last executing test programs: 8.926103358s ago: executing program 1 (id=2116): socket$inet6(0xa, 0x3, 0xfffffffe) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0x0, 0x25dfdbfe, {}, [{0x90, 0x1, [@m_ct={0x44, 0xf, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0xe4b, 0x11e41e7a, 0x20000000, 0x3, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x40}}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x804}, 0x4000800) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000380)=0x34) move_pages(0xffffffffffffffff, 0x7, &(0x7f0000000000)=[&(0x7f00004ea000/0x1000)=nil, &(0x7f00000da000/0x4000)=nil, &(0x7f000078a000/0x1000)=nil, &(0x7f0000941000/0x1000)=nil, &(0x7f00008fa000/0x2000)=nil, &(0x7f0000784000/0x4000)=nil, &(0x7f000016f000/0x3000)=nil], 0x0, &(0x7f0000000180)=[0x0, 0x0], 0x2) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x10000000000002) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socket$packet(0x11, 0xa, 0x300) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) r3 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e25, 0x0, @empty, 0x7}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) 7.68911308s ago: executing program 1 (id=2118): bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) r0 = gettid() timer_create(0x1, &(0x7f0000533fa0)={0x0, 0x11, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) timer_settime(r1, 0x1, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) futex(0x0, 0x86, 0x2, 0x0, 0x0, 0xfffffffc) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) syz_usb_control_io$uac3(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$uac3(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$uac3(0xffffffffffffffff, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000005580)=""/102392, 0x18ff8) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, 0x0) prctl$PR_SET_SECCOMP(0x4e, 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='new trusted:syz 02000 '], 0x2d, 0xfffffffffffffff9) add_key(0x0, &(0x7f0000000180), &(0x7f0000000100), 0x0, 0xfffffffffffffffe) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000006c0), &(0x7f00000007c0), 0xf, 0xffffffffffffffff, 0x4}, 0x38) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 7.293376536s ago: executing program 0 (id=2120): r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000100)=0x4207, 0x4) r5 = syz_open_dev$sndctrl(&(0x7f0000000080), 0x0, 0xc8080) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r5, 0xc0045516, &(0x7f00000000c0)=0x639) readv(r5, &(0x7f0000000180)=[{&(0x7f0000000200)=""/147, 0x93}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f00000002c0)={{0x0, 0x6, 0xfefe, 0x0, 'syz0\x00', 0xfffffefd}, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) syz_fuse_handle_req(r4, &(0x7f0000006300), 0x2000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x3, 0x5, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101301) ioctl$USBDEVFS_DISCONNECT_CLAIM(r6, 0x8108551b, &(0x7f0000000380)={0x0, 0x0, "5a77bd318786aeb879ca62cdab2a0000000086d85b25a5665a3247e500f61681905db88235f8a5447dd2a2ed6e91626f068881e50f6853772b21a100efb76cba37ff3111d6847e8b9398a646717af75fc008daefba68e6222103472bc55704cdb72b4b996ed831f3b802549db3a8ffff7d34171113d806726615380fe65a6a0a72e1ac2b60bd6276fd8bb6363d10f70da60fd53ded22c87eb2be010e4a62fb73c33424b437bb192c9d06ea6ed04983fe5c5ca033dfce0a82575ef14eee686be0fc58e384f93a13f4e8bbf599394baea3a9ca1864f0a35d6cc38fca32ad6b39905a9727d2001457df7be7e1aefe363590d1f600"}) 6.169303635s ago: executing program 1 (id=2122): r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) r4 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000100)=0x4207, 0x4) r5 = syz_open_dev$sndctrl(&(0x7f0000000080), 0x0, 0xc8080) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r5, 0xc0045516, &(0x7f00000000c0)=0x639) readv(r5, &(0x7f0000000180)=[{&(0x7f0000000200)=""/147, 0x93}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f00000002c0)={{0x0, 0x6, 0xfefe, 0x0, 'syz0\x00', 0xfffffefd}, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 'syz0\x00', 0x0}) syz_fuse_handle_req(r4, &(0x7f0000006300), 0x2000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x3, 0x5, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101301) ioctl$USBDEVFS_DISCONNECT_CLAIM(r6, 0x8108551b, &(0x7f0000000380)={0x0, 0x0, "5a77bd318786aeb879ca62cdab2a0000000086d85b25a5665a3247e500f61681905db88235f8a5447dd2a2ed6e91626f068881e50f6853772b21a100efb76cba37ff3111d6847e8b9398a646717af75fc008daefba68e6222103472bc55704cdb72b4b996ed831f3b802549db3a8ffff7d34171113d806726615380fe65a6a0a72e1ac2b60bd6276fd8bb6363d10f70da60fd53ded22c87eb2be010e4a62fb73c33424b437bb192c9d06ea6ed04983fe5c5ca033dfce0a82575ef14eee686be0fc58e384f93a13f4e8bbf599394baea3a9ca1864f0a35d6cc38fca32ad6b39905a9727d2001457df7be7e1aefe363590d1f600"}) 5.968660244s ago: executing program 2 (id=2123): landlock_create_ruleset(&(0x7f0000000000)={0x1814, 0x2, 0x2}, 0x18, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) getpgid(0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x3, 0x8, 0x8001, 0x0, 0xff, 0x0, 0xfffffe0000000001, 0xfa11, 0xfffffffc}, 0x0) openat$vimc2(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x1f) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bpf$TOKEN_CREATE(0x24, &(0x7f0000000180)={0x0, r2}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x17, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="1800000000000000000000000000000079121000000000009500000000000000dfad927acaa93ac654909e9831f215b9a91ff89b03b3c6fc36dc7cdf863c6d24c15cf7393449614a1b43717146efadf6270b395e55447d0eb5dd94119c9ba8387e978956ef6750c2fc9f34fb0de19cf510376a75cf1595ee3826838b785a00"/142], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sysctl, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40e00, 0x4, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000007c0)={0xffffffffffffffff, r4, 0x4, r3}, 0x10) r5 = syz_open_dev$evdev(&(0x7f0000000000), 0x1, 0x2002) write$evdev(r5, &(0x7f0000000040)=[{{}, 0x0, 0x2}], 0x37) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f00000001c0)=0x1) sendmmsg$inet(r2, &(0x7f0000000c40)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x23, 0x0}}], 0x3284b164842c97f7, 0x8014) r6 = socket$inet6(0xa, 0x3, 0x3c) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a3200000000140000001100"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r7, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a5c000000090a010400000000000000000a0000040900010073797a310000000008000540000000040900020073797a310000000008000a40fffffffc200011800e000100"], 0x84}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x5000, 0x1, @remote, 0x5}, 0x1c) writev(r6, &(0x7f00000000c0)=[{&(0x7f0000000100)=',', 0xffdf}], 0x1) 5.708801131s ago: executing program 0 (id=2124): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0x0, 0x0, {}, [{0x90, 0x1, [@m_ct={0x44, 0x2, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0xe4b, 0x11e41e7a, 0x20000000, 0x3, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x804}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000380)=0x34) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getsockname$unix(r1, &(0x7f0000000400)=@abs, &(0x7f00000004c0)=0x6e) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, 0x0, &(0x7f0000000280)) r3 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x80400, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, &(0x7f0000000180)={'pcl812\x00', [0x100, 0xf, 0xd0, 0x2, 0x5, 0x100, 0x3, 0x20000000, 0x8, 0xb, 0x0, 0x7, 0x1, 0x401, 0x10001, 0x1, 0x0, 0x8, 0xfe9, 0x401, 0x7, 0x2, 0x7, 0x9, 0x48, 0x9, 0x7, 0x6a77, 0x5, 0x7, 0x8]}) r4 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r4, &(0x7f0000000080)={&(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e20, @local}}, 0x80, 0x0, 0x0, &(0x7f0000001240)}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000300), &(0x7f0000000400), 0x401, 0xffffffffffffffff, 0x0, 0xa002a0}, 0x38) syz_80211_inject_frame(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="50000000080211000001080211000000505050505050000000000000000000000004010000060202020202"], 0x36) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, 0x0, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_ASSOCIATE(r5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000815}, 0x850) 4.595736253s ago: executing program 2 (id=2126): socket$inet6(0xa, 0x3, 0xfffffffe) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0x0, 0x25dfdbfe, {}, [{0x90, 0x1, [@m_ct={0x44, 0xf, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0xe4b, 0x11e41e7a, 0x20000000, 0x3, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x40}}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x804}, 0x4000800) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000380)=0x34) move_pages(0xffffffffffffffff, 0x7, &(0x7f0000000000)=[&(0x7f00004ea000/0x1000)=nil, &(0x7f00000da000/0x4000)=nil, &(0x7f000078a000/0x1000)=nil, &(0x7f0000941000/0x1000)=nil, &(0x7f00008fa000/0x2000)=nil, &(0x7f0000784000/0x4000)=nil, &(0x7f000016f000/0x3000)=nil], 0x0, &(0x7f0000000180)=[0x0, 0x0], 0x2) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x10000000000002) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socket$packet(0x11, 0xa, 0x300) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) r4 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r4, &(0x7f0000000200)={0xa, 0x4e25, 0x0, @empty, 0x7}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) 4.548089625s ago: executing program 1 (id=2127): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x3, &(0x7f0000000380)=ANY=[], &(0x7f0000000340)='GPL\x00', 0x6, 0xba, &(0x7f0000000140)=""/186, 0x41000, 0x2b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3a}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r2, &(0x7f0000000040), 0x80002c1, 0x2, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) r4 = socket(0x15, 0x5, 0x0) getsockopt(r4, 0x200000000114, 0x2711, 0x0, &(0x7f0000000000)) listen(r3, 0x8000) socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x78, 0x30, 0xb, 0x80002000, 0x0, {}, [{0x64, 0x1, [@m_ct={0x60, 0x1, 0x0, 0x0, {{0x7}, {0x38, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18}, @TCA_CT_LABELS={0x14, 0x7, "4614c334e344ae53204373dc0ddeb17f"}, @TCA_CT_ZONE={0x6, 0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x0) syz_open_dev$usbfs(&(0x7f0000000240), 0xb, 0x101301) socket$kcm(0x11, 0xa, 0x300) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000008100000081"], 0x48) r6 = bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) sendmsg$nl_route(r6, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="2c000000160000032abd7000fddbdf250a78a3fd218162ac8b2a1378efd690bb0be8356c566a5e028e0bb578f71c213f668c904abbba2d3ccb9bcda6bdcff5f88e368e4263fd538bea593c4baf038e6b4a528448275e5931", @ANYRES32=0x0, @ANYBLOB], 0x2c}}, 0xc884) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r6, 0x5, 0x3b, 0x0, &(0x7f0000000000)="ff", 0x0, 0x149c, 0x503, 0x0, 0xffffff77, 0x0, 0x0, 0x5, 0xffff80fe, 0x40}, 0x4c) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x5, 0x0, 0x0, {0x5}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x5}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz0\x00'}]}, @NFT_MSG_NEWRULE={0x58, 0x6, 0xa, 0x401, 0x0, 0x0, {0x5}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_EXPRESSIONS={0x30, 0x4, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, @tunnel={{0xb}, @val={0x4}}}, {0x18, 0x1, 0x0, 0x1, @fwd={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_FWD_SREG_DEV={0x8, 0x1, 0x1, 0x0, 0x9}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0xcc}}, 0x0) 3.918955354s ago: executing program 2 (id=2128): landlock_create_ruleset(&(0x7f0000000000)={0x1814, 0x2, 0x2}, 0x18, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) getpgid(0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x3, 0x8, 0x8001, 0x0, 0xff, 0x0, 0xfffffe0000000001, 0xfa11, 0xfffffffc}, 0x0) openat$vimc2(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x1f) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bpf$TOKEN_CREATE(0x24, &(0x7f0000000180)={0x0, r2}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x17, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="1800000000000000000000000000000079121000000000009500000000000000dfad927acaa93ac654909e9831f215b9a91ff89b03b3c6fc36dc7cdf863c6d24c15cf7393449614a1b43717146efadf6270b395e55447d0eb5dd94119c9ba8387e978956ef6750c2fc9f34fb0de19cf510376a75cf1595ee3826838b785a00"/142], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sysctl, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40e00, 0x4, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_UPDATE(0x1d, &(0x7f00000007c0)={0xffffffffffffffff, r4, 0x4, r3}, 0x10) write$evdev(0xffffffffffffffff, &(0x7f0000000040)=[{{}, 0x0, 0x2}], 0x37) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f00000001c0)=0x1) sendmmsg$inet(r2, &(0x7f0000000c40)=[{{&(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x23, 0x0}}], 0x3284b164842c97f7, 0x8014) socket(0x3, 0x800, 0x0) r5 = socket$inet6(0xa, 0x3, 0x3c) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a3200000000140000001100"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r6, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000002100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a5c000000090a010400000000000000000a0000040900010073797a310000000008000540000000040900020073797a310000000008000a40fffffffc200011800e000100"], 0x84}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x5000, 0x1, @remote, 0x5}, 0x1c) writev(r5, &(0x7f00000000c0)=[{&(0x7f0000000100)=',', 0xffdf}], 0x1) 3.56237972s ago: executing program 1 (id=2129): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0x0, 0x0, {}, [{0x90, 0x1, [@m_ct={0x44, 0x2, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0xe4b, 0x11e41e7a, 0x20000000, 0x3, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x804}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000380)=0x34) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getsockname$unix(r1, &(0x7f0000000400)=@abs, &(0x7f00000004c0)=0x6e) r3 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x80400, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, &(0x7f0000000180)={'pcl812\x00', [0x100, 0xf, 0xd0, 0x2, 0x5, 0x100, 0x3, 0x20000000, 0x8, 0xb, 0x0, 0x7, 0x1, 0x401, 0x10001, 0x1, 0x0, 0x8, 0xfe9, 0x401, 0x7, 0x2, 0x7, 0x9, 0x48, 0x9, 0x7, 0x6a77, 0x5, 0x7, 0x8]}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0b0000001f0000000200000022bf000001000000", @ANYRES32, @ANYBLOB="08000000dd0000000000000000c8d05300000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) r5 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r5, &(0x7f0000000080)={&(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e20, @local}}, 0x80, 0x0, 0x0, &(0x7f0000001240)}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000300), &(0x7f0000000400), 0x401, r4, 0x0, 0xa002a0}, 0x38) syz_80211_inject_frame(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="50000000080211000001080211000000505050505050000000000000000000000004010000060202020202"], 0x36) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) sendmsg$NL80211_CMD_ASSOCIATE(r6, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000815}, 0x850) 3.103504553s ago: executing program 3 (id=2130): socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_rdma(0x10, 0x3, 0x14) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0x0, 0x0, {}, [{0x90, 0x1, [@m_ct={0x44, 0x2, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0xe4b, 0x11e41e7a, 0x20000000, 0x3, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x804}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000380)=0x34) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x10000000000002) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_usbip_server_init(0x6) setgroups(0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount$afs(0x0, &(0x7f0000002840)='./file0\x00', &(0x7f0000002880), 0x700, &(0x7f0000000200)=ANY=[@ANYBLOB='dyn']) umount2(&(0x7f00000002c0)='./file0\x00', 0x9) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x137b, 0x40a02}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_PORT={0x6, 0x5, 0x4e20}, @IFLA_GENEVE_UDP_ZERO_CSUM6_TX={0x5}]}}}]}, 0x44}}, 0x40800) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x4}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x18, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x44, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000180)={0x5, 0x9, 0x0, 0x80, 0x40, 0xfb, 0x5, 0x2, 0xff, 0x2, 0x9, "6ce0630c0e5b9d9fe0ac3e625abdd12729ecc8dd410c4f2bc1b48e978ad8791c"}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000000)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x4c0d9}, 0x20004000) 2.82834218s ago: executing program 2 (id=2131): bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) r0 = gettid() timer_create(0x1, &(0x7f0000533fa0)={0x0, 0x11, 0x4, @tid=r0}, &(0x7f0000000000)=0x0) timer_settime(r1, 0x1, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) futex(0x0, 0x86, 0x2, 0x0, 0x0, 0xfffffffc) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000280)=0x2) syz_usb_control_io$uac3(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$uac3(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$uac3(0xffffffffffffffff, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000005580)=""/102392, 0x18ff8) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, 0x0) prctl$PR_SET_SECCOMP(0x4e, 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='new trusted:syz 02000 '], 0x2d, 0xfffffffffffffff9) add_key(0x0, &(0x7f0000000180), &(0x7f0000000100), 0x0, 0xfffffffffffffffe) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000006c0), &(0x7f00000007c0), 0xf, 0xffffffffffffffff, 0x4}, 0x38) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x10) 2.097594338s ago: executing program 0 (id=2132): socket$inet6(0xa, 0x800000000000002, 0x0) socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000005000000010000000100001302000000010000000000000000000000005f"], 0x0, 0x35}, 0x28) signalfd4(0xffffffffffffffff, &(0x7f0000000280)={[0x8]}, 0x8, 0x800) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="4800000010000304000000000400000000007400", @ANYRES32=0x0, @ANYBLOB="0000000003120100280012800b00010062726964676500001800028005002c00020000000c00"], 0x48}, 0x1, 0x0, 0x0, 0x20040884}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r1 = socket(0x400000000010, 0x3, 0x0) write(r1, &(0x7f0000000040)="3a03000018002551075c0165ff0ffc02802000030004000500e1000c0400070080000900", 0x33a) 2.006836968s ago: executing program 0 (id=2133): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0x0, 0x0, {}, [{0x90, 0x1, [@m_ct={0x44, 0x2, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0xe4b, 0x11e41e7a, 0x20000000, 0x3, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x804}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000380)=0x34) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getsockname$unix(r1, &(0x7f0000000400)=@abs, &(0x7f00000004c0)=0x6e) r3 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x80400, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, &(0x7f0000000180)={'pcl812\x00', [0x100, 0xf, 0xd0, 0x2, 0x5, 0x100, 0x3, 0x20000000, 0x8, 0xb, 0x0, 0x7, 0x1, 0x401, 0x10001, 0x1, 0x0, 0x8, 0xfe9, 0x401, 0x7, 0x2, 0x7, 0x9, 0x48, 0x9, 0x7, 0x6a77, 0x5, 0x7, 0x8]}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0b0000001f0000000200000022bf000001000000", @ANYRES32, @ANYBLOB="08000000dd0000000000000000c8d05300000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) r5 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r5, &(0x7f0000000080)={&(0x7f0000000100)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e20, @local}}, 0x80, 0x0, 0x0, &(0x7f0000001240)}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000300), &(0x7f0000000400), 0x401, r4, 0x0, 0xa002a0}, 0x38) syz_80211_inject_frame(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="50000000080211000001080211000000505050505050000000000000000000000004010000060202020202"], 0x36) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) sendmsg$NL80211_CMD_ASSOCIATE(r6, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000815}, 0x850) 973.073107ms ago: executing program 1 (id=2134): syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x0, 0x121000) writev(r0, &(0x7f0000000840), 0x0) socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r1 = syz_open_dev$MSR(&(0x7f0000000240), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0xfc30) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="fc0000001900010000000004000000000000000000000000f083f6d3fdd7809efe8000000000000000000000000000bb00000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000007000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0xfc}}, 0x0) connect$inet(r2, &(0x7f0000000280)={0x2, 0xfffd, @multicast1}, 0x10) sendmmsg$inet(r2, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000}}], 0x300, 0xf1c) mkdirat(0xffffffffffffff9c, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x111) r5 = openat$autofs(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r4}, './file1\x00'}) bpf$ENABLE_STATS(0x20, 0x0, 0x0) 878.960202ms ago: executing program 2 (id=2135): capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x6, 0x6, 0x2, 0x87, 0xffffffff, 0x40}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4c00000012000301000000000000000000009db7000000000000010004000000000000000000000000000000000000000000000000000000691d0f76e77044d1eb94e56239e4"], 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) 749.235544ms ago: executing program 2 (id=2136): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003940)=ANY=[@ANYBLOB="210000000000000000000000000010000004"], 0x48) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3000001, 0x11, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000019080)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg$inet6(r2, &(0x7f00000025c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x8010) openat(0xffffffffffffffff, &(0x7f000000c380)='./file0\x00', 0x40, 0xb4) mlock2(&(0x7f00005d3000/0x3000)=nil, 0x3000, 0x1) 629.850129ms ago: executing program 3 (id=2137): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7ffc1ffb}]}) r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[], 0x54}, 0x1, 0x0, 0x0, 0x4044044}, 0x0) sendmmsg(r2, 0x0, 0x0, 0x0) 500.173354ms ago: executing program 3 (id=2138): mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000980)=@raw={'raw\x00', 0x3c1, 0x3, 0x2c0, 0x3a0, 0x150, 0x150, 0x0, 0xf8010000, 0x480, 0x238, 0x238, 0x480, 0x238, 0x3, 0x0, {[{{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, [], [], 'team_slave_0\x00', 'hsr0\x00', {}, {}, 0x84}, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz0\x00'}}}, {{@ipv6={@empty, @mcast1, [], [], 'batadv_slave_0\x00', 'veth1\x00', {}, {}, 0x29}, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x2, 0x6}, {0x1, 0x3, 0x3}, {0x2, 0x3, 0x2}, 0x9, 0x8}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x320) 500.013579ms ago: executing program 3 (id=2139): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0)={0x0, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x3c}}, 0x0) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote}, 0x14) sendto$inet6(r0, &(0x7f0000000800)="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", 0xfc13, 0x880, 0x0, 0xfffffffffffffef0) 388.233249ms ago: executing program 3 (id=2140): r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0xac0e75fdb25f9790, 0x0, 0x4fe}) 324.95028ms ago: executing program 3 (id=2141): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000540)={0x6, 0x0, 0x0, &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r0, &(0x7f0000000100)=ANY=[], 0x32600) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000003940)=ANY=[@ANYBLOB="210000000000000000000000000010000004"], 0x48) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3000001, 0x11, r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000019080)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f000000c380)='./file0\x00', 0x40, 0xb4) mlock2(&(0x7f00005d3000/0x3000)=nil, 0x3000, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x2, 0x0, 0x0, 0x0, 0x405, 0x0, 0x0, 0xf49dbd192d5d3982, 0x10, '\x00', 0x0, @fallback=0x1d}, 0x94) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r3, &(0x7f0000000080)=ANY=[], 0x10448) 99.098544ms ago: executing program 0 (id=2142): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) bpf$PROG_LOAD(0x2, &(0x7f0000000680)={0x3, 0x3, &(0x7f0000000740)=ANY=[], &(0x7f0000000780)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 0s ago: executing program 0 (id=2143): syz_emit_ethernet(0x82, &(0x7f0000000b00)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local, @void, {@mpls_mc={0x8848, {[], @ipv6=@tipc_packet={0x3, 0x6, "3f59b4", 0x4c, 0x6, 0xff, @private1={0xfc, 0x1, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {[@fragment={0x11, 0x0, 0x6, 0x1, 0x0, 0x2, 0x65}], @name_distributor={{0x44, 0x0, 0x0, 0x0, 0x1, 0xa, 0xb, 0x2, 0x1, 0x0, 0x1, 0x3800, 0x2, 0x4, 0x4e21, 0x4e24, 0x3, 0x2}, [{0x0, 0x6, 0x7, 0xffff, 0x2, 0x9, 0x7, 0x60}]}}}}}}}, 0x0) kernel console output (not intermixed with test programs): ][T12139] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 573.519529][T12139] 1928 total pagecache pages [ 573.520964][T12139] 83 pages in swap cache [ 573.522358][T12139] Free swap = 117796kB [ 573.523649][T12139] Total swap = 124996kB [ 573.524983][T12139] 524155 pages RAM [ 573.526155][T12139] 0 pages HighMem/MovableOnly [ 573.527626][T12139] 210141 pages reserved [ 573.528928][T12139] 0 pages cma reserved [ 573.530193][T12139] Unreclaimable slab info: [ 573.531643][T12139] Name Used Total [ 573.533594][T12139] pid_2 67KB 94KB [ 573.535499][T12139] bio-464 17KB 31KB [ 573.537383][T12139] bio-528 19KB 31KB [ 573.539252][T12139] bio-544 19KB 31KB [ 573.541394][T12139] bio-552 19KB 31KB [ 573.543362][T12139] afs_inode_cache 5KB 30KB [ 573.545244][T12139] zswap_entry 555KB 592KB [ 573.547118][T12139] AF_VSOCK 32KB 153KB [ 573.549019][T12139] batadv_tt_change_cache 10KB 16KB [ 573.551012][T12139] batadv_tl_cache 29KB 32KB [ 573.552978][T12139] ceph_osd_request 25KB 191KB [ 573.554851][T12139] ceph_msg 10KB 53KB [ 573.556721][T12139] IEEE-802.15.4-MAC 50KB 125KB [ 573.558459][T12139] IEEE-802.15.4-RAW 64KB 126KB [ 573.560175][T12139] p9_req_t 14KB 39KB [ 573.562146][T12139] SMC6 75KB 156KB [ 573.564025][T12139] SMC 71KB 187KB [ 573.565909][T12139] TIPC 36KB 154KB [ 573.567797][T12139] rds_tcp_incoming 24KB 39KB [ 573.569689][T12139] rds_tcp_connection 84KB 126KB [ 573.571656][T12139] RDS 45KB 123KB [ 573.573572][T12139] rds_connection 35KB 62KB [ 573.575458][T12139] SCTPv6 67KB 210KB [ 573.577356][T12139] SCTP 65KB 91KB [ 573.579230][T12139] sctp_chunk 23KB 54KB [ 573.581126][T12139] sctp_bind_bucket 9KB 12KB [ 573.583125][T12139] L2TP/IP 19KB 31KB [ 573.585035][T12139] KCM 73KB 124KB [ 573.586922][T12139] kcm_mux 70KB 126KB [ 573.588827][T12139] RXRPC 42KB 192KB [ 573.590718][T12139] rxrpc_call_jar 146KB 223KB [ 573.592718][T12139] can_gw 14KB 16KB [ 573.594649][T12139] can_receiver 6KB 7KB [ 573.596535][T12139] net_bridge_fdb_entry 38KB 47KB [ 573.598503][T12139] MPTCPv6 73KB 191KB [ 573.600402][T12139] ip6-frags 27KB 47KB [ 573.602405][T12139] fib6_node 130KB 140KB [ 573.604296][T12139] ip6_dst_cache 184KB 390KB [ 573.606203][T12139] PINGv6 47KB 123KB [ 573.608114][T12139] RAWv6 134KB 247KB [ 573.610016][T12139] UDPv6 126KB 220KB [ 573.611983][T12139] tw_sock_TCPv6 24KB 39KB [ 573.613876][T12139] request_sock_TCPv6 41KB 69KB [ 573.615779][T12139] TCPv6 178KB 273KB [ 573.617691][T12139] wg_peer 118KB 118KB [ 573.619574][T12139] allowedips_node 18KB 23KB [ 573.621474][T12139] t10_alua_lu_gp_cache 8KB 15KB [ 573.623525][T12139] scsi_sense_cache 52KB 56KB [ 573.625415][T12139] virtio_scsi_cmd 21KB 24KB [ 573.627333][T12139] bio-136 45KB 72KB [ 573.629427][T12139] bio-264 10KB 15KB [ 573.631671][T12139] mqueue_inode_cache 39KB 154KB [ 573.633626][T12139] f2fs_bio_post_read_ctx 30KB 31KB [ 573.635779][T12139] jfs_mp 14KB 15KB [ 573.637670][T12139] fuse_request 16KB 31KB [ 573.639573][T12139] cifs_small_rq 28KB 32KB [ 573.641460][T12139] cifs_request 67KB 67KB [ 573.643646][T12139] cifs_mpx_ids 8KB 15KB [ 573.645527][T12139] cifs_io_subrequest 42KB 47KB [ 573.647404][T12139] cifs_io_request 105KB 111KB [ 573.649284][T12139] nfs_commit_data 24KB 31KB [ 573.651140][T12139] nfs_write_data 38KB 63KB [ 573.653147][T12139] jbd2_inode 16KB 19KB [ 573.655004][T12139] ext4_system_zone 1KB 3KB [ 573.656871][T12139] ext4_io_end_vec 4KB 7KB [ 573.658751][T12139] kioctx 38KB 127KB [ 573.660612][T12139] aio_kiocb 31KB 62KB [ 573.662598][T12139] userfaultfd_ctx_cache 48KB 94KB [ 573.664562][T12139] zspage 183KB 192KB [ 573.666434][T12139] zs_handle 196KB 212KB [ 573.668298][T12139] pid_namespace 18KB 108KB [ 573.670159][T12139] kvm_gmem_inode_cache 15KB 30KB [ 573.672172][T12139] kvm_vcpu 62KB 250KB [ 573.674038][T12139] kvm_mmu_page_header 9KB 19KB [ 573.675946][T12139] pte_list_desc 18KB 39KB [ 573.677806][T12139] x86_emulator 28KB 189KB [ 573.679661][T12139] rpc_buffers 57KB 159KB [ 573.681596][T12139] rpc_tasks 20KB 46KB [ 573.683483][T12139] UNIX-STREAM 106KB 255KB [ 573.685349][T12139] UNIX 157KB 382KB [ 573.687200][T12139] ip4-frags 26KB 39KB [ 573.689079][T12139] MPTCP 98KB 153KB [ 573.691408][T12139] request_sock_subflow_v4 42KB 61KB [ 573.694002][T12139] tcp_bind2_bucket 19KB 36KB [ 573.696325][T12139] tcp_bind_bucket 18KB 32KB [ 573.698653][T12139] inet_peer 14KB 16KB [ 573.700995][T12139] xfrm_dst 328KB 385KB [ 573.703423][T12139] ip_fib_trie 21KB 24KB [ 573.705772][T12139] ip_fib_alias 70KB 79KB [ 573.708117][T12139] rtable 237KB 320KB [ 573.710475][T12139] RAW 82KB 255KB [ 573.712883][T12139] UDP 99KB 223KB [ 573.715197][T12139] tw_sock_TCP 36KB 55KB [ 573.717532][T12139] request_sock_TCP 33KB 54KB [ 573.719858][T12139] TCP 266KB 468KB [ 573.722250][T12139] fs_bio_integrity 7KB 8KB [ 573.724587][T12139] hugetlbfs_inode_cache 38KB 188KB [ 573.727039][T12139] netfs_subrequest 54KB 85KB [ 573.729389][T12139] netfs_request 162KB 223KB [ 573.731776][T12139] bio-280 21KB 23KB [ 573.734122][T12139] ep_head 5KB 24KB [ 573.736452][T12139] eventpoll_pwq 9KB 19KB [ 573.738784][T12139] eventpoll_epi 45KB 55KB [ 573.741172][T12139] inotify_inode_mark 33KB 50KB [ 573.743598][T12139] sgpool-128 157KB 178KB [ 573.746209][T12139] sgpool-64 116KB 127KB [ 573.748560][T12139] sgpool-32 58KB 63KB [ 573.750895][T12139] sgpool-16 64KB 78KB [ 573.753289][T12139] sgpool-8 40KB 78KB [ 573.755620][T12139] bio_crypt_ctx 9KB 11KB [ 573.757947][T12139] bio_integrity_data 7KB 8KB [ 573.760324][T12139] request_queue 223KB 242KB [ 573.762732][T12139] blkdev_ioc 30KB 55KB [ 573.765060][T12139] bio-200 139KB 171KB [ 573.767388][T12139] biovec-max 573KB 692KB [ 573.769735][T12139] biovec-128 110KB 127KB [ 573.772140][T12139] biovec-64 76KB 220KB [ 573.774495][T12139] biovec-16 31KB 70KB [ 573.776868][T12139] mm_slot 6KB 7KB [ 573.779203][T12139] uid_cache 25KB 46KB [ 573.781633][T12139] iommu_iova_magazine 984KB 1071KB [ 573.784040][T12139] iommu_iova 221KB 224KB [ 573.786367][T12139] dmaengine-unmap-256 26KB 30KB [ 573.788758][T12139] dmaengine-unmap-128 14KB 30KB [ 573.791163][T12139] dmaengine-unmap-16 7KB 8KB [ 573.793651][T12139] dmaengine-unmap-2 3KB 4KB [ 573.795978][T12139] QIPCRTR 18KB 31KB [ 573.798317][T12139] audit_buffer 34KB 35KB [ 573.800642][T12139] skbuff_ext_cache 12KB 28KB [ 573.803064][T12139] skbuff_small_head 6303KB 7487KB [ 573.805397][T12139] skbuff_fclone_cache 166KB 378KB [ 573.807816][T12139] skbuff_head_cache 2926KB 3859KB [ 573.810142][T12139] configfs_dir_cache 22KB 24KB [ 573.812598][T12139] file_lock_cache 14KB 63KB [ 573.814937][T12139] file_lock_ctx 41KB 47KB [ 573.817282][T12139] fsnotify_inode_mark_connector 27KB 47KB [ 573.819969][T12139] posix_timers_cache 46KB 64KB [ 573.822469][T12139] taskstats 86KB 143KB [ 573.824808][T12139] mem_cgroup_per_node 121KB 154KB [ 573.827211][T12139] mem_cgroup 165KB 216KB [ 573.829595][T12139] proc_dir_entry 611KB 687KB [ 573.832039][T12139] pde_opener 8KB 15KB [ 573.834395][T12139] seq_file 24KB 63KB [ 573.836738][T12139] sigqueue 20KB 35KB [ 573.839098][T12139] shmem_inode_cache 7183KB 7441KB [ 573.841454][T12139] kernfs_iattrs_cache 24KB 31KB [ 573.843976][T12139] kernfs_node_cache 25545KB 25599KB [ 573.846373][T12139] mnt_cache 90KB 126KB [ 573.849006][T12139] filp 331KB 614KB [ 573.851349][T12139] names_cache 216KB 384KB [ 573.853758][T12139] net_namespace 106KB 261KB [ 573.856120][T12139] ima_iint_cache 27KB 63KB [ 573.858494][T12139] lsm_inode_cache 1368KB 1787KB [ 573.860849][T12139] lsm_file_cache 134KB 240KB [ 573.863287][T12139] key_jar 31KB 55KB [ 573.865626][T12139] uts_namespace 65KB 123KB [ 573.868020][T12139] nsproxy 7KB 35KB [ 573.870399][T12139] vm_area_struct 929KB 1468KB [ 573.872828][T12139] fs_cache 31KB 56KB [ 573.875163][T12139] files_cache 136KB 239KB [ 573.877509][T12139] signal_cache 833KB 1848KB [ 573.879842][T12139] sighand_cache 1063KB 2014KB [ 573.882245][T12139] task_struct 4597KB 5300KB [ 573.884583][T12139] cred 139KB 356KB [ 573.886925][T12139] anon_vma_chain 253KB 389KB [ 573.889285][T12139] anon_vma 289KB 503KB [ 573.891680][T12139] pid 146KB 390KB [ 573.894048][T12139] Acpi-Operand 195KB 316KB [ 573.896157][T12139] Acpi-ParseExt 21KB 31KB [ 573.898077][T12139] Acpi-Parse 12KB 19KB [ 573.900117][T12139] Acpi-State 9KB 27KB [ 573.902537][T12139] Acpi-Namespace 31KB 40KB [ 573.904867][T12139] shared_policy_node 9KB 12KB [ 573.907218][T12139] numa_policy 12KB 20KB [ 573.909578][T12139] perf_event 52KB 93KB [ 573.911986][T12139] trace_event_file 540KB 540KB [ 573.914361][T12139] ftrace_event_field 1031KB 1031KB [ 573.916724][T12139] pool_workqueue 2136KB 2192KB [ 573.919068][T12139] task_group 73KB 94KB [ 573.921433][T12139] maple_node 927KB 1712KB [ 573.923815][T12139] mm_struct 287KB 490KB [ 573.926030][T12139] vmap_area 1258KB 1267KB [ 573.928443][T12139] debug_objects_cache 2187KB 3920KB [ 573.930839][T12139] page->ptl 150KB 224KB [ 573.933227][T12139] kmalloc-cg-8k 1872KB 2112KB [ 573.935553][T12139] kmalloc-cg-4k 11808KB 12384KB [ 573.937869][T12139] kmalloc-cg-2k 7696KB 8192KB [ 573.940201][T12139] kmalloc-cg-1k 2472KB 2944KB [ 573.942667][T12139] kmalloc-cg-512 1078KB 1328KB [ 573.945001][T12139] kmalloc-cg-256 330KB 344KB [ 573.947338][T12139] kmalloc-cg-128 203KB 232KB [ 573.949687][T12139] kmalloc-cg-64 422KB 428KB [ 573.952465][T12139] kmalloc-cg-32 41KB 176KB [ 573.954826][T12139] kmalloc-cg-16 5KB 28KB [ 573.957168][T12139] kmalloc-cg-8 19KB 36KB [ 573.959495][T12139] kmalloc-cg-192 57KB 72KB [ 573.961906][T12139] kmalloc-cg-96 101KB 116KB [ 573.964236][T12139] kmalloc-8k 5392KB 5504KB [ 573.966648][T12139] kmalloc-4k 9632KB 14208KB [ 573.969000][T12139] kmalloc-2k 13232KB 13856KB [ 573.971331][T12139] kmalloc-1k 10772KB 10808KB [ 573.973975][T12139] kmalloc-512 10680KB 10816KB [ 573.976369][T12139] kmalloc-256 5012KB 5016KB [ 573.978724][T12139] kmalloc-128 2421KB 2656KB [ 573.981196][T12139] kmalloc-64 7581KB 10248KB [ 573.983636][T12139] kmalloc-32 1833KB 2068KB [ 573.985995][T12139] kmalloc-16 429KB 696KB [ 573.988334][T12139] kmalloc-8 416KB 472KB [ 573.990676][T12139] kmalloc-192 1439KB 1448KB [ 573.993121][T12139] kmalloc-96 3830KB 4260KB [ 573.995451][T12139] kmem_cache_node 213KB 220KB [ 573.997785][T12139] kmem_cache 177KB 218KB [ 574.000110][T12139] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dbus-daemon,pid=5438,uid=100 [ 574.006726][T12139] Out of memory: Killed process 5438 (dbus-daemon) total-vm:4752kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:100 pgtables:56kB oom_score_adj:0 [ 574.019015][ T5152] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 574.025379][ T5152] CPU: 2 UID: 0 PID: 5152 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 574.025405][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 574.025421][ T5152] Call Trace: [ 574.025428][ T5152] [ 574.025435][ T5152] dump_stack_lvl+0x100/0x190 [ 574.025460][ T5152] dump_header+0xfb/0x606 [ 574.025482][ T5152] oom_kill_process.cold+0xd/0x330 [ 574.025503][ T5152] out_of_memory+0x340/0x14f0 [ 574.025538][ T5152] ? __pfx_out_of_memory+0x10/0x10 [ 574.025572][ T5152] __alloc_frozen_pages_noprof+0x232d/0x2bc0 [ 574.025607][ T5152] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 574.025643][ T5152] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 574.025672][ T5152] ? policy_nodemask+0xed/0x4f0 [ 574.025696][ T5152] alloc_pages_mpol+0x1fb/0x540 [ 574.025718][ T5152] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 574.025739][ T5152] ? filemap_get_entry+0x22d/0x450 [ 574.025756][ T5152] ? filemap_get_entry+0x22d/0x450 [ 574.025777][ T5152] folio_alloc_noprof+0x22/0x250 [ 574.025802][ T5152] filemap_alloc_folio_noprof.part.0+0x377/0x450 [ 574.025829][ T5152] ? __pfx_filemap_alloc_folio_noprof.part.0+0x10/0x10 [ 574.025853][ T5152] ? do_page_cache_ra+0x119/0x160 [ 574.025887][ T5152] __filemap_get_folio_mpol+0x6a4/0xe70 [ 574.025914][ T5152] filemap_fault+0x888/0x2e90 [ 574.025936][ T5152] ? __pfx_debug_object_free+0x10/0x10 [ 574.025957][ T5152] ? __pfx_filemap_fault+0x10/0x10 [ 574.025983][ T5152] ? find_held_lock+0x2b/0x80 [ 574.026009][ T5152] __do_fault+0x10b/0x440 [ 574.026029][ T5152] do_fault+0xa99/0x1750 [ 574.026072][ T5152] __handle_mm_fault+0x187d/0x2a00 [ 574.026104][ T5152] ? reacquire_held_locks+0xce/0x1e0 [ 574.026125][ T5152] ? __pfx___handle_mm_fault+0x10/0x10 [ 574.026158][ T5152] ? lock_vma_under_rcu+0x17c/0x590 [ 574.026200][ T5152] handle_mm_fault+0x36d/0xa20 [ 574.026234][ T5152] do_user_addr_fault+0x5a3/0x12f0 [ 574.026263][ T5152] exc_page_fault+0x6f/0xd0 [ 574.026290][ T5152] asm_exc_page_fault+0x26/0x30 [ 574.026308][ T5152] RIP: 0033:0x7f4baf8a7407 [ 574.026329][ T5152] Code: Unable to access opcode bytes at 0x7f4baf8a73dd. [ 574.026338][ T5152] RSP: 002b:00007ffc1e009fc0 EFLAGS: 00010202 [ 574.026353][ T5152] RAX: 0000000000000000 RBX: 00007f4bb0057880 RCX: 00007f4baf8a7407 [ 574.026365][ T5152] RDX: 0000000000000008 RSI: 00007ffc1e00a120 RDI: 000000000000000b [ 574.026376][ T5152] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 574.026387][ T5152] R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000 [ 574.026398][ T5152] R13: 00005652d8df0100 R14: 0000000000000000 R15: 0000000000000000 [ 574.026428][ T5152] [ 574.026502][ T5152] Mem-Info: [ 574.119683][ T5152] active_anon:1 inactive_anon:82 isolated_anon:0 [ 574.119683][ T5152] active_file:0 inactive_file:92 isolated_file:0 [ 574.119683][ T5152] unevictable:1768 dirty:0 writeback:0 [ 574.119683][ T5152] slab_reclaimable:6155 slab_unreclaimable:57440 [ 574.119683][ T5152] mapped:4 shmem:1768 pagetables:829 [ 574.119683][ T5152] sec_pagetables:329 bounce:0 [ 574.119683][ T5152] kernel_misc_reclaimable:0 [ 574.119683][ T5152] free:30899 free_pcp:715 free_cma:0 [ 574.138121][ T5152] Node 0 active_anon:36kB inactive_anon:0kB active_file:0kB inactive_file:28kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7916kB pagetables:980kB sec_pagetables:1152kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 574.150088][ T5152] Node 1 active_anon:0kB inactive_anon:444kB active_file:20kB inactive_file:176kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3648kB pagetables:2336kB sec_pagetables:164kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 574.162951][ T5152] Node 0 DMA free:2444kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 574.172079][ T5152] lowmem_reserve[]: 0 285 285 285 285 [ 574.173776][ T5152] Node 0 DMA32 free:13540kB boost:14336kB min:27424kB low:30696kB high:33968kB reserved_highatomic:0KB free_highatomic:0KB active_anon:36kB inactive_anon:0kB active_file:0kB inactive_file:28kB unevictable:3536kB writepending:0kB zspages:520kB present:1032196kB managed:292484kB mlocked:0kB bounce:0kB free_pcp:672kB local_pcp:56kB free_cma:0kB [ 574.183948][ T5152] lowmem_reserve[]: 0 0 0 0 0 [ 574.185937][ T5152] Node 1 DMA32 free:107484kB boost:73728kB min:120868kB low:132652kB high:144436kB reserved_highatomic:0KB free_highatomic:0KB active_anon:24kB inactive_anon:300kB active_file:24kB inactive_file:272kB unevictable:3536kB writepending:0kB zspages:2244kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:2380kB local_pcp:552kB free_cma:0kB [ 574.199017][ T5152] lowmem_reserve[]: 0 0 0 0 0 [ 574.201043][ T5152] Node 0 DMA: 47*4kB (U) 16*8kB (U) 7*16kB (U) 3*32kB (U) 2*64kB (U) 0*128kB 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 2444kB [ 574.205917][ T5152] Node 0 DMA32: 235*4kB (UME) 87*8kB (UME) 54*16kB (UME) 95*32kB (UME) 47*64kB (ME) 21*128kB (ME) 7*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13540kB [ 574.210812][ T5152] Node 1 DMA32: 545*4kB (UME) 497*8kB (UME) 367*16kB (UME) 266*32kB (ME) 125*64kB (UME) 58*128kB (UME) 15*256kB (UM) 16*512kB (UM) 6*1024kB (UM) 2*2048kB (U) 12*4096kB (U) = 107388kB [ 574.216603][ T5152] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 574.219544][ T5152] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 574.222711][ T5152] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 574.226521][ T5152] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 574.230265][ T5152] 1928 total pagecache pages [ 574.232099][ T5152] 83 pages in swap cache [ 574.233429][ T5152] Free swap = 118016kB [ 574.234724][ T5152] Total swap = 124996kB [ 574.236022][ T5152] 524155 pages RAM [ 574.237199][ T5152] 0 pages HighMem/MovableOnly [ 574.238696][ T5152] 210141 pages reserved [ 574.239955][ T5152] 0 pages cma reserved [ 574.241236][ T5152] Unreclaimable slab info: [ 574.243037][ T5152] Name Used Total [ 574.245566][ T5152] pid_2 67KB 94KB [ 574.248034][ T5152] bio-464 17KB 31KB [ 574.250507][ T5152] bio-528 19KB 31KB [ 574.253045][ T5152] bio-544 19KB 31KB [ 574.255222][ T5152] bio-552 19KB 31KB [ 574.257142][ T5152] afs_inode_cache 5KB 30KB [ 574.259182][ T5152] zswap_entry 555KB 592KB [ 574.261038][ T5152] AF_VSOCK 32KB 153KB [ 574.263017][ T5152] batadv_tt_change_cache 10KB 16KB [ 574.265013][ T5152] batadv_tl_cache 29KB 32KB [ 574.266885][ T5152] ceph_osd_request 25KB 191KB [ 574.268753][ T5152] ceph_msg 10KB 53KB [ 574.270602][ T5152] IEEE-802.15.4-MAC 50KB 125KB [ 574.272836][ T5152] IEEE-802.15.4-RAW 64KB 126KB [ 574.275283][ T5152] p9_req_t 14KB 39KB [ 574.277755][ T5152] SMC6 75KB 156KB [ 574.280222][ T5152] SMC 71KB 187KB [ 574.282788][ T5152] TIPC 36KB 154KB [ 574.285270][ T5152] rds_tcp_incoming 24KB 39KB [ 574.287757][ T5152] rds_tcp_connection 84KB 126KB [ 574.290276][ T5152] RDS 45KB 123KB [ 574.292829][ T5152] rds_connection 35KB 62KB [ 574.295290][ T5152] SCTPv6 67KB 210KB [ 574.297736][ T5152] SCTP 65KB 91KB [ 574.300190][ T5152] sctp_chunk 23KB 54KB [ 574.302813][ T5152] sctp_bind_bucket 9KB 12KB [ 574.305401][ T5152] L2TP/IP 19KB 31KB [ 574.307913][ T5152] KCM 73KB 124KB [ 574.310385][ T5152] kcm_mux 70KB 126KB [ 574.312907][ T5152] RXRPC 42KB 192KB [ 574.314791][ T5152] rxrpc_call_jar 146KB 223KB [ 574.316687][ T5152] can_gw 14KB 16KB [ 574.318551][ T5152] can_receiver 6KB 7KB [ 574.320388][ T5152] net_bridge_fdb_entry 38KB 47KB [ 574.322667][ T5152] MPTCPv6 73KB 191KB [ 574.325136][ T5152] ip6-frags 27KB 47KB [ 574.327637][ T5152] fib6_node 130KB 140KB [ 574.330140][ T5152] ip6_dst_cache 184KB 390KB [ 574.332633][ T5152] PINGv6 47KB 123KB [ 574.334558][ T5152] RAWv6 134KB 247KB [ 574.336440][ T5152] UDPv6 126KB 220KB [ 574.338361][ T5152] tw_sock_TCPv6 24KB 39KB [ 574.340243][ T5152] request_sock_TCPv6 41KB 69KB [ 574.342469][ T5152] TCPv6 178KB 273KB [ 574.344971][ T5152] wg_peer 118KB 118KB [ 574.347433][ T5152] allowedips_node 18KB 23KB [ 574.349421][ T5152] t10_alua_lu_gp_cache 8KB 15KB [ 574.351369][ T5152] scsi_sense_cache 52KB 56KB [ 574.353859][ T5152] virtio_scsi_cmd 21KB 24KB [ 574.356331][ T5152] bio-136 45KB 72KB [ 574.358830][ T5152] bio-264 10KB 15KB [ 574.361334][ T5152] mqueue_inode_cache 39KB 154KB [ 574.363445][ T5152] f2fs_bio_post_read_ctx 30KB 31KB [ 574.365495][ T5152] jfs_mp 14KB 15KB [ 574.367359][ T5152] fuse_request 16KB 31KB [ 574.369259][ T5152] cifs_small_rq 28KB 32KB [ 574.371096][ T5152] cifs_request 67KB 67KB [ 574.373577][ T5152] cifs_mpx_ids 8KB 15KB [ 574.376109][ T5152] cifs_io_subrequest 42KB 47KB [ 574.378636][ T5152] cifs_io_request 105KB 111KB [ 574.381105][ T5152] nfs_commit_data 24KB 31KB [ 574.383587][ T5152] nfs_write_data 38KB 63KB [ 574.386101][ T5152] jbd2_inode 16KB 19KB [ 574.388604][ T5152] ext4_system_zone 1KB 3KB [ 574.391104][ T5152] ext4_io_end_vec 4KB 7KB [ 574.393180][ T5152] kioctx 38KB 127KB [ 574.395050][ T5152] aio_kiocb 31KB 62KB [ 574.396929][ T5152] userfaultfd_ctx_cache 48KB 94KB [ 574.398904][ T5152] zspage 183KB 192KB [ 574.400863][ T5152] zs_handle 196KB 212KB [ 574.403186][ T5152] pid_namespace 18KB 108KB [ 574.405683][ T5152] kvm_gmem_inode_cache 15KB 30KB [ 574.408272][ T5152] kvm_vcpu 62KB 250KB [ 574.410761][ T5152] kvm_mmu_page_header 9KB 19KB [ 574.413420][ T5152] pte_list_desc 18KB 39KB [ 574.415924][ T5152] x86_emulator 28KB 189KB [ 574.418383][ T5152] rpc_buffers 57KB 159KB [ 574.420900][ T5152] rpc_tasks 20KB 46KB [ 574.423395][ T5152] UNIX-STREAM 106KB 255KB [ 574.425307][ T5152] UNIX 157KB 382KB [ 574.427214][ T5152] ip4-frags 26KB 39KB [ 574.429102][ T5152] MPTCP 98KB 153KB [ 574.430902][ T5152] request_sock_subflow_v4 42KB 61KB [ 574.433449][ T5152] tcp_bind2_bucket 19KB 36KB [ 574.435967][ T5152] tcp_bind_bucket 18KB 32KB [ 574.438441][ T5152] inet_peer 14KB 16KB [ 574.440916][ T5152] xfrm_dst 328KB 385KB [ 574.442896][ T5152] ip_fib_trie 21KB 24KB [ 574.444770][ T5152] ip_fib_alias 70KB 79KB [ 574.446663][ T5152] rtable 237KB 320KB [ 574.448481][ T5152] RAW 82KB 255KB [ 574.450366][ T5152] UDP 99KB 223KB [ 574.452374][ T5152] tw_sock_TCP 36KB 55KB [ 574.454256][ T5152] request_sock_TCP 33KB 54KB [ 574.456129][ T5152] TCP 266KB 468KB [ 574.458012][ T5152] fs_bio_integrity 7KB 8KB [ 574.459888][ T5152] hugetlbfs_inode_cache 38KB 188KB [ 574.462038][ T5152] netfs_subrequest 54KB 85KB [ 574.464498][ T5152] netfs_request 162KB 223KB [ 574.466973][ T5152] bio-280 21KB 23KB [ 574.469474][ T5152] ep_head 5KB 24KB [ 574.471983][ T5152] eventpoll_pwq 9KB 19KB [ 574.474470][ T5152] eventpoll_epi 45KB 55KB [ 574.476856][ T5152] inotify_inode_mark 33KB 50KB [ 574.478774][ T5152] sgpool-128 157KB 178KB [ 574.480651][ T5152] sgpool-64 116KB 127KB [ 574.482648][ T5152] sgpool-32 58KB 63KB [ 574.484548][ T5152] sgpool-16 64KB 78KB [ 574.486433][ T5152] sgpool-8 40KB 78KB [ 574.488313][ T5152] bio_crypt_ctx 9KB 11KB [ 574.490241][ T5152] bio_integrity_data 7KB 8KB [ 574.492400][ T5152] request_queue 223KB 242KB [ 574.494872][ T5152] blkdev_ioc 30KB 55KB [ 574.497344][ T5152] bio-200 139KB 171KB [ 574.499373][ T5152] biovec-max 573KB 692KB [ 574.501256][ T5152] biovec-128 110KB 127KB [ 574.503697][ T5152] biovec-64 76KB 220KB [ 574.506175][ T5152] biovec-16 31KB 70KB [ 574.508371][ T5152] mm_slot 6KB 7KB [ 574.510264][ T5152] uid_cache 25KB 46KB [ 574.512390][ T5152] iommu_iova_magazine 984KB 1071KB [ 574.514913][ T5152] iommu_iova 221KB 224KB [ 574.517392][ T5152] dmaengine-unmap-256 26KB 30KB [ 574.519953][ T5152] dmaengine-unmap-128 14KB 30KB [ 574.522221][ T5152] dmaengine-unmap-16 7KB 8KB [ 574.524738][ T5152] dmaengine-unmap-2 3KB 4KB [ 574.527212][ T5152] QIPCRTR 18KB 31KB [ 574.529704][ T5152] audit_buffer 34KB 35KB [ 574.532260][ T5152] skbuff_ext_cache 12KB 28KB [ 574.534191][ T5152] skbuff_small_head 6371KB 7487KB [ 574.536068][ T5152] skbuff_fclone_cache 166KB 378KB [ 574.538044][ T5152] skbuff_head_cache 2944KB 3859KB [ 574.539943][ T5152] configfs_dir_cache 22KB 24KB [ 574.542061][ T5152] file_lock_cache 14KB 63KB [ 574.544523][ T5152] file_lock_ctx 41KB 47KB [ 574.547006][ T5152] fsnotify_inode_mark_connector 27KB 47KB [ 574.549873][ T5152] posix_timers_cache 46KB 64KB [ 574.552451][ T5152] taskstats 86KB 143KB [ 574.554971][ T5152] mem_cgroup_per_node 121KB 154KB [ 574.557538][ T5152] mem_cgroup 165KB 216KB [ 574.560015][ T5152] proc_dir_entry 611KB 687KB [ 574.562579][ T5152] pde_opener 8KB 15KB [ 574.564631][ T5152] seq_file 24KB 63KB [ 574.566627][ T5152] sigqueue 20KB 35KB [ 574.568512][ T5152] shmem_inode_cache 7183KB 7441KB [ 574.570398][ T5152] kernfs_iattrs_cache 24KB 31KB [ 574.572390][ T5152] kernfs_node_cache 25545KB 25599KB [ 574.574267][ T5152] mnt_cache 90KB 126KB [ 574.576146][ T5152] filp 331KB 614KB [ 574.578028][ T5152] names_cache 216KB 384KB [ 574.579901][ T5152] net_namespace 106KB 261KB [ 574.581936][ T5152] ima_iint_cache 27KB 63KB [ 574.584445][ T5152] lsm_inode_cache 1368KB 1787KB [ 574.586934][ T5152] lsm_file_cache 134KB 240KB [ 574.589293][ T5152] key_jar 31KB 55KB [ 574.591229][ T5152] uts_namespace 65KB 123KB [ 574.593245][ T5152] nsproxy 7KB 35KB [ 574.595136][ T5152] vm_area_struct 929KB 1468KB [ 574.597020][ T5152] fs_cache 31KB 56KB [ 574.598890][ T5152] files_cache 136KB 239KB [ 574.600797][ T5152] signal_cache 833KB 1848KB [ 574.603118][ T5152] sighand_cache 1063KB 2014KB [ 574.605624][ T5152] task_struct 4597KB 5300KB [ 574.608144][ T5152] cred 139KB 356KB [ 574.610637][ T5152] anon_vma_chain 253KB 389KB [ 574.612974][ T5152] anon_vma 289KB 503KB [ 574.614858][ T5152] pid 146KB 390KB [ 574.616735][ T5152] Acpi-Operand 195KB 316KB [ 574.618390][ T5152] Acpi-ParseExt 21KB 31KB [ 574.620187][ T5152] Acpi-Parse 12KB 19KB [ 574.622287][ T5152] Acpi-State 9KB 27KB [ 574.624761][ T5152] Acpi-Namespace 31KB 40KB [ 574.627282][ T5152] shared_policy_node 9KB 12KB [ 574.629824][ T5152] numa_policy 12KB 20KB [ 574.632235][ T5152] perf_event 52KB 93KB [ 574.634736][ T5152] trace_event_file 540KB 540KB [ 574.637227][ T5152] ftrace_event_field 1031KB 1031KB [ 574.639748][ T5152] pool_workqueue 2136KB 2192KB [ 574.641748][ T5152] task_group 73KB 94KB [ 574.644273][ T5152] maple_node 927KB 1712KB [ 574.646725][ T5152] mm_struct 287KB 490KB [ 574.649242][ T5152] vmap_area 1258KB 1267KB [ 574.651311][ T5152] debug_objects_cache 2187KB 3920KB [ 574.653851][ T5152] page->ptl 150KB 224KB [ 574.656348][ T5152] kmalloc-cg-8k 1872KB 2112KB [ 574.658861][ T5152] kmalloc-cg-4k 11808KB 12384KB [ 574.661077][ T5152] kmalloc-cg-2k 7696KB 8192KB [ 574.663313][ T5152] kmalloc-cg-1k 2472KB 2944KB [ 574.665685][ T5152] kmalloc-cg-512 1078KB 1328KB [ 574.668207][ T5152] kmalloc-cg-256 330KB 344KB [ 574.670750][ T5152] kmalloc-cg-128 203KB 232KB [ 574.673295][ T5152] kmalloc-cg-64 422KB 428KB [ 574.675811][ T5152] kmalloc-cg-32 41KB 176KB [ 574.678091][ T5152] kmalloc-cg-16 5KB 28KB [ 574.679990][ T5152] kmalloc-cg-8 19KB 36KB [ 574.682060][ T5152] kmalloc-cg-192 57KB 72KB [ 574.684507][ T5152] kmalloc-cg-96 101KB 116KB [ 574.686992][ T5152] kmalloc-8k 5392KB 5504KB [ 574.689519][ T5152] kmalloc-4k 9632KB 14208KB [ 574.691811][ T5152] kmalloc-2k 13232KB 13856KB [ 574.693703][ T5152] kmalloc-1k 10916KB 10936KB [ 574.695572][ T5152] kmalloc-512 10692KB 10816KB [ 574.697458][ T5152] kmalloc-256 5012KB 5016KB [ 574.699342][ T5152] kmalloc-128 2421KB 2656KB [ 574.701371][ T5152] kmalloc-64 7581KB 10248KB [ 574.703861][ T5152] kmalloc-32 1844KB 2068KB [ 574.706357][ T5152] kmalloc-16 429KB 696KB [ 574.708848][ T5152] kmalloc-8 416KB 472KB [ 574.711321][ T5152] kmalloc-192 1439KB 1448KB [ 574.713700][ T5152] kmalloc-96 3830KB 4260KB [ 574.715583][ T5152] kmem_cache_node 213KB 220KB [ 574.717449][ T5152] kmem_cache 177KB 218KB [ 574.719309][ T5152] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=getty,pid=5541,uid=0 [ 574.725883][ T5152] Out of memory: Killed process 5541 (getty) total-vm:4044kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 574.739081][ T5539] sshd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 574.743232][ T5539] CPU: 1 UID: 0 PID: 5539 Comm: sshd Not tainted syzkaller #0 PREEMPT(full) [ 574.743254][ T5539] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 574.743264][ T5539] Call Trace: [ 574.743270][ T5539] [ 574.743276][ T5539] dump_stack_lvl+0x100/0x190 [ 574.743303][ T5539] dump_header+0xfb/0x606 [ 574.743324][ T5539] oom_kill_process.cold+0xd/0x330 [ 574.743345][ T5539] out_of_memory+0x340/0x14f0 [ 574.743379][ T5539] ? __pfx_out_of_memory+0x10/0x10 [ 574.743412][ T5539] __alloc_frozen_pages_noprof+0x232d/0x2bc0 [ 574.743446][ T5539] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 574.743472][ T5539] ? __lock_acquire+0x4a5/0x2630 [ 574.743498][ T5539] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 574.743526][ T5539] ? policy_nodemask+0xed/0x4f0 [ 574.743549][ T5539] alloc_pages_mpol+0x1fb/0x540 [ 574.743572][ T5539] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 574.743593][ T5539] ? swap_entry_swapped+0x20c/0x2a0 [ 574.743614][ T5539] ? __pfx_swap_entry_swapped+0x10/0x10 [ 574.743638][ T5539] folio_alloc_mpol_noprof+0x36/0x260 [ 574.743664][ T5539] swap_cache_alloc_folio+0x1a8/0x300 [ 574.743694][ T5539] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 574.743723][ T5539] ? is_bpf_text_address+0x8a/0x1a0 [ 574.743749][ T5539] ? is_bpf_text_address+0x8a/0x1a0 [ 574.743777][ T5539] swap_cluster_readahead+0x53b/0x770 [ 574.743793][ T5539] ? __lock_acquire+0x4a5/0x2630 [ 574.743815][ T5539] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 574.743831][ T5539] ? __lock_acquire+0x4a5/0x2630 [ 574.743852][ T5539] ? __lock_acquire+0x4a5/0x2630 [ 574.743877][ T5539] ? get_vma_policy+0x23d/0x3b0 [ 574.743901][ T5539] swapin_readahead+0x160/0x12c0 [ 574.743931][ T5539] ? __pfx_swapin_readahead+0x10/0x10 [ 574.743947][ T5539] ? find_held_lock+0x2b/0x80 [ 574.743968][ T5539] ? swap_table_get+0x103/0x2c0 [ 574.743999][ T5539] ? swap_table_get+0x10d/0x2c0 [ 574.744023][ T5539] ? swap_cache_get_folio+0x286/0x350 [ 574.744046][ T5539] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 574.744072][ T5539] ? __pfx_get_swap_device+0x10/0x10 [ 574.744097][ T5539] ? do_swap_page+0x931/0x6180 [ 574.744121][ T5539] do_swap_page+0x931/0x6180 [ 574.744148][ T5539] ? lockdep_hardirqs_on+0x78/0x100 [ 574.744166][ T5539] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 574.744192][ T5539] ? debug_object_active_state+0x2ea/0x3f0 [ 574.744227][ T5539] ? __pfx_do_swap_page+0x10/0x10 [ 574.744260][ T5539] ? rcu_is_watching+0x12/0xc0 [ 574.744282][ T5539] ? __pte_offset_map+0x179/0x310 [ 574.744305][ T5539] __handle_mm_fault+0x192f/0x2a00 [ 574.744336][ T5539] ? mt_find+0x45e/0x8e0 [ 574.744356][ T5539] ? __pfx___handle_mm_fault+0x10/0x10 [ 574.744380][ T5539] ? __pfx_mt_find+0x10/0x10 [ 574.744410][ T5539] ? find_vma+0xbf/0x140 [ 574.744429][ T5539] ? __pfx_find_vma+0x10/0x10 [ 574.744452][ T5539] handle_mm_fault+0x36d/0xa20 [ 574.744482][ T5539] do_user_addr_fault+0x74c/0x12f0 [ 574.744507][ T5539] ? trace_page_fault_kernel+0x7a/0x200 [ 574.744530][ T5539] exc_page_fault+0x6f/0xd0 [ 574.744560][ T5539] asm_exc_page_fault+0x26/0x30 [ 574.744577][ T5539] RIP: 0010:do_sys_poll+0xbd3/0xe90 [ 574.744597][ T5539] Code: 12 e8 d1 f5 79 ff 48 89 da 48 c1 ea 03 42 0f b6 0c 3a 48 89 da 83 e2 07 83 c2 01 38 ca 7c 08 84 c9 0f 85 51 02 00 00 0f b7 13 <66> 41 89 55 06 41 83 ec 01 49 83 c5 08 48 83 c3 08 e8 97 f5 79 ff [ 574.744615][ T5539] RSP: 0000:ffffc900037078d0 EFLAGS: 00050246 [ 574.744630][ T5539] RAX: 0000000000000000 RBX: ffffc900037079b2 RCX: 0000000000000000 [ 574.744641][ T5539] RDX: 0000000000000000 RSI: ffffffff828e17ef RDI: ffff88802314ca00 [ 574.744652][ T5539] RBP: ffffc90003707e18 R08: 0000000000000005 R09: 0000000000000000 [ 574.744663][ T5539] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000002 [ 574.744673][ T5539] R13: 000055fad77fd190 R14: dffffc0000000000 R15: dffffc0000000000 [ 574.744693][ T5539] ? do_sys_poll+0xbaf/0xe90 [ 574.744727][ T5539] ? __pfx_do_sys_poll+0x10/0x10 [ 574.744746][ T5539] ? rcu_is_watching+0x12/0xc0 [ 574.744766][ T5539] ? __pfx_release_task+0x10/0x10 [ 574.744820][ T5539] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 574.744875][ T5539] ? __pfx_pollwake+0x10/0x10 [ 574.744897][ T5539] ? __pfx_pollwake+0x10/0x10 [ 574.744955][ T5539] ? _raw_spin_unlock_irq+0x23/0x50 [ 574.744980][ T5539] ? lockdep_hardirqs_on+0x78/0x100 [ 574.744996][ T5539] ? _raw_spin_unlock_irq+0x2e/0x50 [ 574.745020][ T5539] ? set_user_sigmask+0x1e1/0x270 [ 574.745041][ T5539] ? __pfx_set_user_sigmask+0x10/0x10 [ 574.745060][ T5539] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 574.745081][ T5539] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 574.745108][ T5539] __x64_sys_ppoll+0x2b5/0x350 [ 574.745129][ T5539] ? find_held_lock+0x2b/0x80 [ 574.745154][ T5539] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 574.745180][ T5539] ? rcu_is_watching+0x12/0xc0 [ 574.745204][ T5539] do_syscall_64+0x10b/0x830 [ 574.745219][ T5539] ? clear_bhb_loop+0x40/0x90 [ 574.745255][ T5539] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 574.745276][ T5539] RIP: 0033:0x7f7a84aa7407 [ 574.745297][ T5539] Code: Unable to access opcode bytes at 0x7f7a84aa73dd. [ 574.745305][ T5539] RSP: 002b:00007ffcc56ed240 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 574.745322][ T5539] RAX: ffffffffffffffda RBX: 00007f7a85152300 RCX: 00007f7a84aa7407 [ 574.745333][ T5539] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055fad77fd190 [ 574.745343][ T5539] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 574.745353][ T5539] R10: 00007ffcc56ed510 R11: 0000000000000202 R12: 0000000000000064 [ 574.745364][ T5539] R13: 0000000000000000 R14: 000055faa0537004 R15: 0000000000000002 [ 574.745388][ T5539] [ 574.745431][ T5539] Mem-Info: [ 574.947606][ T5539] active_anon:0 inactive_anon:114 isolated_anon:0 [ 574.947606][ T5539] active_file:24 inactive_file:54 isolated_file:0 [ 574.947606][ T5539] unevictable:1768 dirty:0 writeback:0 [ 574.947606][ T5539] slab_reclaimable:6155 slab_unreclaimable:57452 [ 574.947606][ T5539] mapped:4 shmem:1768 pagetables:827 [ 574.947606][ T5539] sec_pagetables:329 bounce:0 [ 574.947606][ T5539] kernel_misc_reclaimable:0 [ 574.947606][ T5539] free:30843 free_pcp:818 free_cma:0 [ 574.961292][ T5539] Node 0 active_anon:0kB inactive_anon:44kB active_file:0kB inactive_file:20kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7884kB pagetables:980kB sec_pagetables:1152kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 574.973468][ T5539] Node 1 active_anon:0kB inactive_anon:324kB active_file:0kB inactive_file:416kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3648kB pagetables:2328kB sec_pagetables:164kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 574.984184][ T5539] Node 0 DMA free:2444kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 574.996532][ T5539] lowmem_reserve[]: 0 285 285 285 285 [ 574.998367][ T5539] Node 0 DMA32 free:13540kB boost:14336kB min:27424kB low:30696kB high:33968kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:44kB active_file:0kB inactive_file:20kB unevictable:3536kB writepending:0kB zspages:504kB present:1032196kB managed:292484kB mlocked:0kB bounce:0kB free_pcp:820kB local_pcp:304kB free_cma:0kB [ 575.008537][ T5539] lowmem_reserve[]: 0 0 0 0 0 [ 575.010420][ T5539] Node 1 DMA32 free:107388kB boost:73728kB min:120868kB low:132652kB high:144436kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:436kB active_file:0kB inactive_file:524kB unevictable:3536kB writepending:0kB zspages:2220kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:2548kB local_pcp:372kB free_cma:0kB [ 575.023129][ T5539] lowmem_reserve[]: 0 0 0 0 0 [ 575.025072][ T5539] Node 0 DMA: 47*4kB (U) 16*8kB (U) 7*16kB (U) 3*32kB (U) 2*64kB (U) 0*128kB 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 2444kB [ 575.030625][ T5539] Node 0 DMA32: 235*4kB (UME) 87*8kB (UME) 54*16kB (UME) 95*32kB (UME) 47*64kB (ME) 21*128kB (ME) 7*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13540kB [ 575.036815][ T5539] Node 1 DMA32: 545*4kB (UME) 497*8kB (UME) 367*16kB (UME) 266*32kB (ME) 125*64kB (UME) 58*128kB (UME) 15*256kB (UM) 16*512kB (UM) 6*1024kB (UM) 2*2048kB (U) 12*4096kB (U) = 107388kB [ 575.045896][ T5539] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 575.051777][ T5539] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 575.056233][ T5539] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 575.059844][ T5539] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 575.063558][ T5539] 1928 total pagecache pages [ 575.065350][ T5539] 83 pages in swap cache [ 575.067017][ T5539] Free swap = 118204kB [ 575.068593][ T5539] Total swap = 124996kB [ 575.069923][ T5539] 524155 pages RAM [ 575.071096][ T5539] 0 pages HighMem/MovableOnly [ 575.072694][ T5539] 210141 pages reserved [ 575.074023][ T5539] 0 pages cma reserved [ 575.075332][ T5539] Unreclaimable slab info: [ 575.077154][ T5539] Name Used Total [ 575.079077][ T5539] pid_2 65KB 94KB [ 575.080970][ T5539] bio-464 17KB 31KB [ 575.082954][ T5539] bio-528 19KB 31KB [ 575.085058][ T5539] bio-544 19KB 31KB [ 575.086927][ T5539] bio-552 19KB 31KB [ 575.088810][ T5539] afs_inode_cache 5KB 30KB [ 575.090677][ T5539] zswap_entry 554KB 592KB [ 575.096715][ T5539] AF_VSOCK 32KB 153KB [ 575.098740][ T5539] batadv_tt_change_cache 10KB 16KB [ 575.100791][ T5539] batadv_tl_cache 29KB 32KB [ 575.102725][ T5539] ceph_osd_request 25KB 191KB [ 575.104586][ T5539] ceph_msg 10KB 53KB [ 575.106461][ T5539] IEEE-802.15.4-MAC 50KB 125KB [ 575.108336][ T5539] IEEE-802.15.4-RAW 64KB 126KB [ 575.110199][ T5539] p9_req_t 14KB 39KB [ 575.112170][ T5539] SMC6 75KB 156KB [ 575.114038][ T5539] SMC 71KB 187KB [ 575.115967][ T5539] TIPC 36KB 154KB [ 575.117750][ T5539] rds_tcp_incoming 24KB 39KB [ 575.119630][ T5539] rds_tcp_connection 84KB 126KB [ 575.121576][ T5539] RDS 45KB 123KB [ 575.123664][ T5539] rds_connection 35KB 62KB [ 575.125546][ T5539] SCTPv6 67KB 210KB [ 575.127413][ T5539] SCTP 65KB 91KB [ 575.129298][ T5539] sctp_chunk 23KB 54KB [ 575.131169][ T5539] sctp_bind_bucket 9KB 12KB [ 575.137616][ T5539] L2TP/IP 19KB 31KB [ 575.139524][ T5539] KCM 73KB 124KB [ 575.143111][ T5539] kcm_mux 70KB 126KB [ 575.145048][ T5539] RXRPC 42KB 192KB [ 575.146923][ T5539] rxrpc_call_jar 146KB 223KB [ 575.148810][ T5539] can_gw 14KB 16KB [ 575.150680][ T5539] can_receiver 6KB 7KB [ 575.152615][ T5539] net_bridge_fdb_entry 38KB 47KB [ 575.154579][ T5539] MPTCPv6 73KB 191KB [ 575.156453][ T5539] ip6-frags 27KB 47KB [ 575.158332][ T5539] fib6_node 130KB 140KB [ 575.160203][ T5539] ip6_dst_cache 183KB 390KB [ 575.162347][ T5539] PINGv6 47KB 123KB [ 575.164234][ T5539] RAWv6 134KB 247KB [ 575.166143][ T5539] UDPv6 126KB 220KB [ 575.168041][ T5539] tw_sock_TCPv6 24KB 39KB [ 575.169911][ T5539] request_sock_TCPv6 41KB 69KB [ 575.173500][ T5539] TCPv6 172KB 273KB [ 575.175658][ T5539] wg_peer 118KB 118KB [ 575.177577][ T5539] allowedips_node 18KB 23KB [ 575.179442][ T5539] t10_alua_lu_gp_cache 8KB 15KB [ 575.181402][ T5539] scsi_sense_cache 52KB 56KB [ 575.183377][ T5539] virtio_scsi_cmd 21KB 24KB [ 575.185262][ T5539] bio-136 45KB 72KB [ 575.188866][ T5539] bio-264 10KB 15KB [ 575.190870][ T5539] mqueue_inode_cache 39KB 154KB [ 575.192980][ T5539] f2fs_bio_post_read_ctx 30KB 31KB [ 575.195121][ T5539] jfs_mp 14KB 15KB [ 575.197057][ T5539] fuse_request 16KB 31KB [ 575.199003][ T5539] cifs_small_rq 28KB 32KB [ 575.201019][ T5539] cifs_request 67KB 67KB [ 575.203007][ T5539] cifs_mpx_ids 8KB 15KB [ 575.204985][ T5539] cifs_io_subrequest 42KB 47KB [ 575.206909][ T5539] cifs_io_request 105KB 111KB [ 575.208881][ T5539] nfs_commit_data 24KB 31KB [ 575.210786][ T5539] nfs_write_data 38KB 63KB [ 575.214994][ T5539] jbd2_inode 16KB 19KB [ 575.216952][ T5539] ext4_system_zone 1KB 3KB [ 575.221844][ T5539] ext4_io_end_vec 4KB 7KB [ 575.223849][ T5539] kioctx 38KB 127KB [ 575.225774][ T5539] aio_kiocb 31KB 62KB [ 575.227674][ T5539] userfaultfd_ctx_cache 48KB 94KB [ 575.229710][ T5539] zspage 183KB 192KB [ 575.233737][ T5539] zs_handle 196KB 212KB [ 575.235672][ T5539] pid_namespace 18KB 108KB [ 575.237639][ T5539] kvm_gmem_inode_cache 15KB 30KB [ 575.239603][ T5539] kvm_vcpu 62KB 250KB [ 575.241512][ T5539] kvm_mmu_page_header 9KB 19KB [ 575.243641][ T5539] pte_list_desc 18KB 39KB [ 575.245564][ T5539] x86_emulator 28KB 189KB [ 575.247518][ T5539] rpc_buffers 57KB 159KB [ 575.249440][ T5539] rpc_tasks 20KB 46KB [ 575.251380][ T5539] UNIX-STREAM 106KB 255KB [ 575.253483][ T5539] UNIX 153KB 382KB [ 575.255390][ T5539] ip4-frags 26KB 39KB [ 575.257318][ T5539] MPTCP 98KB 153KB [ 575.259255][ T5539] request_sock_subflow_v4 42KB 61KB [ 575.261444][ T5539] tcp_bind2_bucket 19KB 36KB [ 575.267898][ T5539] tcp_bind_bucket 18KB 32KB [ 575.271491][ T5539] inet_peer 14KB 16KB [ 575.273451][ T5539] xfrm_dst 328KB 385KB [ 575.275309][ T5539] ip_fib_trie 21KB 24KB [ 575.277160][ T5539] ip_fib_alias 70KB 79KB [ 575.279007][ T5539] rtable 237KB 320KB [ 575.280843][ T5539] RAW 82KB 255KB [ 575.283066][ T5539] UDP 99KB 223KB [ 575.284938][ T5539] tw_sock_TCP 36KB 55KB [ 575.286847][ T5539] request_sock_TCP 33KB 54KB [ 575.288721][ T5539] TCP 247KB 438KB [ 575.290558][ T5539] fs_bio_integrity 7KB 8KB [ 575.292431][ T5539] hugetlbfs_inode_cache 38KB 188KB [ 575.294428][ T5539] netfs_subrequest 54KB 85KB [ 575.296301][ T5539] netfs_request 162KB 223KB [ 575.298159][ T5539] bio-280 21KB 23KB [ 575.299952][ T5539] ep_head 5KB 24KB [ 575.302804][ T5539] eventpoll_pwq 9KB 19KB [ 575.305417][ T5539] eventpoll_epi 45KB 55KB [ 575.307956][ T5539] inotify_inode_mark 33KB 50KB [ 575.310513][ T5539] sgpool-128 157KB 178KB [ 575.313181][ T5539] sgpool-64 116KB 127KB [ 575.315710][ T5539] sgpool-32 58KB 63KB [ 575.318564][ T5539] sgpool-16 64KB 78KB [ 575.321101][ T5539] sgpool-8 40KB 78KB [ 575.323587][ T5539] bio_crypt_ctx 9KB 11KB [ 575.326225][ T5539] bio_integrity_data 7KB 8KB [ 575.328858][ T5539] request_queue 223KB 242KB [ 575.331630][ T5539] blkdev_ioc 30KB 55KB [ 575.334114][ T5539] bio-200 139KB 171KB [ 575.336481][ T5539] biovec-max 573KB 692KB [ 575.338978][ T5539] biovec-128 110KB 127KB [ 575.347681][ T5539] biovec-64 76KB 220KB [ 575.350151][ T5539] biovec-16 31KB 70KB [ 575.352688][ T5539] mm_slot 6KB 7KB [ 575.355390][ T5539] uid_cache 25KB 46KB [ 575.357929][ T5539] iommu_iova_magazine 984KB 1071KB [ 575.360507][ T5539] iommu_iova 221KB 224KB [ 575.363169][ T5539] dmaengine-unmap-256 26KB 30KB [ 575.365847][ T5539] dmaengine-unmap-128 14KB 30KB [ 575.368529][ T5539] dmaengine-unmap-16 7KB 8KB [ 575.371092][ T5539] dmaengine-unmap-2 3KB 4KB [ 575.373691][ T5539] QIPCRTR 18KB 31KB [ 575.376211][ T5539] audit_buffer 34KB 35KB [ 575.379045][ T5539] skbuff_ext_cache 12KB 28KB [ 575.382390][ T5539] skbuff_small_head 6383KB 7487KB [ 575.385217][ T5539] skbuff_fclone_cache 165KB 378KB [ 575.387695][ T5539] skbuff_head_cache 2971KB 3859KB [ 575.390038][ T5539] configfs_dir_cache 22KB 24KB [ 575.392483][ T5539] file_lock_cache 14KB 63KB [ 575.394812][ T5539] file_lock_ctx 41KB 47KB [ 575.397134][ T5539] fsnotify_inode_mark_connector 27KB 47KB [ 575.399809][ T5539] posix_timers_cache 46KB 64KB [ 575.402278][ T5539] taskstats 84KB 143KB [ 575.404630][ T5539] mem_cgroup_per_node 121KB 154KB [ 575.407031][ T5539] mem_cgroup 165KB 216KB [ 575.409370][ T5539] proc_dir_entry 611KB 687KB [ 575.411942][ T5539] pde_opener 8KB 15KB [ 575.414288][ T5539] seq_file 24KB 63KB [ 575.416426][ T5539] sigqueue 20KB 35KB [ 575.418325][ T5539] shmem_inode_cache 7163KB 7441KB [ 575.420191][ T5539] kernfs_iattrs_cache 24KB 31KB [ 575.424210][ T5539] kernfs_node_cache 25545KB 25599KB [ 575.426145][ T5539] mnt_cache 90KB 126KB [ 575.430517][ T5539] filp 324KB 614KB [ 575.432486][ T5539] names_cache 200KB 368KB [ 575.436250][ T5539] net_namespace 106KB 261KB [ 575.438170][ T5539] ima_iint_cache 27KB 63KB [ 575.440105][ T5539] lsm_inode_cache 1364KB 1787KB [ 575.442077][ T5539] lsm_file_cache 131KB 240KB [ 575.443919][ T5539] key_jar 31KB 55KB [ 575.445783][ T5539] uts_namespace 65KB 123KB [ 575.447663][ T5539] nsproxy 7KB 35KB [ 575.449562][ T5539] vm_area_struct 905KB 1460KB [ 575.451440][ T5539] fs_cache 31KB 56KB [ 575.453446][ T5539] files_cache 135KB 239KB [ 575.455324][ T5539] signal_cache 828KB 1848KB [ 575.457253][ T5539] sighand_cache 1059KB 2014KB [ 575.459137][ T5539] task_struct 4532KB 5300KB [ 575.461032][ T5539] cred 139KB 356KB [ 575.462984][ T5539] anon_vma_chain 248KB 389KB [ 575.464875][ T5539] anon_vma 286KB 503KB [ 575.466754][ T5539] pid 146KB 390KB [ 575.468641][ T5539] Acpi-Operand 195KB 316KB [ 575.470525][ T5539] Acpi-ParseExt 21KB 31KB [ 575.474247][ T5539] Acpi-Parse 12KB 19KB [ 575.476167][ T5539] Acpi-State 9KB 27KB [ 575.479347][ T5539] Acpi-Namespace 31KB 40KB [ 575.483890][ T5539] shared_policy_node 9KB 12KB [ 575.485927][ T5539] numa_policy 12KB 20KB [ 575.487878][ T5539] perf_event 52KB 93KB [ 575.489838][ T5539] trace_event_file 540KB 540KB [ 575.491821][ T5539] ftrace_event_field 1031KB 1031KB [ 575.493862][ T5539] pool_workqueue 2136KB 2192KB [ 575.495829][ T5539] task_group 73KB 94KB [ 575.497970][ T5539] maple_node 920KB 1704KB [ 575.499890][ T5539] mm_struct 281KB 490KB [ 575.501839][ T5539] vmap_area 1258KB 1267KB [ 575.503639][ T5539] debug_objects_cache 2160KB 3916KB [ 575.505421][ T5539] page->ptl 143KB 224KB [ 575.507538][ T5539] kmalloc-cg-8k 1872KB 2112KB [ 575.509413][ T5539] kmalloc-cg-4k 11776KB 12352KB [ 575.511313][ T5539] kmalloc-cg-2k 7672KB 8192KB [ 575.513359][ T5539] kmalloc-cg-1k 2414KB 2944KB [ 575.515282][ T5539] kmalloc-cg-512 1066KB 1328KB [ 575.517376][ T5539] kmalloc-cg-256 330KB 344KB [ 575.519411][ T5539] kmalloc-cg-128 203KB 232KB [ 575.521342][ T5539] kmalloc-cg-64 422KB 428KB [ 575.523377][ T5539] kmalloc-cg-32 41KB 176KB [ 575.525308][ T5539] kmalloc-cg-16 5KB 28KB [ 575.527267][ T5539] kmalloc-cg-8 19KB 36KB [ 575.529195][ T5539] kmalloc-cg-192 57KB 72KB [ 575.531108][ T5539] kmalloc-cg-96 101KB 116KB [ 575.533153][ T5539] kmalloc-8k 5392KB 5504KB [ 575.535122][ T5539] kmalloc-4k 9200KB 13984KB [ 575.537079][ T5539] kmalloc-2k 13232KB 13856KB [ 575.538982][ T5539] kmalloc-1k 10976KB 11032KB [ 575.540902][ T5539] kmalloc-512 10690KB 10816KB [ 575.542891][ T5539] kmalloc-256 5012KB 5016KB [ 575.544835][ T5539] kmalloc-128 2421KB 2656KB [ 575.546967][ T5539] kmalloc-64 7582KB 10248KB [ 575.548928][ T5539] kmalloc-32 1837KB 2068KB [ 575.550864][ T5539] kmalloc-16 424KB 696KB [ 575.552860][ T5539] kmalloc-8 413KB 472KB [ 575.554770][ T5539] kmalloc-192 1438KB 1448KB [ 575.556785][ T5539] kmalloc-96 3815KB 4260KB [ 575.558697][ T5539] kmem_cache_node 213KB 220KB [ 575.560646][ T5539] kmem_cache 177KB 218KB [ 575.562638][ T5539] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=crond,pid=5534,uid=0 [ 575.568088][ T5539] Out of memory: Killed process 5534 (crond) total-vm:4044kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:0 [ 575.578086][ T5539] sshd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 575.581776][ T5539] CPU: 2 UID: 0 PID: 5539 Comm: sshd Not tainted syzkaller #0 PREEMPT(full) [ 575.581792][ T5539] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 575.581800][ T5539] Call Trace: [ 575.581804][ T5539] [ 575.581809][ T5539] dump_stack_lvl+0x100/0x190 [ 575.581826][ T5539] dump_header+0xfb/0x606 [ 575.581840][ T5539] oom_kill_process.cold+0xd/0x330 [ 575.581854][ T5539] out_of_memory+0x340/0x14f0 [ 575.581877][ T5539] ? __pfx_out_of_memory+0x10/0x10 [ 575.581899][ T5539] __alloc_frozen_pages_noprof+0x232d/0x2bc0 [ 575.581923][ T5539] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 575.581939][ T5539] ? __lock_acquire+0x4a5/0x2630 [ 575.581956][ T5539] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 575.581974][ T5539] ? policy_nodemask+0xed/0x4f0 [ 575.581989][ T5539] alloc_pages_mpol+0x1fb/0x540 [ 575.582003][ T5539] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 575.582017][ T5539] ? swap_entry_swapped+0x20c/0x2a0 [ 575.582031][ T5539] ? __pfx_swap_entry_swapped+0x10/0x10 [ 575.582046][ T5539] folio_alloc_mpol_noprof+0x36/0x260 [ 575.582062][ T5539] swap_cache_alloc_folio+0x1a8/0x300 [ 575.582082][ T5539] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 575.582100][ T5539] ? is_bpf_text_address+0x8a/0x1a0 [ 575.582116][ T5539] ? is_bpf_text_address+0x8a/0x1a0 [ 575.582134][ T5539] swap_cluster_readahead+0x53b/0x770 [ 575.582145][ T5539] ? __lock_acquire+0x4a5/0x2630 [ 575.582158][ T5539] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 575.582169][ T5539] ? __lock_acquire+0x4a5/0x2630 [ 575.582181][ T5539] ? __lock_acquire+0x4a5/0x2630 [ 575.582197][ T5539] ? get_vma_policy+0x23d/0x3b0 [ 575.582212][ T5539] swapin_readahead+0x160/0x12c0 [ 575.582227][ T5539] ? __pfx_swapin_readahead+0x10/0x10 [ 575.582238][ T5539] ? find_held_lock+0x2b/0x80 [ 575.582252][ T5539] ? swap_table_get+0x103/0x2c0 [ 575.582272][ T5539] ? swap_table_get+0x10d/0x2c0 [ 575.582288][ T5539] ? swap_cache_get_folio+0x286/0x350 [ 575.582306][ T5539] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 575.582323][ T5539] ? __pfx_get_swap_device+0x10/0x10 [ 575.582339][ T5539] ? do_swap_page+0x931/0x6180 [ 575.582355][ T5539] do_swap_page+0x931/0x6180 [ 575.582373][ T5539] ? lockdep_hardirqs_on+0x78/0x100 [ 575.582385][ T5539] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 575.582403][ T5539] ? debug_object_active_state+0x2ea/0x3f0 [ 575.582424][ T5539] ? __pfx_do_swap_page+0x10/0x10 [ 575.582445][ T5539] ? rcu_is_watching+0x12/0xc0 [ 575.582459][ T5539] ? __pte_offset_map+0x179/0x310 [ 575.582474][ T5539] __handle_mm_fault+0x192f/0x2a00 [ 575.582493][ T5539] ? mt_find+0x45e/0x8e0 [ 575.582506][ T5539] ? __pfx___handle_mm_fault+0x10/0x10 [ 575.582522][ T5539] ? __pfx_mt_find+0x10/0x10 [ 575.582541][ T5539] ? find_vma+0xbf/0x140 [ 575.582553][ T5539] ? __pfx_find_vma+0x10/0x10 [ 575.582567][ T5539] handle_mm_fault+0x36d/0xa20 [ 575.582587][ T5539] do_user_addr_fault+0x74c/0x12f0 [ 575.582608][ T5539] ? trace_page_fault_kernel+0x7a/0x200 [ 575.582630][ T5539] exc_page_fault+0x6f/0xd0 [ 575.582655][ T5539] asm_exc_page_fault+0x26/0x30 [ 575.582671][ T5539] RIP: 0010:do_sys_poll+0xbd3/0xe90 [ 575.582691][ T5539] Code: 12 e8 d1 f5 79 ff 48 89 da 48 c1 ea 03 42 0f b6 0c 3a 48 89 da 83 e2 07 83 c2 01 38 ca 7c 08 84 c9 0f 85 51 02 00 00 0f b7 13 <66> 41 89 55 06 41 83 ec 01 49 83 c5 08 48 83 c3 08 e8 97 f5 79 ff [ 575.582705][ T5539] RSP: 0000:ffffc900037078d0 EFLAGS: 00050246 [ 575.582715][ T5539] RAX: 0000000000000000 RBX: ffffc900037079b2 RCX: 0000000000000000 [ 575.582722][ T5539] RDX: 0000000000000000 RSI: ffffffff828e17ef RDI: ffff88802314ca00 [ 575.582729][ T5539] RBP: ffffc90003707e18 R08: 0000000000000005 R09: 0000000000000000 [ 575.582736][ T5539] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000002 [ 575.582742][ T5539] R13: 000055fad77fd190 R14: dffffc0000000000 R15: dffffc0000000000 [ 575.582754][ T5539] ? do_sys_poll+0xbaf/0xe90 [ 575.582774][ T5539] ? __pfx_do_sys_poll+0x10/0x10 [ 575.582787][ T5539] ? rcu_is_watching+0x12/0xc0 [ 575.582801][ T5539] ? __pfx_release_task+0x10/0x10 [ 575.582818][ T5539] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 575.582850][ T5539] ? __pfx_pollwake+0x10/0x10 [ 575.582864][ T5539] ? __pfx_pollwake+0x10/0x10 [ 575.582893][ T5539] ? _raw_spin_unlock_irq+0x23/0x50 [ 575.582913][ T5539] ? lockdep_hardirqs_on+0x78/0x100 [ 575.582924][ T5539] ? _raw_spin_unlock_irq+0x2e/0x50 [ 575.582940][ T5539] ? set_user_sigmask+0x1e1/0x270 [ 575.582953][ T5539] ? __pfx_set_user_sigmask+0x10/0x10 [ 575.582965][ T5539] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 575.582978][ T5539] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 575.582995][ T5539] __x64_sys_ppoll+0x2b5/0x350 [ 575.583008][ T5539] ? find_held_lock+0x2b/0x80 [ 575.583024][ T5539] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 575.583040][ T5539] ? rcu_is_watching+0x12/0xc0 [ 575.583056][ T5539] do_syscall_64+0x10b/0x830 [ 575.583066][ T5539] ? clear_bhb_loop+0x40/0x90 [ 575.583079][ T5539] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 575.583091][ T5539] RIP: 0033:0x7f7a84aa7407 [ 575.583105][ T5539] Code: Unable to access opcode bytes at 0x7f7a84aa73dd. [ 575.583110][ T5539] RSP: 002b:00007ffcc56ed240 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 575.583120][ T5539] RAX: ffffffffffffffda RBX: 00007f7a85152300 RCX: 00007f7a84aa7407 [ 575.583127][ T5539] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055fad77fd190 [ 575.583134][ T5539] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 575.583140][ T5539] R10: 00007ffcc56ed510 R11: 0000000000000202 R12: 0000000000000064 [ 575.583147][ T5539] R13: 0000000000000000 R14: 000055faa0537004 R15: 0000000000000002 [ 575.583161][ T5539] [ 575.583166][ T5539] Mem-Info: [ 575.759140][ T5539] active_anon:42 inactive_anon:37 isolated_anon:0 [ 575.759140][ T5539] active_file:0 inactive_file:94 isolated_file:0 [ 575.759140][ T5539] unevictable:1768 dirty:0 writeback:0 [ 575.759140][ T5539] slab_reclaimable:6155 slab_unreclaimable:57439 [ 575.759140][ T5539] mapped:4 shmem:1768 pagetables:814 [ 575.759140][ T5539] sec_pagetables:329 bounce:0 [ 575.759140][ T5539] kernel_misc_reclaimable:0 [ 575.759140][ T5539] free:30843 free_pcp:822 free_cma:0 [ 575.774361][ T5539] Node 0 active_anon:52kB inactive_anon:0kB active_file:0kB inactive_file:108kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7852kB pagetables:928kB sec_pagetables:1152kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 575.786018][ T5539] Node 1 active_anon:0kB inactive_anon:404kB active_file:0kB inactive_file:136kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3648kB pagetables:2328kB sec_pagetables:164kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 575.799070][ T5539] Node 0 DMA free:2444kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 575.809821][ T5539] lowmem_reserve[]: 0 285 285 285 285 [ 575.811598][ T5539] Node 0 DMA32 free:13540kB boost:14336kB min:27424kB low:30696kB high:33968kB reserved_highatomic:0KB free_highatomic:0KB active_anon:52kB inactive_anon:0kB active_file:0kB inactive_file:108kB unevictable:3536kB writepending:0kB zspages:504kB present:1032196kB managed:292484kB mlocked:0kB bounce:0kB free_pcp:824kB local_pcp:60kB free_cma:0kB [ 575.822754][ T5539] lowmem_reserve[]: 0 0 0 0 0 [ 575.824319][ T5539] Node 1 DMA32 free:107388kB boost:73728kB min:120868kB low:132652kB high:144436kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:404kB active_file:0kB inactive_file:180kB unevictable:3536kB writepending:0kB zspages:2192kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:2432kB local_pcp:588kB free_cma:0kB [ 575.834946][ T5539] lowmem_reserve[]: 0 0 0 0 0 [ 575.836586][ T5539] Node 0 DMA: 47*4kB (U) 16*8kB (U) 7*16kB (U) 3*32kB (U) 2*64kB (U) 0*128kB 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 2444kB [ 575.841179][ T5539] Node 0 DMA32: 235*4kB (UME) 87*8kB (UME) 54*16kB (UME) 95*32kB (UME) 47*64kB (ME) 21*128kB (ME) 7*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13540kB [ 575.846359][ T5539] Node 1 DMA32: 545*4kB (UME) 497*8kB (UME) 367*16kB (UME) 266*32kB (ME) 125*64kB (UME) 58*128kB (UME) 15*256kB (UM) 16*512kB (UM) 6*1024kB (UM) 2*2048kB (U) 12*4096kB (U) = 107388kB [ 575.852907][ T5539] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 575.856518][ T5539] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 575.859967][ T5539] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 575.863040][ T5539] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 575.865945][ T5539] 1926 total pagecache pages [ 575.867681][ T5539] 81 pages in swap cache [ 575.869057][ T5539] Free swap = 118380kB [ 575.870371][ T5539] Total swap = 124996kB [ 575.871738][ T5539] 524155 pages RAM [ 575.872976][ T5539] 0 pages HighMem/MovableOnly [ 575.874520][ T5539] 210141 pages reserved [ 575.875841][ T5539] 0 pages cma reserved [ 575.877235][ T5539] Unreclaimable slab info: [ 575.878650][ T5539] Name Used Total [ 575.880601][ T5539] pid_2 65KB 94KB [ 575.882661][ T5539] bio-464 17KB 31KB [ 575.884592][ T5539] bio-528 19KB 31KB [ 575.886799][ T5539] bio-544 19KB 31KB [ 575.889368][ T5539] bio-552 19KB 31KB [ 575.891980][ T5539] afs_inode_cache 5KB 30KB [ 575.894515][ T5539] zswap_entry 554KB 592KB [ 575.897043][ T5539] AF_VSOCK 32KB 153KB [ 575.899529][ T5539] batadv_tt_change_cache 10KB 16KB [ 575.902159][ T5539] batadv_tl_cache 29KB 32KB [ 575.904675][ T5539] ceph_osd_request 25KB 191KB [ 575.907135][ T5539] ceph_msg 10KB 53KB [ 575.909620][ T5539] IEEE-802.15.4-MAC 50KB 125KB [ 575.912116][ T5539] IEEE-802.15.4-RAW 64KB 126KB [ 575.914551][ T5539] p9_req_t 14KB 39KB [ 575.917076][ T5539] SMC6 75KB 156KB [ 575.919544][ T5539] SMC 71KB 187KB [ 575.922080][ T5539] TIPC 36KB 154KB [ 575.924293][ T5539] rds_tcp_incoming 24KB 39KB [ 575.926831][ T5539] rds_tcp_connection 84KB 126KB [ 575.929423][ T5539] RDS 45KB 123KB [ 575.932020][ T5539] rds_connection 35KB 62KB [ 575.934523][ T5539] SCTPv6 67KB 210KB [ 575.937018][ T5539] SCTP 65KB 91KB [ 575.939429][ T5539] sctp_chunk 23KB 54KB [ 575.942022][ T5539] sctp_bind_bucket 9KB 12KB [ 575.944566][ T5539] L2TP/IP 19KB 31KB [ 575.947100][ T5539] KCM 73KB 124KB [ 575.949596][ T5539] kcm_mux 70KB 126KB [ 575.952201][ T5539] RXRPC 42KB 192KB [ 575.954761][ T5539] rxrpc_call_jar 146KB 223KB [ 575.957303][ T5539] can_gw 14KB 16KB [ 575.959831][ T5539] can_receiver 6KB 7KB [ 575.961996][ T5539] net_bridge_fdb_entry 38KB 47KB [ 575.964268][ T5539] MPTCPv6 73KB 191KB [ 575.966476][ T5539] ip6-frags 27KB 47KB [ 575.968896][ T5539] fib6_node 130KB 140KB [ 575.971326][ T5539] ip6_dst_cache 183KB 390KB [ 575.974017][ T5539] PINGv6 47KB 123KB [ 575.976550][ T5539] RAWv6 134KB 247KB [ 575.979083][ T5539] UDPv6 126KB 220KB [ 575.981741][ T5539] tw_sock_TCPv6 24KB 39KB [ 575.984240][ T5539] request_sock_TCPv6 41KB 69KB [ 575.986253][ T5539] TCPv6 172KB 273KB [ 575.988821][ T5539] wg_peer 118KB 118KB [ 575.991360][ T5539] allowedips_node 18KB 23KB [ 575.993996][ T5539] t10_alua_lu_gp_cache 8KB 15KB [ 575.996607][ T5539] scsi_sense_cache 52KB 56KB [ 575.999166][ T5539] virtio_scsi_cmd 21KB 24KB [ 576.001774][ T5539] bio-136 45KB 72KB [ 576.004268][ T5539] bio-264 10KB 15KB [ 576.006578][ T5539] mqueue_inode_cache 39KB 154KB [ 576.009149][ T5539] f2fs_bio_post_read_ctx 30KB 31KB [ 576.011896][ T5539] jfs_mp 14KB 15KB [ 576.014335][ T5539] fuse_request 16KB 31KB [ 576.016542][ T5539] cifs_small_rq 28KB 32KB [ 576.018620][ T5539] cifs_request 67KB 67KB [ 576.020629][ T5539] cifs_mpx_ids 8KB 15KB [ 576.022632][ T5539] cifs_io_subrequest 42KB 47KB [ 576.024592][ T5539] cifs_io_request 105KB 111KB [ 576.026605][ T5539] nfs_commit_data 24KB 31KB [ 576.028545][ T5539] nfs_write_data 38KB 63KB [ 576.030507][ T5539] jbd2_inode 16KB 19KB [ 576.032486][ T5539] ext4_system_zone 1KB 3KB [ 576.034439][ T5539] ext4_io_end_vec 4KB 7KB [ 576.036510][ T5539] kioctx 38KB 127KB [ 576.038804][ T5539] aio_kiocb 31KB 62KB [ 576.040715][ T5539] userfaultfd_ctx_cache 48KB 94KB [ 576.042867][ T5539] zspage 183KB 192KB [ 576.044787][ T5539] zs_handle 196KB 212KB [ 576.046766][ T5539] pid_namespace 18KB 108KB [ 576.048683][ T5539] kvm_gmem_inode_cache 15KB 30KB [ 576.050694][ T5539] kvm_vcpu 62KB 250KB [ 576.052651][ T5539] kvm_mmu_page_header 9KB 19KB [ 576.054616][ T5539] pte_list_desc 18KB 39KB [ 576.056653][ T5539] x86_emulator 28KB 189KB [ 576.058587][ T5539] rpc_buffers 57KB 159KB [ 576.060535][ T5539] rpc_tasks 20KB 46KB [ 576.062541][ T5539] UNIX-STREAM 106KB 255KB [ 576.064442][ T5539] UNIX 153KB 382KB [ 576.066409][ T5539] ip4-frags 26KB 39KB [ 576.068564][ T5539] MPTCP 98KB 153KB [ 576.070848][ T5539] request_sock_subflow_v4 42KB 61KB [ 576.073473][ T5539] tcp_bind2_bucket 19KB 36KB [ 576.075730][ T5539] tcp_bind_bucket 18KB 32KB [ 576.077997][ T5539] inet_peer 14KB 16KB [ 576.080374][ T5539] xfrm_dst 328KB 385KB [ 576.082987][ T5539] ip_fib_trie 21KB 24KB [ 576.085527][ T5539] ip_fib_alias 70KB 79KB [ 576.088064][ T5539] rtable 237KB 320KB [ 576.090591][ T5539] RAW 82KB 255KB [ 576.093194][ T5539] UDP 99KB 223KB [ 576.095539][ T5539] tw_sock_TCP 36KB 55KB [ 576.098001][ T5539] request_sock_TCP 33KB 54KB [ 576.100467][ T5539] TCP 247KB 438KB [ 576.103080][ T5539] fs_bio_integrity 7KB 8KB [ 576.105606][ T5539] hugetlbfs_inode_cache 38KB 188KB [ 576.108244][ T5539] netfs_subrequest 54KB 85KB [ 576.110756][ T5539] netfs_request 162KB 223KB [ 576.113267][ T5539] bio-280 21KB 23KB [ 576.115180][ T5539] ep_head 5KB 24KB [ 576.117103][ T5539] eventpoll_pwq 9KB 19KB [ 576.119027][ T5539] eventpoll_epi 45KB 55KB [ 576.120934][ T5539] inotify_inode_mark 33KB 50KB [ 576.122959][ T5539] sgpool-128 157KB 178KB [ 576.124868][ T5539] sgpool-64 116KB 127KB [ 576.126768][ T5539] sgpool-32 58KB 63KB [ 576.128727][ T5539] sgpool-16 64KB 78KB [ 576.130636][ T5539] sgpool-8 40KB 78KB [ 576.132636][ T5539] bio_crypt_ctx 9KB 11KB [ 576.134603][ T5539] bio_integrity_data 7KB 8KB [ 576.136527][ T5539] request_queue 223KB 242KB [ 576.138411][ T5539] blkdev_ioc 30KB 55KB [ 576.140329][ T5539] bio-200 139KB 171KB [ 576.142315][ T5539] biovec-max 573KB 692KB [ 576.144200][ T5539] biovec-128 110KB 127KB [ 576.146096][ T5539] biovec-64 76KB 220KB [ 576.148061][ T5539] biovec-16 31KB 70KB [ 576.149998][ T5539] mm_slot 6KB 7KB [ 576.151994][ T5539] uid_cache 25KB 46KB [ 576.153955][ T5539] iommu_iova_magazine 984KB 1071KB [ 576.155950][ T5539] iommu_iova 221KB 224KB [ 576.157883][ T5539] dmaengine-unmap-256 26KB 30KB [ 576.159848][ T5539] dmaengine-unmap-128 14KB 30KB [ 576.161902][ T5539] dmaengine-unmap-16 7KB 8KB [ 576.163822][ T5539] dmaengine-unmap-2 3KB 4KB [ 576.165742][ T5539] QIPCRTR 18KB 31KB [ 576.167681][ T5539] audit_buffer 34KB 35KB [ 576.169593][ T5539] skbuff_ext_cache 12KB 28KB [ 576.171585][ T5539] skbuff_small_head 6474KB 7487KB [ 576.173535][ T5539] skbuff_fclone_cache 165KB 378KB [ 576.175536][ T5539] skbuff_head_cache 2998KB 3859KB [ 576.177465][ T5539] configfs_dir_cache 22KB 24KB [ 576.179392][ T5539] file_lock_cache 14KB 63KB [ 576.181320][ T5539] file_lock_ctx 41KB 47KB [ 576.183292][ T5539] fsnotify_inode_mark_connector 27KB 47KB [ 576.185524][ T5539] posix_timers_cache 46KB 64KB [ 576.187453][ T5539] taskstats 84KB 143KB [ 576.189364][ T5539] mem_cgroup_per_node 121KB 154KB [ 576.191342][ T5539] mem_cgroup 165KB 216KB [ 576.193337][ T5539] proc_dir_entry 611KB 687KB [ 576.195201][ T5539] pde_opener 8KB 15KB [ 576.197125][ T5539] seq_file 24KB 63KB [ 576.199033][ T5539] sigqueue 20KB 35KB [ 576.200988][ T5539] shmem_inode_cache 7163KB 7441KB [ 576.202985][ T5539] kernfs_iattrs_cache 24KB 31KB [ 576.205002][ T5539] kernfs_node_cache 25545KB 25599KB [ 576.206926][ T5539] mnt_cache 90KB 126KB [ 576.208886][ T5539] filp 324KB 614KB [ 576.210879][ T5539] names_cache 200KB 368KB [ 576.214829][ T5539] net_namespace 106KB 261KB [ 576.216794][ T5539] ima_iint_cache 27KB 63KB [ 576.218780][ T5539] lsm_inode_cache 1364KB 1787KB [ 576.220686][ T5539] lsm_file_cache 131KB 240KB [ 576.222708][ T5539] key_jar 31KB 55KB [ 576.224632][ T5539] uts_namespace 65KB 123KB [ 576.226548][ T5539] nsproxy 7KB 35KB [ 576.228458][ T5539] vm_area_struct 905KB 1460KB [ 576.230376][ T5539] fs_cache 31KB 56KB [ 576.232372][ T5539] files_cache 135KB 239KB [ 576.234324][ T5539] signal_cache 828KB 1848KB [ 576.236242][ T5539] sighand_cache 1059KB 2014KB [ 576.238180][ T5539] task_struct 4532KB 5300KB [ 576.240083][ T5539] cred 139KB 356KB [ 576.242046][ T5539] anon_vma_chain 248KB 389KB [ 576.243979][ T5539] anon_vma 286KB 503KB [ 576.245926][ T5539] pid 146KB 390KB [ 576.247851][ T5539] Acpi-Operand 195KB 316KB [ 576.249774][ T5539] Acpi-ParseExt 21KB 31KB [ 576.251727][ T5539] Acpi-Parse 12KB 19KB [ 576.253714][ T5539] Acpi-State 9KB 27KB [ 576.255624][ T5539] Acpi-Namespace 31KB 40KB [ 576.257538][ T5539] shared_policy_node 9KB 12KB [ 576.259488][ T5539] numa_policy 12KB 20KB [ 576.261402][ T5539] perf_event 52KB 93KB [ 576.263378][ T5539] trace_event_file 540KB 540KB [ 576.265280][ T5539] ftrace_event_field 1031KB 1031KB [ 576.267219][ T5539] pool_workqueue 2136KB 2192KB [ 576.269189][ T5539] task_group 73KB 94KB [ 576.271126][ T5539] maple_node 920KB 1704KB [ 576.273119][ T5539] mm_struct 281KB 490KB [ 576.275027][ T5539] vmap_area 1258KB 1267KB [ 576.277025][ T5539] debug_objects_cache 2160KB 3916KB [ 576.278998][ T5539] page->ptl 143KB 224KB [ 576.280907][ T5539] kmalloc-cg-8k 1872KB 2112KB [ 576.282947][ T5539] kmalloc-cg-4k 11776KB 12352KB [ 576.284872][ T5539] kmalloc-cg-2k 7672KB 8192KB [ 576.286804][ T5539] kmalloc-cg-1k 2414KB 2944KB [ 576.288770][ T5539] kmalloc-cg-512 1066KB 1328KB [ 576.290677][ T5539] kmalloc-cg-256 330KB 344KB [ 576.292857][ T5539] kmalloc-cg-128 203KB 232KB [ 576.294765][ T5539] kmalloc-cg-64 422KB 428KB [ 576.296659][ T5539] kmalloc-cg-32 41KB 176KB [ 576.298536][ T5539] kmalloc-cg-16 5KB 28KB [ 576.300433][ T5539] kmalloc-cg-8 19KB 36KB [ 576.302414][ T5539] kmalloc-cg-192 57KB 72KB [ 576.304340][ T5539] kmalloc-cg-96 101KB 116KB [ 576.306286][ T5539] kmalloc-8k 5392KB 5504KB [ 576.308242][ T5539] kmalloc-4k 9200KB 13984KB [ 576.310154][ T5539] kmalloc-2k 13232KB 13856KB [ 576.312125][ T5539] kmalloc-1k 11144KB 11192KB [ 576.314050][ T5539] kmalloc-512 10702KB 10816KB [ 576.315984][ T5539] kmalloc-256 5012KB 5016KB [ 576.317889][ T5539] kmalloc-128 2421KB 2656KB [ 576.319977][ T5539] kmalloc-64 7590KB 10248KB [ 576.322012][ T5539] kmalloc-32 1848KB 2068KB [ 576.323940][ T5539] kmalloc-16 424KB 696KB [ 576.325906][ T5539] kmalloc-8 413KB 472KB [ 576.327822][ T5539] kmalloc-192 1438KB 1448KB [ 576.329791][ T5539] kmalloc-96 3815KB 4260KB [ 576.331778][ T5539] kmem_cache_node 213KB 220KB [ 576.333704][ T5539] kmem_cache 177KB 218KB [ 576.335624][ T5539] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syslogd,pid=5134,uid=0 [ 576.340825][ T5539] Out of memory: Killed process 5134 (syslogd) total-vm:4044kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:0 [ 576.350610][ T5539] sshd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 576.354303][ T5539] CPU: 2 UID: 0 PID: 5539 Comm: sshd Not tainted syzkaller #0 PREEMPT(full) [ 576.354318][ T5539] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 576.354326][ T5539] Call Trace: [ 576.354330][ T5539] [ 576.354335][ T5539] dump_stack_lvl+0x100/0x190 [ 576.354352][ T5539] dump_header+0xfb/0x606 [ 576.354366][ T5539] oom_kill_process.cold+0xd/0x330 [ 576.354380][ T5539] out_of_memory+0x340/0x14f0 [ 576.354404][ T5539] ? __pfx_out_of_memory+0x10/0x10 [ 576.354426][ T5539] __alloc_frozen_pages_noprof+0x232d/0x2bc0 [ 576.354446][ T5539] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 576.354462][ T5539] ? __lock_acquire+0x4a5/0x2630 [ 576.354478][ T5539] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 576.354496][ T5539] ? policy_nodemask+0xed/0x4f0 [ 576.354512][ T5539] alloc_pages_mpol+0x1fb/0x540 [ 576.354527][ T5539] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 576.354541][ T5539] ? swap_entry_swapped+0x20c/0x2a0 [ 576.354554][ T5539] ? __pfx_swap_entry_swapped+0x10/0x10 [ 576.354570][ T5539] folio_alloc_mpol_noprof+0x36/0x260 [ 576.354586][ T5539] swap_cache_alloc_folio+0x1a8/0x300 [ 576.354606][ T5539] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 576.354625][ T5539] ? is_bpf_text_address+0x8a/0x1a0 [ 576.354641][ T5539] ? is_bpf_text_address+0x8a/0x1a0 [ 576.354659][ T5539] swap_cluster_readahead+0x53b/0x770 [ 576.354670][ T5539] ? __lock_acquire+0x4a5/0x2630 [ 576.354683][ T5539] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 576.354693][ T5539] ? __lock_acquire+0x4a5/0x2630 [ 576.354706][ T5539] ? __lock_acquire+0x4a5/0x2630 [ 576.354722][ T5539] ? get_vma_policy+0x23d/0x3b0 [ 576.354737][ T5539] swapin_readahead+0x160/0x12c0 [ 576.354752][ T5539] ? __pfx_swapin_readahead+0x10/0x10 [ 576.354765][ T5539] ? find_held_lock+0x2b/0x80 [ 576.354785][ T5539] ? swap_table_get+0x103/0x2c0 [ 576.354812][ T5539] ? swap_table_get+0x10d/0x2c0 [ 576.354836][ T5539] ? swap_cache_get_folio+0x286/0x350 [ 576.354860][ T5539] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 576.354879][ T5539] ? __pfx_get_swap_device+0x10/0x10 [ 576.354900][ T5539] ? do_swap_page+0x931/0x6180 [ 576.354917][ T5539] do_swap_page+0x931/0x6180 [ 576.354934][ T5539] ? lockdep_hardirqs_on+0x78/0x100 [ 576.354946][ T5539] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 576.354964][ T5539] ? debug_object_active_state+0x2ea/0x3f0 [ 576.354986][ T5539] ? __pfx_do_swap_page+0x10/0x10 [ 576.355007][ T5539] ? rcu_is_watching+0x12/0xc0 [ 576.355020][ T5539] ? __pte_offset_map+0x179/0x310 [ 576.355035][ T5539] __handle_mm_fault+0x192f/0x2a00 [ 576.355055][ T5539] ? mt_find+0x45e/0x8e0 [ 576.355068][ T5539] ? __pfx___handle_mm_fault+0x10/0x10 [ 576.355084][ T5539] ? __pfx_mt_find+0x10/0x10 [ 576.355103][ T5539] ? find_vma+0xbf/0x140 [ 576.355115][ T5539] ? __pfx_find_vma+0x10/0x10 [ 576.355129][ T5539] handle_mm_fault+0x36d/0xa20 [ 576.355149][ T5539] do_user_addr_fault+0x74c/0x12f0 [ 576.355165][ T5539] ? trace_page_fault_kernel+0x7a/0x200 [ 576.355180][ T5539] exc_page_fault+0x6f/0xd0 [ 576.355198][ T5539] asm_exc_page_fault+0x26/0x30 [ 576.355209][ T5539] RIP: 0010:do_sys_poll+0xbd3/0xe90 [ 576.355224][ T5539] Code: 12 e8 d1 f5 79 ff 48 89 da 48 c1 ea 03 42 0f b6 0c 3a 48 89 da 83 e2 07 83 c2 01 38 ca 7c 08 84 c9 0f 85 51 02 00 00 0f b7 13 <66> 41 89 55 06 41 83 ec 01 49 83 c5 08 48 83 c3 08 e8 97 f5 79 ff [ 576.355235][ T5539] RSP: 0000:ffffc900037078d0 EFLAGS: 00050246 [ 576.355245][ T5539] RAX: 0000000000000000 RBX: ffffc900037079b2 RCX: 0000000000000000 [ 576.355252][ T5539] RDX: 0000000000000000 RSI: ffffffff828e17ef RDI: ffff88802314ca00 [ 576.355259][ T5539] RBP: ffffc90003707e18 R08: 0000000000000005 R09: 0000000000000000 [ 576.355266][ T5539] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000002 [ 576.355272][ T5539] R13: 000055fad77fd190 R14: dffffc0000000000 R15: dffffc0000000000 [ 576.355283][ T5539] ? do_sys_poll+0xbaf/0xe90 [ 576.355304][ T5539] ? __pfx_do_sys_poll+0x10/0x10 [ 576.355318][ T5539] ? rcu_is_watching+0x12/0xc0 [ 576.355332][ T5539] ? __pfx_release_task+0x10/0x10 [ 576.355349][ T5539] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 576.355381][ T5539] ? __pfx_pollwake+0x10/0x10 [ 576.355395][ T5539] ? __pfx_pollwake+0x10/0x10 [ 576.355425][ T5539] ? _raw_spin_unlock_irq+0x23/0x50 [ 576.355441][ T5539] ? lockdep_hardirqs_on+0x78/0x100 [ 576.355451][ T5539] ? _raw_spin_unlock_irq+0x2e/0x50 [ 576.355468][ T5539] ? set_user_sigmask+0x1e1/0x270 [ 576.355481][ T5539] ? __pfx_set_user_sigmask+0x10/0x10 [ 576.355493][ T5539] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 576.355507][ T5539] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 576.355523][ T5539] __x64_sys_ppoll+0x2b5/0x350 [ 576.355537][ T5539] ? find_held_lock+0x2b/0x80 [ 576.355553][ T5539] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 576.355569][ T5539] ? rcu_is_watching+0x12/0xc0 [ 576.355585][ T5539] do_syscall_64+0x10b/0x830 [ 576.355595][ T5539] ? clear_bhb_loop+0x40/0x90 [ 576.355608][ T5539] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 576.355620][ T5539] RIP: 0033:0x7f7a84aa7407 [ 576.355634][ T5539] Code: Unable to access opcode bytes at 0x7f7a84aa73dd. [ 576.355639][ T5539] RSP: 002b:00007ffcc56ed240 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 576.355649][ T5539] RAX: ffffffffffffffda RBX: 00007f7a85152300 RCX: 00007f7a84aa7407 [ 576.355656][ T5539] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055fad77fd190 [ 576.355663][ T5539] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 576.355669][ T5539] R10: 00007ffcc56ed510 R11: 0000000000000202 R12: 0000000000000064 [ 576.355676][ T5539] R13: 0000000000000000 R14: 000055faa0537004 R15: 0000000000000002 [ 576.355690][ T5539] [ 576.355694][ T5539] Mem-Info: [ 576.525493][ T5539] active_anon:0 inactive_anon:80 isolated_anon:0 [ 576.525493][ T5539] active_file:60 inactive_file:19 isolated_file:0 [ 576.525493][ T5539] unevictable:1768 dirty:0 writeback:0 [ 576.525493][ T5539] slab_reclaimable:6155 slab_unreclaimable:57495 [ 576.525493][ T5539] mapped:4 shmem:1768 pagetables:802 [ 576.525493][ T5539] sec_pagetables:329 bounce:0 [ 576.525493][ T5539] kernel_misc_reclaimable:0 [ 576.525493][ T5539] free:30720 free_pcp:923 free_cma:0 [ 576.538770][ T5539] Node 0 active_anon:0kB inactive_anon:8kB active_file:52kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7808kB pagetables:928kB sec_pagetables:1152kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 576.548951][ T5539] Node 1 active_anon:0kB inactive_anon:304kB active_file:0kB inactive_file:392kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3648kB pagetables:2280kB sec_pagetables:164kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 576.559278][ T5539] Node 0 DMA free:2444kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 576.568593][ T5539] lowmem_reserve[]: 0 285 285 285 285 [ 576.570375][ T5539] Node 0 DMA32 free:13540kB boost:14336kB min:27424kB low:30696kB high:33968kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:8kB active_file:52kB inactive_file:0kB unevictable:3536kB writepending:0kB zspages:500kB present:1032196kB managed:292484kB mlocked:0kB bounce:0kB free_pcp:936kB local_pcp:60kB free_cma:0kB [ 576.580143][ T5539] lowmem_reserve[]: 0 0 0 0 0 [ 576.581712][ T5539] Node 1 DMA32 free:106896kB boost:73728kB min:120868kB low:132652kB high:144436kB reserved_highatomic:0KB free_highatomic:0KB active_anon:288kB inactive_anon:16kB active_file:196kB inactive_file:100kB unevictable:3536kB writepending:0kB zspages:2180kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:2840kB local_pcp:588kB free_cma:0kB [ 576.591807][ T5539] lowmem_reserve[]: 0 0 0 0 0 [ 576.593353][ T5539] Node 0 DMA: 47*4kB (U) 16*8kB (U) 7*16kB (U) 3*32kB (U) 2*64kB (U) 0*128kB 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 2444kB [ 576.597888][ T5539] Node 0 DMA32: 235*4kB (UME) 87*8kB (UME) 54*16kB (UME) 95*32kB (UME) 47*64kB (ME) 21*128kB (ME) 7*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13540kB [ 576.602925][ T5539] Node 1 DMA32: 482*4kB (UME) 497*8kB (UME) 366*16kB (ME) 267*32kB (UME) 125*64kB (UME) 56*128kB (UME) 15*256kB (UM) 16*512kB (UM) 6*1024kB (UM) 2*2048kB (U) 12*4096kB (U) = 106896kB [ 576.608563][ T5539] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 576.611521][ T5539] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 576.614446][ T5539] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 576.617409][ T5539] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 576.620271][ T5539] 1923 total pagecache pages [ 576.621799][ T5539] 77 pages in swap cache [ 576.623156][ T5539] Free swap = 118556kB [ 576.624474][ T5539] Total swap = 124996kB [ 576.625797][ T5539] 524155 pages RAM [ 576.627004][ T5539] 0 pages HighMem/MovableOnly [ 576.628509][ T5539] 210141 pages reserved [ 576.629852][ T5539] 0 pages cma reserved [ 576.631174][ T5539] Unreclaimable slab info: [ 576.632652][ T5539] Name Used Total [ 576.634644][ T5539] pid_2 65KB 94KB [ 576.636553][ T5539] bio-464 17KB 31KB [ 576.638482][ T5539] bio-528 19KB 31KB [ 576.640382][ T5539] bio-544 19KB 31KB [ 576.642394][ T5539] bio-552 19KB 31KB [ 576.644288][ T5539] afs_inode_cache 5KB 30KB [ 576.646225][ T5539] zswap_entry 554KB 592KB [ 576.648171][ T5539] AF_VSOCK 32KB 153KB [ 576.650084][ T5539] batadv_tt_change_cache 10KB 16KB [ 576.652240][ T5539] batadv_tl_cache 29KB 32KB [ 576.654176][ T5539] ceph_osd_request 25KB 191KB [ 576.656143][ T5539] ceph_msg 10KB 53KB [ 576.658099][ T5539] IEEE-802.15.4-MAC 50KB 125KB [ 576.660001][ T5539] IEEE-802.15.4-RAW 64KB 126KB [ 576.662061][ T5539] p9_req_t 14KB 39KB [ 576.663982][ T5539] SMC6 75KB 156KB [ 576.665927][ T5539] SMC 71KB 187KB [ 576.667846][ T5539] TIPC 36KB 154KB [ 576.669815][ T5539] rds_tcp_incoming 24KB 39KB [ 576.671798][ T5539] rds_tcp_connection 84KB 126KB [ 576.673772][ T5539] RDS 45KB 123KB [ 576.675725][ T5539] rds_connection 35KB 62KB [ 576.677648][ T5539] SCTPv6 67KB 210KB [ 576.679587][ T5539] SCTP 65KB 91KB [ 576.681597][ T5539] sctp_chunk 23KB 54KB [ 576.683555][ T5539] sctp_bind_bucket 9KB 12KB [ 576.685489][ T5539] L2TP/IP 19KB 31KB [ 576.687350][ T5539] KCM 73KB 124KB [ 576.689268][ T5539] kcm_mux 70KB 126KB [ 576.691181][ T5539] RXRPC 42KB 192KB [ 576.693141][ T5539] rxrpc_call_jar 146KB 223KB [ 576.694973][ T5539] can_gw 14KB 16KB [ 576.696853][ T5539] can_receiver 6KB 7KB [ 576.698702][ T5539] net_bridge_fdb_entry 38KB 47KB [ 576.700661][ T5539] MPTCPv6 73KB 191KB [ 576.702612][ T5539] ip6-frags 27KB 47KB [ 576.704510][ T5539] fib6_node 130KB 140KB [ 576.706472][ T5539] ip6_dst_cache 183KB 390KB [ 576.708336][ T5539] PINGv6 47KB 123KB [ 576.710272][ T5539] RAWv6 134KB 247KB [ 576.712281][ T5539] UDPv6 126KB 220KB [ 576.714206][ T5539] tw_sock_TCPv6 24KB 39KB [ 576.716136][ T5539] request_sock_TCPv6 41KB 69KB [ 576.718071][ T5539] TCPv6 172KB 273KB [ 576.720024][ T5539] wg_peer 118KB 118KB [ 576.722004][ T5539] allowedips_node 18KB 23KB [ 576.723907][ T5539] t10_alua_lu_gp_cache 8KB 15KB [ 576.725911][ T5539] scsi_sense_cache 52KB 56KB [ 576.727814][ T5539] virtio_scsi_cmd 21KB 24KB [ 576.729755][ T5539] bio-136 45KB 72KB [ 576.731766][ T5539] bio-264 10KB 15KB [ 576.733669][ T5539] mqueue_inode_cache 39KB 154KB [ 576.735635][ T5539] f2fs_bio_post_read_ctx 30KB 31KB [ 576.737693][ T5539] jfs_mp 14KB 15KB [ 576.739607][ T5539] fuse_request 16KB 31KB [ 576.741576][ T5539] cifs_small_rq 28KB 32KB [ 576.743491][ T5539] cifs_request 67KB 67KB [ 576.745419][ T5539] cifs_mpx_ids 8KB 15KB [ 576.747313][ T5539] cifs_io_subrequest 42KB 47KB [ 576.749277][ T5539] cifs_io_request 105KB 111KB [ 576.751199][ T5539] nfs_commit_data 24KB 31KB [ 576.753147][ T5539] nfs_write_data 38KB 63KB [ 576.755078][ T5539] jbd2_inode 16KB 19KB [ 576.757018][ T5539] ext4_system_zone 1KB 3KB [ 576.758939][ T5539] ext4_io_end_vec 4KB 7KB [ 576.760859][ T5539] kioctx 38KB 127KB [ 576.762837][ T5539] aio_kiocb 31KB 62KB [ 576.764778][ T5539] userfaultfd_ctx_cache 48KB 94KB [ 576.766782][ T5539] zspage 183KB 192KB [ 576.768721][ T5539] zs_handle 196KB 212KB [ 576.770628][ T5539] pid_namespace 18KB 108KB [ 576.772585][ T5539] kvm_gmem_inode_cache 15KB 30KB [ 576.774593][ T5539] kvm_vcpu 62KB 250KB [ 576.776510][ T5539] kvm_mmu_page_header 9KB 19KB [ 576.778487][ T5539] pte_list_desc 18KB 39KB [ 576.780383][ T5539] x86_emulator 28KB 189KB [ 576.782429][ T5539] rpc_buffers 57KB 159KB [ 576.784368][ T5539] rpc_tasks 20KB 46KB [ 576.786326][ T5539] UNIX-STREAM 106KB 255KB [ 576.788289][ T5539] UNIX 153KB 382KB [ 576.790197][ T5539] ip4-frags 26KB 39KB [ 576.792208][ T5539] MPTCP 98KB 153KB [ 576.794152][ T5539] request_sock_subflow_v4 42KB 61KB [ 576.796218][ T5539] tcp_bind2_bucket 19KB 36KB [ 576.798198][ T5539] tcp_bind_bucket 18KB 32KB [ 576.800126][ T5539] inet_peer 14KB 16KB [ 576.802234][ T5539] xfrm_dst 328KB 385KB [ 576.804188][ T5539] ip_fib_trie 21KB 24KB [ 576.806151][ T5539] ip_fib_alias 70KB 79KB [ 576.808084][ T5539] rtable 237KB 320KB [ 576.810001][ T5539] RAW 82KB 255KB [ 576.811969][ T5539] UDP 99KB 223KB [ 576.813924][ T5539] tw_sock_TCP 36KB 55KB [ 576.815835][ T5539] request_sock_TCP 33KB 54KB [ 576.817751][ T5539] TCP 247KB 438KB [ 576.819650][ T5539] fs_bio_integrity 7KB 8KB [ 576.821676][ T5539] hugetlbfs_inode_cache 38KB 188KB [ 576.823705][ T5539] netfs_subrequest 54KB 85KB [ 576.825677][ T5539] netfs_request 162KB 223KB [ 576.827590][ T5539] bio-280 21KB 23KB [ 576.829496][ T5539] ep_head 5KB 24KB [ 576.831420][ T5539] eventpoll_pwq 9KB 19KB [ 576.833386][ T5539] eventpoll_epi 45KB 55KB [ 576.835309][ T5539] inotify_inode_mark 33KB 50KB [ 576.837253][ T5539] sgpool-128 157KB 178KB [ 576.839145][ T5539] sgpool-64 116KB 127KB [ 576.841076][ T5539] sgpool-32 58KB 63KB [ 576.843058][ T5539] sgpool-16 64KB 78KB [ 576.845024][ T5539] sgpool-8 40KB 78KB [ 576.846935][ T5539] bio_crypt_ctx 9KB 11KB [ 576.848844][ T5539] bio_integrity_data 7KB 8KB [ 576.850813][ T5539] request_queue 223KB 242KB [ 576.852794][ T5539] blkdev_ioc 30KB 55KB [ 576.854732][ T5539] bio-200 139KB 171KB [ 576.856674][ T5539] biovec-max 573KB 692KB [ 576.858595][ T5539] biovec-128 110KB 127KB [ 576.860565][ T5539] biovec-64 76KB 220KB [ 576.862543][ T5539] biovec-16 31KB 70KB [ 576.864497][ T5539] mm_slot 6KB 7KB [ 576.866420][ T5539] uid_cache 25KB 46KB [ 576.868328][ T5539] iommu_iova_magazine 984KB 1071KB [ 576.870302][ T5539] iommu_iova 221KB 224KB [ 576.872280][ T5539] dmaengine-unmap-256 26KB 30KB [ 576.874261][ T5539] dmaengine-unmap-128 14KB 30KB [ 576.876211][ T5539] dmaengine-unmap-16 7KB 8KB [ 576.878135][ T5539] dmaengine-unmap-2 3KB 4KB [ 576.880054][ T5539] QIPCRTR 18KB 31KB [ 576.882027][ T5539] audit_buffer 34KB 35KB [ 576.883936][ T5539] skbuff_ext_cache 12KB 28KB [ 576.885906][ T5539] skbuff_small_head 6543KB 7518KB [ 576.887914][ T5539] skbuff_fclone_cache 165KB 378KB [ 576.889953][ T5539] skbuff_head_cache 3041KB 3859KB [ 576.891947][ T5539] configfs_dir_cache 22KB 24KB [ 576.893954][ T5539] file_lock_cache 14KB 63KB [ 576.895870][ T5539] file_lock_ctx 41KB 47KB [ 576.897772][ T5539] fsnotify_inode_mark_connector 27KB 47KB [ 576.899960][ T5539] posix_timers_cache 46KB 64KB [ 576.901976][ T5539] taskstats 84KB 143KB [ 576.903883][ T5539] mem_cgroup_per_node 121KB 154KB [ 576.905769][ T5539] mem_cgroup 165KB 216KB [ 576.907692][ T5539] proc_dir_entry 611KB 687KB [ 576.909605][ T5539] pde_opener 8KB 15KB [ 576.911513][ T5539] seq_file 24KB 63KB [ 576.913543][ T5539] sigqueue 20KB 35KB [ 576.915440][ T5539] shmem_inode_cache 7163KB 7441KB [ 576.917351][ T5539] kernfs_iattrs_cache 24KB 31KB [ 576.919375][ T5539] kernfs_node_cache 25545KB 25599KB [ 576.921306][ T5539] mnt_cache 90KB 126KB [ 576.923294][ T5539] filp 324KB 614KB [ 576.925250][ T5539] names_cache 200KB 368KB [ 576.927194][ T5539] net_namespace 106KB 261KB [ 576.929123][ T5539] ima_iint_cache 27KB 63KB [ 576.931076][ T5539] lsm_inode_cache 1364KB 1787KB [ 576.933083][ T5539] lsm_file_cache 131KB 240KB [ 576.934976][ T5539] key_jar 31KB 55KB [ 576.936946][ T5539] uts_namespace 65KB 123KB [ 576.938861][ T5539] nsproxy 7KB 35KB [ 576.940787][ T5539] vm_area_struct 905KB 1460KB [ 576.942784][ T5539] fs_cache 31KB 56KB [ 576.944661][ T5539] files_cache 135KB 239KB [ 576.946601][ T5539] signal_cache 828KB 1848KB [ 576.948522][ T5539] sighand_cache 1059KB 2014KB [ 576.950475][ T5539] task_struct 4532KB 5300KB [ 576.952516][ T5539] cred 139KB 356KB [ 576.954439][ T5539] anon_vma_chain 248KB 389KB [ 576.956374][ T5539] anon_vma 286KB 503KB [ 576.958312][ T5539] pid 146KB 390KB [ 576.960223][ T5539] Acpi-Operand 195KB 316KB [ 576.962242][ T5539] Acpi-ParseExt 21KB 31KB [ 576.964145][ T5539] Acpi-Parse 12KB 19KB [ 576.966064][ T5539] Acpi-State 9KB 27KB [ 576.967973][ T5539] Acpi-Namespace 31KB 40KB [ 576.969924][ T5539] shared_policy_node 9KB 12KB [ 576.971936][ T5539] numa_policy 12KB 20KB [ 576.973856][ T5539] perf_event 52KB 93KB [ 576.975794][ T5539] trace_event_file 540KB 540KB [ 576.977699][ T5539] ftrace_event_field 1031KB 1031KB [ 576.979646][ T5539] pool_workqueue 2136KB 2192KB [ 576.981626][ T5539] task_group 73KB 94KB [ 576.983554][ T5539] maple_node 920KB 1704KB [ 576.985495][ T5539] mm_struct 281KB 490KB [ 576.987400][ T5539] vmap_area 1258KB 1267KB [ 576.989394][ T5539] debug_objects_cache 2160KB 3916KB [ 576.991383][ T5539] page->ptl 143KB 224KB [ 576.993357][ T5539] kmalloc-cg-8k 1872KB 2112KB [ 576.995306][ T5539] kmalloc-cg-4k 11776KB 12352KB [ 576.997215][ T5539] kmalloc-cg-2k 7672KB 8192KB [ 576.999111][ T5539] kmalloc-cg-1k 2414KB 2944KB [ 577.001066][ T5539] kmalloc-cg-512 1066KB 1328KB [ 577.003033][ T5539] kmalloc-cg-256 330KB 344KB [ 577.004967][ T5539] kmalloc-cg-128 203KB 232KB [ 577.006871][ T5539] kmalloc-cg-64 422KB 428KB [ 577.008767][ T5539] kmalloc-cg-32 41KB 176KB [ 577.010715][ T5539] kmalloc-cg-16 5KB 28KB [ 577.012706][ T5539] kmalloc-cg-8 19KB 36KB [ 577.014648][ T5539] kmalloc-cg-192 57KB 72KB [ 577.016551][ T5539] kmalloc-cg-96 101KB 116KB [ 577.018470][ T5539] kmalloc-8k 5392KB 5504KB [ 577.020438][ T5539] kmalloc-4k 9200KB 13984KB [ 577.022423][ T5539] kmalloc-2k 13232KB 13856KB [ 577.024347][ T5539] kmalloc-1k 11264KB 11320KB [ 577.026263][ T5539] kmalloc-512 10714KB 10816KB [ 577.028181][ T5539] kmalloc-256 5012KB 5016KB [ 577.030138][ T5539] kmalloc-128 2421KB 2656KB [ 577.032247][ T5539] kmalloc-64 7590KB 10248KB [ 577.034152][ T5539] kmalloc-32 1855KB 2068KB [ 577.036005][ T5539] kmalloc-16 424KB 696KB [ 577.037932][ T5539] kmalloc-8 413KB 472KB [ 577.039862][ T5539] kmalloc-192 1438KB 1448KB [ 577.041849][ T5539] kmalloc-96 3815KB 4260KB [ 577.043822][ T5539] kmem_cache_node 213KB 220KB [ 577.045761][ T5539] kmem_cache 177KB 218KB [ 577.047695][ T5539] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=acpid,pid=5137,uid=0 [ 577.054831][ T5539] Out of memory: Killed process 5137 (acpid) total-vm:2520kB, anon-rss:0kB, file-rss:8kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 577.066691][T12139] kworker/0:3 invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=0, oom_score_adj=0 [ 577.072361][T12139] CPU: 0 UID: 0 PID: 12139 Comm: kworker/0:3 Not tainted syzkaller #0 PREEMPT(full) [ 577.072400][T12139] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 577.072413][T12139] Workqueue: events rht_deferred_worker [ 577.072436][T12139] Call Trace: [ 577.072444][T12139] [ 577.072451][T12139] dump_stack_lvl+0x100/0x190 [ 577.072474][T12139] dump_header+0xfb/0x606 [ 577.072496][T12139] out_of_memory.cold+0xd/0x170 [ 577.072521][T12139] ? __pfx_out_of_memory+0x10/0x10 [ 577.072557][T12139] __alloc_frozen_pages_noprof+0x232d/0x2bc0 [ 577.072589][T12139] ? nfc_urelease_event_work+0x22d/0x330 [ 577.072610][T12139] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 577.072627][T12139] ? __pfx_stack_trace_save+0x10/0x10 [ 577.072653][T12139] ? stack_depot_save_flags+0x27/0x9d0 [ 577.072677][T12139] ? __lock_acquire+0x4a5/0x2630 [ 577.072712][T12139] new_slab+0x25d/0x6c0 [ 577.072764][T12139] refill_objects+0x277/0x420 [ 577.072806][T12139] __pcs_replace_empty_main+0x375/0x650 [ 577.072830][T12139] __kvmalloc_node_noprof+0x7da/0xa00 [ 577.072848][T12139] ? bucket_table_alloc.isra.0+0x88/0x460 [ 577.072879][T12139] bucket_table_alloc.isra.0+0x88/0x460 [ 577.072902][T12139] rhashtable_rehash_alloc+0x68/0x160 [ 577.072917][T12139] rht_deferred_worker+0x1872/0x1fd0 [ 577.072939][T12139] ? rcu_is_watching+0x12/0xc0 [ 577.072961][T12139] process_one_work+0xa0e/0x1980 [ 577.072989][T12139] ? __pfx_process_one_work+0x10/0x10 [ 577.073016][T12139] ? __pfx_rht_deferred_worker+0x10/0x10 [ 577.073039][T12139] worker_thread+0x5ef/0xe50 [ 577.073067][T12139] ? __pfx_worker_thread+0x10/0x10 [ 577.073087][T12139] ? kthread+0x13a/0x450 [ 577.073101][T12139] ? __pfx_worker_thread+0x10/0x10 [ 577.073118][T12139] kthread+0x370/0x450 [ 577.073135][T12139] ? __pfx_kthread+0x10/0x10 [ 577.073153][T12139] ret_from_fork+0x72b/0xd50 [ 577.073175][T12139] ? __pfx_ret_from_fork+0x10/0x10 [ 577.073195][T12139] ? rcu_is_watching+0x12/0xc0 [ 577.073217][T12139] ? __switch_to+0x800/0x1100 [ 577.073243][T12139] ? __pfx_kthread+0x10/0x10 [ 577.073261][T12139] ret_from_fork_asm+0x1a/0x30 [ 577.073299][T12139] [ 577.073321][T12139] Mem-Info: [ 577.148955][T12139] active_anon:0 inactive_anon:98 isolated_anon:0 [ 577.148955][T12139] active_file:0 inactive_file:109 isolated_file:0 [ 577.148955][T12139] unevictable:1768 dirty:0 writeback:0 [ 577.148955][T12139] slab_reclaimable:6155 slab_unreclaimable:57495 [ 577.148955][T12139] mapped:4 shmem:1768 pagetables:802 [ 577.148955][T12139] sec_pagetables:329 bounce:0 [ 577.148955][T12139] kernel_misc_reclaimable:0 [ 577.148955][T12139] free:30720 free_pcp:965 free_cma:0 [ 577.162111][T12139] Node 0 active_anon:0kB inactive_anon:84kB active_file:0kB inactive_file:64kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7808kB pagetables:928kB sec_pagetables:1152kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 577.172425][T12139] Node 1 active_anon:0kB inactive_anon:308kB active_file:0kB inactive_file:368kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3648kB pagetables:2280kB sec_pagetables:164kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 577.186161][T12139] Node 0 DMA free:2444kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 577.197140][T12139] lowmem_reserve[]: 0 285 285 285 285 [ 577.199112][T12139] Node 0 DMA32 free:13540kB boost:14336kB min:27424kB low:30696kB high:33968kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:84kB active_file:0kB inactive_file:64kB unevictable:3536kB writepending:0kB zspages:500kB present:1032196kB managed:292484kB mlocked:0kB bounce:0kB free_pcp:988kB local_pcp:336kB free_cma:0kB [ 577.210365][T12139] lowmem_reserve[]: 0 0 0 0 0 [ 577.212456][T12139] Node 1 DMA32 free:106896kB boost:73728kB min:120868kB low:132652kB high:144436kB reserved_highatomic:0KB free_highatomic:0KB active_anon:124kB inactive_anon:172kB active_file:184kB inactive_file:112kB unevictable:3536kB writepending:0kB zspages:2180kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:2880kB local_pcp:532kB free_cma:0kB [ 577.223811][T12139] lowmem_reserve[]: 0 0 0 0 0 [ 577.225754][T12139] Node 0 DMA: 47*4kB (U) 16*8kB (U) 7*16kB (U) 3*32kB (U) 2*64kB (U) 0*128kB 1*256kB (U) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 2444kB [ 577.232069][T12139] Node 0 DMA32: 235*4kB (UME) 87*8kB (UME) 54*16kB (UME) 95*32kB (UME) 47*64kB (ME) 21*128kB (ME) 7*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 13540kB [ 577.237029][T12139] Node 1 DMA32: 482*4kB (UME) 497*8kB (UME) 366*16kB (ME) 267*32kB (UME) 125*64kB (UME) 56*128kB (UME) 15*256kB (UM) 16*512kB (UM) 6*1024kB (UM) 2*2048kB (U) 12*4096kB (U) = 106896kB [ 577.242968][T12139] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 577.246798][T12139] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 577.250083][T12139] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 577.253095][T12139] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 577.255988][T12139] 1923 total pagecache pages [ 577.257451][T12139] 77 pages in swap cache [ 577.258761][T12139] Free swap = 118700kB [ 577.260048][T12139] Total swap = 124996kB [ 577.261347][T12139] 524155 pages RAM [ 577.262903][T12139] 0 pages HighMem/MovableOnly [ 577.264901][T12139] 210141 pages reserved [ 577.266597][T12139] 0 pages cma reserved [ 577.268273][T12139] Unreclaimable slab info: [ 577.270086][T12139] Name Used Total [ 577.272700][T12139] pid_2 65KB 94KB [ 577.275215][T12139] bio-464 17KB 31KB [ 577.277699][T12139] bio-528 19KB 31KB [ 577.280217][T12139] bio-544 19KB 31KB [ 577.282342][T12139] bio-552 19KB 31KB [ 577.284217][T12139] afs_inode_cache 5KB 30KB [ 577.286101][T12139] zswap_entry 552KB 592KB [ 577.287942][T12139] AF_VSOCK 32KB 153KB [ 577.289855][T12139] batadv_tt_change_cache 10KB 16KB [ 577.292013][T12139] batadv_tl_cache 29KB 32KB [ 577.294476][T12139] ceph_osd_request 25KB 191KB [ 577.296922][T12139] ceph_msg 10KB 53KB [ 577.299399][T12139] IEEE-802.15.4-MAC 50KB 125KB [ 577.301787][T12139] IEEE-802.15.4-RAW 64KB 126KB [ 577.304265][T12139] p9_req_t 14KB 39KB [ 577.306753][T12139] SMC6 75KB 156KB [ 577.309287][T12139] SMC 71KB 187KB [ 577.311441][T12139] TIPC 36KB 154KB [ 577.313978][T12139] rds_tcp_incoming 24KB 39KB [ 577.316461][T12139] rds_tcp_connection 84KB 126KB [ 577.318454][T12139] RDS 43KB 123KB [ 577.320316][T12139] rds_connection 35KB 62KB [ 577.322592][T12139] SCTPv6 67KB 210KB [ 577.325098][T12139] SCTP 65KB 91KB [ 577.327595][T12139] sctp_chunk 23KB 54KB [ 577.330539][T12139] sctp_bind_bucket 9KB 12KB [ 577.333311][T12139] L2TP/IP 19KB 31KB [ 577.335497][T12139] KCM 73KB 124KB [ 577.337377][T12139] kcm_mux 70KB 126KB [ 577.339245][T12139] RXRPC 42KB 192KB [ 577.341126][T12139] rxrpc_call_jar 146KB 223KB [ 577.343612][T12139] can_gw 14KB 16KB [ 577.346088][T12139] can_receiver 6KB 7KB [ 577.348574][T12139] net_bridge_fdb_entry 38KB 47KB [ 577.350678][T12139] MPTCPv6 73KB 191KB [ 577.352641][T12139] ip6-frags 27KB 47KB [ 577.354523][T12139] fib6_node 130KB 140KB [ 577.356401][T12139] ip6_dst_cache 182KB 390KB [ 577.358273][T12139] PINGv6 47KB 123KB [ 577.360134][T12139] RAWv6 132KB 247KB [ 577.362225][T12139] UDPv6 123KB 220KB [ 577.364760][T12139] tw_sock_TCPv6 24KB 39KB [ 577.367211][T12139] request_sock_TCPv6 41KB 69KB [ 577.369239][T12139] TCPv6 172KB 273KB [ 577.371055][T12139] wg_peer 118KB 118KB [ 577.373384][T12139] allowedips_node 18KB 23KB [ 577.375730][T12139] t10_alua_lu_gp_cache 8KB 15KB [ 577.378245][T12139] scsi_sense_cache 52KB 56KB [ 577.380645][T12139] virtio_scsi_cmd 21KB 24KB [ 577.382698][T12139] bio-136 45KB 72KB [ 577.384551][T12139] bio-264 10KB 15KB [ 577.386465][T12139] mqueue_inode_cache 39KB 154KB [ 577.388374][T12139] f2fs_bio_post_read_ctx 30KB 31KB [ 577.390375][T12139] jfs_mp 14KB 15KB [ 577.392353][T12139] fuse_request 16KB 31KB [ 577.394256][T12139] cifs_small_rq 28KB 32KB [ 577.396091][T12139] cifs_request 67KB 67KB [ 577.397908][T12139] cifs_mpx_ids 8KB 15KB [ 577.399780][T12139] cifs_io_subrequest 42KB 47KB [ 577.401795][T12139] cifs_io_request 105KB 111KB [ 577.404215][T12139] nfs_commit_data 24KB 31KB [ 577.406641][T12139] nfs_write_data 38KB 63KB [ 577.408985][T12139] jbd2_inode 16KB 19KB [ 577.411158][T12139] ext4_system_zone 1KB 3KB [ 577.413803][T12139] ext4_io_end_vec 4KB 7KB [ 577.416399][T12139] kioctx 38KB 127KB [ 577.418696][T12139] aio_kiocb 31KB 62KB [ 577.420554][T12139] userfaultfd_ctx_cache 48KB 94KB [ 577.423044][T12139] zspage 183KB 192KB [ 577.425587][T12139] zs_handle 196KB 212KB [ 577.428066][T12139] pid_namespace 18KB 108KB [ 577.430419][T12139] kvm_gmem_inode_cache 15KB 30KB [ 577.433142][T12139] kvm_vcpu 62KB 250KB [ 577.435616][T12139] kvm_mmu_page_header 9KB 19KB [ 577.438179][T12139] pte_list_desc 18KB 39KB [ 577.440590][T12139] x86_emulator 28KB 189KB [ 577.442691][T12139] rpc_buffers 57KB 159KB [ 577.444591][T12139] rpc_tasks 20KB 46KB [ 577.446459][T12139] UNIX-STREAM 106KB 255KB [ 577.448334][T12139] UNIX 144KB 382KB [ 577.450169][T12139] ip4-frags 26KB 39KB [ 577.452258][T12139] MPTCP 98KB 153KB [ 577.454731][T12139] request_sock_subflow_v4 42KB 61KB [ 577.457464][T12139] tcp_bind2_bucket 19KB 36KB [ 577.459944][T12139] tcp_bind_bucket 18KB 32KB [ 577.462284][T12139] inet_peer 14KB 16KB [ 577.464713][T12139] xfrm_dst 328KB 385KB [ 577.467209][T12139] ip_fib_trie 21KB 24KB [ 577.469680][T12139] ip_fib_alias 70KB 79KB [ 577.472147][T12139] rtable 237KB 320KB [ 577.474542][T12139] RAW 82KB 255KB [ 577.476914][T12139] UDP 99KB 223KB [ 577.478936][T12139] tw_sock_TCP 36KB 55KB [ 577.480724][T12139] request_sock_TCP 33KB 54KB [ 577.483026][T12139] TCP 247KB 438KB [ 577.485366][T12139] fs_bio_integrity 7KB 8KB [ 577.487794][T12139] hugetlbfs_inode_cache 38KB 188KB [ 577.490328][T12139] netfs_subrequest 54KB 85KB [ 577.492492][T12139] netfs_request 162KB 223KB [ 577.494382][T12139] bio-280 21KB 23KB [ 577.496255][T12139] ep_head 5KB 24KB [ 577.498161][T12139] eventpoll_pwq 9KB 19KB [ 577.500032][T12139] eventpoll_epi 45KB 55KB [ 577.502136][T12139] inotify_inode_mark 33KB 50KB [ 577.504637][T12139] sgpool-128 157KB 178KB [ 577.507127][T12139] sgpool-64 116KB 127KB [ 577.509619][T12139] sgpool-32 58KB 63KB [ 577.512042][T12139] sgpool-16 64KB 78KB [ 577.514533][T12139] sgpool-8 40KB 78KB [ 577.517033][T12139] bio_crypt_ctx 9KB 11KB [ 577.519063][T12139] bio_integrity_data 7KB 8KB [ 577.520971][T12139] request_queue 223KB 242KB [ 577.522970][T12139] blkdev_ioc 30KB 55KB [ 577.524862][T12139] bio-200 139KB 171KB [ 577.526734][T12139] biovec-max 573KB 692KB [ 577.528610][T12139] biovec-128 110KB 127KB [ 577.530507][T12139] biovec-64 76KB 220KB [ 577.532774][T12139] biovec-16 31KB 70KB [ 577.535657][T12139] mm_slot 6KB 7KB [ 577.538190][T12139] uid_cache 25KB 46KB [ 577.540620][T12139] iommu_iova_magazine 984KB 1071KB [ 577.542897][T12139] iommu_iova 221KB 224KB [ 577.544775][T12139] dmaengine-unmap-256 26KB 30KB [ 577.546711][T12139] dmaengine-unmap-128 14KB 30KB [ 577.548656][T12139] dmaengine-unmap-16 7KB 8KB [ 577.550560][T12139] dmaengine-unmap-2 3KB 4KB [ 577.552600][T12139] QIPCRTR 18KB 31KB [ 577.554456][T12139] audit_buffer 34KB 35KB [ 577.556164][T12139] skbuff_ext_cache 12KB 28KB [ 577.558054][T12139] skbuff_small_head 6490KB 7518KB [ 577.559953][T12139] skbuff_fclone_cache 164KB 378KB [ 577.562099][T12139] skbuff_head_cache 3002KB 3859KB [ 577.564580][T12139] configfs_dir_cache 22KB 24KB [ 577.567092][T12139] file_lock_cache 14KB 63KB [ 577.569261][T12139] file_lock_ctx 41KB 47KB [ 577.571154][T12139] fsnotify_inode_mark_connector 27KB 47KB [ 577.573723][T12139] posix_timers_cache 46KB 64KB [ 577.575776][T12139] taskstats 84KB 143KB [ 577.577735][T12139] mem_cgroup_per_node 121KB 154KB [ 577.579649][T12139] mem_cgroup 165KB 216KB [ 577.581627][T12139] proc_dir_entry 611KB 687KB [ 577.584099][T12139] pde_opener 8KB 15KB [ 577.586598][T12139] seq_file 23KB 63KB [ 577.588984][T12139] sigqueue 20KB 35KB [ 577.590869][T12139] shmem_inode_cache 7162KB 7441KB [ 577.592886][T12139] kernfs_iattrs_cache 24KB 31KB [ 577.594843][T12139] kernfs_node_cache 25541KB 25599KB [ 577.596689][T12139] mnt_cache 90KB 126KB [ 577.598587][T12139] filp 314KB 614KB [ 577.600457][T12139] names_cache 196KB 364KB [ 577.602713][T12139] net_namespace 106KB 261KB [ 577.605127][T12139] ima_iint_cache 27KB 63KB [ 577.607615][T12139] lsm_inode_cache 1363KB 1787KB [ 577.610094][T12139] lsm_file_cache 127KB 240KB [ 577.612644][T12139] key_jar 31KB 55KB [ 577.615130][T12139] uts_namespace 65KB 123KB [ 577.617525][T12139] nsproxy 7KB 35KB [ 577.619417][T12139] vm_area_struct 881KB 1453KB [ 577.621267][T12139] fs_cache 31KB 56KB [ 577.623185][T12139] files_cache 134KB 239KB [ 577.625081][T12139] signal_cache 824KB 1848KB [ 577.626973][T12139] sighand_cache 1054KB 2014KB [ 577.628885][T12139] task_struct 4504KB 5272KB [ 577.630780][T12139] cred 138KB 356KB [ 577.632886][T12139] anon_vma_chain 244KB 389KB [ 577.634787][T12139] anon_vma 283KB 503KB [ 577.637061][T12139] pid 145KB 390KB [ 577.638967][T12139] Acpi-Operand 195KB 316KB [ 577.640854][T12139] Acpi-ParseExt 21KB 31KB [ 577.643212][T12139] Acpi-Parse 12KB 19KB [ 577.645699][T12139] Acpi-State 9KB 27KB [ 577.648166][T12139] Acpi-Namespace 31KB 40KB [ 577.650067][T12139] shared_policy_node 9KB 12KB [ 577.652196][T12139] numa_policy 12KB 20KB [ 577.654726][T12139] perf_event 52KB 93KB [ 577.657207][T12139] trace_event_file 540KB 540KB [ 577.659292][T12139] ftrace_event_field 1031KB 1031KB [ 577.661208][T12139] pool_workqueue 2136KB 2192KB [ 577.663208][T12139] task_group 73KB 94KB [ 577.665125][T12139] maple_node 879KB 1704KB [ 577.667005][T12139] mm_struct 278KB 490KB [ 577.668898][T12139] vmap_area 1258KB 1267KB [ 577.670845][T12139] debug_objects_cache 2160KB 3916KB [ 577.673370][T12139] page->ptl 140KB 224KB [ 577.675865][T12139] kmalloc-cg-8k 1872KB 2112KB [ 577.678377][T12139] kmalloc-cg-4k 11760KB 12320KB [ 577.680685][T12139] kmalloc-cg-2k 7664KB 8192KB [ 577.682771][T12139] kmalloc-cg-1k 2414KB 2944KB [ 577.684576][T12139] kmalloc-cg-512 1049KB 1296KB [ 577.686474][T12139] kmalloc-cg-256 329KB 344KB [ 577.688355][T12139] kmalloc-cg-128 203KB 232KB [ 577.690212][T12139] kmalloc-cg-64 421KB 428KB [ 577.692421][T12139] kmalloc-cg-32 40KB 176KB [ 577.694832][T12139] kmalloc-cg-16 5KB 28KB [ 577.697253][T12139] kmalloc-cg-8 19KB 36KB [ 577.699714][T12139] kmalloc-cg-192 57KB 72KB [ 577.702248][T12139] kmalloc-cg-96 101KB 116KB [ 577.704689][T12139] kmalloc-8k 5392KB 5504KB [ 577.707241][T12139] kmalloc-4k 8960KB 13952KB [ 577.709720][T12139] kmalloc-2k 13192KB 13856KB [ 577.712321][T12139] kmalloc-1k 11164KB 11320KB [ 577.714794][T12139] kmalloc-512 10713KB 10816KB [ 577.717281][T12139] kmalloc-256 5013KB 5016KB [ 577.719771][T12139] kmalloc-128 2420KB 2656KB [ 577.722439][T12139] kmalloc-64 7585KB 10248KB [ 577.724628][T12139] kmalloc-32 1845KB 2068KB [ 577.727086][T12139] kmalloc-16 423KB 696KB [ 577.729565][T12139] kmalloc-8 411KB 472KB [ 577.732126][T12139] kmalloc-192 1427KB 1448KB [ 577.734644][T12139] kmalloc-96 3808KB 4256KB [ 577.737082][T12139] kmem_cache_node 213KB 220KB [ 577.739921][T12139] kmem_cache 177KB 218KB [ 577.742558][T12139] Out of memory and no killable processes... [ 577.744980][T12139] Kernel panic - not syncing: System is deadlocked on memory [ 577.747617][T12139] CPU: 0 UID: 0 PID: 12139 Comm: kworker/0:3 Not tainted syzkaller #0 PREEMPT(full) [ 577.750999][T12139] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 577.754653][T12139] Workqueue: events rht_deferred_worker [ 577.756663][T12139] Call Trace: [ 577.757771][T12139] [ 577.758697][T12139] dump_stack_lvl+0x100/0x190 [ 577.760161][T12139] vpanic+0x552/0x970 [ 577.761528][T12139] ? __pfx_vpanic+0x10/0x10 [ 577.763210][T12139] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 577.765054][T12139] ? lockdep_hardirqs_on+0x78/0x100 [ 577.766664][T12139] panic+0xd1/0xe0 [ 577.767849][T12139] ? __pfx_panic+0x10/0x10 [ 577.769248][T12139] ? dump_unreclaimable_slab.cold+0x79/0xbf [ 577.771071][T12139] ? dump_header+0x5f9/0x606 [ 577.772551][T12139] ? out_of_memory.cold+0x91/0x170 [ 577.774154][T12139] ? out_of_memory.cold+0x53/0x170 [ 577.775729][T12139] out_of_memory.cold+0xa2/0x170 [ 577.777294][T12139] ? __pfx_out_of_memory+0x10/0x10 [ 577.778888][T12139] __alloc_frozen_pages_noprof+0x232d/0x2bc0 [ 577.780749][T12139] ? nfc_urelease_event_work+0x22d/0x330 [ 577.782507][T12139] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 577.784449][T12139] ? __pfx_stack_trace_save+0x10/0x10 [ 577.786125][T12139] ? stack_depot_save_flags+0x27/0x9d0 [ 577.787809][T12139] ? __lock_acquire+0x4a5/0x2630 [ 577.789359][T12139] new_slab+0x25d/0x6c0 [ 577.790654][T12139] refill_objects+0x277/0x420 [ 577.792137][T12139] __pcs_replace_empty_main+0x375/0x650 [ 577.793865][T12139] __kvmalloc_node_noprof+0x7da/0xa00 [ 577.795513][T12139] ? bucket_table_alloc.isra.0+0x88/0x460 [ 577.797281][T12139] bucket_table_alloc.isra.0+0x88/0x460 [ 577.798979][T12139] rhashtable_rehash_alloc+0x68/0x160 [ 577.800621][T12139] rht_deferred_worker+0x1872/0x1fd0 [ 577.802269][T12139] ? rcu_is_watching+0x12/0xc0 [ 577.803788][T12139] process_one_work+0xa0e/0x1980 [ 577.805442][T12139] ? __pfx_process_one_work+0x10/0x10 [ 577.807118][T12139] ? __pfx_rht_deferred_worker+0x10/0x10 [ 577.808900][T12139] worker_thread+0x5ef/0xe50 [ 577.810353][T12139] ? __pfx_worker_thread+0x10/0x10 [ 577.811957][T12139] ? kthread+0x13a/0x450 [ 577.813294][T12139] ? __pfx_worker_thread+0x10/0x10 [ 577.814885][T12139] kthread+0x370/0x450 [ 577.816180][T12139] ? __pfx_kthread+0x10/0x10 [ 577.817634][T12139] ret_from_fork+0x72b/0xd50 [ 577.819076][T12139] ? __pfx_ret_from_fork+0x10/0x10 [ 577.820696][T12139] ? rcu_is_watching+0x12/0xc0 [ 577.822219][T12139] ? __switch_to+0x800/0x1100 [ 577.823683][T12139] ? __pfx_kthread+0x10/0x10 [ 577.825138][T12139] ret_from_fork_asm+0x1a/0x30 [ 577.826636][T12139] [ 577.828375][T12139] Kernel Offset: disabled [ 577.829796][T12139] Rebooting in 86400 seconds..