmmsg+0xd77/0x2120 [ 648.741449][ T8249] do_fast_syscall_32+0x34/0x70 [ 648.746363][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 648.751042][ T8249] do_SYSENTER_32+0x1b/0x20 [ 648.755613][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 648.761947][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 648.768339][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 648.773369][ T8249] [ 648.775680][ T8258] do_fast_syscall_32+0x34/0x70 [ 648.780697][ T8249] Uninit was stored to memory at: [ 648.780774][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 648.785895][ T8258] do_SYSENTER_32+0x1b/0x20 [ 648.790735][ T8249] get_compat_msghdr+0x108/0x2c0 [ 648.795738][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 648.800278][ T8249] do_recvmmsg+0xd77/0x2120 [ 648.804837][ T8258] [ 648.804846][ T8258] Uninit was stored to memory at: [ 648.804916][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 648.811225][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 648.815967][ T8258] get_compat_msghdr+0x108/0x2c0 [ 648.818300][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 648.824691][ T8258] do_recvmmsg+0xd77/0x2120 [ 648.829721][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 648.834810][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 648.839923][ T8249] do_fast_syscall_32+0x34/0x70 [ 648.844834][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 648.849781][ T8249] do_SYSENTER_32+0x1b/0x20 [ 648.854343][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 648.858849][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 648.865240][ T8258] do_fast_syscall_32+0x34/0x70 [ 648.869919][ T8249] [ 648.869927][ T8249] Uninit was stored to memory at: [ 648.872307][ T8258] do_SYSENTER_32+0x1b/0x20 [ 648.877396][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 648.882502][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 648.888833][ T8249] get_compat_msghdr+0x108/0x2c0 [ 648.893829][ T8258] [ 648.893838][ T8258] Uninit was stored to memory at: [ 648.893907][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 648.898853][ T8249] do_recvmmsg+0xd77/0x2120 [ 648.903412][ T8258] get_compat_msghdr+0x108/0x2c0 [ 648.908263][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 648.912998][ T8258] do_recvmmsg+0xd77/0x2120 [ 648.917505][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 648.923890][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 648.930221][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 648.935313][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 648.937649][ T8249] do_fast_syscall_32+0x34/0x70 [ 648.942557][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 648.947590][ T8249] do_SYSENTER_32+0x1b/0x20 [ 648.952762][ T8258] do_fast_syscall_32+0x34/0x70 [ 648.957269][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 648.962266][ T8258] do_SYSENTER_32+0x1b/0x20 [ 648.968596][ T8249] [ 648.968604][ T8249] Uninit was stored to memory at: [ 648.973167][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 648.975555][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 648.980499][ T8258] [ 648.980507][ T8258] Uninit was stored to memory at: [ 648.985696][ T8249] get_compat_msghdr+0x108/0x2c0 [ 648.990387][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 648.995343][ T8249] do_recvmmsg+0xd77/0x2120 [ 649.001636][ T8258] get_compat_msghdr+0x108/0x2c0 [ 649.006218][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 649.011207][ T8258] do_recvmmsg+0xd77/0x2120 [ 649.015962][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 649.020778][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 649.027188][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 649.031656][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 649.036760][ T8249] do_fast_syscall_32+0x34/0x70 [ 649.043128][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 649.047979][ T8249] do_SYSENTER_32+0x1b/0x20 [ 649.050292][ T8258] do_fast_syscall_32+0x34/0x70 [ 649.055393][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 649.059857][ T8258] do_SYSENTER_32+0x1b/0x20 [ 649.065048][ T8249] [ 649.071340][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 649.076360][ T8249] Local variable msg_sys created at: [ 649.078653][ T8258] [ 649.078662][ T8258] Uninit was stored to memory at: [ 649.083754][ T8249] do_recvmmsg+0xbb/0x2120 [ 649.088891][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 649.093409][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 649.098312][ T8258] get_compat_msghdr+0x108/0x2c0 [ 649.308742][ T8258] do_recvmmsg+0xd77/0x2120 [ 649.313444][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 649.318173][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 649.324635][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 649.329716][ T8258] do_fast_syscall_32+0x34/0x70 [ 649.334704][ T8258] do_SYSENTER_32+0x1b/0x20 [ 649.339261][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 649.345801][ T8258] [ 649.348136][ T8258] Local variable msg_sys created at: [ 649.353601][ T8258] do_recvmmsg+0xbb/0x2120 [ 649.358070][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 649.459734][ T8258] not chained 3210000 origins [ 649.464589][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 649.473306][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 649.483388][ T8258] Call Trace: [ 649.486677][ T8258] [ 649.489624][ T8258] dump_stack_lvl+0x1ff/0x28e [ 649.494376][ T8258] dump_stack+0x25/0x28 [ 649.498580][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 649.504363][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 649.509530][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 649.515398][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 649.520994][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 649.526164][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 649.532036][ T8258] ? should_fail+0x75/0x9c0 [ 649.536583][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 649.541751][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 649.548055][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 649.554192][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 649.559368][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 649.565239][ T8258] __msan_chain_origin+0xbf/0x140 [ 649.570321][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 649.575499][ T8258] get_compat_msghdr+0x108/0x2c0 [ 649.580500][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 649.585421][ T8258] do_recvmmsg+0xd77/0x2120 [ 649.589995][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 649.595166][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 649.601053][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 649.606224][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 649.611391][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 649.617700][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 649.624261][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 649.629010][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 649.635410][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 649.640497][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 649.646281][ T8258] do_fast_syscall_32+0x34/0x70 [ 649.651188][ T8258] do_SYSENTER_32+0x1b/0x20 [ 649.655744][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 649.662134][ T8258] RIP: 0023:0xf6e80549 [ 649.666231][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 649.685890][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 649.694350][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 649.702355][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 649.710353][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 649.718353][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 649.726351][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 649.734457][ T8258] [ 649.740101][ T8258] Uninit was stored to memory at: [ 649.746201][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 649.751451][ T8258] get_compat_msghdr+0x108/0x2c0 [ 649.756535][ T8258] do_recvmmsg+0xd77/0x2120 [ 649.761184][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 649.766005][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 649.772488][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 649.777603][ T8258] do_fast_syscall_32+0x34/0x70 [ 649.782618][ T8258] do_SYSENTER_32+0x1b/0x20 [ 649.787176][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 649.793639][ T8258] [ 649.795976][ T8258] Uninit was stored to memory at: [ 649.801085][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 649.806327][ T8258] get_compat_msghdr+0x108/0x2c0 [ 649.811305][ T8258] do_recvmmsg+0xd77/0x2120 [ 649.815945][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 649.820672][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 649.827140][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 649.832315][ T8258] do_fast_syscall_32+0x34/0x70 [ 649.837223][ T8258] do_SYSENTER_32+0x1b/0x20 [ 649.841779][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 649.848267][ T8258] [ 649.850601][ T8258] Uninit was stored to memory at: [ 649.855783][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 649.860934][ T8258] get_compat_msghdr+0x108/0x2c0 [ 649.866011][ T8258] do_recvmmsg+0xd77/0x2120 [ 649.867802][ T8249] not chained 3220000 origins [ 649.870579][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 649.875598][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 649.880060][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 649.888752][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 649.888779][ T8249] Call Trace: [ 649.888794][ T8249] [ 649.888809][ T8249] dump_stack_lvl+0x1ff/0x28e [ 649.895220][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 649.905200][ T8249] dump_stack+0x25/0x28 [ 649.905261][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 649.908540][ T8258] do_fast_syscall_32+0x34/0x70 [ 649.911478][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 649.916206][ T8258] do_SYSENTER_32+0x1b/0x20 [ 649.921147][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 649.925361][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 649.931000][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 649.935926][ T8258] [ 649.940943][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 649.945508][ T8258] Uninit was stored to memory at: [ 649.951224][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 649.957672][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 649.963077][ T8249] ? should_fail+0x75/0x9c0 [ 649.963126][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 649.965464][ T8258] get_compat_msghdr+0x108/0x2c0 [ 649.970563][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 649.975647][ T8258] do_recvmmsg+0xd77/0x2120 [ 649.981370][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 649.986544][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 649.990961][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 649.996166][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 650.000984][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 650.007284][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 650.011701][ T8249] __msan_chain_origin+0xbf/0x140 [ 650.017824][ T8258] do_fast_syscall_32+0x34/0x70 [ 650.022420][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 650.022494][ T8249] get_compat_msghdr+0x108/0x2c0 [ 650.027586][ T8258] do_SYSENTER_32+0x1b/0x20 [ 650.033904][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 650.033972][ T8249] do_recvmmsg+0xd77/0x2120 [ 650.039760][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 650.044768][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 650.044856][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 650.049848][ T8258] [ 650.049858][ T8258] Uninit was stored to memory at: [ 650.054682][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 650.054752][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 650.059905][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 650.064767][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 650.064833][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 650.069323][ T8258] get_compat_msghdr+0x108/0x2c0 [ 650.074166][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 650.074233][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 650.078714][ T8258] do_recvmmsg+0xd77/0x2120 [ 650.085041][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 650.085114][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 650.090891][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 650.095986][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 650.096046][ T8249] do_fast_syscall_32+0x34/0x70 [ 650.098376][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 650.103387][ T8249] do_SYSENTER_32+0x1b/0x20 [ 650.103452][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 650.109423][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 650.114522][ T8249] RIP: 0023:0xf6f46549 [ 650.114561][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 650.114608][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 [ 650.119688][ T8258] do_fast_syscall_32+0x34/0x70 [ 650.124783][ T8249] ORIG_RAX: 0000000000000151 [ 650.124800][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 650.124835][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 650.124866][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 650.131082][ T8258] do_SYSENTER_32+0x1b/0x20 [ 650.136003][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 650.136033][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 650.136077][ T8249] [ 650.141489][ T8249] Uninit was stored to memory at: [ 650.142647][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 650.142719][ T8258] [ 650.142726][ T8258] Uninit was stored to memory at: [ 650.142795][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 650.142842][ T8258] get_compat_msghdr+0x108/0x2c0 [ 650.142888][ T8258] do_recvmmsg+0xd77/0x2120 [ 650.142941][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 650.142996][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 650.143051][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 650.143118][ T8258] do_fast_syscall_32+0x34/0x70 [ 650.143176][ T8258] do_SYSENTER_32+0x1b/0x20 [ 650.143232][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 650.143297][ T8258] [ 650.143304][ T8258] Uninit was stored to memory at: [ 650.143372][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 650.143419][ T8258] get_compat_msghdr+0x108/0x2c0 [ 650.143466][ T8258] do_recvmmsg+0xd77/0x2120 [ 650.148226][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 650.152735][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 650.159075][ T8249] get_compat_msghdr+0x108/0x2c0 [ 650.164159][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 650.168845][ T8249] do_recvmmsg+0xd77/0x2120 [ 650.174623][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 650.179481][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 650.185872][ T8258] do_fast_syscall_32+0x34/0x70 [ 650.190380][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 650.196769][ T8258] do_SYSENTER_32+0x1b/0x20 [ 650.201798][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 650.205925][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 650.225646][ T8249] do_fast_syscall_32+0x34/0x70 [ 650.231675][ T8258] [ 650.231686][ T8258] Local variable msg_sys created at: [ 650.236617][ T8249] do_SYSENTER_32+0x1b/0x20 [ 650.241254][ T8258] do_recvmmsg+0xbb/0x2120 [ 650.249346][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 650.257363][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 650.265443][ T8249] [ 650.474955][ T8249] Uninit was stored to memory at: [ 650.480052][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 650.485382][ T8249] get_compat_msghdr+0x108/0x2c0 [ 650.490370][ T8249] do_recvmmsg+0xd77/0x2120 [ 650.495080][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 650.499949][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 650.506489][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 650.511575][ T8249] do_fast_syscall_32+0x34/0x70 [ 650.516657][ T8249] do_SYSENTER_32+0x1b/0x20 [ 650.521216][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 650.527784][ T8249] [ 650.530126][ T8249] Uninit was stored to memory at: [ 650.535390][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 650.540545][ T8249] get_compat_msghdr+0x108/0x2c0 [ 650.545691][ T8249] do_recvmmsg+0xd77/0x2120 [ 650.550247][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 650.555157][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 650.561540][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 650.566815][ T8249] do_fast_syscall_32+0x34/0x70 [ 650.571731][ T8249] do_SYSENTER_32+0x1b/0x20 [ 650.576461][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 650.582973][ T8249] [ 650.585307][ T8249] Uninit was stored to memory at: [ 650.590399][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 650.595722][ T8249] get_compat_msghdr+0x108/0x2c0 [ 650.600706][ T8249] do_recvmmsg+0xd77/0x2120 [ 650.605439][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 650.610172][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 650.616729][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 650.621816][ T8249] do_fast_syscall_32+0x34/0x70 [ 650.626909][ T8249] do_SYSENTER_32+0x1b/0x20 [ 650.631473][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 650.638081][ T8249] [ 650.640425][ T8249] Uninit was stored to memory at: [ 650.645693][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 650.650846][ T8249] get_compat_msghdr+0x108/0x2c0 [ 650.656011][ T8249] do_recvmmsg+0xd77/0x2120 [ 650.660578][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 650.665489][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 650.671873][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 650.677164][ T8249] do_fast_syscall_32+0x34/0x70 [ 650.682187][ T8249] do_SYSENTER_32+0x1b/0x20 [ 650.686750][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 650.693318][ T8249] [ 650.695658][ T8249] Uninit was stored to memory at: [ 650.700751][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 650.706116][ T8249] get_compat_msghdr+0x108/0x2c0 [ 650.711104][ T8249] do_recvmmsg+0xd77/0x2120 [ 650.715836][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 650.720567][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 650.727150][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 650.732337][ T8249] do_fast_syscall_32+0x34/0x70 [ 650.737251][ T8249] do_SYSENTER_32+0x1b/0x20 [ 650.741807][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 650.748384][ T8249] [ 650.750721][ T8249] Uninit was stored to memory at: [ 650.756002][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 650.761166][ T8249] get_compat_msghdr+0x108/0x2c0 [ 650.766356][ T8249] do_recvmmsg+0xd77/0x2120 [ 650.770918][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 650.775843][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 650.782334][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 650.787416][ T8249] do_fast_syscall_32+0x34/0x70 [ 650.792501][ T8249] do_SYSENTER_32+0x1b/0x20 [ 650.797067][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 650.803630][ T8249] [ 650.805971][ T8249] Local variable msg_sys created at: [ 650.811263][ T8249] do_recvmmsg+0xbb/0x2120 [ 650.815908][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 650.841367][ T8249] not chained 3230000 origins [ 650.846211][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 650.854926][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 650.865007][ T8249] Call Trace: [ 650.868306][ T8249] [ 650.871253][ T8249] dump_stack_lvl+0x1ff/0x28e [ 650.875994][ T8249] dump_stack+0x25/0x28 [ 650.880211][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 650.886001][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 650.891204][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 650.897078][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 650.902691][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 650.907874][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 650.913755][ T8249] ? should_fail+0x75/0x9c0 [ 650.918304][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 650.923474][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 650.929787][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 650.935918][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 650.941095][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 650.946966][ T8249] __msan_chain_origin+0xbf/0x140 [ 650.952047][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 650.957223][ T8249] get_compat_msghdr+0x108/0x2c0 [ 650.962216][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 650.967129][ T8249] do_recvmmsg+0xd77/0x2120 [ 650.971683][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 650.977574][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 650.982753][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 650.988795][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 650.993968][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 650.999143][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 651.005456][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 651.012023][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 651.016774][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 651.023166][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 651.028256][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 651.034028][ T8249] do_fast_syscall_32+0x34/0x70 [ 651.038940][ T8249] do_SYSENTER_32+0x1b/0x20 [ 651.043497][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 651.049984][ T8249] RIP: 0023:0xf6f46549 [ 651.054083][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 651.073739][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 651.082199][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 651.090208][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 651.098210][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 651.106214][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 651.114212][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 651.122224][ T8249] [ 651.127636][ T8249] Uninit was stored to memory at: [ 651.135200][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 651.140382][ T8249] get_compat_msghdr+0x108/0x2c0 [ 651.145480][ T8249] do_recvmmsg+0xd77/0x2120 [ 651.150042][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 651.154889][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 651.161281][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 651.166495][ T8249] do_fast_syscall_32+0x34/0x70 [ 651.171405][ T8249] do_SYSENTER_32+0x1b/0x20 [ 651.176079][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 651.182588][ T8249] [ 651.184921][ T8249] Uninit was stored to memory at: [ 651.190011][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 651.195358][ T8249] get_compat_msghdr+0x108/0x2c0 [ 651.200341][ T8249] do_recvmmsg+0xd77/0x2120 [ 651.205077][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 651.209825][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 651.216397][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 651.221482][ T8249] do_fast_syscall_32+0x34/0x70 [ 651.226563][ T8249] do_SYSENTER_32+0x1b/0x20 [ 651.231133][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 651.237704][ T8249] [ 651.240039][ T8249] Uninit was stored to memory at: [ 651.245318][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 651.250477][ T8249] get_compat_msghdr+0x108/0x2c0 [ 651.255629][ T8249] do_recvmmsg+0xd77/0x2120 [ 651.260182][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 651.265031][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 651.271419][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 651.276683][ T8249] do_fast_syscall_32+0x34/0x70 [ 651.281596][ T8249] do_SYSENTER_32+0x1b/0x20 [ 651.286331][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 651.292889][ T8249] [ 651.295223][ T8249] Uninit was stored to memory at: [ 651.300313][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 651.305640][ T8249] get_compat_msghdr+0x108/0x2c0 [ 651.310625][ T8249] do_recvmmsg+0xd77/0x2120 [ 651.315346][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 651.320078][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 651.326631][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 651.331715][ T8249] do_fast_syscall_32+0x34/0x70 [ 651.336803][ T8249] do_SYSENTER_32+0x1b/0x20 [ 651.341371][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 651.347943][ T8249] [ 651.350280][ T8249] Uninit was stored to memory at: [ 651.355543][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 651.360699][ T8249] get_compat_msghdr+0x108/0x2c0 [ 651.365864][ T8249] do_recvmmsg+0xd77/0x2120 [ 651.370429][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 651.375347][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 651.381763][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 651.387015][ T8249] do_fast_syscall_32+0x34/0x70 [ 651.391928][ T8249] do_SYSENTER_32+0x1b/0x20 [ 651.396656][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 651.403232][ T8249] [ 651.405566][ T8249] Uninit was stored to memory at: [ 651.410658][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 651.415969][ T8249] get_compat_msghdr+0x108/0x2c0 [ 651.420956][ T8249] do_recvmmsg+0xd77/0x2120 [ 651.425688][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 651.430422][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 651.436973][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 651.442178][ T8249] do_fast_syscall_32+0x34/0x70 [ 651.447087][ T8249] do_SYSENTER_32+0x1b/0x20 [ 651.451638][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 651.458206][ T8249] [ 651.460542][ T8249] Uninit was stored to memory at: [ 651.465824][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 651.471034][ T8249] get_compat_msghdr+0x108/0x2c0 [ 651.476197][ T8249] do_recvmmsg+0xd77/0x2120 [ 651.480755][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 651.481362][ T8258] not chained 3240000 origins [ 651.485634][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 651.485695][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 651.485757][ T8249] do_fast_syscall_32+0x34/0x70 [ 651.490431][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 651.496843][ T8249] do_SYSENTER_32+0x1b/0x20 [ 651.501750][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 651.506684][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 651.515367][ T8258] Call Trace: [ 651.515385][ T8258] [ 651.515401][ T8258] dump_stack_lvl+0x1ff/0x28e [ 651.515472][ T8258] dump_stack+0x25/0x28 [ 651.519958][ T8249] [ 651.519968][ T8249] Local variable msg_sys created at: [ 651.530006][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 651.530084][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 651.536501][ T8249] do_recvmmsg+0xbb/0x2120 [ 651.539700][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 651.542722][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 651.547294][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 651.590242][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 651.595432][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 651.601313][ T8258] ? should_fail+0x75/0x9c0 [ 651.605860][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 651.611033][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 651.617429][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 651.623575][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 651.628889][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 651.634765][ T8258] __msan_chain_origin+0xbf/0x140 [ 651.639853][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 651.645040][ T8258] get_compat_msghdr+0x108/0x2c0 [ 651.650053][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 651.654971][ T8258] do_recvmmsg+0xd77/0x2120 [ 651.659550][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 651.664811][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 651.670696][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 651.675869][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 651.681042][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 651.687357][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 651.693915][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 651.698657][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 651.705050][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 651.710145][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 651.715918][ T8258] do_fast_syscall_32+0x34/0x70 [ 651.720835][ T8258] do_SYSENTER_32+0x1b/0x20 [ 651.725394][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 651.731789][ T8258] RIP: 0023:0xf6e80549 [ 651.735880][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 651.755532][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 651.763983][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 651.771986][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 651.779983][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 651.787987][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 651.795988][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 651.801259][ T8249] not chained 3250000 origins [ 651.804138][ T8258] [ 651.807126][ T8258] Uninit was stored to memory at: [ 651.808906][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 651.811986][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 651.816926][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 651.826120][ T8258] get_compat_msghdr+0x108/0x2c0 [ 651.831133][ T8249] Call Trace: [ 651.831150][ T8249] [ 651.841295][ T8258] do_recvmmsg+0xd77/0x2120 [ 651.846224][ T8249] dump_stack_lvl+0x1ff/0x28e [ 651.846298][ T8249] dump_stack+0x25/0x28 [ 651.849572][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 651.852498][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 651.852573][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 651.857070][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 651.861736][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 651.865960][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 651.870636][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 651.876410][ T8258] do_fast_syscall_32+0x34/0x70 [ 651.881431][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 651.887809][ T8258] do_SYSENTER_32+0x1b/0x20 [ 651.893638][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 651.893722][ T8249] ? should_fail+0x75/0x9c0 [ 651.898759][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 651.904297][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 651.904363][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 651.909208][ T8258] [ 651.909217][ T8258] Uninit was stored to memory at: [ 651.914306][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 651.914380][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 651.918926][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 651.924657][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 651.924729][ T8249] __msan_chain_origin+0xbf/0x140 [ 651.929214][ T8258] get_compat_msghdr+0x108/0x2c0 [ 651.935531][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 651.935606][ T8249] get_compat_msghdr+0x108/0x2c0 [ 651.940704][ T8258] do_recvmmsg+0xd77/0x2120 [ 651.946934][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 651.947001][ T8249] do_recvmmsg+0xd77/0x2120 [ 651.949322][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 651.954332][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 651.954421][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 651.960456][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 651.965557][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 651.965626][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 651.970732][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 651.976526][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 651.976592][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 651.981614][ T8258] do_fast_syscall_32+0x34/0x70 [ 651.986546][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 651.986613][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 651.991707][ T8258] do_SYSENTER_32+0x1b/0x20 [ 651.996647][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 651.996719][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 652.001188][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 652.006109][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 652.006169][ T8249] do_fast_syscall_32+0x34/0x70 [ 652.010666][ T8258] [ 652.010675][ T8258] Uninit was stored to memory at: [ 652.015332][ T8249] do_SYSENTER_32+0x1b/0x20 [ 652.015396][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 652.021248][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 652.026281][ T8249] RIP: 0023:0xf6f46549 [ 652.026315][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 652.026362][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 [ 652.032737][ T8258] get_compat_msghdr+0x108/0x2c0 [ 652.038630][ T8249] ORIG_RAX: 0000000000000151 [ 652.038647][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 652.043797][ T8258] do_recvmmsg+0xd77/0x2120 [ 652.048734][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 652.053899][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 652.060050][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 652.064952][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 652.071368][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 652.076099][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 652.080520][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 652.086904][ T8258] do_fast_syscall_32+0x34/0x70 [ 652.091859][ T8249] [ 652.098259][ T8258] do_SYSENTER_32+0x1b/0x20 [ 652.106605][ T8249] Uninit was stored to memory at: [ 652.108801][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 652.111186][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 652.116220][ T8258] [ 652.116228][ T8258] Uninit was stored to memory at: [ 652.116295][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 652.116344][ T8258] get_compat_msghdr+0x108/0x2c0 [ 652.116391][ T8258] do_recvmmsg+0xd77/0x2120 [ 652.116447][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 652.116503][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 652.121019][ T8249] get_compat_msghdr+0x108/0x2c0 [ 652.127412][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 652.132634][ T8249] do_recvmmsg+0xd77/0x2120 [ 652.136673][ T8258] do_fast_syscall_32+0x34/0x70 [ 652.156395][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 652.162513][ T8258] do_SYSENTER_32+0x1b/0x20 [ 652.167456][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 652.172195][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 652.180177][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 652.184742][ T8258] [ 652.184751][ T8258] Uninit was stored to memory at: [ 652.184825][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 652.192827][ T8249] do_fast_syscall_32+0x34/0x70 [ 652.197726][ T8258] get_compat_msghdr+0x108/0x2c0 [ 652.205783][ T8249] do_SYSENTER_32+0x1b/0x20 [ 652.212157][ T8258] do_recvmmsg+0xd77/0x2120 [ 652.220142][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 652.225234][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 652.233369][ T8249] [ 652.238184][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 652.241196][ T8249] Uninit was stored to memory at: [ 652.241270][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 652.245759][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 652.250788][ T8249] get_compat_msghdr+0x108/0x2c0 [ 652.257176][ T8258] do_fast_syscall_32+0x34/0x70 [ 652.262388][ T8249] do_recvmmsg+0xd77/0x2120 [ 652.264687][ T8258] do_SYSENTER_32+0x1b/0x20 [ 652.269695][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 652.274868][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 652.279812][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 652.284376][ T8258] [ 652.284384][ T8258] Uninit was stored to memory at: [ 652.284455][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 652.289063][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 652.295457][ T8258] get_compat_msghdr+0x108/0x2c0 [ 652.300401][ T8249] do_fast_syscall_32+0x34/0x70 [ 652.305486][ T8258] do_recvmmsg+0xd77/0x2120 [ 652.309993][ T8249] do_SYSENTER_32+0x1b/0x20 [ 652.314901][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 652.319583][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 652.324149][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 652.330478][ T8249] [ 652.330486][ T8249] Uninit was stored to memory at: [ 652.330558][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 652.336863][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 652.341898][ T8249] get_compat_msghdr+0x108/0x2c0 [ 652.344290][ T8258] do_fast_syscall_32+0x34/0x70 [ 652.349315][ T8249] do_recvmmsg+0xd77/0x2120 [ 652.354483][ T8258] do_SYSENTER_32+0x1b/0x20 [ 652.359343][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 652.364344][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 652.368850][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 652.373411][ T8258] [ 652.373420][ T8258] Uninit was stored to memory at: [ 652.373491][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 652.379793][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 652.384477][ T8258] get_compat_msghdr+0x108/0x2c0 [ 652.386815][ T8249] do_fast_syscall_32+0x34/0x70 [ 652.393199][ T8258] do_recvmmsg+0xd77/0x2120 [ 652.398231][ T8249] do_SYSENTER_32+0x1b/0x20 [ 652.403449][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 652.408483][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 652.413484][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 652.418349][ T8249] [ 652.418358][ T8249] Uninit was stored to memory at: [ 652.422920][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 652.427487][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 652.432177][ T8258] do_fast_syscall_32+0x34/0x70 [ 652.438504][ T8249] get_compat_msghdr+0x108/0x2c0 [ 652.444895][ T8258] do_SYSENTER_32+0x1b/0x20 [ 652.447232][ T8249] do_recvmmsg+0xd77/0x2120 [ 652.452316][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 652.457430][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 652.462522][ T8258] [ 652.462533][ T8258] Local variable msg_sys created at: [ 652.462549][ T8258] do_recvmmsg+0xbb/0x2120 [ 652.467460][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 652.472373][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 652.476881][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 652.683574][ T8249] do_fast_syscall_32+0x34/0x70 [ 652.688487][ T8249] do_SYSENTER_32+0x1b/0x20 [ 652.693171][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 652.699566][ T8249] [ 652.701897][ T8249] Uninit was stored to memory at: [ 652.707566][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 652.712839][ T8249] get_compat_msghdr+0x108/0x2c0 [ 652.717823][ T8249] do_recvmmsg+0xd77/0x2120 [ 652.722547][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 652.727277][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 652.733824][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 652.738909][ T8249] do_fast_syscall_32+0x34/0x70 [ 652.744007][ T8249] do_SYSENTER_32+0x1b/0x20 [ 652.748577][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 652.755144][ T8249] [ 652.757489][ T8249] Uninit was stored to memory at: [ 652.762694][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 652.767928][ T8249] get_compat_msghdr+0x108/0x2c0 [ 652.773010][ T8249] do_recvmmsg+0xd77/0x2120 [ 652.777564][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 652.782393][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 652.788774][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 652.794031][ T8249] do_fast_syscall_32+0x34/0x70 [ 652.798940][ T8249] do_SYSENTER_32+0x1b/0x20 [ 652.803684][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 652.810081][ T8249] [ 652.812584][ T8249] Uninit was stored to memory at: [ 652.817678][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 652.823011][ T8249] get_compat_msghdr+0x108/0x2c0 [ 652.827991][ T8249] do_recvmmsg+0xd77/0x2120 [ 652.832726][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 652.837458][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 652.844019][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 652.849110][ T8249] do_fast_syscall_32+0x34/0x70 [ 652.854206][ T8249] do_SYSENTER_32+0x1b/0x20 [ 652.858767][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 652.865334][ T8249] [ 652.867683][ T8249] Local variable msg_sys created at: [ 652.873164][ T8249] do_recvmmsg+0xbb/0x2120 [ 652.877632][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 653.004132][ T8249] not chained 3260000 origins [ 653.008860][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 653.017573][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 653.027651][ T8249] Call Trace: [ 653.030945][ T8249] [ 653.033892][ T8249] dump_stack_lvl+0x1ff/0x28e [ 653.038631][ T8249] dump_stack+0x25/0x28 [ 653.042844][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 653.048626][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 653.053796][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 653.059670][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 653.065279][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 653.070450][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 653.076318][ T8249] ? should_fail+0x75/0x9c0 [ 653.080863][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 653.086027][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 653.092343][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 653.098470][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 653.103650][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 653.109522][ T8249] __msan_chain_origin+0xbf/0x140 [ 653.114604][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 653.119788][ T8249] get_compat_msghdr+0x108/0x2c0 [ 653.124774][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 653.129685][ T8249] do_recvmmsg+0xd77/0x2120 [ 653.134235][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 653.140119][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 653.145286][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 653.151320][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 653.156495][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 653.161690][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 653.168002][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 653.174561][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 653.179308][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 653.185698][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 653.190783][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 653.193552][ T8258] not chained 3270000 origins [ 653.196592][ T8249] do_fast_syscall_32+0x34/0x70 [ 653.206100][ T8249] do_SYSENTER_32+0x1b/0x20 [ 653.210647][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 653.217025][ T8249] RIP: 0023:0xf6f46549 [ 653.221106][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 653.240746][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 653.249184][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 653.257189][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 653.265182][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 653.273173][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 653.281161][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 653.289162][ T8249] [ 653.292191][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 653.296176][ T8249] Uninit was stored to memory at: [ 653.300905][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 653.307315][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 653.315975][ T8258] Call Trace: [ 653.315991][ T8258] [ 653.316006][ T8258] dump_stack_lvl+0x1ff/0x28e [ 653.316076][ T8258] dump_stack+0x25/0x28 [ 653.321195][ T8249] get_compat_msghdr+0x108/0x2c0 [ 653.324471][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 653.324543][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 653.327495][ T8249] do_recvmmsg+0xd77/0x2120 [ 653.332159][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 653.332239][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 653.336393][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 653.341318][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 653.347122][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 653.352120][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 653.352200][ T8258] ? should_fail+0x75/0x9c0 [ 653.356696][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 653.362491][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 653.362556][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 653.368116][ T8249] do_fast_syscall_32+0x34/0x70 [ 653.372788][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 653.372859][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 653.378011][ T8249] do_SYSENTER_32+0x1b/0x20 [ 653.384290][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 653.384361][ T8258] __msan_chain_origin+0xbf/0x140 [ 653.390180][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 653.394674][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 653.394748][ T8258] get_compat_msghdr+0x108/0x2c0 [ 653.399769][ T8249] [ 653.399777][ T8249] Uninit was stored to memory at: [ 653.404871][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 653.404938][ T8258] do_recvmmsg+0xd77/0x2120 [ 653.411245][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 653.416034][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 653.416100][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 653.422251][ T8249] get_compat_msghdr+0x108/0x2c0 [ 653.427271][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 653.431744][ T8249] do_recvmmsg+0xd77/0x2120 [ 653.437535][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 653.437602][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 653.442728][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 653.448953][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 653.454134][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 653.458974][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 653.461291][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 653.466425][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 653.466497][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 653.471336][ T8249] do_fast_syscall_32+0x34/0x70 [ 653.475828][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 653.475889][ T8258] do_fast_syscall_32+0x34/0x70 [ 653.481052][ T8249] do_SYSENTER_32+0x1b/0x20 [ 653.486150][ T8258] do_SYSENTER_32+0x1b/0x20 [ 653.486219][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 653.492124][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 653.496959][ T8258] RIP: 0023:0xf6e80549 [ 653.502146][ T8249] [ 653.506546][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 653.511644][ T8249] Uninit was stored to memory at: [ 653.511725][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 653.517879][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 653.517931][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 653.517965][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 653.517995][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 653.518023][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 653.522784][ T8249] get_compat_msghdr+0x108/0x2c0 [ 653.529172][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 653.535587][ T8249] do_recvmmsg+0xd77/0x2120 [ 653.540169][ T8258] [ 653.545265][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 653.555372][ T8258] Uninit was stored to memory at: [ 653.556622][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 653.561413][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 653.567157][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 653.567220][ T8249] do_fast_syscall_32+0x34/0x70 [ 653.567277][ T8249] do_SYSENTER_32+0x1b/0x20 [ 653.567331][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 653.567393][ T8249] [ 653.567401][ T8249] Uninit was stored to memory at: [ 653.567466][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 653.567513][ T8249] get_compat_msghdr+0x108/0x2c0 [ 653.567559][ T8249] do_recvmmsg+0xd77/0x2120 [ 653.567619][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 653.567675][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 653.567731][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 653.567792][ T8249] do_fast_syscall_32+0x34/0x70 [ 653.567848][ T8249] do_SYSENTER_32+0x1b/0x20 [ 653.567905][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 653.567968][ T8249] [ 653.567977][ T8249] Uninit was stored to memory at: [ 653.568045][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 653.568092][ T8249] get_compat_msghdr+0x108/0x2c0 [ 653.568137][ T8249] do_recvmmsg+0xd77/0x2120 [ 653.568191][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 653.568245][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 653.568300][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 653.568359][ T8249] do_fast_syscall_32+0x34/0x70 [ 653.568423][ T8249] do_SYSENTER_32+0x1b/0x20 [ 653.568479][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 653.568543][ T8249] [ 653.568550][ T8249] Uninit was stored to memory at: [ 653.568620][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 653.568667][ T8249] get_compat_msghdr+0x108/0x2c0 [ 653.568713][ T8249] do_recvmmsg+0xd77/0x2120 [ 653.568768][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 653.568825][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 653.568879][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 653.568937][ T8249] do_fast_syscall_32+0x34/0x70 [ 653.568994][ T8249] do_SYSENTER_32+0x1b/0x20 [ 653.569051][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 653.569116][ T8249] [ 653.569123][ T8249] Uninit was stored to memory at: [ 653.569192][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 653.569238][ T8249] get_compat_msghdr+0x108/0x2c0 [ 653.569284][ T8249] do_recvmmsg+0xd77/0x2120 [ 653.569337][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 653.569393][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 653.569447][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 653.569506][ T8249] do_fast_syscall_32+0x34/0x70 [ 653.569564][ T8249] do_SYSENTER_32+0x1b/0x20 [ 653.569624][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 653.569690][ T8249] [ 653.569712][ T8249] Local variable msg_sys created at: [ 653.569727][ T8249] do_recvmmsg+0xbb/0x2120 [ 653.569778][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 653.970203][ T8258] get_compat_msghdr+0x108/0x2c0 [ 653.975338][ T8258] do_recvmmsg+0xd77/0x2120 [ 653.979905][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 653.984843][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 653.991225][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 653.996468][ T8258] do_fast_syscall_32+0x34/0x70 [ 654.001379][ T8258] do_SYSENTER_32+0x1b/0x20 [ 654.006108][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 654.012647][ T8258] [ 654.014976][ T8258] Uninit was stored to memory at: [ 654.020058][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 654.025357][ T8258] get_compat_msghdr+0x108/0x2c0 [ 654.030339][ T8258] do_recvmmsg+0xd77/0x2120 [ 654.035044][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 654.039771][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 654.046302][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 654.050283][ T8249] not chained 3280000 origins [ 654.051376][ T8258] do_fast_syscall_32+0x34/0x70 [ 654.056388][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 654.061023][ T8258] do_SYSENTER_32+0x1b/0x20 [ 654.069679][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 654.069707][ T8249] Call Trace: [ 654.069722][ T8249] [ 654.069738][ T8249] dump_stack_lvl+0x1ff/0x28e [ 654.074319][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 654.084297][ T8249] dump_stack+0x25/0x28 [ 654.084358][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 654.087627][ T8258] [ 654.087636][ T8258] Uninit was stored to memory at: [ 654.090554][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 654.095346][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 654.101518][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 654.105730][ T8258] get_compat_msghdr+0x108/0x2c0 [ 654.111366][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 654.113754][ T8258] do_recvmmsg+0xd77/0x2120 [ 654.118689][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 654.123860][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 654.128878][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 654.134737][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 654.139587][ T8249] ? should_fail+0x75/0x9c0 [ 654.145177][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 654.149594][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 654.154757][ T8258] do_fast_syscall_32+0x34/0x70 [ 654.159345][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 654.165202][ T8258] do_SYSENTER_32+0x1b/0x20 [ 654.171444][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 654.175995][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 654.180933][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 654.186103][ T8258] [ 654.190877][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 654.197258][ T8258] Uninit was stored to memory at: [ 654.201605][ T8249] __msan_chain_origin+0xbf/0x140 [ 654.207792][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 654.213971][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 654.214046][ T8249] get_compat_msghdr+0x108/0x2c0 [ 654.219144][ T8258] get_compat_msghdr+0x108/0x2c0 [ 654.221462][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 654.227318][ T8258] do_recvmmsg+0xd77/0x2120 [ 654.232250][ T8249] do_recvmmsg+0xd77/0x2120 [ 654.232314][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 654.237423][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 654.242536][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 654.242608][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 654.247693][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 654.252632][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 654.252698][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 654.257615][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 654.262450][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 654.262526][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 654.267004][ T8258] do_fast_syscall_32+0x34/0x70 [ 654.271492][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 654.277361][ T8258] do_SYSENTER_32+0x1b/0x20 [ 654.281960][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 654.287110][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 654.293006][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 654.293073][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 654.299376][ T8258] [ 654.299385][ T8258] Uninit was stored to memory at: [ 654.304487][ T8249] do_fast_syscall_32+0x34/0x70 [ 654.304554][ T8249] do_SYSENTER_32+0x1b/0x20 [ 654.309709][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 654.314652][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 654.314724][ T8249] RIP: 0023:0xf6f46549 [ 654.320940][ T8258] get_compat_msghdr+0x108/0x2c0 [ 654.327423][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 654.327471][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 654.332396][ T8258] do_recvmmsg+0xd77/0x2120 [ 654.336979][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 654.341460][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 654.347773][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 654.347804][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 654.347834][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 654.347863][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 654.354242][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 654.359189][ T8249] [ 654.364944][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 654.369774][ T8249] Uninit was stored to memory at: [ 654.372286][ T8258] do_fast_syscall_32+0x34/0x70 [ 654.372348][ T8258] do_SYSENTER_32+0x1b/0x20 [ 654.372406][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 654.372473][ T8258] [ 654.372481][ T8258] Uninit was stored to memory at: [ 654.372551][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 654.372599][ T8258] get_compat_msghdr+0x108/0x2c0 [ 654.377504][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 654.381929][ T8258] do_recvmmsg+0xd77/0x2120 [ 654.381989][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 654.387204][ T8249] get_compat_msghdr+0x108/0x2c0 [ 654.393569][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 654.397652][ T8249] do_recvmmsg+0xd77/0x2120 [ 654.402643][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 654.422357][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 654.430733][ T8258] do_fast_syscall_32+0x34/0x70 [ 654.435314][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 654.443325][ T8258] do_SYSENTER_32+0x1b/0x20 [ 654.448008][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 654.456063][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 654.464133][ T8249] do_fast_syscall_32+0x34/0x70 [ 654.472148][ T8258] [ 654.472158][ T8258] Uninit was stored to memory at: [ 654.472229][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 654.480127][ T8249] do_SYSENTER_32+0x1b/0x20 [ 654.486512][ T8258] get_compat_msghdr+0x108/0x2c0 [ 654.489540][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 654.494620][ T8258] do_recvmmsg+0xd77/0x2120 [ 654.499770][ T8249] [ 654.504556][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 654.509064][ T8249] Uninit was stored to memory at: [ 654.509136][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 654.515466][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 654.517799][ T8249] get_compat_msghdr+0x108/0x2c0 [ 654.522882][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 654.527992][ T8249] do_recvmmsg+0xd77/0x2120 [ 654.532985][ T8258] do_fast_syscall_32+0x34/0x70 [ 654.538098][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 654.542660][ T8258] do_SYSENTER_32+0x1b/0x20 [ 654.547335][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 654.552329][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 654.558654][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 654.563212][ T8258] [ 654.563223][ T8258] Local variable msg_sys created at: [ 654.563238][ T8258] do_recvmmsg+0xbb/0x2120 [ 654.568235][ T8249] do_fast_syscall_32+0x34/0x70 [ 654.572969][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 654.577820][ T8249] do_SYSENTER_32+0x1b/0x20 [ 654.734865][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 654.741258][ T8249] [ 654.743708][ T8249] Uninit was stored to memory at: [ 654.748802][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 654.754068][ T8249] get_compat_msghdr+0x108/0x2c0 [ 654.759049][ T8249] do_recvmmsg+0xd77/0x2120 [ 654.763714][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 654.768439][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 654.774927][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 654.780003][ T8249] do_fast_syscall_32+0x34/0x70 [ 654.785022][ T8249] do_SYSENTER_32+0x1b/0x20 [ 654.789582][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 654.796145][ T8249] [ 654.798478][ T8249] Uninit was stored to memory at: [ 654.803672][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 654.808817][ T8249] get_compat_msghdr+0x108/0x2c0 [ 654.813896][ T8249] do_recvmmsg+0xd77/0x2120 [ 654.818444][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 654.823275][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 654.829650][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 654.834847][ T8249] do_fast_syscall_32+0x34/0x70 [ 654.839746][ T8249] do_SYSENTER_32+0x1b/0x20 [ 654.844404][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 654.850791][ T8249] [ 654.853292][ T8249] Uninit was stored to memory at: [ 654.858376][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 654.863632][ T8249] get_compat_msghdr+0x108/0x2c0 [ 654.868603][ T8249] do_recvmmsg+0xd77/0x2120 [ 654.873250][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 654.877973][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 654.884453][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 654.889530][ T8249] do_fast_syscall_32+0x34/0x70 [ 654.894533][ T8249] do_SYSENTER_32+0x1b/0x20 [ 654.899095][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 654.905583][ T8249] [ 654.907914][ T8249] Uninit was stored to memory at: [ 654.913113][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 654.918263][ T8249] get_compat_msghdr+0x108/0x2c0 [ 654.923424][ T8249] do_recvmmsg+0xd77/0x2120 [ 654.927976][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 654.932878][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 654.939254][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 654.944508][ T8249] do_fast_syscall_32+0x34/0x70 [ 654.949410][ T8249] do_SYSENTER_32+0x1b/0x20 [ 654.954142][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 654.960528][ T8249] [ 654.963022][ T8249] Uninit was stored to memory at: [ 654.968108][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 654.973423][ T8249] get_compat_msghdr+0x108/0x2c0 [ 654.978400][ T8249] do_recvmmsg+0xd77/0x2120 [ 654.983136][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 654.987862][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 654.994412][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 654.999487][ T8249] do_fast_syscall_32+0x34/0x70 [ 655.004569][ T8249] do_SYSENTER_32+0x1b/0x20 [ 655.009123][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 655.015682][ T8249] [ 655.018012][ T8249] Local variable msg_sys created at: [ 655.023461][ T8249] do_recvmmsg+0xbb/0x2120 [ 655.027920][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 655.270944][ T8249] not chained 3290000 origins [ 655.275868][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 655.284581][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 655.294654][ T8249] Call Trace: [ 655.297943][ T8249] [ 655.300883][ T8249] dump_stack_lvl+0x1ff/0x28e [ 655.305619][ T8249] dump_stack+0x25/0x28 [ 655.310167][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 655.315949][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 655.321113][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 655.326977][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 655.332574][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 655.337736][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 655.343622][ T8249] ? should_fail+0x75/0x9c0 [ 655.348159][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 655.353323][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 655.359618][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 655.365738][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 655.370900][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 655.376758][ T8249] __msan_chain_origin+0xbf/0x140 [ 655.381834][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 655.387006][ T8249] get_compat_msghdr+0x108/0x2c0 [ 655.392082][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 655.396984][ T8249] do_recvmmsg+0xd77/0x2120 [ 655.401536][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 655.407415][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 655.412577][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 655.418614][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 655.423775][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 655.428937][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 655.435239][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 655.441793][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 655.446534][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 655.452926][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 655.458002][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 655.463773][ T8249] do_fast_syscall_32+0x34/0x70 [ 655.464809][ T8258] not chained 3300000 origins [ 655.468672][ T8249] do_SYSENTER_32+0x1b/0x20 [ 655.477830][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 655.484205][ T8249] RIP: 0023:0xf6f46549 [ 655.488285][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 655.507940][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 655.516376][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 655.524365][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 655.532359][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 655.540342][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 655.548327][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 655.556321][ T8249] [ 655.559348][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 655.561933][ T8249] Uninit was stored to memory at: [ 655.568066][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 655.568093][ T8258] Call Trace: [ 655.568107][ T8258] [ 655.568123][ T8258] dump_stack_lvl+0x1ff/0x28e [ 655.568197][ T8258] dump_stack+0x25/0x28 [ 655.568253][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 655.568324][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 655.568389][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 655.568461][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 655.573739][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 655.583541][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 655.583617][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 655.583689][ T8258] ? should_fail+0x75/0x9c0 [ 655.586943][ T8249] get_compat_msghdr+0x108/0x2c0 [ 655.589867][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 655.594625][ T8249] do_recvmmsg+0xd77/0x2120 [ 655.598662][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 655.604478][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 655.609841][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 655.615728][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 655.621160][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 655.626340][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 655.631344][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 655.637229][ T8249] do_fast_syscall_32+0x34/0x70 [ 655.641619][ T8258] __msan_chain_origin+0xbf/0x140 [ 655.646633][ T8249] do_SYSENTER_32+0x1b/0x20 [ 655.651641][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 655.656221][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 655.662371][ T8258] get_compat_msghdr+0x108/0x2c0 [ 655.662431][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 655.667106][ T8249] [ 655.667115][ T8249] Uninit was stored to memory at: [ 655.673158][ T8258] do_recvmmsg+0xd77/0x2120 [ 655.673239][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 655.679626][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 655.684667][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 655.684748][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 655.689762][ T8249] get_compat_msghdr+0x108/0x2c0 [ 655.695554][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 655.695626][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 655.700478][ T8249] do_recvmmsg+0xd77/0x2120 [ 655.705494][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 655.705560][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 655.710407][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 655.715515][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 655.715588][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 655.721917][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 655.726838][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 655.726898][ T8258] do_fast_syscall_32+0x34/0x70 [ 655.731759][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 655.734075][ T8258] do_SYSENTER_32+0x1b/0x20 [ 655.734139][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 655.739173][ T8249] do_fast_syscall_32+0x34/0x70 [ 655.743659][ T8258] RIP: 0023:0xf6e80549 [ 655.743692][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 655.743741][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 [ 655.748840][ T8249] do_SYSENTER_32+0x1b/0x20 [ 655.753936][ T8258] ORIG_RAX: 0000000000000151 [ 655.753960][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 655.753994][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 655.754024][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 655.754053][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 655.759867][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 655.764961][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 655.765009][ T8258] [ 655.765121][ T8258] Uninit was stored to memory at: [ 655.769988][ T8249] [ 655.769998][ T8249] Uninit was stored to memory at: [ 655.775255][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 655.781489][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 655.786017][ T8258] get_compat_msghdr+0x108/0x2c0 [ 655.792629][ T8249] get_compat_msghdr+0x108/0x2c0 [ 655.797271][ T8258] do_recvmmsg+0xd77/0x2120 [ 655.801929][ T8249] do_recvmmsg+0xd77/0x2120 [ 655.808775][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 655.813891][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 655.820185][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 655.825981][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 655.830799][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 655.835905][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 655.840372][ T8258] do_fast_syscall_32+0x34/0x70 [ 655.846775][ T8249] do_fast_syscall_32+0x34/0x70 [ 655.851593][ T8258] do_SYSENTER_32+0x1b/0x20 [ 655.855741][ T8249] do_SYSENTER_32+0x1b/0x20 [ 655.875398][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 655.881463][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 655.886023][ T8258] [ 655.886032][ T8258] Uninit was stored to memory at: [ 655.886115][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 655.890719][ T8249] [ 655.890727][ T8249] Uninit was stored to memory at: [ 655.890797][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 655.898785][ T8258] get_compat_msghdr+0x108/0x2c0 [ 655.906860][ T8249] get_compat_msghdr+0x108/0x2c0 [ 655.914881][ T8258] do_recvmmsg+0xd77/0x2120 [ 655.922956][ T8249] do_recvmmsg+0xd77/0x2120 [ 655.929250][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 655.937313][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 655.940308][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 655.945410][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 655.947705][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 655.952806][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 655.957879][ T8258] do_fast_syscall_32+0x34/0x70 [ 655.963066][ T8249] do_fast_syscall_32+0x34/0x70 [ 655.967966][ T8258] do_SYSENTER_32+0x1b/0x20 [ 655.972977][ T8249] do_SYSENTER_32+0x1b/0x20 [ 655.977445][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 655.981927][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 655.986664][ T8258] [ 655.991265][ T8249] [ 655.991274][ T8249] Uninit was stored to memory at: [ 655.997653][ T8258] Uninit was stored to memory at: [ 655.997728][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 656.004138][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 656.009065][ T8258] get_compat_msghdr+0x108/0x2c0 [ 656.014174][ T8249] get_compat_msghdr+0x108/0x2c0 [ 656.018990][ T8258] do_recvmmsg+0xd77/0x2120 [ 656.023918][ T8249] do_recvmmsg+0xd77/0x2120 [ 656.028385][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 656.032963][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 656.039255][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 656.045659][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 656.047955][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 656.053057][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 656.058129][ T8258] do_fast_syscall_32+0x34/0x70 [ 656.060446][ T8249] do_fast_syscall_32+0x34/0x70 [ 656.065524][ T8258] do_SYSENTER_32+0x1b/0x20 [ 656.070638][ T8249] do_SYSENTER_32+0x1b/0x20 [ 656.075641][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 656.080579][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 656.085139][ T8258] [ 656.085148][ T8258] Uninit was stored to memory at: [ 656.085219][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 656.089654][ T8249] [ 656.089661][ T8249] Uninit was stored to memory at: [ 656.089732][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 656.094388][ T8258] get_compat_msghdr+0x108/0x2c0 [ 656.099064][ T8249] get_compat_msghdr+0x108/0x2c0 [ 656.105450][ T8258] do_recvmmsg+0xd77/0x2120 [ 656.111777][ T8249] do_recvmmsg+0xd77/0x2120 [ 656.116876][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 656.121899][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 656.126802][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 656.131661][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 656.136220][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 656.140723][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 656.147106][ T8258] do_fast_syscall_32+0x34/0x70 [ 656.153532][ T8249] do_fast_syscall_32+0x34/0x70 [ 656.155830][ T8258] do_SYSENTER_32+0x1b/0x20 [ 656.158142][ T8249] do_SYSENTER_32+0x1b/0x20 [ 656.163225][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 656.168247][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 656.173416][ T8258] [ 656.173425][ T8258] Uninit was stored to memory at: [ 656.173497][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 656.178527][ T8249] [ 656.178534][ T8249] Uninit was stored to memory at: [ 656.183520][ T8258] get_compat_msghdr+0x108/0x2c0 [ 656.188518][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 656.193019][ T8258] do_recvmmsg+0xd77/0x2120 [ 656.197525][ T8249] get_compat_msghdr+0x108/0x2c0 [ 656.202257][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 656.206935][ T8249] do_recvmmsg+0xd77/0x2120 [ 656.213325][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 656.219651][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 656.224730][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 656.229753][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 656.234665][ T8258] do_fast_syscall_32+0x34/0x70 [ 656.239514][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 656.244074][ T8258] do_SYSENTER_32+0x1b/0x20 [ 656.248580][ T8249] do_fast_syscall_32+0x34/0x70 [ 656.254962][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 656.261286][ T8249] do_SYSENTER_32+0x1b/0x20 [ 656.263673][ T8258] [ 656.263682][ T8258] Uninit was stored to memory at: [ 656.263753][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 656.268698][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 656.273864][ T8258] get_compat_msghdr+0x108/0x2c0 [ 656.276198][ T8249] [ 656.276207][ T8249] Local variable msg_sys created at: [ 656.281200][ T8258] do_recvmmsg+0xd77/0x2120 [ 656.286391][ T8249] do_recvmmsg+0xbb/0x2120 [ 656.291290][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 656.296302][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 656.300769][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 656.527351][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 656.532594][ T8258] do_fast_syscall_32+0x34/0x70 [ 656.537499][ T8258] do_SYSENTER_32+0x1b/0x20 [ 656.542195][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 656.548584][ T8258] [ 656.550915][ T8258] Uninit was stored to memory at: [ 656.556154][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 656.561320][ T8258] get_compat_msghdr+0x108/0x2c0 [ 656.566452][ T8258] do_recvmmsg+0xd77/0x2120 [ 656.571005][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 656.575883][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 656.582397][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 656.587475][ T8258] do_fast_syscall_32+0x34/0x70 [ 656.592523][ T8258] do_SYSENTER_32+0x1b/0x20 [ 656.597083][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 656.603623][ T8258] [ 656.605955][ T8258] Local variable msg_sys created at: [ 656.611244][ T8258] do_recvmmsg+0xbb/0x2120 [ 656.615851][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 656.746609][ T8258] not chained 3310000 origins [ 656.751332][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 656.760045][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 656.770128][ T8258] Call Trace: [ 656.773416][ T8258] [ 656.776459][ T8258] dump_stack_lvl+0x1ff/0x28e [ 656.781215][ T8258] dump_stack+0x25/0x28 [ 656.785421][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 656.791204][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 656.796371][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 656.802242][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 656.807841][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 656.813007][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 656.818875][ T8258] ? should_fail+0x75/0x9c0 [ 656.823413][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 656.828581][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 656.834881][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 656.841006][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 656.846172][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 656.852038][ T8258] __msan_chain_origin+0xbf/0x140 [ 656.857120][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 656.862293][ T8258] get_compat_msghdr+0x108/0x2c0 [ 656.867280][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 656.872204][ T8258] do_recvmmsg+0xd77/0x2120 [ 656.876781][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 656.881949][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 656.887826][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 656.892993][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 656.898166][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 656.904469][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 656.911024][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 656.915774][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 656.922161][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 656.927241][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 656.933007][ T8258] do_fast_syscall_32+0x34/0x70 [ 656.937917][ T8258] do_SYSENTER_32+0x1b/0x20 [ 656.942471][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 656.948860][ T8258] RIP: 0023:0xf6e80549 [ 656.952948][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 656.972600][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 656.981052][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 656.989058][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 656.997059][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 657.005057][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 657.013058][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 657.021161][ T8258] [ 657.026683][ T8258] Uninit was stored to memory at: [ 657.031785][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 657.037447][ T8258] get_compat_msghdr+0x108/0x2c0 [ 657.042520][ T8258] do_recvmmsg+0xd77/0x2120 [ 657.047095][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 657.051817][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 657.058285][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 657.063447][ T8258] do_fast_syscall_32+0x34/0x70 [ 657.068350][ T8258] do_SYSENTER_32+0x1b/0x20 [ 657.072993][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 657.079390][ T8258] [ 657.081717][ T8258] Uninit was stored to memory at: [ 657.086891][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 657.092131][ T8258] get_compat_msghdr+0x108/0x2c0 [ 657.097111][ T8258] do_recvmmsg+0xd77/0x2120 [ 657.101659][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 657.106467][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 657.112929][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 657.118007][ T8258] do_fast_syscall_32+0x34/0x70 [ 657.118509][ T8249] not chained 3320000 origins [ 657.123043][ T8258] do_SYSENTER_32+0x1b/0x20 [ 657.123125][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 657.123193][ T8258] [ 657.123201][ T8258] Uninit was stored to memory at: [ 657.123270][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 657.127900][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 657.132463][ T8258] get_compat_msghdr+0x108/0x2c0 [ 657.138691][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 657.141004][ T8258] do_recvmmsg+0xd77/0x2120 [ 657.146009][ T8249] Call Trace: [ 657.146023][ T8249] [ 657.146051][ T8249] dump_stack_lvl+0x1ff/0x28e [ 657.146121][ T8249] dump_stack+0x25/0x28 [ 657.151189][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 657.159845][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 657.159918][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 657.164900][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 657.174874][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 657.174950][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 657.179424][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 657.182696][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 657.182763][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 657.185682][ T8258] do_fast_syscall_32+0x34/0x70 [ 657.190344][ T8249] ? should_fail+0x75/0x9c0 [ 657.194548][ T8258] do_SYSENTER_32+0x1b/0x20 [ 657.199137][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 657.204903][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 657.209926][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 657.216303][ T8258] [ 657.222022][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 657.222095][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 657.227618][ T8258] Uninit was stored to memory at: [ 657.227690][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 657.232626][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 657.232698][ T8249] __msan_chain_origin+0xbf/0x140 [ 657.237788][ T8258] get_compat_msghdr+0x108/0x2c0 [ 657.243583][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 657.243654][ T8249] get_compat_msghdr+0x108/0x2c0 [ 657.248480][ T8258] do_recvmmsg+0xd77/0x2120 [ 657.252973][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 657.253039][ T8249] do_recvmmsg+0xd77/0x2120 [ 657.257528][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 657.262620][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 657.262708][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 657.268993][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 657.275220][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 657.275288][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 657.277600][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 657.283649][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 657.283715][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 657.288806][ T8258] do_fast_syscall_32+0x34/0x70 [ 657.293819][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 657.293886][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 657.298970][ T8258] do_SYSENTER_32+0x1b/0x20 [ 657.304774][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 657.304846][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 657.309829][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 657.314747][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 657.314807][ T8249] do_fast_syscall_32+0x34/0x70 [ 657.319904][ T8258] [ 657.319912][ T8258] Uninit was stored to memory at: [ 657.324823][ T8249] do_SYSENTER_32+0x1b/0x20 [ 657.324887][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 657.329431][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 657.334205][ T8249] RIP: 0023:0xf6f46549 [ 657.334238][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 657.334286][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 [ 657.338760][ T8258] get_compat_msghdr+0x108/0x2c0 [ 657.343416][ T8249] ORIG_RAX: 0000000000000151 [ 657.343433][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 657.343468][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 657.343498][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 657.349271][ T8258] do_recvmmsg+0xd77/0x2120 [ 657.354363][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 657.354393][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 657.354437][ T8249] [ 657.356638][ T8249] Uninit was stored to memory at: [ 657.360743][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 657.367164][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 657.371881][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 657.376991][ T8249] get_compat_msghdr+0x108/0x2c0 [ 657.382140][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 657.382203][ T8258] do_fast_syscall_32+0x34/0x70 [ 657.388424][ T8249] do_recvmmsg+0xd77/0x2120 [ 657.393334][ T8258] do_SYSENTER_32+0x1b/0x20 [ 657.399834][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 657.404566][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 657.409079][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 657.415461][ T8258] [ 657.415469][ T8258] Uninit was stored to memory at: [ 657.415540][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 657.420489][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 657.426870][ T8258] get_compat_msghdr+0x108/0x2c0 [ 657.432692][ T8249] do_fast_syscall_32+0x34/0x70 [ 657.437503][ T8258] do_recvmmsg+0xd77/0x2120 [ 657.439815][ T8249] do_SYSENTER_32+0x1b/0x20 [ 657.444892][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 657.449397][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 657.455780][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 657.460893][ T8249] [ 657.460902][ T8249] Uninit was stored to memory at: [ 657.465016][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 657.484796][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 657.490768][ T8258] do_fast_syscall_32+0x34/0x70 [ 657.495789][ T8249] get_compat_msghdr+0x108/0x2c0 [ 657.500421][ T8258] do_SYSENTER_32+0x1b/0x20 [ 657.500480][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 657.500548][ T8258] [ 657.500556][ T8258] Uninit was stored to memory at: [ 657.508601][ T8249] do_recvmmsg+0xd77/0x2120 [ 657.516669][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 657.524688][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 657.529152][ T8258] get_compat_msghdr+0x108/0x2c0 [ 657.537207][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 657.545244][ T8258] do_recvmmsg+0xd77/0x2120 [ 657.548281][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 657.553361][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 657.558044][ T8249] do_fast_syscall_32+0x34/0x70 [ 657.563217][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 657.569545][ T8249] do_SYSENTER_32+0x1b/0x20 [ 657.574568][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 657.579602][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 657.584514][ T8258] do_fast_syscall_32+0x34/0x70 [ 657.589023][ T8249] [ 657.589032][ T8249] Uninit was stored to memory at: [ 657.589106][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 657.593597][ T8258] do_SYSENTER_32+0x1b/0x20 [ 657.598281][ T8249] get_compat_msghdr+0x108/0x2c0 [ 657.606243][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 657.612663][ T8249] do_recvmmsg+0xd77/0x2120 [ 657.614961][ T8258] [ 657.614970][ T8258] Local variable msg_sys created at: [ 657.619964][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 657.625143][ T8258] do_recvmmsg+0xbb/0x2120 [ 657.630168][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 657.635261][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 657.640126][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 657.850856][ T8249] do_fast_syscall_32+0x34/0x70 [ 657.855879][ T8249] do_SYSENTER_32+0x1b/0x20 [ 657.860436][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 657.866973][ T8249] [ 657.869304][ T8249] Uninit was stored to memory at: [ 657.874572][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 657.879729][ T8249] get_compat_msghdr+0x108/0x2c0 [ 657.884875][ T8249] do_recvmmsg+0xd77/0x2120 [ 657.889427][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 657.894311][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 657.900687][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 657.905931][ T8249] do_fast_syscall_32+0x34/0x70 [ 657.910835][ T8249] do_SYSENTER_32+0x1b/0x20 [ 657.915558][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 657.921951][ T8249] [ 657.924454][ T8249] Uninit was stored to memory at: [ 657.929545][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 657.934877][ T8249] get_compat_msghdr+0x108/0x2c0 [ 657.939852][ T8249] do_recvmmsg+0xd77/0x2120 [ 657.944586][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 657.949312][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 657.955860][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 657.960940][ T8249] do_fast_syscall_32+0x34/0x70 [ 657.966016][ T8249] do_SYSENTER_32+0x1b/0x20 [ 657.970590][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 657.977146][ T8249] [ 657.979477][ T8249] Uninit was stored to memory at: [ 657.984757][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 657.989908][ T8249] get_compat_msghdr+0x108/0x2c0 [ 657.995055][ T8249] do_recvmmsg+0xd77/0x2120 [ 657.999611][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 658.004504][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 658.010884][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 658.016118][ T8249] do_fast_syscall_32+0x34/0x70 [ 658.021019][ T8249] do_SYSENTER_32+0x1b/0x20 [ 658.025740][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 658.032234][ T8249] [ 658.034563][ T8249] Uninit was stored to memory at: [ 658.039659][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 658.044981][ T8249] get_compat_msghdr+0x108/0x2c0 [ 658.049960][ T8249] do_recvmmsg+0xd77/0x2120 [ 658.054689][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 658.059420][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 658.065969][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 658.071068][ T8249] do_fast_syscall_32+0x34/0x70 [ 658.076146][ T8249] do_SYSENTER_32+0x1b/0x20 [ 658.080707][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 658.087271][ T8249] [ 658.089605][ T8249] Local variable msg_sys created at: [ 658.095067][ T8249] do_recvmmsg+0xbb/0x2120 [ 658.099532][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 658.114784][ T8258] not chained 3330000 origins [ 658.119480][ T8258] CPU: 1 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 658.128192][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 658.138266][ T8258] Call Trace: [ 658.141552][ T8258] [ 658.144499][ T8258] dump_stack_lvl+0x1ff/0x28e [ 658.149240][ T8258] dump_stack+0x25/0x28 [ 658.153444][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 658.159227][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 658.164391][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 658.170265][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 658.175865][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 658.181034][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 658.186902][ T8258] ? should_fail+0x75/0x9c0 [ 658.191441][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 658.196607][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 658.202905][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 658.209204][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 658.214367][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 658.220231][ T8258] __msan_chain_origin+0xbf/0x140 [ 658.225315][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 658.230485][ T8258] get_compat_msghdr+0x108/0x2c0 [ 658.235509][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 658.240417][ T8258] do_recvmmsg+0xd77/0x2120 [ 658.244985][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 658.250153][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 658.256027][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 658.261190][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 658.266353][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 658.272654][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 658.279210][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 658.283956][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 658.290343][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 658.295422][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 658.301186][ T8258] do_fast_syscall_32+0x34/0x70 [ 658.306088][ T8258] do_SYSENTER_32+0x1b/0x20 [ 658.307290][ T8249] not chained 3340000 origins [ 658.310651][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 658.321627][ T8258] RIP: 0023:0xf6e80549 [ 658.325704][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 658.345341][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 658.353778][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 658.361765][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 658.369747][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 658.377728][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 658.385714][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 658.393707][ T8258] [ 658.396728][ T8249] CPU: 0 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 658.402511][ T8258] Uninit was stored to memory at: [ 658.405438][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 658.410520][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 658.420508][ T8249] Call Trace: [ 658.420525][ T8249] [ 658.420540][ T8249] dump_stack_lvl+0x1ff/0x28e [ 658.420609][ T8249] dump_stack+0x25/0x28 [ 658.420667][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 658.420734][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 658.420795][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 658.420865][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 658.420925][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 658.420986][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 658.421056][ T8249] ? should_fail+0x75/0x9c0 [ 658.421100][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 658.421170][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 658.421240][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 658.421308][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 658.421370][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 658.421437][ T8249] __msan_chain_origin+0xbf/0x140 [ 658.421496][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 658.421562][ T8249] get_compat_msghdr+0x108/0x2c0 [ 658.421616][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 658.421680][ T8249] do_recvmmsg+0xd77/0x2120 [ 658.421738][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 658.421817][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 658.421877][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 658.421941][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 658.422004][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 658.422069][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 658.422147][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 658.422209][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 658.422283][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 658.422351][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 658.422413][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 658.422468][ T8249] do_fast_syscall_32+0x34/0x70 [ 658.422534][ T8249] do_SYSENTER_32+0x1b/0x20 [ 658.422596][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 658.422666][ T8249] RIP: 0023:0xf6f46549 [ 658.422697][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 658.422743][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 658.422787][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 658.422819][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 658.422848][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 658.422876][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 658.422904][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 658.422945][ T8249] [ 658.423044][ T8249] Uninit was stored to memory at: [ 658.423111][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 658.423164][ T8249] get_compat_msghdr+0x108/0x2c0 [ 658.423209][ T8249] do_recvmmsg+0xd77/0x2120 [ 658.423262][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 658.423316][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 658.423373][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 658.423433][ T8249] do_fast_syscall_32+0x34/0x70 [ 658.423490][ T8249] do_SYSENTER_32+0x1b/0x20 [ 658.423549][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 658.423615][ T8249] [ 658.423623][ T8249] Uninit was stored to memory at: [ 658.423688][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 658.423735][ T8249] get_compat_msghdr+0x108/0x2c0 [ 658.423781][ T8249] do_recvmmsg+0xd77/0x2120 [ 658.423835][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 658.423891][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 658.423947][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 658.429107][ T8258] get_compat_msghdr+0x108/0x2c0 [ 658.432470][ T8249] do_fast_syscall_32+0x34/0x70 [ 658.435419][ T8258] do_recvmmsg+0xd77/0x2120 [ 658.440075][ T8249] do_SYSENTER_32+0x1b/0x20 [ 658.444316][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 658.450005][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 658.455199][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 658.460976][ T8249] [ 658.460986][ T8249] Uninit was stored to memory at: [ 658.461059][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 658.466602][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 658.471682][ T8249] get_compat_msghdr+0x108/0x2c0 [ 658.477572][ T8258] do_fast_syscall_32+0x34/0x70 [ 658.482118][ T8249] do_recvmmsg+0xd77/0x2120 [ 658.487229][ T8258] do_SYSENTER_32+0x1b/0x20 [ 658.493581][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 658.499650][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 658.499719][ T8258] [ 658.499727][ T8258] Uninit was stored to memory at: [ 658.499796][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 658.504947][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 658.511101][ T8258] get_compat_msghdr+0x108/0x2c0 [ 658.516189][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 658.521317][ T8258] do_recvmmsg+0xd77/0x2120 [ 658.526314][ T8249] do_fast_syscall_32+0x34/0x70 [ 658.531168][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 658.535729][ T8249] do_SYSENTER_32+0x1b/0x20 [ 658.541541][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 658.546715][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 658.552796][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 658.557863][ T8249] [ 658.557872][ T8249] Uninit was stored to memory at: [ 658.563050][ T8258] do_fast_syscall_32+0x34/0x70 [ 658.569320][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 658.575855][ T8258] do_SYSENTER_32+0x1b/0x20 [ 658.580495][ T8249] get_compat_msghdr+0x108/0x2c0 [ 658.586909][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 658.591893][ T8249] do_recvmmsg+0xd77/0x2120 [ 658.597691][ T8258] [ 658.602577][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 658.607084][ T8258] Uninit was stored to memory at: [ 658.607158][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 658.613467][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 658.617538][ T8258] get_compat_msghdr+0x108/0x2c0 [ 658.637213][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 658.645720][ T8258] do_recvmmsg+0xd77/0x2120 [ 658.653737][ T8249] do_fast_syscall_32+0x34/0x70 [ 658.661716][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 658.669755][ T8249] do_SYSENTER_32+0x1b/0x20 [ 658.677830][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 658.685847][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 658.688877][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 658.693970][ T8249] [ 658.693979][ T8249] Uninit was stored to memory at: [ 658.694052][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 658.699099][ T8258] do_fast_syscall_32+0x34/0x70 [ 658.704100][ T8249] get_compat_msghdr+0x108/0x2c0 [ 658.708607][ T8258] do_SYSENTER_32+0x1b/0x20 [ 658.713344][ T8249] do_recvmmsg+0xd77/0x2120 [ 658.719671][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 658.724752][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 658.729603][ T8258] [ 658.729612][ T8258] Uninit was stored to memory at: [ 658.734166][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 658.740552][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 658.742881][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 658.747908][ T8258] get_compat_msghdr+0x108/0x2c0 [ 658.753082][ T8249] do_fast_syscall_32+0x34/0x70 [ 658.758024][ T8258] do_recvmmsg+0xd77/0x2120 [ 658.762614][ T8249] do_SYSENTER_32+0x1b/0x20 [ 658.767302][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 658.773693][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 658.778720][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 658.783715][ T8249] [ 658.783724][ T8249] Uninit was stored to memory at: [ 658.783796][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 658.788566][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 658.793137][ T8249] get_compat_msghdr+0x108/0x2c0 [ 658.797639][ T8258] do_fast_syscall_32+0x34/0x70 [ 658.802378][ T8249] do_recvmmsg+0xd77/0x2120 [ 658.808707][ T8258] do_SYSENTER_32+0x1b/0x20 [ 658.815113][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 658.817436][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 658.822520][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 658.827644][ T8258] [ 658.827653][ T8258] Uninit was stored to memory at: [ 658.832732][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 658.837730][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 658.842577][ T8249] do_fast_syscall_32+0x34/0x70 [ 658.847095][ T8258] get_compat_msghdr+0x108/0x2c0 [ 658.851582][ T8249] do_SYSENTER_32+0x1b/0x20 [ 658.856337][ T8258] do_recvmmsg+0xd77/0x2120 [ 658.862730][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 658.865075][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 658.870087][ T8249] [ 658.870096][ T8249] Uninit was stored to memory at: [ 658.875281][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 658.881632][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 658.886591][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 658.891587][ T8249] get_compat_msghdr+0x108/0x2c0 [ 658.896175][ T8258] do_fast_syscall_32+0x34/0x70 [ 658.900990][ T8249] do_recvmmsg+0xd77/0x2120 [ 658.905744][ T8258] do_SYSENTER_32+0x1b/0x20 [ 658.910213][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 658.916626][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 658.922989][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 658.928017][ T8258] [ 658.928026][ T8258] Uninit was stored to memory at: [ 658.930329][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 658.935491][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 658.940243][ T8249] do_fast_syscall_32+0x34/0x70 [ 658.945468][ T8258] get_compat_msghdr+0x108/0x2c0 [ 658.949926][ T8249] do_SYSENTER_32+0x1b/0x20 [ 658.954945][ T8258] do_recvmmsg+0xd77/0x2120 [ 658.961243][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 658.965831][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 658.968126][ T8249] [ 658.968136][ T8249] Local variable msg_sys created at: [ 658.972882][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 658.977867][ T8249] do_recvmmsg+0xbb/0x2120 [ 658.983056][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 658.989344][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 658.994368][ T8258] do_fast_syscall_32+0x34/0x70 [ 659.382181][ T8258] do_SYSENTER_32+0x1b/0x20 [ 659.386744][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 659.393251][ T8258] [ 659.395577][ T8258] Uninit was stored to memory at: [ 659.400686][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 659.406007][ T8258] get_compat_msghdr+0x108/0x2c0 [ 659.411002][ T8258] do_recvmmsg+0xd77/0x2120 [ 659.415736][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 659.420462][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 659.427010][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 659.432265][ T8258] do_fast_syscall_32+0x34/0x70 [ 659.437171][ T8258] do_SYSENTER_32+0x1b/0x20 [ 659.441743][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 659.448310][ T8258] [ 659.450641][ T8258] Local variable msg_sys created at: [ 659.456098][ T8258] do_recvmmsg+0xbb/0x2120 [ 659.460564][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 659.530403][ T8249] not chained 3350000 origins [ 659.535836][ T8249] CPU: 0 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 659.544549][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 659.554711][ T8249] Call Trace: [ 659.558003][ T8249] [ 659.560949][ T8249] dump_stack_lvl+0x1ff/0x28e [ 659.565766][ T8249] dump_stack+0x25/0x28 [ 659.569980][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 659.575764][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 659.580937][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 659.586810][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 659.592418][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 659.597592][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 659.603471][ T8249] ? should_fail+0x75/0x9c0 [ 659.608017][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 659.613185][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 659.619524][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 659.625664][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 659.630832][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 659.636701][ T8249] __msan_chain_origin+0xbf/0x140 [ 659.641780][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 659.646956][ T8249] get_compat_msghdr+0x108/0x2c0 [ 659.651946][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 659.656854][ T8249] do_recvmmsg+0xd77/0x2120 [ 659.661411][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 659.667293][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 659.672459][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 659.678498][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 659.683661][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 659.688825][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 659.695127][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 659.701684][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 659.706432][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 659.712823][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 659.717913][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 659.723687][ T8249] do_fast_syscall_32+0x34/0x70 [ 659.728598][ T8249] do_SYSENTER_32+0x1b/0x20 [ 659.733149][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 659.739537][ T8249] RIP: 0023:0xf6f46549 [ 659.743628][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 659.763279][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 659.771732][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 659.779731][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 659.787731][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 659.795729][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 659.803813][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 659.811828][ T8249] [ 659.815029][ T8249] Uninit was stored to memory at: [ 659.820132][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 659.825373][ T8249] get_compat_msghdr+0x108/0x2c0 [ 659.830350][ T8249] do_recvmmsg+0xd77/0x2120 [ 659.834987][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 659.839715][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 659.846197][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 659.851278][ T8249] do_fast_syscall_32+0x34/0x70 [ 659.856266][ T8249] do_SYSENTER_32+0x1b/0x20 [ 659.860815][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 659.867285][ T8249] [ 659.869614][ T8249] Uninit was stored to memory at: [ 659.874796][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 659.879951][ T8249] get_compat_msghdr+0x108/0x2c0 [ 659.885019][ T8249] do_recvmmsg+0xd77/0x2120 [ 659.889578][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 659.894395][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 659.900770][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 659.905939][ T8249] do_fast_syscall_32+0x34/0x70 [ 659.910860][ T8249] do_SYSENTER_32+0x1b/0x20 [ 659.915557][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 659.921945][ T8249] [ 659.924422][ T8249] Uninit was stored to memory at: [ 659.929510][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 659.934811][ T8249] get_compat_msghdr+0x108/0x2c0 [ 659.939790][ T8249] do_recvmmsg+0xd77/0x2120 [ 659.944486][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 659.949216][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 659.955744][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 659.960822][ T8249] do_fast_syscall_32+0x34/0x70 [ 659.965875][ T8249] do_SYSENTER_32+0x1b/0x20 [ 659.970430][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 659.977069][ T8249] [ 659.979403][ T8249] Uninit was stored to memory at: [ 659.984636][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 659.989784][ T8249] get_compat_msghdr+0x108/0x2c0 [ 659.994854][ T8249] do_recvmmsg+0xd77/0x2120 [ 659.999410][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 660.004285][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 660.010666][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 660.010751][ T8258] not chained 3360000 origins [ 660.015877][ T8249] do_fast_syscall_32+0x34/0x70 [ 660.015940][ T8249] do_SYSENTER_32+0x1b/0x20 [ 660.015997][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 660.016065][ T8249] [ 660.016073][ T8249] Uninit was stored to memory at: [ 660.016144][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 660.016191][ T8249] get_compat_msghdr+0x108/0x2c0 [ 660.016236][ T8249] do_recvmmsg+0xd77/0x2120 [ 660.016290][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 660.016344][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 660.016401][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 660.016460][ T8249] do_fast_syscall_32+0x34/0x70 [ 660.016518][ T8249] do_SYSENTER_32+0x1b/0x20 [ 660.016573][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 660.016643][ T8249] [ 660.016650][ T8249] Uninit was stored to memory at: [ 660.016717][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 660.016765][ T8249] get_compat_msghdr+0x108/0x2c0 [ 660.016811][ T8249] do_recvmmsg+0xd77/0x2120 [ 660.016864][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 660.016918][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 660.016973][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 660.017031][ T8249] do_fast_syscall_32+0x34/0x70 [ 660.017092][ T8249] do_SYSENTER_32+0x1b/0x20 [ 660.017148][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 660.017213][ T8249] [ 660.017220][ T8249] Uninit was stored to memory at: [ 660.017285][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 660.017331][ T8249] get_compat_msghdr+0x108/0x2c0 [ 660.017376][ T8249] do_recvmmsg+0xd77/0x2120 [ 660.017432][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 660.017487][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 660.017542][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 660.017604][ T8249] do_fast_syscall_32+0x34/0x70 [ 660.017662][ T8249] do_SYSENTER_32+0x1b/0x20 [ 660.017718][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 660.017785][ T8249] [ 660.017794][ T8249] Local variable msg_sys created at: [ 660.017808][ T8249] do_recvmmsg+0xbb/0x2120 [ 660.017859][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 660.218569][ T8258] CPU: 1 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 660.227286][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 660.237367][ T8258] Call Trace: [ 660.240660][ T8258] [ 660.243617][ T8258] dump_stack_lvl+0x1ff/0x28e [ 660.248353][ T8258] dump_stack+0x25/0x28 [ 660.252554][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 660.258336][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 660.263499][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 660.269372][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 660.274967][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 660.280133][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 660.286001][ T8258] ? should_fail+0x75/0x9c0 [ 660.290557][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 660.295718][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 660.302012][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 660.308146][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 660.313307][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 660.318149][ T8249] not chained 3370000 origins [ 660.319164][ T8258] __msan_chain_origin+0xbf/0x140 [ 660.328847][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 660.334093][ T8258] get_compat_msghdr+0x108/0x2c0 [ 660.339065][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 660.343960][ T8258] do_recvmmsg+0xd77/0x2120 [ 660.348515][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 660.353666][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 660.359527][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 660.364676][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 660.369826][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 660.376115][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 660.382670][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 660.387396][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 660.393783][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 660.398849][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 660.404603][ T8258] do_fast_syscall_32+0x34/0x70 [ 660.409493][ T8258] do_SYSENTER_32+0x1b/0x20 [ 660.414032][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 660.420411][ T8258] RIP: 0023:0xf6e80549 [ 660.424489][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 660.444128][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 660.452568][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 660.460556][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 660.468541][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 660.476525][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 660.484511][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 660.492508][ T8258] [ 660.495530][ T8249] CPU: 0 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 660.495706][ T8258] Uninit was stored to memory at: [ 660.504245][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 660.504272][ T8249] Call Trace: [ 660.504287][ T8249] [ 660.504301][ T8249] dump_stack_lvl+0x1ff/0x28e [ 660.509409][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 660.519397][ T8249] dump_stack+0x25/0x28 [ 660.519456][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 660.522841][ T8258] get_compat_msghdr+0x108/0x2c0 [ 660.525678][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 660.530329][ T8258] do_recvmmsg+0xd77/0x2120 [ 660.535422][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 660.535496][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 660.539647][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 660.545436][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 660.545502][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 660.550541][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 660.555653][ T8249] ? should_fail+0x75/0x9c0 [ 660.555702][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 660.555767][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 660.560240][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 660.566030][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 660.566115][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 660.571661][ T8258] do_fast_syscall_32+0x34/0x70 [ 660.576327][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 660.576399][ T8249] __msan_chain_origin+0xbf/0x140 [ 660.581505][ T8258] do_SYSENTER_32+0x1b/0x20 [ 660.587294][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 660.587372][ T8249] get_compat_msghdr+0x108/0x2c0 [ 660.593785][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 660.598187][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 660.603363][ T8258] [ 660.609604][ T8249] do_recvmmsg+0xd77/0x2120 [ 660.614703][ T8258] Uninit was stored to memory at: [ 660.620658][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 660.625899][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 660.630612][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 660.636472][ T8258] get_compat_msghdr+0x108/0x2c0 [ 660.641385][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 660.645958][ T8258] do_recvmmsg+0xd77/0x2120 [ 660.650966][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 660.655966][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 660.662182][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 660.662249][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 660.667100][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 660.669420][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 660.673987][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 660.678901][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 660.684779][ T8258] do_fast_syscall_32+0x34/0x70 [ 660.689789][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 660.694955][ T8258] do_SYSENTER_32+0x1b/0x20 [ 660.699789][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 660.705828][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 660.710233][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 660.715420][ T8258] [ 660.719987][ T8249] do_fast_syscall_32+0x34/0x70 [ 660.725172][ T8258] Uninit was stored to memory at: [ 660.731312][ T8249] do_SYSENTER_32+0x1b/0x20 [ 660.737773][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 660.744205][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 660.744290][ T8249] RIP: 0023:0xf6f46549 [ 660.744324][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 660.749355][ T8258] get_compat_msghdr+0x108/0x2c0 [ 660.754012][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 660.754062][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 660.754096][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 660.754126][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 660.758964][ T8258] do_recvmmsg+0xd77/0x2120 [ 660.765274][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 660.765306][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 660.765350][ T8249] [ 660.765566][ T8249] Uninit was stored to memory at: [ 660.769869][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 660.775033][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 660.781283][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 660.787060][ T8249] get_compat_msghdr+0x108/0x2c0 [ 660.789392][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 660.794298][ T8249] do_recvmmsg+0xd77/0x2120 [ 660.799327][ T8258] do_fast_syscall_32+0x34/0x70 [ 660.803886][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 660.809342][ T8258] do_SYSENTER_32+0x1b/0x20 [ 660.815726][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 660.819796][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 660.839466][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 660.844500][ T8258] [ 660.852953][ T8249] do_fast_syscall_32+0x34/0x70 [ 660.860925][ T8258] Uninit was stored to memory at: [ 660.860998][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 660.868983][ T8249] do_SYSENTER_32+0x1b/0x20 [ 660.877036][ T8258] get_compat_msghdr+0x108/0x2c0 [ 660.881499][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 660.889557][ T8258] do_recvmmsg+0xd77/0x2120 [ 660.897572][ T8249] [ 660.897580][ T8249] Uninit was stored to memory at: [ 660.897653][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 660.900595][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 660.905673][ T8249] get_compat_msghdr+0x108/0x2c0 [ 660.910350][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 660.915517][ T8249] do_recvmmsg+0xd77/0x2120 [ 660.921841][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 660.926832][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 660.931855][ T8258] do_fast_syscall_32+0x34/0x70 [ 660.936413][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 660.941261][ T8258] do_SYSENTER_32+0x1b/0x20 [ 660.945990][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 660.950507][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 660.956890][ T8249] do_fast_syscall_32+0x34/0x70 [ 660.963317][ T8258] [ 660.968294][ T8249] do_SYSENTER_32+0x1b/0x20 [ 660.970610][ T8258] Uninit was stored to memory at: [ 660.970683][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 660.975516][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 660.980539][ T8258] get_compat_msghdr+0x108/0x2c0 [ 660.985705][ T8249] [ 660.985714][ T8249] Uninit was stored to memory at: [ 660.985789][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 660.990211][ T8258] do_recvmmsg+0xd77/0x2120 [ 660.995222][ T8249] get_compat_msghdr+0x108/0x2c0 [ 661.001550][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 661.006118][ T8249] do_recvmmsg+0xd77/0x2120 [ 661.008453][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 661.013533][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 661.018641][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 661.023374][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 661.028313][ T8258] do_fast_syscall_32+0x34/0x70 [ 661.034709][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 661.039214][ T8258] do_SYSENTER_32+0x1b/0x20 [ 661.044740][ T8249] do_fast_syscall_32+0x34/0x70 [ 661.049418][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 661.054322][ T8249] do_SYSENTER_32+0x1b/0x20 [ 661.060654][ T8258] [ 661.060662][ T8258] Uninit was stored to memory at: [ 661.065219][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 661.070302][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 661.076619][ T8249] [ 661.076628][ T8249] Uninit was stored to memory at: [ 661.076697][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 661.081469][ T8258] get_compat_msghdr+0x108/0x2c0 [ 661.083852][ T8249] get_compat_msghdr+0x108/0x2c0 [ 661.088357][ T8258] do_recvmmsg+0xd77/0x2120 [ 661.093438][ T8249] do_recvmmsg+0xd77/0x2120 [ 661.098549][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 661.104929][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 661.109869][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 661.112255][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 661.117282][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 661.122452][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 661.126954][ T8258] do_fast_syscall_32+0x34/0x70 [ 661.131871][ T8249] do_fast_syscall_32+0x34/0x70 [ 661.136621][ T8258] do_SYSENTER_32+0x1b/0x20 [ 661.141087][ T8249] do_SYSENTER_32+0x1b/0x20 [ 661.147489][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 661.152199][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 661.157223][ T8258] [ 661.157231][ T8258] Uninit was stored to memory at: [ 661.157309][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 661.163602][ T8249] [ 661.163610][ T8249] Uninit was stored to memory at: [ 661.163680][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 661.168450][ T8258] get_compat_msghdr+0x108/0x2c0 [ 661.173531][ T8249] get_compat_msghdr+0x108/0x2c0 [ 661.178029][ T8258] do_recvmmsg+0xd77/0x2120 [ 661.182932][ T8249] do_recvmmsg+0xd77/0x2120 [ 661.189259][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 661.193824][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 661.196152][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 661.201169][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 661.207573][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 661.212721][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 661.215052][ T8258] do_fast_syscall_32+0x34/0x70 [ 661.220057][ T8249] do_fast_syscall_32+0x34/0x70 [ 661.225242][ T8258] do_SYSENTER_32+0x1b/0x20 [ 661.230146][ T8249] do_SYSENTER_32+0x1b/0x20 [ 661.235156][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 661.239621][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 661.244199][ T8258] [ 661.248835][ T8249] [ 661.248843][ T8249] Uninit was stored to memory at: [ 661.253587][ T8258] Local variable msg_sys created at: [ 661.259936][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 661.266280][ T8258] do_recvmmsg+0xbb/0x2120 [ 661.271259][ T8249] get_compat_msghdr+0x108/0x2c0 [ 661.276356][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 661.281168][ T8249] do_recvmmsg+0xd77/0x2120 [ 661.455151][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 661.459881][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 661.466346][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 661.471424][ T8249] do_fast_syscall_32+0x34/0x70 [ 661.476417][ T8249] do_SYSENTER_32+0x1b/0x20 [ 661.480968][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 661.487443][ T8249] [ 661.489772][ T8249] Uninit was stored to memory at: [ 661.494950][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 661.500098][ T8249] get_compat_msghdr+0x108/0x2c0 [ 661.505166][ T8249] do_recvmmsg+0xd77/0x2120 [ 661.509721][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 661.514627][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 661.521013][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 661.526244][ T8249] do_fast_syscall_32+0x34/0x70 [ 661.531147][ T8249] do_SYSENTER_32+0x1b/0x20 [ 661.535821][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 661.542289][ T8249] [ 661.544619][ T8249] Local variable msg_sys created at: [ 661.549903][ T8249] do_recvmmsg+0xbb/0x2120 [ 661.554506][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 661.709077][ T8258] not chained 3380000 origins [ 661.714298][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 661.723015][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 661.733093][ T8258] Call Trace: [ 661.736383][ T8258] [ 661.739324][ T8258] dump_stack_lvl+0x1ff/0x28e [ 661.744063][ T8258] dump_stack+0x25/0x28 [ 661.748264][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 661.754042][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 661.759210][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 661.765087][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 661.770692][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 661.775869][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 661.781739][ T8258] ? should_fail+0x75/0x9c0 [ 661.786279][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 661.791450][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 661.797760][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 661.803889][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 661.809057][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 661.814923][ T8258] __msan_chain_origin+0xbf/0x140 [ 661.820000][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 661.825260][ T8258] get_compat_msghdr+0x108/0x2c0 [ 661.830242][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 661.835145][ T8258] do_recvmmsg+0xd77/0x2120 [ 661.839713][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 661.844879][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 661.850754][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 661.855916][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 661.861083][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 661.867388][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 661.873943][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 661.878699][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 661.885086][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 661.890164][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 661.895930][ T8258] do_fast_syscall_32+0x34/0x70 [ 661.900830][ T8258] do_SYSENTER_32+0x1b/0x20 [ 661.905382][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 661.911766][ T8258] RIP: 0023:0xf6e80549 [ 661.915854][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 661.935500][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 661.943945][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 661.951940][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 661.959932][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 661.967925][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 661.975924][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 661.983934][ T8258] [ 661.989374][ T8258] Uninit was stored to memory at: [ 661.994982][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 662.000143][ T8258] get_compat_msghdr+0x108/0x2c0 [ 662.005239][ T8258] do_recvmmsg+0xd77/0x2120 [ 662.009796][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 662.014616][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 662.020994][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 662.026184][ T8258] do_fast_syscall_32+0x34/0x70 [ 662.031100][ T8258] do_SYSENTER_32+0x1b/0x20 [ 662.035811][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 662.042294][ T8258] [ 662.044624][ T8258] Uninit was stored to memory at: [ 662.049807][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 662.055104][ T8258] get_compat_msghdr+0x108/0x2c0 [ 662.060086][ T8258] do_recvmmsg+0xd77/0x2120 [ 662.064943][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 662.069671][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 662.076223][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 662.081308][ T8258] do_fast_syscall_32+0x34/0x70 [ 662.086362][ T8258] do_SYSENTER_32+0x1b/0x20 [ 662.090382][ T8249] not chained 3390000 origins [ 662.090910][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 662.096386][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 662.102104][ T8258] [ 662.110685][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 662.113071][ T8258] Uninit was stored to memory at: [ 662.123040][ T8249] Call Trace: [ 662.123056][ T8249] [ 662.123073][ T8249] dump_stack_lvl+0x1ff/0x28e [ 662.128186][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 662.131393][ T8249] dump_stack+0x25/0x28 [ 662.134382][ T8258] get_compat_msghdr+0x108/0x2c0 [ 662.138965][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 662.144125][ T8258] do_recvmmsg+0xd77/0x2120 [ 662.148196][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 662.153183][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 662.158810][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 662.163379][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 662.168405][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 662.173129][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 662.178843][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 662.185305][ T8258] do_fast_syscall_32+0x34/0x70 [ 662.190763][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 662.195844][ T8258] do_SYSENTER_32+0x1b/0x20 [ 662.200870][ T8249] ? should_fail+0x75/0x9c0 [ 662.205763][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 662.211481][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 662.216034][ T8258] [ 662.220450][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 662.226843][ T8258] Uninit was stored to memory at: [ 662.231853][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 662.234297][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 662.240385][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 662.245456][ T8258] get_compat_msghdr+0x108/0x2c0 [ 662.251433][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 662.256590][ T8258] do_recvmmsg+0xd77/0x2120 [ 662.261615][ T8249] __msan_chain_origin+0xbf/0x140 [ 662.266605][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 662.272326][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 662.272399][ T8249] get_compat_msghdr+0x108/0x2c0 [ 662.276875][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 662.281885][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 662.286606][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 662.291632][ T8249] do_recvmmsg+0xd77/0x2120 [ 662.296612][ T8258] do_fast_syscall_32+0x34/0x70 [ 662.302849][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 662.302937][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 662.307746][ T8258] do_SYSENTER_32+0x1b/0x20 [ 662.312755][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 662.312823][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 662.317302][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 662.322132][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 662.322198][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 662.327992][ T8258] [ 662.328001][ T8258] Uninit was stored to memory at: [ 662.333092][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 662.333158][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 662.337702][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 662.343641][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 662.343717][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 662.348786][ T8258] get_compat_msghdr+0x108/0x2c0 [ 662.355091][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 662.355150][ T8249] do_fast_syscall_32+0x34/0x70 [ 662.360253][ T8258] do_recvmmsg+0xd77/0x2120 [ 662.366474][ T8249] do_SYSENTER_32+0x1b/0x20 [ 662.366539][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 662.368853][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 662.373869][ T8249] RIP: 0023:0xf6f46549 [ 662.373901][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 662.373948][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 [ 662.380432][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 662.385094][ T8249] ORIG_RAX: 0000000000000151 [ 662.385111][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 662.385146][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 662.385176][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 662.390266][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 662.396572][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 662.396602][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 662.396646][ T8249] [ 662.399941][ T8249] Uninit was stored to memory at: [ 662.401651][ T8258] do_fast_syscall_32+0x34/0x70 [ 662.407786][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 662.412440][ T8258] do_SYSENTER_32+0x1b/0x20 [ 662.417297][ T8249] get_compat_msghdr+0x108/0x2c0 [ 662.421781][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 662.426364][ T8249] do_recvmmsg+0xd77/0x2120 [ 662.432724][ T8258] [ 662.432733][ T8258] Uninit was stored to memory at: [ 662.432803][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 662.437410][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 662.441456][ T8258] get_compat_msghdr+0x108/0x2c0 [ 662.461153][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 662.467260][ T8258] do_recvmmsg+0xd77/0x2120 [ 662.467316][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 662.473728][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 662.478362][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 662.486416][ T8249] do_fast_syscall_32+0x34/0x70 [ 662.494425][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 662.502606][ T8249] do_SYSENTER_32+0x1b/0x20 [ 662.507484][ T8258] do_fast_syscall_32+0x34/0x70 [ 662.515540][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 662.523555][ T8258] do_SYSENTER_32+0x1b/0x20 [ 662.526580][ T8249] [ 662.526588][ T8249] Uninit was stored to memory at: [ 662.531580][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 662.536703][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 662.541728][ T8258] [ 662.541737][ T8258] Uninit was stored to memory at: [ 662.546311][ T8249] get_compat_msghdr+0x108/0x2c0 [ 662.551277][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 662.557624][ T8249] do_recvmmsg+0xd77/0x2120 [ 662.562182][ T8258] get_compat_msghdr+0x108/0x2c0 [ 662.564514][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 662.569519][ T8258] do_recvmmsg+0xd77/0x2120 [ 662.574711][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 662.579346][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 662.584359][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 662.590650][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 662.595238][ T8249] do_fast_syscall_32+0x34/0x70 [ 662.599899][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 662.605004][ T8249] do_SYSENTER_32+0x1b/0x20 [ 662.611293][ T8258] do_fast_syscall_32+0x34/0x70 [ 662.616226][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 662.621298][ T8258] do_SYSENTER_32+0x1b/0x20 [ 662.625874][ T8249] [ 662.630685][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 662.637092][ T8249] Uninit was stored to memory at: [ 662.641556][ T8258] [ 662.641565][ T8258] Local variable msg_sys created at: [ 662.644024][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 662.648946][ T8258] do_recvmmsg+0xbb/0x2120 [ 662.655353][ T8249] get_compat_msghdr+0x108/0x2c0 [ 662.660420][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 662.662831][ T8249] do_recvmmsg+0xd77/0x2120 [ 662.795028][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 662.799759][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 662.806242][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 662.811317][ T8249] do_fast_syscall_32+0x34/0x70 [ 662.816328][ T8249] do_SYSENTER_32+0x1b/0x20 [ 662.820878][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 662.827377][ T8249] [ 662.829703][ T8249] Uninit was stored to memory at: [ 662.834899][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 662.840047][ T8249] get_compat_msghdr+0x108/0x2c0 [ 662.845138][ T8249] do_recvmmsg+0xd77/0x2120 [ 662.849692][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 662.854527][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 662.860907][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 662.866117][ T8249] do_fast_syscall_32+0x34/0x70 [ 662.871020][ T8249] do_SYSENTER_32+0x1b/0x20 [ 662.875696][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 662.882186][ T8249] [ 662.884515][ T8249] Uninit was stored to memory at: [ 662.889601][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 662.894875][ T8249] get_compat_msghdr+0x108/0x2c0 [ 662.899852][ T8249] do_recvmmsg+0xd77/0x2120 [ 662.904517][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 662.909244][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 662.915807][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 662.920885][ T8249] do_fast_syscall_32+0x34/0x70 [ 662.925902][ T8249] do_SYSENTER_32+0x1b/0x20 [ 662.930454][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 662.936948][ T8249] [ 662.939273][ T8249] Uninit was stored to memory at: [ 662.944462][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 662.949611][ T8249] get_compat_msghdr+0x108/0x2c0 [ 662.954711][ T8249] do_recvmmsg+0xd77/0x2120 [ 662.959258][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 662.964089][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 662.970459][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 662.975662][ T8249] do_fast_syscall_32+0x34/0x70 [ 662.980563][ T8249] do_SYSENTER_32+0x1b/0x20 [ 662.985216][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 662.991600][ T8249] [ 662.994048][ T8249] Uninit was stored to memory at: [ 662.999140][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 663.004465][ T8249] get_compat_msghdr+0x108/0x2c0 [ 663.009439][ T8249] do_recvmmsg+0xd77/0x2120 [ 663.014091][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 663.018817][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 663.025296][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 663.030367][ T8249] do_fast_syscall_32+0x34/0x70 [ 663.035377][ T8249] do_SYSENTER_32+0x1b/0x20 [ 663.039925][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 663.046417][ T8249] [ 663.048745][ T8249] Local variable msg_sys created at: [ 663.054137][ T8249] do_recvmmsg+0xbb/0x2120 [ 663.058595][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 663.174603][ T8249] not chained 3400000 origins [ 663.179343][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 663.188049][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 663.198124][ T8249] Call Trace: [ 663.201414][ T8249] [ 663.204353][ T8249] dump_stack_lvl+0x1ff/0x28e [ 663.209100][ T8249] dump_stack+0x25/0x28 [ 663.213386][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 663.219173][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 663.224333][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 663.230198][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 663.235789][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 663.240951][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 663.246814][ T8249] ? should_fail+0x75/0x9c0 [ 663.251350][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 663.256509][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 663.262804][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 663.268928][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 663.274088][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 663.279947][ T8249] __msan_chain_origin+0xbf/0x140 [ 663.285024][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 663.290194][ T8249] get_compat_msghdr+0x108/0x2c0 [ 663.295173][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 663.300081][ T8249] do_recvmmsg+0xd77/0x2120 [ 663.304631][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 663.310515][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 663.315676][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 663.321707][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 663.326866][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 663.332025][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 663.338327][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 663.344878][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 663.349616][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 663.356005][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 663.361084][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 663.366786][ T8258] not chained 3410000 origins [ 663.366843][ T8249] do_fast_syscall_32+0x34/0x70 [ 663.376336][ T8249] do_SYSENTER_32+0x1b/0x20 [ 663.380876][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 663.387249][ T8249] RIP: 0023:0xf6f46549 [ 663.391324][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 663.411307][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 663.419747][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 663.427732][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 663.435715][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 663.443697][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 663.451681][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 663.459678][ T8249] [ 663.462700][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 663.468683][ T8249] Uninit was stored to memory at: [ 663.471409][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 663.478684][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 663.486459][ T8258] Call Trace: [ 663.486474][ T8258] [ 663.486489][ T8258] dump_stack_lvl+0x1ff/0x28e [ 663.486558][ T8258] dump_stack+0x25/0x28 [ 663.491678][ T8249] get_compat_msghdr+0x108/0x2c0 [ 663.494950][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 663.495023][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 663.497980][ T8249] do_recvmmsg+0xd77/0x2120 [ 663.502621][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 663.502696][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 663.506848][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 663.511778][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 663.517565][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 663.522563][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 663.522638][ T8258] ? should_fail+0x75/0x9c0 [ 663.527138][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 663.532927][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 663.532993][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 663.538537][ T8249] do_fast_syscall_32+0x34/0x70 [ 663.543197][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 663.543269][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 663.548373][ T8249] do_SYSENTER_32+0x1b/0x20 [ 663.554679][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 663.554751][ T8258] __msan_chain_origin+0xbf/0x140 [ 663.560561][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 663.565064][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 663.565138][ T8258] get_compat_msghdr+0x108/0x2c0 [ 663.565195][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 663.570196][ T8249] [ 663.570204][ T8249] Uninit was stored to memory at: [ 663.575294][ T8258] do_recvmmsg+0xd77/0x2120 [ 663.575373][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 663.581665][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 663.586439][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 663.586529][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 663.592709][ T8249] get_compat_msghdr+0x108/0x2c0 [ 663.597708][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 663.602310][ T8249] do_recvmmsg+0xd77/0x2120 [ 663.607987][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 663.613081][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 663.619300][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 663.624479][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 663.629311][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 663.634230][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 663.636467][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 663.641453][ T8249] do_fast_syscall_32+0x34/0x70 [ 663.645953][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 663.646020][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 663.651141][ T8249] do_SYSENTER_32+0x1b/0x20 [ 663.656237][ T8258] do_fast_syscall_32+0x34/0x70 [ 663.656305][ T8258] do_SYSENTER_32+0x1b/0x20 [ 663.662211][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 663.667213][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 663.672225][ T8249] [ 663.677219][ T8258] RIP: 0023:0xf6e80549 [ 663.681702][ T8249] Uninit was stored to memory at: [ 663.681776][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 663.687925][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 663.687975][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 663.688021][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 663.692773][ T8249] get_compat_msghdr+0x108/0x2c0 [ 663.699159][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 663.705564][ T8249] do_recvmmsg+0xd77/0x2120 [ 663.710122][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 663.715227][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 663.721526][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 663.726453][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 663.731364][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 663.737160][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 663.741565][ T8258] [ 663.746480][ T8249] do_fast_syscall_32+0x34/0x70 [ 663.756296][ T8258] Uninit was stored to memory at: [ 663.757297][ T8249] do_SYSENTER_32+0x1b/0x20 [ 663.764810][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 663.765923][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 663.769973][ T8258] get_compat_msghdr+0x108/0x2c0 [ 663.775082][ T8249] [ 663.780157][ T8258] do_recvmmsg+0xd77/0x2120 [ 663.799855][ T8249] Uninit was stored to memory at: [ 663.808313][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 663.816431][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 663.821266][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 663.829318][ T8249] get_compat_msghdr+0x108/0x2c0 [ 663.833862][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 663.841842][ T8249] do_recvmmsg+0xd77/0x2120 [ 663.846576][ T8258] do_fast_syscall_32+0x34/0x70 [ 663.854655][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 663.860954][ T8258] do_SYSENTER_32+0x1b/0x20 [ 663.869010][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 663.874070][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 663.877095][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 663.881930][ T8258] [ 663.881939][ T8258] Uninit was stored to memory at: [ 663.887028][ T8249] do_fast_syscall_32+0x34/0x70 [ 663.891555][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 663.896685][ T8249] do_SYSENTER_32+0x1b/0x20 [ 663.903040][ T8258] get_compat_msghdr+0x108/0x2c0 [ 663.907977][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 663.910303][ T8258] do_recvmmsg+0xd77/0x2120 [ 663.914885][ T8249] [ 663.919871][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 663.924713][ T8249] Uninit was stored to memory at: [ 663.929780][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 663.936248][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 663.941090][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 663.946192][ T8249] get_compat_msghdr+0x108/0x2c0 [ 663.950656][ T8258] do_fast_syscall_32+0x34/0x70 [ 663.955580][ T8249] do_recvmmsg+0xd77/0x2120 [ 663.960220][ T8258] do_SYSENTER_32+0x1b/0x20 [ 663.964813][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 663.971101][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 663.977504][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 663.982563][ T8258] [ 663.982571][ T8258] Uninit was stored to memory at: [ 663.982642][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 663.984896][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 663.989898][ T8258] get_compat_msghdr+0x108/0x2c0 [ 663.994829][ T8249] do_fast_syscall_32+0x34/0x70 [ 663.999999][ T8258] do_recvmmsg+0xd77/0x2120 [ 664.004579][ T8249] do_SYSENTER_32+0x1b/0x20 [ 664.009483][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 664.015886][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 664.020347][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 664.022754][ T8249] [ 664.027392][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 664.032495][ T8249] Uninit was stored to memory at: [ 664.038780][ T8258] do_fast_syscall_32+0x34/0x70 [ 664.044026][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 664.048952][ T8258] do_SYSENTER_32+0x1b/0x20 [ 664.053966][ T8249] get_compat_msghdr+0x108/0x2c0 [ 664.058775][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 664.063351][ T8249] do_recvmmsg+0xd77/0x2120 [ 664.067819][ T8258] [ 664.067827][ T8258] Uninit was stored to memory at: [ 664.072574][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 664.078919][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 664.085261][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 664.087551][ T8258] get_compat_msghdr+0x108/0x2c0 [ 664.092653][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 664.097721][ T8258] do_recvmmsg+0xd77/0x2120 [ 664.102817][ T8249] do_fast_syscall_32+0x34/0x70 [ 664.107800][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 664.112729][ T8249] do_SYSENTER_32+0x1b/0x20 [ 664.117201][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 664.121685][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 664.126416][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 664.132839][ T8249] [ 664.139147][ T8258] do_fast_syscall_32+0x34/0x70 [ 664.141459][ T8249] Uninit was stored to memory at: [ 664.141531][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 664.146535][ T8258] do_SYSENTER_32+0x1b/0x20 [ 664.151558][ T8249] get_compat_msghdr+0x108/0x2c0 [ 664.156463][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 664.161574][ T8249] do_recvmmsg+0xd77/0x2120 [ 664.166143][ T8258] [ 664.166151][ T8258] Uninit was stored to memory at: [ 664.166222][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 664.171072][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 664.177456][ T8258] get_compat_msghdr+0x108/0x2c0 [ 664.181955][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 664.184340][ T8258] do_recvmmsg+0xd77/0x2120 [ 664.189278][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 664.194008][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 664.199117][ T8249] do_fast_syscall_32+0x34/0x70 [ 664.205502][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 664.210438][ T8249] do_SYSENTER_32+0x1b/0x20 [ 664.215518][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 664.220025][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 664.224928][ T8258] do_fast_syscall_32+0x34/0x70 [ 664.229602][ T8249] [ 664.229612][ T8249] Local variable msg_sys created at: [ 664.234164][ T8258] do_SYSENTER_32+0x1b/0x20 [ 664.240485][ T8249] do_recvmmsg+0xbb/0x2120 [ 664.246867][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 664.251891][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 664.254277][ T8258] [ 664.254285][ T8258] Uninit was stored to memory at: [ 664.254357][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 664.404808][ T8258] get_compat_msghdr+0x108/0x2c0 [ 664.409793][ T8258] do_recvmmsg+0xd77/0x2120 [ 664.414477][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 664.419203][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 664.425721][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 664.430799][ T8258] do_fast_syscall_32+0x34/0x70 [ 664.435848][ T8258] do_SYSENTER_32+0x1b/0x20 [ 664.440400][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 664.446930][ T8258] [ 664.449261][ T8258] Uninit was stored to memory at: [ 664.454497][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 664.459642][ T8258] get_compat_msghdr+0x108/0x2c0 [ 664.464762][ T8258] do_recvmmsg+0xd77/0x2120 [ 664.469312][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 664.474192][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 664.480567][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 664.485788][ T8258] do_fast_syscall_32+0x34/0x70 [ 664.490688][ T8258] do_SYSENTER_32+0x1b/0x20 [ 664.495393][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 664.501782][ T8258] [ 664.504259][ T8258] Local variable msg_sys created at: [ 664.509544][ T8258] do_recvmmsg+0xbb/0x2120 [ 664.514160][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 664.670159][ T8258] not chained 3420000 origins [ 664.675141][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 664.683853][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 664.693928][ T8258] Call Trace: [ 664.697217][ T8258] [ 664.700157][ T8258] dump_stack_lvl+0x1ff/0x28e [ 664.704891][ T8258] dump_stack+0x25/0x28 [ 664.709091][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 664.714871][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 664.720035][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 664.725909][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 664.731508][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 664.736685][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 664.742556][ T8258] ? should_fail+0x75/0x9c0 [ 664.747099][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 664.752261][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 664.758555][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 664.764684][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 664.769849][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 664.775717][ T8258] __msan_chain_origin+0xbf/0x140 [ 664.780802][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 664.785982][ T8258] get_compat_msghdr+0x108/0x2c0 [ 664.790978][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 664.795883][ T8258] do_recvmmsg+0xd77/0x2120 [ 664.800450][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 664.805614][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 664.811498][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 664.816666][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 664.821842][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 664.828146][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 664.834706][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 664.839451][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 664.845843][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 664.850922][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 664.856689][ T8258] do_fast_syscall_32+0x34/0x70 [ 664.861600][ T8258] do_SYSENTER_32+0x1b/0x20 [ 664.866161][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 664.872552][ T8258] RIP: 0023:0xf6e80549 [ 664.876643][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 664.896292][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 664.904746][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 664.912750][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 664.920745][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 664.928743][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 664.936741][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 664.944754][ T8258] [ 664.952567][ T8258] Uninit was stored to memory at: [ 664.957677][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 664.964460][ T8258] get_compat_msghdr+0x108/0x2c0 [ 664.969449][ T8258] do_recvmmsg+0xd77/0x2120 [ 664.974094][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 664.978815][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 664.985280][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 664.990358][ T8258] do_fast_syscall_32+0x34/0x70 [ 664.995346][ T8258] do_SYSENTER_32+0x1b/0x20 [ 664.999899][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 665.006373][ T8258] [ 665.008702][ T8258] Uninit was stored to memory at: [ 665.013876][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 665.019023][ T8258] get_compat_msghdr+0x108/0x2c0 [ 665.024086][ T8258] do_recvmmsg+0xd77/0x2120 [ 665.028641][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 665.033449][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 665.039824][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 665.044996][ T8258] do_fast_syscall_32+0x34/0x70 [ 665.049904][ T8258] do_SYSENTER_32+0x1b/0x20 [ 665.054544][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 665.061020][ T8258] [ 665.063438][ T8258] Uninit was stored to memory at: [ 665.068527][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 665.073834][ T8258] get_compat_msghdr+0x108/0x2c0 [ 665.078808][ T8258] do_recvmmsg+0xd77/0x2120 [ 665.083500][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 665.088226][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 665.088295][ T8249] not chained 3430000 origins [ 665.094819][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 665.094884][ T8258] do_fast_syscall_32+0x34/0x70 [ 665.094944][ T8258] do_SYSENTER_32+0x1b/0x20 [ 665.099613][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 665.104712][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 665.109469][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 665.114024][ T8258] [ 665.122604][ T8249] Call Trace: [ 665.122620][ T8249] [ 665.122636][ T8249] dump_stack_lvl+0x1ff/0x28e [ 665.122707][ T8249] dump_stack+0x25/0x28 [ 665.128990][ T8258] Uninit was stored to memory at: [ 665.129066][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 665.139035][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 665.139107][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 665.141419][ T8258] get_compat_msghdr+0x108/0x2c0 [ 665.144715][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 665.144790][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 665.147704][ T8258] do_recvmmsg+0xd77/0x2120 [ 665.152365][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 665.152431][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 665.156575][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 665.161582][ T8249] ? should_fail+0x75/0x9c0 [ 665.166742][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 665.172369][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 665.172435][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 665.177532][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 665.182448][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 665.182519][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 665.188300][ T8258] do_fast_syscall_32+0x34/0x70 [ 665.193829][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 665.193901][ T8249] __msan_chain_origin+0xbf/0x140 [ 665.198378][ T8258] do_SYSENTER_32+0x1b/0x20 [ 665.203470][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 665.203543][ T8249] get_compat_msghdr+0x108/0x2c0 [ 665.209323][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 665.213986][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 665.214052][ T8249] do_recvmmsg+0xd77/0x2120 [ 665.218528][ T8258] [ 665.218537][ T8258] Uninit was stored to memory at: [ 665.224832][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 665.224920][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 665.230049][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 665.236208][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 665.236277][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 665.241278][ T8258] get_compat_msghdr+0x108/0x2c0 [ 665.247325][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 665.247391][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 665.252553][ T8258] do_recvmmsg+0xd77/0x2120 [ 665.257322][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 665.263171][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 665.268111][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 665.272666][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 665.277699][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 665.282676][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 665.288918][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 665.293809][ T8258] do_fast_syscall_32+0x34/0x70 [ 665.298223][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 665.300532][ T8258] do_SYSENTER_32+0x1b/0x20 [ 665.305541][ T8249] do_fast_syscall_32+0x34/0x70 [ 665.305608][ T8249] do_SYSENTER_32+0x1b/0x20 [ 665.311398][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 665.316489][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 665.316561][ T8249] RIP: 0023:0xf6f46549 [ 665.321649][ T8258] [ 665.321658][ T8258] Uninit was stored to memory at: [ 665.321730][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 665.327611][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 665.327658][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 665.327703][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 665.332847][ T8258] get_compat_msghdr+0x108/0x2c0 [ 665.337695][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 665.342858][ T8258] do_recvmmsg+0xd77/0x2120 [ 665.349007][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 665.353558][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 665.359969][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 665.364700][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 665.369283][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 665.375666][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 665.381912][ T8249] [ 665.386970][ T8258] do_fast_syscall_32+0x34/0x70 [ 665.394780][ T8249] Uninit was stored to memory at: [ 665.396810][ T8258] do_SYSENTER_32+0x1b/0x20 [ 665.402916][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 665.406993][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 665.411821][ T8249] get_compat_msghdr+0x108/0x2c0 [ 665.416378][ T8258] [ 665.416387][ T8258] Uninit was stored to memory at: [ 665.416456][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 665.422815][ T8249] do_recvmmsg+0xd77/0x2120 [ 665.429105][ T8258] get_compat_msghdr+0x108/0x2c0 [ 665.433254][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 665.435544][ T8258] do_recvmmsg+0xd77/0x2120 [ 665.440546][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 665.445716][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 665.465424][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 665.473871][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 665.473928][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 665.481896][ T8249] do_fast_syscall_32+0x34/0x70 [ 665.486887][ T8258] do_fast_syscall_32+0x34/0x70 [ 665.494964][ T8249] do_SYSENTER_32+0x1b/0x20 [ 665.499424][ T8258] do_SYSENTER_32+0x1b/0x20 [ 665.499483][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 665.499551][ T8258] [ 665.499560][ T8258] Local variable msg_sys created at: [ 665.507604][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 665.512318][ T8258] do_recvmmsg+0xbb/0x2120 [ 665.520294][ T8249] [ 665.520302][ T8249] Uninit was stored to memory at: [ 665.526687][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 665.534822][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 665.694058][ T8249] get_compat_msghdr+0x108/0x2c0 [ 665.699048][ T8249] do_recvmmsg+0xd77/0x2120 [ 665.703719][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 665.708444][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 665.714964][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 665.720043][ T8249] do_fast_syscall_32+0x34/0x70 [ 665.725053][ T8249] do_SYSENTER_32+0x1b/0x20 [ 665.729608][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 665.736124][ T8249] [ 665.738455][ T8249] Uninit was stored to memory at: [ 665.743731][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 665.748883][ T8249] get_compat_msghdr+0x108/0x2c0 [ 665.754038][ T8249] do_recvmmsg+0xd77/0x2120 [ 665.758592][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 665.763476][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 665.769853][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 665.775117][ T8249] do_fast_syscall_32+0x34/0x70 [ 665.780132][ T8249] do_SYSENTER_32+0x1b/0x20 [ 665.784857][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 665.791245][ T8249] [ 665.793750][ T8249] Uninit was stored to memory at: [ 665.798843][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 665.804178][ T8249] get_compat_msghdr+0x108/0x2c0 [ 665.809156][ T8249] do_recvmmsg+0xd77/0x2120 [ 665.813818][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 665.818550][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 665.825116][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 665.830196][ T8249] do_fast_syscall_32+0x34/0x70 [ 665.835280][ T8249] do_SYSENTER_32+0x1b/0x20 [ 665.839838][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 665.846400][ T8249] [ 665.848733][ T8249] Uninit was stored to memory at: [ 665.853965][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 665.859119][ T8249] get_compat_msghdr+0x108/0x2c0 [ 665.864269][ T8249] do_recvmmsg+0xd77/0x2120 [ 665.868820][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 665.873728][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 665.880105][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 665.885357][ T8249] do_fast_syscall_32+0x34/0x70 [ 665.890346][ T8249] do_SYSENTER_32+0x1b/0x20 [ 665.895076][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 665.901467][ T8249] [ 665.903966][ T8249] Uninit was stored to memory at: [ 665.909055][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 665.914377][ T8249] get_compat_msghdr+0x108/0x2c0 [ 665.919365][ T8249] do_recvmmsg+0xd77/0x2120 [ 665.924085][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 665.928809][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 665.935296][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 665.940374][ T8249] do_fast_syscall_32+0x34/0x70 [ 665.945474][ T8249] do_SYSENTER_32+0x1b/0x20 [ 665.950027][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 665.956581][ T8249] [ 665.958912][ T8249] Uninit was stored to memory at: [ 665.964173][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 665.969321][ T8249] get_compat_msghdr+0x108/0x2c0 [ 665.974465][ T8249] do_recvmmsg+0xd77/0x2120 [ 665.979021][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 665.983920][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 665.990296][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 665.995547][ T8249] do_fast_syscall_32+0x34/0x70 [ 666.000450][ T8249] do_SYSENTER_32+0x1b/0x20 [ 666.005209][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 666.011593][ T8249] [ 666.014094][ T8249] Local variable msg_sys created at: [ 666.019385][ T8249] do_recvmmsg+0xbb/0x2120 [ 666.024013][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 666.088850][ T8258] not chained 3440000 origins [ 666.093860][ T8258] CPU: 1 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 666.102577][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 666.112666][ T8258] Call Trace: [ 666.115953][ T8258] [ 666.118899][ T8258] dump_stack_lvl+0x1ff/0x28e [ 666.123635][ T8258] dump_stack+0x25/0x28 [ 666.127843][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 666.133625][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 666.138798][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 666.144671][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 666.150268][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 666.155431][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 666.161304][ T8258] ? should_fail+0x75/0x9c0 [ 666.165843][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 666.171014][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 666.177314][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 666.183448][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 666.188617][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 666.194492][ T8258] __msan_chain_origin+0xbf/0x140 [ 666.199574][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 666.204754][ T8258] get_compat_msghdr+0x108/0x2c0 [ 666.209740][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 666.214652][ T8258] do_recvmmsg+0xd77/0x2120 [ 666.219230][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 666.224395][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 666.230270][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 666.235438][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 666.240606][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 666.246916][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 666.253474][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 666.258216][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 666.264609][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 666.269692][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 666.275459][ T8258] do_fast_syscall_32+0x34/0x70 [ 666.280366][ T8258] do_SYSENTER_32+0x1b/0x20 [ 666.284923][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 666.291313][ T8258] RIP: 0023:0xf6e80549 [ 666.295404][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 666.315054][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 666.323501][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 666.331496][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 666.339488][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 666.347482][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 666.355480][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 666.363484][ T8258] [ 666.371412][ T8258] Uninit was stored to memory at: [ 666.377524][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 666.382809][ T8258] get_compat_msghdr+0x108/0x2c0 [ 666.387786][ T8258] do_recvmmsg+0xd77/0x2120 [ 666.392454][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 666.397181][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 666.403683][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 666.408934][ T8258] do_fast_syscall_32+0x34/0x70 [ 666.413958][ T8258] do_SYSENTER_32+0x1b/0x20 [ 666.418512][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 666.425070][ T8258] [ 666.427398][ T8258] Uninit was stored to memory at: [ 666.432777][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 666.437930][ T8258] get_compat_msghdr+0x108/0x2c0 [ 666.443076][ T8258] do_recvmmsg+0xd77/0x2120 [ 666.447631][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 666.452529][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 666.458904][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 666.464144][ T8258] do_fast_syscall_32+0x34/0x70 [ 666.469104][ T8258] do_SYSENTER_32+0x1b/0x20 [ 666.473829][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 666.480219][ T8258] [ 666.482717][ T8258] Uninit was stored to memory at: [ 666.487807][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 666.493115][ T8258] get_compat_msghdr+0x108/0x2c0 [ 666.498092][ T8258] do_recvmmsg+0xd77/0x2120 [ 666.502824][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 666.507551][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 666.514036][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 666.519113][ T8258] do_fast_syscall_32+0x34/0x70 [ 666.524180][ T8258] do_SYSENTER_32+0x1b/0x20 [ 666.528738][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 666.535297][ T8258] [ 666.537634][ T8258] Uninit was stored to memory at: [ 666.542978][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 666.548133][ T8258] get_compat_msghdr+0x108/0x2c0 [ 666.553288][ T8258] do_recvmmsg+0xd77/0x2120 [ 666.557839][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 666.562743][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 666.569123][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 666.574378][ T8258] do_fast_syscall_32+0x34/0x70 [ 666.579284][ T8258] do_SYSENTER_32+0x1b/0x20 [ 666.583999][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 666.590387][ T8258] [ 666.592886][ T8258] Uninit was stored to memory at: [ 666.597974][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 666.603292][ T8258] get_compat_msghdr+0x108/0x2c0 [ 666.608271][ T8258] do_recvmmsg+0xd77/0x2120 [ 666.610857][ T8249] not chained 3450000 origins [ 666.612974][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 666.613035][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 666.613094][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 666.613155][ T8258] do_fast_syscall_32+0x34/0x70 [ 666.617849][ T8249] CPU: 0 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 666.622658][ T8258] do_SYSENTER_32+0x1b/0x20 [ 666.628825][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 666.633968][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 666.638677][ T8249] Call Trace: [ 666.638694][ T8249] [ 666.647438][ T8258] [ 666.651820][ T8249] dump_stack_lvl+0x1ff/0x28e [ 666.661969][ T8258] Uninit was stored to memory at: [ 666.668180][ T8249] dump_stack+0x25/0x28 [ 666.668242][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 666.671586][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 666.674454][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 666.674521][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 666.676856][ T8258] get_compat_msghdr+0x108/0x2c0 [ 666.681520][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 666.686621][ T8258] do_recvmmsg+0xd77/0x2120 [ 666.690678][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 666.696482][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 666.701476][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 666.706665][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 666.712363][ T8249] ? should_fail+0x75/0x9c0 [ 666.712411][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 666.717364][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 666.722896][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 666.722968][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 666.727471][ T8258] do_fast_syscall_32+0x34/0x70 [ 666.732572][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 666.732639][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 666.737319][ T8258] do_SYSENTER_32+0x1b/0x20 [ 666.743109][ T8249] __msan_chain_origin+0xbf/0x140 [ 666.743176][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 666.749506][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 666.754010][ T8249] get_compat_msghdr+0x108/0x2c0 [ 666.754068][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 666.759186][ T8258] [ 666.759199][ T8258] Uninit was stored to memory at: [ 666.759281][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 666.764210][ T8249] do_recvmmsg+0xd77/0x2120 [ 666.764275][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 666.764360][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 666.770561][ T8258] get_compat_msghdr+0x108/0x2c0 [ 666.776620][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 666.776692][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 666.776755][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 666.781591][ T8258] do_recvmmsg+0xd77/0x2120 [ 666.786704][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 666.786781][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 666.792711][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 666.797106][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 666.802205][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 666.807216][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 666.813607][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 666.818444][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 666.823366][ T8258] do_fast_syscall_32+0x34/0x70 [ 666.825585][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 666.830605][ T8258] do_SYSENTER_32+0x1b/0x20 [ 666.835701][ T8249] do_fast_syscall_32+0x34/0x70 [ 666.835768][ T8249] do_SYSENTER_32+0x1b/0x20 [ 666.840281][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 666.846086][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 666.846158][ T8249] RIP: 0023:0xf6f46549 [ 666.846190][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 666.851271][ T8258] [ 666.851282][ T8258] Local variable msg_sys created at: [ 666.856195][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 666.856242][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 666.856276][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 666.856306][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 666.862349][ T8258] do_recvmmsg+0xbb/0x2120 [ 666.867351][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 666.872537][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 666.876948][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 667.047451][ T8249] [ 667.056158][ T8249] Uninit was stored to memory at: [ 667.061268][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 667.068194][ T8249] get_compat_msghdr+0x108/0x2c0 [ 667.073344][ T8249] do_recvmmsg+0xd77/0x2120 [ 667.077899][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 667.082761][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 667.089142][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 667.094367][ T8249] do_fast_syscall_32+0x34/0x70 [ 667.099269][ T8249] do_SYSENTER_32+0x1b/0x20 [ 667.103916][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 667.110305][ T8249] [ 667.112778][ T8249] Uninit was stored to memory at: [ 667.117867][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 667.123102][ T8249] get_compat_msghdr+0x108/0x2c0 [ 667.128080][ T8249] do_recvmmsg+0xd77/0x2120 [ 667.132842][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 667.137570][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 667.144040][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 667.149118][ T8249] do_fast_syscall_32+0x34/0x70 [ 667.154150][ T8249] do_SYSENTER_32+0x1b/0x20 [ 667.158702][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 667.165172][ T8249] [ 667.167509][ T8249] Uninit was stored to memory at: [ 667.172737][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 667.177892][ T8249] get_compat_msghdr+0x108/0x2c0 [ 667.182952][ T8249] do_recvmmsg+0xd77/0x2120 [ 667.187506][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 667.192372][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 667.198747][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 667.203913][ T8249] do_fast_syscall_32+0x34/0x70 [ 667.208816][ T8249] do_SYSENTER_32+0x1b/0x20 [ 667.213503][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 667.219887][ T8249] [ 667.222294][ T8249] Uninit was stored to memory at: [ 667.227382][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 667.232675][ T8249] get_compat_msghdr+0x108/0x2c0 [ 667.237649][ T8249] do_recvmmsg+0xd77/0x2120 [ 667.242278][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 667.243697][ T8258] not chained 3460000 origins [ 667.247001][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 667.251669][ T8258] CPU: 1 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 667.258115][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 667.266626][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 667.266654][ T8258] Call Trace: [ 667.266668][ T8258] [ 667.266685][ T8258] dump_stack_lvl+0x1ff/0x28e [ 667.271709][ T8249] do_fast_syscall_32+0x34/0x70 [ 667.281775][ T8258] dump_stack+0x25/0x28 [ 667.281835][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 667.285181][ T8249] do_SYSENTER_32+0x1b/0x20 [ 667.288044][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 667.292767][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 667.297529][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 667.301663][ T8249] [ 667.301672][ T8249] Uninit was stored to memory at: [ 667.307369][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 667.307434][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 667.311982][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 667.317013][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 667.323394][ T8249] get_compat_msghdr+0x108/0x2c0 [ 667.329113][ T8258] ? should_fail+0x75/0x9c0 [ 667.331419][ T8249] do_recvmmsg+0xd77/0x2120 [ 667.336427][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 667.336493][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 667.342093][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 667.347126][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 667.352296][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 667.358016][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 667.363004][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 667.367427][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 667.371908][ T8249] do_fast_syscall_32+0x34/0x70 [ 667.377002][ T8258] __msan_chain_origin+0xbf/0x140 [ 667.377070][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 667.383361][ T8249] do_SYSENTER_32+0x1b/0x20 [ 667.387969][ T8258] get_compat_msghdr+0x108/0x2c0 [ 667.394070][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 667.400320][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 667.405480][ T8249] [ 667.410419][ T8258] do_recvmmsg+0xd77/0x2120 [ 667.416276][ T8249] Uninit was stored to memory at: [ 667.421051][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 667.426185][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 667.431144][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 667.435707][ T8249] get_compat_msghdr+0x108/0x2c0 [ 667.440566][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 667.446933][ T8249] do_recvmmsg+0xd77/0x2120 [ 667.451694][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 667.454078][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 667.458491][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 667.463563][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 667.468595][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 667.473754][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 667.479560][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 667.484546][ T8249] do_fast_syscall_32+0x34/0x70 [ 667.489582][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 667.494122][ T8249] do_SYSENTER_32+0x1b/0x20 [ 667.499155][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 667.499218][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 667.499276][ T8258] do_fast_syscall_32+0x34/0x70 [ 667.503997][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 667.510156][ T8258] do_SYSENTER_32+0x1b/0x20 [ 667.516536][ T8249] [ 667.522958][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 667.523032][ T8258] RIP: 0023:0xf6e80549 [ 667.528032][ T8249] Uninit was stored to memory at: [ 667.528105][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 667.532691][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 667.532738][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 667.537590][ T8249] get_compat_msghdr+0x108/0x2c0 [ 667.543902][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 667.543937][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 667.543967][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 667.548455][ T8249] do_recvmmsg+0xd77/0x2120 [ 667.553459][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 667.553489][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 667.553532][ T8258] [ 667.557143][ T8258] Uninit was stored to memory at: [ 667.559234][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 667.565151][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 667.570544][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 667.575144][ T8258] get_compat_msghdr+0x108/0x2c0 [ 667.577429][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 667.583859][ T8258] do_recvmmsg+0xd77/0x2120 [ 667.587890][ T8249] do_fast_syscall_32+0x34/0x70 [ 667.592992][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 667.598083][ T8249] do_SYSENTER_32+0x1b/0x20 [ 667.617796][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 667.626244][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 667.631184][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 667.639219][ T8249] [ 667.639229][ T8249] Local variable msg_sys created at: [ 667.639245][ T8249] do_recvmmsg+0xbb/0x2120 [ 667.647294][ T8258] do_fast_syscall_32+0x34/0x70 [ 667.655314][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 667.659817][ T8258] do_SYSENTER_32+0x1b/0x20 [ 667.773252][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 667.779732][ T8258] [ 667.782167][ T8258] Uninit was stored to memory at: [ 667.787254][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 667.792511][ T8258] get_compat_msghdr+0x108/0x2c0 [ 667.797489][ T8258] do_recvmmsg+0xd77/0x2120 [ 667.802143][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 667.806873][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 667.813368][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 667.818447][ T8258] do_fast_syscall_32+0x34/0x70 [ 667.823453][ T8258] do_SYSENTER_32+0x1b/0x20 [ 667.828010][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 667.834506][ T8258] [ 667.836835][ T8258] Uninit was stored to memory at: [ 667.841918][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 667.847192][ T8258] get_compat_msghdr+0x108/0x2c0 [ 667.852310][ T8258] do_recvmmsg+0xd77/0x2120 [ 667.856862][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 667.861585][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 667.868090][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 667.873346][ T8258] do_fast_syscall_32+0x34/0x70 [ 667.878249][ T8258] do_SYSENTER_32+0x1b/0x20 [ 667.882977][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 667.889362][ T8258] [ 667.891689][ T8258] Uninit was stored to memory at: [ 667.896956][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 667.902210][ T8258] get_compat_msghdr+0x108/0x2c0 [ 667.907189][ T8258] do_recvmmsg+0xd77/0x2120 [ 667.911736][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 667.916642][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 667.923132][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 667.928212][ T8258] do_fast_syscall_32+0x34/0x70 [ 667.933285][ T8258] do_SYSENTER_32+0x1b/0x20 [ 667.937835][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 667.944323][ T8258] [ 667.946654][ T8258] Uninit was stored to memory at: [ 667.951743][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 667.957071][ T8258] get_compat_msghdr+0x108/0x2c0 [ 667.962211][ T8258] do_recvmmsg+0xd77/0x2120 [ 667.966766][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 667.971489][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 667.978043][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 667.983236][ T8258] do_fast_syscall_32+0x34/0x70 [ 667.988140][ T8258] do_SYSENTER_32+0x1b/0x20 [ 667.992851][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 667.999237][ T8258] [ 668.001563][ T8258] Uninit was stored to memory at: [ 668.006836][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 668.011988][ T8258] get_compat_msghdr+0x108/0x2c0 [ 668.017129][ T8258] do_recvmmsg+0xd77/0x2120 [ 668.021677][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 668.026573][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 668.033067][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 668.038149][ T8258] do_fast_syscall_32+0x34/0x70 [ 668.043217][ T8258] do_SYSENTER_32+0x1b/0x20 [ 668.047774][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 668.054326][ T8258] [ 668.056657][ T8258] Uninit was stored to memory at: [ 668.061743][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 668.067067][ T8258] get_compat_msghdr+0x108/0x2c0 [ 668.072149][ T8258] do_recvmmsg+0xd77/0x2120 [ 668.076703][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 668.081435][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 668.087989][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 668.093189][ T8258] do_fast_syscall_32+0x34/0x70 [ 668.098093][ T8258] do_SYSENTER_32+0x1b/0x20 [ 668.102805][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 668.109197][ T8258] [ 668.111527][ T8258] Local variable msg_sys created at: [ 668.116993][ T8258] do_recvmmsg+0xbb/0x2120 [ 668.121456][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 668.140518][ T8249] not chained 3470000 origins [ 668.145440][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 668.154153][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 668.164228][ T8249] Call Trace: [ 668.167518][ T8249] [ 668.170459][ T8249] dump_stack_lvl+0x1ff/0x28e [ 668.175196][ T8249] dump_stack+0x25/0x28 [ 668.179399][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 668.185179][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 668.190346][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 668.196212][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 668.201804][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 668.206964][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 668.212832][ T8249] ? should_fail+0x75/0x9c0 [ 668.217371][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 668.222534][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 668.228836][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 668.234958][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 668.240120][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 668.245982][ T8249] __msan_chain_origin+0xbf/0x140 [ 668.251070][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 668.256240][ T8249] get_compat_msghdr+0x108/0x2c0 [ 668.261224][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 668.266133][ T8249] do_recvmmsg+0xd77/0x2120 [ 668.270682][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 668.276561][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 668.281732][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 668.287764][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 668.292928][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 668.298088][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 668.304391][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 668.310945][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 668.315684][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 668.322105][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 668.327185][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 668.332950][ T8249] do_fast_syscall_32+0x34/0x70 [ 668.337853][ T8249] do_SYSENTER_32+0x1b/0x20 [ 668.340866][ T8258] not chained 3480000 origins [ 668.342428][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 668.342502][ T8249] RIP: 0023:0xf6f46549 [ 668.357523][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 668.377157][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 668.385604][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 668.393598][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 668.401587][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 668.409575][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 668.417563][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 668.425567][ T8249] [ 668.428590][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 668.433576][ T8249] Uninit was stored to memory at: [ 668.437301][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 668.443333][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 668.452356][ T8258] Call Trace: [ 668.452372][ T8258] [ 668.452387][ T8258] dump_stack_lvl+0x1ff/0x28e [ 668.452458][ T8258] dump_stack+0x25/0x28 [ 668.457556][ T8249] get_compat_msghdr+0x108/0x2c0 [ 668.460824][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 668.463838][ T8249] do_recvmmsg+0xd77/0x2120 [ 668.468401][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 668.472666][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 668.477484][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 668.483278][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 668.487673][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 668.492853][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 668.497416][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 668.503293][ T8249] do_fast_syscall_32+0x34/0x70 [ 668.509505][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 668.515122][ T8249] do_SYSENTER_32+0x1b/0x20 [ 668.520038][ T8258] ? should_fail+0x75/0x9c0 [ 668.525216][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 668.529955][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 668.535829][ T8249] [ 668.540224][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 668.544795][ T8249] Uninit was stored to memory at: [ 668.551017][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 668.556313][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 668.558443][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 668.564766][ T8249] get_compat_msghdr+0x108/0x2c0 [ 668.569674][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 668.575826][ T8249] do_recvmmsg+0xd77/0x2120 [ 668.580813][ T8258] __msan_chain_origin+0xbf/0x140 [ 668.586003][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 668.590825][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 668.596739][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 668.601130][ T8258] get_compat_msghdr+0x108/0x2c0 [ 668.606242][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 668.610787][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 668.616034][ T8249] do_fast_syscall_32+0x34/0x70 [ 668.622232][ T8258] do_recvmmsg+0xd77/0x2120 [ 668.622320][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 668.627290][ T8249] do_SYSENTER_32+0x1b/0x20 [ 668.632304][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 668.632389][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 668.637256][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 668.642089][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 668.642158][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 668.646682][ T8249] [ 668.646694][ T8249] Uninit was stored to memory at: [ 668.651801][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 668.656487][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 668.662082][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 668.662166][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 668.662236][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 668.667310][ T8249] get_compat_msghdr+0x108/0x2c0 [ 668.673623][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 668.673693][ T8258] do_fast_syscall_32+0x34/0x70 [ 668.673759][ T8258] do_SYSENTER_32+0x1b/0x20 [ 668.678854][ T8249] do_recvmmsg+0xd77/0x2120 [ 668.685090][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 668.685166][ T8258] RIP: 0023:0xf6e80549 [ 668.685198][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 668.685245][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 [ 668.687548][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 668.692554][ T8258] ORIG_RAX: 0000000000000151 [ 668.692576][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 668.692611][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 668.692641][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 668.692670][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 668.699147][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 668.704248][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 668.704295][ T8258] [ 668.704506][ T8258] Uninit was stored to memory at: [ 668.709048][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 668.715501][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 668.720461][ T8249] do_fast_syscall_32+0x34/0x70 [ 668.725460][ T8258] get_compat_msghdr+0x108/0x2c0 [ 668.731182][ T8249] do_SYSENTER_32+0x1b/0x20 [ 668.736092][ T8258] do_recvmmsg+0xd77/0x2120 [ 668.740598][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 668.745207][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 668.751532][ T8249] [ 668.751541][ T8249] Uninit was stored to memory at: [ 668.751616][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 668.755675][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 668.775422][ T8249] get_compat_msghdr+0x108/0x2c0 [ 668.781478][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 668.786240][ T8249] do_recvmmsg+0xd77/0x2120 [ 668.790876][ T8258] do_fast_syscall_32+0x34/0x70 [ 668.798939][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 668.806959][ T8258] do_SYSENTER_32+0x1b/0x20 [ 668.815038][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 668.823051][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 668.829376][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 668.837414][ T8258] [ 668.837424][ T8258] Uninit was stored to memory at: [ 668.837498][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 668.840440][ T8249] do_fast_syscall_32+0x34/0x70 [ 668.845519][ T8258] get_compat_msghdr+0x108/0x2c0 [ 668.850544][ T8249] do_SYSENTER_32+0x1b/0x20 [ 668.855712][ T8258] do_recvmmsg+0xd77/0x2120 [ 668.860566][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 668.865558][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 668.870068][ T8249] [ 668.870077][ T8249] Uninit was stored to memory at: [ 668.874633][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 668.881026][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 668.885701][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 668.888034][ T8249] get_compat_msghdr+0x108/0x2c0 [ 668.893150][ T8258] do_fast_syscall_32+0x34/0x70 [ 668.898261][ T8249] do_recvmmsg+0xd77/0x2120 [ 668.904651][ T8258] do_SYSENTER_32+0x1b/0x20 [ 668.909592][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 668.914687][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 668.919189][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 668.924109][ T8258] [ 668.924119][ T8258] Uninit was stored to memory at: [ 668.924193][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 668.928781][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 668.933345][ T8258] get_compat_msghdr+0x108/0x2c0 [ 668.939670][ T8249] do_fast_syscall_32+0x34/0x70 [ 668.946067][ T8258] do_recvmmsg+0xd77/0x2120 [ 668.951101][ T8249] do_SYSENTER_32+0x1b/0x20 [ 668.953494][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 668.958525][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 668.963699][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 668.968553][ T8249] [ 668.968562][ T8249] Uninit was stored to memory at: [ 668.973548][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 668.978112][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 668.982607][ T8258] do_fast_syscall_32+0x34/0x70 [ 668.988939][ T8249] get_compat_msghdr+0x108/0x2c0 [ 668.993672][ T8258] do_SYSENTER_32+0x1b/0x20 [ 668.996007][ T8249] do_recvmmsg+0xd77/0x2120 [ 669.001013][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 669.007416][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 669.012568][ T8258] [ 669.012577][ T8258] Uninit was stored to memory at: [ 669.012648][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 669.017610][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 669.022607][ T8258] get_compat_msghdr+0x108/0x2c0 [ 669.027458][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 669.031942][ T8258] do_recvmmsg+0xd77/0x2120 [ 669.036521][ T8249] do_fast_syscall_32+0x34/0x70 [ 669.041097][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 669.047500][ T8249] do_SYSENTER_32+0x1b/0x20 [ 669.053862][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 669.056195][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 669.061195][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 669.066384][ T8249] [ 669.071388][ T8258] do_fast_syscall_32+0x34/0x70 [ 669.076403][ T8249] Uninit was stored to memory at: [ 669.081216][ T8258] do_SYSENTER_32+0x1b/0x20 [ 669.085858][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 669.090260][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 669.095012][ T8249] get_compat_msghdr+0x108/0x2c0 [ 669.101297][ T8258] [ 669.101305][ T8258] Uninit was stored to memory at: [ 669.107709][ T8249] do_recvmmsg+0xd77/0x2120 [ 669.110060][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 669.115102][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 669.120096][ T8258] get_compat_msghdr+0x108/0x2c0 [ 669.125283][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 669.130096][ T8258] do_recvmmsg+0xd77/0x2120 [ 669.135113][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 669.139581][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 669.144200][ T8249] do_fast_syscall_32+0x34/0x70 [ 669.150509][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 669.155265][ T8249] do_SYSENTER_32+0x1b/0x20 [ 669.157558][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 669.162661][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 669.167728][ T8258] do_fast_syscall_32+0x34/0x70 [ 669.174131][ T8249] [ 669.179035][ T8258] do_SYSENTER_32+0x1b/0x20 [ 669.184136][ T8249] Local variable msg_sys created at: [ 669.188603][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 669.193537][ T8249] do_recvmmsg+0xbb/0x2120 [ 669.198174][ T8258] [ 669.198183][ T8258] Uninit was stored to memory at: [ 669.202753][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 669.209108][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 669.373547][ T8258] get_compat_msghdr+0x108/0x2c0 [ 669.378530][ T8258] do_recvmmsg+0xd77/0x2120 [ 669.383181][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 669.387908][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 669.394381][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 669.399460][ T8258] do_fast_syscall_32+0x34/0x70 [ 669.404450][ T8258] do_SYSENTER_32+0x1b/0x20 [ 669.409006][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 669.415491][ T8258] [ 669.417827][ T8258] Uninit was stored to memory at: [ 669.423187][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 669.428339][ T8258] get_compat_msghdr+0x108/0x2c0 [ 669.433469][ T8258] do_recvmmsg+0xd77/0x2120 [ 669.438020][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 669.442839][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 669.449216][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 669.454379][ T8258] do_fast_syscall_32+0x34/0x70 [ 669.459280][ T8258] do_SYSENTER_32+0x1b/0x20 [ 669.463909][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 669.470292][ T8258] [ 669.472717][ T8258] Local variable msg_sys created at: [ 669.478003][ T8258] do_recvmmsg+0xbb/0x2120 [ 669.482543][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 669.536622][ T8249] not chained 3490000 origins [ 669.543532][ T8249] CPU: 0 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 669.552249][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 669.562330][ T8249] Call Trace: [ 669.565620][ T8249] [ 669.568562][ T8249] dump_stack_lvl+0x1ff/0x28e [ 669.573302][ T8249] dump_stack+0x25/0x28 [ 669.577611][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 669.583403][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 669.588577][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 669.594458][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 669.600061][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 669.605229][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 669.611094][ T8249] ? should_fail+0x75/0x9c0 [ 669.615631][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 669.620793][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 669.627096][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 669.633218][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 669.638383][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 669.644246][ T8249] __msan_chain_origin+0xbf/0x140 [ 669.649324][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 669.654497][ T8249] get_compat_msghdr+0x108/0x2c0 [ 669.659477][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 669.664380][ T8249] do_recvmmsg+0xd77/0x2120 [ 669.668928][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 669.674808][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 669.679983][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 669.686053][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 669.691227][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 669.696392][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 669.702698][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 669.709257][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 669.714004][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 669.720399][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 669.725481][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 669.731253][ T8249] do_fast_syscall_32+0x34/0x70 [ 669.736168][ T8249] do_SYSENTER_32+0x1b/0x20 [ 669.740726][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 669.747116][ T8249] RIP: 0023:0xf6f46549 [ 669.751233][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 669.770888][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 669.779346][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 669.787347][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 669.795341][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 669.803343][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 669.811339][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 669.819349][ T8249] [ 669.825136][ T8249] Uninit was stored to memory at: [ 669.830245][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 669.835856][ T8249] get_compat_msghdr+0x108/0x2c0 [ 669.840835][ T8249] do_recvmmsg+0xd77/0x2120 [ 669.845476][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 669.850224][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 669.856693][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 669.861774][ T8249] do_fast_syscall_32+0x34/0x70 [ 669.866764][ T8249] do_SYSENTER_32+0x1b/0x20 [ 669.871323][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 669.877862][ T8249] [ 669.880190][ T8249] Uninit was stored to memory at: [ 669.885422][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 669.890570][ T8249] get_compat_msghdr+0x108/0x2c0 [ 669.895692][ T8249] do_recvmmsg+0xd77/0x2120 [ 669.900247][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 669.905118][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 669.910422][ T8258] not chained 3500000 origins [ 669.911496][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 669.916387][ T8258] CPU: 1 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 669.921311][ T8249] do_fast_syscall_32+0x34/0x70 [ 669.929965][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 669.929991][ T8258] Call Trace: [ 669.930005][ T8258] [ 669.930022][ T8258] dump_stack_lvl+0x1ff/0x28e [ 669.934946][ T8249] do_SYSENTER_32+0x1b/0x20 [ 669.944926][ T8258] dump_stack+0x25/0x28 [ 669.944986][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 669.948255][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 669.951179][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 669.955900][ T8249] [ 669.960313][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 669.964522][ T8249] Uninit was stored to memory at: [ 669.970155][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 669.976596][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 669.981551][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 669.983930][ T8249] get_compat_msghdr+0x108/0x2c0 [ 669.989646][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 669.994717][ T8249] do_recvmmsg+0xd77/0x2120 [ 670.000181][ T8258] ? should_fail+0x75/0x9c0 [ 670.005339][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 670.010360][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 670.015346][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 670.021066][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 670.025617][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 670.030035][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 670.034757][ T8249] do_fast_syscall_32+0x34/0x70 [ 670.039784][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 670.046161][ T8249] do_SYSENTER_32+0x1b/0x20 [ 670.052305][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 670.052376][ T8258] __msan_chain_origin+0xbf/0x140 [ 670.057376][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 670.063424][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 670.063497][ T8258] get_compat_msghdr+0x108/0x2c0 [ 670.068323][ T8249] [ 670.068332][ T8249] Uninit was stored to memory at: [ 670.073420][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 670.073487][ T8258] do_recvmmsg+0xd77/0x2120 [ 670.078024][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 670.083780][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 670.083846][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 670.088836][ T8249] get_compat_msghdr+0x108/0x2c0 [ 670.095158][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 670.095223][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 670.100306][ T8249] do_recvmmsg+0xd77/0x2120 [ 670.105224][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 670.105301][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 670.107600][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 670.112610][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 670.112691][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 670.117505][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 670.122000][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 670.122068][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 670.127148][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 670.132244][ T8258] do_fast_syscall_32+0x34/0x70 [ 670.132311][ T8258] do_SYSENTER_32+0x1b/0x20 [ 670.138098][ T8249] do_fast_syscall_32+0x34/0x70 [ 670.143015][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 670.143087][ T8258] RIP: 0023:0xf6e80549 [ 670.148172][ T8249] do_SYSENTER_32+0x1b/0x20 [ 670.153264][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 670.153312][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 670.157810][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 670.164030][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 670.164065][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 670.164095][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 670.170578][ T8249] [ 670.170587][ T8249] Uninit was stored to memory at: [ 670.175233][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 670.175263][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 670.175307][ T8258] [ 670.177672][ T8258] Uninit was stored to memory at: [ 670.180023][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 670.186743][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 670.192740][ T8249] get_compat_msghdr+0x108/0x2c0 [ 670.197772][ T8258] get_compat_msghdr+0x108/0x2c0 [ 670.203545][ T8249] do_recvmmsg+0xd77/0x2120 [ 670.208568][ T8258] do_recvmmsg+0xd77/0x2120 [ 670.213473][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 670.217979][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 670.222885][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 670.229213][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 670.233338][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 670.237844][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 670.257517][ T8249] do_fast_syscall_32+0x34/0x70 [ 670.266024][ T8258] do_fast_syscall_32+0x34/0x70 [ 670.272399][ T8249] do_SYSENTER_32+0x1b/0x20 [ 670.280373][ T8258] do_SYSENTER_32+0x1b/0x20 [ 670.288405][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 670.296481][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 670.298773][ T8249] [ 670.298781][ T8249] Uninit was stored to memory at: [ 670.303872][ T8258] [ 670.311872][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 670.319862][ T8258] Uninit was stored to memory at: [ 670.322925][ T8249] get_compat_msghdr+0x108/0x2c0 [ 670.327993][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 670.333100][ T8249] do_recvmmsg+0xd77/0x2120 [ 670.338207][ T8258] get_compat_msghdr+0x108/0x2c0 [ 670.343206][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 670.348138][ T8258] do_recvmmsg+0xd77/0x2120 [ 670.352700][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 670.357204][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 670.361858][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 670.366612][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 670.372975][ T8249] do_fast_syscall_32+0x34/0x70 [ 670.379300][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 670.384378][ T8249] do_SYSENTER_32+0x1b/0x20 [ 670.389402][ T8258] do_fast_syscall_32+0x34/0x70 [ 670.394311][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 670.399162][ T8258] do_SYSENTER_32+0x1b/0x20 [ 670.403719][ T8249] [ 670.403727][ T8249] Uninit was stored to memory at: [ 670.403798][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 670.408224][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 670.414607][ T8249] get_compat_msghdr+0x108/0x2c0 [ 670.420938][ T8258] [ 670.420947][ T8258] Uninit was stored to memory at: [ 670.423326][ T8249] do_recvmmsg+0xd77/0x2120 [ 670.428409][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 670.430658][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 670.435846][ T8258] get_compat_msghdr+0x108/0x2c0 [ 670.440835][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 670.445853][ T8258] do_recvmmsg+0xd77/0x2120 [ 670.450924][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 670.455503][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 670.460403][ T8249] do_fast_syscall_32+0x34/0x70 [ 670.465159][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 670.469623][ T8249] do_SYSENTER_32+0x1b/0x20 [ 670.469681][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 670.476065][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 670.480702][ T8249] [ 670.480712][ T8249] Local variable msg_sys created at: [ 670.485812][ T8258] do_fast_syscall_32+0x34/0x70 [ 670.492169][ T8249] do_recvmmsg+0xbb/0x2120 [ 670.497013][ T8258] do_SYSENTER_32+0x1b/0x20 [ 670.502085][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 670.647631][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 670.654131][ T8258] [ 670.656461][ T8258] Uninit was stored to memory at: [ 670.661546][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 670.666810][ T8258] get_compat_msghdr+0x108/0x2c0 [ 670.671784][ T8258] do_recvmmsg+0xd77/0x2120 [ 670.676449][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 670.681172][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 670.687675][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 670.692886][ T8258] do_fast_syscall_32+0x34/0x70 [ 670.697792][ T8258] do_SYSENTER_32+0x1b/0x20 [ 670.702456][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 670.708910][ T8258] [ 670.711241][ T8258] Uninit was stored to memory at: [ 670.716455][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 670.721603][ T8258] get_compat_msghdr+0x108/0x2c0 [ 670.726705][ T8258] do_recvmmsg+0xd77/0x2120 [ 670.731260][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 670.736170][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 670.742666][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 670.747744][ T8258] do_fast_syscall_32+0x34/0x70 [ 670.752803][ T8258] do_SYSENTER_32+0x1b/0x20 [ 670.757357][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 670.763912][ T8258] [ 670.766246][ T8258] Uninit was stored to memory at: [ 670.771330][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 670.776627][ T8258] get_compat_msghdr+0x108/0x2c0 [ 670.781616][ T8258] do_recvmmsg+0xd77/0x2120 [ 670.786347][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 670.791075][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 670.797639][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 670.802835][ T8258] do_fast_syscall_32+0x34/0x70 [ 670.807741][ T8258] do_SYSENTER_32+0x1b/0x20 [ 670.812464][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 670.818855][ T8258] [ 670.821186][ T8258] Uninit was stored to memory at: [ 670.826501][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 670.831656][ T8258] get_compat_msghdr+0x108/0x2c0 [ 670.836846][ T8258] do_recvmmsg+0xd77/0x2120 [ 670.841398][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 670.846316][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 670.852878][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 670.857961][ T8258] do_fast_syscall_32+0x34/0x70 [ 670.863047][ T8258] do_SYSENTER_32+0x1b/0x20 [ 670.867601][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 670.874114][ T8258] [ 670.876445][ T8258] Local variable msg_sys created at: [ 670.881737][ T8258] do_recvmmsg+0xbb/0x2120 [ 670.886369][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 670.970826][ T8258] not chained 3510000 origins [ 670.977801][ T8258] CPU: 1 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 670.986519][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 670.996601][ T8258] Call Trace: [ 670.999891][ T8258] [ 671.002835][ T8258] dump_stack_lvl+0x1ff/0x28e [ 671.007575][ T8258] dump_stack+0x25/0x28 [ 671.011774][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 671.017552][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 671.022714][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 671.028586][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 671.034178][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 671.039338][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 671.045202][ T8258] ? should_fail+0x75/0x9c0 [ 671.049742][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 671.054904][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 671.061201][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 671.067323][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 671.072487][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 671.078349][ T8258] __msan_chain_origin+0xbf/0x140 [ 671.083431][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 671.088603][ T8258] get_compat_msghdr+0x108/0x2c0 [ 671.093581][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 671.098488][ T8258] do_recvmmsg+0xd77/0x2120 [ 671.103059][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 671.108219][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 671.114089][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 671.119254][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 671.124415][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 671.130718][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 671.137278][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 671.142017][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 671.148400][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 671.153474][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 671.159238][ T8258] do_fast_syscall_32+0x34/0x70 [ 671.161904][ T8249] not chained 3520000 origins [ 671.164137][ T8258] do_SYSENTER_32+0x1b/0x20 [ 671.164201][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 671.179670][ T8258] RIP: 0023:0xf6e80549 [ 671.183753][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 671.203386][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 671.211821][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 671.219808][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 671.227791][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 671.235772][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 671.243752][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 671.251751][ T8258] [ 671.254771][ T8249] CPU: 0 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 671.257630][ T8258] Uninit was stored to memory at: [ 671.263478][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 671.263505][ T8249] Call Trace: [ 671.263520][ T8249] [ 671.263535][ T8249] dump_stack_lvl+0x1ff/0x28e [ 671.263610][ T8249] dump_stack+0x25/0x28 [ 671.263666][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 671.263736][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 671.263795][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 671.263863][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 671.263925][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 671.263988][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 671.264061][ T8249] ? should_fail+0x75/0x9c0 [ 671.264106][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 671.264169][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 671.269289][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 671.279283][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 671.279353][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 671.279417][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 671.282767][ T8258] get_compat_msghdr+0x108/0x2c0 [ 671.285589][ T8249] __msan_chain_origin+0xbf/0x140 [ 671.290247][ T8258] do_recvmmsg+0xd77/0x2120 [ 671.294387][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 671.294458][ T8249] get_compat_msghdr+0x108/0x2c0 [ 671.300177][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 671.305279][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 671.305345][ T8249] do_recvmmsg+0xd77/0x2120 [ 671.311151][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 671.316683][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 671.316772][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 671.321868][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 671.327654][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 671.327723][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 671.332322][ T8258] do_fast_syscall_32+0x34/0x70 [ 671.337325][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 671.343636][ T8258] do_SYSENTER_32+0x1b/0x20 [ 671.348637][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 671.354781][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 671.359781][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 671.365743][ T8258] [ 671.370568][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 671.375658][ T8258] Uninit was stored to memory at: [ 671.380065][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 671.385290][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 671.390065][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 671.394807][ T8258] get_compat_msghdr+0x108/0x2c0 [ 671.399545][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 671.404122][ T8258] do_recvmmsg+0xd77/0x2120 [ 671.410341][ T8249] do_fast_syscall_32+0x34/0x70 [ 671.416217][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 671.421221][ T8249] do_SYSENTER_32+0x1b/0x20 [ 671.426313][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 671.432188][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 671.432265][ T8249] RIP: 0023:0xf6f46549 [ 671.437364][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 671.442195][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 671.442248][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 671.442294][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 671.447378][ T8258] do_fast_syscall_32+0x34/0x70 [ 671.451858][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 671.458173][ T8258] do_SYSENTER_32+0x1b/0x20 [ 671.464384][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 671.464414][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 671.464442][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 671.464486][ T8249] [ 671.471006][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 671.473373][ T8249] Uninit was stored to memory at: [ 671.478011][ T8258] [ 671.478019][ T8258] Uninit was stored to memory at: [ 671.483152][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 671.489472][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 671.494626][ T8249] get_compat_msghdr+0x108/0x2c0 [ 671.499643][ T8258] get_compat_msghdr+0x108/0x2c0 [ 671.499698][ T8258] do_recvmmsg+0xd77/0x2120 [ 671.499755][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 671.504798][ T8249] do_recvmmsg+0xd77/0x2120 [ 671.510525][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 671.515093][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 671.519951][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 671.524684][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 671.529188][ T8258] do_fast_syscall_32+0x34/0x70 [ 671.535580][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 671.541899][ T8258] do_SYSENTER_32+0x1b/0x20 [ 671.546027][ T8249] do_fast_syscall_32+0x34/0x70 [ 671.551072][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 671.570787][ T8249] do_SYSENTER_32+0x1b/0x20 [ 671.579370][ T8258] [ 671.579379][ T8258] Uninit was stored to memory at: [ 671.579455][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 671.587409][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 671.592357][ T8258] get_compat_msghdr+0x108/0x2c0 [ 671.600292][ T8249] [ 671.600301][ T8249] Uninit was stored to memory at: [ 671.604874][ T8258] do_recvmmsg+0xd77/0x2120 [ 671.612953][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 671.620864][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 671.628900][ T8249] get_compat_msghdr+0x108/0x2c0 [ 671.631930][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 671.638314][ T8249] do_recvmmsg+0xd77/0x2120 [ 671.643431][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 671.645725][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 671.650734][ T8258] do_fast_syscall_32+0x34/0x70 [ 671.655940][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 671.661056][ T8258] do_SYSENTER_32+0x1b/0x20 [ 671.666163][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 671.671097][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 671.675666][ T8249] do_fast_syscall_32+0x34/0x70 [ 671.680346][ T8258] [ 671.680355][ T8258] Uninit was stored to memory at: [ 671.684905][ T8249] do_SYSENTER_32+0x1b/0x20 [ 671.691300][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 671.696007][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 671.701020][ T8258] get_compat_msghdr+0x108/0x2c0 [ 671.707407][ T8249] [ 671.707417][ T8249] Uninit was stored to memory at: [ 671.707489][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 671.712369][ T8258] do_recvmmsg+0xd77/0x2120 [ 671.717360][ T8249] get_compat_msghdr+0x108/0x2c0 [ 671.721848][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 671.726759][ T8249] do_recvmmsg+0xd77/0x2120 [ 671.733203][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 671.737675][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 671.739989][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 671.745074][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 671.750192][ T8258] do_fast_syscall_32+0x34/0x70 [ 671.756614][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 671.761552][ T8258] do_SYSENTER_32+0x1b/0x20 [ 671.763946][ T8249] do_fast_syscall_32+0x34/0x70 [ 671.768971][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 671.773537][ T8249] do_SYSENTER_32+0x1b/0x20 [ 671.778645][ T8258] [ 671.778659][ T8258] Uninit was stored to memory at: [ 671.783379][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 671.788380][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 671.794698][ T8249] [ 671.794707][ T8249] Uninit was stored to memory at: [ 671.794776][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 671.799204][ T8258] get_compat_msghdr+0x108/0x2c0 [ 671.804283][ T8249] get_compat_msghdr+0x108/0x2c0 [ 671.808957][ T8258] do_recvmmsg+0xd77/0x2120 [ 671.813867][ T8249] do_recvmmsg+0xd77/0x2120 [ 671.820195][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 671.824755][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 671.829778][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 671.836172][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 671.841015][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 671.843402][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 671.848428][ T8258] do_fast_syscall_32+0x34/0x70 [ 671.852988][ T8249] do_fast_syscall_32+0x34/0x70 [ 671.858099][ T8258] do_SYSENTER_32+0x1b/0x20 [ 671.864482][ T8249] do_SYSENTER_32+0x1b/0x20 [ 671.869419][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 671.871728][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 671.876828][ T8258] [ 671.881898][ T8249] [ 671.881907][ T8249] Uninit was stored to memory at: [ 671.886478][ T8258] Uninit was stored to memory at: [ 671.891436][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 671.896181][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 671.900584][ T8249] get_compat_msghdr+0x108/0x2c0 [ 671.906983][ T8258] get_compat_msghdr+0x108/0x2c0 [ 671.911618][ T8249] do_recvmmsg+0xd77/0x2120 [ 671.916728][ T8258] do_recvmmsg+0xd77/0x2120 [ 671.923085][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 671.927934][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 671.933011][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 671.937510][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 671.942416][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 671.948748][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 671.953310][ T8249] do_fast_syscall_32+0x34/0x70 [ 671.955638][ T8258] do_fast_syscall_32+0x34/0x70 [ 671.960642][ T8249] do_SYSENTER_32+0x1b/0x20 [ 671.967051][ T8258] do_SYSENTER_32+0x1b/0x20 [ 671.972205][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 671.974533][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 671.979536][ T8249] [ 671.979545][ T8249] Uninit was stored to memory at: [ 671.984731][ T8258] [ 671.989685][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 671.994644][ T8258] Local variable msg_sys created at: [ 671.999124][ T8249] get_compat_msghdr+0x108/0x2c0 [ 672.003713][ T8258] do_recvmmsg+0xbb/0x2120 [ 672.008339][ T8249] do_recvmmsg+0xd77/0x2120 [ 672.013091][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 672.019379][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 672.218781][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 672.225262][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 672.230342][ T8249] do_fast_syscall_32+0x34/0x70 [ 672.235330][ T8249] do_SYSENTER_32+0x1b/0x20 [ 672.239882][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 672.246354][ T8249] [ 672.248681][ T8249] Uninit was stored to memory at: [ 672.253850][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 672.258995][ T8249] get_compat_msghdr+0x108/0x2c0 [ 672.264108][ T8249] do_recvmmsg+0xd77/0x2120 [ 672.268667][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 672.273484][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 672.279860][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 672.285015][ T8249] do_fast_syscall_32+0x34/0x70 [ 672.289912][ T8249] do_SYSENTER_32+0x1b/0x20 [ 672.294554][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 672.300939][ T8249] [ 672.303345][ T8249] Local variable msg_sys created at: [ 672.308631][ T8249] do_recvmmsg+0xbb/0x2120 [ 672.313190][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 672.437971][ T8258] not chained 3530000 origins [ 672.442925][ T8258] CPU: 1 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 672.451634][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 672.461717][ T8258] Call Trace: [ 672.465003][ T8258] [ 672.467942][ T8258] dump_stack_lvl+0x1ff/0x28e [ 672.472678][ T8258] dump_stack+0x25/0x28 [ 672.476877][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 672.482657][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 672.487817][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 672.493681][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 672.499276][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 672.504436][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 672.510299][ T8258] ? should_fail+0x75/0x9c0 [ 672.514839][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 672.520009][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 672.526317][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 672.532450][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 672.537639][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 672.543507][ T8258] __msan_chain_origin+0xbf/0x140 [ 672.548593][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 672.553767][ T8258] get_compat_msghdr+0x108/0x2c0 [ 672.558749][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 672.563651][ T8258] do_recvmmsg+0xd77/0x2120 [ 672.568218][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 672.573383][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 672.579260][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 672.584443][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 672.589626][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 672.595939][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 672.602501][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 672.607255][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 672.613647][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 672.618736][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 672.624508][ T8258] do_fast_syscall_32+0x34/0x70 [ 672.629413][ T8258] do_SYSENTER_32+0x1b/0x20 [ 672.633983][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 672.640368][ T8258] RIP: 0023:0xf6e80549 [ 672.644458][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 672.652816][ T8249] not chained 3540000 origins [ 672.664109][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 672.664163][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 672.664196][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 672.693158][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 672.701142][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 672.709133][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 672.717133][ T8258] [ 672.720165][ T8249] CPU: 0 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 672.722590][ T8258] Uninit was stored to memory at: [ 672.728876][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 672.734375][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 672.743945][ T8249] Call Trace: [ 672.743962][ T8249] [ 672.743978][ T8249] dump_stack_lvl+0x1ff/0x28e [ 672.744049][ T8249] dump_stack+0x25/0x28 [ 672.749150][ T8258] get_compat_msghdr+0x108/0x2c0 [ 672.752425][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 672.752507][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 672.752571][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 672.755492][ T8258] do_recvmmsg+0xd77/0x2120 [ 672.760169][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 672.764436][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 672.769221][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 672.775025][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 672.780018][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 672.785908][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 672.790295][ T8249] ? should_fail+0x75/0x9c0 [ 672.795920][ T8258] do_fast_syscall_32+0x34/0x70 [ 672.800480][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 672.805664][ T8258] do_SYSENTER_32+0x1b/0x20 [ 672.811882][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 672.817762][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 672.822674][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 672.822747][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 672.827246][ T8258] [ 672.827256][ T8258] Uninit was stored to memory at: [ 672.832081][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 672.832154][ T8249] __msan_chain_origin+0xbf/0x140 [ 672.837333][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 672.841762][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 672.848077][ T8258] get_compat_msghdr+0x108/0x2c0 [ 672.854302][ T8249] get_compat_msghdr+0x108/0x2c0 [ 672.854362][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 672.860419][ T8258] do_recvmmsg+0xd77/0x2120 [ 672.865513][ T8249] do_recvmmsg+0xd77/0x2120 [ 672.865573][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 672.867911][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 672.872940][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 672.873006][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 672.878796][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 672.883814][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 672.883879][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 672.888991][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 672.894085][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 672.894162][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 672.899095][ T8258] do_fast_syscall_32+0x34/0x70 [ 672.904018][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 672.904096][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 672.908941][ T8258] do_SYSENTER_32+0x1b/0x20 [ 672.913436][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 672.913502][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 672.917998][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 672.923786][ T8249] do_fast_syscall_32+0x34/0x70 [ 672.923852][ T8249] do_SYSENTER_32+0x1b/0x20 [ 672.928529][ T8258] [ 672.928539][ T8258] Uninit was stored to memory at: [ 672.933624][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 672.933697][ T8249] RIP: 0023:0xf6f46549 [ 672.933729][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 672.939748][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 672.945992][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 672.946052][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 672.946086][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 672.946116][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 672.951199][ T8258] get_compat_msghdr+0x108/0x2c0 [ 672.956289][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 672.956319][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 672.956362][ T8249] [ 672.960593][ T8249] Uninit was stored to memory at: [ 672.961384][ T8258] do_recvmmsg+0xd77/0x2120 [ 672.968290][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 672.974303][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 672.979118][ T8249] get_compat_msghdr+0x108/0x2c0 [ 672.983873][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 672.990169][ T8249] do_recvmmsg+0xd77/0x2120 [ 672.994749][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 672.999738][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 673.005532][ T8258] do_fast_syscall_32+0x34/0x70 [ 673.011840][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 673.016766][ T8258] do_SYSENTER_32+0x1b/0x20 [ 673.021250][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 673.023646][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 673.028632][ T8249] do_fast_syscall_32+0x34/0x70 [ 673.035034][ T8258] [ 673.039065][ T8249] do_SYSENTER_32+0x1b/0x20 [ 673.058760][ T8258] Uninit was stored to memory at: [ 673.063906][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 673.072476][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 673.080349][ T8249] [ 673.080357][ T8249] Uninit was stored to memory at: [ 673.080427][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 673.088401][ T8258] get_compat_msghdr+0x108/0x2c0 [ 673.096418][ T8249] get_compat_msghdr+0x108/0x2c0 [ 673.101354][ T8258] do_recvmmsg+0xd77/0x2120 [ 673.109385][ T8249] do_recvmmsg+0xd77/0x2120 [ 673.117455][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 673.120443][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 673.125541][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 673.130005][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 673.135200][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 673.139834][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 673.144846][ T8258] do_fast_syscall_32+0x34/0x70 [ 673.151132][ T8249] do_fast_syscall_32+0x34/0x70 [ 673.155709][ T8258] do_SYSENTER_32+0x1b/0x20 [ 673.160692][ T8249] do_SYSENTER_32+0x1b/0x20 [ 673.165445][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 673.170257][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 673.176659][ T8258] [ 673.181130][ T8249] [ 673.181138][ T8249] Uninit was stored to memory at: [ 673.186228][ T8258] Uninit was stored to memory at: [ 673.192663][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 673.197505][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 673.199758][ T8249] get_compat_msghdr+0x108/0x2c0 [ 673.204334][ T8258] get_compat_msghdr+0x108/0x2c0 [ 673.209319][ T8249] do_recvmmsg+0xd77/0x2120 [ 673.215721][ T8258] do_recvmmsg+0xd77/0x2120 [ 673.220789][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 673.223199][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 673.228180][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 673.233370][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 673.238269][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 673.243280][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 673.247745][ T8249] do_fast_syscall_32+0x34/0x70 [ 673.252325][ T8258] do_fast_syscall_32+0x34/0x70 [ 673.256963][ T8249] do_SYSENTER_32+0x1b/0x20 [ 673.261619][ T8258] do_SYSENTER_32+0x1b/0x20 [ 673.268001][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 673.274421][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 673.279407][ T8249] [ 673.279416][ T8249] Uninit was stored to memory at: [ 673.284505][ T8258] [ 673.289382][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 673.294243][ T8258] Uninit was stored to memory at: [ 673.298707][ T8249] get_compat_msghdr+0x108/0x2c0 [ 673.303346][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 673.309572][ T8249] do_recvmmsg+0xd77/0x2120 [ 673.315979][ T8258] get_compat_msghdr+0x108/0x2c0 [ 673.318278][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 673.320589][ T8258] do_recvmmsg+0xd77/0x2120 [ 673.325679][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 673.330698][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 673.335864][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 673.340974][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 673.345965][ T8249] do_fast_syscall_32+0x34/0x70 [ 673.350900][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 673.355458][ T8249] do_SYSENTER_32+0x1b/0x20 [ 673.359961][ T8258] do_fast_syscall_32+0x34/0x70 [ 673.364699][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 673.369376][ T8258] do_SYSENTER_32+0x1b/0x20 [ 673.375760][ T8249] [ 673.375769][ T8249] Uninit was stored to memory at: [ 673.375842][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 673.382186][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 673.387170][ T8249] get_compat_msghdr+0x108/0x2c0 [ 673.392274][ T8258] [ 673.397086][ T8249] do_recvmmsg+0xd77/0x2120 [ 673.401920][ T8258] Uninit was stored to memory at: [ 673.401993][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 673.406476][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 673.410886][ T8258] get_compat_msghdr+0x108/0x2c0 [ 673.417267][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 673.423689][ T8258] do_recvmmsg+0xd77/0x2120 [ 673.425989][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 673.430994][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 673.433379][ T8249] do_fast_syscall_32+0x34/0x70 [ 673.438488][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 673.443568][ T8249] do_SYSENTER_32+0x1b/0x20 [ 673.448501][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 673.453674][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 673.458173][ T8258] do_fast_syscall_32+0x34/0x70 [ 673.463169][ T8249] [ 673.463178][ T8249] Uninit was stored to memory at: [ 673.463250][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 673.467872][ T8258] do_SYSENTER_32+0x1b/0x20 [ 673.472432][ T8249] get_compat_msghdr+0x108/0x2c0 [ 673.478761][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 673.483491][ T8249] do_recvmmsg+0xd77/0x2120 [ 673.488512][ T8258] [ 673.488522][ T8258] Local variable msg_sys created at: [ 673.494891][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 673.499743][ T8258] do_recvmmsg+0xbb/0x2120 [ 673.504824][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 673.509324][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 673.514238][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 673.694276][ T8249] do_fast_syscall_32+0x34/0x70 [ 673.699182][ T8249] do_SYSENTER_32+0x1b/0x20 [ 673.703886][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 673.710272][ T8249] [ 673.712741][ T8249] Uninit was stored to memory at: [ 673.717832][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 673.723121][ T8249] get_compat_msghdr+0x108/0x2c0 [ 673.728095][ T8249] do_recvmmsg+0xd77/0x2120 [ 673.732727][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 673.737466][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 673.744004][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 673.749085][ T8249] do_fast_syscall_32+0x34/0x70 [ 673.754134][ T8249] do_SYSENTER_32+0x1b/0x20 [ 673.758687][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 673.765219][ T8249] [ 673.767560][ T8249] Local variable msg_sys created at: [ 673.772996][ T8249] do_recvmmsg+0xbb/0x2120 [ 673.777466][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 673.918969][ T8249] not chained 3550000 origins [ 673.923920][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 673.932639][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 673.942716][ T8249] Call Trace: [ 673.946004][ T8249] [ 673.948962][ T8249] dump_stack_lvl+0x1ff/0x28e [ 673.953707][ T8249] dump_stack+0x25/0x28 [ 673.957906][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 673.963681][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 673.968840][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 673.974706][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 673.980299][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 673.985460][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 673.991329][ T8249] ? should_fail+0x75/0x9c0 [ 673.995863][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 674.001026][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 674.007326][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 674.013536][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 674.018701][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 674.024563][ T8249] __msan_chain_origin+0xbf/0x140 [ 674.029709][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 674.034882][ T8249] get_compat_msghdr+0x108/0x2c0 [ 674.039862][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 674.044761][ T8249] do_recvmmsg+0xd77/0x2120 [ 674.049307][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 674.055189][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 674.060355][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 674.066386][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 674.071549][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 674.076712][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 674.083015][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 674.089575][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 674.094313][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 674.100695][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 674.105772][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 674.111533][ T8249] do_fast_syscall_32+0x34/0x70 [ 674.115817][ T8258] not chained 3560000 origins [ 674.116435][ T8249] do_SYSENTER_32+0x1b/0x20 [ 674.125589][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 674.131968][ T8249] RIP: 0023:0xf6f46549 [ 674.136048][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 674.155691][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 674.164132][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 674.172119][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 674.180101][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 674.188083][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 674.196067][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 674.204071][ T8249] [ 674.207092][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 674.209448][ T8249] Uninit was stored to memory at: [ 674.215805][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 674.215832][ T8258] Call Trace: [ 674.215846][ T8258] [ 674.215861][ T8258] dump_stack_lvl+0x1ff/0x28e [ 674.215933][ T8258] dump_stack+0x25/0x28 [ 674.215990][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 674.216063][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 674.216126][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 674.216199][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 674.221271][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 674.231255][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 674.231321][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 674.234703][ T8249] get_compat_msghdr+0x108/0x2c0 [ 674.237554][ T8258] ? should_fail+0x75/0x9c0 [ 674.242297][ T8249] do_recvmmsg+0xd77/0x2120 [ 674.246345][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 674.252137][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 674.257133][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 674.263010][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 674.268442][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 674.273633][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 674.278722][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 674.284606][ T8249] do_fast_syscall_32+0x34/0x70 [ 674.289431][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 674.294007][ T8249] do_SYSENTER_32+0x1b/0x20 [ 674.298400][ T8258] __msan_chain_origin+0xbf/0x140 [ 674.303579][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 674.308151][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 674.314459][ T8249] [ 674.320780][ T8258] get_compat_msghdr+0x108/0x2c0 [ 674.326903][ T8249] Uninit was stored to memory at: [ 674.331817][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 674.337063][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 674.341739][ T8258] do_recvmmsg+0xd77/0x2120 [ 674.347610][ T8249] get_compat_msghdr+0x108/0x2c0 [ 674.352025][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 674.352091][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 674.357111][ T8249] do_recvmmsg+0xd77/0x2120 [ 674.363432][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 674.363498][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 674.368600][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 674.370915][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 674.375922][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 674.380838][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 674.385750][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 674.390753][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 674.395324][ T8249] do_fast_syscall_32+0x34/0x70 [ 674.400162][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 674.405328][ T8249] do_SYSENTER_32+0x1b/0x20 [ 674.411034][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 674.415602][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 674.420599][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 674.425785][ T8249] [ 674.430352][ T8258] do_fast_syscall_32+0x34/0x70 [ 674.436660][ T8249] Uninit was stored to memory at: [ 674.442878][ T8258] do_SYSENTER_32+0x1b/0x20 [ 674.442943][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 674.449505][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 674.454446][ T8258] RIP: 0023:0xf6e80549 [ 674.454479][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 674.454527][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 [ 674.459376][ T8249] get_compat_msghdr+0x108/0x2c0 [ 674.464204][ T8258] ORIG_RAX: 0000000000000151 [ 674.464221][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 674.464255][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 674.464286][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 674.464314][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 674.470605][ T8249] do_recvmmsg+0xd77/0x2120 [ 674.475087][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 674.475132][ T8258] [ 674.478004][ T8258] Uninit was stored to memory at: [ 674.480180][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 674.486900][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 674.492395][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 674.494685][ T8258] get_compat_msghdr+0x108/0x2c0 [ 674.499630][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 674.504608][ T8258] do_recvmmsg+0xd77/0x2120 [ 674.509103][ T8249] do_fast_syscall_32+0x34/0x70 [ 674.515490][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 674.520601][ T8249] do_SYSENTER_32+0x1b/0x20 [ 674.524727][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 674.524785][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 674.544483][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 674.550511][ T8258] do_fast_syscall_32+0x34/0x70 [ 674.555524][ T8249] [ 674.560186][ T8258] do_SYSENTER_32+0x1b/0x20 [ 674.568249][ T8249] Uninit was stored to memory at: [ 674.576307][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 674.584464][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 674.592455][ T8258] [ 674.592467][ T8258] Uninit was stored to memory at: [ 674.592542][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 674.596961][ T8249] get_compat_msghdr+0x108/0x2c0 [ 674.605001][ T8258] get_compat_msghdr+0x108/0x2c0 [ 674.608031][ T8249] do_recvmmsg+0xd77/0x2120 [ 674.613117][ T8258] do_recvmmsg+0xd77/0x2120 [ 674.617798][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 674.622986][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 674.629316][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 674.634331][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 674.639359][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 674.643928][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 674.648785][ T8249] do_fast_syscall_32+0x34/0x70 [ 674.653524][ T8258] do_fast_syscall_32+0x34/0x70 [ 674.658040][ T8249] do_SYSENTER_32+0x1b/0x20 [ 674.664425][ T8258] do_SYSENTER_32+0x1b/0x20 [ 674.669449][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 674.675831][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 674.680678][ T8249] [ 674.680687][ T8249] Uninit was stored to memory at: [ 674.683072][ T8258] [ 674.683081][ T8258] Uninit was stored to memory at: [ 674.683155][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 674.687636][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 674.692665][ T8258] get_compat_msghdr+0x108/0x2c0 [ 674.698989][ T8249] get_compat_msghdr+0x108/0x2c0 [ 674.704161][ T8258] do_recvmmsg+0xd77/0x2120 [ 674.706490][ T8249] do_recvmmsg+0xd77/0x2120 [ 674.711494][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 674.716699][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 674.721603][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 674.726625][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 674.731085][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 674.735679][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 674.740319][ T8258] do_fast_syscall_32+0x34/0x70 [ 674.745087][ T8249] do_fast_syscall_32+0x34/0x70 [ 674.751381][ T8258] do_SYSENTER_32+0x1b/0x20 [ 674.757783][ T8249] do_SYSENTER_32+0x1b/0x20 [ 674.762861][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 674.767883][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 674.772789][ T8258] [ 674.772799][ T8258] Uninit was stored to memory at: [ 674.772872][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 674.777636][ T8249] [ 674.777644][ T8249] Uninit was stored to memory at: [ 674.782191][ T8258] get_compat_msghdr+0x108/0x2c0 [ 674.786757][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 674.793083][ T8258] do_recvmmsg+0xd77/0x2120 [ 674.799403][ T8249] get_compat_msghdr+0x108/0x2c0 [ 674.801713][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 674.806818][ T8249] do_recvmmsg+0xd77/0x2120 [ 674.809107][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 674.814214][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 674.819279][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 674.824485][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 674.829643][ T8258] do_fast_syscall_32+0x34/0x70 [ 674.834659][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 674.839140][ T8258] do_SYSENTER_32+0x1b/0x20 [ 674.843718][ T8249] do_fast_syscall_32+0x34/0x70 [ 674.848353][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 674.853105][ T8249] do_SYSENTER_32+0x1b/0x20 [ 674.859395][ T8258] [ 674.859404][ T8258] Uninit was stored to memory at: [ 674.859477][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 674.865801][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 674.870787][ T8258] get_compat_msghdr+0x108/0x2c0 [ 674.875888][ T8249] [ 674.880700][ T8258] do_recvmmsg+0xd77/0x2120 [ 674.885642][ T8249] Uninit was stored to memory at: [ 674.890097][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 674.894735][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 674.900964][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 674.907367][ T8249] get_compat_msghdr+0x108/0x2c0 [ 674.909659][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 674.914761][ T8249] do_recvmmsg+0xd77/0x2120 [ 674.919835][ T8258] do_fast_syscall_32+0x34/0x70 [ 674.922258][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 674.927241][ T8258] do_SYSENTER_32+0x1b/0x20 [ 674.932253][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 674.937330][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 674.941817][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 674.946833][ T8258] [ 674.946842][ T8258] Uninit was stored to memory at: [ 674.946917][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 674.951507][ T8249] do_fast_syscall_32+0x34/0x70 [ 674.956067][ T8258] get_compat_msghdr+0x108/0x2c0 [ 674.962491][ T8249] do_SYSENTER_32+0x1b/0x20 [ 674.967130][ T8258] do_recvmmsg+0xd77/0x2120 [ 674.972241][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 674.978529][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 674.983454][ T8249] [ 674.988446][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 674.993036][ T8249] Local variable msg_sys created at: [ 674.997855][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 675.004264][ T8249] do_recvmmsg+0xbb/0x2120 [ 675.008729][ T8258] do_fast_syscall_32+0x34/0x70 [ 675.011040][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 675.016127][ T8258] do_SYSENTER_32+0x1b/0x20 [ 675.187389][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 675.193869][ T8258] [ 675.196203][ T8258] Uninit was stored to memory at: [ 675.201290][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 675.206528][ T8258] get_compat_msghdr+0x108/0x2c0 [ 675.211504][ T8258] do_recvmmsg+0xd77/0x2120 [ 675.216139][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 675.220864][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 675.227325][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 675.232481][ T8258] do_fast_syscall_32+0x34/0x70 [ 675.237385][ T8258] do_SYSENTER_32+0x1b/0x20 [ 675.241934][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 675.248399][ T8258] [ 675.250726][ T8258] Local variable msg_sys created at: [ 675.256100][ T8258] do_recvmmsg+0xbb/0x2120 [ 675.260563][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 675.385157][ T8258] not chained 3570000 origins [ 675.389876][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 675.398584][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 675.408667][ T8258] Call Trace: [ 675.411954][ T8258] [ 675.414896][ T8258] dump_stack_lvl+0x1ff/0x28e [ 675.419633][ T8258] dump_stack+0x25/0x28 [ 675.423836][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 675.429616][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 675.434790][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 675.440663][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 675.446261][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 675.451424][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 675.457301][ T8258] ? should_fail+0x75/0x9c0 [ 675.461837][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 675.467002][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 675.473302][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 675.479449][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 675.484615][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 675.490487][ T8258] __msan_chain_origin+0xbf/0x140 [ 675.495566][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 675.500742][ T8258] get_compat_msghdr+0x108/0x2c0 [ 675.505726][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 675.510630][ T8258] do_recvmmsg+0xd77/0x2120 [ 675.515205][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 675.520370][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 675.526245][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 675.531411][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 675.536583][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 675.542894][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 675.549450][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 675.554195][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 675.560589][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 675.565676][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 675.571446][ T8258] do_fast_syscall_32+0x34/0x70 [ 675.576354][ T8258] do_SYSENTER_32+0x1b/0x20 [ 675.580912][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 675.587308][ T8258] RIP: 0023:0xf6e80549 [ 675.591397][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 675.611047][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 675.619501][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 675.627512][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 675.635506][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 675.643499][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 675.651490][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 675.659500][ T8258] [ 675.664958][ T8258] Uninit was stored to memory at: [ 675.670054][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 675.675699][ T8258] get_compat_msghdr+0x108/0x2c0 [ 675.680684][ T8258] do_recvmmsg+0xd77/0x2120 [ 675.685326][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 675.690054][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 675.696524][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 675.701603][ T8258] do_fast_syscall_32+0x34/0x70 [ 675.706601][ T8258] do_SYSENTER_32+0x1b/0x20 [ 675.711167][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 675.717836][ T8258] [ 675.720183][ T8258] Uninit was stored to memory at: [ 675.725437][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 675.730591][ T8258] get_compat_msghdr+0x108/0x2c0 [ 675.735719][ T8258] do_recvmmsg+0xd77/0x2120 [ 675.740274][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 675.745155][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 675.750117][ T8249] not chained 3580000 origins [ 675.751558][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 675.756455][ T8249] CPU: 1 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 675.761389][ T8258] do_fast_syscall_32+0x34/0x70 [ 675.770044][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 675.770073][ T8249] Call Trace: [ 675.770089][ T8249] [ 675.770105][ T8249] dump_stack_lvl+0x1ff/0x28e [ 675.775048][ T8258] do_SYSENTER_32+0x1b/0x20 [ 675.785027][ T8249] dump_stack+0x25/0x28 [ 675.785088][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 675.788374][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 675.791311][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 675.796040][ T8258] [ 675.800450][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 675.804658][ T8258] Uninit was stored to memory at: [ 675.810292][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 675.816729][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 675.821689][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 675.824072][ T8258] get_compat_msghdr+0x108/0x2c0 [ 675.829792][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 675.834883][ T8258] do_recvmmsg+0xd77/0x2120 [ 675.840341][ T8249] ? should_fail+0x75/0x9c0 [ 675.845497][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 675.850523][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 675.855507][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 675.861246][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 675.865802][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 675.870244][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 675.874971][ T8258] do_fast_syscall_32+0x34/0x70 [ 675.879998][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 675.886372][ T8258] do_SYSENTER_32+0x1b/0x20 [ 675.892524][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 675.892596][ T8249] __msan_chain_origin+0xbf/0x140 [ 675.897597][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 675.903648][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 675.903722][ T8249] get_compat_msghdr+0x108/0x2c0 [ 675.908548][ T8258] [ 675.908557][ T8258] Uninit was stored to memory at: [ 675.913652][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 675.913718][ T8249] do_recvmmsg+0xd77/0x2120 [ 675.918258][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 675.923983][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 675.924071][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 675.929072][ T8258] get_compat_msghdr+0x108/0x2c0 [ 675.935385][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 675.935453][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 675.940542][ T8258] do_recvmmsg+0xd77/0x2120 [ 675.945463][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 675.945529][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 675.947862][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 675.952878][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 675.952945][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 675.957772][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 675.962271][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 675.962343][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 675.967415][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 675.973203][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 675.973262][ T8249] do_fast_syscall_32+0x34/0x70 [ 675.978368][ T8258] do_fast_syscall_32+0x34/0x70 [ 675.983289][ T8249] do_SYSENTER_32+0x1b/0x20 [ 675.983353][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 675.989313][ T8258] do_SYSENTER_32+0x1b/0x20 [ 675.994412][ T8249] RIP: 0023:0xf6f46549 [ 675.994446][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 675.994494][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 [ 675.998965][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 676.004059][ T8249] ORIG_RAX: 0000000000000151 [ 676.004077][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 676.004111][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 676.004141][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 676.010354][ T8258] [ 676.010362][ T8258] Uninit was stored to memory at: [ 676.015027][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 676.015057][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 676.015101][ T8249] [ 676.017476][ T8249] Uninit was stored to memory at: [ 676.021645][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 676.026705][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 676.032734][ T8258] get_compat_msghdr+0x108/0x2c0 [ 676.039071][ T8249] get_compat_msghdr+0x108/0x2c0 [ 676.044159][ T8258] do_recvmmsg+0xd77/0x2120 [ 676.049180][ T8249] do_recvmmsg+0xd77/0x2120 [ 676.054956][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 676.059808][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 676.064714][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 676.069224][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 676.075608][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 676.080117][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 676.084331][ T8258] do_fast_syscall_32+0x34/0x70 [ 676.104047][ T8249] do_fast_syscall_32+0x34/0x70 [ 676.110076][ T8258] do_SYSENTER_32+0x1b/0x20 [ 676.116487][ T8249] do_SYSENTER_32+0x1b/0x20 [ 676.121126][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 676.129181][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 676.137207][ T8258] [ 676.137216][ T8258] Uninit was stored to memory at: [ 676.137289][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 676.145277][ T8249] [ 676.147572][ T8258] get_compat_msghdr+0x108/0x2c0 [ 676.152691][ T8249] Uninit was stored to memory at: [ 676.160624][ T8258] do_recvmmsg+0xd77/0x2120 [ 676.168751][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 676.171672][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 676.176778][ T8249] get_compat_msghdr+0x108/0x2c0 [ 676.181852][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 676.187042][ T8249] do_recvmmsg+0xd77/0x2120 [ 676.191943][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 676.196957][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 676.201348][ T8258] do_fast_syscall_32+0x34/0x70 [ 676.205928][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 676.210571][ T8258] do_SYSENTER_32+0x1b/0x20 [ 676.215326][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 676.221618][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 676.228026][ T8249] do_fast_syscall_32+0x34/0x70 [ 676.233088][ T8258] [ 676.233097][ T8258] Uninit was stored to memory at: [ 676.233176][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 676.238123][ T8249] do_SYSENTER_32+0x1b/0x20 [ 676.243033][ T8258] get_compat_msghdr+0x108/0x2c0 [ 676.247887][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 676.252463][ T8258] do_recvmmsg+0xd77/0x2120 [ 676.256968][ T8249] [ 676.256977][ T8249] Uninit was stored to memory at: [ 676.263352][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 676.269740][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 676.271995][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 676.277107][ T8249] get_compat_msghdr+0x108/0x2c0 [ 676.282282][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 676.284615][ T8249] do_recvmmsg+0xd77/0x2120 [ 676.289531][ T8258] do_fast_syscall_32+0x34/0x70 [ 676.294633][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 676.299096][ T8258] do_SYSENTER_32+0x1b/0x20 [ 676.304302][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 676.308943][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 676.313961][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 676.320250][ T8258] [ 676.320259][ T8258] Local variable msg_sys created at: [ 676.324828][ T8249] do_fast_syscall_32+0x34/0x70 [ 676.329820][ T8258] do_recvmmsg+0xbb/0x2120 [ 676.334576][ T8249] do_SYSENTER_32+0x1b/0x20 [ 676.339416][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 676.345819][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 676.502704][ T8249] [ 676.505035][ T8249] Uninit was stored to memory at: [ 676.510126][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 676.515394][ T8249] get_compat_msghdr+0x108/0x2c0 [ 676.520372][ T8249] do_recvmmsg+0xd77/0x2120 [ 676.525110][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 676.529839][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 676.536328][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 676.541409][ T8249] do_fast_syscall_32+0x34/0x70 [ 676.546435][ T8249] do_SYSENTER_32+0x1b/0x20 [ 676.550994][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 676.557522][ T8249] [ 676.559861][ T8249] Uninit was stored to memory at: [ 676.565154][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 676.570312][ T8249] get_compat_msghdr+0x108/0x2c0 [ 676.575481][ T8249] do_recvmmsg+0xd77/0x2120 [ 676.580043][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 676.584950][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 676.591344][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 676.596621][ T8249] do_fast_syscall_32+0x34/0x70 [ 676.601529][ T8249] do_SYSENTER_32+0x1b/0x20 [ 676.606245][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 676.612744][ T8249] [ 676.615083][ T8249] Uninit was stored to memory at: [ 676.620172][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 676.625499][ T8249] get_compat_msghdr+0x108/0x2c0 [ 676.630506][ T8249] do_recvmmsg+0xd77/0x2120 [ 676.635245][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 676.639977][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 676.646536][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 676.651615][ T8249] do_fast_syscall_32+0x34/0x70 [ 676.656695][ T8249] do_SYSENTER_32+0x1b/0x20 [ 676.661253][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 676.667813][ T8249] [ 676.670147][ T8249] Uninit was stored to memory at: [ 676.675411][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 676.680570][ T8249] get_compat_msghdr+0x108/0x2c0 [ 676.685743][ T8249] do_recvmmsg+0xd77/0x2120 [ 676.690308][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 676.695282][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 676.701676][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 676.706926][ T8249] do_fast_syscall_32+0x34/0x70 [ 676.711836][ T8249] do_SYSENTER_32+0x1b/0x20 [ 676.716576][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 676.723084][ T8249] [ 676.725421][ T8249] Local variable msg_sys created at: [ 676.730707][ T8249] do_recvmmsg+0xbb/0x2120 [ 676.735350][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 676.778516][ T8258] not chained 3590000 origins [ 676.783385][ T8258] CPU: 1 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 676.792099][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 676.802177][ T8258] Call Trace: [ 676.805467][ T8258] [ 676.808409][ T8258] dump_stack_lvl+0x1ff/0x28e [ 676.813150][ T8258] dump_stack+0x25/0x28 [ 676.817361][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 676.823141][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 676.828314][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 676.834186][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 676.839785][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 676.844946][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 676.850812][ T8258] ? should_fail+0x75/0x9c0 [ 676.855350][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 676.860516][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 676.866819][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 676.872946][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 676.878110][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 676.883974][ T8258] __msan_chain_origin+0xbf/0x140 [ 676.889048][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 676.894222][ T8258] get_compat_msghdr+0x108/0x2c0 [ 676.899202][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 676.904106][ T8258] do_recvmmsg+0xd77/0x2120 [ 676.908671][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 676.913835][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 676.919708][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 676.924874][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 676.930034][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 676.936336][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 676.942888][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 676.947627][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 676.954014][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 676.959090][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 676.964854][ T8258] do_fast_syscall_32+0x34/0x70 [ 676.969758][ T8258] do_SYSENTER_32+0x1b/0x20 [ 676.974310][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 676.980699][ T8258] RIP: 0023:0xf6e80549 [ 676.984785][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 676.993408][ T8249] not chained 3600000 origins [ 677.004426][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 677.004474][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 677.004508][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 677.033472][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 677.041456][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 677.049441][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 677.057444][ T8258] [ 677.060466][ T8249] CPU: 0 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 677.063418][ T8258] Uninit was stored to memory at: [ 677.069181][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 677.074681][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 677.084237][ T8249] Call Trace: [ 677.084253][ T8249] [ 677.084269][ T8249] dump_stack_lvl+0x1ff/0x28e [ 677.084339][ T8249] dump_stack+0x25/0x28 [ 677.089437][ T8258] get_compat_msghdr+0x108/0x2c0 [ 677.092708][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 677.092780][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 677.095722][ T8258] do_recvmmsg+0xd77/0x2120 [ 677.100395][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 677.104631][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 677.109454][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 677.115243][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 677.120251][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 677.124843][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 677.130540][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 677.135287][ T8258] do_fast_syscall_32+0x34/0x70 [ 677.140732][ T8249] ? should_fail+0x75/0x9c0 [ 677.147130][ T8258] do_SYSENTER_32+0x1b/0x20 [ 677.152133][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 677.152200][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 677.157224][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 677.163187][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 677.163259][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 677.168121][ T8258] [ 677.168130][ T8258] Uninit was stored to memory at: [ 677.172606][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 677.172678][ T8249] __msan_chain_origin+0xbf/0x140 [ 677.177246][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 677.182282][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 677.182355][ T8249] get_compat_msghdr+0x108/0x2c0 [ 677.188590][ T8258] get_compat_msghdr+0x108/0x2c0 [ 677.194994][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 677.195061][ T8249] do_recvmmsg+0xd77/0x2120 [ 677.201125][ T8258] do_recvmmsg+0xd77/0x2120 [ 677.206220][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 677.206310][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 677.208638][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 677.213644][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 677.213712][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 677.219518][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 677.224543][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 677.224610][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 677.229745][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 677.234870][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 677.234937][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 677.239876][ T8258] do_fast_syscall_32+0x34/0x70 [ 677.244809][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 677.244882][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 677.249717][ T8258] do_SYSENTER_32+0x1b/0x20 [ 677.254210][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 677.254269][ T8249] do_fast_syscall_32+0x34/0x70 [ 677.258782][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 677.264571][ T8249] do_SYSENTER_32+0x1b/0x20 [ 677.264635][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 677.269762][ T8258] [ 677.269771][ T8258] Uninit was stored to memory at: [ 677.274419][ T8249] RIP: 0023:0xf6f46549 [ 677.274452][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 677.274499][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 677.280532][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 677.285562][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 677.285597][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 677.285628][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 677.285657][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 677.291968][ T8258] get_compat_msghdr+0x108/0x2c0 [ 677.297069][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 677.303383][ T8258] do_recvmmsg+0xd77/0x2120 [ 677.308312][ T8249] [ 677.314870][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 677.319534][ T8249] Uninit was stored to memory at: [ 677.324366][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 677.330715][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 677.335760][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 677.340239][ T8249] get_compat_msghdr+0x108/0x2c0 [ 677.346034][ T8258] do_fast_syscall_32+0x34/0x70 [ 677.350901][ T8249] do_recvmmsg+0xd77/0x2120 [ 677.357307][ T8258] do_SYSENTER_32+0x1b/0x20 [ 677.361772][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 677.368178][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 677.370470][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 677.375570][ T8258] [ 677.379601][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 677.399295][ T8258] Uninit was stored to memory at: [ 677.408002][ T8249] do_fast_syscall_32+0x34/0x70 [ 677.413274][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 677.421156][ T8249] do_SYSENTER_32+0x1b/0x20 [ 677.429214][ T8258] get_compat_msghdr+0x108/0x2c0 [ 677.437229][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 677.445304][ T8258] do_recvmmsg+0xd77/0x2120 [ 677.450205][ T8249] [ 677.450213][ T8249] Uninit was stored to memory at: [ 677.450286][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 677.458258][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 677.462904][ T8249] get_compat_msghdr+0x108/0x2c0 [ 677.465931][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 677.470587][ T8249] do_recvmmsg+0xd77/0x2120 [ 677.475688][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 677.481984][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 677.487199][ T8258] do_fast_syscall_32+0x34/0x70 [ 677.492281][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 677.497220][ T8258] do_SYSENTER_32+0x1b/0x20 [ 677.502227][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 677.506634][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 677.511122][ T8249] do_fast_syscall_32+0x34/0x70 [ 677.515882][ T8258] [ 677.522250][ T8249] do_SYSENTER_32+0x1b/0x20 [ 677.522309][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 677.528612][ T8258] Uninit was stored to memory at: [ 677.528685][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 677.530925][ T8249] [ 677.530933][ T8249] Uninit was stored to memory at: [ 677.531003][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 677.536026][ T8258] get_compat_msghdr+0x108/0x2c0 [ 677.541011][ T8249] get_compat_msghdr+0x108/0x2c0 [ 677.545937][ T8258] do_recvmmsg+0xd77/0x2120 [ 677.551011][ T8249] do_recvmmsg+0xd77/0x2120 [ 677.555598][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 677.560504][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 677.566911][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 677.571378][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 677.573794][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 677.578782][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 677.583997][ T8258] do_fast_syscall_32+0x34/0x70 [ 677.588653][ T8249] do_fast_syscall_32+0x34/0x70 [ 677.593672][ T8258] do_SYSENTER_32+0x1b/0x20 [ 677.599964][ T8249] do_SYSENTER_32+0x1b/0x20 [ 677.604545][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 677.609554][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 677.614326][ T8258] [ 677.619141][ T8249] [ 677.619150][ T8249] Uninit was stored to memory at: [ 677.625543][ T8258] Uninit was stored to memory at: [ 677.630079][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 677.635178][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 677.641409][ T8249] get_compat_msghdr+0x108/0x2c0 [ 677.646337][ T8258] get_compat_msghdr+0x108/0x2c0 [ 677.648641][ T8249] do_recvmmsg+0xd77/0x2120 [ 677.653223][ T8258] do_recvmmsg+0xd77/0x2120 [ 677.659528][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 677.664636][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 677.669742][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 677.672170][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 677.677151][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 677.682336][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 677.687236][ T8249] do_fast_syscall_32+0x34/0x70 [ 677.692253][ T8258] do_fast_syscall_32+0x34/0x70 [ 677.696804][ T8249] do_SYSENTER_32+0x1b/0x20 [ 677.701291][ T8258] do_SYSENTER_32+0x1b/0x20 [ 677.706073][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 677.710757][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 677.717150][ T8249] [ 677.717160][ T8249] Uninit was stored to memory at: [ 677.717234][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 677.723579][ T8258] [ 677.728575][ T8249] get_compat_msghdr+0x108/0x2c0 [ 677.733708][ T8258] Uninit was stored to memory at: [ 677.738528][ T8249] do_recvmmsg+0xd77/0x2120 [ 677.743542][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 677.747949][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 677.752534][ T8258] get_compat_msghdr+0x108/0x2c0 [ 677.758825][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 677.765233][ T8258] do_recvmmsg+0xd77/0x2120 [ 677.767537][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 677.769863][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 677.774967][ T8249] do_fast_syscall_32+0x34/0x70 [ 677.779990][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 677.785167][ T8249] do_SYSENTER_32+0x1b/0x20 [ 677.790373][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 677.795376][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 677.800328][ T8258] do_fast_syscall_32+0x34/0x70 [ 677.804894][ T8249] [ 677.804903][ T8249] Uninit was stored to memory at: [ 677.804977][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 677.809397][ T8258] do_SYSENTER_32+0x1b/0x20 [ 677.814139][ T8249] get_compat_msghdr+0x108/0x2c0 [ 677.818811][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 677.825198][ T8249] do_recvmmsg+0xd77/0x2120 [ 677.831525][ T8258] [ 677.831535][ T8258] Local variable msg_sys created at: [ 677.836607][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 677.841641][ T8258] do_recvmmsg+0xbb/0x2120 [ 677.846556][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 677.851413][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 677.855971][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 678.036078][ T8249] do_fast_syscall_32+0x34/0x70 [ 678.040990][ T8249] do_SYSENTER_32+0x1b/0x20 [ 678.045701][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 678.052175][ T8249] [ 678.054505][ T8249] Uninit was stored to memory at: [ 678.059597][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 678.064898][ T8249] get_compat_msghdr+0x108/0x2c0 [ 678.069875][ T8249] do_recvmmsg+0xd77/0x2120 [ 678.074575][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 678.079303][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 678.085832][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 678.090910][ T8249] do_fast_syscall_32+0x34/0x70 [ 678.095961][ T8249] do_SYSENTER_32+0x1b/0x20 [ 678.100516][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 678.107053][ T8249] [ 678.109390][ T8249] Local variable msg_sys created at: [ 678.114825][ T8249] do_recvmmsg+0xbb/0x2120 [ 678.119288][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 678.170115][ T8249] not chained 3610000 origins [ 678.174997][ T8249] CPU: 0 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 678.183711][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 678.193789][ T8249] Call Trace: [ 678.197084][ T8249] [ 678.200031][ T8249] dump_stack_lvl+0x1ff/0x28e [ 678.204880][ T8249] dump_stack+0x25/0x28 [ 678.209083][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 678.214872][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 678.220124][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 678.225992][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 678.231610][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 678.236773][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 678.242640][ T8249] ? should_fail+0x75/0x9c0 [ 678.247178][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 678.252347][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 678.258646][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 678.264771][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 678.269934][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 678.275794][ T8249] __msan_chain_origin+0xbf/0x140 [ 678.280868][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 678.286038][ T8249] get_compat_msghdr+0x108/0x2c0 [ 678.291038][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 678.295946][ T8249] do_recvmmsg+0xd77/0x2120 [ 678.300497][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 678.306379][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 678.311541][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 678.317572][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 678.322738][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 678.327901][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 678.334213][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 678.340765][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 678.345504][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 678.351891][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 678.356972][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 678.362740][ T8249] do_fast_syscall_32+0x34/0x70 [ 678.367662][ T8249] do_SYSENTER_32+0x1b/0x20 [ 678.372215][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 678.378600][ T8249] RIP: 0023:0xf6f46549 [ 678.382689][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 678.402337][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 678.410794][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 678.418796][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 678.426793][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 678.434791][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 678.442788][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 678.450799][ T8249] [ 678.456168][ T8249] Uninit was stored to memory at: [ 678.461265][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 678.466890][ T8249] get_compat_msghdr+0x108/0x2c0 [ 678.471873][ T8249] do_recvmmsg+0xd77/0x2120 [ 678.476524][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 678.481252][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 678.487731][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 678.492961][ T8249] do_fast_syscall_32+0x34/0x70 [ 678.497869][ T8249] do_SYSENTER_32+0x1b/0x20 [ 678.502568][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 678.508956][ T8249] [ 678.511287][ T8249] Uninit was stored to memory at: [ 678.516539][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 678.521690][ T8249] get_compat_msghdr+0x108/0x2c0 [ 678.526839][ T8249] do_recvmmsg+0xd77/0x2120 [ 678.531398][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 678.536432][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 678.537819][ T8258] not chained 3620000 origins [ 678.542921][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 678.542990][ T8249] do_fast_syscall_32+0x34/0x70 [ 678.543050][ T8249] do_SYSENTER_32+0x1b/0x20 [ 678.543108][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 678.547791][ T8258] CPU: 1 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 678.552938][ T8249] [ 678.557633][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 678.562200][ T8249] Uninit was stored to memory at: [ 678.568431][ T8258] Call Trace: [ 678.568450][ T8258] [ 678.577232][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 678.579400][ T8258] dump_stack_lvl+0x1ff/0x28e [ 678.589520][ T8249] get_compat_msghdr+0x108/0x2c0 [ 678.594461][ T8258] dump_stack+0x25/0x28 [ 678.594522][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 678.597798][ T8249] do_recvmmsg+0xd77/0x2120 [ 678.600746][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 678.605944][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 678.610499][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 678.615500][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 678.619569][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 678.625343][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 678.629754][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 678.634932][ T8249] do_fast_syscall_32+0x34/0x70 [ 678.639510][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 678.645369][ T8249] do_SYSENTER_32+0x1b/0x20 [ 678.651610][ T8258] ? should_fail+0x75/0x9c0 [ 678.657209][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 678.662144][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 678.662217][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 678.667307][ T8249] [ 678.667317][ T8249] Uninit was stored to memory at: [ 678.672145][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 678.672223][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 678.678060][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 678.682484][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 678.682556][ T8258] __msan_chain_origin+0xbf/0x140 [ 678.687040][ T8249] get_compat_msghdr+0x108/0x2c0 [ 678.693375][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 678.693448][ T8258] get_compat_msghdr+0x108/0x2c0 [ 678.698534][ T8249] do_recvmmsg+0xd77/0x2120 [ 678.704761][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 678.704827][ T8258] do_recvmmsg+0xd77/0x2120 [ 678.707141][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 678.712165][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 678.712237][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 678.718263][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 678.723367][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 678.723432][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 678.728515][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 678.734315][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 678.734393][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 678.739419][ T8249] do_fast_syscall_32+0x34/0x70 [ 678.744344][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 678.744424][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 678.749513][ T8249] do_SYSENTER_32+0x1b/0x20 [ 678.754446][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 678.754514][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 678.758998][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 678.763836][ T8258] do_fast_syscall_32+0x34/0x70 [ 678.763904][ T8258] do_SYSENTER_32+0x1b/0x20 [ 678.768396][ T8249] [ 678.768406][ T8249] Uninit was stored to memory at: [ 678.773058][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 678.773132][ T8258] RIP: 0023:0xf6e80549 [ 678.778292][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 678.784017][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 678.784065][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 678.784111][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 678.790402][ T8249] get_compat_msghdr+0x108/0x2c0 [ 678.795496][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 678.795528][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 678.795557][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 678.800664][ T8249] do_recvmmsg+0xd77/0x2120 [ 678.805670][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 678.805715][ T8258] [ 678.808000][ T8258] Uninit was stored to memory at: [ 678.811976][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 678.824349][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 678.828052][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 678.836486][ T8258] get_compat_msghdr+0x108/0x2c0 [ 678.838936][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 678.844053][ T8258] do_recvmmsg+0xd77/0x2120 [ 678.849731][ T8249] do_fast_syscall_32+0x34/0x70 [ 678.856144][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 678.860966][ T8249] do_SYSENTER_32+0x1b/0x20 [ 678.865569][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 678.867858][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 678.872964][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 678.879252][ T8249] [ 678.879261][ T8249] Uninit was stored to memory at: [ 678.883400][ T8258] do_fast_syscall_32+0x34/0x70 [ 678.888535][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 678.908162][ T8258] do_SYSENTER_32+0x1b/0x20 [ 678.916617][ T8249] get_compat_msghdr+0x108/0x2c0 [ 678.924700][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 678.929599][ T8249] do_recvmmsg+0xd77/0x2120 [ 678.937658][ T8258] [ 678.945666][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 678.953743][ T8258] Uninit was stored to memory at: [ 678.958212][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 678.966329][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 678.969251][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 678.974356][ T8258] get_compat_msghdr+0x108/0x2c0 [ 678.978994][ T8249] do_fast_syscall_32+0x34/0x70 [ 678.984185][ T8258] do_recvmmsg+0xd77/0x2120 [ 678.990478][ T8249] do_SYSENTER_32+0x1b/0x20 [ 678.995498][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 679.000481][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 679.005062][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 679.009874][ T8249] [ 679.009882][ T8249] Uninit was stored to memory at: [ 679.014632][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 679.019157][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 679.025501][ T8258] do_fast_syscall_32+0x34/0x70 [ 679.031787][ T8249] get_compat_msghdr+0x108/0x2c0 [ 679.036892][ T8258] do_SYSENTER_32+0x1b/0x20 [ 679.039184][ T8249] do_recvmmsg+0xd77/0x2120 [ 679.044285][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 679.049101][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 679.054295][ T8258] [ 679.058760][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 679.063776][ T8258] Uninit was stored to memory at: [ 679.070062][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 679.074725][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 679.076939][ T8249] do_fast_syscall_32+0x34/0x70 [ 679.081620][ T8258] get_compat_msghdr+0x108/0x2c0 [ 679.086708][ T8249] do_SYSENTER_32+0x1b/0x20 [ 679.093133][ T8258] do_recvmmsg+0xd77/0x2120 [ 679.098209][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 679.103308][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 679.108206][ T8249] [ 679.108216][ T8249] Local variable msg_sys created at: [ 679.113134][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 679.117604][ T8249] do_recvmmsg+0xbb/0x2120 [ 679.122186][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 679.126822][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 679.133227][ T8258] do_fast_syscall_32+0x34/0x70 [ 679.274682][ T8258] do_SYSENTER_32+0x1b/0x20 [ 679.279246][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 679.285751][ T8258] [ 679.288083][ T8258] Uninit was stored to memory at: [ 679.293293][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 679.298447][ T8258] get_compat_msghdr+0x108/0x2c0 [ 679.303544][ T8258] do_recvmmsg+0xd77/0x2120 [ 679.308099][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 679.312938][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 679.319320][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 679.324512][ T8258] do_fast_syscall_32+0x34/0x70 [ 679.329420][ T8258] do_SYSENTER_32+0x1b/0x20 [ 679.334093][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 679.340482][ T8258] [ 679.342923][ T8258] Uninit was stored to memory at: [ 679.348019][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 679.353292][ T8258] get_compat_msghdr+0x108/0x2c0 [ 679.358269][ T8258] do_recvmmsg+0xd77/0x2120 [ 679.363083][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 679.367810][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 679.374383][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 679.379463][ T8258] do_fast_syscall_32+0x34/0x70 [ 679.386456][ T8258] do_SYSENTER_32+0x1b/0x20 [ 679.391008][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 679.397822][ T8258] [ 679.400153][ T8258] Uninit was stored to memory at: [ 679.405432][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 679.410582][ T8258] get_compat_msghdr+0x108/0x2c0 [ 679.415751][ T8258] do_recvmmsg+0xd77/0x2120 [ 679.420301][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 679.425200][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 679.431575][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 679.436835][ T8258] do_fast_syscall_32+0x34/0x70 [ 679.441735][ T8258] do_SYSENTER_32+0x1b/0x20 [ 679.446467][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 679.452965][ T8258] [ 679.455291][ T8258] Uninit was stored to memory at: [ 679.460376][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 679.465701][ T8258] get_compat_msghdr+0x108/0x2c0 [ 679.470677][ T8258] do_recvmmsg+0xd77/0x2120 [ 679.475409][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 679.480139][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 679.486701][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 679.491782][ T8258] do_fast_syscall_32+0x34/0x70 [ 679.496866][ T8258] do_SYSENTER_32+0x1b/0x20 [ 679.501545][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 679.508113][ T8258] [ 679.510442][ T8258] Local variable msg_sys created at: [ 679.515925][ T8258] do_recvmmsg+0xbb/0x2120 [ 679.520383][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 679.557240][ T8249] not chained 3630000 origins [ 679.561961][ T8249] CPU: 0 PID: 8249 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller #0 [ 679.570680][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 679.580763][ T8249] Call Trace: [ 679.584054][ T8249] [ 679.587005][ T8249] dump_stack_lvl+0x1ff/0x28e [ 679.591754][ T8249] dump_stack+0x25/0x28 [ 679.595959][ T8249] kmsan_internal_chain_origin+0x78/0x110 [ 679.601739][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 679.606906][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 679.612862][ T8249] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 679.618463][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 679.623646][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 679.629514][ T8249] ? should_fail+0x75/0x9c0 [ 679.634057][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 679.639218][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 679.645513][ T8249] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 679.651644][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 679.656809][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 679.662676][ T8249] __msan_chain_origin+0xbf/0x140 [ 679.667752][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 679.672926][ T8249] get_compat_msghdr+0x108/0x2c0 [ 679.677910][ T8249] ? __sys_recvmmsg+0x51c/0x6f0 [ 679.682816][ T8249] do_recvmmsg+0xd77/0x2120 [ 679.687369][ T8249] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 679.693256][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 679.698418][ T8249] ? __btf_type_is_scalar_struct+0x9f0/0xfe0 [ 679.704458][ T8249] ? __stack_depot_save+0x21/0x4d0 [ 679.709626][ T8249] ? kmsan_get_metadata+0x33/0x220 [ 679.714790][ T8249] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 679.721091][ T8249] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 679.727652][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 679.732484][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 679.738874][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 679.743952][ T8249] ? irqentry_exit_to_user_mode+0x15/0x30 [ 679.749725][ T8249] do_fast_syscall_32+0x34/0x70 [ 679.754649][ T8249] do_SYSENTER_32+0x1b/0x20 [ 679.759210][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 679.765598][ T8249] RIP: 0023:0xf6f46549 [ 679.769685][ T8249] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 679.789342][ T8249] RSP: 002b:00000000f59405cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 679.797799][ T8249] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 679.805802][ T8249] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 679.813802][ T8249] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 679.821801][ T8249] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 679.829797][ T8249] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 679.836733][ T8258] not chained 3640000 origins [ 679.837802][ T8249] [ 679.845467][ T8258] CPU: 1 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 679.848061][ T8249] Uninit was stored to memory at: [ 679.854166][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 679.854194][ T8258] Call Trace: [ 679.854209][ T8258] [ 679.854224][ T8258] dump_stack_lvl+0x1ff/0x28e [ 679.854298][ T8258] dump_stack+0x25/0x28 [ 679.854354][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 679.854426][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 679.854490][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 679.859616][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 679.869597][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 679.869661][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 679.873020][ T8249] get_compat_msghdr+0x108/0x2c0 [ 679.875869][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 679.880525][ T8249] do_recvmmsg+0xd77/0x2120 [ 679.884669][ T8258] ? should_fail+0x75/0x9c0 [ 679.884717][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 679.890437][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 679.895528][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 679.895601][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 679.901390][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 679.906483][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 679.906549][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 679.912152][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 679.917179][ T8258] __msan_chain_origin+0xbf/0x140 [ 679.922165][ T8249] do_fast_syscall_32+0x34/0x70 [ 679.927885][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 679.932433][ T8249] do_SYSENTER_32+0x1b/0x20 [ 679.936864][ T8258] get_compat_msghdr+0x108/0x2c0 [ 679.941937][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 679.946598][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 679.952884][ T8249] [ 679.958869][ T8258] do_recvmmsg+0xd77/0x2120 [ 679.965240][ T8249] Uninit was stored to memory at: [ 679.970274][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 679.976181][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 679.981058][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 679.986140][ T8249] get_compat_msghdr+0x108/0x2c0 [ 679.990908][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 679.996059][ T8249] do_recvmmsg+0xd77/0x2120 [ 680.000475][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 680.005468][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 680.011703][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 680.016605][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 680.018849][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 680.023393][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 680.028331][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 680.033484][ T8249] do_fast_syscall_32+0x34/0x70 [ 680.038526][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 680.044412][ T8249] do_SYSENTER_32+0x1b/0x20 [ 680.049232][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 680.054393][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 680.058804][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 680.063972][ T8249] [ 680.068563][ T8258] do_fast_syscall_32+0x34/0x70 [ 680.074865][ T8249] Uninit was stored to memory at: [ 680.081096][ T8258] do_SYSENTER_32+0x1b/0x20 [ 680.087716][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 680.092588][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 680.092666][ T8258] RIP: 0023:0xf6e80549 [ 680.097317][ T8249] get_compat_msghdr+0x108/0x2c0 [ 680.102155][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 680.102207][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 680.102253][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 680.108575][ T8249] do_recvmmsg+0xd77/0x2120 [ 680.113062][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 680.113095][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 680.113125][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 680.113153][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 680.118152][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 680.124478][ T8258] [ 680.129572][ T8258] Uninit was stored to memory at: [ 680.130275][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 680.133670][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 680.137518][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 680.142641][ T8258] get_compat_msghdr+0x108/0x2c0 [ 680.147102][ T8249] do_fast_syscall_32+0x34/0x70 [ 680.152310][ T8258] do_recvmmsg+0xd77/0x2120 [ 680.158608][ T8249] do_SYSENTER_32+0x1b/0x20 [ 680.162780][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 680.167691][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 680.187424][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 680.195888][ T8249] [ 680.195898][ T8249] Uninit was stored to memory at: [ 680.195971][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 680.203973][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 680.208438][ T8249] get_compat_msghdr+0x108/0x2c0 [ 680.216494][ T8258] do_fast_syscall_32+0x34/0x70 [ 680.224771][ T8249] do_recvmmsg+0xd77/0x2120 [ 680.232861][ T8258] do_SYSENTER_32+0x1b/0x20 [ 680.242878][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 680.247559][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 680.250565][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 680.255674][ T8258] [ 680.261961][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 680.267152][ T8258] Uninit was stored to memory at: [ 680.272148][ T8249] do_fast_syscall_32+0x34/0x70 [ 680.277140][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 680.281914][ T8249] do_SYSENTER_32+0x1b/0x20 [ 680.286494][ T8258] get_compat_msghdr+0x108/0x2c0 [ 680.290956][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 680.295713][ T8258] do_recvmmsg+0xd77/0x2120 [ 680.302084][ T8249] [ 680.302093][ T8249] Uninit was stored to memory at: [ 680.302171][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 680.308412][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 680.310724][ T8249] get_compat_msghdr+0x108/0x2c0 [ 680.315828][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 680.320900][ T8249] do_recvmmsg+0xd77/0x2120 [ 680.326001][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 680.330896][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 680.335826][ T8258] do_fast_syscall_32+0x34/0x70 [ 680.340377][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 680.344962][ T8258] do_SYSENTER_32+0x1b/0x20 [ 680.349601][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 680.356030][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 680.362419][ T8249] do_fast_syscall_32+0x34/0x70 [ 680.364752][ T8258] [ 680.364761][ T8258] Uninit was stored to memory at: [ 680.369755][ T8249] do_SYSENTER_32+0x1b/0x20 [ 680.374925][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 680.379683][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 680.384888][ T8258] get_compat_msghdr+0x108/0x2c0 [ 680.389357][ T8249] [ 680.389366][ T8249] Uninit was stored to memory at: [ 680.389437][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 680.394373][ T8258] do_recvmmsg+0xd77/0x2120 [ 680.400670][ T8249] get_compat_msghdr+0x108/0x2c0 [ 680.405272][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 680.407579][ T8249] do_recvmmsg+0xd77/0x2120 [ 680.412686][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 680.417761][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 680.422517][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 680.427423][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 680.433829][ T8258] do_fast_syscall_32+0x34/0x70 [ 680.438303][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 680.443404][ T8258] do_SYSENTER_32+0x1b/0x20 [ 680.448039][ T8249] do_fast_syscall_32+0x34/0x70 [ 680.452964][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 680.459256][ T8249] do_SYSENTER_32+0x1b/0x20 [ 680.463833][ T8258] [ 680.468816][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 680.475219][ T8258] Uninit was stored to memory at: [ 680.480031][ T8249] [ 680.480039][ T8249] Uninit was stored to memory at: [ 680.482503][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 680.487482][ T8249] __get_compat_msghdr+0x6e1/0x9d0 [ 680.491906][ T8258] get_compat_msghdr+0x108/0x2c0 [ 680.497079][ T8249] get_compat_msghdr+0x108/0x2c0 [ 680.503488][ T8258] do_recvmmsg+0xd77/0x2120 [ 680.503546][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 680.508489][ T8249] do_recvmmsg+0xd77/0x2120 [ 680.510802][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 680.515886][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 680.521033][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 680.525588][ T8249] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 680.530516][ T8258] do_fast_syscall_32+0x34/0x70 [ 680.535258][ T8249] __do_fast_syscall_32+0x96/0xf0 [ 680.539760][ T8258] do_SYSENTER_32+0x1b/0x20 [ 680.546144][ T8249] do_fast_syscall_32+0x34/0x70 [ 680.550822][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 680.555929][ T8249] do_SYSENTER_32+0x1b/0x20 [ 680.562361][ T8258] [ 680.567178][ T8249] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 680.572280][ T8258] Uninit was stored to memory at: [ 680.576755][ T8249] [ 680.576765][ T8249] Local variable msg_sys created at: [ 680.581660][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 680.587979][ T8249] do_recvmmsg+0xbb/0x2120 [ 680.592577][ T8258] get_compat_msghdr+0x108/0x2c0 [ 680.594879][ T8249] __sys_recvmmsg+0x51c/0x6f0 [ 680.601186][ T8258] do_recvmmsg+0xd77/0x2120 [ 680.601243][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 680.750627][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 680.757215][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 680.762408][ T8258] do_fast_syscall_32+0x34/0x70 [ 680.767308][ T8258] do_SYSENTER_32+0x1b/0x20 [ 680.771859][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 680.778374][ T8258] [ 680.780707][ T8258] Uninit was stored to memory at: [ 680.785927][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 680.791087][ T8258] get_compat_msghdr+0x108/0x2c0 [ 680.796179][ T8258] do_recvmmsg+0xd77/0x2120 [ 680.800731][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 680.805566][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 680.811955][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 680.817143][ T8258] do_fast_syscall_32+0x34/0x70 [ 680.822149][ T8258] do_SYSENTER_32+0x1b/0x20 [ 680.826699][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 680.833203][ T8258] [ 680.835534][ T8258] Uninit was stored to memory at: [ 680.840625][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 680.845889][ T8258] get_compat_msghdr+0x108/0x2c0 [ 680.850866][ T8258] do_recvmmsg+0xd77/0x2120 [ 680.855537][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 680.860270][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 680.866754][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 680.871832][ T8258] do_fast_syscall_32+0x34/0x70 [ 680.876849][ T8258] do_SYSENTER_32+0x1b/0x20 [ 680.881401][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 680.887906][ T8258] [ 680.890240][ T8258] Local variable msg_sys created at: [ 680.895654][ T8258] do_recvmmsg+0xbb/0x2120 [ 680.900120][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 680.989462][ T8258] not chained 3650000 origins [ 680.994442][ T8258] CPU: 1 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 681.003156][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 681.013231][ T8258] Call Trace: [ 681.016521][ T8258] [ 681.019465][ T8258] dump_stack_lvl+0x1ff/0x28e [ 681.024206][ T8258] dump_stack+0x25/0x28 [ 681.028404][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 681.034182][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 681.039345][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 681.045215][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 681.050809][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 681.055972][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 681.061836][ T8258] ? should_fail+0x75/0x9c0 [ 681.066371][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 681.071533][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 681.077834][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 681.083957][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 681.089118][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 681.094982][ T8258] __msan_chain_origin+0xbf/0x140 [ 681.100056][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 681.105223][ T8258] get_compat_msghdr+0x108/0x2c0 [ 681.110208][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 681.115109][ T8258] do_recvmmsg+0xd77/0x2120 [ 681.119678][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 681.124845][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 681.130727][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 681.135891][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 681.141054][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 681.147362][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 681.153923][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 681.158660][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 681.165041][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 681.170127][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 681.175892][ T8258] do_fast_syscall_32+0x34/0x70 [ 681.181226][ T8258] do_SYSENTER_32+0x1b/0x20 [ 681.185781][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 681.192163][ T8258] RIP: 0023:0xf6e80549 [ 681.196253][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 681.215902][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 681.224355][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 681.232353][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 681.240348][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 681.248345][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 681.256341][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 681.264347][ T8258] [ 681.269729][ T8258] Uninit was stored to memory at: [ 681.275226][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 681.280376][ T8258] get_compat_msghdr+0x108/0x2c0 [ 681.285468][ T8258] do_recvmmsg+0xd77/0x2120 [ 681.290016][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 681.294847][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 681.301217][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 681.306407][ T8258] do_fast_syscall_32+0x34/0x70 [ 681.311307][ T8258] do_SYSENTER_32+0x1b/0x20 [ 681.315960][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 681.322444][ T8258] [ 681.324768][ T8258] Uninit was stored to memory at: [ 681.329851][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 681.335117][ T8258] get_compat_msghdr+0x108/0x2c0 [ 681.340099][ T8258] do_recvmmsg+0xd77/0x2120 [ 681.344768][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 681.349492][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 681.355988][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 681.361071][ T8258] do_fast_syscall_32+0x34/0x70 [ 681.366118][ T8258] do_SYSENTER_32+0x1b/0x20 [ 681.370675][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 681.377190][ T8258] [ 681.379515][ T8258] Uninit was stored to memory at: [ 681.384774][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 681.389921][ T8258] get_compat_msghdr+0x108/0x2c0 [ 681.395080][ T8258] do_recvmmsg+0xd77/0x2120 [ 681.399636][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 681.404537][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 681.410913][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 681.416184][ T8258] do_fast_syscall_32+0x34/0x70 [ 681.421097][ T8258] do_SYSENTER_32+0x1b/0x20 [ 681.425825][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 681.432336][ T8258] [ 681.434666][ T8258] Uninit was stored to memory at: [ 681.439738][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 681.445041][ T8258] get_compat_msghdr+0x108/0x2c0 [ 681.450016][ T8258] do_recvmmsg+0xd77/0x2120 [ 681.454715][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 681.459435][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 681.465969][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 681.471068][ T8258] do_fast_syscall_32+0x34/0x70 [ 681.476156][ T8258] do_SYSENTER_32+0x1b/0x20 [ 681.480706][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 681.487198][ T8258] [ 681.489524][ T8258] Uninit was stored to memory at: [ 681.494774][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 681.500000][ T8258] get_compat_msghdr+0x108/0x2c0 [ 681.505102][ T8258] do_recvmmsg+0xd77/0x2120 [ 681.509656][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 681.514539][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 681.520917][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 681.526267][ T8258] do_fast_syscall_32+0x34/0x70 [ 681.531170][ T8258] do_SYSENTER_32+0x1b/0x20 [ 681.535826][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 681.542323][ T8258] [ 681.544653][ T8258] Uninit was stored to memory at: [ 681.549721][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 681.555018][ T8258] get_compat_msghdr+0x108/0x2c0 [ 681.559993][ T8258] do_recvmmsg+0xd77/0x2120 [ 681.564727][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 681.569449][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 681.575985][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 681.581064][ T8258] do_fast_syscall_32+0x34/0x70 [ 681.586109][ T8258] do_SYSENTER_32+0x1b/0x20 [ 681.590664][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 681.597156][ T8258] [ 681.599480][ T8258] Uninit was stored to memory at: [ 681.604722][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 681.609873][ T8258] get_compat_msghdr+0x108/0x2c0 [ 681.614968][ T8258] do_recvmmsg+0xd77/0x2120 [ 681.619518][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 681.624379][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 681.630752][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 681.635986][ T8258] do_fast_syscall_32+0x34/0x70 [ 681.640884][ T8258] do_SYSENTER_32+0x1b/0x20 [ 681.645536][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 681.651917][ T8258] [ 681.654416][ T8258] Local variable msg_sys created at: [ 681.659701][ T8258] do_recvmmsg+0xbb/0x2120 [ 681.664309][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 681.740849][ T8258] not chained 3660000 origins [ 681.745849][ T8258] CPU: 0 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 681.754567][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 681.764653][ T8258] Call Trace: [ 681.767947][ T8258] [ 681.770886][ T8258] dump_stack_lvl+0x1ff/0x28e [ 681.775620][ T8258] dump_stack+0x25/0x28 [ 681.779822][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 681.785604][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 681.790776][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 681.796644][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 681.802248][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 681.807414][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 681.813279][ T8258] ? should_fail+0x75/0x9c0 [ 681.817797][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 681.822938][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 681.829248][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 681.835384][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 681.840525][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 681.846369][ T8258] __msan_chain_origin+0xbf/0x140 [ 681.851448][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 681.856590][ T8258] get_compat_msghdr+0x108/0x2c0 [ 681.861553][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 681.866439][ T8258] do_recvmmsg+0xd77/0x2120 [ 681.870999][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 681.876143][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 681.881993][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 681.887162][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 681.892326][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 681.898622][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 681.905157][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 681.909889][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 681.916246][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 681.921299][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 681.927042][ T8258] do_fast_syscall_32+0x34/0x70 [ 681.931959][ T8258] do_SYSENTER_32+0x1b/0x20 [ 681.936517][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 681.942884][ T8258] RIP: 0023:0xf6e80549 [ 681.946973][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 681.966627][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 681.975078][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 681.983066][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 681.991078][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 681.999063][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 682.007052][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 682.015063][ T8258] [ 682.021033][ T8258] Uninit was stored to memory at: [ 682.026618][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 682.031807][ T8258] get_compat_msghdr+0x108/0x2c0 [ 682.036881][ T8258] do_recvmmsg+0xd77/0x2120 [ 682.041435][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 682.046257][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 682.052725][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 682.057808][ T8258] do_fast_syscall_32+0x34/0x70 [ 682.062802][ T8258] do_SYSENTER_32+0x1b/0x20 [ 682.067364][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 682.073906][ T8258] [ 682.076240][ T8258] Uninit was stored to memory at: [ 682.081334][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 682.086643][ T8258] get_compat_msghdr+0x108/0x2c0 [ 682.091627][ T8258] do_recvmmsg+0xd77/0x2120 [ 682.096346][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 682.101076][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 682.107545][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 682.112712][ T8258] do_fast_syscall_32+0x34/0x70 [ 682.117615][ T8258] do_SYSENTER_32+0x1b/0x20 [ 682.122291][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 682.128672][ T8258] [ 682.130988][ T8258] Uninit was stored to memory at: [ 682.136209][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 682.141361][ T8258] get_compat_msghdr+0x108/0x2c0 [ 682.146464][ T8258] do_recvmmsg+0xd77/0x2120 [ 682.151014][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 682.155872][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 682.162344][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 682.167423][ T8258] do_fast_syscall_32+0x34/0x70 [ 682.172421][ T8258] do_SYSENTER_32+0x1b/0x20 [ 682.176967][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 682.183504][ T8258] [ 682.185833][ T8258] Uninit was stored to memory at: [ 682.190894][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 682.196182][ T8258] get_compat_msghdr+0x108/0x2c0 [ 682.201163][ T8258] do_recvmmsg+0xd77/0x2120 [ 682.205796][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 682.210518][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 682.217021][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 682.222186][ T8258] do_fast_syscall_32+0x34/0x70 [ 682.227092][ T8258] do_SYSENTER_32+0x1b/0x20 [ 682.231638][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 682.238133][ T8258] [ 682.240464][ T8258] Uninit was stored to memory at: [ 682.245593][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 682.250717][ T8258] get_compat_msghdr+0x108/0x2c0 [ 682.255818][ T8258] do_recvmmsg+0xd77/0x2120 [ 682.260365][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 682.265181][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 682.271553][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 682.276762][ T8258] do_fast_syscall_32+0x34/0x70 [ 682.281666][ T8258] do_SYSENTER_32+0x1b/0x20 [ 682.286305][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 682.292778][ T8258] [ 682.295105][ T8258] Uninit was stored to memory at: [ 682.300181][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 682.305411][ T8258] get_compat_msghdr+0x108/0x2c0 [ 682.310385][ T8258] do_recvmmsg+0xd77/0x2120 [ 682.315058][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 682.319790][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 682.326293][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 682.331368][ T8258] do_fast_syscall_32+0x34/0x70 [ 682.336388][ T8258] do_SYSENTER_32+0x1b/0x20 [ 682.340943][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 682.347437][ T8258] [ 682.349764][ T8258] Uninit was stored to memory at: [ 682.354985][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 682.360131][ T8258] get_compat_msghdr+0x108/0x2c0 [ 682.365246][ T8258] do_recvmmsg+0xd77/0x2120 [ 682.369793][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 682.374648][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 682.381020][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 682.386185][ T8258] do_fast_syscall_32+0x34/0x70 [ 682.391084][ T8258] do_SYSENTER_32+0x1b/0x20 [ 682.395760][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 682.402227][ T8258] [ 682.404554][ T8258] Local variable msg_sys created at: [ 682.409836][ T8258] do_recvmmsg+0xbb/0x2120 [ 682.414428][ T8258] __sys_recvmmsg+0x51c/0x6f0 00:30:26 executing program 1: add_key$fscrypt_v1(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)={0x0, "2cea58e8c67973c273ce1bacc29f9b241394da2e4f6d98e29b5082212930f39a80b154809832278a5777fc706911b5cdf6937972690ea6d50c17238ca87619c6"}, 0x48, 0xfffffffffffffffb) [ 682.738100][ T8258] not chained 3670000 origins [ 682.743042][ T8258] CPU: 1 PID: 8258 Comm: syz-executor.3 Not tainted 5.17.0-rc8-syzkaller #0 [ 682.751759][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 682.761844][ T8258] Call Trace: [ 682.765143][ T8258] [ 682.768097][ T8258] dump_stack_lvl+0x1ff/0x28e [ 682.772839][ T8258] dump_stack+0x25/0x28 [ 682.777038][ T8258] kmsan_internal_chain_origin+0x78/0x110 [ 682.782825][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 682.787991][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 682.793857][ T8258] ? __unix_dgram_recvmsg+0x1a0b/0x1c20 [ 682.799455][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 682.804614][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 682.810477][ T8258] ? should_fail+0x75/0x9c0 [ 682.815009][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 682.820172][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 682.826465][ T8258] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 682.832583][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 682.837741][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 682.843598][ T8258] __msan_chain_origin+0xbf/0x140 [ 682.848669][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 682.853838][ T8258] get_compat_msghdr+0x108/0x2c0 [ 682.858817][ T8258] ? __sys_recvmmsg+0x51c/0x6f0 [ 682.863717][ T8258] do_recvmmsg+0xd77/0x2120 [ 682.868276][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 682.873439][ T8258] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 682.879306][ T8258] ? __stack_depot_save+0x21/0x4d0 [ 682.884465][ T8258] ? kmsan_get_metadata+0x33/0x220 [ 682.889620][ T8258] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 682.895915][ T8258] ? __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 682.902467][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 682.907199][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 682.913579][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 682.918651][ T8258] ? irqentry_exit_to_user_mode+0x15/0x30 [ 682.924505][ T8258] do_fast_syscall_32+0x34/0x70 [ 682.929404][ T8258] do_SYSENTER_32+0x1b/0x20 [ 682.933948][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 682.940325][ T8258] RIP: 0023:0xf6e80549 [ 682.944407][ T8258] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 682.964049][ T8258] RSP: 002b:00000000f587a5cc EFLAGS: 00000296 ORIG_RAX: 0000000000000151 [ 682.972495][ T8258] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020002bc0 [ 682.980486][ T8258] RDX: 00000000080001cc RSI: 0000000000000000 RDI: 0000000000000000 [ 682.988477][ T8258] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 682.996465][ T8258] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 683.004453][ T8258] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 683.012456][ T8258] [ 683.017895][ T8258] Uninit was stored to memory at: [ 683.023418][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 683.028578][ T8258] get_compat_msghdr+0x108/0x2c0 [ 683.033682][ T8258] do_recvmmsg+0xd77/0x2120 [ 683.038225][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 683.043051][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 683.049435][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 683.054659][ T8258] do_fast_syscall_32+0x34/0x70 [ 683.059595][ T8258] do_SYSENTER_32+0x1b/0x20 [ 683.064274][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 683.070663][ T8258] [ 683.073121][ T8258] Uninit was stored to memory at: [ 683.078218][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 683.083493][ T8258] get_compat_msghdr+0x108/0x2c0 [ 683.088477][ T8258] do_recvmmsg+0xd77/0x2120 [ 683.093168][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 683.097893][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 683.104392][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 683.109474][ T8258] do_fast_syscall_32+0x34/0x70 [ 683.114506][ T8258] do_SYSENTER_32+0x1b/0x20 [ 683.119063][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 683.125577][ T8258] [ 683.127904][ T8258] Uninit was stored to memory at: [ 683.133096][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 683.138249][ T8258] get_compat_msghdr+0x108/0x2c0 [ 683.143344][ T8258] do_recvmmsg+0xd77/0x2120 [ 683.147898][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 683.152745][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 683.159118][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 683.164313][ T8258] do_fast_syscall_32+0x34/0x70 [ 683.169226][ T8258] do_SYSENTER_32+0x1b/0x20 [ 683.173912][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 683.180294][ T8258] [ 683.182735][ T8258] Uninit was stored to memory at: [ 683.187823][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 683.193090][ T8258] get_compat_msghdr+0x108/0x2c0 [ 683.198073][ T8258] do_recvmmsg+0xd77/0x2120 [ 683.202760][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 683.207494][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 683.214060][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 683.219145][ T8258] do_fast_syscall_32+0x34/0x70 [ 683.224171][ T8258] do_SYSENTER_32+0x1b/0x20 [ 683.228726][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 683.235293][ T8258] [ 683.237617][ T8258] Uninit was stored to memory at: [ 683.242821][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 683.247970][ T8258] get_compat_msghdr+0x108/0x2c0 [ 683.253148][ T8258] do_recvmmsg+0xd77/0x2120 [ 683.257706][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 683.262613][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 683.268986][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 683.274247][ T8258] do_fast_syscall_32+0x34/0x70 [ 683.279151][ T8258] do_SYSENTER_32+0x1b/0x20 [ 683.283822][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 683.290214][ T8258] [ 683.292712][ T8258] Uninit was stored to memory at: [ 683.297798][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 683.303119][ T8258] get_compat_msghdr+0x108/0x2c0 [ 683.308109][ T8258] do_recvmmsg+0xd77/0x2120 [ 683.312852][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 683.317589][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 683.324143][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 683.329217][ T8258] do_fast_syscall_32+0x34/0x70 [ 683.334258][ T8258] do_SYSENTER_32+0x1b/0x20 [ 683.338817][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 683.345392][ T8258] [ 683.347728][ T8258] Uninit was stored to memory at: [ 683.353001][ T8258] __get_compat_msghdr+0x6e1/0x9d0 [ 683.358154][ T8258] get_compat_msghdr+0x108/0x2c0 [ 683.363244][ T8258] do_recvmmsg+0xd77/0x2120 [ 683.367799][ T8258] __sys_recvmmsg+0x51c/0x6f0 [ 683.372698][ T8258] __ia32_compat_sys_recvmmsg_time32+0x16e/0x1d0 [ 683.379081][ T8258] __do_fast_syscall_32+0x96/0xf0 [ 683.384347][ T8258] do_fast_syscall_32+0x34/0x70 [ 683.389246][ T8258] do_SYSENTER_32+0x1b/0x20 [ 683.393918][ T8258] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 683.400301][ T8258] [ 683.402792][ T8258] Local variable msg_sys created at: [ 683.408092][ T8258] do_recvmmsg+0xbb/0x2120 [ 683.412738][ T8258] __sys_recvmmsg+0x51c/0x6f0 00:30:28 executing program 5: openat$hwrng(0xffffff9c, &(0x7f00000000c0), 0x13b8c3, 0x0) 00:30:28 executing program 0: syz_io_uring_setup(0x1ca8, &(0x7f0000000000)={0x0, 0xe946, 0x8, 0x0, 0x194}, &(0x7f0000ff8000/0x7000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 00:30:28 executing program 2: syz_genetlink_get_family_id$smc(&(0x7f0000000880), 0xffffffffffffffff) 00:30:28 executing program 4: request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000140)='\x80M\x11\x8d\x9f\x9f\xf4\xb0\a\x00\xaf=\xf9\xb8\x8b\x06\xf2F:Y5Y\x87\xcc\x9c\xc6\xf8C\xa4\xa0\x88', 0xfffffffffffffffc) 00:30:28 executing program 1: syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x48000000, 0x0, 0x0, 0x0, &(0x7f0000000180), 0x0) 00:30:28 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x5, &(0x7f0000000040)=@framed={{}, [@ldst={0x2}, @generic={0x6, 0x0, 0x0, 0x401}]}, &(0x7f00000000c0)='GPL\x00', 0x6, 0xdf, &(0x7f0000000100)=""/223, 0x0, 0x1e, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:30:28 executing program 0: openat$hwrng(0xffffff9c, &(0x7f0000000080), 0xb52734899b9af930, 0x0) 00:30:28 executing program 5: statx(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) 00:30:28 executing program 2: syz_io_uring_setup(0x0, &(0x7f0000000780), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0) 00:30:28 executing program 0: request_key(&(0x7f0000000280)='id_resolver\x00', &(0x7f00000002c0)={'syz', 0x0}, 0x0, 0xfffffffffffffff9) 00:30:28 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x2, &(0x7f0000000080)=@raw=[@btf_id], &(0x7f0000000100)='syzkaller\x00', 0x0, 0xda, &(0x7f0000000140)=""/218, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:30:29 executing program 5: r0 = openat$fuse(0xffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81e8943c, 0x0) [ 685.013379][ T41] device hsr_slave_0 left promiscuous mode [ 685.053224][ T41] device hsr_slave_1 left promiscuous mode 00:30:29 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1d, 0x8, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) [ 685.107051][ T41] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 685.114833][ T41] batman_adv: batadv0: Removing interface: batadv_slave_0 00:30:29 executing program 1: openat$hwrng(0xffffff9c, &(0x7f00000003c0), 0xa0600, 0x0) [ 685.183655][ T41] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 685.191285][ T41] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 685.296206][ T41] device bridge_slave_1 left promiscuous mode [ 685.303063][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 685.385289][ T41] device bridge_slave_0 left promiscuous mode [ 685.392112][ T41] bridge0: port 1(bridge_slave_0) entered disabled state 00:30:29 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000001340), 0x8) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 685.584509][ T41] device veth1_macvtap left promiscuous mode [ 685.590678][ T41] device veth0_macvtap left promiscuous mode [ 685.597022][ T41] device veth1_vlan left promiscuous mode [ 685.602994][ T41] device veth0_vlan left promiscuous mode [ 686.953798][ T41] team0 (unregistering): Port device team_slave_1 removed [ 687.140113][ T41] team0 (unregistering): Port device team_slave_0 removed [ 687.231115][ T41] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 687.386805][ T41] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 687.658030][ T41] bond0 (unregistering): Released all slaves [ 688.673246][ T3507] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 688.681173][ T8491] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 688.701775][ T8491] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 688.719853][ T8491] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 688.729751][ T8491] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 688.738412][ T8491] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 689.089353][ T8487] chnl_net:caif_netlink_parms(): no params data found [ 689.339291][ T8487] bridge0: port 1(bridge_slave_0) entered blocking state [ 689.346711][ T8487] bridge0: port 1(bridge_slave_0) entered disabled state [ 689.356392][ T8487] device bridge_slave_0 entered promiscuous mode [ 689.368351][ T8487] bridge0: port 2(bridge_slave_1) entered blocking state [ 689.375855][ T8487] bridge0: port 2(bridge_slave_1) entered disabled state [ 689.386103][ T8487] device bridge_slave_1 entered promiscuous mode [ 689.488244][ T8487] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 689.504726][ T8487] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 689.576794][ T8487] team0: Port device team_slave_0 added [ 689.614779][ T8487] team0: Port device team_slave_1 added [ 689.645928][ T8491] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 689.656187][ T8491] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 689.665050][ T8491] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 689.679718][ T8491] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 689.688829][ T8491] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 689.708369][ T8491] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 689.796714][ T8487] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 689.803946][ T8487] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 689.832681][ T8487] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 689.850804][ T8487] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 689.858488][ T8487] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 689.884699][ T8487] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 690.069395][ T8487] device hsr_slave_0 entered promiscuous mode [ 690.088099][ T8487] device hsr_slave_1 entered promiscuous mode [ 690.096498][ T8487] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 690.104343][ T8487] Cannot create hsr debugfs directory [ 690.371250][ T8490] chnl_net:caif_netlink_parms(): no params data found [ 690.684459][ T41] device hsr_slave_0 left promiscuous mode [ 690.691725][ T41] device hsr_slave_1 left promiscuous mode [ 690.705293][ T41] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 690.713333][ T41] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 690.723162][ T41] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 690.730721][ T41] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 690.741889][ T41] device bridge_slave_1 left promiscuous mode [ 690.748741][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 690.760885][ T41] device bridge_slave_0 left promiscuous mode [ 690.767747][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 690.791460][ T41] device veth1_macvtap left promiscuous mode [ 690.797757][ T41] device veth0_macvtap left promiscuous mode [ 690.804077][ T41] device veth1_vlan left promiscuous mode [ 690.809966][ T41] device veth0_vlan left promiscuous mode [ 690.812649][ T7828] Bluetooth: hci1: command 0x0409 tx timeout [ 691.251555][ T41] team0 (unregistering): Port device team_slave_1 removed [ 691.275783][ T41] team0 (unregistering): Port device team_slave_0 removed [ 691.296642][ T41] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 691.323165][ T41] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 691.446769][ T41] bond0 (unregistering): Released all slaves [ 691.702504][ T8490] bridge0: port 1(bridge_slave_0) entered blocking state [ 691.709866][ T8490] bridge0: port 1(bridge_slave_0) entered disabled state [ 691.720005][ T8490] device bridge_slave_0 entered promiscuous mode [ 691.748329][ T8490] bridge0: port 2(bridge_slave_1) entered blocking state [ 691.755942][ T8490] bridge0: port 2(bridge_slave_1) entered disabled state [ 691.767241][ T8490] device bridge_slave_1 entered promiscuous mode [ 691.783020][ T3553] Bluetooth: hci5: command 0x0409 tx timeout [ 691.884460][ T8490] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 691.910616][ T8490] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 692.019554][ T8490] team0: Port device team_slave_0 added [ 692.040031][ T8487] 8021q: adding VLAN 0 to HW filter on device bond0 [ 692.064361][ T8490] team0: Port device team_slave_1 added [ 692.124801][ T8487] 8021q: adding VLAN 0 to HW filter on device team0 [ 692.141497][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 692.151688][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 692.208788][ T8490] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 692.215987][ T8490] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 692.242409][ T8490] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 692.254769][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 692.264978][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 692.276017][ T3546] bridge0: port 1(bridge_slave_0) entered blocking state [ 692.283480][ T3546] bridge0: port 1(bridge_slave_0) entered forwarding state [ 692.297355][ T8490] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 692.304893][ T8490] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 692.331236][ T8490] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 692.372529][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 692.383667][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 692.394048][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 692.403666][ T3553] bridge0: port 2(bridge_slave_1) entered blocking state [ 692.410962][ T3553] bridge0: port 2(bridge_slave_1) entered forwarding state [ 692.420350][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 692.488048][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 692.542769][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 692.553965][ T3546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 692.612622][ T8490] device hsr_slave_0 entered promiscuous mode [ 692.634323][ T8490] device hsr_slave_1 entered promiscuous mode [ 692.650198][ T8490] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 692.658015][ T8490] Cannot create hsr debugfs directory [ 692.672488][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 692.684341][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 692.695673][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 692.800376][ T7830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 692.810848][ T7830] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 692.897826][ T5] Bluetooth: hci1: command 0x041b tx timeout [ 692.903076][ T7830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 692.914259][ T7830] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 692.939938][ T8487] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 693.087398][ T7830] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 693.097408][ T7830] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 693.124701][ T8487] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 693.395318][ T8490] 8021q: adding VLAN 0 to HW filter on device bond0 [ 693.438549][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 693.448522][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 693.475494][ T8490] 8021q: adding VLAN 0 to HW filter on device team0 [ 693.530158][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 693.540768][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 693.550649][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 693.558078][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 693.657022][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 693.669224][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 693.679968][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 693.689952][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 693.697386][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 693.708197][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 693.719718][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 693.731285][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 693.742473][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 693.753359][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 693.764316][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 693.796024][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 693.806222][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 693.817767][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 693.851722][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 693.862362][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 693.863712][ T3553] Bluetooth: hci5: command 0x041b tx timeout [ 693.905357][ T8490] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 694.016675][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 694.024679][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 694.071561][ T8490] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 694.549207][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 694.560320][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 694.641289][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 694.651851][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 694.680633][ T8487] device veth0_vlan entered promiscuous mode [ 694.698682][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 694.708713][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 694.753939][ T8487] device veth1_vlan entered promiscuous mode [ 694.799491][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 694.810330][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 694.879356][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 694.889265][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 694.911226][ T8490] device veth0_vlan entered promiscuous mode [ 694.921257][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 694.930712][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 694.941150][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 694.951574][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 694.967261][ T8487] device veth0_macvtap entered promiscuous mode [ 694.984889][ T8487] device veth1_macvtap entered promiscuous mode [ 695.013442][ T8490] device veth1_vlan entered promiscuous mode [ 695.018103][ T3553] Bluetooth: hci1: command 0x040f tx timeout [ 695.062653][ T8487] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 695.073407][ T8487] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 695.083462][ T8487] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 695.094027][ T8487] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 695.104098][ T8487] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 695.114705][ T8487] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 695.124754][ T8487] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 695.136297][ T8487] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 695.150530][ T8487] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 695.170692][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 695.180945][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 695.190834][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 695.200979][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 695.210932][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 695.222228][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 695.264488][ T8487] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 695.276264][ T8487] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 695.286311][ T8487] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 695.296889][ T8487] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 695.306898][ T8487] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 695.317475][ T8487] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 695.327480][ T8487] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 695.338067][ T8487] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 695.352150][ T8487] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 695.369909][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 695.379933][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 695.404860][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 695.415262][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 695.444389][ T8490] device veth0_macvtap entered promiscuous mode [ 695.486157][ T8490] device veth1_macvtap entered promiscuous mode [ 695.554059][ T8490] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 695.565675][ T8490] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 695.575790][ T8490] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 695.586439][ T8490] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 695.596461][ T8490] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 695.607099][ T8490] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 695.617118][ T8490] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 695.627772][ T8490] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 695.637821][ T8490] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 695.648458][ T8490] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 695.662156][ T8490] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 695.672756][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 695.682812][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 695.693394][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 695.704045][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 695.729048][ T8490] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 695.739687][ T8490] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 695.749880][ T8490] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 695.760498][ T8490] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 695.770570][ T8490] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 695.781184][ T8490] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 695.791162][ T8490] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 695.801764][ T8490] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 695.811788][ T8490] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 695.822559][ T8490] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 695.836674][ T8490] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 695.845155][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 695.857145][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 695.932965][ T3553] Bluetooth: hci5: command 0x040f tx timeout [ 696.726109][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 696.734384][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 696.811573][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 696.855368][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 696.863817][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 696.875820][ T3553] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 00:30:41 executing program 4: add_key$fscrypt_v1(&(0x7f0000000400), &(0x7f0000000440), 0x0, 0x0, 0xfffffffffffffffb) 00:30:41 executing program 5: syz_io_uring_setup(0x5256, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) [ 697.056353][ T3553] Bluetooth: hci1: command 0x0419 tx timeout [ 697.501491][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 697.509863][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 697.530611][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 697.581277][ T51] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 697.589418][ T51] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 697.603572][ T3542] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 00:30:41 executing program 3: request_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)={'syz', 0x2}, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0xfffffffffffffffd) 00:30:41 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = dup(r0) ioctl$TCSETS2(r3, 0x402c542b, &(0x7f00000000c0)={0x0, 0xffffffff, 0x0, 0x9, 0x0, "14090c0f8c299063c6097c099e3b923e6f68a7"}) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000000)=0xd) 00:30:41 executing program 1: r0 = openat$hwrng(0xffffff9c, &(0x7f0000000a80), 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r0, 0x0, 0x0) 00:30:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000001340), 0x8) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 00:30:41 executing program 5: openat$hwrng(0xffffff9c, &(0x7f0000000a80), 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) 00:30:41 executing program 4: add_key(&(0x7f0000000000)='id_legacy\x00', 0x0, 0x0, 0x0, 0xfffffffffffffff8) 00:30:42 executing program 5: pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000001, 0xffffffffffffffff) 00:30:42 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001e00)={0xffffffffffffffff}, 0x4) 00:30:42 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = dup(r0) ioctl$TCSETS2(r3, 0x402c542b, &(0x7f00000000c0)={0x0, 0xffffffff, 0x0, 0x9, 0x0, "14090c0f8c299063c6097c099e3b923e6f68a7"}) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000000)=0xd) [ 698.013885][ T5] Bluetooth: hci5: command 0x0419 tx timeout 00:30:42 executing program 4: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000040)='/sys/power/wakeup_count', 0xa002, 0x0) write$P9_RLERROR(r0, &(0x7f0000000000)={0xb, 0x7, 0x0, {0x2, '\x1f]'}}, 0xb) 00:30:42 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[], 0x34}}, 0x0) 00:30:42 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:30:42 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x0, 0x4, 0x1}, 0x48) 00:30:42 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = dup(r0) ioctl$TCSETS2(r3, 0x402c542b, &(0x7f00000000c0)={0x0, 0xffffffff, 0x0, 0x9, 0x0, "14090c0f8c299063c6097c099e3b923e6f68a7"}) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000000)=0xd) 00:30:42 executing program 4: openat$hwrng(0xffffff9c, 0x0, 0x22000, 0x0) [ 699.313733][ T1193] ieee802154 phy0 wpan0: encryption failed: -22 [ 699.320260][ T1193] ieee802154 phy1 wpan1: encryption failed: -22 00:30:43 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000001340), 0x8) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 00:30:43 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/zoneinfo\x00', 0x0, 0x0) lseek(r0, 0x2f86, 0x0) 00:30:43 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = dup(r0) ioctl$TCSETS2(r3, 0x402c542b, &(0x7f00000000c0)={0x0, 0xffffffff, 0x0, 0x9, 0x0, "14090c0f8c299063c6097c099e3b923e6f68a7"}) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000000)=0xd) 00:30:43 executing program 1: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x167440, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, 0x0) 00:30:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, 0x0, 0x0) 00:30:43 executing program 4: r0 = openat$hwrng(0xffffff9c, &(0x7f0000000a80), 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1d, 0x8, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, r0}, 0x80) [ 699.692374][ T24] audit: type=1800 audit(1648427443.747:12): pid=8618 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name=".pending_reads" dev="sda1" ino=1177 res=0 errno=0 00:30:43 executing program 5: io_uring_setup(0xdf3, &(0x7f0000000040)={0x0, 0x0, 0x21}) 00:30:43 executing program 4: syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@allow_other}, {@default_permissions}]}}) 00:30:43 executing program 3: add_key$fscrypt_v1(&(0x7f00000003c0), &(0x7f0000000400)={'fscrypt:', @desc1}, &(0x7f0000000440)={0x0, "84b926af7a60fff4a660742dfa7c7ef803458ee395e9aeb07c2d8e2f9137fecaff1a4f3fba13066902b37115312739e39175a866aeb90109e82e378a4f578b42"}, 0x48, 0xfffffffffffffffd) 00:30:43 executing program 1: r0 = openat$vnet(0xffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c09425, 0x0) 00:30:43 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0x2, 0x0, 0x0, @dev}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004e40)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f00000003c0)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}], 0x2, 0x0) [ 700.148644][ T8628] fuse: Bad value for 'fd' 00:30:44 executing program 5: timerfd_create(0xb, 0x0) 00:30:45 executing program 3: syz_genetlink_get_family_id$batadv(&(0x7f0000000980), 0xffffffffffffffff) 00:30:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000980), 0xffffffffffffffff) 00:30:45 executing program 0: syz_io_uring_setup(0x3d7f, &(0x7f0000000000), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000140)) 00:30:45 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x2, &(0x7f0000000080)=@raw=[@btf_id], &(0x7f0000000100)='syzkaller\x00', 0x55c76162, 0xda, &(0x7f0000000140)=""/218, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:30:45 executing program 5: syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={{}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}}) 00:30:45 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000001340), 0x8) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 701.214771][ T8641] fuse: Bad value for 'fd' 00:30:45 executing program 1: openat$hwrng(0xffffff9c, 0x0, 0x450000, 0x0) 00:30:45 executing program 0: syz_genetlink_get_family_id$ipvs(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, 0x0, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, 0x0, 0x0) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, 0x0, 0x0) 00:30:45 executing program 3: syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x206004, &(0x7f0000000080)=ANY=[]) 00:30:45 executing program 5: mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) 00:30:45 executing program 4: mknodat$loop(0xffffffffffffffff, 0x0, 0x682cfd1ffeede282, 0x1) 00:30:45 executing program 1: add_key(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) 00:30:45 executing program 0: openat$hwrng(0xffffff9c, 0x0, 0x406000, 0x0) 00:30:45 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, 0x0, &(0x7f0000000480)) 00:30:46 executing program 5: syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',']) 00:30:46 executing program 4: add_key(&(0x7f0000000200)='big_key\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffa) 00:30:46 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000000400)={'sit0\x00', 0x0}) [ 702.385915][ T8666] fuse: Bad value for 'fd' 00:30:47 executing program 0: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0) 00:30:47 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x4, &(0x7f0000000040)=@framed={{}, [@generic]}, &(0x7f00000000c0)='GPL\x00', 0x6, 0xdf, &(0x7f0000000100)=""/223, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:30:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000980), 0xffffffffffffffff) 00:30:47 executing program 5: r0 = openat$hwrng(0xffffff9c, &(0x7f0000000a80), 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) 00:30:47 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x2, &(0x7f0000000080)=@raw=[@btf_id], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:30:47 executing program 2: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x167440, 0x0) io_uring_setup(0xdf3, &(0x7f0000000040)={0x0, 0x0, 0x21, 0x0, 0x0, 0x0, r0}) 00:30:47 executing program 0: openat$hwrng(0xffffff9c, 0x0, 0x0, 0x0) syz_mount_image$fuse(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x200000, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC=0xee01]) 00:30:47 executing program 3: syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x800010, 0x0) 00:30:47 executing program 4: r0 = openat$hwrng(0xffffff9c, &(0x7f0000000080), 0x200000, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r0, 0x0, 0x0) 00:30:47 executing program 1: syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) r0 = openat$hwrng(0xffffff9c, &(0x7f0000000a80), 0x0, 0x0) read$eventfd(r0, &(0x7f00000003c0), 0x8) 00:30:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_STATS(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={0x0}}, 0x1) [ 703.316109][ T24] audit: type=1800 audit(1648427447.377:13): pid=8680 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name=".pending_reads" dev="sda1" ino=1159 res=0 errno=0 00:30:47 executing program 2: r0 = openat$hwrng(0xffffff9c, &(0x7f0000000a80), 0x0, 0x0) getdents64(r0, 0x0, 0x0) [ 703.585820][ T8683] fuse: Bad value for 'fd' 00:30:47 executing program 5: openat$kvm(0xffffff9c, &(0x7f0000000200), 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x8805}, 0x20000044) 00:30:47 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0xa02, 0x0) r1 = syz_io_uring_setup(0x2de7, &(0x7f0000001600), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) ioctl$BTRFS_IOC_ADD_DEV(0xffffffffffffffff, 0x5000940a, &(0x7f0000001680)={{}, "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"}) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f0000000000), 0x4) io_uring_enter(r1, 0x1261, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 00:30:47 executing program 0: r0 = openat$hwrng(0xffffff9c, &(0x7f0000000640), 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000680)='./file0\x00', 0x0, 0x1) 00:30:47 executing program 4: syz_mount_image$fuse(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0xf07921aeba946094, &(0x7f00000000c0)={{}, 0x2c, {}, 0x2c, {'user_id', 0x3d, 0xee00}}) 00:30:47 executing program 1: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000004c0)='/sys/block/loop0', 0x0, 0x0) mkdirat$cgroup(r0, &(0x7f0000000080)='syz1\x00', 0x1ff) 00:30:47 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) linkat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) 00:30:48 executing program 5: openat$hwrng(0xffffff9c, &(0x7f0000000180), 0x60001, 0x0) 00:30:48 executing program 4: fchownat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xee00, 0x800) 00:30:48 executing program 1: syz_mount_image$fuse(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[]) 00:30:48 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_setup(0x638e, &(0x7f0000000780), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000800), &(0x7f0000000840)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 00:30:48 executing program 4: syz_mount_image$ext4(&(0x7f0000003a80)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000340)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}, {&(0x7f0000010100)="00000000000000000095080082e36724c6f34caa846ed2e527703378010048", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) 00:30:48 executing program 1: syz_io_uring_setup(0x531c, &(0x7f0000000e00)={0x0, 0x0, 0x22}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) 00:30:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000180)=0x8001, 0x4) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 705.037654][ T8717] loop4: detected capacity change from 0 to 16 [ 705.159889][ T8717] EXT4-fs (loop4): unsupported descriptor size 72 00:30:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0xa02, 0x0) r1 = syz_io_uring_setup(0x2de7, &(0x7f0000001600), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) ioctl$BTRFS_IOC_ADD_DEV(0xffffffffffffffff, 0x5000940a, &(0x7f0000001680)={{}, "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"}) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f0000000000), 0x4) io_uring_enter(r1, 0x1261, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 00:30:49 executing program 0: statx(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x0, 0x0, 0x0) 00:30:49 executing program 5: add_key(&(0x7f0000000000)='user\x00', 0x0, &(0x7f0000000080)="ad", 0x1, 0xfffffffffffffff9) 00:30:49 executing program 1: timer_create(0x0, 0x0, &(0x7f0000000040)) timer_gettime(0x0, &(0x7f0000000200)) 00:30:49 executing program 0: syz_io_uring_setup(0x27e5, &(0x7f0000000100), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) 00:30:50 executing program 0: syz_io_uring_setup(0x27e5, &(0x7f0000000100), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) 00:30:50 executing program 5: pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) 00:30:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, 0x0, 0x2a, 0x24020051, &(0x7f0000000080)={0x2, 0x0, @dev}, 0x10) 00:30:51 executing program 5: r0 = openat$vnet(0xffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)) 00:30:51 executing program 4: syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYBLOB]) 00:30:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000180)=0x8001, 0x4) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 00:30:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000180)=0x8001, 0x4) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 707.878820][ T8747] fuse: Bad value for 'fd' [ 708.601949][ T8749] not chained 3680000 origins [ 708.607186][ T8749] CPU: 1 PID: 8749 Comm: syz-executor.5 Not tainted 5.17.0-rc8-syzkaller #0 [ 708.615907][ T8749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 708.625994][ T8749] Call Trace: [ 708.629312][ T8749] [ 708.632264][ T8749] dump_stack_lvl+0x1ff/0x28e [ 708.637005][ T8749] dump_stack+0x25/0x28 [ 708.641227][ T8749] kmsan_internal_chain_origin+0x78/0x110 [ 708.647011][ T8749] ? ip_skb_dst_mtu+0xe90/0xe90 [ 708.651941][ T8749] ? kmsan_get_metadata+0x33/0x220 [ 708.657128][ T8749] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 708.663037][ T8749] ? should_fail+0x75/0x9c0 [ 708.667577][ T8749] ? kmsan_get_metadata+0x33/0x220 [ 708.672742][ T8749] ? kmsan_internal_set_shadow_origin+0x5e/0xc0 [ 708.679035][ T8749] ? kmsan_internal_unpoison_memory+0x10/0x20 [ 708.685166][ T8749] ? kmsan_get_metadata+0x33/0x220 [ 708.690326][ T8749] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 708.696191][ T8749] __msan_chain_origin+0xbf/0x140 [ 708.701266][ T8749] __get_compat_msghdr+0x6e1/0x9d0 [ 708.706435][ T8749] get_compat_msghdr+0x108/0x2c0 [ 708.711422][ T8749] __sys_sendmmsg+0x794/0xf60 [ 708.716176][ T8749] ? do_futex+0x7ec/0x8b0 [ 708.720541][ T8749] ? kmsan_get_metadata+0x33/0x220 [ 708.725711][ T8749] ? xfd_validate_state+0xd1/0x2d0 [ 708.730864][ T8749] ? kmsan_get_metadata+0x33/0x220 [ 708.736027][ T8749] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 708.741900][ T8749] ? kmsan_get_metadata+0x33/0x220 [ 708.747078][ T8749] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 708.752953][ T8749] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 708.758728][ T8749] __do_fast_syscall_32+0x96/0xf0 [ 708.763818][ T8749] do_fast_syscall_32+0x34/0x70 [ 708.768725][ T8749] do_SYSENTER_32+0x1b/0x20 [ 708.773294][ T8749] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 708.779697][ T8749] RIP: 0023:0xf6ecb549 [ 708.783792][ T8749] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 [ 708.803447][ T8749] RSP: 002b:00000000f58a45cc EFLAGS: 00000296 ORIG_RAX: 0000000000000159 [ 708.811900][ T8749] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200092c0 [ 708.819891][ T8749] RDX: 00000000000004ff RSI: 0000000000000000 RDI: 0000000000000000 [ 708.827892][ T8749] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 708.835890][ T8749] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 708.843885][ T8749] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 708.851889][ T8749] [ 708.858115][ T8749] Uninit was stored to memory at: [ 708.865309][ T8749] __get_compat_msghdr+0x6e1/0x9d0 [ 708.870470][ T8749] get_compat_msghdr+0x108/0x2c0 [ 708.875785][ T8749] __sys_sendmmsg+0x794/0xf60 [ 708.880513][ T8749] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 708.886412][ T8749] __do_fast_syscall_32+0x96/0xf0 [ 708.891495][ T8749] do_fast_syscall_32+0x34/0x70 [ 708.896526][ T8749] do_SYSENTER_32+0x1b/0x20 [ 708.901083][ T8749] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 708.907608][ T8749] [ 708.909944][ T8749] Uninit was stored to memory at: [ 708.915152][ T8749] __get_compat_msghdr+0x6e1/0x9d0 [ 708.920298][ T8749] get_compat_msghdr+0x108/0x2c0 [ 708.925403][ T8749] __sys_sendmmsg+0x794/0xf60 [ 708.930134][ T8749] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 708.936026][ T8749] __do_fast_syscall_32+0x96/0xf0 [ 708.941108][ T8749] do_fast_syscall_32+0x34/0x70 [ 708.946166][ T8749] do_SYSENTER_32+0x1b/0x20 00:30:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0xa02, 0x0) r1 = syz_io_uring_setup(0x2de7, &(0x7f0000001600), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) ioctl$BTRFS_IOC_ADD_DEV(0xffffffffffffffff, 0x5000940a, &(0x7f0000001680)={{}, "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"}) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f0000000000), 0x4) io_uring_enter(r1, 0x1261, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 00:30:52 executing program 1: renameat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) 00:30:52 executing program 0: syz_io_uring_setup(0x27e5, &(0x7f0000000100), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) 00:30:52 executing program 4: add_key$fscrypt_v1(&(0x7f0000000400), 0x0, &(0x7f0000000480)={0x0, "2cea58e8c67973c273ce1bacc29f9b241394da2e4f6d98e29b5082212930f39a80b154809832278a5777fc706911b5cdf6937972690ea6d50c17238ca87619c6"}, 0x48, 0xfffffffffffffffb) [ 708.950724][ T8749] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 708.957243][ T8749] [ 708.959567][ T8749] Uninit was stored to memory at: [ 708.964778][ T8749] __get_compat_msghdr+0x6e1/0x9d0 [ 708.969923][ T8749] get_compat_msghdr+0x108/0x2c0 [ 708.975023][ T8749] __sys_sendmmsg+0x794/0xf60 [ 708.979749][ T8749] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 708.985626][ T8749] __do_fast_syscall_32+0x96/0xf0 [ 708.990708][ T8749] do_fast_syscall_32+0x34/0x70 [ 708.995726][ T8749] do_SYSENTER_32+0x1b/0x20 [ 709.000292][ T8749] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 709.006804][ T8749] [ 709.009136][ T8749] Uninit was stored to memory at: [ 709.014342][ T8749] __get_compat_msghdr+0x6e1/0x9d0 [ 709.019500][ T8749] get_compat_msghdr+0x108/0x2c0 [ 709.024656][ T8749] __sys_sendmmsg+0x794/0xf60 [ 709.029390][ T8749] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 709.035323][ T8749] __do_fast_syscall_32+0x96/0xf0 [ 709.040405][ T8749] do_fast_syscall_32+0x34/0x70 [ 709.045494][ T8749] do_SYSENTER_32+0x1b/0x20 00:30:53 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000180)=0x8001, 0x4) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 709.050049][ T8749] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 709.056611][ T8749] [ 709.058944][ T8749] Uninit was stored to memory at: [ 709.064206][ T8749] __get_compat_msghdr+0x6e1/0x9d0 [ 709.069357][ T8749] get_compat_msghdr+0x108/0x2c0 [ 709.074529][ T8749] __sys_sendmmsg+0x794/0xf60 [ 709.079254][ T8749] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 709.085191][ T8749] __do_fast_syscall_32+0x96/0xf0 [ 709.090276][ T8749] do_fast_syscall_32+0x34/0x70 [ 709.095352][ T8749] do_SYSENTER_32+0x1b/0x20 [ 709.099910][ T8749] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 709.106487][ T8749] [ 709.108817][ T8749] Uninit was stored to memory at: [ 709.114077][ T8749] __get_compat_msghdr+0x6e1/0x9d0 [ 709.119230][ T8749] get_compat_msghdr+0x108/0x2c0 [ 709.124381][ T8749] __sys_sendmmsg+0x794/0xf60 [ 709.129110][ T8749] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 709.134994][ T8749] __do_fast_syscall_32+0x96/0xf0 [ 709.140104][ T8749] do_fast_syscall_32+0x34/0x70 [ 709.145225][ T8749] do_SYSENTER_32+0x1b/0x20 [ 709.149787][ T8749] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 709.156375][ T8749] [ 709.158706][ T8749] Uninit was stored to memory at: [ 709.163954][ T8749] __get_compat_msghdr+0x6e1/0x9d0 [ 709.169106][ T8749] get_compat_msghdr+0x108/0x2c0 [ 709.174265][ T8749] __sys_sendmmsg+0x794/0xf60 [ 709.178995][ T8749] __ia32_compat_sys_sendmmsg+0x127/0x180 [ 709.184951][ T8749] __do_fast_syscall_32+0x96/0xf0 [ 709.190032][ T8749] do_fast_syscall_32+0x34/0x70 [ 709.195057][ T8749] do_SYSENTER_32+0x1b/0x20 [ 709.199623][ T8749] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 709.206218][ T8749] [ 709.208551][ T8749] Local variable msg_sys created at: [ 709.214024][ T8749] __sys_sendmmsg+0xe1/0xf60 [ 709.218665][ T8749] __ia32_compat_sys_sendmmsg+0x127/0x180 00:30:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000180)=0x8001, 0x4) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 00:30:53 executing program 4: r0 = openat$hwrng(0xffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r0, 0xc080661a, 0x0) 00:30:53 executing program 0: syz_io_uring_setup(0x27e5, &(0x7f0000000100), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) 00:30:53 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x00', 0x2}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x200) 00:30:54 executing program 4: sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, 0x0, 0x0) 00:30:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000180)=0x8001, 0x4) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 00:30:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000180)=0x8001, 0x4) recvmmsg(r0, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 00:30:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0xa02, 0x0) r1 = syz_io_uring_setup(0x2de7, &(0x7f0000001600), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) ioctl$BTRFS_IOC_ADD_DEV(0xffffffffffffffff, 0x5000940a, &(0x7f0000001680)={{}, "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"}) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f0000000000), 0x4) io_uring_enter(r1, 0x1261, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 00:30:55 executing program 4: syz_io_uring_setup(0x638e, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x32a}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000800), &(0x7f0000000840)) 00:30:55 executing program 0: openat$kvm(0xffffff9c, &(0x7f0000000040), 0x101401, 0x0) 00:30:55 executing program 1: openat$incfs(0xffffffffffffffff, &(0x7f0000000900)='.pending_reads\x00', 0x0, 0x0) 00:30:55 executing program 4: add_key$fscrypt_v1(&(0x7f0000000400), &(0x7f0000000440)={'fscrypt:', @auto=[0x37, 0x66, 0x0, 0x34, 0x66, 0x38, 0x65, 0x30]}, &(0x7f0000000480)={0x0, "2cea58e8c67973c273ce1bacc29f9b241394da2e4f6d98e29b5082212930f39a80b154809832278a5777fc706911b5cdf6937972690ea6d50c17238ca87619c6"}, 0x48, 0xfffffffffffffffb) 00:30:55 executing program 0: openat$hwrng(0xffffff9c, &(0x7f0000000a80), 0x0, 0x0) pkey_mprotect(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) 00:30:55 executing program 1: r0 = openat$hwrng(0xffffff9c, &(0x7f0000000a80), 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x0, 0x3938700}, {0x77359400}}, 0x0) 00:30:56 executing program 1: r0 = openat$hwrng(0xffffff9c, &(0x7f0000000a80), 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x4, 0x2, &(0x7f0000000100)=@raw=[@cb_func], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, 0x80) 00:30:56 executing program 2: syz_mount_image$fuse(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f0000000280)={{}, 0x2c, {'rootmode', 0x3d, 0x7b84add8d8b77663}, 0x2c, {}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}}) 00:30:56 executing program 5: statx(0xffffffffffffffff, 0x0, 0x1000, 0x0, 0x0) 00:30:57 executing program 1: syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x88c0, &(0x7f00000005c0)={{}, 0x2c, {}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}}) 00:30:57 executing program 0: linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x0) 00:30:57 executing program 4: syz_io_uring_setup(0x17c1, &(0x7f0000000180)={0x0, 0x0, 0x15}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, 0x0, 0x0) 00:30:57 executing program 5: add_key(&(0x7f00000001c0)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) 00:30:57 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x0, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, 0x48) [ 713.326663][ T8803] fuse: Bad value for 'fd' [ 713.437047][ T8805] fuse: Bad value for 'fd' 00:30:57 executing program 2: syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0, 0x12800, &(0x7f0000000080)={{}, 0x2c, {}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}}) 00:30:57 executing program 1: syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x266070, &(0x7f00000000c0)={{}, 0x2c, {}, 0x2c, {}, 0x2c, {'group_id', 0x3d, 0xee00}}) 00:30:57 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0xf, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:30:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xfffffffffffffd44, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"/314, @ANYRESOCT=0x0, @ANYRES32, @ANYRESDEC, @ANYRESHEX, @ANYRESHEX], 0x3c}, 0x1, 0x0, 0x0, 0x2c000}, 0x810) 00:30:57 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc) 00:30:58 executing program 3: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) 00:30:58 executing program 2: syz_io_uring_setup(0x638e, &(0x7f0000000780), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0) 00:30:58 executing program 1: openat$hwrng(0xffffff9c, &(0x7f0000000880), 0x280, 0x0) 00:30:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_timeval(r0, 0x1, 0xa, 0x0, &(0x7f00000000c0)) 00:30:58 executing program 4: add_key$fscrypt_v1(0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffe) 00:30:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000300)={&(0x7f0000000240), 0xc, 0x0}, 0x0) 00:30:58 executing program 3: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001f40)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 00:30:58 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r2, 0x0, 0x0, 0x20020001, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$inet(r2, &(0x7f000000bbc0)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000100)="dc", 0x1}], 0x1}}], 0x1, 0x60cd814) sendto$inet(r2, &(0x7f0000000700)="ee", 0x1, 0x0, 0x0, 0x0) 00:30:58 executing program 1: readlinkat(0xffffffffffffffff, 0x0, &(0x7f0000000440)=""/88, 0x58) 00:30:58 executing program 4: syz_io_uring_setup(0x3db6, &(0x7f0000000100), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000fee000/0xc000)=nil, &(0x7f0000000000), &(0x7f0000000180)) 00:30:58 executing program 5: socket(0x2, 0xe, 0x0) 00:30:58 executing program 0: syz_io_uring_setup(0x5256, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, 0x0) 00:30:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0xa, [0x0, 0x0]}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c892c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f0a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) 00:30:59 executing program 1: syz_mount_image$fuse(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1010490, &(0x7f0000000140)={{}, 0x2c, {}, 0x2c, {'user_id', 0x3d, 0xee01}}) 00:30:59 executing program 4: syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYRESDEC]) 00:30:59 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000001500)=[{0x0}], 0x1) 00:30:59 executing program 3: syz_io_uring_setup(0x638e, &(0x7f0000000780)={0x0, 0x0, 0x20}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0) 00:30:59 executing program 0: syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x820e0, &(0x7f0000000080)={{}, 0x2c, {}, 0x2c, {'user_id', 0x3d, 0xee01}}) 00:30:59 executing program 2: unlinkat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200) [ 715.331108][ T8853] fuse: Bad value for 'fd' [ 715.421149][ T8855] fuse: Bad value for 'fd' 00:30:59 executing program 1: syz_mount_image$fuse(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={{}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, 0xee00}}) 00:30:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) 00:30:59 executing program 5: openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.log\x00', 0x2042, 0x0) 00:30:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000980), r0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c00), 0xffffffffffffffff) 00:30:59 executing program 3: socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x42, 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) r0 = syz_io_uring_setup(0x2de7, &(0x7f0000001600), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x1261, 0x0, 0x0, 0x0, 0x0) 00:30:59 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x4, &(0x7f0000000040)=@framed={{}, [@ldst={0x2}]}, &(0x7f00000000c0)='GPL\x00', 0x6, 0xdf, &(0x7f0000000100)=""/223, 0x0, 0x1e, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000200), 0x8, 0x10, 0x0}, 0x80) [ 715.803058][ T8865] fuse: Bad value for 'fd' 00:31:00 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB='4\x00i'], 0x34}}, 0x0) 00:31:00 executing program 4: r0 = openat$hwrng(0xffffff9c, &(0x7f0000000a80), 0x0, 0x0) write$cgroup_freezer_state(r0, 0x0, 0x0) 00:31:00 executing program 5: name_to_handle_at(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x1000) 00:31:00 executing program 0: openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0x0) 00:31:00 executing program 2: fsopen(&(0x7f0000000180)='sockfs\x00', 0x0) 00:31:00 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect(r0, &(0x7f0000000480)=@xdp, 0x80) 00:31:00 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmmsg$sock(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000000140)="389ab00de2a06dc86aad5aef8493fbb19d666bc5ac64eb8249fc11e5380d20a9532c88e6eed211ee6bf9613f72f7432809b283fc", 0x34}, {&(0x7f0000000180)="9c3806f4415591f1147244774ab08f", 0xf}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="18c8126572bb7f994c0ce8139a5473b959ae954cd8d35d9e4b37f30e0f498288b7ef6b", 0x23}, {&(0x7f0000001200)="c45a01361a34021a01d7d0bb79b8a206461fc0ce835cb649d72621efecad3160de556f323fe57f41e9215290cff1f0f203db795a0ce11b87b92696654293a420f2236cca37a8a8e89387a31ef550f6737a5769d8a264f23b056d6f971ce2da6c6d49096d50b16c1b1d07c20ae25d53d3135fa4ad144a3adca84d6c73af38c60041296349d14140c32d762b67cc5349ff81ba49d8f391b55fcdb5da5aabadae9c4cf4f95d58c8461fa058719c81f4e4096f21fc543a2fe27d48b2109e2f30336ba2b458604789b7875cc3c938e5c785cba5", 0xd1}, {&(0x7f0000001300)="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", 0xd8a}], 0x6}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x803e0000}}], 0x2, 0x0) 00:31:00 executing program 4: sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8051}, 0x0) r0 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f0000000140), 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$smc(0x0, 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r1, 0x0, 0x70bd2d, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x50) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000440)={'syztnl1\x00', &(0x7f00000003c0)={'sit0\x00', 0x0, 0x2f, 0x81, 0x0, 0x0, 0x3f, @private2, @mcast2, 0x0, 0x0, 0x0, 0x87d}}) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000300), 0xc, &(0x7f0000000740)={&(0x7f0000000540)={0x78, 0x0, 0x8, 0x70bd27, 0x25dfdbff, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x4}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x4}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4004050}, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f00000009c0), 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x3c, r0, 0x100, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0x28, 0x22, 0x0, 0x1, [{0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x28d}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x30000}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x3ff}, @NL80211_ATTR_FREQ_RANGE_START={0x8}]}]}]}, 0x3c}}, 0x0) ioctl$UFFDIO_CONTINUE(0xffffffffffffffff, 0xc020aa07, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000cc0)=@base={0xf, 0x0, 0x1, 0x5f, 0x0, 0xffffffffffffffff, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x5}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x18, 0x4, &(0x7f0000000b80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6}, [@exit]}, &(0x7f0000000bc0)='syzkaller\x00', 0x4ede, 0x3a, &(0x7f0000000c00)=""/58, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000c40)={0x0, 0x2}, 0x8, 0x10, 0x0}, 0x80) socketpair(0x0, 0x0, 0x81, &(0x7f0000000e00)) 00:31:00 executing program 0: r0 = fsopen(&(0x7f0000000080)='securityfs\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x2, &(0x7f0000000000)='lazytime\x00', &(0x7f0000000100)='[', 0x1) 00:31:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00'}) 00:31:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x1c0}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[], 0x1c0}}, 0x0) 00:31:00 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000003940)=[{{&(0x7f0000000000)={0x2, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @private1}, 0x1c, &(0x7f0000002480)=[{&(0x7f0000000080)="4dd23e8cf21405d1b5c0844f4ee7f8fe7a3ab7067818da621684a62d5c8ca6afe28e3d6c65bbcb07c130483a1ac4c5628c2e35bd333563e3ae2003223dcee83b82d8d6fac64532caf08f3f33e068fc0c922d0f286df31b04f576a0238f8a634f37fe05f560cc0e4cb82bb2", 0x6b}, {&(0x7f0000000100)="ac4d227c3ed864bab55294a3cca90acd", 0x10}, {&(0x7f0000000140)="a3854b6546bb0e94d543d5d20b591b732dc03544b0c6a25d12910b3143ed4a768211d0502682ad7d2b498b46609b147b457bae041d56f356049e8f66b728e09fcaebfb13373b908e23", 0x49}, {&(0x7f00000001c0)="916f004d25facd3e9d6361afc4521aec15a15f37f097033d0b781e12da5adf4ca07390c83c5be64fcc7500e7309fce991c284452fab1361d33129c3a58e4dd82ee33921db4f9f3d07a218d1886aaec883961dad82c8663fbe129c14ac40c025c5228aa3b9543e35c0057484f6edeafa29f7cbc0b3310166a45fc63c3676ff86607da7ecfee4a468686c87a441d5b117ec08f8bf2ca76f9777ce294982e3b94389868965da8678f432de5b7d1e6507ee7a3134fb2d81cee37c169ba44206c8fb9824207c9b983905971652882e7b35b2aab31198f6d2f6d50623e94a253c6c5c01dfdc05f4dc81cfcda00bc1936", 0xed}, {&(0x7f00000002c0)="31777ae24bd3645a49134e63c5bf922be2611b", 0x13}, {&(0x7f0000000300)="a76050d5deb843811c0869f19886711a7e14b7266e3478f95cd125c3c715fb95c42b55909f2aa63addb8a17cb928dd660ab27bb4749ab5b2ce133b0556628e44eeda574c7f5138f930436c45db06b656c2e56d5777b3dbf45ce4bae11ee9f371d745b34216031ad8dfdf211ac89f89d46538f47721f42d314df33b04e6377514d4dbe80b2454474a320d017228510e7b3d5a8c587e3ac86da9f877bf09c6a9d1ee1251df", 0xa4}, {&(0x7f00000003c0)="5b9720de484a249a15cd4a0e35a7e71a216a42ad05a07de8954f249aa418db4842a95da1bec4dfa0b449d58c3c55b8c11b93c427b7c3469f969c616c66340a", 0x3f}, {&(0x7f0000000400)="4f246d34bf654229e90b26b8e7cb58543fc07e99f62124381e0f9ba8f2306eca604190abbf49550aee1b5e69b3fb195428628464c647a75e2edb5a8380c5842ba0be703a4927cbe5ebad020eca7432803d53b5f7ff", 0x55}, {&(0x7f0000000480)="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0x1000}, 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0x1000}], 0xa, &(0x7f0000003a40)=[@rthdr_2292={{0x58, 0x29, 0x39, {0x0, 0x8, 0x0, 0x0, 0x0, [@private0, @private1, @remote, @local]}}}, @rthdr_2292={{0x78, 0x29, 0x39, {0x0, 0xc, 0x0, 0x0, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, @mcast1, @remote, @private0, @empty]}}}, @dstopts={{0x40, 0x29, 0x37, {0x0, 0x4, '\x00', [@jumbo, @jumbo, @pad1, @pad1, @enc_lim, @enc_lim, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo]}}}, @hopopts_2292={{0x0, 0x29, 0x36, {0x0, 0x0, '\x00', [@ra, @padn={0x1, 0x0, [0x0, 0x0, 0x0]}, @enc_lim, @hao={0xc9, 0x0, @local}, @padn={0x1, 0x0, [0x0, 0x0]}, @jumbo, @padn={0x1, 0x0, [0x0]}, @generic={0x0, 0x0, "c0c5bc64be9ed6b9b5b4ff624e6806ecabd74c815cf2684011d536f627467ac0ea33b2c3000a0f0530e6f623c9dafee6288c7fac86f6bd7991dee317a7e41537ab75d6c40f8f0777abb23398188284198054c3740b818e"}]}}}, @dstopts_2292={{0xa8, 0x29, 0x4, {0x0, 0x11, '\x00', [@jumbo, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @enc_lim, @enc_lim, @jumbo, @ra, @calipso={0x7, 0x48, {0x0, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}}}, @hoplimit={{0x14}}, @rthdrdstopts={{0x40, 0x29, 0x37, {0x0, 0x4, '\x00', [@padn={0x1, 0x1, [0x0]}, @ra, @hao={0xc9, 0x10, @local}, @enc_lim, @jumbo]}}}, @hoplimit={{0x14}}], 0x2a0}}, {{0x0, 0x0, &(0x7f0000003a00)=[{&(0x7f0000002800)="4b8039a86dca41a6646be4b77c6120bd5a2bc81dba784767200154185de6a3d2fc4b12e8c7c2dbcf67eb3479ad47b37a96836b138cdeb9cee600560f0eab41cfff89b0abab94af14d933e1b6541d9a96909a0b47c6205d60503e1f12af3dbc6d8ab139001339b73dabff2c", 0x6b}, {&(0x7f0000002880)="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", 0x1000}], 0x2, &(0x7f00000038c0)=[@dontfrag={{0x14}}, @hopopts={{0x20, 0x29, 0x36, {0x0, 0x0, '\x00', [@pad1]}}}, @hoplimit={{0x14}}], 0x50}}], 0x3, 0x0) 00:31:01 executing program 0: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000003e00), 0x101040) 00:31:01 executing program 1: openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x301801, 0x0) 00:31:01 executing program 5: r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000780)={0x235c, 0x5c, 0x9}) 00:31:01 executing program 2: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000013c0)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) fsmount(r0, 0x0, 0x80) 00:31:01 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000003900)=[{{&(0x7f0000000000)={0x2, 0x4e21, 0x0, @private0}, 0x1c, 0x0}}, {{&(0x7f0000001500)={0xa, 0x4e21, 0x0, @private2}, 0x1c, 0x0, 0x0, &(0x7f0000001bc0)=[@hoplimit={{0x14, 0x29, 0x34, 0x3ff}}], 0x18}}], 0x2, 0x0) 00:31:01 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r0, &(0x7f0000001500)=[{{0x0, 0x0, &(0x7f0000000e00)=[{0x0}, {0x0}], 0x2, &(0x7f0000001400)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}], 0x28}}], 0x1, 0x0) 00:31:01 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x13, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 00:31:01 executing program 0: socketpair(0x2, 0x3, 0x106, &(0x7f00000000c0)) 00:31:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@sack_perm, @window, @window, @sack_perm], 0x4) 00:31:01 executing program 2: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000013c0)='/sys/kernel/debug/binder/stats\x00', 0x7, 0x0) 00:31:01 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x18, 0x3, &(0x7f0000000b80)=@framed, &(0x7f0000000bc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000c40), 0x8, 0x10, 0x0}, 0x80) 00:31:02 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x18, 0x3, &(0x7f0000000b80)=@framed, &(0x7f0000000bc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000d40)=[0x1, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1]}, 0x80) 00:31:02 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x4b47, 0x0) 00:31:02 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000007e40)=[{{&(0x7f0000000840)={0xa, 0x4e22, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000001440)=[@hopopts={{0x18}}], 0x18}}], 0x1, 0x8084) 00:31:02 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f000000a140)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2e}}}, 0x1c, 0x0}}], 0x1, 0x0) 00:31:02 executing program 2: fsopen(&(0x7f0000000080)='securityfs\x00', 0x0) 00:31:02 executing program 5: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0x1, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)) 00:31:02 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000e00)) 00:31:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x0, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @loopback}, 0xfe07}) 00:31:02 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000013c0)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) read$hiddev(r0, &(0x7f0000000040)=""/40, 0x28) 00:31:02 executing program 2: bpf$MAP_CREATE(0x12, &(0x7f00000007c0)=@bloom_filter, 0x48) 00:31:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), 0x14) 00:31:02 executing program 3: bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000002c0), 0x10) 00:31:02 executing program 4: fsopen(&(0x7f0000003540)='configfs\x00', 0x0) 00:31:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmmsg$sock(r0, &(0x7f0000006500)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000002cc0)=@pppol2tpv3, 0x80, 0x0}}], 0x2, 0x0) 00:31:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000b80)={0x14, 0x0, 0x4}, 0x14}}, 0x0) 00:31:03 executing program 2: r0 = fsopen(&(0x7f0000000080)='securityfs\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f0000000040)='posixacl\x00', 0x0, 0x0) 00:31:03 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x0, 0x0, 0x0, &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 00:31:03 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x18, 0x3, &(0x7f0000000b80)=@framed, &(0x7f0000000bc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000d40)=[0x1, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1]}, 0x80) 00:31:03 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x0, r0/1000+60000}) 00:31:03 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x4020940d, 0x0) 00:31:03 executing program 2: syz_open_dev$hiddev(0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x72) 00:31:03 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, 0x0, &(0x7f0000000340)) 00:31:03 executing program 5: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) pidfd_send_signal(r0, 0x0, &(0x7f0000000280)={0xe, 0x0, 0x1}, 0x0) 00:31:03 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r0, &(0x7f0000001500)=[{{&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{0x0}, {0x0}], 0x2, &(0x7f0000001400)=[@rights={{0x10}}], 0x10}}], 0x1, 0x0) 00:31:03 executing program 4: r0 = fsopen(&(0x7f0000000080)='securityfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 00:31:03 executing program 2: syz_open_dev$evdev(&(0x7f00000012c0), 0x3, 0x0) 00:31:03 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000003440), 0x48) getresuid(&(0x7f00000034c0), &(0x7f0000003500), &(0x7f0000003540)) 00:31:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r0, &(0x7f0000000440)={&(0x7f0000000380), 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c}, 0x1c}}, 0x0) 00:31:04 executing program 5: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) write$UHID_SET_REPORT_REPLY(r0, &(0x7f0000000580)={0xc}, 0xc) 00:31:04 executing program 3: syz_open_dev$evdev(&(0x7f0000001100), 0x0, 0x400200) 00:31:04 executing program 4: select(0x0, 0x0, 0x0, &(0x7f0000002780), &(0x7f00000027c0)) 00:31:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmmsg$sock(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000000140)="389ab00de2a06dc86aad5aef8493fbb19d666bc5ac64eb8249fc11e5380d20a9532c88e6eed211ee6bf9613f72f7432809b283fc", 0x34}, {&(0x7f0000000180)="9c3806f4415591f1147244774ab08f", 0xf}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="18c8126572bb7f994c0ce8139a5473b959ae954cd8d35d9e4b37f30e0f498288b7ef6b", 0x23}, {&(0x7f0000001200)="c45a01361a34021a01d7d0bb79b8a206461fc0ce835cb649d72621efecad3160de556f323fe57f41e9215290cff1f0f203db795a0ce11b87b92696654293a420f2236cca37a8a8e89387a31ef550f6737a5769d8a264f23b056d6f971ce2da6c6d49096d50b16c1b1d07c20ae25d53d3135fa4ad144a3adca84d6c73af38c60041296349d14140c32d762b67cc5349ff81ba49d8f391b55fcdb5da5aabadae9c4cf4f95d58c8461fa058719c81f4e4096f21fc543a2fe27d48b2109e2f30336ba2b458604789b7875cc3c938e5c785cba5", 0xd1}, {&(0x7f0000001300)="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", 0xd8a}], 0x6}}, {{0x0, 0x0, 0x0, 0x11}}], 0x2, 0x0) 00:31:04 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 00:31:04 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='loginuid\x00') 00:31:04 executing program 1: syz_open_procfs(0x0, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c}, 0x1c}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000540), r0) 00:31:04 executing program 3: r0 = fsopen(&(0x7f0000000100)='virtiofs\x00', 0x0) fsmount(r0, 0x0, 0x0) 00:31:04 executing program 4: select(0x40, &(0x7f0000002700), 0x0, 0x0, &(0x7f00000027c0)) 00:31:04 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) recvmmsg$unix(r0, 0x0, 0x0, 0x0, 0x0) 00:31:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000cc0)={&(0x7f0000000b00), 0xc, &(0x7f0000000c80)={&(0x7f0000000b80)={0x14}, 0x14}}, 0x0) 00:31:04 executing program 1: openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) 00:31:04 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x18, 0x3, &(0x7f0000000b80)=@framed, &(0x7f0000000bc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000c80), 0x10}, 0x80) 00:31:04 executing program 3: getitimer(0x2, &(0x7f0000000880)) 00:31:05 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) recvmmsg$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)) 00:31:05 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000012c0), 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001300)=""/177) 00:31:05 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg$inet6(r0, &(0x7f0000007c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x24008041) 00:31:05 executing program 1: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) write$UHID_CREATE2(r0, &(0x7f00000005c0)={0xb, {'syz0\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e7"}}, 0x119) write$UHID_SET_REPORT_REPLY(r0, &(0x7f0000000580), 0xc) 00:31:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000540), 0xffffffffffffffff) 00:31:05 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, 0x0, 0x0, 0x0) 00:31:05 executing program 4: bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x0, 0x3, &(0x7f0000000b80)=@framed, &(0x7f0000000bc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[], 0x1c0}}, 0x0) 00:31:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x0, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @loopback}, 0xfe07, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)='veth1\x00', 0x85e8, 0x400, 0x9}) [ 721.606329][ T3542] hid-generic 0000:0000:0000.0001: item fetching failed at offset 0/1 [ 721.629999][ T3542] hid-generic: probe of 0000:0000:0000.0001 failed with error -22 00:31:05 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x0, 0x3, &(0x7f0000000b80)=@framed, &(0x7f0000000bc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:05 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) getsockname$unix(r0, &(0x7f00000003c0), &(0x7f0000000440)=0x6e) 00:31:05 executing program 2: fsmount(0xffffffffffffffff, 0x0, 0xc) 00:31:06 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x14}, 0x48) 00:31:06 executing program 4: r0 = fsopen(&(0x7f0000006100)='devpts\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='posixacl\x00', 0x0, 0x0) 00:31:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x0, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @loopback}, 0xfe07, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)='veth1\x00', 0x85e8, 0x400, 0x9}) 00:31:06 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000100)='.\x00'}, 0x10) 00:31:06 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000007e40)=[{{&(0x7f0000000840)={0xa, 0x4e22, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000001440)=[@flowinfo={{0x14, 0x29, 0xb, 0x9}}, @flowinfo={{0x14}}], 0x30}}, {{&(0x7f0000002f80)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c, 0x0}}], 0x2, 0x8084) 00:31:06 executing program 3: socket$inet6(0xa, 0x8000e, 0x0) 00:31:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x0, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @loopback}, 0xfe07, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)='veth1\x00', 0x85e8, 0x400, 0x9}) 00:31:06 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=@bloom_filter={0x1d}, 0x48) 00:31:06 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x18, 0x3, &(0x7f0000000b80)=@framed, &(0x7f0000000bc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:06 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000003440)=@base={0x0, 0x0, 0x0, 0x0, 0x140c, 0xffffffffffffffff, 0xe0f0}, 0x48) 00:31:06 executing program 2: r0 = fsopen(&(0x7f0000000080)='securityfs\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='lazytime\x00', 0x0, 0x0) 00:31:06 executing program 1: r0 = fsopen(&(0x7f0000000080)='securityfs\x00', 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x210000, 0x0) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f0000000100)='securityfs\x00', 0x0, r0) 00:31:06 executing program 5: fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) 00:31:06 executing program 4: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003600)={0xffffffffffffffff}, 0x4) 00:31:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x0, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @loopback}, 0xfe07, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)='veth1\x00', 0x85e8, 0x400, 0x9}) 00:31:07 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000000), 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080), 0x0) 00:31:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, 0x0, &(0x7f00000005c0)) 00:31:07 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000007e40)=[{{&(0x7f0000000840)={0xa, 0x4e22, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000001440)=[@hopopts={{0x18}}], 0x18}}], 0x1, 0x8084) sendmmsg$inet6(r0, &(0x7f0000003ac0)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000040)="a3bfb68ad3d23546e1ece5fbd282bf58496a89914a1607ab8aa2c5bf6031e24bbc1c8f2d93a6eb83550c1b7b820cf1f6", 0x30}, {&(0x7f0000000080)="e87e57f22a4bb9b0b4a9fd6de982263c2307c98a8eed8e8be6aa5ac3f5e9e31c46c7fbb454e188664fc7cdbf57d307939dd4f1449963fcc94a9653d06d338f4bf9ff29b874f41808e22df1a5e8ea5e1111c0", 0x52}, {&(0x7f0000000100)="462e9a1958c3309d1c2e9ab9062df44a917a8eb223afa6cc77050058a6a0b88c2d1dbd747b84e1a6ffd2094017d7efde71", 0x31}, {&(0x7f0000000140)="1c31c4aefd335d12568723c83ca482369f5d867b711278313c51c2e83e36047999fa03f10f4b9b77007a07a154dcc0d6b50143c7b991380656543e7b6307b3f573989d34a4893e8f444f383b7efd9b55a8c2fde4f381efa1990f4c5f4dc46e8102e9f009080101e9ca4074efdb49e32241b7d910790c6610f0e7e0d2c584a11161fade151caef06b13c7e40c9d3a2c004fdb6c3b8dae09bd937ed2020624984725194b8e2df2011c2ab3df7a299baad84088bfb607ec", 0xb6}, {&(0x7f0000000200)="3167aff2d357898b039771a2cf5d8bc59d890171ee8347b30f937340aea2ee8faca9cdd27c", 0x25}, {&(0x7f0000000240)="e1ceb0bdae091c93ca58d19cf0ec577d66bc360e34702be0324e109a26113982bed66a865fc247a785c1c18e94b0af0d31dcff94290a1d7e9b706c7cb02c5e4ab3652bad1057aa46d655c4fef61639c157de30e12055c4afd6fec27a8b35bb43fe8e47d89f73a2d00fef4392d2f3b803", 0x70}, {&(0x7f00000002c0)="df0df75c2191ff0a005da64bb4cae58ba3354a33d81e64d86c77a06c1c2978841e501383bdc271d8ce499c3cd038f815ef6113ab4ab7bf7d77dedb61ee6e865c1bb227dce0b675b4269fe0658a7f7e2cf11782dcf2d960bee802f61a077d62b618bf3c1724d53d8240e8fcdcbb8c45dc4634800b05a88773ca6e55637a82837fc38b4eb57eefe943b1259780b49d92baaf64b56b781d993858b8266f7265cab1cc037604d1e8ace038ecb7b917d43ac4c9ac09617079954adae4bd6509eff265b6", 0xc1}, {&(0x7f00000003c0)="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", 0x2e6}], 0x8}}], 0x1, 0x0) 00:31:07 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40049409, 0x0) 00:31:07 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x0, &(0x7f00000002c0)={0x0}) select(0x40, &(0x7f0000000200), &(0x7f0000000240)={0x101}, 0x0, &(0x7f0000000300)={r0}) 00:31:07 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) write$UHID_CREATE2(r0, &(0x7f00000005c0)={0xb, {'syz0\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e7"}}, 0x119) write$UHID_GET_REPORT_REPLY(r0, &(0x7f0000000140), 0xa) 00:31:07 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x1ffff000) 00:31:07 executing program 3: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000013c0)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000013c0)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f0000000000)='+(..+]$^\x00', 0x0, r1) 00:31:07 executing program 5: openat$sndtimer(0xffffffffffffff9c, 0x0, 0x101040) [ 723.690996][ T3542] hid-generic 0000:0000:0000.0002: item fetching failed at offset 0/1 00:31:07 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x20000000) [ 723.738365][ T3542] hid-generic: probe of 0000:0000:0000.0002 failed with error -22 00:31:07 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0xc0189436, 0x0) 00:31:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000d80)={'wg0\x00'}) 00:31:08 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmmsg$sock(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000000140)="389ab00de2a06dc86aad5aef8493fbb19d666bc5ac64eb8249fc11e5380d20a9532c88e6eed211ee6bf9613f72f7432809b283fc", 0x34}, {&(0x7f0000000180)="9c3806f4415591f1147244774ab08f", 0xf}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="18c8126572bb7f994c0ce8139a5473b959ae954cd8d35d9e4b37f30e0f498288b7ef6b", 0x23}, {&(0x7f0000001200)="c45a01361a34021a01d7d0bb79b8a206461fc0ce835cb649d72621efecad3160de556f323fe57f41e9215290cff1f0f203db795a0ce11b87b92696654293a420f2236cca37a8a8e89387a31ef550f6737a5769d8a264f23b056d6f971ce2da6c6d49096d50b16c1b1d07c20ae25d53d3135fa4ad144a3adca84d6c73af38c60041296349d14140c32d762b67cc5349ff81ba49d8f391b55fcdb5da5aabadae9c4cf4f95d58c8461fa058719c81f4e4096f21fc543a2fe27d48b2109e2f30336ba2b458604789b7875cc3c938e5c785cba5", 0xd1}, {&(0x7f0000001300)="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", 0xd8a}], 0x6}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002900)=[@mark={{0x14}}], 0x18}}], 0x2, 0x0) 00:31:08 executing program 3: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x301801, 0x0) pidfd_send_signal(r0, 0x0, 0x0, 0x0) 00:31:08 executing program 5: bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)) 00:31:08 executing program 0: syz_open_procfs(0x0, &(0x7f00000000c0)='totmaps\x00') 00:31:08 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000080)=""/189) 00:31:08 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r0, &(0x7f0000001500)=[{{&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{0x0}, {0x0}], 0x2, &(0x7f0000001400)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}], 0x28}}], 0x1, 0x0) 00:31:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000b80)={0x14}, 0x14}}, 0x0) 00:31:08 executing program 5: getresuid(&(0x7f00000034c0), &(0x7f0000003500), 0x0) 00:31:08 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x9, 0x0, 0x0, 0x0, 0x116d}, 0x48) 00:31:08 executing program 2: fsopen(&(0x7f0000000280)='pipefs\x00', 0x0) 00:31:08 executing program 1: ioctl$HIDIOCGPHYS(0xffffffffffffffff, 0x80404812, 0x0) 00:31:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='totmaps\x00') sendmsg$NL80211_CMD_GET_SURVEY(r0, 0x0, 0x0) 00:31:09 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000007e40)=[{{&(0x7f0000000840)={0xa, 0x4e22, 0x0, @dev}, 0x1c, &(0x7f0000000d00)=[{&(0x7f0000000880)="3b585f34a57987bf8bbed29546b818485fbbd9c5e0bdefbb1565d3f759f6040f3c5a609e79eddd5783d6578a0c0a3ff71ff5ae8b71ad7efec464cf7c8f198007f78fbe56526a2ae575cdc3731a0fd58b27b170cda8c419f44844b031667e0cbfc73e0c55533a80b8a562fb4e72cf0fa3b92dd873415223ec629c6167ba7801cea6d78264a544d4255ac7ac1ef7877a22b1955ebcaaa1213ff510682aae872c327ab7845ce89012ae667679fbb610fb44d15b96b74eec", 0xb6}, {&(0x7f0000000940)="57c5ae34ba6946cfd1676365c6da36b73f99a19d9baf6eb73f6b75273d38045abdfef3680e72a3a41addd5a18a471239f4498f93c1cea493467d687069e1cc519088aa702a5ac54f5a588c4ae91a3b07f0423b337b3d38b2e7e6d679814c16ed28eb37dc0819dcb9dc390e00f53bc04fd2990e4e3170ffe9fee84d374628fe56fe328b1f4b807e8968853ecdd975fbdaad0b38", 0x93}, {&(0x7f0000000a00)="d607c753e693bf6f8790441a29120f0c8e857c778cdf4f9a95dc047805d34386f4e6b2e0289872b8f9756cd0b7466e40019911a57c460905049e41bee70764f94928fd59d5df68b75f510e654f360dadca0c5a643ce6ba91ae93dbcaa418fe9853b262882d3a53558e641c36726b1399b3b3655986eb9ca375b8030b8005d5a08367c57b1f68de330ff696ed3d9bb40ca1add7d4ecde109798b9a9fbc839d003b42a2a34d4516ba2d19f3858461c0726e85a8035", 0xb4}, {&(0x7f0000000ac0)="438b932f105d2c96974686bb81c34cab6c534f30118291fbfeda120ad801378bf0f2938d993c638dc4296856c92cc29ee9d13fcc302410b97fcc64c4b8a69d3a0020525114db235f537d7c3cafd2769a032039b5710fa63e8b0d363b6dcd6e524b2d5a258ad2415b6ec8674b5c357b9b640068d45d6f09e27fe155852cce05f0f58e51ff78dbf63e8e36b0248352fa", 0x8f}, {&(0x7f0000000b80)="d31bd0d8680e5b88087e50c400c5de8422c5297424c2355e3bda032855db02d55ec54148b1d7c6d66007b6c3adf3f9b88ab38e05810fcdc68b27a6acaad7fe40d720be8481d47b7705cb6ac0f38d38fbbc148e74b8be65a1ff6982760e1e05a801e35782f46c4aba3987", 0x6a}, {&(0x7f0000000c00)="ffd1184b9aee684160d9817f12ce22b102239b504264cac6736569aeea21489d8263acedf1ceac31ffb23d458732153a3be6aef086f6a8af0631de063df75373d5d8de1bcf60f1f2b44cc549cc342287698b90a9fcc13f36e8aeaed5098799ecb2a1f36275e9ed4cdef072f40cb5ee1985407419910193eb1d144b01754c52713bea379977238fe008cc7ec9a3bc73f70347f3c1dc1ec45b75c7f7bbeff25dc7f51f7a750ccb58281de563505b65e3836f4c6ec93dee3c833150badab366e378f070dfd9d7ca148c38ccac89402f4f3565ec6e245b6ad474c21166d830a3edb5afdc9d819607", 0xe6}], 0x6, &(0x7f0000001440)=[@hopopts={{0x48, 0x29, 0x36, {0x0, 0x5, '\x00', [@pad1, @enc_lim, @hao={0xc9, 0x10, @private2}, @hao={0xc9, 0x10, @dev}]}}}], 0x48}}, {{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000d80)="bb4a2b21acfc85209c13f5133e3d58776ff90ecedabead6c0ac9740e61878304cc9325141f87eb64456dfc84018cb8067b4faeb863a1676e617c19263892557351", 0x41}, {&(0x7f0000000e00)="2f6c77954c9367961c1656e7e8327ff40daf169afb5cc77982dcf94088ca79a5cba3d3985f579d83e378dec6d6c63fdf46a1cf6c75a3dbb9a053139ad81d1881a9d0359c78d199a3a1a6ece0732a97b6a223877308ab", 0x56}, {&(0x7f0000000e80)="77cb4e1bebebf8cd6c4e19c9e0e530ae1ceb428e4f7c42dbea2ad6f1bfe1ca83abc4ba247abadc40b3bee9743dc0b8ade2232583b8780a5c684eeb7be81face133c2d46dcbf54cf9cf2805ab4a81c04407affddf58ee53cf961824e7cff856b4beacb8dcc5fe79dc9ba75efeff401c95762d06821800bae847b55d11b02a071cc0f736", 0x83}, {&(0x7f0000000f40)="818536ce625f3f69474b210e64967fe7beef4366a8554837df71bbf0b99dbda84d7754b66f24945a892b65ed8435401fd9bf68285f8e351f448a55a3f409fbc88a41d78bf1dd15a084afa398ea94f85aa8328646771de9ed5d0af491776361bf7094079fdb4abecfb7d7de461780f1518887c4d11c4968058fe4b9fd78c8c00bf021c7e14a8c", 0x86}], 0x4}}, {{0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000002680)="11", 0x1}], 0x1}}], 0x3, 0x8084) 00:31:09 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x0, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @loopback}, 0xfe07, 0x0, 0x0, 0x0, 0xe88}) 00:31:09 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x3, &(0x7f0000000100)=@framed, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:09 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x200040, 0x0) select(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x9}, 0x0, 0x0) 00:31:09 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0), 0x732515ecce628ac8, 0x0) 00:31:09 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$sock(r0, &(0x7f0000002c40)=[{{&(0x7f0000000040)=@qipcrtr, 0x80, 0x0}}], 0x1, 0x0) 00:31:09 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x2, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f00000002c0)={0x0, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @loopback}, 0xfe07, 0x0, 0x0, 0x0, 0xe88, &(0x7f0000000280)='veth1\x00', 0x85e8, 0x400, 0x9}) r3 = fsmount(r1, 0x0, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)=""/105) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), r1) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000140)={'wg0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB='w\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00o.', @ANYRES16=r4, @ANYBLOB="000257c6884b152cb57cbdd078a1ed37c6a899a45cb866d60000000c06d10a037af73907f3e3683bbadf9491bb7880ebadeb223a34b1624a1989cbededbb0b209c3600b44a6d7912a464897102996be1b63b265aafcb1adcaf9474b68bf4b362cc44b53c6b6e0c6eb881e2049297b09a9ca3b38ba2e58c55d08149819c03a3a4a83173f28b08fc4d9871513dfd92ab005863fe37ab42045487e028f4fa466b6ae079cf8bd7120c1f96396b294d6affcd96c331a57430d2140ba26825121787254cc7b75c85795510daed8c441f6b60ae93", @ANYRESOCT, @ANYBLOB="4c18018808000100", @ANYRES32=r5, @ANYBLOB="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"], 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x801) 00:31:09 executing program 2: ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x3, &(0x7f0000000100)=@framed, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:09 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001780)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev}, 0x1c, &(0x7f0000001200)=[{&(0x7f0000000040)="3a6e9edc52470b384650d01c48a516dd07532dea482d1e6a56942fdcb50463d20562f2dc1d792d69bfb81296199bdc92b4296a5e9df1c95a0c134028e27a1e76edd7f1f9381d724d2b7e44e509d5d5f1a727118a5d456567ff4ab4e0581d0a3702012b484b57d3cef98979e122f494789213e718793a9b54cf9c84f9bd27b6c3c7930fd2218d09a297e3017ab907dd2c2448b47071028fa7a89374f9860e", 0x9e}, {&(0x7f0000000100)="b215bd062fdbe4da4f5648dbf56e95efb0e80b43192da7bad62c458480ecb2b2b8c390a94ecb266c80854f27fd9acbed0638f2cc44a0da371389", 0x3a}, {&(0x7f0000000140)="8c449e956a852f1f6a4466b88513c779c9143d555fe0fec79b3af848", 0x1c}, {&(0x7f0000000180)="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", 0x3a9}], 0x4, &(0x7f0000001280)=[@dstopts_2292={{0x120, 0x29, 0x4, {0x0, 0x21, '\x00', [@enc_lim, @enc_lim, @generic={0x0, 0xf3, "31286f644727f1734752e9372a7f93bc8cc8fa000d8ac81a58c80407f882ce5259d095f57d213c3ed4c8509e9920c72c13a8072a4131b98082561271ac2b4ad7ee6b1e78ea04ee2f9d7601e09f7fbac0092deefd56dea714cf5dfa4542ac813635ff07614d10b14001676388a916f479deca939b1ecf6af609316a6e1e18e91dd2e5f434a2d10f1f9ae8dd538c8373a7f1fa3ef58538c986e55d2c8738082875d249ffa211c97cad75c8c19460fc1f87cb3a01d28c6d51116d74b718977a937692bc3362e60c883ab6bdaf533b232e2aa2f73e268851caf0c9ab46dd0eb81dba5fcdd6a207cdaac77710f42520c73e3b8a78ac"}, @pad1, @ra, @enc_lim, @enc_lim]}}}], 0x120}}], 0x1, 0x0) 00:31:09 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x16, 0x0, 0x37, 0x5, 0x1020, 0x1}, 0x48) 00:31:09 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f00000055c0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c, 0x0}}], 0x1, 0x0) 00:31:09 executing program 5: r0 = fsopen(&(0x7f0000000080)='securityfs\x00', 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000000)='\x00', &(0x7f0000000040)='./file0\x00', r1) 00:31:09 executing program 0: r0 = fsopen(&(0x7f0000006100)='devpts\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000180)='zonefs\x00', &(0x7f00000001c0)=',]/c\'[%\xc3\x00', 0x0) 00:31:09 executing program 2: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000040)={0xb, {'syz0\x00', 'syz1\x00', 'syz1\x00', 0x17, 0x0, 0x0, 0x0, 0x0, 0x0, "8fc10b739d59a57a1839b36c37f3b65373bbf2e47cc2b8"}}, 0x12f) write$UHID_SET_REPORT_REPLY(r0, &(0x7f0000000580)={0x8}, 0xc) 00:31:10 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000007e40)=[{{&(0x7f0000000840)={0xa, 0x4e22, 0x0, @dev}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000d80)="bb", 0x1}], 0x1}}], 0x2, 0x8084) 00:31:10 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001780)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000001280)=[@dstopts_2292={{0x18}}], 0x18}}], 0x1, 0x0) 00:31:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, 0x0) 00:31:10 executing program 5: r0 = fsopen(&(0x7f0000000080)='securityfs\x00', 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000000)='\x00', &(0x7f0000000040)='./file0\x00', r1) [ 726.225689][ T3542] hid-generic 0000:0000:0000.0003: unknown main item tag 0x5 [ 726.233578][ T3542] hid-generic 0000:0000:0000.0003: item fetching failed at offset 21/23 00:31:10 executing program 0: syz_open_procfs(0x0, &(0x7f00000000c0)='totmaps\x00') socket$nl_generic(0x10, 0x3, 0x10) [ 726.314643][ T3542] hid-generic: probe of 0000:0000:0000.0003 failed with error -22 00:31:10 executing program 3: socketpair(0x0, 0x0, 0x81, &(0x7f0000000e00)) 00:31:10 executing program 4: select(0x40, &(0x7f0000002700), 0x0, &(0x7f0000002780)={0x4}, &(0x7f00000027c0)) 00:31:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xd, 0x100010, r0, 0x0) 00:31:10 executing program 1: select(0x40, &(0x7f0000002700), &(0x7f0000002740)={0x101}, 0x0, 0x0) 00:31:10 executing program 5: r0 = fsopen(&(0x7f0000000080)='securityfs\x00', 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000000)='\x00', &(0x7f0000000040)='./file0\x00', r1) 00:31:10 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0xc020660b, 0x0) 00:31:10 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:11 executing program 2: openat$bsg(0xffffffffffffff9c, &(0x7f0000000540), 0x535d02, 0x0) 00:31:11 executing program 1: syz_open_dev$sndctrl(&(0x7f0000000380), 0x0, 0x0) 00:31:11 executing program 5: r0 = fsopen(&(0x7f0000000080)='securityfs\x00', 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000000)='\x00', &(0x7f0000000040)='./file0\x00', r1) 00:31:11 executing program 0: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000013c0)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 00:31:11 executing program 3: socketpair(0x2, 0x2, 0x81, &(0x7f0000000000)) 00:31:11 executing program 1: fsopen(&(0x7f0000000100)='cgroup\x00', 0x0) 00:31:11 executing program 2: syz_genetlink_get_family_id$SEG6(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$smc(0x0, 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f00000009c0), 0xc, 0x0}, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x0, 0x3, &(0x7f0000000b80)=@framed, &(0x7f0000000bc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) socketpair(0x0, 0x0, 0x81, 0x0) 00:31:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xe, 0x0, 0x0, 0xea3}, 0x48) 00:31:11 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x401c5820, 0x0) 00:31:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmmsg$sock(r0, &(0x7f0000002980)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002900)=[@mark={{0x14}}], 0x18}}], 0x2, 0x0) 00:31:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}, 0x48) 00:31:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x0, @private}}, 0x0, 0x0, 0x0, 0x0, "d025693fc8b880fc404e3ad3052412725428d8903fc7318a7637d69c46dcdfe6740b1b3d64d32f61ca72e6b80000352d4b4225e0c259bbc93affdc5ad80efb11ade159ec7f2dc66b69d70bc38082e9e8"}, 0xd8) 00:31:12 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x802, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000040)={0xb, {'syz0\x00', 'syz1\x00', 'syz1\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8f"}}, 0x119) write$UHID_DESTROY(r0, &(0x7f0000000180), 0x4) 00:31:12 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000700)) 00:31:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000000c0), 0x4) 00:31:12 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r0, &(0x7f0000001500)=[{{&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000001400)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x10}}], 0x28}}], 0x1, 0x0) 00:31:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000180)=0x40) 00:31:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000cc0)=@base={0xf, 0x0, 0x0, 0x5f}, 0x48) [ 728.313461][ T5] hid-generic 0000:0000:0000.0004: item fetching failed at offset 0/1 [ 728.353150][ T5] hid-generic: probe of 0000:0000:0000.0004 failed with error -22 00:31:12 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000a00)=@bpf_lsm={0x1d, 0x3, &(0x7f0000000740)=@framed, &(0x7f0000000780)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 00:31:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, &(0x7f0000001580)) 00:31:12 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x18, 0x3, &(0x7f0000000b80)=@framed, &(0x7f0000000bc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000c40), 0x8, 0x10, 0x0}, 0x80) 00:31:12 executing program 3: syz_genetlink_get_family_id$smc(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000800), 0xffffffffffffffff) 00:31:12 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/connector\x00') syz_open_procfs(0xffffffffffffffff, 0x0) 00:31:12 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000007e40)=[{{&(0x7f0000000840)={0xa, 0x4e22, 0x0, @dev}, 0x1c, 0x0}}], 0x1, 0x8084) sendmmsg$inet6(r0, &(0x7f0000003ac0)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000040)="a3", 0x1}], 0x1}}], 0x1, 0x0) 00:31:12 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000cc0)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5}, 0x48) 00:31:12 executing program 0: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000013c0)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000001c0)=@bpf_ext={0x1c, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, 0x80) 00:31:13 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000007e40)=[{{&(0x7f0000000840)={0xa, 0x4e22, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000001440)=[@flowinfo={{0x14, 0x29, 0xb, 0x9}}, @flowinfo={{0x14}}], 0x30}}], 0x1, 0x0) 00:31:13 executing program 2: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) read$hiddev(r0, &(0x7f0000000000)=""/107, 0x6b) 00:31:13 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x18, 0x3, &(0x7f0000000b80)=@framed, &(0x7f0000000bc0)='syzkaller\x00', 0x0, 0x3a, &(0x7f0000000c00)=""/58, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:13 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x18, 0x3, &(0x7f0000000b80)=@framed, &(0x7f0000000bc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000c80), 0x10}, 0x80) 00:31:13 executing program 5: syz_genetlink_get_family_id$ipvs(&(0x7f0000000b40), 0xffffffffffffffff) 00:31:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, 0x0, &(0x7f0000001580)) 00:31:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000002b40), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_POWER_SAVE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0}) select(0x40, &(0x7f0000000200)={0x8}, &(0x7f0000000240)={0x101}, 0x0, &(0x7f0000000300)={r2}) 00:31:13 executing program 2: syz_open_dev$sndctrl(&(0x7f0000000380), 0x0, 0x202) 00:31:13 executing program 3: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000013c0)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) accept4$unix(r0, 0x0, 0x0, 0x0) 00:31:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x9}, 0x48) 00:31:13 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001780)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev, 0x1}, 0x1c, 0x0}}], 0x1, 0x0) 00:31:13 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x18, 0x3, &(0x7f0000000b80)=@framed, &(0x7f0000000bc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000d40)=[0x1, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1]}, 0x80) 00:31:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x0, 0x3, &(0x7f0000000480)=@framed, &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 00:31:14 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmmsg$sock(r0, &(0x7f0000002980)=[{{0x0, 0x0, 0x0}}], 0x1, 0xc0) 00:31:14 executing program 4: getresuid(&(0x7f00000034c0), 0x0, 0x0) 00:31:14 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x18, 0x3, &(0x7f0000000b80)=@framed, &(0x7f0000000bc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:14 executing program 5: sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, 0x0, 0x0) 00:31:14 executing program 0: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001300), 0x4800) 00:31:14 executing program 4: r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000780)={0x235c, 0x5c}) 00:31:14 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmmsg$sock(r0, &(0x7f0000002980)=[{{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000000140)="389ab00de2a06dc86aad5aef8493fbb19d666bc5ac64eb8249fc11e5380d20a9532c88e6eed211ee6bf9613f72f7432809b283fc", 0x34}, {&(0x7f0000000180)="9c3806f4415591f1147244774ab08f", 0xf}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="18c8126572bb7f994c0ce8139a5473b959ae954cd8d35d9e4b37f30e0f498288b7ef6b", 0x23}, {&(0x7f0000001200)="c45a01361a34021a01d7d0bb79b8a206461fc0ce835cb649d72621efecad3160de556f323fe57f41e9215290cff1f0f203db795a0ce11b87b92696654293a420f2236cca37a8a8e89387a31ef550f6737a5769d8a264f23b056d6f971ce2da6c6d49096d50b16c1b1d07c20ae25d53d3135fa4ad144a3adca84d6c73af38c60041296349d14140c32d762b67cc5349ff81ba49d8f391b55fcdb5da5aabadae9c4cf4f95d58c8461fa058719c81f4e4096f21fc543a2fe27d48b2109e2f30336ba2b458604789b7875cc3c938e5c785cba5", 0xd1}, {&(0x7f0000001300)="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", 0xd8a}], 0x6}}, {{0x0, 0x0, 0x0, 0x2}}], 0x2, 0x0) 00:31:14 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x7) bind(r0, &(0x7f00000001c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80) 00:31:14 executing program 1: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000013c0)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 00:31:14 executing program 0: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x16002) 00:31:14 executing program 5: getgroups(0x2, &(0x7f0000000280)=[0xee01, 0xee01]) 00:31:14 executing program 4: syz_genetlink_get_family_id$SEG6(&(0x7f0000000140), 0xffffffffffffffff) 00:31:14 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0x3, &(0x7f0000000100)=@framed, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xe, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000280), 0x8, 0x10, 0x0}, 0x80) 00:31:14 executing program 2: getresuid(&(0x7f00000034c0), &(0x7f0000003500), &(0x7f0000003540)) 00:31:14 executing program 1: syz_open_procfs(0x0, &(0x7f00000000c0)='totmaps\x00') openat$vhost_vsock(0xffffffffffffff9c, 0x0, 0x2, 0x0) 00:31:15 executing program 0: r0 = fsopen(&(0x7f00000000c0)='proc\x00', 0x0) r1 = socket$unix(0x1, 0x2, 0x0) fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f0000000200)='*+{+(\x93@\x00\xd5\x82\xac\xcd+\x80\xf9\xff\xfc\x85_R)\xc3b\x01\x85\xb21\xac\xfa\xe4\xe9\v\x988\xb9\xfao\xa5H\xb9\xc3\x06\xa6r\xae\xdf\x027\xf2\xdei\xdbj)\x1aG]?\xa2\x91J\xb6R\x8b\v.\xc4\xb9\x9d$\x86\xf9\xb0\xef\bn\xc0d\xcf\x8bo\xc2\xcb\xd4\x96\x9e\x9dnyf\xf3B\xb2\xa0e\xffy\xdd>*Nh1\x84\xc2\xc6\fIa\xca\xb0\xd5{\x0f\x02\x9b\xa9r\x1f\x93\x1d\xfd\xed\xbe\xd9\x8c&\xd2)\xbe\x83m\x1e%\xc6\xb6\vG91I\xe5Z\x00sC\x89^\xce$UQ\x17t(@\xde\xce\xb2\x92#\xe0M\xc6:\xe1\x1a\x86\x9d_\x0f/\xf7\x83)SGc\xdd.\xb9\xfa', 0x0, r1) 00:31:15 executing program 5: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000ac0), 0x610482, 0x0) 00:31:15 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x7) bind(r0, &(0x7f00000001c0)=@in6={0xa, 0x0, 0x0, @mcast1, 0xff}, 0x80) 00:31:15 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000d80)={0x0, 0x3, &(0x7f0000000b80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000000bc0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) 00:31:15 executing program 3: select(0x40, &(0x7f0000002700), &(0x7f0000002740)={0x101}, 0x0, &(0x7f00000027c0)) 00:31:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='totmaps\x00') openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180), 0xc, &(0x7f0000000200)={0x0}}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, 0x0, 0x600, 0x0, 0x0, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x240048c0}, 0x0) ioctl$HIDIOCGPHYS(r0, 0x80404812, &(0x7f0000000500)) syz_genetlink_get_family_id$ethtool(0x0, r1) ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, 0x0) syz_open_procfs(0x0, &(0x7f0000000600)='timerslack_ns\x00') 00:31:15 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0xf, 0x4) 00:31:15 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'\x00', 0x1}) 00:31:15 executing program 4: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005dc0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 00:31:15 executing program 2: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040), 0x121900, 0x0) 00:31:15 executing program 3: write$ppp(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='totmaps\x00') ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c}, 0x1c}}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000480), 0x301000, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000540), 0xffffffffffffffff) openat$ppp(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000600)='timerslack_ns\x00') 00:31:15 executing program 1: openat$binder_debug(0xffffffffffffff9c, &(0x7f00000013c0)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) 00:31:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000017c0)=0x1, 0x4) 00:31:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) 00:31:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) 00:31:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000010c0), 0x4) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)=@ccm_128={{}, "58f3a4f863c173f7", "936a31053d1a20311f8281f05af22aca", "e992be91", "b5a0ec0b1a5e8cb2"}, 0x28) 00:31:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000180), 0x4) 00:31:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000880)='reno\x00', 0x5) 00:31:16 executing program 3: write$ppp(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='totmaps\x00') ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c}, 0x1c}}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000480), 0x301000, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000540), 0xffffffffffffffff) openat$ppp(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000600)='timerslack_ns\x00') 00:31:16 executing program 0: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, 0x0) 00:31:16 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) getsockopt$netlink(r0, 0x10e, 0x0, 0x0, &(0x7f0000000380)) 00:31:16 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_JOIN_FILTERS(r0, 0x65, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:31:16 executing program 5: socket$inet(0x2, 0x4b40916781cf1cec, 0x0) 00:31:16 executing program 1: setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000000), 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000780)) 00:31:16 executing program 3: write$ppp(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='totmaps\x00') ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c}, 0x1c}}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000480), 0x301000, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000540), 0xffffffffffffffff) openat$ppp(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000600)='timerslack_ns\x00') 00:31:16 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) getsockname$netlink(r0, &(0x7f00000007c0), &(0x7f0000000800)=0xc) 00:31:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x3, &(0x7f0000000440)=@gcm_128={{}, "1218fe0f4d2a1f4c", "0460cd7fa174d55002313e8a8f11ae0a", "7a558014", "7d8fee7c0070cd70"}, 0x28) 00:31:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) 00:31:17 executing program 5: r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x121040, 0x0) ioctl$VT_GETMODE(r0, 0x5601, 0x0) ioctl$TIOCL_GETSHIFTSTATE(0xffffffffffffffff, 0x541c, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x20000000) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000300)={0x1, 0x6, 0x200}) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340), 0x4) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000380)=0x4, 0x4) r1 = socket(0x0, 0x4, 0x0) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)={0x34, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xd2}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000801}, 0x80) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f00000004c0)=0x40, 0x4) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000500)=@gcm_128={{0x304}, "d010f9465012d771", "3da21878b77ffb5aaa8aa9ab15d677e0", "324023d0", "b16559a6f3e818f7"}, 0x28) 00:31:17 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/4096) 00:31:17 executing program 3: write$ppp(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='totmaps\x00') ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c}, 0x1c}}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000480), 0x301000, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000540), 0xffffffffffffffff) openat$ppp(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000600)='timerslack_ns\x00') 00:31:17 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00000000c0)=""/141, &(0x7f0000000180)=0x8d) 00:31:17 executing program 2: syz_mount_image$msdos(&(0x7f0000001ec0), &(0x7f0000001f00)='./file0\x00', 0x0, 0x0, &(0x7f0000001fc0), 0x0, &(0x7f0000002000)) 00:31:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@bloom_filter, 0x48) 00:31:17 executing program 4: r0 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001340)) ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f00000000c0)) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000080)={0x38, 0xfffffff8, 0x9, 0x7a79, 0x20, "2af70c726cee981462b5005b630da41fc8458e", 0x0, 0x5}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 00:31:17 executing program 5: select(0x40, &(0x7f0000000000)={0x5}, &(0x7f0000000040)={0x6}, 0x0, &(0x7f00000000c0)) 00:31:17 executing program 3: r0 = socket(0x25, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 00:31:17 executing program 0: r0 = socket(0x25, 0x5, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) [ 733.629570][ T9346] FAT-fs (loop2): bogus number of reserved sectors [ 733.636482][ T9346] FAT-fs (loop2): Can't find a valid FAT filesystem 00:31:17 executing program 1: openat$mice(0xffffffffffffff9c, &(0x7f0000000600), 0x0) 00:31:17 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000180)='&', 0x1, 0x0, &(0x7f0000000240)={0x1c, 0x1c, 0x2}, 0x1c) 00:31:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x40041) 00:31:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000540)=[@authinfo={0x10}], 0x10}, 0x0) 00:31:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001100), &(0x7f0000001140)=0x4) 00:31:18 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2}, 0x1c) 00:31:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001500)={&(0x7f0000001180)=@in={0x10, 0x2}, 0x15, 0x0}, 0x0) 00:31:18 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x2, 0x0, 0x0) 00:31:18 executing program 3: mq_open(&(0x7f0000000140)='gid', 0x40, 0x20, &(0x7f0000000180)) 00:31:18 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0xfffffdb9) 00:31:18 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat$incfs(r0, &(0x7f0000000140)='.log\x00', 0x4e6c2, 0xf) 00:31:18 executing program 1: mq_open(&(0x7f0000000000)='gid', 0x0, 0x81, &(0x7f0000000040)) 00:31:18 executing program 5: mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) fchownat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x1000) [ 734.848394][ T24] audit: type=1800 audit(1648427478.907:14): pid=9384 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name=".log" dev="sda1" ino=1174 res=0 errno=0 00:31:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$sock(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000c00)='m', 0x1}], 0x1}}], 0x1, 0x0) 00:31:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) 00:31:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000003b40)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000640)={0xed4, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x4, 0x48}, @generic="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"]}, 0xed4}], 0x1, &(0x7f00000005c0), 0x0, 0x800}, 0x44000040) 00:31:19 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x0, 0x0, 0x0, &(0x7f0000000540)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:19 executing program 5: capset(&(0x7f0000001700)={0x20071026}, &(0x7f0000001740)) 00:31:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000003b40)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000001780)=ANY=[], 0x180}, {&(0x7f0000003c80)=ANY=[@ANYBLOB="941400003300000828bd7000fcdbdf25c0000d8008002b00", @ANYRES32, @ANYBLOB="08005600e10000002b24e36b94680cbdecc436026129d1cdbad047f71fd6553c7655444806502f137675148a3ec8f594e2da672a6519bb6465c75da2a6781310c06c2795b667caa6c9fa08c6a15143651d4db7490948fc000c65e00d42f27adf739cf3dc7c4da186196a4cba83f6a11fecf4cdfbe6a95b4f2158636cc63dd6a7caa404fe1c6763cc51a90ccf0ab4a765d6fc60c5b271e5d881c9be55d9a36a39b32769a26f9757186a200aa908008d00", @ANYRES32=0xee01, @ANYBLOB="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"], 0x1494}], 0x2, &(0x7f00000005c0), 0x0, 0x800}, 0x44000040) [ 735.494640][ T9397] capability: warning: `syz-executor.5' uses deprecated v2 capabilities in a way that may be insecure 00:31:19 executing program 4: setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) syz_usbip_server_init(0x3) 00:31:19 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$OSF_MSG_REMOVE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000740)={0x14, 0x1, 0x5, 0x101}, 0x14}}, 0x0) 00:31:19 executing program 3: keyctl$dh_compute(0x17, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0x0, &(0x7f0000000500)="2a0e919cc5391acdd6a6f8e5e7d7632c2f742c6a12ada0cf35ce4e5df4b3a5c4b86efbcf5f9aad3b6f29580f4e6330decaf4c3735bf87e32bee5312bcc2baff35d", 0x41}) 00:31:19 executing program 1: r0 = socket$l2tp(0x2, 0x2, 0x73) getsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, &(0x7f0000000080)) 00:31:19 executing program 5: syz_usb_connect$cdc_ecm(0x6, 0x4d, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) 00:31:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1ff}, 0x8) 00:31:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x1c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 00:31:20 executing program 0: socketpair(0x1, 0x0, 0x6, &(0x7f0000000040)) 00:31:20 executing program 1: add_key(&(0x7f0000000100)='.dead\x00', 0x0, 0x0, 0x0, 0x0) [ 736.051769][ T9410] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 736.058465][ T9410] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 736.066713][ T9410] vhci_hcd vhci_hcd.0: Device attached 00:31:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x7a, 0x0, &(0x7f0000000600)) [ 736.145163][ T9411] vhci_hcd: connection closed [ 736.183480][ T51] vhci_hcd: stop threads [ 736.192907][ T51] vhci_hcd: release socket [ 736.197409][ T51] vhci_hcd: disconnect device 00:31:20 executing program 0: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000140), 0x88800, 0x0) ioctl$CAPI_GET_FLAGS(r0, 0x5450, 0x0) 00:31:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @local, 0x7}], 0x1c) 00:31:20 executing program 4: futex_waitv(&(0x7f0000000c80)=[{0x0, &(0x7f0000000000), 0x82}, {0x0, &(0x7f00000000c0), 0x2}], 0x2, 0x0, &(0x7f0000001100)={0x77359400}, 0x0) 00:31:20 executing program 1: syz_emit_ethernet(0x14, &(0x7f0000000000)={@link_local, @local, @val={@void, {0x8100, 0x1}}, {@generic={0x0, "6d05"}}}, 0x0) 00:31:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0xd, 0x0, &(0x7f0000000600)) 00:31:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x1a, 0x0, &(0x7f0000000600)) 00:31:20 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000180)={{0x1, 0x1, 0x18}, './file0\x00'}) 00:31:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x7, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 00:31:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, 0x0, &(0x7f0000000240)) 00:31:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x13, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 00:31:21 executing program 2: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$CAPI_INSTALLED(r0, 0x80024322) 00:31:21 executing program 0: futex_waitv(&(0x7f0000000c80)=[{0x0, &(0x7f00000000c0), 0x2}], 0x1, 0x0, 0x0, 0x0) 00:31:21 executing program 3: setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, 0x0, 0xfffffffffffffdcf) 00:31:21 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d3e58dab947f6a493799faaf722abb5d00b5fa497145eb62bf6a9fe233c8f3397b01d69bd1dd39d95bb6137d833da7a07f6d15f8189cad434ac5695b645f47", 0x1}, 0x60) 00:31:21 executing program 4: syz_clone(0xe2010200, 0x0, 0x0, 0x0, 0x0, 0x0) 00:31:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x4, 0x0, &(0x7f0000000600)) 00:31:21 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB="e80000000101010300000000000000000800"], 0xe8}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) 00:31:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x24, 0x0, &(0x7f0000000600)) 00:31:21 executing program 1: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$CAPI_NCCI_OPENCOUNT(r0, 0x80044326, &(0x7f0000000000)) [ 737.955822][ T9455] netlink: 212 bytes leftover after parsing attributes in process `syz-executor.2'. 00:31:22 executing program 5: setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000280), 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000800}, 0xc, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x0) pipe2$watch_queue(0x0, 0x80) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x80002, 0x0) 00:31:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x0, @local}], 0x10) 00:31:22 executing program 0: syz_clone(0x80005180, 0x0, 0x0, &(0x7f0000000480), 0x0, 0x0) 00:31:22 executing program 1: r0 = syz_open_dev$media(&(0x7f0000000040), 0x0, 0x0) ioctl$MEDIA_IOC_ENUM_ENTITIES(r0, 0xc1007c01, &(0x7f0000000700)) 00:31:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x74, 0x0, &(0x7f0000000600)) 00:31:22 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x1e, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 00:31:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x24, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 00:31:22 executing program 5: sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, 0x0, 0xd003f84aba1ddee2) 00:31:22 executing program 1: openat$capi20(0xffffffffffffff9c, 0x0, 0x454100, 0x0) 00:31:23 executing program 2: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$CAPI_GET_FLAGS(r0, 0xc020660b, 0x0) 00:31:23 executing program 4: pipe2$watch_queue(0x0, 0x80) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, 0x0, 0x0, 0x0, 0x25dfdbfe, {}, [@WGDEVICE_A_LISTEN_PORT={0x6}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x0) read$watch_queue(0xffffffffffffffff, &(0x7f0000000080)=""/227, 0xe3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x80002, 0x0) 00:31:23 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000800), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 00:31:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x1d, 0x0, &(0x7f0000000600)) 00:31:23 executing program 5: r0 = socket$l2tp(0x2, 0x2, 0x73) getsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, 0x0) 00:31:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @mcast1}], 0x1c) 00:31:23 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB="e800000001010103000000000000000008"], 0xe8}}, 0x0) 00:31:23 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000800), 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 00:31:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x1d, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 00:31:23 executing program 3: add_key$user(&(0x7f0000000040), &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000200)="16", 0x1, 0xfffffffffffffffd) 00:31:23 executing program 1: socket$inet6(0xa, 0x80803, 0x0) [ 739.653632][ T9496] netlink: 212 bytes leftover after parsing attributes in process `syz-executor.2'. 00:31:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x9, 0x0, &(0x7f0000000600)) 00:31:24 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee01}}, './file0\x00'}) 00:31:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0xd, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 00:31:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x7, 0x0, &(0x7f0000000600)) 00:31:24 executing program 5: openat$dlm_monitor(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_usbip_server_init(0x2) 00:31:24 executing program 4: r0 = syz_open_dev$media(&(0x7f0000000040), 0xc09, 0x0) ioctl$MEDIA_IOC_ENUM_ENTITIES(r0, 0xc1007c01, &(0x7f0000000700)) [ 740.665725][ T9515] sctp: [Deprecated]: syz-executor.0 (pid 9515) Use of int in maxseg socket option. [ 740.665725][ T9515] Use struct sctp_assoc_value instead [ 740.699684][ T9514] vhci_hcd vhci_hcd.0: pdev(5) rhport(0) sockfd(3) [ 740.706467][ T9514] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 740.716194][ T9514] vhci_hcd vhci_hcd.0: Device attached 00:31:24 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB="e8000000010101"], 0xe8}}, 0x0) [ 740.788716][ T9516] vhci_hcd: connection closed [ 740.820038][ T52] vhci_hcd: stop threads [ 740.829820][ T52] vhci_hcd: release socket [ 740.834461][ T52] vhci_hcd: disconnect device 00:31:25 executing program 2: syz_open_procfs$namespace(0x0, &(0x7f00000011c0)='ns/mnt\x00') 00:31:25 executing program 1: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000640)={{0x1, 0x1, 0x18}, './file0\x00'}) eventfd(0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) 00:31:25 executing program 0: pipe2$watch_queue(&(0x7f00000004c0)={0xffffffffffffffff}, 0x80) read$watch_queue(r0, &(0x7f0000000500)=""/188, 0x7ffffffff000) 00:31:25 executing program 4: setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) syz_usbip_server_init(0x3) [ 741.055739][ T9521] netlink: 212 bytes leftover after parsing attributes in process `syz-executor.3'. 00:31:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x17, &(0x7f0000000080)="2b78fa25", 0x4) 00:31:25 executing program 3: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x22001, 0x0) write$capi20(r0, 0x0, 0x0) 00:31:25 executing program 5: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, 0x0, 0x0) [ 741.363755][ T9530] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 741.370448][ T9530] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 741.378836][ T9530] vhci_hcd vhci_hcd.0: Device attached [ 741.490252][ T9531] vhci_hcd: connection closed [ 741.494465][ T8] vhci_hcd: stop threads [ 741.503683][ T8] vhci_hcd: release socket [ 741.508395][ T8] vhci_hcd: disconnect device 00:31:25 executing program 2: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$CAPI_CLR_FLAGS(r0, 0x80044325, &(0x7f0000000040)) 00:31:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) [ 741.583053][ T7830] vhci_hcd: vhci_device speed not set 00:31:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x71, 0x0, &(0x7f0000000600)) 00:31:25 executing program 5: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CAPI_GET_SERIAL(r0, 0xc0044308, &(0x7f0000000040)) 00:31:26 executing program 2: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) 00:31:26 executing program 1: r0 = io_uring_setup(0x6b99, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 00:31:26 executing program 0: syz_emit_ethernet(0x14, &(0x7f0000000000)={@link_local, @local, @val={@void}, {@generic={0x8863, "6d05"}}}, 0x0) 00:31:26 executing program 4: syz_emit_ethernet(0x14, &(0x7f0000000000)={@link_local, @local, @val={@void, {0x8100, 0x1}}, {@generic={0x8863, "6d05"}}}, 0x0) 00:31:26 executing program 3: socketpair(0x0, 0x80c, 0x0, &(0x7f0000000000)) 00:31:26 executing program 5: pselect6(0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000300)={0x0, 0x989680}, 0x0) 00:31:26 executing program 2: io_uring_setup(0x174b, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0xe}) 00:31:26 executing program 1: syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) socketpair(0x1d, 0x0, 0x0, &(0x7f0000000340)) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) 00:31:26 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB="e80000000101010300000000000000000800008014001980080002000000000008000200a0"], 0xe8}}, 0x0) 00:31:26 executing program 4: syz_emit_ethernet(0x22, &(0x7f0000000180)={@empty, @link_local, @void, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @multicast}}}}, 0x0) 00:31:26 executing program 5: pselect6(0x40, &(0x7f0000000240), 0x0, &(0x7f00000002c0), &(0x7f0000000300)={0x0, 0x989680}, 0x0) 00:31:26 executing program 3: r0 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) 00:31:26 executing program 2: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$CAPI_GET_ERRCODE(r0, 0x80024321, &(0x7f0000000000)) [ 742.896842][ T9570] netlink: 192 bytes leftover after parsing attributes in process `syz-executor.0'. 00:31:27 executing program 5: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$CAPI_GET_FLAGS(r0, 0x40049409, &(0x7f0000000180)) [ 742.980981][ T9564] can: request_module (can-proto-0) failed. 00:31:27 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB="e800000001010103"], 0xe8}}, 0x0) 00:31:27 executing program 0: pipe2$watch_queue(&(0x7f00000004c0), 0x80) pipe2$watch_queue(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, 0x0, &(0x7f00000002c0)) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x400, 0x0, 0x0, {}, [@WGDEVICE_A_FLAGS={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x0) pipe2$watch_queue(0x0, 0x80) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x80002, 0x0) 00:31:27 executing program 1: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, 0x0, 0x0) 00:31:27 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x2}, 0x48) 00:31:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x3, 0x0, &(0x7f0000000600)) [ 743.385947][ T9583] netlink: 212 bytes leftover after parsing attributes in process `syz-executor.3'. 00:31:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x8, 0x0, &(0x7f0000000600)) 00:31:27 executing program 0: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tgkill(r0, r0, 0x38) 00:31:27 executing program 1: pipe2$watch_queue(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(r0, 0x0, 0x0) pipe2$watch_queue(0x0, 0x80) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x80002, 0x0) 00:31:27 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x0, 0x0, 0x0, 0x0, 0x1806}, 0x48) 00:31:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, "2b93bf04513d80e82aca17dab8f89d7c4c399acb5253a7d7492cd05ba1bde48e4cddbfd088f1d54a319d3e5b1ab90d22caf1c4e7ae1ba2b3eb1f6e007dad684a6ea46f0ac885a8560dda04fde3540db9"}, 0xd8) 00:31:28 executing program 2: keyctl$dh_compute(0x17, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={'crc32c\x00'}}) 00:31:28 executing program 0: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) ioctl$sock_qrtr_TIOCINQ(r0, 0x541b, 0x0) 00:31:28 executing program 3: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$CAPI_GET_FLAGS(r0, 0x2, &(0x7f0000000180)) 00:31:28 executing program 5: syz_clone(0x1000, 0x0, 0x0, &(0x7f0000001240), 0x0, 0x0) 00:31:28 executing program 1: syz_open_dev$media(&(0x7f0000000040), 0xc09, 0x0) 00:31:28 executing program 2: futex_waitv(&(0x7f0000001380)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3d, 0x0, &(0x7f0000001ac0)={0x77359400}, 0x1) 00:31:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000640)={0x0, 0xfe, '\x00', [@enc_lim, @ra, @jumbo, @jumbo, @generic={0x0, 0xba, "32f83decbfa6a3922c68e654276f88fa91f178b433d41f3027ba3a796ee84b23892dee5dcb450d4b56dc49139efd73219471fb76ba3d6d12eebea1a19b6b5456cfca63391d5954898a8f007cb5a12dab63fc2a67ff3e4a4ceafd0d85cbabf1b68b1165ee5e1e0e42a4a2d01ee4da9af92b9a5bcafc04d764f9564e7b03e973c199cf39a86fb4b22a8d789943a26aa28b44e77246772f19593cac022c1ce0aff2df1002f620390fc2b25d6ba9ab01faeb28e3e84f2a770754bf8f"}, @generic={0x0, 0x720, "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"}]}, 0x800) 00:31:28 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000000), 0x0, 0x0) ioctl$VIDIOC_QUERYBUF_DMABUF(r0, 0xc0585609, &(0x7f0000000080)={0x0, 0xb, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c5abe6e4"}}) 00:31:28 executing program 1: syz_emit_ethernet(0x12, &(0x7f0000000000)={@link_local, @local, @val={@void}}, 0x0) 00:31:28 executing program 2: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$CAPI_GET_MANUFACTURER(r0, 0xc0044306, &(0x7f0000000040)=0x9) 00:31:28 executing program 5: syz_usbip_server_init(0x4) r0 = openat$dlm_monitor(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, 0x0) r2 = syz_genetlink_get_family_id$batadv(0x0, r1) socketpair(0x0, 0x0, 0x0, &(0x7f0000000340)) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r2, 0x8, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x9}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x9}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 00:31:28 executing program 4: io_uring_setup(0x3280, &(0x7f0000001080)={0x0, 0xf5bb, 0x8}) 00:31:28 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB="e800000001010103000000000000000008"], 0xe8}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) 00:31:29 executing program 0: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$CAPI_GET_FLAGS(r0, 0x5460, 0x0) 00:31:29 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000005b40)=[{{&(0x7f00000000c0)={0xa, 0x4e20, 0x0, @remote}, 0x1c, 0x0}}], 0x1, 0x0) 00:31:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x83, 0x0, &(0x7f0000000600)) 00:31:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x1c, 0x1, 0x1, 0x401, 0x0, 0x0, {}, [@CTA_NAT_DST={0x8, 0xd, 0x0, 0x1, [@CTA_NAT_PROTO={0x4}]}]}, 0x1c}}, 0x0) [ 745.250932][ T9626] vhci_hcd vhci_hcd.0: pdev(5) rhport(0) sockfd(3) [ 745.257638][ T9626] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 745.266020][ T9626] vhci_hcd vhci_hcd.0: Device attached [ 745.275844][ T9627] netlink: 212 bytes leftover after parsing attributes in process `syz-executor.3'. [ 745.492725][ T7830] vhci_hcd: vhci_device speed not set [ 745.562294][ T7830] usb 19-1: new low-speed USB device number 2 using vhci_hcd 00:31:29 executing program 1: futex_waitv(&(0x7f0000000c80)=[{0x0, 0x0, 0x2}], 0x1, 0x0, 0x0, 0x0) 00:31:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0xe, 0x0, &(0x7f0000000600)) 00:31:29 executing program 4: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 00:31:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x3, &(0x7f00000005c0), &(0x7f0000000600)=0x4) [ 746.015086][ T9628] vhci_hcd: connection reset by peer [ 746.037919][ T1016] vhci_hcd: stop threads [ 746.042543][ T1016] vhci_hcd: release socket [ 746.047084][ T1016] vhci_hcd: disconnect device 00:31:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x21, 0x0, &(0x7f0000000600)) 00:31:30 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000000)=0x97, 0x4) 00:31:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0xb, 0x0, &(0x7f0000000600)) 00:31:30 executing program 4: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$CAPI_GET_FLAGS(r0, 0x401c5820, 0x0) 00:31:30 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000540)=ANY=[@ANYBLOB="e80000000101010300000000000000000800008014001980"], 0xe8}}, 0x0) 00:31:30 executing program 1: r0 = syz_open_dev$video(&(0x7f0000000000), 0x0, 0x0) ioctl$VIDIOC_QUERYBUF_DMABUF(r0, 0xc0585609, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c5abe6e4"}}) 00:31:30 executing program 3: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$CAPI_GET_FLAGS(r0, 0x80044324, &(0x7f0000000180)) [ 746.713682][ T9658] netlink: 192 bytes leftover after parsing attributes in process `syz-executor.2'. [ 746.723957][ T9658] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 00:31:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x75, 0x0, &(0x7f0000000600)) 00:31:30 executing program 1: setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @private1}}, 0x0, 0x0, 0x2f, 0x0, "77c85e59f7f415f778bb6e329c5536bc0a030385975e368d0299c1fcdbef4557887744f7ddb13bd6eb3460abebbea21f4ecf28e448c66b757ad5b8f5373a8414987030c045d7cc2eb403ea7fff3c8a80"}, 0xd8) 00:31:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @private1}}, 0x0, 0x0, 0x0, 0x0, "77c85e59f7f415f778bb6e329c5536bc0a030385975e368d0299c1fcdbef4557887744f7ddb13bd6eb3460abebbea21f4ecf28e448c66b757ad5b8f5373a8414987030c045d7cc2eb403ea7fff3c8a80"}, 0xd8) 00:31:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @mcast2, 0x8}], 0x1c) 00:31:31 executing program 3: r0 = add_key$user(&(0x7f0000000140), &(0x7f0000000200)={'syz', 0x0}, &(0x7f0000000240)='\"', 0x1, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000280)={0x0, r0}, 0x0, 0x0, 0x0) 00:31:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080)=0xffffffffffffffff, 0x4) 00:31:31 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$OSF_MSG_REMOVE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000740)={0x268, 0x1, 0x5, 0x101, 0x0, 0x0, {}, [{{0x254, 0x1, {{}, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz1\x00', "178393b20ac23f2355e498ef11fa69ff188a163638180c4de37a3a8940d8cd36", "8b4d41b4f24835fe5f67b83ff4ff8524ed76b63d8c9e14a04ade72e0d68876c7"}}}]}, 0x268}}, 0x0) 00:31:31 executing program 1: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x7, 0x0) 00:31:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x13, 0x0, &(0x7f0000000600)) 00:31:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x6, 0x6, 0x401}, 0x14}}, 0x0) 00:31:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000005c0), &(0x7f0000000600)=0x12) 00:31:31 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x7d, 0x0, &(0x7f0000000600)) 00:31:31 executing program 0: keyctl$dh_compute(0x17, &(0x7f00000000c0), &(0x7f0000000100)=""/76, 0x4c, &(0x7f00000001c0)={0x0}) 00:31:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}], 0x2c) 00:31:31 executing program 3: syz_clone(0x10001000, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0) 00:31:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x11, &(0x7f0000000140)=""/216, &(0x7f0000000280)=0xd8) 00:31:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x14, 0x0, 0x2, 0x3}, 0x14}}, 0x0) 00:31:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x25, 0x0, &(0x7f0000000600)) 00:31:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x7b, 0x0, &(0x7f0000000600)) 00:31:32 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x48) 00:31:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0xc, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 00:31:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000008c0)=0x3, 0x4) 00:31:32 executing program 5: r0 = socket$l2tp(0x2, 0x2, 0x73) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev}, &(0x7f0000000080)=0xc) 00:31:32 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, 0x0, 0x0) 00:31:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x7c, 0x0, &(0x7f0000000600)) 00:31:32 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TYPE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0xd, 0x6, 0x3}, 0x14}}, 0x0) 00:31:32 executing program 5: futex_waitv(&(0x7f0000000c80)=[{0x0, 0x0, 0x82}], 0x1, 0x0, 0x0, 0x0) 00:31:32 executing program 2: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) ioctl$CAPI_MANUFACTURER_CMD(r0, 0xc0104320, &(0x7f00000000c0)={0x0, 0x0}) 00:31:32 executing program 4: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$CAPI_GET_FLAGS(r0, 0x40086602, &(0x7f0000000180)) 00:31:33 executing program 0: add_key$user(&(0x7f00000002c0), 0x0, 0x0, 0x0, 0xfffffffffffffff8) 00:31:33 executing program 3: r0 = syz_open_dev$vbi(&(0x7f0000000300), 0x3, 0x2) ioctl$VIDIOC_QUERYBUF_DMABUF(r0, 0xc0585609, &(0x7f0000000380)={0x0, 0x6, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0f9e91f0"}}) 00:31:33 executing program 1: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) read$msr(r0, 0x0, 0x0) [ 749.106676][ T9725] kcapi: manufacturer command 0 unknown. 00:31:33 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x149440, 0x0) 00:31:33 executing program 4: add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)='e', 0x1, 0xfffffffffffffffc) 00:31:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @private1}}, 0x0, 0x0, 0x2f, 0x0, "77c85e59f7f415f778bb6e329c5536bc0a030385975e368d0299c1fcdbef4557887744f7ddb13bd6eb3460abebbea21f4ecf28e448c66b757ad5b8f5373a8414987030c045d7cc2eb403ea7fff3c8a80"}, 0xd8) 00:31:33 executing program 0: r0 = openat$capi20(0xffffffffffffff9c, &(0x7f00000004c0), 0x103005, 0x0) write$capi20(r0, 0x0, 0x0) 00:31:33 executing program 3: keyctl$dh_compute(0x17, &(0x7f00000000c0), &(0x7f0000000100)=""/76, 0x4c, 0x0) 00:31:33 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x4, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000b40)={r0, 0x0, 0x0}, 0x10) 00:31:33 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x4, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000b40)={r0, 0xe0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000900)=[0x0], &(0x7f0000000240)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8, 0x8, &(0x7f0000000a00)}}, 0x10) 00:31:33 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x4, 0x3, &(0x7f0000000200)=@framed={{0x21}}, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x8b02, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:33 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000040)}, 0x24) 00:31:33 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x4, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000008000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r0}, 0x10) 00:31:33 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x1}}]}}, &(0x7f0000000040)=""/245, 0x32, 0xf5, 0x1}, 0x20) 00:31:33 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x4, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000008000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r0, 0xffffffffffffffff, 0xd}, 0x10) 00:31:34 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) 00:31:34 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001980)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x20e, 0x22, 0xfd00f00e, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) 00:31:34 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0xe, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf000000, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:34 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0xe, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:34 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x4, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8520}}, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:34 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x4, &(0x7f0000000080)=@framed={{}, [@alu={0x7, 0x1, 0x0, 0x0, 0xa}]}, &(0x7f0000000100)='GPL\x00', 0x5, 0xdb, &(0x7f0000000140)=""/219, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:34 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x4, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0xa0) 00:31:34 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x4, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000340)=@bpf_tracing={0x1a, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x11fa2, r0}, 0x80) 00:31:34 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000002700)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1076, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000001300)={r0, r1, 0x25, 0x2}, 0x10) [ 750.652503][ T7830] vhci_hcd: vhci_device speed not set 00:31:34 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0xe, 0x3, &(0x7f0000000200)=@framed={{}, [], {0x95, 0x0, 0x0, 0xffff8000}}, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:34 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x1b, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x2}, 0x80) 00:31:34 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x4, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) 00:31:35 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x4, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000b40)={r0, 0x2, 0x0}, 0x10) 00:31:35 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x4, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:35 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x4, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x3, &(0x7f0000000340)=@framed, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, r0}, 0x80) 00:31:35 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x4, 0x3, &(0x7f0000000200)=@framed={{}, [], {0x95, 0x2}}, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x18, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:35 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x4, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x0, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, 0x80) 00:31:35 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x4, 0x3, &(0x7f0000000200)=@framed={{0x21}}, &(0x7f0000000280)='syzkaller\x00', 0xc8010000, 0x8b02, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:35 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x4, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000b40)={r0, 0x0, 0x0}, 0x10) 00:31:35 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000240)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x5, [@datasec={0x4, 0x0, 0x0, 0xf, 0x1, [], "9c"}, @datasec={0x0, 0x0, 0x0, 0xf, 0x3, [], "3618ea"}]}, {0x0, [0x0, 0x0, 0x0]}}, &(0x7f0000000340)=""/211, 0x39, 0xd3, 0x1}, 0x20) 00:31:35 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x4, 0x3, &(0x7f0000000200)=@framed={{0x61}}, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:35 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x4, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000b40)={r0, 0xe0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a08, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8, 0x0, 0x0}}, 0x10) 00:31:35 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x18, 0x4, &(0x7f0000000000)=@framed={{}, [@jmp]}, &(0x7f00000000c0)='syzkaller\x00', 0x1, 0x1000, &(0x7f0000000d00)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x20) 00:31:35 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)="d7", 0x1}], 0x1}, 0x0) recvmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe8}, 0x2) 00:31:36 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740)="d799d37314e0fb0072c462575d85b774cf61fb07844dc23cb83a0543e11f066edf", 0x21}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/33, 0x21}], 0x1}, 0x20) 00:31:36 executing program 1: socketpair$nbd(0x2, 0x3, 0x68, &(0x7f0000000cc0)) 00:31:36 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740)="d7", 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000300)=""/70, 0x46}], 0x2}, 0x0) 00:31:36 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000002700)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x4, 0x1076, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000001300)={r0, r1, 0x25, 0x7}, 0x10) 00:31:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000080)=""/93, 0x7ffff000}, {&(0x7f0000000100)=""/233, 0xe9}], 0x2, 0x0, 0xe8}, 0x0) 00:31:36 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x2}]}}, &(0x7f0000000600)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 00:31:36 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10}]}}, &(0x7f0000000600)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 00:31:36 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740)="d799d37314e0fb0072c462575d85b774cf61fb07844dc23cb83a0543e11f066edf82b0813d5f6d749fefbc057782b653cd4b9c464f8de05b068375faaf5c1d0d72f8290bf588f62936a4e7aabe5bef", 0x4f}, {&(0x7f00000007c0)="70613b8232703de30777423b", 0xc}, {&(0x7f0000000800)="7cbbc7", 0x3}], 0x3}, 0x0) recvmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000080)=""/93, 0x5d}, {&(0x7f0000000100)=""/233, 0xe9}], 0x2, 0x0, 0xe8}, 0x0) 00:31:36 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x59}]}}, &(0x7f0000000600)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 00:31:36 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)="d7", 0x1}], 0x1}, 0x0) recvmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe8}, 0x2122) 00:31:36 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000b00)=@base={0x3, 0x0, 0x4, 0x0, 0x0, 0x1}, 0x48) 00:31:36 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}]}}, &(0x7f0000000600)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 00:31:36 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/239, 0xef}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000000000), 0x19}, 0x0) 00:31:36 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x1a, 0x1, &(0x7f0000000080)=@raw=[@exit], &(0x7f00000000c0)='syzkaller\x00', 0x1, 0x1000, &(0x7f0000000d00)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:36 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)="d799d37314e0fb0072c462575d85b774cf61fb07844dc23cb83a0543e11f066edf82b0813d5f6d749fefbc057782b653cd4b9c464f8de05b068375faaf5c1d0d72f8290bf588f62936a4e7aabe5bef", 0x4f}, {&(0x7f00000004c0)="70613b8a32703de307779bc95976c8a2e7d41a013ee56fde246c0f69ca8f827d81a9cc9e4a367ef7a9b697c9a599b8acba007ddb8b69f9672a1d1c6f273765246de5f5a8b2c1c2cad0423b01c820c7710663537f797dbbfa0e360b7a6e8491a18d9a000000000000400077ebfc578e266fb4c93403da1098900962434e2db05caf2cfedac21ca2131cb1c90fbc5227a2ea275c36f9f757000000000000000000003ce9e79f2cfb6582c0dc887c0db1714ba623b181c9d6f0c132ba89fdccbf8df3cb654218adcbe06a00944fff8a59bee72334228173c9a489afc4331498db9d6a6a96e514389a7d249c47146d9042b366ad4fd2c00cb5", 0xf7}], 0x2}, 0x0) recvmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)=""/93, 0x5d}, {&(0x7f0000000100)=""/233, 0xe9}], 0x2, 0x0, 0xe8}, 0x0) 00:31:36 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000000000), 0x19}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 00:31:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740)="d7", 0x1}], 0x1}, 0x0) recvmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)=[{0x0}, {&(0x7f0000000100)=""/233, 0xe9}], 0x2, 0x0, 0xe8}, 0x0) 00:31:37 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x2a, 0x0, 0x59}]}}, &(0x7f0000000600)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 00:31:37 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)="d7", 0x1}], 0x1}, 0x0) recvmsg$unix(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000100)=""/81, 0x51}], 0x1}, 0x0) 00:31:37 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)="d799d37314e0fb0072c462575d85b774cf61fb07844dc23cb83a0543e11f066edf82b0813d5f6d749fefbc057782b653cd4b9c464f8de05b068375faaf5c1d0d72f8290bf588f62936a4e7aabe5bef", 0x4f}, {&(0x7f00000004c0)="70613b8a32703de307779bc95976c8a2e7d41a013ee56fde246c0f69ca8f827d81a9cc9e4a367ef7a9b697c9a599b8acba007ddb8b69f9672a1d1c6f273765246de5f5a8b2c1c2cad0423b01c820c7710663537f797dbbfa0e360b7a6e8491a18d9a000000000000400077ebfc578e266fb4c93403da1098900962434e2db05caf2cfedac21ca2131cb1c90fbc5227a2ea275c36f9f757000000000000000000003ce9e79f2cfb6582c0dc887c0db1714ba623b181c9d6f0c132ba89fdccbf8df3cb654218adcbe06a00944fff8a59bee72334228173c9a489afc4331498db9d6a6a96e514389a7d249c47146d9042b366ad4fd2c00cb515", 0xf8}], 0x2}, 0x0) recvmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe8}, 0x0) 00:31:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r0, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x400000c0) 00:31:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, 0x0}, 0x0) 00:31:37 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe8}, 0x0) 00:31:37 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)="d799d37314e0fb0072c462575d85b774cf61fb07844dc23cb83a0543e11f066edf82b0813d5f6d749fefbc057782b653cd4b9c464f8de05b068375faaf5c1d0d72f8290bf588f62936a4e7aabe5b", 0x4e}, {&(0x7f00000004c0)="70613b8a32703de307779bc95976c8a2e7d41a013ee56fde246c0f69ca8f827d81a9cc9e4a367ef7a9b697c9a599b8acba007ddb8b69f9672a1d1c6f273765246de5f5a8b2c1c2cad0423b01c820c7710663537f797dbbfa0e360b7a6e8491a18d9a000000000000400077ebfc578e266fb4c93403da1098900962434e2db05caf2cfedac21ca2131cb1c90fbc5227a2ea275c36f9f757000000000000000000003ce9e79f2cfb6582c0dc887c0db1714ba623b181c9d6f0c132ba89fdccbf8df3cb654218adcbe06a00944fff8a59bee72334228173c9a489afc4331498db9d6a6a96e514389a7d249c47146d9042b366ad4fd2c00cb515", 0xf8}], 0x2}, 0x0) recvmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)=""/93, 0x5d}, {&(0x7f0000000100)=""/233, 0xe9}], 0x2, 0x0, 0xe8}, 0x0) 00:31:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r0, &(0x7f0000000a00)={&(0x7f0000000280), 0x6e, &(0x7f0000000940)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 00:31:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740)="d799d37314e0fb0072c462575d85b774cf61fb07844dc23cb83a0543e11f066edf82", 0x22}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/33, 0x21}, {&(0x7f0000000300)=""/70, 0x46}], 0x2}, 0x20) 00:31:38 executing program 5: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x58}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000000000), 0x19}, 0x0) 00:31:38 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={r0, 0x0, 0x0, 0x0, 0x0}, 0x20) 00:31:38 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)="d7", 0x1}], 0x1}, 0x0) recvmsg$unix(r0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) 00:31:38 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, &(0x7f0000000600)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 00:31:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xd0}, 0x0) recvmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe8}, 0x0) 00:31:38 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)="d7", 0x1}], 0x1}, 0x0) recvmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)=""/93, 0x5d}], 0x1, 0x0, 0xe8}, 0x0) 00:31:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740)="d799d37314e0fb0072c462575d85b774cf61fb07844dc23cb83a0543e11f066edf82b0813d5f6d749fefbc057782b653cd4b9c464f8de05b068375faaf5c1d0d72f8290bf588f62936a4e7aabe5bef", 0x4f}, {&(0x7f00000007c0)="70613b8232703de30777423b", 0xc}, {&(0x7f0000000800)="7cbbc77b3599f6248ae1943ce7ca14328bc5e103f8d9fe1a81305c5e3f0d", 0x1e}, {&(0x7f0000000840)="49896acdeb579c1e9c732edf012b3f76dba883ddffb803dec29d807c1c2e43f1286075ae982577dd0fc436166b202c57d202f7c1f409556db180ae93b79f2736cc62c023550252d521ee6a64f6d8174ddac60a9db3de53316f7e06cb621ed18b2e79163c6ded5afbd5cc4b57cf31cfbd0e1deaa27a1c587bd734de3ce89878de63006fb6798eeefa268e955e9df9f091ec2a809044059aa68f40a8f529db552db34e8e8939d7bc33f8952d77a2515d159336b9beb25886a61bfe8f1a053747e97939db9623f88dd9cd17593f", 0xcc}, {&(0x7f0000000940)="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", 0x227}], 0x5}, 0x0) recvmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000480)=[{0x0}, {&(0x7f0000000100)=""/233, 0xe9}], 0x2, 0x0, 0xe8}, 0x0) 00:31:38 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000c80)=ANY=[@ANYBLOB="68000000000000000100000002"], 0x3e0}, 0x0) 00:31:38 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000000000), 0x19}, 0x0) 00:31:38 executing program 0: bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000000000), 0x19}, 0x0) 00:31:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe8}, 0x0) sendmsg$inet(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000001c40)="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", 0xec1}], 0x1}, 0x0) 00:31:38 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}]}}, &(0x7f0000000600)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 00:31:38 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe8}, 0x0) sendmsg$inet(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000001c40)="11", 0x1}], 0x1}, 0x0) 00:31:39 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xd0}, 0x0) recvmsg(r1, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe8}, 0x0) 00:31:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)=""/93, 0x5d}], 0x300, 0x0, 0xe8}, 0x0) 00:31:39 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={r0, 0x0, 0x0, 0x0, &(0x7f0000000280)=[0x0], 0x1}, 0x20) 00:31:39 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x3}]}}, &(0x7f0000000600)=""/4096, 0x2a, 0x1000, 0x1}, 0x20) 00:31:39 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe8}, 0x0) 00:31:39 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)="d7", 0x1}], 0x1}, 0x0) recvmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)=""/93, 0x5d}], 0x300, 0x0, 0xe8}, 0x0) 00:31:39 executing program 5: socketpair(0x10, 0x0, 0x50, &(0x7f0000000000)) 00:31:39 executing program 2: mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0) chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:31:39 executing program 4: symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00') mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 00:31:39 executing program 3: syz_emit_ethernet(0x12d, &(0x7f0000000140)={@local, @broadcast, @val, {@ipv6}}, 0x0) 00:31:39 executing program 5: mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:31:40 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000001c00)={0x0, 0x0, 0x0}, 0x0) close(r1) recvmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe8}, 0x0) 00:31:40 executing program 0: mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x80000000) 00:31:40 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) close(r0) 00:31:40 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000280)="d7", 0xfce4}], 0x1}, 0x4000080) 00:31:40 executing program 3: r0 = socket(0x11, 0x3, 0x0) r1 = socket(0x11, 0x3, 0x0) setsockopt(r1, 0x20000000000011, 0x3, &(0x7f0000000000)='\f\x00\x00\x00', 0x4) sendto$unix(r0, &(0x7f0000000000)="b100050400000000050008000101000000000000cea1fea7fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acbdd602000d7d18a8762511910ccc2902e4fdab720fd3872babfbb770c1f5a872c881ff7cc53c8943310b404f36a00f90006ee01bc43eaea8c500000002000000000000020208a371a3f80004000000000000000100"/177, 0xb1, 0x0, 0x0, 0x0) 00:31:40 executing program 2: mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) 00:31:40 executing program 4: syz_emit_ethernet(0x67, &(0x7f0000000080)=ANY=[@ANYBLOB="55844ed1ae89ffffffffffff86dd60c97b6e00310000fe8000000000000000000300000000aaff02000000000000000000000000000102"], 0x0) 00:31:40 executing program 0: mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1000, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00') 00:31:40 executing program 3: syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x101280) 00:31:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000005680)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)="14ef74ac7d078dc3347c34fcc4c808bd368ee9d34f0c72531aa5b0d8c73afaf077ab05b1bb32c4b3c08bcf6b6626829c36c906e99ef2799a2900d205f8ca93c3f8eab91eae7f4e69f9941bad94af22bce944c3cfa3cb256acd1d08b4d540fa385ae1fce00832d79992e2bbb30825d1d7594148682f777d05c2f23f28656df26fd1d610a04ff84efc1c7f4352e990548a49cf3cd8fe5293cd465306aa82bdf6e36ed660c6fc789ca16b149e228b436948cbf7b0c35b265dc631af8337ac00ea88d762736fa7196b527a1886732527293188a653922f51b03baebfdef66df2b79b912ca435b5f02d2759e9f4e299cab7ac", 0xf0}, {&(0x7f0000000200)="9e3471233003941bc1e0ebc76fa08fb11bf2259a8cd7139ccc1b61e731c722ad033d914f8c0b096dc433ea8c1402150c60bfb1da2aa6358e10a7e7f5e5694832c836fca42b00214e67016587d455e19b9cf6c64f277d34785fdd48423fff54db6f70f33af0e13ef033b72eed3649485324b65c54f20a04b89ef3f3c62c6b11141606e2cb", 0x84}, {&(0x7f0000000140)="5d5f64d1d34bd790af0b41d2b78ed2f83e9e30d6a90a", 0x16}, {&(0x7f00000002c0)="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", 0x423}], 0x4}}], 0x1, 0x0) 00:31:41 executing program 5: bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={@cgroup, 0xffffffffffffffff, 0x29}, 0x14) 00:31:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x228, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, 0x0, {[{{@ip={@loopback, @multicast2, 0x0, 0x0, 'veth0_to_team\x00', 'veth0_macvtap\x00'}, 0x0, 0x70, 0xb8}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ip={@dev, @local, 0x0, 0x0, 'macvtap0\x00', 'erspan0\x00'}, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x288) 00:31:41 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_ext={0x1c, 0x3, &(0x7f0000000240)=@framed, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1ec8f}, 0x80) 00:31:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000002c0)=""/245) 00:31:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0xc0189436, &(0x7f00000001c0)={'ip6gre0\x00', 0x0}) 00:31:41 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x22c0d640c78d1de6, 0x0) 00:31:41 executing program 0: getrandom(&(0x7f0000000000)=""/26, 0x1a, 0x0) 00:31:41 executing program 2: openat$nvram(0xffffffffffffff9c, 0x0, 0x512080, 0x0) 00:31:41 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x20441, 0x0) 00:31:41 executing program 3: socket$inet6(0xa, 0x0, 0xaa) 00:31:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x0, 0x0, "c4bdcb3cd1d0ec2fae20180e252043b31460e1dea5e738e623614773efcb1820fd9fe4814c1d36953706021ac55b33311641c10b016d93a8a7bc55235ddaedb5f23772dd69bcb41e6898a19d7a5cdd58"}, 0xd8) 00:31:42 executing program 1: pselect6(0x40, &(0x7f00000001c0), &(0x7f0000000200)={0x6}, 0x0, &(0x7f0000000280)={0x77359400}, &(0x7f0000000340)={&(0x7f00000002c0)={[0x8000]}, 0x8}) 00:31:42 executing program 0: mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0)) 00:31:42 executing program 2: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_ext={0x1c, 0x0, 0x0, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:42 executing program 4: openat$nvram(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) 00:31:42 executing program 5: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map=0x1, 0xffffffffffffffff, 0x1a}, 0x10) 00:31:42 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x0, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000500), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)=ANY=[]) 00:31:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000000c0)) 00:31:42 executing program 3: syz_open_dev$vcsn(&(0x7f0000000140), 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0) 00:31:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c81fcf76000"}) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, 0x0) 00:31:42 executing program 5: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/198, 0xc6}], 0x1, 0x125c, 0x0) 00:31:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x2a0, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, 0x0, {[{{@ip={@loopback, @multicast2, 0x0, 0x0, 'veth0_to_team\x00', 'veth0_macvtap\x00'}, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x2}}, @inet=@rpfilter={{0x28}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x7f}}}, {{@ip={@dev, @local, 0x0, 0x0, 'macvtap0\x00', 'erspan0\x00'}, 0x0, 0x98, 0x100, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x300) 00:31:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000240)="8120dc84", 0x4) 00:31:43 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x18, 0x1, &(0x7f0000000380)=@raw=[@call], &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:43 executing program 2: msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 00:31:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000100)={&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000140)=0x40) 00:31:43 executing program 0: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "0040001e1d113c81fcf76000"}) syz_open_pts(r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, 0x0) 00:31:43 executing program 5: msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/55) 00:31:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f0000000080)=@vsock, 0x80) 00:31:43 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, 0x0) 00:31:43 executing program 1: getresuid(&(0x7f00000002c0), 0x0, 0x0) 00:31:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f0000000f80)={0x14}, 0x14}}, 0x150) 00:31:44 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000280)=""/141, 0x8d}], 0x1, 0x9, 0x0) 00:31:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000000280)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f00000000c0)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x141842, 0x0) write(r0, &(0x7f0000004200)='t', 0x1) stat(&(0x7f0000000b80)='./bus\x00', &(0x7f0000000bc0)) 00:31:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='loginuid\x00') read$FUSE(r0, 0x0, 0x0) 00:31:44 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEV(0xffffffffffffffff, 0x0, 0x0) 00:31:44 executing program 5: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = syz_open_dev$vcsn(&(0x7f0000000140), 0x0, 0x0) mmap$snddsp_control(&(0x7f0000ffc000/0x3000)=nil, 0x1000, 0x0, 0x11, r0, 0x83000000) 00:31:44 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) [ 760.586288][T10012] loop2: detected capacity change from 0 to 4096 [ 760.745439][ T1193] ieee802154 phy0 wpan0: encryption failed: -22 [ 760.751957][ T1193] ieee802154 phy1 wpan1: encryption failed: -22 00:31:44 executing program 0: syz_genetlink_get_family_id$team(&(0x7f0000000100), 0xffffffffffffffff) r0 = msgget(0x1, 0x268) r1 = syz_open_dev$vcsn(&(0x7f0000000180), 0x3, 0x2000) sendmsg$ETHTOOL_MSG_COALESCE_SET(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@ETHTOOL_A_COALESCE_RX_USECS_HIGH={0x8, 0x13, 0x81}, @ETHTOOL_A_COALESCE_TX_USECS_HIGH={0x8, 0x15, 0x1}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES={0x8, 0x7, 0x1}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES={0x8, 0x3, 0x70}]}, 0x34}, 0x1, 0x0, 0x0, 0x8040}, 0x800) r2 = msgget(0x0, 0x7d8) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000040)=""/132) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)=""/59) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x1000, 0x3}) r3 = syz_open_dev$vcsn(&(0x7f00000002c0), 0x2, 0x781800) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000300)={@cgroup=r1, r1, 0x24, 0x3, r3}, 0x14) 00:31:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) [ 760.792871][T10012] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. 00:31:44 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x4, &(0x7f0000000080)=@framed={{}, [@alu={0x7, 0x1, 0x9}]}, &(0x7f0000000100)='GPL\x00', 0x5, 0xdb, &(0x7f0000000140)=""/219, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:45 executing program 5: syz_open_dev$vcsn(&(0x7f0000000140), 0x480, 0x0) syz_open_dev$vcsn(&(0x7f0000000140), 0x480, 0x0) ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x8, 0x0, 0x356b}}) ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, &(0x7f0000000180)=0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 00:31:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_EEE_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="98"], 0x98}}, 0x0) 00:31:45 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x40049409, &(0x7f00000001c0)={'ip6gre0\x00', 0x0}) 00:31:45 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000005680)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev, 0x3}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)="14ef74ac7d078dc3347c34fcc4c808bd368ee9d34f0c72531aa5b0d8c73afaf077ab05b1bb32c4b3c08bcf6b6626829c36c906e99ef2799a2900d205f8ca93c3f8eab91eae7f4e69f9941bad94af22bce944c3cfa3cb256acd1d08b4d540fa385ae1fce00832d79992e2bbb30825d1d7594148682f777d05c2f23f28656df26fd1d610a04ff84efc1c7f4352e990548a49cf3cd8fe5293cd465306aa82bdf6e36ed660c6fc789ca16b149e228b436948cbf7b0c35b265dc631af8337ac00ea88d762736fa7196b527a1886732527293188a653922f51b03baebfdef66df2b79b912ca435b5f02d2759e9f4e299cab7ac", 0xf0}, {&(0x7f0000000200)="9e3471233003941bc1e0ebc76fa08fb11bf2259a8cd7139ccc1b61e731c722ad033d914f8c0b096dc433ea8c1402150c60bfb1da2aa6358e10a7e7f5e5694832c836fca42b00214e67016587d455e19b9cf6c64f277d34785fdd48423fff54db6f70f33af0e13ef033b72eed3649485324b65c54f20a04b89ef3f3c62c6b11141606e2cb", 0x84}, {&(0x7f0000000140)="5d5f64d1d34bd790af0b41d2b78ed2f83e9e30d6a90a", 0x16}, {&(0x7f00000002c0)="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", 0x44b}], 0x4}}, {{&(0x7f00000012c0)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f0000002640)=[{0x0}, {&(0x7f00000013c0)='=', 0x1}], 0x2}}, {{&(0x7f00000026c0)={0xa, 0x4e21, 0x0, @private1, 0x3e53c7b7}, 0x1c, 0x0, 0x0, &(0x7f0000004ac0)=[@dstopts_2292={{0x18}}, @pktinfo={{0x24, 0x29, 0x32, {@private1}}}], 0x40}}], 0x3, 0x4000000) 00:31:45 executing program 0: open(0x0, 0x141042, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_open_dev$mouse(&(0x7f0000000200), 0x0, 0x282) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002600)={&(0x7f0000002440)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002480)=@mpls_getroute={0x4c, 0x1a, 0x0, 0x70bd2c, 0x25dfdbfe, {0x1c, 0x10, 0x0, 0x0, 0xfc, 0x0, 0xfe}, [@RTA_MULTIPATH={0xc, 0x9, {0x3f, 0x35, 0x40}}, @RTA_VIA={0x14, 0x12, {0x0, "ce4c681c1f0777ca0f9a1b8e47d8"}}, @RTA_TTL_PROPAGATE={0x5}, @RTA_TTL_PROPAGATE={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc0}, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) 00:31:45 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000140), 0x480, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000340), r0) 00:31:45 executing program 5: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080), 0x10) 00:31:45 executing program 4: syz_open_dev$vcsn(0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 00:31:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:31:45 executing program 0: openat$nvram(0xffffffffffffff9c, 0x0, 0x200d00, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000140), 0x480, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000140), 0x480, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000140), 0x480, 0x0) ioctl$BLKSECDISCARD(r2, 0x127d, 0x0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), r0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r2, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r3, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}]}, 0x24}}, 0x44800) ioctl$BLKSECDISCARD(r1, 0x127d, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000100), 0x9, 0x2040) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r4, 0x89f9, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x5, 0x1, 0x1c0b, 0x56, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7800, 0x8, 0x7, 0x356b}}) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000180)=0x4) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000280)={0x7, 0x7, 0x0, [{0x8, 0x1, 0x0, 0x20, 0x8, 0x1, 0x9, '\x00', 0x87}, {0x6, 0xfffffffffffffff7, 0x0, 0x29, 0x85, 0xf8}, {0x81, 0xf0, 0x7, 0x0, 0x8, 0x1, 0x7, '\x00', 0x7}, {0x1ff, 0x0, 0x1, 0x8, 0x0, 0x2, 0x1, '\x00', 0x4}, {0xffffffffffffffe1, 0xa892, 0x10001, 0x3f, 0x40, 0x3, 0xa3}, {0x1cb, 0x0, 0x0, 0x3f, 0x0, 0x6, 0x6, '\x00', 0x6}, {0x84e, 0x200, 0x101, 0x7, 0xaa, 0x0, 0x9}]}) 00:31:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)=@gcm_256={{}, "1695224285bf7f6c", "08f411357d074a1e4a25eb81a00c42b9cd6cce1fc7660de8537527012d8c42ae", "6f9263a8", "11f554ab5afef019"}, 0x38) 00:31:45 executing program 3: write$binfmt_misc(0xffffffffffffffff, 0x0, 0x2e2) mknod$loop(0x0, 0x0, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_open_dev$mouse(&(0x7f0000000200), 0x5, 0x282) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000002480)=@mpls_getroute={0x30, 0x1a, 0x122, 0x0, 0x0, {0x1c, 0x0, 0x14, 0x0, 0x0, 0x0, 0xfe, 0x5}, [@RTA_TTL_PROPAGATE={0x5}, @RTA_MULTIPATH={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0xc0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.current\x00', 0x275a, 0x0) 00:31:46 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) 00:31:46 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000140), 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x1, 0x5, 0x800, 0x2, 0x0, 0x1, 0x0, '\x00', 0x0, r0, 0x14f5, 0x5}, 0x48) 00:31:46 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = syz_open_dev$vcsu(0x0, 0x2, 0x0) ioctl$UI_DEV_SETUP(r1, 0x405c5503, &(0x7f0000000080)={{0x4, 0x0, 0x8, 0x100}, 'syz1\x00', 0x9}) write$uinput_user_dev(r0, &(0x7f0000000380)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80]}, 0x45c) syz_open_dev$vcsu(0x0, 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000800)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:31:46 executing program 1: syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0xa4700) 00:31:46 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000140), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000ffc000/0x4000)=nil, 0x930, 0x1000004, 0x10, r0, 0x0) 00:31:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x14}, 0x14}}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x14}, 0x14}}, 0x0) 00:31:46 executing program 3: write$binfmt_misc(0xffffffffffffffff, 0x0, 0x2e2) mknod$loop(0x0, 0x0, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_open_dev$mouse(&(0x7f0000000200), 0x5, 0x282) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000002480)=@mpls_getroute={0x30, 0x1a, 0x122, 0x0, 0x0, {0x1c, 0x0, 0x14, 0x0, 0x0, 0x0, 0xfe, 0x5}, [@RTA_TTL_PROPAGATE={0x5}, @RTA_MULTIPATH={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0xc0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.current\x00', 0x275a, 0x0) [ 762.477470][T10063] input: syz1 as /devices/virtual/input/input5 00:31:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x89f4, &(0x7f00000001c0)={'ip6gre0\x00', 0x0}) 00:31:46 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000005680)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f00000012c0)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f0000002640)=[{0x0}, {&(0x7f00000013c0)='=', 0x1}], 0x2}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0) 00:31:46 executing program 0: ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 00:31:46 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0xffff, @remote}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000900)=@base={0xb, 0x5, 0x3, 0xd75a, 0x1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000400)={r0, &(0x7f0000000300), 0x0}, 0x20) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) 00:31:46 executing program 5: openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x281, 0x0) 00:31:47 executing program 3: write$binfmt_misc(0xffffffffffffffff, 0x0, 0x2e2) mknod$loop(0x0, 0x0, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_open_dev$mouse(&(0x7f0000000200), 0x5, 0x282) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000002480)=@mpls_getroute={0x30, 0x1a, 0x122, 0x0, 0x0, {0x1c, 0x0, 0x14, 0x0, 0x0, 0x0, 0xfe, 0x5}, [@RTA_TTL_PROPAGATE={0x5}, @RTA_MULTIPATH={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0xc0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.current\x00', 0x275a, 0x0) 00:31:47 executing program 2: ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, 0x0, 0x44800) syz_open_dev$mouse(0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 00:31:47 executing program 1: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={[0x2]}, 0x8}) 00:31:47 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) 00:31:47 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@local}) 00:31:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000001c0)="34cf82b052d2544f78eed53a4480244d", 0x10) 00:31:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000005680)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev, 0x3}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)="14ef74ac7d078dc3347c34fcc4c808bd368ee9d34f0c72531aa5b0d8c73afaf077ab05b1bb32c4b3c08bcf6b6626829c36c906e99ef2799a2900d205f8ca93c3f8eab91eae7f4e69f9941bad94af22bce944c3cfa3cb256acd1d08b4d540fa385ae1fce00832d79992e2bbb30825d1d7594148682f777d05c2f23f28656df26fd1d610a04ff84efc1c7f4352e990548a49cf3cd8fe5293cd465306aa82bdf6e36ed660c6fc789ca16b149e228b436948cbf7b0c35b265dc631af8337ac00ea88d762736fa7196b527a1886732527293188a653922f51b03baebfdef66df2b79b912ca435b5f02d2759e9f4e299cab7ac", 0xf0}, {&(0x7f0000000200)="9e3471233003941bc1e0ebc76fa08fb11bf2259a8cd7139ccc1b61e731c722ad033d914f8c0b096dc433ea8c1402150c60bfb1da2aa6358e10a7e7f5e5694832c836fca42b00214e67016587d455e19b9cf6c64f277d34785fdd48423fff54db6f70f33af0e13ef033b72eed3649485324b65c54f20a04b89ef3f3c62c6b11141606e2cbd09b70fbca2a272f", 0x8c}, {&(0x7f0000000140)="5d5f64d1d34bd790af0b41d2b78ed2f83e9e30d6a90a", 0x16}, {&(0x7f00000002c0)="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", 0x9b7}], 0x4}}, {{&(0x7f00000012c0)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f0000002640)=[{0x0}, {&(0x7f00000013c0)='=', 0x1}], 0x2}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000004ac0)=[@dstopts_2292={{0x28, 0x29, 0x4, {0x0, 0x1, '\x00', [@jumbo, @jumbo]}}}], 0x28}}], 0x3, 0x4000000) 00:31:47 executing program 3: write$binfmt_misc(0xffffffffffffffff, 0x0, 0x2e2) mknod$loop(0x0, 0x0, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_open_dev$mouse(&(0x7f0000000200), 0x5, 0x282) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000002480)=@mpls_getroute={0x30, 0x1a, 0x122, 0x0, 0x0, {0x1c, 0x0, 0x14, 0x0, 0x0, 0x0, 0xfe, 0x5}, [@RTA_TTL_PROPAGATE={0x5}, @RTA_MULTIPATH={0xc}]}, 0x30}, 0x1, 0x0, 0x0, 0xc0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"a357b6b140cbb6215dd33459"}}], 0xfffffee4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.current\x00', 0x275a, 0x0) 00:31:47 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x104, 0xffffffffffffffff, 0x40000000, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x5}, 0x48) 00:31:47 executing program 1: r0 = syz_open_dev$mouse(&(0x7f00000000c0), 0x80, 0x2) write$nbd(r0, &(0x7f0000000500)={0x67446698, 0x0, 0x0, 0x0, 0x0, "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"}, 0x1001) 00:31:47 executing program 5: openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) 00:31:47 executing program 0: select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x1}, 0x0, &(0x7f00000000c0)={0x0, 0xea60}) 00:31:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x5450, 0x0) 00:31:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[@sack_perm, @timestamp, @window, @window], 0x4) 00:31:48 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x63, &(0x7f0000000300)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_SNOOPING={0x5, 0x17, 0x10}, @IFLA_BR_AGEING_TIME={0x8}, @IFLA_BR_NF_CALL_IPTABLES, @IFLA_BR_MCAST_LAST_MEMBER_CNT={0x0, 0x1c, 0x20}]}}}]}, 0x44}}, 0x0) 00:31:48 executing program 5: openat$nvram(0xffffffffffffff9c, &(0x7f00000004c0), 0x84282, 0x0) 00:31:48 executing program 1: ioctl$BLKBSZGET(0xffffffffffffffff, 0x80081270, &(0x7f0000000000)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x80a82d, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), 0xffffffffffffffff) ioctl$BLKGETSIZE(0xffffffffffffffff, 0x1260, &(0x7f00000001c0)) ioctl$BLKGETSIZE(0xffffffffffffffff, 0x1260, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000800)={&(0x7f0000000500)='./file0\x00'}, 0x10) syz_open_dev$mouse(&(0x7f0000000840), 0x70bcb93e, 0x0) bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x0) 00:31:48 executing program 0: bpf$MAP_CREATE(0x11, &(0x7f00000000c0)=@bloom_filter, 0x48) 00:31:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000100)) 00:31:48 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000005680)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)="14", 0x1}, {&(0x7f0000000200)="9e", 0x1}], 0x2}}], 0x1, 0x0) 00:31:48 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$UI_END_FF_ERASE(r0, 0x400c55cb, 0x0) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:31:48 executing program 0: ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x2000}) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 00:31:48 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000280), 0x0, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000100)) 00:31:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000380)=ANY=[@ANYBLOB="b1"]) 00:31:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x278, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, 0x0, {[{{@ip={@loopback, @multicast2, 0x0, 0x0, 'veth0_to_team\x00', 'veth0_macvtap\x00'}, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={{0x28}}, @inet=@rpfilter={{0x28}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ip={@dev, @local, 0x0, 0x0, 'macvtap0\x00', 'erspan0\x00'}, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2d8) 00:31:48 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000900)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)={0x14}, 0x14}}, 0x0) 00:31:48 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, 0x0, 0x0) 00:31:49 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000380)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) 00:31:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 00:31:49 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x5421, &(0x7f00000001c0)={'ip6gre0\x00', 0x0}) 00:31:49 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f0000000380)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) write(r0, &(0x7f0000000000)="d8", 0x1) [ 765.223864][T10142] input: syz1 as /devices/virtual/input/input7 00:31:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) 00:31:49 executing program 0: syz_open_dev$mouse(&(0x7f00000000c0), 0x0, 0x0) pkey_mprotect(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) 00:31:49 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000005680)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0}}], 0x1, 0x0) 00:31:49 executing program 1: pselect6(0x40, &(0x7f00000001c0), &(0x7f0000000200)={0x6}, 0x0, &(0x7f0000000280)={0x77359400}, 0x0) 00:31:49 executing program 5: openat$nvram(0xffffffffffffff9c, &(0x7f00000004c0), 0x200d00, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000140), 0x480, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000140), 0x480, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000200), r0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r1, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000540)={0x0}}, 0x44800) ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) [ 765.553648][T10147] input: syz1 as /devices/virtual/input/input8 00:31:49 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x18, 0x1, &(0x7f0000000380)=@raw=[@call], &(0x7f00000003c0)='syzkaller\x00', 0x9, 0x81, &(0x7f0000000400)=""/129, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:49 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x1, 0x5, 0x800, 0x2, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x48) 00:31:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)={0xfffffffe, 0x0, 0x0, 0x0, 0x0, "00000000000000d9921eeda4bf56ba51381a00"}) 00:31:49 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x0, 0x1, &(0x7f0000000380)=@raw=[@call], &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:50 executing program 5: openat$drirender128(0xffffffffffffff9c, 0x0, 0x0, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x1) 00:31:50 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) accept4$packet(r0, 0x0, 0x0, 0x81400) 00:31:50 executing program 4: prctl$PR_SET_IO_FLUSHER(0x39, 0x1) socket$packet(0x11, 0x2, 0x300) 00:31:50 executing program 3: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="a639072f6ea4b7d1db3a13404bbfd066", 0x10) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 00:31:50 executing program 2: pipe2$9p(&(0x7f00000004c0), 0x0) 00:31:50 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000180), 0x802, 0x0) 00:31:50 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000005680)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f00000026c0)={0xa, 0x0, 0x0, @private1}, 0x1c, 0x0}}], 0x2, 0x0) 00:31:50 executing program 0: syz_usb_connect$printer(0x2, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x8}}, [{{0x9, 0x5, 0x82, 0x2, 0x20}}]}}}]}}]}}, 0x0) 00:31:50 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r0, &(0x7f0000000180), 0x10) 00:31:50 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x1, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x48) 00:31:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_TX_POWER(r0, 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x7f, 0x0, 0x1, 0xffffffff}, {0x7, 0x8d, 0x0, 0x1000}, {}]}) 00:31:50 executing program 5: msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5) 00:31:51 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000006ec0)=[{{&(0x7f0000000840)={0xa, 0x4e24, 0x0, @private0}, 0x1c, 0x0, 0x0, &(0x7f00000019c0)=[@dstopts={{0x18}}], 0x18}}], 0x1, 0x0) 00:31:51 executing program 2: socket(0x28, 0x0, 0x9) [ 767.122413][ T5] usb 1-1: new full-speed USB device number 2 using dummy_hcd 00:31:51 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) 00:31:51 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 00:31:51 executing program 5: ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000000)={'ip6tnl0\x00', 0x0, 0x0, 0x53, 0x1, 0x1a0d, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x10, 0x0, 0x6, 0x8}}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000100)={'gretap0\x00', &(0x7f00000000c0)={'gretap0\x00', r0, 0x80, 0x7, 0x2, 0x2, {{0x6, 0x4, 0x1, 0x7, 0x18, 0x65, 0x0, 0x7, 0x2b, 0x0, @private=0xa010100, @dev={0xac, 0x14, 0x14, 0x1d}, {[@noop]}}}}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x38, 0x0, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}, @GTPA_TID={0xc}, @GTPA_I_TEI={0x8, 0x8, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x84}, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000880)='ns/cgroup\x00') 00:31:51 executing program 3: mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) 00:31:51 executing program 2: openat$nvram(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) [ 767.533394][ T5] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 767.703329][ T5] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 767.712690][ T5] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 767.720891][ T5] usb 1-1: Product: syz [ 767.725370][ T5] usb 1-1: Manufacturer: syz [ 767.730158][ T5] usb 1-1: SerialNumber: syz [ 768.067770][ T7830] usb 1-1: USB disconnect, device number 2 00:31:52 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000500), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000880)=r1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000240)) 00:31:52 executing program 5: openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 00:31:52 executing program 1: wait4(0xffffffffffffffff, 0x0, 0x4100000a, 0x0) 00:31:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$sock(r0, &(0x7f0000000180)={&(0x7f0000000000)=@rc={0x1f, @none}, 0x80, 0x0}, 0x20000000) 00:31:52 executing program 3: ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x2, [{}, {}]}, 0x48) 00:31:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_SNOOPING={0x5, 0x17, 0x10}, @IFLA_BR_AGEING_TIME={0x8}]}}}]}, 0x44}}, 0x0) 00:31:53 executing program 4: openat$nvram(0xffffffffffffff9c, &(0x7f00000004c0), 0x200d00, 0x0) 00:31:53 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000005680)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev}, 0x1c, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:31:53 executing program 5: openat$nvram(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) getresuid(&(0x7f00000002c0), 0x0, 0x0) 00:31:53 executing program 3: syz_open_dev$mouse(&(0x7f0000000300), 0x0, 0x72201) 00:31:53 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={0x0, 0x1, 0xffffffffffffff85, @multicast}, 0x10) 00:31:53 executing program 0: sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x8040) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000440), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000dc0)={'wpan1\x00'}) 00:31:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000600)={@in={{0x2, 0x0, @local}}, 0x0, 0x0, 0x0, 0x0, "194241e5d83d510e4ef8a7e242ad713fb5d71cfd9300b0627afac720cc5beb066205e5d74025c5d00cf056b7064b110aba410c8851abff97b642fe4757f4d1f7b66b0440294ac2663acd6cb9180b8a14"}, 0x14) 00:31:53 executing program 5: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/198, 0xc6}], 0x1, 0x125c, 0x0) 00:31:53 executing program 3: bpf$ENABLE_STATS(0x20, &(0x7f0000000200), 0x4) 00:31:53 executing program 1: syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfb8, 0x1109, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}, {{}, [{}]}}}]}}]}}, 0x0) 00:31:54 executing program 2: syz_usb_connect$hid(0x3, 0x3f, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfb8, 0x1109, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x6}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x0, 0x0, 0x81}}, [{{0x9, 0x5, 0x2, 0x3, 0x40, 0x0, 0xbf, 0xbf}}]}}}]}}]}}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000000140)="f38a6bd053022a44158916246ac70f599d310418c52ea496f2bdfea174f25d6e2b55868ea0339f8fccea2b2d46a4c6ed683d9190e745267c40c6148c022f9dc843ddfc3f551bf500201593dd8196ef8e2d9e8bd21a3701016b249d2a5d55ffd064dcc6648e1ec4f655b541ffb462c264dba748", 0x73) r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000005c0), 0x4) 00:31:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_LBT_MODE(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0x1) 00:31:54 executing program 5: openat$drirender128(0xffffffffffffff9c, &(0x7f0000000080), 0x40080, 0x0) 00:31:54 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x24}, 0x48) 00:31:54 executing program 4: bpf$MAP_CREATE(0x2, &(0x7f00000000c0)=@bloom_filter, 0x48) [ 770.483309][ T5] usb 2-1: new high-speed USB device number 4 using dummy_hcd 00:31:54 executing program 0: syz_usb_connect$cdc_ecm(0x2, 0x56, &(0x7f0000000080)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x2, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x3, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{}], {}, {{0x9, 0x5, 0x3, 0x2, 0x400}}}}}]}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000100)={0xa}, 0xf, &(0x7f0000000140)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa}]}}) [ 770.632348][ T3553] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 770.752884][ T5] usb 2-1: Using ep0 maxpacket: 16 [ 770.882331][ T3553] usb 3-1: Using ep0 maxpacket: 16 00:31:55 executing program 3: syz_usb_connect$hid(0x6, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0xa7, 0x44f, 0xb320, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x81, 0x0, 0xf9, [{{0x9, 0x4, 0x0, 0x90, 0x1, 0x3, 0x1, 0x2, 0x7, {0x9, 0x21, 0x2, 0x66, 0x1, {0x22, 0x884}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x6, 0xfe, 0x9}}}}}]}}]}}, &(0x7f0000000100)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x310, 0x5, 0x0, 0x8, 0x20, 0x81}, 0x55, &(0x7f0000000080)={0x5, 0xf, 0x55, 0x4, [@ssp_cap={0xc, 0x10, 0xa, 0x2, 0x0, 0x7c10, 0xf0f, 0x4}, @ssp_cap={0x1c, 0x10, 0xa, 0x5, 0x4, 0x8, 0xf0f, 0xfffc, [0xc0, 0x0, 0xff0000, 0xff6f]}, @ss_container_id={0x14, 0x10, 0x4, 0x3, "aafeffd061d804f1204612fcdec99fde"}, @ss_container_id={0x14, 0x10, 0x4, 0x7, "89c78115f7963854e92adb46e25bfcfd"}]}}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_usb_connect$hid(0x3, 0x3f, &(0x7f0000000200)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x10, 0xfb8, 0x1109, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x2, 0x90, 0x1f, [{{0x9, 0x4, 0x0, 0x20, 0x2, 0x3, 0x1, 0x1, 0x9, {0x9, 0x21, 0x6, 0x20, 0x1, {0x22, 0x85b}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x40, 0x3, 0x81}}, [{{0x9, 0x5, 0x2, 0x3, 0x40, 0x0, 0xbf, 0xbf}}]}}}]}}]}}, &(0x7f0000000540)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x0, 0x3f, 0xee, 0x3, 0x20, 0x3}, 0x5, &(0x7f0000000280)={0x5, 0xf, 0x5}, 0x5, [{0xa1, &(0x7f00000002c0)=@string={0xa1, 0x3, "253610705ff4aa3011d71011b26c2a806d643757c3804569026c3ebee5ae6a7cccc52edbb9df8884d02f168d5a1b05589d7988467a987de022f202040b8ddef1abff553ddcfe2d4728b5ac9c9b3e95a19b46f05dcd3ad516c0ed79759fe4f0646948cd771196461fcc0683be3b8bad4785a17c847a417375ae793968427f8f377dbad2d79ab7853e734ae806c6e4194a59c284608f0e9bc59bdc20969b2d41"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x3801}}, {0xbf, &(0x7f00000003c0)=@string={0xbf, 0x3, "532aa3adab6745d5b1959e2b88a8d6c4982c0835fc9492144524302134a2226db525d2a9df4c1775f9b094cc5a9e7aa238ae4351800174e0dc755eae7522d72131aa534dba1c7f74e3f0782e5328ba710b3c65d0aca6b808a4831db709ced99691892bb7a6f4196b5c8cb1250936334075d8558f696ad6885a3877d91423eb995cccec84393c9603c63047dd7cb3e1262fe7f137e26ae7bc3e7e9c30da7c9485b567dfb2d68c3a80143516a6d6ceff4fb09421b71fc895367389db4d77"}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x44a}}, {0x4, &(0x7f0000000500)=@lang_id={0x4, 0x3, 0x584c}}]}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000140)="f38a6bd053022a44158916246ac70f599d310418c52ea496f2bdfea174f25d6e2b55868ea0339f8fccea2b2d46a4c6ed683d9190e745267c40c6148c022f9dc843ddfc3f551bf500201593dd8196ef8e2d9e8bd21a3701016b249d2a5d55ffd064dcc6648e1ec4f655b541ffb462c264dba748ae49d414e0d8c9d8a1b826fbe7841be132f39a2c987e803d62e49c1189bb197738b3162e8d2ffd4fef4541eeb8e643a86b01bd382ad509627f5d205452976b", 0xb2) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x1f, 0x100) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000740)={0xffffffffffffffff, &(0x7f0000000600)="9b2b94cab7f771eb2f2568028a267cab9c04e3ffdbe46bdbbf9e0ad50948c68c049a891a36baed7f580ab06e846dd7bfae06d9524730cc44677213b748657c203e0f7d8d819a437a2564484858a1c47f573031f47671fbb3d9db4e4508b4aa7b879c1ca8493dca00188a55a9479016657af24fed76f5232d591c3c2620398b2f5bb1af2e64bb3a82e9581d81992d2da4f0b14ce1ae16ff33cd443f348680bdd06d9c458c8b3bbd26b25c446f9f608fa7b8514c62160ce02f5e48ebb77f6ec0d4224181b497979bdb55067627a43d6077b273b0a4f2bc861b5ffb6f9351deaa327a27158c", &(0x7f0000000700)=@udp=r1, 0x2}, 0x20) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0xffffffff) ioctl$RTC_PLL_GET(r1, 0x80207011, &(0x7f0000000040)) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x0, 0x20, &(0x7f0000000080)=0xea}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)={0x2}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f00000005c0), 0x4) [ 770.903441][ T5] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 00:31:55 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000100)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f00000003c0)={0x0, 0x0, 0x5, &(0x7f0000000200)={0x5, 0xf, 0x5}}) [ 771.023409][ T3553] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 771.035122][ T3553] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 00:31:55 executing program 4: syz_open_dev$vcsu(&(0x7f0000000000), 0x1f, 0x0) [ 771.163390][ T5] usb 2-1: New USB device found, idVendor=0fb8, idProduct=1109, bcdDevice= 0.40 [ 771.173269][ T5] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 771.181467][ T5] usb 2-1: Product: syz [ 771.185927][ T5] usb 2-1: Manufacturer: syz [ 771.190740][ T5] usb 2-1: SerialNumber: syz [ 771.305941][ T3553] usb 3-1: New USB device found, idVendor=0fb8, idProduct=1109, bcdDevice= 0.40 [ 771.315280][ T3553] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 771.323539][ T3553] usb 3-1: Product: syz [ 771.327842][ T3553] usb 3-1: Manufacturer: syz [ 771.332633][ T3553] usb 3-1: SerialNumber: syz [ 771.413931][ T3546] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 771.440368][ T5] usbhid 2-1:1.0: couldn't find an input interrupt endpoint [ 771.659499][ T7485] usb 2-1: USB disconnect, device number 4 [ 771.743237][ T7830] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 771.764062][ T3553] usbhid 3-1:1.0: can't add hid device: -22 [ 771.770524][ T3553] usbhid: probe of 3-1:1.0 failed with error -22 [ 771.782532][ T3542] usb 4-1: new high-speed USB device number 6 using dummy_hcd 00:31:55 executing program 4: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfb8, 0x1109, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, {0x9}}}]}}]}}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) [ 771.846933][ T3553] usb 3-1: USB disconnect, device number 3 [ 771.858301][ T3546] usb 1-1: not running at top speed; connect to a high speed hub [ 771.952815][ T3546] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 771.964431][ T3546] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 771.974463][ T3546] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 771.984506][ T3546] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 771.992937][ T7830] usb 6-1: Using ep0 maxpacket: 16 [ 772.022271][ T3542] usb 4-1: Using ep0 maxpacket: 16 [ 772.143159][ T3542] usb 4-1: config 1 interface 0 altsetting 32 endpoint 0x81 has an invalid bInterval 64, changing to 10 [ 772.154614][ T3542] usb 4-1: config 1 interface 0 altsetting 32 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 772.165804][ T3542] usb 4-1: config 1 interface 0 has no altsetting 0 [ 772.213257][ T7830] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 00:31:56 executing program 2: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfb8, 0x1109, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) [ 772.312804][ T3546] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 772.322556][ T3546] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 772.330702][ T3546] usb 1-1: Product: syz [ 772.335135][ T3546] usb 1-1: Manufacturer: syz [ 772.339858][ T3546] usb 1-1: SerialNumber: syz [ 772.393281][ T7830] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 772.402623][ T7830] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 772.410763][ T7830] usb 6-1: Product: syz [ 772.415214][ T7830] usb 6-1: Manufacturer: syz [ 772.419934][ T7830] usb 6-1: SerialNumber: syz [ 772.433713][T10251] raw-gadget gadget: fail, usb_ep_enable returned -22 00:31:56 executing program 1: syz_usb_connect$cdc_ecm(0x2, 0x56, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x3ff}}], {{0x9, 0x5, 0x82, 0x2, 0x400}}}}}]}}]}}, 0x0) [ 772.582916][ T3542] usb 4-1: New USB device found, idVendor=0fb8, idProduct=1109, bcdDevice= 0.40 [ 772.592559][ T3542] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 772.600714][ T3542] usb 4-1: Product: ⩓궣枫핅閱⮞ꢈ쓖Ⲙ㔈铼ᒒ⑅ℰꈴ洢▵꧒䳟甗냹첔鹚ꉺ길元ƀ痜깞≵⇗ꨱ䵓Ჺ瑿⹸⡓熺㰋큥ꚬࢸ莤뜝츉雙覑뜫欙豜▱㘉䀳轕橩裖㡚⌔駫챜蓬㰹Ζテ덼⛡㟱櫢볧績゜糚薔枵닟賖耺㔔ꘖ컖俿钰뜡젟㚕襳䷛ [ 772.628623][ T3542] usb 4-1: Manufacturer: 㠁 [ 772.633452][ T3542] usb 4-1: SerialNumber: ъ [ 772.671119][ T7830] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 772.745020][ T3546] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 772.867945][ T3553] usb 6-1: USB disconnect, device number 3 [ 772.884467][ T3546] usb 1-1: USB disconnect, device number 3 [ 772.913342][ T7828] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 773.072313][ T7830] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 773.162716][ T7828] usb 5-1: Using ep0 maxpacket: 16 [ 773.283680][ T7828] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 773.312478][ T7830] usb 3-1: Using ep0 maxpacket: 16 [ 773.322975][ T3542] usbhid 4-1:1.0: can't add hid device: -71 [ 773.329321][ T3542] usbhid: probe of 4-1:1.0 failed with error -71 00:31:57 executing program 0: syz_usb_connect$cdc_ecm(0x2, 0x56, &(0x7f0000000080)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x2, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x3, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{}], {}, {{0x9, 0x5, 0x3, 0x2, 0x400}}}}}]}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000100)={0xa}, 0xf, &(0x7f0000000140)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa}]}}) [ 773.383460][ T3542] usb 4-1: USB disconnect, device number 6 [ 773.433119][ T7830] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 773.433622][ T7485] usb 2-1: new full-speed USB device number 5 using dummy_hcd 00:31:57 executing program 5: syz_usb_connect$cdc_ecm(0x2, 0x56, &(0x7f0000000080)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x2, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x3, 0x2, 0x6, 0x0, 0x5d, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0xff7f}}, {[{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x1f}}], {{0x9, 0x5, 0x82, 0x2, 0x0, 0xe0}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x0, 0x0, 0x5}}}}}]}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x200, 0x0, 0x0, 0x7, 0xff, 0x1}, 0xf, &(0x7f0000000140)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x0, 0x0, 0xfd, 0x5}]}, 0x4, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x1007}}, {0xc2, &(0x7f00000001c0)=@string={0xc2, 0x3, "f29340236d6792d8d7be085192b87a463f80d87ee7803351629c624598d3c09938f85d14f9b10f3c91f0011a0246e124aaa7d71ca5cbc68129d4d29b27316876c2478ebea252f266f183c584ce543577a412f0a0dbe8a0f7853501fb10664cf06100e75d2ad6fff27dc106b57c7683095284b37914ed3797d8f37f0d48899a53119be097713d5aaf4413a0699190b6dee95bb6236412a7fc8958cadb9959aa1d7b6097cdac3cbb9864d91a398a54a4b37b676d4c5d681588e4dce6725f415b4e"}}, {0x2, &(0x7f00000002c0)=@string={0x2}}, {0x0, 0x0}]}) [ 773.593303][ T7828] usb 5-1: string descriptor 0 read error: -22 [ 773.599908][ T7828] usb 5-1: New USB device found, idVendor=0fb8, idProduct=1109, bcdDevice= 0.40 [ 773.609279][ T7828] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 773.694929][ T7830] usb 3-1: string descriptor 0 read error: -22 [ 773.701430][ T7830] usb 3-1: New USB device found, idVendor=0fb8, idProduct=1109, bcdDevice= 0.40 [ 773.710798][ T7830] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 00:31:57 executing program 3: syz_usb_connect$hid(0x6, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0xa7, 0x44f, 0xb320, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_connect$hid(0x3, 0x3f, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfb8, 0x1109, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, {0x9}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x40}}, [{{0x9, 0x5, 0x2, 0x3, 0x40, 0x0, 0xbf}}]}}}]}}]}}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) [ 773.900700][ T7828] usbhid 5-1:1.0: couldn't find an input interrupt endpoint [ 773.920765][ T7830] usbhid 3-1:1.0: couldn't find an input interrupt endpoint [ 773.993344][ T7485] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 774.055739][ T7828] usb 5-1: USB disconnect, device number 4 [ 774.126997][ T7830] usb 3-1: USB disconnect, device number 4 [ 774.203178][ T7485] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 774.212478][ T7485] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 774.220628][ T7485] usb 2-1: Product: syz [ 774.225034][ T7485] usb 2-1: Manufacturer: syz [ 774.229749][ T7485] usb 2-1: SerialNumber: syz [ 774.333191][ T3546] usb 6-1: new full-speed USB device number 4 using dummy_hcd [ 774.403211][ T3542] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 774.403886][T10264] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 774.482972][T10264] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 774.495282][ T7485] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 774.542395][ T19] usb 4-1: new high-speed USB device number 7 using dummy_hcd 00:31:58 executing program 4: syz_usb_connect$hid(0x3, 0x3f, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfb8, 0x1109, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}, {{{0x9, 0x5, 0x81, 0x3, 0x40}}, [{{0x9, 0x5, 0x2, 0x3, 0x40}}]}}}]}}]}}, 0x0) [ 774.707745][T10271] usb 2-1: USB disconnect, device number 5 [ 774.767774][ T3546] usb 6-1: not running at top speed; connect to a high speed hub [ 774.804656][ T3542] usb 1-1: not running at top speed; connect to a high speed hub [ 774.817667][ T19] usb 4-1: Using ep0 maxpacket: 16 00:31:58 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x0) syz_usb_disconnect(r0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1e7d, 0x2cf6, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) ioctl$EVIOCGMASK(r0, 0x83c0550b, 0x0) [ 774.873104][ T3546] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 774.884745][ T3546] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 774.893134][ T3542] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 774.894744][ T3546] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 774.906329][ T3542] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 774.927536][ T3542] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 774.937525][ T3542] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 774.983568][ T19] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 775.163303][ T19] usb 4-1: New USB device found, idVendor=0fb8, idProduct=1109, bcdDevice= 0.40 [ 775.172692][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 775.180829][ T19] usb 4-1: Product: syz [ 775.185361][ T19] usb 4-1: Manufacturer: syz [ 775.190074][ T19] usb 4-1: SerialNumber: syz 00:31:59 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x8f, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000020000102505a1a440000102030109027d0001ee799c264a"], 0x0) [ 775.454728][ T3542] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 775.464377][ T3542] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 775.472842][ T3542] usb 1-1: Product: syz [ 775.477134][ T3542] usb 1-1: Manufacturer: syz [ 775.481853][ T3542] usb 1-1: SerialNumber: syz [ 775.507844][ T19] usbhid 4-1:1.0: couldn't find an input interrupt endpoint [ 775.563016][ T3546] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 775.572927][ T3546] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 775.581074][ T3546] usb 6-1: Manufacturer: 鏲⍀杭뻗儈뢒䙺耿绘胧儳鱢䕢페駀ᑝ뇹㰏ᨁ䘂ⓡꞪ᳗쮥臆퐩鯒ㄧ癨䟂뺎劢曲菱蓅哎眵ኤꃰ㖅fi昐a巧혪셽딆發ঃ葒禳霷ൿ襈厚鬑韠㵱꽚ፄ榠邑審⎶ቤﲧ墉妙ᶪ恻춗㲬颻㤚咊뎤杻䱭桝蠕狦䅟乛 [ 775.611053][ T3553] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 775.708002][T10271] usb 4-1: USB disconnect, device number 7 [ 775.715823][T10267] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 775.724928][T10268] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 775.853088][ T3553] usb 5-1: Using ep0 maxpacket: 16 [ 775.882699][ T19] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 775.995662][ T3553] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 776.055245][ T3542] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 776.087327][ T3542] usb 1-1: USB disconnect, device number 4 [ 776.095278][ T3546] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 776.202876][ T3553] usb 5-1: New USB device found, idVendor=0fb8, idProduct=1109, bcdDevice= 0.40 [ 776.212549][ T3553] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 776.220703][ T3553] usb 5-1: Product: syz [ 776.225106][ T3553] usb 5-1: Manufacturer: syz [ 776.229829][ T3553] usb 5-1: SerialNumber: syz [ 776.252587][ T19] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 776.265730][ T19] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 776.275105][ T19] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 776.287377][ T3546] usb 6-1: USB disconnect, device number 4 00:32:00 executing program 3: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfb8, 0x1109, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x2, &(0x7f00000002c0)=@string={0x2}}, {0x4, &(0x7f0000000380)=@lang_id={0x4}}]}) [ 776.430358][ T3553] usbhid 5-1:1.0: couldn't find an input interrupt endpoint [ 776.492492][ T7485] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 776.549872][ T19] usb 3-1: config 0 descriptor?? [ 776.641446][ T19] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 776.662480][ T3546] usb 5-1: USB disconnect, device number 5 [ 776.743091][ T7485] usb 2-1: Using ep0 maxpacket: 16 00:32:00 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000000c0)=@routing={0x0, 0x4, 0x2, 0x0, 0x0, [@private2, @private0]}, 0x28) 00:32:00 executing program 0: syz_usb_connect$cdc_ecm(0x2, 0x56, &(0x7f0000000080)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x2, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x3, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{}], {}, {{0x9, 0x5, 0x3, 0x2, 0x400}}}}}]}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000100)={0xa}, 0xf, &(0x7f0000000140)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa}]}}) [ 776.798146][ T19] usb 3-1: USB disconnect, device number 5 [ 776.893196][ T7485] usb 2-1: config 238 has an invalid descriptor of length 0, skipping remainder of the config [ 776.903702][ T7485] usb 2-1: config 238 has 0 interfaces, different from the descriptor's value: 1 [ 777.153101][ T7485] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 777.164959][ T7485] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 777.173645][ T7485] usb 2-1: Product: syz [ 777.177940][ T7485] usb 2-1: Manufacturer: syz [ 777.182782][ T7485] usb 2-1: SerialNumber: syz [ 777.292700][ T3546] usb 4-1: new high-speed USB device number 8 using dummy_hcd 00:32:01 executing program 4: syz_usb_connect$hid(0x6, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0xa7, 0x44f, 0xb320, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x81, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x90, 0x1, 0x3, 0x1, 0x2, 0x7, {0x9, 0x21, 0x2, 0x66, 0x1, {0x22, 0x884}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x6, 0xfe, 0x9}}}}}]}}]}}, &(0x7f0000000100)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x310, 0x5, 0x0, 0x8, 0x20, 0x81}, 0x58, &(0x7f0000000080)={0x5, 0xf, 0x58, 0x5, [@ptm_cap={0x3}, @ssp_cap={0xc, 0x10, 0xa, 0x2, 0x0, 0x7c10, 0xf0f, 0x4}, @ssp_cap={0x1c, 0x10, 0xa, 0x5, 0x4, 0x8, 0xf0f, 0xfffc, [0xc0, 0x0, 0xff0000, 0xff6f]}, @ss_container_id={0x14, 0x10, 0x4, 0x3, "aafeffd061d804f1204612fcdec99fde"}, @ss_container_id={0x14, 0x10, 0x4, 0x7, "89c78115f7963854e92adb46e25bfcfd"}]}}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_usb_connect$hid(0x3, 0x3f, &(0x7f0000000200)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x10, 0xfb8, 0x1109, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x2, 0x90, 0x1f, [{{0x9, 0x4, 0x0, 0x20, 0x2, 0x3, 0x1, 0x1, 0x9, {0x9, 0x21, 0x6, 0x20, 0x1, {0x22, 0x85b}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x40, 0x3, 0x81}}, [{{0x9, 0x5, 0x2, 0x3, 0x40, 0x0, 0xbf, 0xbf}}]}}}]}}]}}, &(0x7f0000000540)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x201, 0x3f, 0xee, 0x3, 0x20, 0x3}, 0x5, &(0x7f0000000280)={0x5, 0xf, 0x5}, 0x5, [{0xa1, &(0x7f00000002c0)=@string={0xa1, 0x3, "253610705ff4aa3011d71011b26c2a806d643757c3804569026c3ebee5ae6a7cccc52edbb9df8884d02f168d5a1b05589d7988467a987de022f202040b8ddef1abff553ddcfe2d4728b5ac9c9b3e95a19b46f05dcd3ad516c0ed79759fe4f0646948cd771196461fcc0683be3b8bad4785a17c847a417375ae793968427f8f377dbad2d79ab7853e734ae806c6e4194a59c284608f0e9bc59bdc20969b2d41"}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x3801}}, {0xc1, &(0x7f00000003c0)=@string={0xc1, 0x3, "532aa3adab6745d5b1959e2b88a8d6c4982c0835fc9492144524302134a2226db525d2a9df4c1775f9b094cc5a9e7aa238ae4351800174e0dc755eae7522d72131aa534dba1c7f74e3f0782e5328ba710b3c65d0aca6b808a4831db709ced99691892bb7a6f4196b5c8cb1250936334075d8558f696ad6885a3877d91423eb995cccec84393c9603c63047dd7cb3e1262fe7f137e26ae7bc3e7e9c30da7c9485b567dfb2d68c3a80143516a6d6ceff4fb09421b71fc895367389db4d7738fb"}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x44a}}, {0x4, &(0x7f0000000500)=@lang_id={0x4, 0x3, 0x584c}}]}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000140)="f38a6bd053022a44158916246ac70f599d310418c52ea496f2bdfea174f25d6e2b55868ea0339f8fccea2b2d46a4c6ed683d9190e745267c40c6148c022f9dc843ddfc3f551bf500201593dd8196ef8e2d9e8bd21a3701016b249d2a5d55ffd064dcc6648e1ec4f655b541ffb462c264dba748ae49d414e0d8c9d8a1b826fbe7841be132f39a", 0x86) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x1f, 0x100) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000740)={r1, &(0x7f0000000600)="9b2b94cab7f771eb2f2568028a267cab9c04e3ffdbe46bdbbf9e0ad50948c68c049a891a36baed7f580ab06e846dd7bfae06d9524730cc44677213b748657c203e0f7d8d819a437a2564484858a1c47f573031f47671fbb3d9db4e4508b4aa7b879c1ca8493dca00188a55a9479016657af24fed76f5232d591c3c2620398b2f5bb1af2e64bb3a82e9581d81992d2da4f0b14ce1ae16ff33cd443f348680bdd06d9c458c8b3bbd26b25c446f9f608fa7b8514c62160ce02f5e48ebb77f6ec0d4224181b497979bdb55067627a43d6077b273b0a4f2bc861b5ffb6f9351deaa327a27158c", &(0x7f0000000700)=@udp=r1, 0x2}, 0x20) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0xffffffff) ioctl$RTC_PLL_GET(r1, 0x80207011, &(0x7f0000000040)) 00:32:01 executing program 2: syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfb8, 0x1109, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x0, 0x1f, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x9, {0x9}, {{}, [{}]}}}]}}]}}, &(0x7f0000000540)={0xa, &(0x7f0000000240)={0xa}, 0x5, &(0x7f0000000280)={0x5, 0xf, 0x5}, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000000140), 0x0) syz_open_dev$vcsu(0x0, 0x1f, 0x100) ioctl$RTC_EPOCH_SET(0xffffffffffffffff, 0x4008700e, 0x0) [ 777.542562][ T3546] usb 4-1: Using ep0 maxpacket: 16 [ 777.646115][ T7485] usb 2-1: USB disconnect, device number 6 00:32:01 executing program 5: syz_usb_connect$hid(0x6, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44f, 0xb320, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) [ 777.682919][ T3546] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 777.743078][ T8503] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 777.771531][ T3546] usb 4-1: language id specifier not provided by device, defaulting to English [ 777.965307][ T3546] usb 4-1: New USB device found, idVendor=0fb8, idProduct=1109, bcdDevice= 0.40 [ 777.974708][ T3546] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 777.985376][ T3546] usb 4-1: Product: syz [ 777.989682][ T3546] usb 4-1: SerialNumber: syz [ 778.182435][ T19] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 778.222767][ T8503] usb 1-1: not running at top speed; connect to a high speed hub [ 778.280856][ T3546] usbhid 4-1:1.0: couldn't find an input interrupt endpoint 00:32:02 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}}}}]}}]}}, 0x0) [ 778.343466][ T8503] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 778.354936][ T8503] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 778.364971][ T8503] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 778.374962][ T8503] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 778.477920][T10271] usb 4-1: USB disconnect, device number 8 [ 778.487522][ T19] usb 5-1: Using ep0 maxpacket: 16 [ 778.573265][ T3542] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 778.612878][ T19] usb 5-1: config 1 interface 0 altsetting 32 endpoint 0x81 has an invalid bInterval 64, changing to 10 [ 778.624739][ T19] usb 5-1: config 1 interface 0 altsetting 32 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 778.635932][ T19] usb 5-1: config 1 interface 0 has no altsetting 0 [ 778.842819][ T3542] usb 3-1: Using ep0 maxpacket: 16 [ 778.863105][ T8503] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 778.872479][ T8503] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 778.880623][ T8503] usb 1-1: Product: syz [ 778.885074][ T8503] usb 1-1: Manufacturer: syz [ 778.889800][ T8503] usb 1-1: SerialNumber: syz [ 778.963016][ T3542] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 779.062473][ T19] usb 5-1: New USB device found, idVendor=0fb8, idProduct=1109, bcdDevice= 0.40 [ 779.071714][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 779.080376][ T19] usb 5-1: Product: ⩓궣枫핅閱⮞ꢈ쓖Ⲙ㔈铼ᒒ⑅ℰꈴ洢▵꧒䳟甗냹첔鹚ꉺ길元ƀ痜깞≵⇗ꨱ䵓Ჺ瑿⹸⡓熺㰋큥ꚬࢸ莤뜝츉雙覑뜫欙豜▱㘉䀳轕橩裖㡚⌔駫챜蓬㰹Ζテ덼⛡㟱櫢볧績゜糚薔枵닟賖耺㔔ꘖ컖俿钰뜡젟㚕襳䷛㡷 00:32:03 executing program 5: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000b00)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) [ 779.108421][ T19] usb 5-1: Manufacturer: 㠁 [ 779.113299][ T19] usb 5-1: SerialNumber: ъ [ 779.145377][T10285] raw-gadget gadget: fail, usb_ep_enable returned -22 00:32:03 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000080)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000440)={0x0, 0x0, 0xf, &(0x7f0000000140)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa}]}}) [ 779.323283][ T3542] usb 3-1: string descriptor 0 read error: -22 [ 779.329790][ T3542] usb 3-1: New USB device found, idVendor=0fb8, idProduct=1109, bcdDevice= 0.40 [ 779.339181][ T3542] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 779.395117][ T3546] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 779.438825][ T8503] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 779.482629][ T3542] usbhid 3-1:1.0: couldn't find an input interrupt endpoint [ 779.541501][ T8503] usb 1-1: USB disconnect, device number 5 [ 779.639971][ T3542] usb 3-1: USB disconnect, device number 6 [ 779.662547][ T3546] usb 2-1: Using ep0 maxpacket: 16 [ 779.662851][T10271] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 779.783209][ T3546] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 779.935404][T10271] usb 6-1: Using ep0 maxpacket: 16 [ 779.989342][ T3546] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 779.993149][ T7830] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 779.998671][ T3546] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 780.014664][ T3546] usb 2-1: Product: syz [ 780.018959][ T3546] usb 2-1: Manufacturer: syz [ 780.023773][ T3546] usb 2-1: SerialNumber: syz [ 780.025830][ T19] usbhid 5-1:1.0: can't add hid device: -71 [ 780.037341][ T19] usbhid: probe of 5-1:1.0 failed with error -71 [ 780.053247][T10271] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 780.139501][ T19] usb 5-1: USB disconnect, device number 6 00:32:04 executing program 0: syz_usb_connect$cdc_ecm(0x2, 0x56, &(0x7f0000000080)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x2, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x3, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{}], {}, {{0x9, 0x5, 0x3, 0x2, 0x400}}}}}]}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000100)={0xa}, 0xf, &(0x7f0000000140)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa}]}}) [ 780.239897][T10271] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 780.249659][T10271] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 780.257976][T10271] usb 6-1: Product: syz [ 780.262419][T10271] usb 6-1: Manufacturer: syz [ 780.267170][T10271] usb 6-1: SerialNumber: syz 00:32:04 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x0) unshare(0x400) syz_usb_disconnect(r0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1e7d, 0x2cf6, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) ioctl$EVIOCGMASK(r0, 0x4004550d, 0x0) [ 780.325504][ T7830] usb 4-1: Using ep0 maxpacket: 32 [ 780.398091][ T3546] cdc_ether: probe of 2-1:1.0 failed with error -22 00:32:04 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfb8, 0x1109, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9, 0x21, 0x0, 0x20}}}]}}]}}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x2, &(0x7f00000002c0)=@string={0x2}}, {0x4, &(0x7f0000000380)=@lang_id={0x4}}]}) [ 780.466461][T10271] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 780.522537][ T7830] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 780.594678][ T3546] usb 2-1: USB disconnect, device number 7 [ 780.668461][T10296] UDC core: couldn't find an available UDC or it's busy: -16 [ 780.676407][T10296] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 780.723392][ T7830] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 780.732810][ T7830] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 780.733154][ T7485] usb 6-1: USB disconnect, device number 5 [ 780.740932][ T7830] usb 4-1: Product: syz [ 780.741023][ T7830] usb 4-1: Manufacturer: syz [ 780.741175][ T7830] usb 4-1: SerialNumber: syz [ 780.876267][ T7830] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 780.892656][T10271] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 781.054153][ T19] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 781.084255][ T7830] usb 4-1: USB disconnect, device number 9 00:32:05 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x3, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{{0x9, 0x5, 0x81, 0x3, 0x0, 0x8}}]}}}]}}]}}, 0x0) [ 781.196776][ T1465] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 781.302950][T10271] usb 1-1: not running at top speed; connect to a high speed hub [ 781.311610][ T19] usb 5-1: Using ep0 maxpacket: 16 00:32:05 executing program 5: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfb8, 0x1109, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) [ 781.383261][T10271] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 781.394865][T10271] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 781.405358][T10271] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 781.415440][T10271] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 781.465514][ T19] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 781.513415][ T19] usb 5-1: language id specifier not provided by device, defaulting to English [ 781.603212][ T1465] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 781.617437][ T1465] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2cf6, bcdDevice= 0.00 [ 781.626824][ T1465] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 781.637170][ T7830] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 781.652585][ T19] usb 5-1: New USB device found, idVendor=0fb8, idProduct=1109, bcdDevice= 0.40 [ 781.661799][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 781.672337][ T19] usb 5-1: Product: syz [ 781.676635][ T19] usb 5-1: SerialNumber: syz [ 781.684228][T10271] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 781.693514][T10271] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 00:32:05 executing program 3: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000200)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfb8, 0x1109, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) [ 781.701641][T10271] usb 1-1: Product: syz [ 781.706088][T10271] usb 1-1: Manufacturer: syz [ 781.710815][T10271] usb 1-1: SerialNumber: syz [ 781.760425][ T1465] usb 3-1: config 0 descriptor?? [ 781.767507][T10300] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 781.781890][ T19] usbhid 5-1:1.0: couldn't find an input interrupt endpoint [ 781.831400][ T1465] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 781.853469][ T7485] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 781.979510][ T19] usb 5-1: USB disconnect, device number 7 [ 782.065020][T10271] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 782.084835][ T7830] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 782.094965][ T7830] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 782.105014][ T7830] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 782.115017][ T7830] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 782.122881][ T7485] usb 6-1: Using ep0 maxpacket: 16 [ 782.124969][ T7830] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 782.155254][T10271] usb 1-1: USB disconnect, device number 6 [ 782.257928][ T7485] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 782.269144][ T7485] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 782.279221][ T7485] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 782.293367][ T7830] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 782.293505][ T7830] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 782.293605][ T7830] usb 2-1: Product: syz [ 782.293686][ T7830] usb 2-1: Manufacturer: syz [ 782.293765][ T7830] usb 2-1: SerialNumber: syz [ 782.305213][ T1465] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 782.345881][ T7830] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 782.512937][ T7485] usb 6-1: New USB device found, idVendor=0fb8, idProduct=1109, bcdDevice= 0.40 [ 782.522348][ T7485] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 782.530493][ T7485] usb 6-1: Product: syz [ 782.534983][ T7485] usb 6-1: Manufacturer: syz [ 782.539825][ T7485] usb 6-1: SerialNumber: syz [ 782.567311][T10271] usb 2-1: USB disconnect, device number 8 [ 782.602548][ T1465] usb 4-1: Using ep0 maxpacket: 16 00:32:06 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x98, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0}, {0x14, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_NAT_DST={0x4}, @CTA_TUPLE_REPLY={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}]}, 0x98}}, 0x0) 00:32:06 executing program 4: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0xfe, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) [ 782.645378][ T8503] usb 3-1: USB disconnect, device number 7 [ 782.723656][ T1465] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 782.893016][ T1465] usb 4-1: New USB device found, idVendor=0fb8, idProduct=1109, bcdDevice= 0.40 [ 782.904147][ T1465] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 782.912725][ T1465] usb 4-1: Product: syz [ 782.917012][ T1465] usb 4-1: Manufacturer: syz [ 782.921738][ T1465] usb 4-1: SerialNumber: syz 00:32:07 executing program 0: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x804000, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, 0x0) [ 783.043637][ T7485] usbhid 6-1:1.0: can't add hid device: -22 [ 783.049920][ T7485] usbhid: probe of 6-1:1.0 failed with error -22 [ 783.117984][ T1465] usbhid 4-1:1.0: couldn't find an input interrupt endpoint [ 783.142821][ T7485] usb 6-1: USB disconnect, device number 6 [ 783.147439][T10320] =====================================================